Add vpn hide xposed module

.gitignore

@@ -3,7 +3,7 @@
 /local.properties
 /.idea/
 .DS_Store
-/build
+build/
 /captures
 .externalNativeBuild
 .cxx

app/build.gradle.kts

@@ -1,3 +1,5 @@
+import org.gradle.api.file.DuplicatesStrategy
+import org.gradle.api.tasks.Sync
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import org.jlleitschuh.gradle.ktlint.reporter.ReporterType
@@ -125,6 +127,7 @@ android {
         }
         getByName("otherLegacy") {
             java.srcDirs("src/minApi21/java", "src/github/java")
+            aidl.srcDirs("src/minApi23/aidl")
         }
     }
 
@@ -138,8 +141,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_17
     }
 
     buildFeatures {
@@ -246,10 +249,8 @@ dependencies {
     val shizukuVersion = "12.2.0"
     "playImplementation"("dev.rikka.shizuku:api:$shizukuVersion")
     "playImplementation"("dev.rikka.shizuku:provider:$shizukuVersion")
-    "playImplementation"("org.lsposed.hiddenapibypass:hiddenapibypass:4.3")
     "otherImplementation"("dev.rikka.shizuku:api:$shizukuVersion")
     "otherImplementation"("dev.rikka.shizuku:provider:$shizukuVersion")
-    "otherImplementation"("org.lsposed.hiddenapibypass:hiddenapibypass:4.3")
 
     // libsu for ROOT package query (all flavors)
     val libsuVersion = "6.0.0"
@@ -309,6 +310,10 @@ dependencies {
     implementation("sh.calvin.reorderable:reorderable:3.0.0")
     implementation("com.github.jeziellago:compose-markdown:0.5.4")
     implementation("org.kodein.emoji:emoji-kt:2.3.0")
+
+    // Xposed API for self-hooking VPN hide module
+    compileOnly("de.robv.android.xposed:api:82")
+    compileOnly(project(":libxposed-api"))
 }
 
 val playCredentialsJSON = rootProject.file("service-account-credentials.json")
@@ -329,7 +334,7 @@ if (playCredentialsJSON.exists()) {
 
 tasks.withType<KotlinCompile>().configureEach {
     compilerOptions {
-        jvmTarget.set(JvmTarget.JVM_1_8)
+        jvmTarget.set(JvmTarget.JVM_17)
     }
 }
 

app/src/github/java/io/nekohasekai/sfa/vendor/GitHubUpdateChecker.kt

@@ -27,6 +27,14 @@ class GitHubUpdateChecker : Closeable {
     private val json = Json { ignoreUnknownKeys = true }
 
     fun checkUpdate(track: UpdateTrack): UpdateInfo? {
+        return getLatestUpdate(track, checkVersion = true)
+    }
+
+    fun forceGetLatestUpdate(track: UpdateTrack): UpdateInfo? {
+        return getLatestUpdate(track, checkVersion = false)
+    }
+
+    private fun getLatestUpdate(track: UpdateTrack, checkVersion: Boolean): UpdateInfo? {
         val includePrerelease = track == UpdateTrack.BETA
         val release = getLatestRelease(includePrerelease) ?: return null
 
@@ -36,7 +44,7 @@ class GitHubUpdateChecker : Closeable {
 
         val metadata = downloadMetadata(release)!!
 
-        if (metadata.versionCode <= BuildConfig.VERSION_CODE) {
+        if (checkVersion && metadata.versionCode <= BuildConfig.VERSION_CODE) {
             return null
         }
 

app/src/github/java/io/nekohasekai/sfa/vendor/RootInstaller.kt

@@ -1,12 +1,18 @@
 package io.nekohasekai.sfa.vendor
 
+import android.content.Intent
+import android.content.ServiceConnection
+import android.os.IBinder
+import android.os.ParcelFileDescriptor
+import com.topjohnwu.superuser.ipc.RootService
+import io.nekohasekai.sfa.Application
+import io.nekohasekai.sfa.bg.IRootService
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.suspendCancellableCoroutine
 import kotlinx.coroutines.withContext
-import java.io.BufferedReader
-import java.io.BufferedWriter
 import java.io.File
-import java.io.InputStreamReader
+import kotlin.coroutines.resume
-import java.io.OutputStreamWriter
+import kotlin.coroutines.resumeWithException
 
 object RootInstaller {
 
@@ -20,20 +26,63 @@ object RootInstaller {
         }
     }
 
-    suspend fun install(apkFile: File): Result<Unit> = withContext(Dispatchers.IO) {
+    suspend fun install(apkFile: File) {
-        try {
+        withContext(Dispatchers.IO) {
-            val process = Runtime.getRuntime().exec(arrayOf("su", "-c", "pm install -r \"${apkFile.absolutePath}\""))
+            bindRootService().use { handle ->
-            val reader = BufferedReader(InputStreamReader(process.inputStream))
+                ParcelFileDescriptor.open(apkFile, ParcelFileDescriptor.MODE_READ_ONLY).use { pfd ->
-            val output = reader.readText()
+                    handle.service.installPackage(
-            val exitCode = process.waitFor()
+                        pfd,
+                        apkFile.length(),
+                        android.os.Process.myUserHandle().hashCode()
+                    )
+                }
+            }
+        }
+    }
 
-            if (exitCode == 0 && output.contains("Success")) {
+    private suspend fun bindRootService(): RootServiceHandle {
-                Result.success(Unit)
+        return withContext(Dispatchers.Main) {
+            suspendCancellableCoroutine { continuation ->
+                val conn = object : ServiceConnection {
+                    override fun onServiceConnected(name: android.content.ComponentName?, binder: IBinder?) {
+                        val svc = if (binder != null && binder.pingBinder()) {
+                            IRootService.Stub.asInterface(binder)
                         } else {
-                Result.failure(Exception("Installation failed: $output"))
+                            null
                         }
-        } catch (e: Exception) {
+                        if (svc == null) {
-            Result.failure(e)
+                            continuation.resumeWithException(IllegalStateException("Invalid root service binder"))
+                            return
+                        }
+                        continuation.resume(RootServiceHandle(this, svc))
+                    }
+
+                    override fun onServiceDisconnected(name: android.content.ComponentName?) {
+                        // Ignored
+                    }
+                }
+
+                try {
+                    val intent = Intent(Application.application, Class.forName("io.nekohasekai.sfa.bg.RootServer"))
+                    RootService.bind(intent, conn)
+                } catch (e: Throwable) {
+                    continuation.resumeWithException(e)
+                    return@suspendCancellableCoroutine
+                }
+
+                continuation.invokeOnCancellation {
+                    RootService.unbind(conn)
+                }
+            }
+        }
+    }
+
+    private data class RootServiceHandle(
+        val connection: ServiceConnection,
+        val service: IRootService
+    ) : java.io.Closeable {
+        override fun close() {
+            RootService.unbind(connection)
         }
     }
 }

app/src/github/java/io/nekohasekai/sfa/vendor/SystemPackageInstaller.kt

@@ -14,8 +14,7 @@ object SystemPackageInstaller {
         return Build.VERSION.SDK_INT >= Build.VERSION_CODES.S
     }
 
-    fun install(context: Context, apkFile: File): Result<Unit> {
+    fun install(context: Context, apkFile: File) {
-        return try {
         val packageInstaller = context.packageManager.packageInstaller
         val params = AndroidPackageInstaller.SessionParams(AndroidPackageInstaller.SessionParams.MODE_FULL_INSTALL)
         params.setAppPackageName(context.packageName)
@@ -44,9 +43,5 @@ object SystemPackageInstaller {
 
             session.commit(pendingIntent.intentSender)
         }
-            Result.success(Unit)
-        } catch (e: Exception) {
-            Result.failure(e)
-        }
     }
 }

app/src/github/java/io/nekohasekai/sfa/vendor/UpdateWorker.kt

@@ -77,13 +77,8 @@ class UpdateWorker(
                 val apkFile = ApkDownloader().use { it.download(updateInfo.downloadUrl) }
 
                 Log.d(TAG, "Installing update...")
-                val result = ApkInstaller.install(appContext, apkFile)
+                ApkInstaller.install(appContext, apkFile)
-
-                if (result.isSuccess) {
                 Log.d(TAG, "Update installed successfully")
-                } else {
-                    Log.e(TAG, "Update installation failed", result.exceptionOrNull())
-                }
             } else {
                 Log.d(TAG, "Silent install not available, update will be shown on next app launch")
             }

app/src/main/AndroidManifest.xml

@@ -33,6 +33,7 @@
         android:name=".Application"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
+        android:description="@string/xposed_description"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
@@ -41,17 +42,22 @@
         tools:targetApi="31">
 
         <activity
-            android:name=".LauncherActivity"
+            android:name=".compose.MainActivity"
             android:exported="true"
             android:icon="@mipmap/ic_launcher"
-            android:theme="@style/AppTheme.Translucent">
+            android:launchMode="singleTask"
-
+            android:theme="@style/AppTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
 
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="de.robv.android.xposed.category.MODULE_SETTINGS" />
+            </intent-filter>
 
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -90,32 +96,6 @@
             </intent-filter>
 
         </activity>
-
-        <activity
-            android:name=".compose.MainActivity"
-            android:exported="false"
-            android:icon="@mipmap/ic_launcher"
-            android:launchMode="singleTask"
-            android:theme="@style/AppTheme">
-
-        </activity>
-
-        <activity
-            android:name="io.nekohasekai.sfa.compose.NewProfileActivity"
-            android:exported="false"
-            android:theme="@style/AppTheme" />
-        <activity
-            android:name="io.nekohasekai.sfa.compose.EditProfileActivity"
-            android:exported="false"
-            android:theme="@style/AppTheme" />
-        <activity
-            android:name="io.nekohasekai.sfa.compose.GroupsActivity"
-            android:exported="false"
-            android:theme="@style/AppTheme" />
-        <activity
-            android:name="io.nekohasekai.sfa.ui.profileoverride.PerAppProxyActivity"
-            android:exported="false" />
-
         <service
             android:name=".bg.TileService"
             android:directBootAware="true"
@@ -159,6 +139,11 @@
             </intent-filter>
         </receiver>
 
+        <provider
+            android:name="io.github.libxposed.service.XposedProvider"
+            android:authorities="${applicationId}.XposedService"
+            android:exported="true" />
+
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.cache"

app/src/main/aidl/io/github/libxposed/service/IXposedScopeCallback.aidl

@@ -0,0 +1,9 @@
+package io.github.libxposed.service;
+
+interface IXposedScopeCallback {
+    oneway void onScopeRequestPrompted(String packageName) = 1;
+    oneway void onScopeRequestApproved(String packageName) = 2;
+    oneway void onScopeRequestDenied(String packageName) = 3;
+    oneway void onScopeRequestTimeout(String packageName) = 4;
+    oneway void onScopeRequestFailed(String packageName, String message) = 5;
+}

app/src/main/aidl/io/github/libxposed/service/IXposedService.aidl

@@ -0,0 +1,36 @@
+package io.github.libxposed.service;
+import io.github.libxposed.service.IXposedScopeCallback;
+
+interface IXposedService {
+    const int API = 100;
+
+    const int FRAMEWORK_PRIVILEGE_ROOT = 0;
+    const int FRAMEWORK_PRIVILEGE_CONTAINER = 1;
+    const int FRAMEWORK_PRIVILEGE_APP = 2;
+    const int FRAMEWORK_PRIVILEGE_EMBEDDED = 3;
+
+    const String AUTHORITY_SUFFIX = ".XposedService";
+    const String SEND_BINDER = "SendBinder";
+
+    // framework details
+    int getAPIVersion() = 1;
+    String getFrameworkName() = 2;
+    String getFrameworkVersion() = 3;
+    long getFrameworkVersionCode() = 4;
+    int getFrameworkPrivilege() = 5;
+
+    // scope utilities
+    List<String> getScope() = 10;
+    oneway void requestScope(String packageName, IXposedScopeCallback callback) = 11;
+    String removeScope(String packageName) = 12;
+
+    // remote preference utilities
+    Bundle requestRemotePreferences(String group) = 20;
+    void updateRemotePreferences(String group, in Bundle diff) = 21;
+    void deleteRemotePreferences(String group) = 22;
+
+    // remote file utilities
+    String[] listRemoteFiles() = 30;
+    ParcelFileDescriptor openRemoteFile(String name) = 31;
+    boolean deleteRemoteFile(String name) = 32;
+}

app/src/main/aidl/io/nekohasekai/sfa/bg/IRootService.aidl

@@ -0,0 +1,14 @@
+package io.nekohasekai.sfa.bg;
+
+import android.os.ParcelFileDescriptor;
+import io.nekohasekai.sfa.bg.ParceledListSlice;
+
+interface IRootService {
+    void destroy() = 16777114; // Destroy method defined by Shizuku server
+
+    ParceledListSlice getInstalledPackages(int flags, int userId) = 1;
+
+    void installPackage(in ParcelFileDescriptor apk, long size, int userId) = 2;
+
+    String exportDebugInfo(String outputPath) = 3;
+}

app/src/main/aidl/io/nekohasekai/sfa/bg/IShizukuService.aidl

@@ -0,0 +1,12 @@
+package io.nekohasekai.sfa.bg;
+
+import android.os.ParcelFileDescriptor;
+import io.nekohasekai.sfa.bg.ParceledListSlice;
+
+interface IShizukuService {
+    void destroy() = 16777114; // Destroy method defined by Shizuku server
+
+    ParceledListSlice getInstalledPackages(int flags, int userId) = 1;
+
+    void installPackage(in ParcelFileDescriptor apk, long size, int userId) = 2;
+}

app/src/main/aidl/io/nekohasekai/sfa/bg/LogEntry.aidl

@@ -0,0 +1,3 @@
+package io.nekohasekai.sfa.bg;
+
+parcelable LogEntry;

app/src/main/aidl/io/nekohasekai/sfa/bg/PackageEntry.aidl

@@ -0,0 +1,3 @@
+package io.nekohasekai.sfa.bg;
+
+parcelable PackageEntry;

app/src/main/aidl/io/nekohasekai/sfa/bg/ParceledListSlice.aidl

@@ -0,0 +1,3 @@
+package io.nekohasekai.sfa.bg;
+
+parcelable ParceledListSlice;

app/src/main/java/io/github/libxposed/service/RemotePreferences.java

@@ -0,0 +1,236 @@
+package io.github.libxposed.service;
+
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.RemoteException;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.WeakHashMap;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+@SuppressWarnings("unchecked")
+public final class RemotePreferences implements SharedPreferences {
+
+    private static final String TAG = "RemotePreferences";
+    private static final Object CONTENT = new Object();
+    private static final Handler HANDLER = new Handler(Looper.getMainLooper());
+
+    private final XposedService mService;
+    private final String mGroup;
+    private final Lock mLock = new ReentrantLock();
+    private final Map<String, Object> mMap = new ConcurrentHashMap<>();
+    private final Map<OnSharedPreferenceChangeListener, Object> mListeners = Collections.synchronizedMap(new WeakHashMap<>());
+
+    private volatile boolean isDeleted = false;
+
+    private RemotePreferences(XposedService service, String group) {
+        this.mService = service;
+        this.mGroup = group;
+    }
+
+    @Nullable
+    static RemotePreferences newInstance(XposedService service, String group) throws RemoteException {
+        Bundle output = service.getRaw().requestRemotePreferences(group);
+        if (output == null) return null;
+        RemotePreferences prefs = new RemotePreferences(service, group);
+        if (output.containsKey("map")) {
+            prefs.mMap.putAll((Map<String, Object>) output.getSerializable("map"));
+        }
+        return prefs;
+    }
+
+    void setDeleted() {
+        this.isDeleted = true;
+    }
+
+    @Override
+    public Map<String, ?> getAll() {
+        return new TreeMap<>(mMap);
+    }
+
+    @Nullable
+    @Override
+    public String getString(String key, @Nullable String defValue) {
+        return (String) mMap.getOrDefault(key, defValue);
+    }
+
+    @Nullable
+    @Override
+    public Set<String> getStringSet(String key, @Nullable Set<String> defValues) {
+        return (Set<String>) mMap.getOrDefault(key, defValues);
+    }
+
+    @Override
+    public int getInt(String key, int defValue) {
+        Integer v = (Integer) mMap.getOrDefault(key, defValue);
+        assert v != null;
+        return v;
+    }
+
+    @Override
+    public long getLong(String key, long defValue) {
+        Long v = (Long) mMap.getOrDefault(key, defValue);
+        assert v != null;
+        return v;
+    }
+
+    @Override
+    public float getFloat(String key, float defValue) {
+        Float v = (Float) mMap.getOrDefault(key, defValue);
+        assert v != null;
+        return v;
+    }
+
+    @Override
+    public boolean getBoolean(String key, boolean defValue) {
+        Boolean v = (Boolean) mMap.getOrDefault(key, defValue);
+        assert v != null;
+        return v;
+    }
+
+    @Override
+    public boolean contains(String key) {
+        return mMap.containsKey(key);
+    }
+
+    @Override
+    public void registerOnSharedPreferenceChangeListener(OnSharedPreferenceChangeListener listener) {
+        mListeners.put(listener, CONTENT);
+    }
+
+    @Override
+    public void unregisterOnSharedPreferenceChangeListener(OnSharedPreferenceChangeListener listener) {
+        mListeners.remove(listener);
+    }
+
+    @Override
+    public Editor edit() {
+        return new Editor();
+    }
+
+    public class Editor implements SharedPreferences.Editor {
+
+        private final HashSet<String> mDelete = new HashSet<>();
+        private final HashMap<String, Object> mPut = new HashMap<>();
+
+        private void put(String key, @NonNull Object value) {
+            mDelete.remove(key);
+            mPut.put(key, value);
+        }
+
+        @Override
+        public SharedPreferences.Editor putString(String key, @Nullable String value) {
+            if (value == null) remove(key);
+            else put(key, value);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor putStringSet(String key, @Nullable Set<String> values) {
+            if (values == null) remove(key);
+            else put(key, values);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor putInt(String key, int value) {
+            put(key, value);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor putLong(String key, long value) {
+            put(key, value);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor putFloat(String key, float value) {
+            put(key, value);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor putBoolean(String key, boolean value) {
+            put(key, value);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor remove(String key) {
+            mDelete.add(key);
+            mPut.remove(key);
+            return this;
+        }
+
+        @Override
+        public SharedPreferences.Editor clear() {
+            mDelete.clear();
+            mPut.clear();
+            return this;
+        }
+
+        private void doUpdate(boolean throwing) {
+            mService.deletionLock.readLock().lock();
+            try {
+                if (isDeleted) {
+                    throw new IllegalStateException("This preferences group has been deleted");
+                }
+                mDelete.forEach(mMap::remove);
+                mMap.putAll(mPut);
+                List<String> changes = new ArrayList<>(mDelete.size() + mMap.size());
+                changes.addAll(mDelete);
+                changes.addAll(mMap.keySet());
+                for (String key : changes) {
+                    mListeners.keySet().forEach(listener -> listener.onSharedPreferenceChanged(RemotePreferences.this, key));
+                }
+
+                Bundle bundle = new Bundle();
+                bundle.putSerializable("delete", mDelete);
+                bundle.putSerializable("put", mPut);
+                try {
+                    mService.getRaw().updateRemotePreferences(mGroup, bundle);
+                } catch (RemoteException e) {
+                    if (throwing) {
+                        throw new RuntimeException(e);
+                    } else {
+                        Log.e(TAG, "Failed to update remote preferences", e);
+                    }
+                }
+            } finally {
+                mService.deletionLock.readLock().unlock();
+            }
+        }
+
+        @Override
+        public boolean commit() {
+            if (!mLock.tryLock()) return false;
+            try {
+                doUpdate(true);
+                return true;
+            } finally {
+                mLock.unlock();
+            }
+        }
+
+        @Override
+        public void apply() {
+            HANDLER.post(() -> doUpdate(false));
+        }
+    }
+}

app/src/main/java/io/github/libxposed/service/XposedProvider.java

@@ -0,0 +1,64 @@
+package io.github.libxposed.service;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+public final class XposedProvider extends ContentProvider {
+
+    private static final String TAG = "XposedProvider";
+
+    @Override
+    public boolean onCreate() {
+        return false;
+    }
+
+    @Nullable
+    @Override
+    public Cursor query(@NonNull Uri uri, @Nullable String[] projection, @Nullable String selection, @Nullable String[] selectionArgs, @Nullable String sortOrder) {
+        return null;
+    }
+
+    @Nullable
+    @Override
+    public String getType(@NonNull Uri uri) {
+        return null;
+    }
+
+    @Nullable
+    @Override
+    public Uri insert(@NonNull Uri uri, @Nullable ContentValues values) {
+        return null;
+    }
+
+    @Override
+    public int delete(@NonNull Uri uri, @Nullable String selection, @Nullable String[] selectionArgs) {
+        return 0;
+    }
+
+    @Override
+    public int update(@NonNull Uri uri, @Nullable ContentValues values, @Nullable String selection, @Nullable String[] selectionArgs) {
+        return 0;
+    }
+
+    @Nullable
+    @Override
+    public Bundle call(@NonNull String method, @Nullable String arg, @Nullable Bundle extras) {
+        if (method.equals(IXposedService.SEND_BINDER) && extras != null) {
+            IBinder binder = extras.getBinder("binder");
+            if (binder != null) {
+                Log.d(TAG, "binder received: " + binder);
+                XposedServiceHelper.onBinderReceived(binder);
+            }
+            return new Bundle();
+        }
+        return null;
+    }
+}

app/src/main/java/io/github/libxposed/service/XposedService.java

@@ -0,0 +1,378 @@
+package io.github.libxposed.service;
+
+import android.content.SharedPreferences;
+import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.WeakHashMap;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+@SuppressWarnings("unused")
+public final class XposedService {
+
+    public final static class ServiceException extends RuntimeException {
+        ServiceException(String message) {
+            super(message);
+        }
+
+        ServiceException(RemoteException e) {
+            super("Xposed service error", e);
+        }
+    }
+
+    private final static Map<OnScopeEventListener, IXposedScopeCallback> scopeCallbacks = new WeakHashMap<>();
+
+    /**
+     * Callback interface for module scope request.
+     */
+    public interface OnScopeEventListener {
+        /**
+         * Callback when the request notification / window prompted.
+         *
+         * @param packageName Package name of requested app
+         */
+        default void onScopeRequestPrompted(String packageName) {
+        }
+
+        /**
+         * Callback when the request is approved.
+         *
+         * @param packageName Package name of requested app
+         */
+        default void onScopeRequestApproved(String packageName) {
+        }
+
+        /**
+         * Callback when the request is denied.
+         *
+         * @param packageName Package name of requested app
+         */
+        default void onScopeRequestDenied(String packageName) {
+        }
+
+        /**
+         * Callback when the request is timeout or revoked.
+         *
+         * @param packageName Package name of requested app
+         */
+        default void onScopeRequestTimeout(String packageName) {
+        }
+
+        /**
+         * Callback when the request is failed.
+         *
+         * @param packageName Package name of requested app
+         * @param message     Error message
+         */
+        default void onScopeRequestFailed(String packageName, String message) {
+        }
+
+        private IXposedScopeCallback asInterface() {
+            return scopeCallbacks.computeIfAbsent(this, (listener) -> new IXposedScopeCallback.Stub() {
+                @Override
+                public void onScopeRequestPrompted(String packageName) {
+                    listener.onScopeRequestPrompted(packageName);
+                }
+
+                @Override
+                public void onScopeRequestApproved(String packageName) {
+                    listener.onScopeRequestApproved(packageName);
+                }
+
+                @Override
+                public void onScopeRequestDenied(String packageName) {
+                    listener.onScopeRequestDenied(packageName);
+                }
+
+                @Override
+                public void onScopeRequestTimeout(String packageName) {
+                    listener.onScopeRequestTimeout(packageName);
+                }
+
+                @Override
+                public void onScopeRequestFailed(String packageName, String message) {
+                    listener.onScopeRequestFailed(packageName, message);
+                }
+            });
+        }
+    }
+
+    public enum Privilege {
+        /**
+         * Unknown privilege value.
+         */
+        FRAMEWORK_PRIVILEGE_UNKNOWN,
+
+        /**
+         * The framework is running as root.
+         */
+        FRAMEWORK_PRIVILEGE_ROOT,
+
+        /**
+         * The framework is running in a container with a fake system_server.
+         */
+        FRAMEWORK_PRIVILEGE_CONTAINER,
+
+        /**
+         * The framework is running as a different app, which may have at most shell permission.
+         */
+        FRAMEWORK_PRIVILEGE_APP,
+
+        /**
+         * The framework is embedded in the hooked app, which means {@link #getRemotePreferences} will be null and remote file is unsupported.
+         */
+        FRAMEWORK_PRIVILEGE_EMBEDDED
+    }
+
+    private final IXposedService mService;
+    private final Map<String, RemotePreferences> mRemotePrefs = new HashMap<>();
+
+    final ReentrantReadWriteLock deletionLock = new ReentrantReadWriteLock();
+
+    XposedService(IXposedService service) {
+        mService = service;
+    }
+
+    IXposedService getRaw() {
+        return mService;
+    }
+
+    /**
+     * Get the Xposed API version of current implementation.
+     *
+     * @return API version
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    public int getAPIVersion() {
+        try {
+            return mService.getAPIVersion();
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get the Xposed framework name of current implementation.
+     *
+     * @return Framework name
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    @NonNull
+    public String getFrameworkName() {
+        try {
+            return mService.getFrameworkName();
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get the Xposed framework version of current implementation.
+     *
+     * @return Framework version
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    @NonNull
+    public String getFrameworkVersion() {
+        try {
+            return mService.getFrameworkVersion();
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get the Xposed framework version code of current implementation.
+     *
+     * @return Framework version code
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    public long getFrameworkVersionCode() {
+        try {
+            return mService.getFrameworkVersionCode();
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get the Xposed framework privilege of current implementation.
+     *
+     * @return Framework privilege
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    @NonNull
+    public Privilege getFrameworkPrivilege() {
+        try {
+            int value = mService.getFrameworkPrivilege();
+            return (value >= 0 && value <= 3) ? Privilege.values()[value + 1] : Privilege.FRAMEWORK_PRIVILEGE_UNKNOWN;
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get the application scope of current module.
+     *
+     * @return Module scope
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    @NonNull
+    public List<String> getScope() {
+        try {
+            return mService.getScope();
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Request to add a new app to the module scope.
+     *
+     * @param packageName Package name of the app to be added
+     * @param callback    Callback to be invoked when the request is completed or error occurred
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    public void requestScope(@NonNull String packageName, @NonNull OnScopeEventListener callback) {
+        try {
+            mService.requestScope(packageName, callback.asInterface());
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Remove an app from the module scope.
+     *
+     * @param packageName Package name of the app to be added
+     * @return null if successful, or non-null with error message
+     * @throws ServiceException If the service is dead or an error occurred
+     */
+    @Nullable
+    public String removeScope(@NonNull String packageName) {
+        try {
+            return mService.removeScope(packageName);
+        } catch (RemoteException e) {
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Get remote preferences from Xposed framework. If the group does not exist, it will be created.
+     *
+     * @param group Group name
+     * @return The preferences
+     * @throws ServiceException              If the service is dead or an error occurred
+     * @throws UnsupportedOperationException If the framework is embedded
+     */
+    @NonNull
+    public SharedPreferences getRemotePreferences(@NonNull String group) {
+        return mRemotePrefs.computeIfAbsent(group, k -> {
+            try {
+                RemotePreferences instance = RemotePreferences.newInstance(this, k);
+                if (instance == null) {
+                    throw new ServiceException("Framework returns null");
+                }
+                return instance;
+            } catch (RemoteException e) {
+                if (e.getCause() instanceof UnsupportedOperationException cause) {
+                    throw cause;
+                }
+                throw new ServiceException(e);
+            }
+        });
+    }
+
+    /**
+     * Delete a group of remote preferences.
+     *
+     * @param group Group name
+     * @throws ServiceException              If the service is dead or an error occurred
+     * @throws UnsupportedOperationException If the framework is embedded
+     */
+    public void deleteRemotePreferences(@NonNull String group) {
+        deletionLock.writeLock().lock();
+        try {
+            mService.deleteRemotePreferences(group);
+            mRemotePrefs.computeIfPresent(group, (k, v) -> {
+                v.setDeleted();
+                return null;
+            });
+        } catch (RemoteException e) {
+            if (e.getCause() instanceof UnsupportedOperationException cause) {
+                throw cause;
+            }
+            throw new ServiceException(e);
+        } finally {
+            deletionLock.writeLock().unlock();
+        }
+    }
+
+    /**
+     * List all files in the module's shared data directory.
+     *
+     * @return The file list
+     * @throws ServiceException              If the service is dead or an error occurred
+     * @throws UnsupportedOperationException If the framework is embedded
+     */
+    @NonNull
+    public String[] listRemoteFiles() {
+        try {
+            String[] files = mService.listRemoteFiles();
+            if (files == null) throw new ServiceException("Framework returns null");
+            return files;
+        } catch (RemoteException e) {
+            if (e.getCause() instanceof UnsupportedOperationException cause) {
+                throw cause;
+            }
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Open a file in the module's shared data directory. The file will be created if not exists.
+     *
+     * @param name File name, must not contain path separators and . or ..
+     * @return The file descriptor
+     * @throws ServiceException              If the service is dead or an error occurred
+     * @throws UnsupportedOperationException If the framework is embedded
+     */
+    @NonNull
+    public ParcelFileDescriptor openRemoteFile(@NonNull String name) {
+        try {
+            ParcelFileDescriptor file = mService.openRemoteFile(name);
+            if (file == null) throw new ServiceException("Framework returns null");
+            return file;
+        } catch (RemoteException e) {
+            if (e.getCause() instanceof UnsupportedOperationException cause) {
+                throw cause;
+            }
+            throw new ServiceException(e);
+        }
+    }
+
+    /**
+     * Delete a file in the module's shared data directory.
+     *
+     * @param name File name, must not contain path separators and . or ..
+     * @return true if successful, false if the file does not exist
+     * @throws ServiceException              If the service is dead or an error occurred
+     * @throws UnsupportedOperationException If the framework is embedded
+     */
+    public boolean deleteRemoteFile(@NonNull String name) {
+        try {
+            return mService.deleteRemoteFile(name);
+        } catch (RemoteException e) {
+            if (e.getCause() instanceof UnsupportedOperationException cause) {
+                throw cause;
+            }
+            throw new ServiceException(e);
+        }
+    }
+}

app/src/main/java/io/github/libxposed/service/XposedServiceHelper.java

@@ -0,0 +1,78 @@
+package io.github.libxposed.service;
+
+import android.os.IBinder;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+@SuppressWarnings("unused")
+public final class XposedServiceHelper {
+
+    /**
+     * Callback interface for Xposed service.
+     */
+    public interface OnServiceListener {
+        /**
+         * Callback when the service is connected.<br/>
+         * This method could be called multiple times if multiple Xposed frameworks exist.
+         *
+         * @param service Service instance
+         */
+        void onServiceBind(@NonNull XposedService service);
+
+        /**
+         * Callback when the service is dead.
+         */
+        void onServiceDied(@NonNull XposedService service);
+    }
+
+    private static final String TAG = "XposedServiceHelper";
+    private static final Set<XposedService> mCache = new HashSet<>();
+    private static OnServiceListener mListener = null;
+
+    static void onBinderReceived(IBinder binder) {
+        if (binder == null) return;
+        synchronized (mCache) {
+            try {
+                XposedService service = new XposedService(IXposedService.Stub.asInterface(binder));
+                if (mListener == null) {
+                    mCache.add(service);
+                } else {
+                    binder.linkToDeath(() -> mListener.onServiceDied(service), 0);
+                    mListener.onServiceBind(service);
+                }
+            } catch (Throwable t) {
+                Log.e(TAG, "onBinderReceived", t);
+            }
+        }
+    }
+
+    /**
+     * Register a ServiceListener to receive service binders from Xposed frameworks.<br/>
+     * This method should only be called once.
+     *
+     * @param listener Listener to register
+     */
+    public static void registerListener(OnServiceListener listener) {
+        synchronized (mCache) {
+            mListener = listener;
+            if (!mCache.isEmpty()) {
+                for (Iterator<XposedService> it = mCache.iterator(); it.hasNext(); ) {
+                    try {
+                        XposedService service = it.next();
+                        service.getRaw().asBinder().linkToDeath(() -> mListener.onServiceDied(service), 0);
+                        mListener.onServiceBind(service);
+                    } catch (Throwable t) {
+                        Log.e(TAG, "registerListener", t);
+                        it.remove();
+                    }
+                }
+                mCache.clear();
+            }
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/Application.kt

@@ -16,6 +16,9 @@ import io.nekohasekai.libbox.SetupOptions
 import io.nekohasekai.sfa.bg.AppChangeReceiver
 import io.nekohasekai.sfa.bg.UpdateProfileWork
 import io.nekohasekai.sfa.constant.Bugs
+import io.nekohasekai.sfa.utils.HookModuleUpdateNotifier
+import io.nekohasekai.sfa.utils.PrivilegeSettingsClient
+import io.nekohasekai.sfa.utils.HookStatusClient
 import io.nekohasekai.sfa.vendor.Vendor
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
@@ -35,11 +38,14 @@ class Application : Application() {
 
         Seq.setContext(this)
         Libbox.setLocale(Locale.getDefault().toLanguageTag().replace("-", "_"))
+        HookStatusClient.register(this)
+        PrivilegeSettingsClient.register(this)
 
         @Suppress("OPT_IN_USAGE")
         GlobalScope.launch(Dispatchers.IO) {
             initialize()
             UpdateProfileWork.reconfigureUpdater()
+            HookModuleUpdateNotifier.sync(this@Application)
         }
 
         if (Vendor.isPerAppProxyAvailable()) {

app/src/main/java/io/nekohasekai/sfa/LauncherActivity.kt

@@ -1,24 +0,0 @@
-package io.nekohasekai.sfa
-
-import android.app.Activity
-import android.content.Intent
-import android.os.Bundle
-import io.nekohasekai.sfa.compose.MainActivity
-
-class LauncherActivity : Activity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        val launchIntent =
-            Intent(this, MainActivity::class.java).apply {
-                intent?.let {
-                    action = it.action
-                    data = it.data
-                    it.extras?.let { extras -> putExtras(extras) }
-                }
-            }
-
-        startActivity(launchIntent)
-        finish()
-    }
-}

app/src/main/java/io/nekohasekai/sfa/bg/AppChangeReceiver.kt

@@ -9,7 +9,7 @@ import android.util.Log
 import android.widget.Toast
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.database.Settings
-import io.nekohasekai.sfa.ui.profileoverride.PerAppProxyActivity
+import io.nekohasekai.sfa.compose.screen.profileoverride.PerAppProxyScanner
 import io.nekohasekai.sfa.vendor.PackageQueryManager
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -64,7 +64,7 @@ class AppChangeReceiver : BroadcastReceiver() {
         val installedPackages = PackageQueryManager.getInstalledPackages(packageManagerFlags)
         val chinaApps = mutableSetOf<String>()
         for (packageInfo in installedPackages) {
-            if (PerAppProxyActivity.scanChinaPackage(packageInfo)) {
+            if (PerAppProxyScanner.scanChinaPackage(packageInfo)) {
                 chinaApps.add(packageInfo.packageName)
             }
         }

app/src/main/java/io/nekohasekai/sfa/bg/DebugInfoExporter.kt

@@ -0,0 +1,331 @@
+package io.nekohasekai.sfa.bg
+
+import android.content.Context
+import android.util.Log
+import io.nekohasekai.sfa.utils.HookErrorClient
+import java.io.BufferedInputStream
+import java.io.BufferedOutputStream
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.io.PrintWriter
+import java.io.StringWriter
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import java.util.zip.Deflater
+import java.util.zip.ZipEntry
+import java.util.zip.ZipOutputStream
+
+object DebugInfoExporter {
+    private const val TAG = "DebugInfoExporter"
+
+    fun export(context: Context, outputPath: String, packageName: String): String {
+        Log.i(TAG, "export start: output=$outputPath, package=$packageName")
+        val outFile = File(outputPath)
+        if (!outFile.name.lowercase(Locale.US).endsWith(".zip")) {
+            Log.e(TAG, "export failed: output path must end with .zip")
+            throw IllegalArgumentException("output path must end with .zip")
+        }
+        val parent = outFile.parentFile!!
+        if (!parent.exists()) {
+            Log.i(TAG, "creating output directory: ${parent.path}")
+            if (!parent.mkdirs()) {
+                Log.e(TAG, "export failed: failed to create output directory: ${parent.path}")
+                throw IllegalStateException("failed to create output directory")
+            }
+        }
+        val warnings = mutableListOf<String>()
+        var entriesAdded = 0
+        try {
+            ZipOutputStream(BufferedOutputStream(FileOutputStream(outFile))).use { zip ->
+                Log.i(TAG, "adding export_info.txt")
+                addTextEntry(zip, "system/export_info.txt", buildExportInfo(context, packageName))
+                entriesAdded++
+                Log.i(TAG, "adding framework entries")
+                val frameworkCount = addFrameworkEntries(zip, warnings)
+                entriesAdded += frameworkCount
+                Log.i(TAG, "added $frameworkCount framework entries")
+                Log.i(TAG, "adding apex entries")
+                val apexCount = addApexEntries(zip, warnings)
+                entriesAdded += apexCount
+                Log.i(TAG, "added $apexCount apex entries")
+                Log.i(TAG, "adding log entries")
+                val logCount = addLogEntries(zip, warnings, context)
+                entriesAdded += logCount
+                Log.i(TAG, "added $logCount log entries")
+                Log.i(TAG, "adding system entries")
+                val systemCount = addSystemEntries(zip, warnings, packageName)
+                entriesAdded += systemCount
+                Log.i(TAG, "added $systemCount system entries")
+                if (warnings.isNotEmpty()) {
+                    addTextEntry(zip, "logs/debug_export.txt", warnings.joinToString("\n"))
+                    entriesAdded++
+                }
+            }
+            Log.i(TAG, "zip closed, total entries: $entriesAdded, file size: ${outFile.length()}")
+        } catch (e: Throwable) {
+            outFile.delete()
+            val error = buildError("zip", "export failed", e, warnings, outputPath)
+            Log.e(TAG, error, e)
+            throw e
+        }
+        if (outFile.length() == 0L) {
+            val error = "output file is empty after writing $entriesAdded entries"
+            Log.e(TAG, error)
+            outFile.delete()
+            throw IllegalStateException(error)
+        }
+        outFile.setReadable(true, false)
+        if (warnings.isNotEmpty()) {
+            Log.w(TAG, "export finished with ${warnings.size} warnings, output size: ${outFile.length()}")
+        } else {
+            Log.i(TAG, "export finished: output=$outputPath, size=${outFile.length()}")
+        }
+        return outFile.absolutePath
+    }
+
+    private fun buildExportInfo(context: Context, packageName: String): String {
+        val sb = StringBuilder()
+        sb.append("package=").append(packageName).append('\n')
+        sb.append("timestamp=").append(System.currentTimeMillis()).append('\n')
+        sb.append("context_class=").append(context.javaClass.name).append('\n')
+        return sb.toString()
+    }
+
+    private fun addFrameworkEntries(zip: ZipOutputStream, warnings: MutableList<String>): Int {
+        var count = 0
+        val roots =
+            listOf(
+                File("/system/framework"),
+                File("/system_ext/framework"),
+                File("/product/framework"),
+                File("/vendor/framework"),
+            )
+        val targetFiles = setOf("framework.jar", "services.jar")
+        for (root in roots) {
+            if (!root.isDirectory) continue
+            val destPrefix = "framework/${root.name}"
+            val files = root.listFiles() ?: emptyArray()
+            for (file in files) {
+                if (!file.isFile) continue
+                if (file.name !in targetFiles) continue
+                if (addFileEntry(zip, file, "$destPrefix/${file.name}", warnings)) {
+                    count++
+                }
+            }
+        }
+        return count
+    }
+
+    private fun addApexEntries(zip: ZipOutputStream, warnings: MutableList<String>): Int {
+        var count = 0
+        val tetheringApex = File("/apex/com.android.tethering/javalib")
+        if (!tetheringApex.isDirectory) return 0
+        val destPrefix = "framework/apex_com.android.tethering"
+        val files = tetheringApex.listFiles() ?: emptyArray()
+        for (file in files) {
+            if (!file.isFile) continue
+            if (!file.name.lowercase(Locale.US).endsWith(".jar")) continue
+            if (addFileEntry(zip, file, "$destPrefix/${file.name}", warnings)) {
+                count++
+            }
+        }
+        return count
+    }
+
+    private fun addLogEntries(
+        zip: ZipOutputStream,
+        warnings: MutableList<String>,
+        context: Context,
+    ): Int {
+        var count = 0
+        if (streamCommandToZip(zip, "logs/logcat.txt", warnings, listOf("logcat", "-d", "-b", "all")) != null) count++
+        if (streamCommandToZip(zip, "logs/dmesg.txt", warnings, listOf("dmesg")) != null) count++
+        val serviceLogsResult = HookErrorClient.query(context)
+        if (serviceLogsResult.logs.isNotEmpty()) {
+            val formatted = formatLogEntries(serviceLogsResult.logs)
+            addTextEntry(zip, "logs/service_logs.txt", formatted)
+            count++
+        } else if (serviceLogsResult.failure != null) {
+            warnings.add("service logs: ${serviceLogsResult.failure}${serviceLogsResult.detail?.let { " ($it)" } ?: ""}")
+        }
+        val lspdDir = File("/data/adb/lspd/log")
+        if (lspdDir.isDirectory) {
+            val files = lspdDir.listFiles() ?: emptyArray()
+            for (file in files) {
+                if (!file.isFile) continue
+                if (addFileEntry(zip, file, "logs/lspd/${file.name}", warnings)) count++
+            }
+        } else {
+            warnings.add("lspd logs not found: /data/adb/lspd/log")
+        }
+        return count
+    }
+
+    private fun formatLogEntries(entries: List<LogEntry>): String {
+        val dateFormat = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US)
+        return entries.joinToString("\n---\n") { entry ->
+            val levelName = when (entry.level) {
+                LogEntry.LEVEL_DEBUG -> "DEBUG"
+                LogEntry.LEVEL_INFO -> "INFO"
+                LogEntry.LEVEL_WARN -> "WARN"
+                LogEntry.LEVEL_ERROR -> "ERROR"
+                else -> "UNKNOWN"
+            }
+            val timestamp = dateFormat.format(Date(entry.timestamp))
+            buildString {
+                append(levelName).append("[").append(timestamp).append("] ")
+                append("[").append(entry.source).append("]: ")
+                append(entry.message)
+                if (!entry.stackTrace.isNullOrEmpty()) {
+                    append("\n").append(entry.stackTrace)
+                }
+            }
+        }
+    }
+
+    private fun addSystemEntries(
+        zip: ZipOutputStream,
+        warnings: MutableList<String>,
+        packageName: String,
+    ): Int {
+        var count = 0
+        if (streamCommandToZip(zip, "system/getprop.txt", warnings, listOf("getprop")) != null) count++
+        if (streamCommandToZip(zip, "system/uname.txt", warnings, listOf("uname", "-a")) != null) count++
+        if (streamCommandToZip(zip, "system/id.txt", warnings, listOf("id")) != null) count++
+        if (addFileEntry(zip, File("/proc/version"), "system/proc_version.txt", warnings)) count++
+        if (addFileEntry(zip, File("/proc/cpuinfo"), "system/cpuinfo.txt", warnings)) count++
+        if (addFileEntry(zip, File("/proc/meminfo"), "system/meminfo.txt", warnings)) count++
+        if (addFileEntry(zip, File("/proc/pressure/cpu"), "system/pressure_cpu.txt", warnings)) count++
+        if (addFileEntry(zip, File("/proc/pressure/memory"), "system/pressure_memory.txt", warnings)) count++
+        if (addFileEntry(zip, File("/proc/pressure/io"), "system/pressure_io.txt", warnings)) count++
+        val cmdPackages =
+            streamCommandToZip(
+                zip,
+                "system/packages_cmd.txt",
+                warnings,
+                listOf("cmd", "package", "list", "packages", "-f"),
+            )
+        if (cmdPackages != null) count++
+        if ((cmdPackages == null || cmdPackages.bytes == 0L) && (cmdPackages?.exitCode ?: 1) != 0) {
+            if (streamCommandToZip(
+                zip,
+                "system/packages_pm.txt",
+                warnings,
+                listOf("pm", "list", "packages", "-f"),
+            ) != null) count++
+        }
+        if (streamCommandToZip(
+            zip,
+            "system/dumpsys_package_${packageName}.txt",
+            warnings,
+            listOf("dumpsys", "package", packageName),
+        ) != null) count++
+        return count
+    }
+
+    private fun addFileEntry(
+        zip: ZipOutputStream,
+        file: File,
+        entryName: String,
+        warnings: MutableList<String>,
+    ): Boolean {
+        if (!file.isFile) {
+            warnings.add("missing file: ${file.path}")
+            return false
+        }
+        try {
+            val entry = ZipEntry(entryName)
+            zip.putNextEntry(entry)
+            BufferedInputStream(FileInputStream(file)).use { input ->
+                val buffer = ByteArray(16 * 1024)
+                while (true) {
+                    val read = input.read(buffer)
+                    if (read <= 0) break
+                    zip.write(buffer, 0, read)
+                }
+            }
+            zip.closeEntry()
+            return true
+        } catch (e: Throwable) {
+            warnings.add("zip failed ${file.path}: ${e.message}")
+            return false
+        }
+    }
+
+    private fun addTextEntry(zip: ZipOutputStream, entryName: String, content: String) {
+        val entry = ZipEntry(entryName)
+        zip.putNextEntry(entry)
+        val bytes = content.toByteArray()
+        zip.write(bytes)
+        zip.closeEntry()
+    }
+
+    private data class CommandResult(
+        val exitCode: Int,
+        val bytes: Long,
+    )
+
+    private fun streamCommandToZip(
+        zip: ZipOutputStream,
+        entryName: String,
+        warnings: MutableList<String>,
+        command: List<String>,
+    ): CommandResult? {
+        return try {
+            val process = ProcessBuilder(command).redirectErrorStream(true).start()
+            val entry = ZipEntry(entryName)
+            zip.putNextEntry(entry)
+            var bytes = 0L
+            process.inputStream.use { input ->
+                val buffer = ByteArray(16 * 1024)
+                while (true) {
+                    val read = input.read(buffer)
+                    if (read <= 0) break
+                    zip.write(buffer, 0, read)
+                    bytes += read
+                }
+            }
+            zip.closeEntry()
+            val code = process.waitFor()
+            if (code != 0) {
+                warnings.add("command failed (${command.joinToString(" ")}): exit=$code")
+            }
+            CommandResult(code, bytes)
+        } catch (e: Throwable) {
+            warnings.add("command failed (${command.joinToString(" ")}): ${e.message}")
+            runCatching { zip.closeEntry() }
+            null
+        }
+    }
+
+    private fun buildError(
+        stage: String,
+        detail: String,
+        throwable: Throwable?,
+        warnings: List<String>,
+        outputPath: String?,
+    ): String {
+        val sb = StringBuilder()
+        sb.append("stage=").append(stage).append('\n')
+        if (!outputPath.isNullOrBlank()) {
+            sb.append("output=").append(outputPath).append('\n')
+        }
+        if (detail.isNotBlank()) {
+            sb.append("detail=").append(detail).append('\n')
+        }
+        if (throwable != null) {
+            sb.append("exception=").append(throwable.javaClass.name)
+                .append(": ").append(throwable.message ?: "").append('\n')
+            val sw = StringWriter()
+            throwable.printStackTrace(PrintWriter(sw))
+            sb.append(sw.toString())
+        }
+        if (warnings.isNotEmpty()) {
+            if (!sb.endsWith('\n')) sb.append('\n')
+            sb.append("warnings:\n").append(warnings.joinToString("\n"))
+        }
+        return sb.toString().trimEnd()
+    }
+}

app/src/main/java/io/nekohasekai/sfa/bg/LogEntry.java

@@ -0,0 +1,65 @@
+package io.nekohasekai.sfa.bg;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+public class LogEntry implements Parcelable {
+    public static final int LEVEL_DEBUG = 0;
+    public static final int LEVEL_INFO = 1;
+    public static final int LEVEL_WARN = 2;
+    public static final int LEVEL_ERROR = 3;
+
+    public final int level;
+    public final long timestamp;
+    @NonNull
+    public final String source;
+    @NonNull
+    public final String message;
+    @Nullable
+    public final String stackTrace;
+
+    public LogEntry(int level, long timestamp, @NonNull String source, @NonNull String message, @Nullable String stackTrace) {
+        this.level = level;
+        this.timestamp = timestamp;
+        this.source = source;
+        this.message = message;
+        this.stackTrace = stackTrace;
+    }
+
+    protected LogEntry(Parcel in) {
+        level = in.readInt();
+        timestamp = in.readLong();
+        source = in.readString();
+        message = in.readString();
+        stackTrace = in.readString();
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeInt(level);
+        dest.writeLong(timestamp);
+        dest.writeString(source);
+        dest.writeString(message);
+        dest.writeString(stackTrace);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<LogEntry> CREATOR = new Creator<>() {
+        @Override
+        public LogEntry createFromParcel(Parcel in) {
+            return new LogEntry(in);
+        }
+
+        @Override
+        public LogEntry[] newArray(int size) {
+            return new LogEntry[size];
+        }
+    };
+}

app/src/main/java/io/nekohasekai/sfa/bg/PackageEntry.java

@@ -0,0 +1,41 @@
+package io.nekohasekai.sfa.bg;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+
+public class PackageEntry implements Parcelable {
+    @NonNull
+    public final String packageName;
+
+    public PackageEntry(@NonNull String packageName) {
+        this.packageName = packageName;
+    }
+
+    protected PackageEntry(Parcel in) {
+        packageName = in.readString();
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeString(packageName);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<PackageEntry> CREATOR = new Creator<>() {
+        @Override
+        public PackageEntry createFromParcel(Parcel in) {
+            return new PackageEntry(in);
+        }
+
+        @Override
+        public PackageEntry[] newArray(int size) {
+            return new PackageEntry[size];
+        }
+    };
+}

app/src/main/java/io/nekohasekai/sfa/bg/ParceledListSlice.java

@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.nekohasekai.sfa.bg;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.RemoteException;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ParceledListSlice<T extends Parcelable> implements Parcelable {
+    private static final int MAX_IPC_SIZE = 64 * 1024;
+
+    private final List<T> mList;
+
+    public ParceledListSlice(List<T> list) {
+        mList = list;
+    }
+
+    private ParceledListSlice(Parcel in, ClassLoader loader) {
+        final int n = in.readInt();
+        mList = new ArrayList<>(n);
+        if (n <= 0) {
+            return;
+        }
+
+        int i = 0;
+        while (i < n) {
+            if (in.readInt() == 0) {
+                break;
+            }
+            @SuppressWarnings("unchecked")
+            T item = (T) in.readParcelable(loader);
+            mList.add(item);
+            i++;
+        }
+        if (i >= n) {
+            return;
+        }
+        final IBinder retriever = in.readStrongBinder();
+        while (i < n) {
+            Parcel data = Parcel.obtain();
+            Parcel reply = Parcel.obtain();
+            data.writeInt(i);
+            try {
+                retriever.transact(IBinder.FIRST_CALL_TRANSACTION, data, reply, 0);
+            } catch (RemoteException e) {
+                reply.recycle();
+                data.recycle();
+                return;
+            }
+            while (i < n && reply.readInt() != 0) {
+                @SuppressWarnings("unchecked")
+                T item = (T) reply.readParcelable(loader);
+                mList.add(item);
+                i++;
+            }
+            reply.recycle();
+            data.recycle();
+        }
+    }
+
+    public List<T> getList() {
+        return mList;
+    }
+
+    @Override
+    public int describeContents() {
+        int contents = 0;
+        for (int i = 0; i < mList.size(); i++) {
+            contents |= mList.get(i).describeContents();
+        }
+        return contents;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        final int n = mList.size();
+        dest.writeInt(n);
+        if (n <= 0) {
+            return;
+        }
+        int i = 0;
+        while (i < n && dest.dataSize() < MAX_IPC_SIZE) {
+            dest.writeInt(1);
+            dest.writeParcelable(mList.get(i), flags);
+            i++;
+        }
+        if (i < n) {
+            dest.writeInt(0);
+            final int start = i;
+            Binder retriever = new Binder() {
+                @Override
+                protected boolean onTransact(int code, Parcel data, Parcel reply, int flags)
+                        throws RemoteException {
+                    if (code != FIRST_CALL_TRANSACTION) {
+                        return super.onTransact(code, data, reply, flags);
+                    }
+                    int i = data.readInt();
+                    if (i < start || i > n) {
+                        return false;
+                    }
+                    while (i < n && reply.dataSize() < MAX_IPC_SIZE) {
+                        reply.writeInt(1);
+                        reply.writeParcelable(mList.get(i), flags);
+                        i++;
+                    }
+                    if (i < n) {
+                        reply.writeInt(0);
+                    }
+                    return true;
+                }
+            };
+            dest.writeStrongBinder(retriever);
+        }
+    }
+
+    public static final Parcelable.ClassLoaderCreator<ParceledListSlice> CREATOR =
+            new Parcelable.ClassLoaderCreator<ParceledListSlice>() {
+                @Override
+                public ParceledListSlice createFromParcel(Parcel in) {
+                    return new ParceledListSlice(in, null);
+                }
+
+                @Override
+                public ParceledListSlice createFromParcel(Parcel in, ClassLoader loader) {
+                    return new ParceledListSlice(in, loader);
+                }
+
+                @Override
+                public ParceledListSlice[] newArray(int size) {
+                    return new ParceledListSlice[size];
+                }
+            };
+}

app/src/main/java/io/nekohasekai/sfa/bg/RootClient.kt

@@ -1,10 +1,11 @@
-package io.nekohasekai.sfa.vendor
+package io.nekohasekai.sfa.bg
 
 import android.content.ComponentName
 import android.content.Intent
 import android.content.ServiceConnection
 import android.content.pm.PackageInfo
 import android.os.IBinder
+import android.os.RemoteException
 import com.topjohnwu.superuser.Shell
 import com.topjohnwu.superuser.ipc.RootService
 import io.nekohasekai.sfa.Application
@@ -17,10 +18,8 @@ import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
 import kotlin.coroutines.resume
-import kotlin.coroutines.resumeWithException
-
-object RootPackageManager {
 
+object RootClient {
     init {
         Shell.enableVerboseLogging = BuildConfig.DEBUG
         Shell.setDefaultBuilder(
@@ -36,7 +35,7 @@ object RootPackageManager {
     private val _serviceConnected = MutableStateFlow(false)
     val serviceConnected: StateFlow<Boolean> = _serviceConnected
 
-    private var service: IRootPackageManager? = null
+    private var service: IRootService? = null
     private var connection: ServiceConnection? = null
     private val connectionMutex = Mutex()
 
@@ -51,14 +50,14 @@ object RootPackageManager {
         }
     }
 
-    suspend fun bindService(): IRootPackageManager = connectionMutex.withLock {
+    suspend fun bindService(): IRootService = connectionMutex.withLock {
         service?.let { return it }
 
         return withContext(Dispatchers.Main) {
             suspendCancellableCoroutine { continuation ->
                 val conn = object : ServiceConnection {
                     override fun onServiceConnected(name: ComponentName?, binder: IBinder?) {
-                        val svc = IRootPackageManager.Stub.asInterface(binder)
+                        val svc = IRootService.Stub.asInterface(binder)
                         service = svc
                         connection = this
                         _serviceConnected.value = true
@@ -72,7 +71,7 @@ object RootPackageManager {
                     }
                 }
 
-                val intent = Intent(Application.application, RootPackageManagerService::class.java)
+                val intent = Intent(Application.application, RootServer::class.java)
                 RootService.bind(intent, conn)
 
                 continuation.invokeOnCancellation {
@@ -91,18 +90,16 @@ object RootPackageManager {
         }
     }
 
-    private const val CHUNK_SIZE = 50
-
     suspend fun getInstalledPackages(flags: Int): List<PackageInfo> {
+        val userId = android.os.Process.myUserHandle().hashCode()
         val svc = bindService()
-        val result = mutableListOf<PackageInfo>()
+        return try {
-        var offset = 0
+            val slice = svc.getInstalledPackages(flags, userId)
-        while (true) {
+            @Suppress("UNCHECKED_CAST")
-            val chunk = svc.getInstalledPackages(flags, offset, CHUNK_SIZE)
+            val list = slice.list as List<PackageInfo>
-            if (chunk.isEmpty()) break
+            list
-            result.addAll(chunk)
+        } catch (e: RemoteException) {
-            offset += chunk.size
+            throw e.rethrowFromSystemServer()
-        }
+        }
-        return result
     }
 }

app/src/main/java/io/nekohasekai/sfa/bg/RootServer.kt

@@ -0,0 +1,45 @@
+package io.nekohasekai.sfa.bg
+
+import io.nekohasekai.sfa.vendor.PrivilegedServiceUtils
+
+import android.content.Intent
+import android.content.pm.PackageInfo
+import android.os.IBinder
+import android.os.ParcelFileDescriptor
+import com.topjohnwu.superuser.ipc.RootService
+import io.nekohasekai.sfa.BuildConfig
+import java.io.IOException
+
+class RootServer : RootService() {
+
+    private val binder = object : IRootService.Stub() {
+        override fun destroy() {
+            stopSelf()
+        }
+
+        override fun getInstalledPackages(
+            flags: Int,
+            userId: Int
+        ): ParceledListSlice<PackageInfo> {
+            val allPackages = PrivilegedServiceUtils.getInstalledPackages(flags, userId)
+            return ParceledListSlice(allPackages)
+        }
+
+        override fun installPackage(apk: ParcelFileDescriptor?, size: Long, userId: Int) {
+            if (apk == null) throw IOException("APK file descriptor is null")
+            PrivilegedServiceUtils.installPackage(apk, size, userId)
+        }
+
+        override fun exportDebugInfo(outputPath: String?): String {
+            return DebugInfoExporter.export(
+                this@RootServer,
+                outputPath!!,
+                BuildConfig.APPLICATION_ID
+            )
+        }
+    }
+
+    override fun onBind(intent: Intent): IBinder {
+        return binder
+    }
+}

app/src/main/java/io/nekohasekai/sfa/bg/ServiceNotification.kt

@@ -16,7 +16,7 @@ import androidx.lifecycle.MutableLiveData
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.libbox.StatusMessage
 import io.nekohasekai.sfa.Application
-import io.nekohasekai.sfa.LauncherActivity
+import io.nekohasekai.sfa.compose.MainActivity
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.constant.Action
 import io.nekohasekai.sfa.constant.Status
@@ -61,7 +61,7 @@ class ServiceNotification(
                     0,
                     Intent(
                         service,
-                        LauncherActivity::class.java,
+                        MainActivity::class.java,
                     ).setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT),
                     flags,
                 ),

app/src/main/java/io/nekohasekai/sfa/compose/EditProfileActivity.kt

@@ -1,207 +0,0 @@
-package io.nekohasekai.sfa.compose
-
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.compose.animation.AnimatedContentTransitionScope
-import androidx.compose.animation.core.tween
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.ui.Modifier
-import androidx.lifecycle.viewmodel.compose.viewModel
-import androidx.navigation.NavType
-import androidx.navigation.compose.NavHost
-import androidx.navigation.compose.composable
-import androidx.navigation.compose.rememberNavController
-import androidx.navigation.navArgument
-import io.nekohasekai.sfa.compose.screen.profile.EditProfileContentScreen
-import io.nekohasekai.sfa.compose.screen.profile.EditProfileScreen
-import io.nekohasekai.sfa.compose.screen.profile.EditProfileViewModel
-import io.nekohasekai.sfa.compose.screen.profile.IconSelectionScreen
-import io.nekohasekai.sfa.compose.theme.SFATheme
-
-class EditProfileActivity : ComponentActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-
-        val profileId = intent.getLongExtra("profile_id", -1L)
-        if (profileId == -1L) {
-            finish()
-            return
-        }
-
-        setContent {
-            SFATheme {
-                Surface(
-                    modifier = Modifier.fillMaxSize(),
-                    color = MaterialTheme.colorScheme.background,
-                ) {
-                    val navController = rememberNavController()
-
-                    // Create a shared ViewModel at the activity level
-                    val sharedViewModel: EditProfileViewModel = viewModel()
-
-                    // Initialize the ViewModel with the profile ID
-                    LaunchedEffect(profileId) {
-                        sharedViewModel.loadProfile(profileId)
-                    }
-
-                    NavHost(
-                        navController = navController,
-                        startDestination = "edit_profile",
-                    ) {
-                        composable(
-                            route = "edit_profile",
-                            enterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            exitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popEnterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popExitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                        ) {
-                            EditProfileScreen(
-                                profileId = profileId,
-                                onNavigateBack = { finish() },
-                                onNavigateToIconSelection = { currentIconId ->
-                                    navController.navigate("icon_selection/${currentIconId ?: "null"}") {
-                                        launchSingleTop = true
-                                    }
-                                },
-                                onNavigateToEditContent = { profileName, isReadOnly ->
-                                    navController.navigate("edit_content/$profileName/$isReadOnly") {
-                                        launchSingleTop = true
-                                    }
-                                },
-                                viewModel = sharedViewModel,
-                            )
-                        }
-
-                        composable(
-                            route = "icon_selection/{currentIconId}",
-                            arguments =
-                                listOf(
-                                    navArgument("currentIconId") {
-                                        type = NavType.StringType
-                                        nullable = true
-                                    },
-                                ),
-                            enterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            exitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popEnterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popExitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                        ) { backStackEntry ->
-                            val currentIconId =
-                                backStackEntry.arguments?.getString("currentIconId")
-                                    ?.takeIf { it != "null" }
-
-                            IconSelectionScreen(
-                                currentIconId = currentIconId,
-                                onIconSelected = { iconId ->
-                                    // Update the shared ViewModel directly
-                                    sharedViewModel.updateIcon(iconId)
-                                    navController.popBackStack("edit_profile", inclusive = false)
-                                },
-                                onNavigateBack = {
-                                    navController.popBackStack("edit_profile", inclusive = false)
-                                },
-                            )
-                        }
-
-                        composable(
-                            route = "edit_content/{profileName}/{isReadOnly}",
-                            arguments =
-                                listOf(
-                                    navArgument("profileName") {
-                                        type = NavType.StringType
-                                        defaultValue = ""
-                                    },
-                                    navArgument("isReadOnly") {
-                                        type = NavType.BoolType
-                                        defaultValue = false
-                                    },
-                                ),
-                            enterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            exitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Left,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popEnterTransition = {
-                                slideIntoContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                            popExitTransition = {
-                                slideOutOfContainer(
-                                    AnimatedContentTransitionScope.SlideDirection.Right,
-                                    animationSpec = tween(300),
-                                )
-                            },
-                        ) { backStackEntry ->
-                            val profileName = backStackEntry.arguments?.getString("profileName") ?: ""
-                            val isReadOnly = backStackEntry.arguments?.getBoolean("isReadOnly") ?: false
-
-                            EditProfileContentScreen(
-                                profileId = profileId,
-                                onNavigateBack = {
-                                    navController.popBackStack("edit_profile", inclusive = false)
-                                },
-                                profileName = profileName,
-                                isReadOnly = isReadOnly,
-                            )
-                        }
-                    }
-                }
-            }
-        }
-    }
-}

app/src/main/java/io/nekohasekai/sfa/compose/GroupsActivity.kt

@@ -1,124 +0,0 @@
-package io.nekohasekai.sfa.compose
-
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material.icons.filled.UnfoldLess
-import androidx.compose.material.icons.filled.UnfoldMore
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.material3.TopAppBarDefaults
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.stringResource
-import androidx.lifecycle.viewmodel.compose.viewModel
-import io.nekohasekai.sfa.R
-import io.nekohasekai.sfa.bg.ServiceConnection
-import io.nekohasekai.sfa.compose.screen.dashboard.GroupsCard
-import io.nekohasekai.sfa.compose.screen.dashboard.groups.GroupsViewModel
-import io.nekohasekai.sfa.compose.theme.SFATheme
-import io.nekohasekai.sfa.constant.Alert
-import io.nekohasekai.sfa.constant.Status
-
-class GroupsActivity : ComponentActivity(), ServiceConnection.Callback {
-    private val connection = ServiceConnection(this, this)
-    private var currentServiceStatus by mutableStateOf(Status.Stopped)
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-
-        connection.reconnect()
-
-        setContent {
-            SFATheme {
-                GroupsApp()
-            }
-        }
-    }
-
-    @OptIn(ExperimentalMaterial3Api::class)
-    @Composable
-    fun GroupsApp() {
-        val viewModel: GroupsViewModel = viewModel()
-        val uiState by viewModel.uiState.collectAsState()
-        val allCollapsed = uiState.expandedGroups.isEmpty()
-
-        Scaffold(
-            modifier = Modifier.fillMaxSize(),
-            topBar = {
-                TopAppBar(
-                    title = { Text(stringResource(R.string.title_groups)) },
-                    navigationIcon = {
-                        IconButton(onClick = { finish() }) {
-                            Icon(
-                                imageVector = Icons.AutoMirrored.Filled.ArrowBack,
-                                contentDescription = stringResource(R.string.content_description_back),
-                            )
-                        }
-                    },
-                    actions = {
-                        if (uiState.groups.isNotEmpty()) {
-                            IconButton(onClick = { viewModel.toggleAllGroups() }) {
-                                Icon(
-                                    imageVector =
-                                        if (allCollapsed) {
-                                            Icons.Default.UnfoldMore
-                                        } else {
-                                            Icons.Default.UnfoldLess
-                                        },
-                                    contentDescription =
-                                        if (allCollapsed) {
-                                            stringResource(R.string.expand_all)
-                                        } else {
-                                            stringResource(R.string.collapse_all)
-                                        },
-                                )
-                            }
-                        }
-                    },
-                    colors =
-                        TopAppBarDefaults.topAppBarColors(
-                            containerColor = MaterialTheme.colorScheme.surface,
-                            titleContentColor = MaterialTheme.colorScheme.onSurface,
-                        ),
-                )
-            },
-        ) { paddingValues ->
-            GroupsCard(
-                serviceStatus = currentServiceStatus,
-                modifier = Modifier.padding(paddingValues),
-            )
-        }
-    }
-
-    override fun onServiceStatusChanged(status: Status) {
-        currentServiceStatus = status
-    }
-
-    override fun onServiceAlert(
-        type: Alert,
-        message: String?,
-    ) {
-        // Handle alerts if needed
-    }
-
-    override fun onDestroy() {
-        connection.disconnect()
-        super.onDestroy()
-    }
-}

app/src/main/java/io/nekohasekai/sfa/compose/MainActivity.kt

@@ -23,13 +23,7 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material.icons.filled.ExpandLess
-import androidx.compose.material.icons.filled.MoreVert
-import androidx.compose.material.icons.filled.Pause
 import androidx.compose.material.icons.filled.PlayArrow
-import androidx.compose.material.icons.filled.Search
 import androidx.compose.material.icons.filled.Stop
 import androidx.compose.material.icons.filled.UnfoldLess
 import androidx.compose.material.icons.filled.UnfoldMore
@@ -64,10 +58,9 @@ import androidx.compose.material3.SnackbarHost
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
-import androidx.compose.material3.TopAppBar
-import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
@@ -94,13 +87,19 @@ import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.bg.ServiceConnection
 import io.nekohasekai.sfa.bg.ServiceNotification
 import io.nekohasekai.sfa.compose.base.GlobalEventBus
+import io.nekohasekai.sfa.compose.base.SelectableMessageDialog
 import io.nekohasekai.sfa.compose.base.UiEvent
 import io.nekohasekai.sfa.compose.component.ServiceStatusBar
 import io.nekohasekai.sfa.compose.component.UptimeText
 import io.nekohasekai.sfa.compose.component.UpdateAvailableDialog
+import io.nekohasekai.sfa.compose.navigation.NewProfileArgs
+import io.nekohasekai.sfa.compose.navigation.ProfileRoutes
 import io.nekohasekai.sfa.compose.navigation.SFANavHost
 import io.nekohasekai.sfa.compose.navigation.Screen
 import io.nekohasekai.sfa.compose.navigation.bottomNavigationScreens
+import io.nekohasekai.sfa.compose.topbar.LocalTopBarController
+import io.nekohasekai.sfa.compose.topbar.TopBarEntry
+import io.nekohasekai.sfa.compose.topbar.TopBarController
 import io.nekohasekai.sfa.compose.screen.dashboard.CardGroup
 import io.nekohasekai.sfa.compose.screen.dashboard.DashboardViewModel
 import io.nekohasekai.sfa.compose.screen.dashboard.GroupsCard
@@ -131,6 +130,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
     private var showBackgroundLocationDialog by mutableStateOf(false)
     private var showImportProfileDialog by mutableStateOf(false)
     private var pendingImportProfile by mutableStateOf<Triple<String, String, String>?>(null)
+    private var newProfileArgs by mutableStateOf(NewProfileArgs())
 
     private val notificationPermissionLauncher =
         registerForActivityResult(
@@ -171,6 +171,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                 onServiceAlert(Alert.RequestVPNPermission, null)
             }
         }
+    private val pendingNavigationRoute = mutableStateOf<String?>(null)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -204,7 +205,13 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
     }
 
     private fun handleIntent(intent: Intent?) {
-        val uri = intent?.data ?: return
+        if (intent == null) {
+            return
+        }
+        if (intent.categories?.contains("de.robv.android.xposed.category.MODULE_SETTINGS") == true) {
+            pendingNavigationRoute.value = "settings/privilege"
+        }
+        val uri = intent.data ?: return
         if (uri.scheme == "sing-box" && uri.host == "import-remote-profile") {
             try {
                 val profile = Libbox.parseRemoteProfileImportLink(uri.toString())
@@ -286,6 +293,15 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
         // Error dialog state for UiEvent.ShowError
         var showErrorDialog by remember { mutableStateOf(false) }
         var errorMessage by remember { mutableStateOf("") }
+        val topBarState = remember { mutableStateOf(emptyList<TopBarEntry>()) }
+        val topBarController = remember { TopBarController(topBarState) }
+        val topBarOverride = topBarState.value.lastOrNull()?.content
+        val openNewProfile: (NewProfileArgs) -> Unit = { args ->
+            newProfileArgs = args
+            navController.navigate(ProfileRoutes.NewProfile) {
+                launchSingleTop = true
+            }
+        }
 
         // Handle service alerts
         currentAlert?.let { (alertType, message) ->
@@ -298,15 +314,10 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
 
         // Handle UiEvent.ShowError dialog
         if (showErrorDialog) {
-            AlertDialog(
+            SelectableMessageDialog(
-                onDismissRequest = { showErrorDialog = false },
+                title = stringResource(R.string.error_title),
-                title = { Text(stringResource(R.string.error_title)) },
+                message = errorMessage,
-                text = { Text(errorMessage) },
+                onDismiss = { showErrorDialog = false },
-                confirmButton = {
-                    TextButton(onClick = { showErrorDialog = false }) {
-                        Text(stringResource(R.string.ok))
-                    }
-                },
             )
         }
 
@@ -341,11 +352,11 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                 text = { Text(stringResource(R.string.import_remote_profile_message, name, host)) },
                 confirmButton = {
                     TextButton(onClick = {
-                        startActivity(
+                        openNewProfile(
-                            Intent(this@MainActivity, NewProfileActivity::class.java).apply {
+                            NewProfileArgs(
-                                putExtra(NewProfileActivity.EXTRA_IMPORT_NAME, name)
+                                importName = name,
-                                putExtra(NewProfileActivity.EXTRA_IMPORT_URL, url)
+                                importUrl = url,
-                            },
+                            ),
                         )
                         showImportProfileDialog = false
                         pendingImportProfile = null
@@ -432,17 +443,13 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                     downloadError = null
                     downloadJob = scope.launch {
                         try {
-                            val result = withContext(Dispatchers.IO) {
+                            withContext(Dispatchers.IO) {
                                 Vendor.downloadAndInstall(
                                     this@MainActivity,
                                     updateInfo!!.downloadUrl,
                                 )
                             }
-                            if (result.isFailure) {
-                                downloadError = result.exceptionOrNull()?.message
-                            } else {
                             showDownloadDialog = false
-                            }
                         } catch (e: Exception) {
                             downloadError = e.message
                         }
@@ -496,40 +503,23 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
 
         val isSettingsSubScreen = currentRoute?.startsWith("settings/") == true
         val isConnectionsDetail = currentRoute?.startsWith("connections/detail") == true
+        val isProfileRoute = currentRoute?.startsWith("profile/") == true
         val currentRootRoute =
             when {
                 isSettingsSubScreen -> Screen.Settings.route
                 currentRoute?.startsWith(Screen.Connections.route) == true -> Screen.Connections.route
                 currentRoute?.startsWith(Screen.Log.route) == true -> Screen.Log.route
+                isProfileRoute -> Screen.Dashboard.route
                 else -> currentRoute
             }
         val isConnectionsRoute = currentRootRoute == Screen.Connections.route
         val isGroupsRoute = currentRootRoute == Screen.Groups.route
+        val isLogRoute = currentRootRoute == Screen.Log.route
 
-        // Determine current screen title
+        val isSubScreen = isSettingsSubScreen || isConnectionsDetail || isProfileRoute
-        val currentScreen =
-            when (currentRootRoute) {
-                Screen.Dashboard.route -> Screen.Dashboard
-                Screen.Groups.route -> Screen.Groups
-                Screen.Connections.route -> Screen.Connections
-                Screen.Log.route -> Screen.Log
-                Screen.Settings.route -> Screen.Settings
-                else -> Screen.Dashboard
-            }
-
-        val isSubScreen = isSettingsSubScreen || isConnectionsDetail
-        val settingsScreenTitle =
-            when (currentRoute) {
-                "settings/app" -> stringResource(R.string.title_app_settings)
-                "settings/core" -> stringResource(R.string.core)
-                "settings/service" -> stringResource(R.string.service)
-                "settings/profile_override" -> stringResource(R.string.profile_override)
-                else -> null
-            }
-
         // Get LogViewModel instance if we're on the Log screen
         val logViewModel: LogViewModel? =
-            if (currentScreen == Screen.Log) {
+            if (isLogRoute) {
                 viewModel()
             } else {
                 null
@@ -593,6 +583,16 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                 }
             }
 
+        val pendingRoute = pendingNavigationRoute.value
+        LaunchedEffect(pendingRoute) {
+            if (pendingRoute != null) {
+                navController.navigate(pendingRoute) {
+                    launchSingleTop = true
+                }
+                pendingNavigationRoute.value = null
+            }
+        }
+
         LaunchedEffect(allowedRoutes, currentRootRoute, useNavigationRail) {
             if (currentRootRoute != null && !allowedRoutes.contains(currentRootRoute)) {
                 navController.navigate(Screen.Dashboard.route) {
@@ -627,10 +627,9 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                     }
 
                     is UiEvent.EditProfile -> {
-                        val intent =
+                        navController.navigate(ProfileRoutes.editProfile(event.profileId)) {
-                            Intent(this@MainActivity, EditProfileActivity::class.java)
+                            launchSingleTop = true
-                        intent.putExtra("profile_id", event.profileId)
+                        }
-                        startActivity(intent)
                     }
 
                     is UiEvent.RestartToTakeEffect -> {
@@ -656,133 +655,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
         }
 
         val topBarContent: @Composable () -> Unit = {
-            TopAppBar(
+            topBarOverride?.invoke()
-                title = {
-                    Text(
-                        when {
-                            isSettingsSubScreen && settingsScreenTitle != null -> settingsScreenTitle
-                            isConnectionsDetail -> stringResource(R.string.connection_details)
-                            else -> stringResource(currentScreen.titleRes)
-                        },
-                    )
-                },
-                navigationIcon = {
-                    if (isSubScreen) {
-                        IconButton(onClick = { navController.navigateUp() }) {
-                            Icon(
-                                imageVector = Icons.AutoMirrored.Default.ArrowBack,
-                                contentDescription = stringResource(R.string.content_description_back),
-                            )
-                        }
-                    }
-                },
-                actions = {
-                    // Show Others menu for Dashboard screen (but not in settings sub-screens)
-                    if (currentScreen == Screen.Dashboard && !isSettingsSubScreen) {
-                        // More options button
-                        IconButton(onClick = { dashboardViewModel.toggleCardSettingsDialog() }) {
-                            Icon(
-                                imageVector = Icons.Default.MoreVert,
-                                contentDescription = stringResource(R.string.title_others),
-                                tint = MaterialTheme.colorScheme.onSurface,
-                            )
-                        }
-                    }
-
-                    if (currentScreen == Screen.Groups && groupsViewModel != null) {
-                        val groupsUiState by groupsViewModel.uiState.collectAsState()
-                        val allCollapsed = groupsUiState.expandedGroups.isEmpty()
-                        if (groupsUiState.groups.isNotEmpty()) {
-                            IconButton(onClick = { groupsViewModel.toggleAllGroups() }) {
-                                Icon(
-                                    imageVector = if (allCollapsed) Icons.Default.UnfoldMore else Icons.Default.UnfoldLess,
-                                    contentDescription =
-                                        if (allCollapsed) {
-                                            stringResource(R.string.expand_all)
-                                        } else {
-                                            stringResource(R.string.collapse_all)
-                                        },
-                                )
-                            }
-                        }
-                    }
-
-                    if (isConnectionsDetail && connectionsViewModel != null) {
-                        val connectionsUiState by connectionsViewModel.uiState.collectAsState()
-                        val connectionId = navBackStackEntry?.arguments?.getString("connectionId")
-                        val detailConnection =
-                            connectionsUiState.allConnections.find { it.id == connectionId }
-                                ?: connectionsUiState.connections.find { it.id == connectionId }
-                        if (detailConnection?.isActive == true) {
-                            IconButton(onClick = { connectionsViewModel.closeConnection(detailConnection.id) }) {
-                                Icon(
-                                    imageVector = Icons.Default.Close,
-                                    contentDescription = stringResource(R.string.connection_close),
-                                )
-                            }
-                        }
-                    }
-
-                    if (currentScreen == Screen.Log && logViewModel != null) {
-                        val logUiState by logViewModel.uiState.collectAsState()
-
-                        if (!logUiState.isSelectionMode) {
-                            IconButton(onClick = { logViewModel.togglePause() }) {
-                                Icon(
-                                    imageVector =
-                                        if (logUiState.isPaused) {
-                                            Icons.Default.PlayArrow
-                                        } else {
-                                            Icons.Default.Pause
-                                        },
-                                    contentDescription =
-                                        if (logUiState.isPaused) {
-                                            stringResource(
-                                                R.string.content_description_resume_logs,
-                                            )
-                                        } else {
-                                            stringResource(R.string.content_description_pause_logs)
-                                        },
-                                )
-                            }
-
-                            IconButton(onClick = { logViewModel.toggleSearch() }) {
-                                Icon(
-                                    imageVector =
-                                        if (logUiState.isSearchActive) {
-                                            Icons.Default.ExpandLess
-                                        } else {
-                                            Icons.Default.Search
-                                        },
-                                    contentDescription =
-                                        if (logUiState.isSearchActive) {
-                                            stringResource(
-                                                R.string.content_description_collapse_search,
-                                            )
-                                        } else {
-                                            stringResource(R.string.content_description_search_logs)
-                                        },
-                                    tint =
-                                        if (logUiState.isSearchActive) {
-                                            MaterialTheme.colorScheme.primary
-                                        } else {
-                                            MaterialTheme.colorScheme.onSurface
-                                        },
-                                )
-                            }
-
-                            IconButton(onClick = { logViewModel.toggleOptionsMenu() }) {
-                                Icon(
-                                    imageVector = Icons.Default.MoreVert,
-                                    contentDescription = stringResource(R.string.more_options),
-                                    tint = MaterialTheme.colorScheme.onSurface,
-                                )
-                            }
-                        }
-                    }
-                },
-                colors = TopAppBarDefaults.topAppBarColors(),
-            )
         }
 
         val scaffoldContent: @Composable (PaddingValues) -> Unit = { paddingValues ->
@@ -802,6 +675,9 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                     serviceStatus = currentServiceStatus,
                     showStartFab = showStartFab,
                     showStatusBar = showStatusBar,
+                    newProfileArgs = newProfileArgs,
+                    onClearNewProfileArgs = { newProfileArgs = NewProfileArgs() },
+                    onOpenNewProfile = openNewProfile,
                     dashboardViewModel = dashboardViewModel,
                     logViewModel = logViewModel,
                     groupsViewModel = groupsViewModel,
@@ -816,7 +692,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                         groupsCount = dashboardUiState.groupsCount,
                         hasGroups = dashboardUiState.hasGroups,
                         onGroupsClick = { showGroupsSheet = true },
-                        connectionsCount = dashboardUiState.connectionsOut.toIntOrNull() ?: 0,
+                        connectionsCount = dashboardUiState.connectionsCount,
                         onConnectionsClick = { showConnectionsSheet = true },
                         onStopClick = { dashboardViewModel.toggleService() },
                         modifier = Modifier.align(Alignment.BottomCenter),
@@ -936,6 +812,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
             }
         }
 
+        CompositionLocalProvider(LocalTopBarController provides topBarController) {
             if (useNavigationRail) {
                 Row(modifier = Modifier.fillMaxSize()) {
                     Surface(tonalElevation = 1.dp) {
@@ -1026,6 +903,7 @@ class MainActivity : ComponentActivity(), ServiceConnection.Callback {
                     scaffoldContent(paddingValues)
                 }
             }
+        }
 
         // Groups ModalBottomSheet
         if (showGroupsSheet && !useNavigationRail) {

app/src/main/java/io/nekohasekai/sfa/compose/NewProfileActivity.kt

@@ -1,55 +0,0 @@
-package io.nekohasekai.sfa.compose
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.ui.Modifier
-import io.nekohasekai.sfa.compose.screen.configuration.NewProfileScreen
-import io.nekohasekai.sfa.compose.theme.SFATheme
-
-class NewProfileActivity : ComponentActivity() {
-    companion object {
-        const val EXTRA_PROFILE_ID = "profile_id"
-        const val EXTRA_IMPORT_NAME = "import_name"
-        const val EXTRA_IMPORT_URL = "import_url"
-        const val EXTRA_QRS_DATA = "qrs_data"
-    }
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-
-        val importName = intent.getStringExtra(EXTRA_IMPORT_NAME)
-        val importUrl = intent.getStringExtra(EXTRA_IMPORT_URL)
-        val qrsData = intent.getByteArrayExtra(EXTRA_QRS_DATA)
-
-        setContent {
-            SFATheme {
-                Surface(
-                    modifier = Modifier.fillMaxSize(),
-                    color = MaterialTheme.colorScheme.background,
-                ) {
-                    NewProfileScreen(
-                        importName = importName,
-                        importUrl = importUrl,
-                        qrsData = qrsData,
-                        onNavigateBack = { finish() },
-                        onProfileCreated = { profileId ->
-                            val resultIntent =
-                                Intent().apply {
-                                    putExtra(EXTRA_PROFILE_ID, profileId)
-                                }
-                            setResult(RESULT_OK, resultIntent)
-                            finish()
-                        },
-                    )
-                }
-            }
-        }
-    }
-}

app/src/main/java/io/nekohasekai/sfa/compose/base/SelectableMessageDialog.kt

@@ -0,0 +1,60 @@
+package io.nekohasekai.sfa.compose.base
+
+import android.widget.Toast
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.text.selection.SelectionContainer
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.unit.dp
+import io.nekohasekai.sfa.R
+
+@Composable
+fun SelectableMessageDialog(
+    title: String,
+    message: String,
+    onDismiss: () -> Unit,
+) {
+    val clipboard = LocalClipboardManager.current
+    val context = LocalContext.current
+    val scrollState = rememberScrollState()
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text(title) },
+        text = {
+            Box(
+                modifier = Modifier
+                    .heightIn(max = 320.dp)
+                    .verticalScroll(scrollState),
+            ) {
+                SelectionContainer {
+                    Text(message)
+                }
+            }
+        },
+        dismissButton = {
+            TextButton(
+                onClick = {
+                    clipboard.setText(AnnotatedString(message))
+                    Toast.makeText(context, context.getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show()
+                },
+            ) {
+                Text(stringResource(R.string.per_app_proxy_action_copy))
+            }
+        },
+        confirmButton = {
+            TextButton(onClick = onDismiss) {
+                Text(stringResource(R.string.ok))
+            }
+        },
+    )
+}

app/src/main/java/io/nekohasekai/sfa/compose/component/qr/QRScanSheet.kt

@@ -56,7 +56,7 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.compose.screen.qrscan.QRScanResult
 import io.nekohasekai.sfa.compose.screen.qrscan.QRScanViewModel
-import io.nekohasekai.sfa.ui.profile.QRCodeCropArea
+import io.nekohasekai.sfa.compose.screen.qrscan.QRCodeCropArea
 import kotlin.math.max
 
 @OptIn(ExperimentalMaterial3Api::class)

app/src/main/java/io/nekohasekai/sfa/compose/navigation/ProfileRoutes.kt

@@ -0,0 +1,15 @@
+package io.nekohasekai.sfa.compose.navigation
+
+data class NewProfileArgs(
+    val importName: String? = null,
+    val importUrl: String? = null,
+    val qrsData: ByteArray? = null,
+)
+
+object ProfileRoutes {
+    const val NewProfile = "profile/new"
+    const val EditProfile = "profile/edit/{profileId}"
+    const val EditProfileBase = "profile/edit"
+
+    fun editProfile(profileId: Long): String = "$EditProfileBase/$profileId"
+}

app/src/main/java/io/nekohasekai/sfa/compose/navigation/SFANavigation.kt

@@ -5,25 +5,50 @@ import androidx.compose.animation.AnimatedContentTransitionScope
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavHostController
+import androidx.navigation.NavType
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
+import androidx.navigation.navArgument
 import io.nekohasekai.sfa.compose.screen.dashboard.DashboardScreen
 import io.nekohasekai.sfa.compose.screen.dashboard.DashboardViewModel
 import io.nekohasekai.sfa.compose.screen.dashboard.GroupsCard
 import io.nekohasekai.sfa.compose.screen.dashboard.groups.GroupsViewModel
 import io.nekohasekai.sfa.compose.screen.connections.ConnectionDetailsRoute
 import io.nekohasekai.sfa.compose.screen.connections.ConnectionsPage
+import io.nekohasekai.sfa.compose.screen.log.HookLogScreen
 import io.nekohasekai.sfa.compose.screen.log.LogScreen
 import io.nekohasekai.sfa.compose.screen.log.LogViewModel
 import io.nekohasekai.sfa.compose.screen.connections.ConnectionsViewModel
+import io.nekohasekai.sfa.compose.screen.configuration.NewProfileScreen
+import io.nekohasekai.sfa.compose.screen.profile.EditProfileRoute
 import io.nekohasekai.sfa.compose.screen.settings.AppSettingsScreen
 import io.nekohasekai.sfa.compose.screen.settings.CoreSettingsScreen
+import io.nekohasekai.sfa.compose.screen.settings.PrivilegeSettingsScreen
 import io.nekohasekai.sfa.compose.screen.settings.ProfileOverrideScreen
 import io.nekohasekai.sfa.compose.screen.settings.ServiceSettingsScreen
 import io.nekohasekai.sfa.compose.screen.settings.SettingsScreen
 import io.nekohasekai.sfa.constant.Status
+import io.nekohasekai.sfa.compose.screen.privilegesettings.PrivilegeSettingsManageScreen
+import io.nekohasekai.sfa.compose.screen.profileoverride.PerAppProxyScreen
+
+private val slideInFromRight: AnimatedContentTransitionScope<*>.() -> androidx.compose.animation.EnterTransition = {
+    slideIntoContainer(AnimatedContentTransitionScope.SlideDirection.Left, animationSpec = tween(300))
+}
+
+private val slideOutToRight: AnimatedContentTransitionScope<*>.() -> androidx.compose.animation.ExitTransition = {
+    slideOutOfContainer(AnimatedContentTransitionScope.SlideDirection.Right, animationSpec = tween(300))
+}
+
+private val slideInFromLeft: AnimatedContentTransitionScope<*>.() -> androidx.compose.animation.EnterTransition = {
+    slideIntoContainer(AnimatedContentTransitionScope.SlideDirection.Right, animationSpec = tween(300))
+}
+
+private val slideOutToLeft: AnimatedContentTransitionScope<*>.() -> androidx.compose.animation.ExitTransition = {
+    slideOutOfContainer(AnimatedContentTransitionScope.SlideDirection.Left, animationSpec = tween(300))
+}
 
 @Composable
 fun SFANavHost(
@@ -31,6 +56,9 @@ fun SFANavHost(
     serviceStatus: Status = Status.Stopped,
     showStartFab: Boolean = false,
     showStatusBar: Boolean = false,
+    newProfileArgs: NewProfileArgs = NewProfileArgs(),
+    onClearNewProfileArgs: () -> Unit = {},
+    onOpenNewProfile: (NewProfileArgs) -> Unit = {},
     dashboardViewModel: DashboardViewModel? = null,
     logViewModel: LogViewModel? = null,
     groupsViewModel: GroupsViewModel? = null,
@@ -48,6 +76,7 @@ fun SFANavHost(
                     serviceStatus = serviceStatus,
                     showStartFab = showStartFab,
                     showStatusBar = showStatusBar,
+                    onOpenNewProfile = onOpenNewProfile,
                     viewModel = dashboardViewModel,
                 )
             } else {
@@ -55,6 +84,7 @@ fun SFANavHost(
                     serviceStatus = serviceStatus,
                     showStartFab = showStartFab,
                     showStatusBar = showStatusBar,
+                    onOpenNewProfile = onOpenNewProfile,
                 )
             }
         }
@@ -81,11 +111,13 @@ fun SFANavHost(
                 GroupsCard(
                     serviceStatus = serviceStatus,
                     viewModel = groupsViewModel,
+                    showTopBar = true,
                     modifier = Modifier.fillMaxSize(),
                 )
             } else {
                 GroupsCard(
                     serviceStatus = serviceStatus,
+                    showTopBar = true,
                     modifier = Modifier.fillMaxSize(),
                 )
             }
@@ -97,6 +129,7 @@ fun SFANavHost(
                     serviceStatus = serviceStatus,
                     viewModel = connectionsViewModel,
                     showTitle = false,
+                    showTopBar = true,
                     onConnectionClick = { connectionId ->
                         navController.navigate("connections/detail/${Uri.encode(connectionId)}")
                     },
@@ -106,6 +139,7 @@ fun SFANavHost(
                 ConnectionsPage(
                     serviceStatus = serviceStatus,
                     showTitle = false,
+                    showTopBar = true,
                     onConnectionClick = { connectionId ->
                         navController.navigate("connections/detail/${Uri.encode(connectionId)}")
                     },
@@ -114,6 +148,45 @@ fun SFANavHost(
             }
         }
 
+        composable(ProfileRoutes.NewProfile) {
+            DisposableEffect(Unit) {
+                onDispose { onClearNewProfileArgs() }
+            }
+            NewProfileScreen(
+                importName = newProfileArgs.importName,
+                importUrl = newProfileArgs.importUrl,
+                qrsData = newProfileArgs.qrsData,
+                onNavigateBack = {
+                    onClearNewProfileArgs()
+                    navController.navigateUp()
+                },
+                onProfileCreated = { profileId ->
+                    onClearNewProfileArgs()
+                    navController.navigate(ProfileRoutes.editProfile(profileId)) {
+                        popUpTo(ProfileRoutes.NewProfile) {
+                            inclusive = true
+                        }
+                    }
+                },
+            )
+        }
+
+        composable(
+            route = ProfileRoutes.EditProfile,
+            arguments = listOf(
+                navArgument("profileId") {
+                    type = NavType.LongType
+                },
+            ),
+        ) { backStackEntry ->
+            val profileId = backStackEntry.arguments?.getLong("profileId") ?: -1L
+            EditProfileRoute(
+                profileId = profileId,
+                onNavigateBack = { navController.navigateUp() },
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+
         composable("connections/detail/{connectionId}") { backStackEntry ->
             val connectionId = backStackEntry.arguments?.getString("connectionId")
             if (connectionId != null) {
@@ -143,122 +216,82 @@ fun SFANavHost(
         // Settings subscreens with slide animations
         composable(
             route = "settings/app",
-            enterTransition = {
+            enterTransition = slideInFromRight,
-                slideIntoContainer(
+            exitTransition = slideOutToLeft,
-                    AnimatedContentTransitionScope.SlideDirection.Left,
+            popEnterTransition = slideInFromLeft,
-                    animationSpec = tween(300),
+            popExitTransition = slideOutToRight,
-                )
-            },
-            exitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Left,
-                    animationSpec = tween(300),
-                )
-            },
-            popEnterTransition = {
-                slideIntoContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
-            popExitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
         ) {
             AppSettingsScreen(navController = navController)
         }
 
         composable(
             route = "settings/core",
-            enterTransition = {
+            enterTransition = slideInFromRight,
-                slideIntoContainer(
+            exitTransition = slideOutToRight,
-                    AnimatedContentTransitionScope.SlideDirection.Left,
+            popEnterTransition = slideInFromRight,
-                    animationSpec = tween(300),
+            popExitTransition = slideOutToRight,
-                )
-            },
-            exitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
-            popEnterTransition = {
-                slideIntoContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Left,
-                    animationSpec = tween(300),
-                )
-            },
-            popExitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
         ) {
             CoreSettingsScreen(navController = navController)
         }
 
         composable(
             route = "settings/service",
-            enterTransition = {
+            enterTransition = slideInFromRight,
-                slideIntoContainer(
+            exitTransition = slideOutToLeft,
-                    AnimatedContentTransitionScope.SlideDirection.Left,
+            popEnterTransition = slideInFromLeft,
-                    animationSpec = tween(300),
+            popExitTransition = slideOutToRight,
-                )
-            },
-            exitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Left,
-                    animationSpec = tween(300),
-                )
-            },
-            popEnterTransition = {
-                slideIntoContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
-            popExitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
         ) {
             ServiceSettingsScreen(navController = navController)
         }
 
         composable(
             route = "settings/profile_override",
-            enterTransition = {
+            enterTransition = slideInFromRight,
-                slideIntoContainer(
+            exitTransition = slideOutToLeft,
-                    AnimatedContentTransitionScope.SlideDirection.Left,
+            popEnterTransition = slideInFromLeft,
-                    animationSpec = tween(300),
+            popExitTransition = slideOutToRight,
-                )
-            },
-            exitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Left,
-                    animationSpec = tween(300),
-                )
-            },
-            popEnterTransition = {
-                slideIntoContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
-            popExitTransition = {
-                slideOutOfContainer(
-                    AnimatedContentTransitionScope.SlideDirection.Right,
-                    animationSpec = tween(300),
-                )
-            },
         ) {
             ProfileOverrideScreen(navController = navController)
         }
+
+        composable(
+            route = "settings/profile_override/manage",
+            enterTransition = slideInFromRight,
+            exitTransition = slideOutToLeft,
+            popEnterTransition = slideInFromLeft,
+            popExitTransition = slideOutToRight,
+        ) {
+            PerAppProxyScreen(onBack = { navController.navigateUp() })
+        }
+
+        composable(
+            route = "settings/privilege",
+            enterTransition = slideInFromRight,
+            exitTransition = slideOutToLeft,
+            popEnterTransition = slideInFromLeft,
+            popExitTransition = slideOutToRight,
+        ) {
+            PrivilegeSettingsScreen(navController = navController, serviceStatus = serviceStatus)
+        }
+
+        composable(
+            route = "settings/privilege/manage",
+            enterTransition = slideInFromRight,
+            exitTransition = slideOutToLeft,
+            popEnterTransition = slideInFromLeft,
+            popExitTransition = slideOutToRight,
+        ) {
+            PrivilegeSettingsManageScreen(onBack = { navController.navigateUp() })
+        }
+
+        composable(
+            route = "settings/privilege/logs",
+            enterTransition = slideInFromRight,
+            exitTransition = slideOutToLeft,
+            popEnterTransition = slideInFromLeft,
+            popExitTransition = slideOutToRight,
+        ) {
+            HookLogScreen(onBack = { navController.navigateUp() })
+        }
     }
 }

app/src/main/java/io/nekohasekai/sfa/compose/screen/configuration/NewProfileScreen.kt

@@ -15,6 +15,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBars
@@ -32,7 +33,6 @@ import androidx.compose.material.icons.filled.CloudDownload
 import androidx.compose.material.icons.filled.CreateNewFolder
 import androidx.compose.material.icons.filled.FileUpload
 import androidx.compose.material.icons.filled.Save
-import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
@@ -46,11 +46,9 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedCard
 import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
@@ -68,6 +66,8 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.base.SelectableMessageDialog
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -114,7 +114,6 @@ fun NewProfileScreen(
         if (uiState.isSuccess) {
             uiState.createdProfile?.let { profile ->
                 onProfileCreated(profile.id)
-                onNavigateBack()
             }
         }
     }
@@ -128,28 +127,17 @@ fun NewProfileScreen(
 
     // Error dialog
     if (showErrorDialog) {
-        AlertDialog(
+        SelectableMessageDialog(
-            onDismissRequest = {
+            title = stringResource(R.string.error_title),
+            message = uiState.errorMessage ?: "",
+            onDismiss = {
                 showErrorDialog = false
                 viewModel.clearError()
             },
-            title = { Text(stringResource(R.string.error_title)) },
-            text = { Text(uiState.errorMessage ?: "") },
-            confirmButton = {
-                TextButton(
-                    onClick = {
-                        showErrorDialog = false
-                        viewModel.clearError()
-                    },
-                ) {
-                    Text(stringResource(R.string.ok))
-                }
-            },
         )
     }
 
-    Scaffold(
+    OverrideTopBar {
-        topBar = {
         TopAppBar(
             title = { Text(stringResource(R.string.title_new_profile)) },
             navigationIcon = {
@@ -165,52 +153,22 @@ fun NewProfileScreen(
                     containerColor = MaterialTheme.colorScheme.surface,
                 ),
         )
-        },
-        bottomBar = {
-            Surface(
-                modifier = Modifier.fillMaxWidth(),
-                color = MaterialTheme.colorScheme.surface,
-                tonalElevation = 3.dp,
-            ) {
-                Box(
-                    modifier =
-                        Modifier
-                            .fillMaxWidth()
-                            .windowInsetsPadding(WindowInsets.navigationBars)
-                            .padding(16.dp),
-                ) {
-                    Button(
-                        onClick = { viewModel.validateAndCreateProfile() },
-                        modifier = Modifier.fillMaxWidth(),
-                        enabled = !uiState.isSaving,
-                    ) {
-                        if (uiState.isSaving) {
-                            CircularProgressIndicator(
-                                modifier = Modifier.size(18.dp),
-                                strokeWidth = 2.dp,
-                                color = MaterialTheme.colorScheme.onPrimary,
-                            )
-                        } else {
-                            Icon(
-                                Icons.Default.Save,
-                                contentDescription = null,
-                                modifier = Modifier.size(18.dp),
-                            )
-                            Spacer(modifier = Modifier.width(8.dp))
-                            Text(stringResource(R.string.profile_create))
     }
+
+    val bottomInset =
+        with(LocalDensity.current) {
+            WindowInsets.navigationBars.getBottom(this).toDp()
         }
-                }
+    val bottomBarPadding = 88.dp + bottomInset
-            }
+
-        },
+    Box(modifier = Modifier.fillMaxSize()) {
-    ) { paddingValues ->
         Column(
             modifier =
                 Modifier
                     .fillMaxSize()
-                    .padding(paddingValues)
                     .verticalScroll(rememberScrollState())
-                    .padding(16.dp),
+                    .padding(16.dp)
+                    .padding(bottom = bottomBarPadding),
             verticalArrangement = Arrangement.spacedBy(16.dp),
         ) {
             // Profile Name
@@ -589,5 +547,44 @@ fun NewProfileScreen(
                 }
             }
         }
+
+        Surface(
+            modifier =
+                Modifier
+                    .fillMaxWidth()
+                    .align(Alignment.BottomCenter),
+            color = MaterialTheme.colorScheme.surface,
+            tonalElevation = 3.dp,
+        ) {
+            Box(
+                modifier =
+                    Modifier
+                        .fillMaxWidth()
+                        .windowInsetsPadding(WindowInsets.navigationBars)
+                        .padding(16.dp),
+            ) {
+                Button(
+                    onClick = { viewModel.validateAndCreateProfile() },
+                    modifier = Modifier.fillMaxWidth(),
+                    enabled = !uiState.isSaving,
+                ) {
+                    if (uiState.isSaving) {
+                        CircularProgressIndicator(
+                            modifier = Modifier.size(18.dp),
+                            strokeWidth = 2.dp,
+                            color = MaterialTheme.colorScheme.onPrimary,
+                        )
+                    } else {
+                        Icon(
+                            Icons.Default.Save,
+                            contentDescription = null,
+                            modifier = Modifier.size(18.dp),
+                        )
+                        Spacer(modifier = Modifier.width(8.dp))
+                        Text(stringResource(R.string.profile_create))
+                    }
+                }
+            }
+        }
     }
 }

app/src/main/java/io/nekohasekai/sfa/compose/screen/connections/ConnectionsScreen.kt

@@ -24,6 +24,7 @@ import androidx.compose.ui.input.nestedscroll.NestedScrollSource
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.unit.Velocity
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.Clear
 import androidx.compose.material.icons.filled.Close
@@ -33,12 +34,14 @@ import androidx.compose.material.icons.filled.SwapVert
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
@@ -54,16 +57,19 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.compose.model.ConnectionSort
 import io.nekohasekai.sfa.compose.model.ConnectionStateFilter
 import io.nekohasekai.sfa.constant.Status
 import io.nekohasekai.sfa.compose.model.Connection
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ConnectionsPage(
     serviceStatus: Status,
     viewModel: ConnectionsViewModel = viewModel(),
     showTitle: Boolean = true,
+    showTopBar: Boolean = false,
     onConnectionClick: (String) -> Unit = {},
     modifier: Modifier = Modifier,
 ) {
@@ -72,6 +78,14 @@ fun ConnectionsPage(
     var showSortMenu by remember { mutableStateOf(false) }
     var showConnectionsMenu by remember { mutableStateOf(false) }
 
+    if (showTopBar) {
+        OverrideTopBar {
+            TopAppBar(
+                title = { Text(stringResource(R.string.title_connections)) },
+            )
+        }
+    }
+
     Column(
         modifier = modifier.fillMaxSize(),
     ) {
@@ -253,6 +267,7 @@ fun ConnectionsPage(
     }
 }
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ConnectionDetailsRoute(
     connectionId: String,
@@ -266,6 +281,30 @@ fun ConnectionDetailsRoute(
         uiState.allConnections.find { it.id == connectionId }
             ?: uiState.connections.find { it.id == connectionId }
 
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.connection_details)) },
+            navigationIcon = {
+                IconButton(onClick = onBack) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+            actions = {
+                if (connection?.isActive == true) {
+                    IconButton(onClick = { viewModel.closeConnection(connectionId) }) {
+                        Icon(
+                            imageVector = Icons.Default.Close,
+                            contentDescription = stringResource(R.string.connection_close),
+                        )
+                    }
+                }
+            },
+        )
+    }
+
     LaunchedEffect(serviceStatus) {
         viewModel.updateServiceStatus(serviceStatus)
     }

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/DashboardCardRenderer.kt

@@ -2,6 +2,7 @@ package io.nekohasekai.sfa.compose.screen.dashboard
 
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import io.nekohasekai.sfa.compose.navigation.NewProfileArgs
 import io.nekohasekai.sfa.constant.Status
 import io.nekohasekai.sfa.database.Profile
 import io.nekohasekai.sfa.utils.CommandClient
@@ -33,6 +34,7 @@ fun DashboardCardRenderer(
     onHideAddProfileSheet: () -> Unit = {},
     onShowProfilePickerSheet: () -> Unit = {},
     onHideProfilePickerSheet: () -> Unit = {},
+    onOpenNewProfile: (NewProfileArgs) -> Unit = {},
     commandClient: CommandClient? = null,
     modifier: Modifier = Modifier,
 ) {
@@ -121,9 +123,7 @@ fun DashboardCardRenderer(
                 onHideAddProfileSheet = onHideAddProfileSheet,
                 onShowProfilePickerSheet = onShowProfilePickerSheet,
                 onHideProfilePickerSheet = onHideProfilePickerSheet,
-                onImportFromFile = { /* Handled in ProfilesCard */ },
+                onOpenNewProfile = onOpenNewProfile,
-                onScanQrCode = { /* Handled in ProfilesCard */ },
-                onCreateManually = { /* Handled in ProfilesCard */ },
             )
         }
     }

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/DashboardScreen.kt

@@ -9,10 +9,15 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -27,6 +32,8 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.compose.base.UiEvent
+import io.nekohasekai.sfa.compose.navigation.NewProfileArgs
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.constant.Status
 import kotlinx.coroutines.launch
 
@@ -41,10 +48,25 @@ fun DashboardScreen(
     serviceStatus: Status = Status.Stopped,
     showStartFab: Boolean = false,
     showStatusBar: Boolean = false,
+    onOpenNewProfile: (NewProfileArgs) -> Unit = {},
     viewModel: DashboardViewModel = viewModel(),
 ) {
     val uiState by viewModel.uiState.collectAsState()
 
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.title_dashboard)) },
+            actions = {
+                IconButton(onClick = { viewModel.toggleCardSettingsDialog() }) {
+                    Icon(
+                        imageVector = Icons.Default.MoreVert,
+                        contentDescription = stringResource(R.string.title_others),
+                    )
+                }
+            },
+        )
+    }
+
     // Update service status in ViewModel
     LaunchedEffect(serviceStatus) {
         viewModel.updateServiceStatus(serviceStatus)
@@ -174,6 +196,7 @@ fun DashboardScreen(
                                 onHideAddProfileSheet = viewModel::hideAddProfileSheet,
                                 onShowProfilePickerSheet = viewModel::showProfilePickerSheet,
                                 onHideProfilePickerSheet = viewModel::hideProfilePickerSheet,
+                                onOpenNewProfile = onOpenNewProfile,
                                 commandClient = viewModel.commandClient,
                                 modifier =
                                     Modifier
@@ -213,6 +236,7 @@ fun DashboardScreen(
                             onHideAddProfileSheet = viewModel::hideAddProfileSheet,
                             onShowProfilePickerSheet = viewModel::showProfilePickerSheet,
                             onHideProfilePickerSheet = viewModel::hideProfilePickerSheet,
+                            onOpenNewProfile = onOpenNewProfile,
                             commandClient = viewModel.commandClient,
                         )
                     }

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/DashboardSettingsBottomSheet.kt

@@ -64,7 +64,6 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.zIndex
-import io.nekohasekai.sfa.BuildConfig
 import io.nekohasekai.sfa.R
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -78,17 +77,13 @@ fun DashboardSettingsBottomSheet(
     onResetOrder: () -> Unit,
     onDismiss: () -> Unit,
 ) {
-    val filteredCardOrder =
+    var reorderedList by remember(cardOrder) { mutableStateOf(cardOrder) }
-        if (BuildConfig.DEBUG) cardOrder else cardOrder.filter { it != CardGroup.Debug }
+    var currentVisibleCards by remember(visibleCards) { mutableStateOf(visibleCards) }
-    val filteredVisibleCards =
-        if (BuildConfig.DEBUG) visibleCards else visibleCards.filter { it != CardGroup.Debug }.toSet()
-    var reorderedList by remember(filteredCardOrder) { mutableStateOf(filteredCardOrder) }
-    var currentVisibleCards by remember(filteredVisibleCards) { mutableStateOf(filteredVisibleCards) }
 
     // Update local state when props change (e.g., after reset)
-    LaunchedEffect(filteredCardOrder, filteredVisibleCards) {
+    LaunchedEffect(cardOrder, visibleCards) {
-        reorderedList = filteredCardOrder
+        reorderedList = cardOrder
-        currentVisibleCards = filteredVisibleCards
+        currentVisibleCards = visibleCards
     }
 
     val hapticFeedback = LocalHapticFeedback.current
@@ -166,7 +161,7 @@ fun DashboardSettingsBottomSheet(
                             listOfNotNull(
                                 CardGroup.UploadTraffic,
                                 CardGroup.DownloadTraffic,
-                                if (BuildConfig.DEBUG) CardGroup.Debug else null,
+                                CardGroup.Debug,
                                 CardGroup.Connections,
                                 CardGroup.SystemProxy,
                                 CardGroup.ClashMode,
@@ -177,7 +172,7 @@ fun DashboardSettingsBottomSheet(
                                 CardGroup.ClashMode,
                                 CardGroup.UploadTraffic,
                                 CardGroup.DownloadTraffic,
-                                if (BuildConfig.DEBUG) CardGroup.Debug else null,
+                                CardGroup.Debug,
                                 CardGroup.Connections,
                                 CardGroup.SystemProxy,
                                 CardGroup.Profiles,

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/DashboardViewModel.kt

@@ -1,9 +1,11 @@
 package io.nekohasekai.sfa.compose.screen.dashboard
 
 import androidx.lifecycle.viewModelScope
+import io.nekohasekai.libbox.Connections
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.libbox.OutboundGroup
 import io.nekohasekai.libbox.StatusMessage
+import io.nekohasekai.sfa.ktx.toList
 import io.nekohasekai.sfa.bg.BoxService
 import io.nekohasekai.sfa.compose.base.BaseViewModel
 import io.nekohasekai.sfa.compose.base.UiEvent
@@ -50,6 +52,7 @@ data class DashboardUiState(
     val isLoading: Boolean = false,
     val hasGroups: Boolean = false,
     val groupsCount: Int = 0,
+    val connectionsCount: Int = 0,
     val serviceStartTime: Long? = null,
     val deprecatedNotes: List<DeprecatedNote> = emptyList(),
     val showDeprecatedDialog: Boolean = false,
@@ -630,6 +633,13 @@ class DashboardViewModel : BaseViewModel<DashboardUiState, UiEvent>(), CommandCl
         }
     }
 
+    override fun updateConnections(connections: Connections) {
+        viewModelScope.launch(Dispatchers.Main) {
+            val count = connections.iterator().toList().count { it.outboundType != "dns" }
+            updateState { copy(connectionsCount = count) }
+        }
+    }
+
     fun toggleCardSettingsDialog() {
         updateState {
             copy(showCardSettingsDialog = !showCardSettingsDialog)

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/GroupsCard.kt

@@ -26,6 +26,8 @@ import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.UnfoldLess
+import androidx.compose.material.icons.filled.UnfoldMore
 import androidx.compose.material.icons.filled.ExpandMore
 import androidx.compose.material.icons.filled.Speed
 import androidx.compose.material3.Card
@@ -40,6 +42,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
@@ -63,17 +66,20 @@ import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.compose.screen.dashboard.groups.GroupsViewModel
 import io.nekohasekai.sfa.constant.Status
 import io.nekohasekai.sfa.compose.model.Group
 import io.nekohasekai.sfa.compose.model.GroupItem
 import io.nekohasekai.sfa.utils.CommandClient
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun GroupsCard(
     serviceStatus: Status,
     commandClient: CommandClient? = null,
     viewModel: GroupsViewModel? = null,
+    showTopBar: Boolean = false,
     modifier: Modifier = Modifier,
 ) {
     val actualViewModel: GroupsViewModel = viewModel ?: viewModel(
@@ -88,6 +94,35 @@ fun GroupsCard(
     val snackbarHostState = remember { SnackbarHostState() }
     val uiState by actualViewModel.uiState.collectAsState()
 
+    if (showTopBar) {
+        val allCollapsed = uiState.expandedGroups.isEmpty()
+        OverrideTopBar {
+            TopAppBar(
+                title = { Text(stringResource(R.string.title_groups)) },
+                actions = {
+                    if (uiState.groups.isNotEmpty()) {
+                        IconButton(onClick = { actualViewModel.toggleAllGroups() }) {
+                            Icon(
+                                imageVector =
+                                    if (allCollapsed) {
+                                        Icons.Default.UnfoldMore
+                                    } else {
+                                        Icons.Default.UnfoldLess
+                                    },
+                                contentDescription =
+                                    if (allCollapsed) {
+                                        stringResource(R.string.expand_all)
+                                    } else {
+                                        stringResource(R.string.collapse_all)
+                                    },
+                            )
+                        }
+                    }
+                },
+            )
+        }
+    }
+
     // Stable callbacks to prevent recomposition - use remember with viewModel as key
     val onToggleExpanded =
         remember(actualViewModel) {

app/src/main/java/io/nekohasekai/sfa/compose/screen/dashboard/ProfilesCard.kt

@@ -1,6 +1,5 @@
 package io.nekohasekai.sfa.compose.screen.dashboard
 
-import android.content.Intent
 import android.net.Uri
 import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
@@ -64,10 +63,10 @@ import androidx.compose.ui.unit.dp
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.libbox.ProfileContent
 import io.nekohasekai.sfa.R
-import io.nekohasekai.sfa.compose.NewProfileActivity
 import io.nekohasekai.sfa.compose.component.qr.QRCodeDialog
 import io.nekohasekai.sfa.compose.component.qr.QRScanSheet
 import io.nekohasekai.sfa.compose.component.qr.QRSDialog
+import io.nekohasekai.sfa.compose.navigation.NewProfileArgs
 import io.nekohasekai.sfa.compose.screen.qrscan.QRScanResult
 import io.nekohasekai.sfa.compose.screen.configuration.ProfileImportHandler
 import io.nekohasekai.sfa.compose.util.QRCodeGenerator
@@ -103,9 +102,7 @@ fun ProfilesCard(
     onHideAddProfileSheet: () -> Unit,
     onShowProfilePickerSheet: () -> Unit,
     onHideProfilePickerSheet: () -> Unit,
-    onImportFromFile: () -> Unit,
+    onOpenNewProfile: (NewProfileArgs) -> Unit,
-    onScanQrCode: () -> Unit,
-    onCreateManually: () -> Unit,
 ) {
     val context = LocalContext.current
     val coroutineScope = rememberCoroutineScope()
@@ -126,28 +123,6 @@ fun ProfilesCard(
 
     var showQRScanSheet by remember { mutableStateOf(false) }
 
-    val newProfileLauncher =
-        rememberLauncherForActivityResult(
-            ActivityResultContracts.StartActivityForResult(),
-        ) { result ->
-            if (result.resultCode == android.app.Activity.RESULT_OK) {
-                val profileId = result.data?.getLongExtra(NewProfileActivity.EXTRA_PROFILE_ID, -1L)
-                if (profileId != null && profileId != -1L) {
-                    coroutineScope.launch {
-                        val profile =
-                            withContext(Dispatchers.IO) {
-                                io.nekohasekai.sfa.database.ProfileManager.get(profileId)
-                            }
-                        profile?.let {
-                            withContext(Dispatchers.Main) {
-                                onProfileEdit(it)
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
     val importFromFileLauncher =
         rememberLauncherForActivityResult(
             ActivityResultContracts.GetContent(),
@@ -238,9 +213,6 @@ fun ProfilesCard(
         }
     }
 
-    LaunchedEffect(onImportFromFile, onScanQrCode) {
-    }
-
     val selectedProfile = profiles.find { it.id == selectedProfileId }
 
     Card(
@@ -458,8 +430,7 @@ fun ProfilesCard(
                 ListItem(
                     modifier = Modifier.clickable {
                         onHideAddProfileSheet()
-                        val intent = Intent(context, NewProfileActivity::class.java)
+                        onOpenNewProfile(NewProfileArgs())
-                        newProfileLauncher.launch(intent)
                     },
                     leadingContent = {
                         Icon(
@@ -608,12 +579,12 @@ fun ProfilesCard(
                             when (val parseResult = importHandler.parseQRCode(result.uri.toString())) {
                                 is ProfileImportHandler.QRCodeParseResult.RemoteProfile -> {
                                     withContext(Dispatchers.Main) {
-                                        val newProfileIntent =
+                                        onOpenNewProfile(
-                                            Intent(context, NewProfileActivity::class.java).apply {
+                                            NewProfileArgs(
-                                                putExtra(NewProfileActivity.EXTRA_IMPORT_NAME, parseResult.name)
+                                                importName = parseResult.name,
-                                                putExtra(NewProfileActivity.EXTRA_IMPORT_URL, parseResult.url)
+                                                importUrl = parseResult.url,
-                                            }
+                                            ),
-                                        newProfileLauncher.launch(newProfileIntent)
+                                        )
                                     }
                                 }
                                 is ProfileImportHandler.QRCodeParseResult.LocalProfile -> {

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/BaseLogViewModel.kt

@@ -0,0 +1,153 @@
+package io.nekohasekai.sfa.compose.screen.log
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import io.nekohasekai.sfa.compose.util.AnsiColorUtils
+import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.debounce
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import java.util.LinkedList
+import java.util.concurrent.atomic.AtomicLong
+
+@OptIn(FlowPreview::class)
+abstract class BaseLogViewModel : ViewModel(), LogViewerViewModel {
+    protected val _uiState = MutableStateFlow(LogUiState())
+    override val uiState: StateFlow<LogUiState> = _uiState.asStateFlow()
+
+    protected val _autoScrollEnabled = MutableStateFlow(true)
+    override val isAtBottom: StateFlow<Boolean> = _autoScrollEnabled.asStateFlow()
+
+    protected val _scrollToBottomTrigger = MutableStateFlow(0)
+    override val scrollToBottomTrigger: StateFlow<Int> = _scrollToBottomTrigger.asStateFlow()
+
+    protected val _searchQueryInternal = MutableStateFlow("")
+    protected val logIdGenerator = AtomicLong(0)
+    protected val allLogs = LinkedList<ProcessedLogEntry>()
+
+    init {
+        viewModelScope.launch {
+            _searchQueryInternal
+                .debounce(300)
+                .distinctUntilChanged()
+                .collect {
+                    updateDisplayedLogs()
+                }
+        }
+    }
+
+    override fun toggleSearch() {
+        _uiState.update {
+            it.copy(
+                isSearchActive = !it.isSearchActive,
+                searchQuery = if (!it.isSearchActive) it.searchQuery else "",
+            )
+        }
+        updateDisplayedLogs()
+    }
+
+    override fun toggleOptionsMenu() {
+        _uiState.update { it.copy(isOptionsMenuOpen = !it.isOptionsMenuOpen) }
+    }
+
+    override fun updateSearchQuery(query: String) {
+        _uiState.update { it.copy(searchQuery = query) }
+        _searchQueryInternal.value = query
+    }
+
+    override fun setLogLevel(level: LogLevel) {
+        _uiState.update { it.copy(filterLogLevel = level) }
+        updateDisplayedLogs()
+    }
+
+    override fun setAutoScrollEnabled(enabled: Boolean) {
+        _autoScrollEnabled.value = enabled
+    }
+
+    override fun scrollToBottom() {
+        _autoScrollEnabled.value = true
+        _scrollToBottomTrigger.value++
+    }
+
+    override fun toggleSelectionMode() {
+        _uiState.update {
+            if (it.isSelectionMode) {
+                it.copy(isSelectionMode = false, selectedLogIndices = emptySet(), isPaused = false)
+            } else {
+                it.copy(isSelectionMode = true, isPaused = true)
+            }
+        }
+    }
+
+    override fun toggleLogSelection(index: Int) {
+        _uiState.update { state ->
+            val newSelection =
+                if (state.selectedLogIndices.contains(index)) {
+                    state.selectedLogIndices - index
+                } else {
+                    state.selectedLogIndices + index
+                }
+            if (newSelection.isEmpty()) {
+                state.copy(
+                    isSelectionMode = false,
+                    selectedLogIndices = emptySet(),
+                    isPaused = false,
+                )
+            } else {
+                state.copy(selectedLogIndices = newSelection)
+            }
+        }
+    }
+
+    override fun clearSelection() {
+        _uiState.update {
+            it.copy(isSelectionMode = false, selectedLogIndices = emptySet(), isPaused = false)
+        }
+    }
+
+    override fun getSelectedLogsText(): String {
+        val state = _uiState.value
+        return state.selectedLogIndices
+            .sorted()
+            .mapNotNull { index ->
+                state.logs.getOrNull(index)?.entry?.message?.let { AnsiColorUtils.stripAnsi(it) }
+            }
+            .joinToString("\n")
+    }
+
+    override fun getAllLogsText(): String {
+        return _uiState.value.logs.joinToString("\n") { AnsiColorUtils.stripAnsi(it.entry.message) }
+    }
+
+    protected fun updateDisplayedLogs() {
+        val currentState = _uiState.value
+        val levelPriority =
+            if (currentState.filterLogLevel != LogLevel.Default) {
+                currentState.filterLogLevel.priority
+            } else {
+                currentState.defaultLogLevel.priority
+            }
+        val searchQuery = currentState.searchQuery
+
+        val logsToDisplay =
+            allLogs.asSequence()
+                .filter { log -> log.entry.level.priority <= levelPriority }
+                .filter { log ->
+                    searchQuery.isEmpty() || log.entry.message.contains(searchQuery, ignoreCase = true)
+                }
+                .toList()
+
+        val selectionCleared =
+            if (_uiState.value.isSelectionMode && _uiState.value.logs != logsToDisplay) {
+                emptySet<Int>()
+            } else {
+                _uiState.value.selectedLogIndices
+            }
+
+        _uiState.update { it.copy(logs = logsToDisplay, selectedLogIndices = selectionCleared) }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/HookLogScreen.kt

@@ -0,0 +1,32 @@
+package io.nekohasekai.sfa.compose.screen.log
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.platform.LocalContext
+import androidx.lifecycle.viewmodel.compose.viewModel
+import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.constant.Status
+
+@Composable
+fun HookLogScreen(onBack: () -> Unit) {
+    val viewModel: HookLogViewModel = viewModel()
+    val context = LocalContext.current
+
+    LaunchedEffect(Unit) {
+        viewModel.loadLogs(context)
+    }
+
+    LogScreen(
+        serviceStatus = Status.Stopped,
+        showStartFab = false,
+        showStatusBar = false,
+        title = context.getString(R.string.title_log),
+        viewModel = viewModel,
+        showPause = false,
+        showClear = false,
+        showStatusInfo = false,
+        emptyMessage = context.getString(R.string.privilege_settings_hook_logs_empty),
+        saveFilePrefix = "hook_logs",
+        onBack = onBack,
+    )
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/HookLogViewModel.kt

@@ -0,0 +1,117 @@
+package io.nekohasekai.sfa.compose.screen.log
+
+import android.content.Context
+import android.text.format.DateFormat
+import androidx.lifecycle.viewModelScope
+import io.nekohasekai.sfa.bg.LogEntry
+import io.nekohasekai.sfa.compose.util.AnsiColorUtils
+import io.nekohasekai.sfa.constant.Status
+import io.nekohasekai.sfa.utils.HookErrorClient
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.util.Date
+
+class HookLogViewModel : BaseLogViewModel() {
+
+    fun loadLogs(context: Context) {
+        viewModelScope.launch {
+            val result = withContext(Dispatchers.IO) {
+                HookErrorClient.query(context)
+            }
+            if (result.failure != null) {
+                val detail = buildErrorMessage(result)
+                allLogs.clear()
+                _uiState.update {
+                    it.copy(
+                        logs = emptyList(),
+                        isConnected = false,
+                        errorTitle = "Error",
+                        errorMessage = detail,
+                    )
+                }
+                return@launch
+            }
+            val logs = result.logs.map { processLogEntry(it) }
+            allLogs.clear()
+            allLogs.addAll(logs)
+            _uiState.update {
+                it.copy(
+                    logs = emptyList(),
+                    isConnected = true,
+                    errorTitle = null,
+                    errorMessage = null,
+                )
+            }
+            updateDisplayedLogs()
+        }
+    }
+
+    private companion object {
+        private const val ANSI_RESET = "\u001B[0m"
+        private const val ANSI_RED = "\u001B[31m"
+        private const val ANSI_YELLOW = "\u001B[33m"
+        private const val ANSI_CYAN = "\u001B[36m"
+        private const val ANSI_WHITE = "\u001B[37m"
+    }
+
+    private fun processLogEntry(entry: LogEntry): ProcessedLogEntry {
+        val level = when (entry.level) {
+            LogEntry.LEVEL_DEBUG -> LogLevel.DEBUG
+            LogEntry.LEVEL_INFO -> LogLevel.INFO
+            LogEntry.LEVEL_WARN -> LogLevel.WARNING
+            LogEntry.LEVEL_ERROR -> LogLevel.ERROR
+            else -> LogLevel.Default
+        }
+        val (levelName, levelColor) = when (entry.level) {
+            LogEntry.LEVEL_DEBUG -> "DEBUG" to ANSI_WHITE
+            LogEntry.LEVEL_INFO -> "INFO" to ANSI_CYAN
+            LogEntry.LEVEL_WARN -> "WARN" to ANSI_YELLOW
+            LogEntry.LEVEL_ERROR -> "ERROR" to ANSI_RED
+            else -> "UNKNOWN" to ANSI_WHITE
+        }
+        val timestamp = DateFormat.format("HH:mm:ss", Date(entry.timestamp)).toString()
+        val message = buildString {
+            append(levelColor).append(levelName).append(ANSI_RESET)
+            append("[").append(timestamp).append("] ")
+            append("[").append(entry.source).append("]: ")
+            append(entry.message)
+            if (!entry.stackTrace.isNullOrEmpty()) {
+                append("\n").append(entry.stackTrace)
+            }
+        }
+        return ProcessedLogEntry(
+            id = logIdGenerator.incrementAndGet(),
+            entry = LogEntryData(level, AnsiColorUtils.stripAnsi(message)),
+            annotatedString = AnsiColorUtils.ansiToAnnotatedString(message),
+        )
+    }
+
+    private fun buildErrorMessage(result: HookErrorClient.Result): String {
+        val message = when (result.failure) {
+            HookErrorClient.Failure.SERVICE_UNAVAILABLE ->
+                "Connectivity service unavailable. Reboot or activate LSPosed module."
+            HookErrorClient.Failure.TRANSACTION_FAILED ->
+                "Hook transaction rejected. Reboot to load LSPosed module."
+            HookErrorClient.Failure.REMOTE_ERROR ->
+                "Remote error while reading logs."
+            HookErrorClient.Failure.PROTOCOL_ERROR ->
+                "Log protocol mismatch. Reboot to update LSPosed module."
+            null -> "Unknown error."
+        }
+        val detail = result.detail?.takeIf { it.isNotBlank() }
+        return if (detail != null) "$message\n$detail" else message
+    }
+
+    override fun updateServiceStatus(status: Status) {
+        _uiState.update { it.copy(serviceStatus = status) }
+    }
+
+    override fun togglePause() {
+        _uiState.update { it.copy(isPaused = false) }
+    }
+
+    override fun requestClearLogs() {
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/LogModels.kt

@@ -0,0 +1,43 @@
+package io.nekohasekai.sfa.compose.screen.log
+
+import androidx.compose.ui.text.AnnotatedString
+import io.nekohasekai.sfa.constant.Status
+
+data class LogEntryData(
+    val level: LogLevel,
+    val message: String,
+)
+
+data class ProcessedLogEntry(
+    val id: Long,
+    val entry: LogEntryData,
+    val annotatedString: AnnotatedString,
+)
+
+enum class LogLevel(val label: String, val priority: Int) {
+    Default("Default", 7),
+
+    PANIC("Panic", 0),
+    FATAL("Fatal", 1),
+    ERROR("Error", 2),
+    WARNING("Warn", 3),
+    INFO("Info", 4),
+    DEBUG("Debug", 5),
+    TRACE("Trace", 6),
+}
+
+data class LogUiState(
+    val logs: List<ProcessedLogEntry> = emptyList(),
+    val isConnected: Boolean = false,
+    val serviceStatus: Status = Status.Stopped,
+    val isPaused: Boolean = false,
+    val searchQuery: String = "",
+    val isSearchActive: Boolean = false,
+    val defaultLogLevel: LogLevel = LogLevel.Default,
+    val filterLogLevel: LogLevel = LogLevel.Default,
+    val isOptionsMenuOpen: Boolean = false,
+    val isSelectionMode: Boolean = false,
+    val selectedLogIndices: Set<Int> = emptySet(),
+    val errorTitle: String? = null,
+    val errorMessage: String? = null,
+)

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/LogScreen.kt

@@ -35,6 +35,7 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.filled.CheckBox
 import androidx.compose.material.icons.filled.CheckBoxOutlineBlank
 import androidx.compose.material.icons.filled.Close
@@ -44,6 +45,9 @@ import androidx.compose.material.icons.filled.ExpandLess
 import androidx.compose.material.icons.filled.ExpandMore
 import androidx.compose.material.icons.filled.FilterList
 import androidx.compose.material.icons.filled.KeyboardArrowDown
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material.icons.filled.Pause
+import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.material.icons.filled.RadioButtonChecked
 import androidx.compose.material.icons.filled.RadioButtonUnchecked
 import androidx.compose.material.icons.filled.Save
@@ -63,6 +67,7 @@ import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
@@ -88,6 +93,7 @@ import androidx.core.content.FileProvider
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.Application
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.constant.Status
 import java.io.File
 import java.text.SimpleDateFormat
@@ -100,18 +106,97 @@ fun LogScreen(
     serviceStatus: Status = Status.Stopped,
     showStartFab: Boolean = false,
     showStatusBar: Boolean = false,
-    viewModel: LogViewModel = viewModel(),
+    title: String? = null,
+    viewModel: LogViewerViewModel? = null,
+    showPause: Boolean = true,
+    showClear: Boolean = true,
+    showStatusInfo: Boolean = true,
+    emptyMessage: String? = null,
+    saveFilePrefix: String = "logs",
+    onBack: (() -> Unit)? = null,
 ) {
-    val uiState by viewModel.uiState.collectAsState()
+    val resolvedViewModel = viewModel ?: viewModel<LogViewModel>()
+    val uiState by resolvedViewModel.uiState.collectAsState()
     val context = LocalContext.current
     val configuration = LocalConfiguration.current
     val isTablet = configuration.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE)
     val listState = rememberLazyListState()
     val coroutineScope = rememberCoroutineScope()
+    val resolvedTitle = title ?: stringResource(R.string.title_log)
+    val emptyStateMessage = emptyMessage ?: stringResource(R.string.privilege_settings_hook_logs_empty)
+
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(resolvedTitle) },
+            navigationIcon = {
+                if (onBack != null) {
+                    IconButton(onClick = onBack) {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                            contentDescription = stringResource(R.string.content_description_back),
+                        )
+                    }
+                }
+            },
+            actions = {
+                if (!uiState.isSelectionMode) {
+                    if (showPause) {
+                        IconButton(onClick = { resolvedViewModel.togglePause() }) {
+                            Icon(
+                                imageVector =
+                                    if (uiState.isPaused) {
+                                        Icons.Default.PlayArrow
+                                    } else {
+                                        Icons.Default.Pause
+                                    },
+                                contentDescription =
+                                    if (uiState.isPaused) {
+                                        stringResource(R.string.content_description_resume_logs)
+                                    } else {
+                                        stringResource(R.string.content_description_pause_logs)
+                                    },
+                            )
+                        }
+                    }
+
+                    IconButton(onClick = { resolvedViewModel.toggleSearch() }) {
+                        Icon(
+                            imageVector =
+                                if (uiState.isSearchActive) {
+                                    Icons.Default.ExpandLess
+                                } else {
+                                    Icons.Default.Search
+                                },
+                            contentDescription =
+                                if (uiState.isSearchActive) {
+                                    stringResource(R.string.content_description_collapse_search)
+                                } else {
+                                    stringResource(R.string.content_description_search_logs)
+                                },
+                            tint =
+                                if (uiState.isSearchActive) {
+                                    MaterialTheme.colorScheme.primary
+                                } else {
+                                    MaterialTheme.colorScheme.onSurface
+                                },
+                        )
+                    }
+
+                    IconButton(onClick = { resolvedViewModel.toggleOptionsMenu() }) {
+                        Icon(
+                            imageVector = Icons.Default.MoreVert,
+                            contentDescription = stringResource(R.string.more_options),
+                            tint = MaterialTheme.colorScheme.onSurface,
+                        )
+                    }
+                }
+            },
+        )
+    }
 
     // Handle back press in selection mode
     androidx.activity.compose.BackHandler(enabled = uiState.isSelectionMode) {
-        viewModel.clearSelection()
+        resolvedViewModel.clearSelection()
     }
 
     // Track if user is at the bottom of the list
@@ -126,7 +211,7 @@ fun LogScreen(
     // Re-enable auto-scroll when user reaches bottom
     LaunchedEffect(isAtBottom) {
         if (isAtBottom) {
-            viewModel.setAutoScrollEnabled(true)
+            resolvedViewModel.setAutoScrollEnabled(true)
         }
     }
 
@@ -154,7 +239,7 @@ fun LogScreen(
                             }
 
                         if (scrolledUp) {
-                            viewModel.setAutoScrollEnabled(false)
+                            resolvedViewModel.setAutoScrollEnabled(false)
                         }
 
                         dragStartIndex = null
@@ -166,7 +251,7 @@ fun LogScreen(
     }
 
     // Handle scroll to bottom requests from ViewModel
-    val scrollToBottomTrigger by viewModel.scrollToBottomTrigger.collectAsState()
+    val scrollToBottomTrigger by resolvedViewModel.scrollToBottomTrigger.collectAsState()
     LaunchedEffect(scrollToBottomTrigger) {
         if (scrollToBottomTrigger > 0 && uiState.logs.isNotEmpty()) {
             listState.animateScrollToItem(uiState.logs.size - 1)
@@ -175,7 +260,9 @@ fun LogScreen(
 
     // Update service status in ViewModel
     LaunchedEffect(serviceStatus) {
-        viewModel.updateServiceStatus(serviceStatus)
+        if (showStatusInfo) {
+            resolvedViewModel.updateServiceStatus(serviceStatus)
+        }
     }
 
     Box(
@@ -203,7 +290,7 @@ fun LogScreen(
                         Row(
                             verticalAlignment = Alignment.CenterVertically,
                         ) {
-                            IconButton(onClick = { viewModel.clearSelection() }) {
+                            IconButton(onClick = { resolvedViewModel.clearSelection() }) {
                                 Icon(
                                     imageVector = Icons.Default.Close,
                                     contentDescription = stringResource(R.string.content_description_exit_selection_mode),
@@ -222,9 +309,9 @@ fun LogScreen(
                         Row {
                             IconButton(
                                 onClick = {
-                                    val selectedText = viewModel.getSelectedLogsText()
+                                    val selectedText = resolvedViewModel.getSelectedLogsText()
                                     if (selectedText.isNotEmpty()) {
-                                        val clipLabel = context.getString(R.string.title_log)
+                                        val clipLabel = resolvedTitle
                                         val clip = ClipData.newPlainText(clipLabel, selectedText)
                                         Application.clipboard.setPrimaryClip(clip)
                                         Toast.makeText(
@@ -232,7 +319,7 @@ fun LogScreen(
                                             context.getString(R.string.copied_to_clipboard),
                                             Toast.LENGTH_SHORT,
                                         ).show()
-                                        viewModel.clearSelection()
+                                        resolvedViewModel.clearSelection()
                                     }
                                 },
                                 enabled = uiState.selectedLogIndices.isNotEmpty(),
@@ -271,7 +358,7 @@ fun LogScreen(
                             style = MaterialTheme.typography.bodySmall,
                         )
                         TextButton(
-                            onClick = { viewModel.setLogLevel(LogLevel.Default) },
+                            onClick = { resolvedViewModel.setLogLevel(LogLevel.Default) },
                             contentPadding = PaddingValues(horizontal = 8.dp, vertical = 0.dp),
                             modifier = Modifier.height(24.dp),
                         ) {
@@ -316,7 +403,7 @@ fun LogScreen(
 
                     OutlinedTextField(
                         value = uiState.searchQuery,
-                        onValueChange = { viewModel.updateSearchQuery(it) },
+                        onValueChange = { resolvedViewModel.updateSearchQuery(it) },
                         modifier =
                             Modifier
                                 .fillMaxWidth()
@@ -331,7 +418,7 @@ fun LogScreen(
                         },
                         trailingIcon = {
                             if (uiState.searchQuery.isNotEmpty()) {
-                                IconButton(onClick = { viewModel.updateSearchQuery("") }) {
+                                IconButton(onClick = { resolvedViewModel.updateSearchQuery("") }) {
                                     Icon(
                                         imageVector = Icons.Default.Delete,
                                         contentDescription = stringResource(R.string.content_description_clear_search),
@@ -351,8 +438,7 @@ fun LogScreen(
                 }
             }
 
-            if (uiState.logs.isEmpty()) {
+            if (uiState.errorMessage != null) {
-                // Empty state
                 Box(
                     modifier = Modifier.fillMaxSize(),
                     contentAlignment = Alignment.Center,
@@ -362,12 +448,36 @@ fun LogScreen(
                         verticalArrangement = Arrangement.spacedBy(8.dp),
                     ) {
                         Text(
-                            text =
+                            text = uiState.errorTitle ?: "Error",
+                            style = MaterialTheme.typography.titleMedium,
+                            color = MaterialTheme.colorScheme.error,
+                        )
+                        Text(
+                            text = uiState.errorMessage ?: "",
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    }
+                }
+            } else if (uiState.logs.isEmpty()) {
+                Box(
+                    modifier = Modifier.fillMaxSize(),
+                    contentAlignment = Alignment.Center,
+                ) {
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        verticalArrangement = Arrangement.spacedBy(8.dp),
+                    ) {
+                        Text(
+                            text = if (showStatusInfo) {
                                 when (serviceStatus) {
                                     Status.Started -> stringResource(R.string.status_started)
                                     Status.Starting -> stringResource(R.string.status_starting)
                                     Status.Stopping -> stringResource(R.string.status_stopping)
                                     else -> stringResource(R.string.status_default)
+                                }
+                            } else {
+                                emptyStateMessage
                             },
                             style = MaterialTheme.typography.bodyLarge,
                             color = MaterialTheme.colorScheme.onSurfaceVariant,
@@ -404,13 +514,13 @@ fun LogScreen(
                             isSelectionMode = uiState.isSelectionMode,
                             onLongClick = {
                                 if (!uiState.isSelectionMode) {
-                                    viewModel.toggleSelectionMode()
+                                    resolvedViewModel.toggleSelectionMode()
-                                    viewModel.toggleLogSelection(index)
+                                    resolvedViewModel.toggleLogSelection(index)
                                 }
                             },
                             onClick = {
                                 if (uiState.isSelectionMode) {
-                                    viewModel.toggleLogSelection(index)
+                                    resolvedViewModel.toggleLogSelection(index)
                                 }
                             },
                         )
@@ -437,7 +547,7 @@ fun LogScreen(
                         uri?.let {
                             try {
                                 context.contentResolver.openOutputStream(it)?.use { outputStream ->
-                                    val logsText = viewModel.getAllLogsText()
+                                    val logsText = resolvedViewModel.getAllLogsText()
                                     outputStream.write(logsText.toByteArray())
                                     outputStream.flush()
                                     Toast.makeText(
@@ -460,7 +570,7 @@ fun LogScreen(
             DropdownMenu(
                 expanded = uiState.isOptionsMenuOpen,
                 onDismissRequest = {
-                    viewModel.toggleOptionsMenu()
+                    resolvedViewModel.toggleOptionsMenu()
                     expandedLogLevel = false
                     expandedSave = false
                 },
@@ -503,8 +613,8 @@ fun LogScreen(
                                 Text(text = level.label)
                             },
                             onClick = {
-                                viewModel.setLogLevel(level)
+                                resolvedViewModel.setLogLevel(level)
-                                viewModel.toggleOptionsMenu()
+                                resolvedViewModel.toggleOptionsMenu()
                                 expandedLogLevel = false
                             },
                             leadingIcon = {
@@ -573,13 +683,10 @@ fun LogScreen(
                             Text(text = stringResource(R.string.save_to_clipboard))
                         },
                         onClick = {
-                            val logsText = viewModel.getAllLogsText()
+                            val logsText = resolvedViewModel.getAllLogsText()
                             if (logsText.isNotEmpty()) {
                                 val clip =
-                                    ClipData.newPlainText(
+                                    ClipData.newPlainText(resolvedTitle, logsText)
-                                        context.getString(R.string.title_log),
-                                        logsText,
-                                    )
                                 Application.clipboard.setPrimaryClip(clip)
                                 Toast.makeText(
                                     context,
@@ -593,7 +700,7 @@ fun LogScreen(
                                     Toast.LENGTH_SHORT,
                                 ).show()
                             }
-                            viewModel.toggleOptionsMenu()
+                            resolvedViewModel.toggleOptionsMenu()
                             expandedSave = false
                         },
                         leadingIcon = {
@@ -617,8 +724,8 @@ fun LogScreen(
                                     "yyyyMMdd_HHmmss",
                                     Locale.getDefault(),
                                 ).format(Date())
-                            saveFileLauncher.launch("logs_$timestamp.txt")
+                            saveFileLauncher.launch("${saveFilePrefix}_$timestamp.txt")
-                            viewModel.toggleOptionsMenu()
+                            resolvedViewModel.toggleOptionsMenu()
                             expandedSave = false
                         },
                         leadingIcon = {
@@ -637,7 +744,7 @@ fun LogScreen(
                             Text(text = stringResource(R.string.menu_share))
                         },
                         onClick = {
-                            val logsText = viewModel.getAllLogsText()
+                            val logsText = resolvedViewModel.getAllLogsText()
                             if (logsText.isNotEmpty()) {
                                 try {
                                     val logsDir =
@@ -647,7 +754,7 @@ fun LogScreen(
                                             "yyyyMMdd_HHmmss",
                                             Locale.getDefault(),
                                         ).format(Date())
-                                    val logFile = File(logsDir, "logs_$timestamp.txt")
+                                    val logFile = File(logsDir, "${saveFilePrefix}_$timestamp.txt")
                                     logFile.writeText(logsText)
 
                                     val uri =
@@ -682,7 +789,7 @@ fun LogScreen(
                                     Toast.LENGTH_SHORT,
                                 ).show()
                             }
-                            viewModel.toggleOptionsMenu()
+                            resolvedViewModel.toggleOptionsMenu()
                             expandedSave = false
                         },
                         leadingIcon = {
@@ -698,7 +805,7 @@ fun LogScreen(
                     HorizontalDivider(modifier = Modifier.padding(vertical = 8.dp))
                 }
 
-                // Clear logs option
+                if (showClear) {
                     DropdownMenuItem(
                         text = {
                             Text(
@@ -708,8 +815,8 @@ fun LogScreen(
                             )
                         },
                         onClick = {
-                        viewModel.requestClearLogs()
+                            resolvedViewModel.requestClearLogs()
-                        viewModel.toggleOptionsMenu()
+                            resolvedViewModel.toggleOptionsMenu()
                         },
                         leadingIcon = {
                             Icon(
@@ -721,6 +828,7 @@ fun LogScreen(
                     )
                 }
             }
+        }
 
         // FABs - Hide during selection mode
         val padFabVisible = isTablet && (showStartFab || showStatusBar)
@@ -746,7 +854,7 @@ fun LogScreen(
                 exit = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) scaleOut() else fadeOut(),
             ) {
                 FloatingActionButton(
-                    onClick = { viewModel.scrollToBottom() },
+                    onClick = { resolvedViewModel.scrollToBottom() },
                     containerColor = MaterialTheme.colorScheme.primaryContainer,
                     contentColor = MaterialTheme.colorScheme.onPrimaryContainer,
                 ) {

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/LogViewModel.kt

@@ -1,7 +1,5 @@
 package io.nekohasekai.sfa.compose.screen.log
 
-import androidx.compose.ui.text.AnnotatedString
-import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.libbox.LogEntry
@@ -9,67 +7,16 @@ import io.nekohasekai.sfa.compose.util.AnsiColorUtils
 import io.nekohasekai.sfa.constant.Status
 import io.nekohasekai.sfa.utils.CommandClient
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.debounce
-import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import java.util.LinkedList
-import java.util.concurrent.atomic.AtomicLong
 
-data class ProcessedLogEntry(
+class LogViewModel : BaseLogViewModel(), CommandClient.Handler {
-    val id: Long,
-    val originalEntry: LogEntry,
-    val annotatedString: AnnotatedString,
-)
-
-enum class LogLevel(val label: String, val priority: Int) {
-    Default("Default", 7),
-
-    PANIC("Panic", 0),
-    FATAL("Fatal", 1),
-    ERROR("Error", 2),
-    WARNING("Warn", 3),
-    INFO("Info", 4),
-    DEBUG("Debug", 5),
-    TRACE("Trace", 6),
-}
-
-data class LogUiState(
-    val logs: List<ProcessedLogEntry> = emptyList(),
-    val isConnected: Boolean = false,
-    val serviceStatus: Status = Status.Stopped,
-    val isPaused: Boolean = false,
-    val searchQuery: String = "",
-    val isSearchActive: Boolean = false,
-    val defaultLogLevel: LogLevel = LogLevel.Default,
-    val filterLogLevel: LogLevel = LogLevel.Default,
-    val isOptionsMenuOpen: Boolean = false,
-    val isSelectionMode: Boolean = false,
-    val selectedLogIndices: Set<Int> = emptySet(),
-)
-
-class LogViewModel : ViewModel(), CommandClient.Handler {
     companion object {
         private val maxLines = 3000
     }
 
-    private val _uiState = MutableStateFlow(LogUiState())
-    val uiState: StateFlow<LogUiState> = _uiState.asStateFlow()
-
-    private val _autoScrollEnabled = MutableStateFlow(true)
-    val isAtBottom: StateFlow<Boolean> = _autoScrollEnabled.asStateFlow()
-
-    private val _scrollToBottomTrigger = MutableStateFlow(0)
-    val scrollToBottomTrigger: StateFlow<Int> = _scrollToBottomTrigger.asStateFlow()
-
-    private val _searchQueryInternal = MutableStateFlow("")
-    private val logIdGenerator = AtomicLong(0)
-
-    private val allLogs = LinkedList<ProcessedLogEntry>()
     private val bufferedLogs = LinkedList<ProcessedLogEntry>()
     private val commandClient =
         CommandClient(
@@ -78,26 +25,16 @@ class LogViewModel : ViewModel(), CommandClient.Handler {
             handler = this,
         )
 
-    init {
-        viewModelScope.launch {
-            _searchQueryInternal
-                .debounce(300)
-                .distinctUntilChanged()
-                .collect { _ ->
-                    updateDisplayedLogs()
-                }
-        }
-    }
-
     private fun processLogEntry(entry: LogEntry): ProcessedLogEntry {
+        val level = LogLevel.entries.find { it.priority == entry.level } ?: LogLevel.Default
         return ProcessedLogEntry(
             id = logIdGenerator.incrementAndGet(),
-            originalEntry = entry,
+            entry = LogEntryData(level = level, message = entry.message),
             annotatedString = AnsiColorUtils.ansiToAnnotatedString(entry.message),
         )
     }
 
-    fun updateServiceStatus(status: Status) {
+    override fun updateServiceStatus(status: Status) {
         _uiState.update { it.copy(serviceStatus = status) }
 
         when (status) {
@@ -135,7 +72,7 @@ class LogViewModel : ViewModel(), CommandClient.Handler {
         updateDisplayedLogs()
     }
 
-    fun requestClearLogs() {
+    override fun requestClearLogs() {
         viewModelScope.launch {
             withContext(Dispatchers.IO) {
                 runCatching {
@@ -168,10 +105,9 @@ class LogViewModel : ViewModel(), CommandClient.Handler {
         }
     }
 
-    fun togglePause() {
+    override fun togglePause() {
         val currentState = _uiState.value
         if (currentState.isPaused && bufferedLogs.isNotEmpty()) {
-            // When resuming, add buffered logs
             val totalSize = allLogs.size + bufferedLogs.size
             val removeCount = (totalSize - maxLines).coerceAtLeast(0)
 
@@ -189,121 +125,6 @@ class LogViewModel : ViewModel(), CommandClient.Handler {
         updateDisplayedLogs()
     }
 
-    fun toggleSearch() {
-        _uiState.update {
-            it.copy(
-                isSearchActive = !it.isSearchActive,
-                searchQuery = if (!it.isSearchActive) it.searchQuery else "",
-            )
-        }
-        updateDisplayedLogs()
-    }
-
-    fun updateSearchQuery(query: String) {
-        _uiState.update { it.copy(searchQuery = query) }
-        _searchQueryInternal.value = query
-    }
-
-    fun setLogLevel(level: LogLevel) {
-        _uiState.update { it.copy(filterLogLevel = level) }
-        updateDisplayedLogs()
-    }
-
-    fun toggleOptionsMenu() {
-        _uiState.update { it.copy(isOptionsMenuOpen = !it.isOptionsMenuOpen) }
-    }
-
-    fun setAutoScrollEnabled(enabled: Boolean) {
-        _autoScrollEnabled.value = enabled
-    }
-
-    fun scrollToBottom() {
-        _autoScrollEnabled.value = true
-        _scrollToBottomTrigger.value++
-    }
-
-    fun toggleSelectionMode() {
-        _uiState.update {
-            if (it.isSelectionMode) {
-                // Exit selection mode, clear selections, and resume if it was paused by selection mode
-                it.copy(isSelectionMode = false, selectedLogIndices = emptySet(), isPaused = false)
-            } else {
-                // Enter selection mode and pause log updates
-                it.copy(isSelectionMode = true, isPaused = true)
-            }
-        }
-    }
-
-    fun toggleLogSelection(index: Int) {
-        _uiState.update { state ->
-            val newSelection =
-                if (state.selectedLogIndices.contains(index)) {
-                    state.selectedLogIndices - index
-                } else {
-                    state.selectedLogIndices + index
-                }
-
-            // Exit selection mode and unpause if no items are selected
-            if (newSelection.isEmpty()) {
-                state.copy(
-                    isSelectionMode = false,
-                    selectedLogIndices = emptySet(),
-                    isPaused = false,
-                )
-            } else {
-                state.copy(selectedLogIndices = newSelection)
-            }
-        }
-    }
-
-    fun clearSelection() {
-        _uiState.update {
-            it.copy(isSelectionMode = false, selectedLogIndices = emptySet(), isPaused = false)
-        }
-    }
-
-    fun getSelectedLogsText(): String {
-        val state = _uiState.value
-        return state.selectedLogIndices
-            .sorted()
-            .mapNotNull { index ->
-                state.logs.getOrNull(index)?.originalEntry?.message
-            }
-            .joinToString("\n")
-    }
-
-    fun getAllLogsText(): String {
-        return _uiState.value.logs.joinToString("\n") { it.originalEntry.message }
-    }
-
-    private fun updateDisplayedLogs() {
-        val currentState = _uiState.value
-        val levelPriority =
-            if (currentState.filterLogLevel != LogLevel.Default) {
-                currentState.filterLogLevel.priority
-            } else {
-                currentState.defaultLogLevel.priority
-            }
-        val searchQuery = currentState.searchQuery
-
-        val logsToDisplay =
-            allLogs.asSequence()
-                .filter { log -> log.originalEntry.level <= levelPriority }
-                .filter { log ->
-                    searchQuery.isEmpty() || log.originalEntry.message.contains(searchQuery, ignoreCase = true)
-                }
-                .toList()
-
-        val selectionCleared =
-            if (_uiState.value.isSelectionMode && _uiState.value.logs != logsToDisplay) {
-                emptySet<Int>()
-            } else {
-                _uiState.value.selectedLogIndices
-            }
-
-        _uiState.update { it.copy(logs = logsToDisplay, selectedLogIndices = selectionCleared) }
-    }
-
     override fun onCleared() {
         super.onCleared()
         commandClient.disconnect()

app/src/main/java/io/nekohasekai/sfa/compose/screen/log/LogViewerViewModel.kt

@@ -0,0 +1,25 @@
+package io.nekohasekai.sfa.compose.screen.log
+
+import io.nekohasekai.sfa.constant.Status
+import kotlinx.coroutines.flow.StateFlow
+
+interface LogViewerViewModel {
+    val uiState: StateFlow<LogUiState>
+    val scrollToBottomTrigger: StateFlow<Int>
+    val isAtBottom: StateFlow<Boolean>
+
+    fun updateServiceStatus(status: Status)
+    fun togglePause()
+    fun toggleSearch()
+    fun toggleOptionsMenu()
+    fun updateSearchQuery(query: String)
+    fun setLogLevel(level: LogLevel)
+    fun setAutoScrollEnabled(enabled: Boolean)
+    fun scrollToBottom()
+    fun toggleSelectionMode()
+    fun toggleLogSelection(index: Int)
+    fun clearSelection()
+    fun getSelectedLogsText(): String
+    fun getAllLogsText(): String
+    fun requestClearLogs()
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/privilegesettings/PrivilegeSettingsManageScreen.kt

@@ -0,0 +1,934 @@
+package io.nekohasekai.sfa.compose.screen.privilegesettings
+
+import android.content.pm.PackageManager
+import android.os.Build
+import android.widget.Toast
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.shrinkVertically
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.Clear
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.ContentPaste
+import androidx.compose.material.icons.filled.ExpandLess
+import androidx.compose.material.icons.filled.ExpandMore
+import androidx.compose.material.icons.filled.FilterList
+import androidx.compose.material.icons.filled.ManageSearch
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material.icons.filled.Search
+import androidx.compose.material.icons.filled.SelectAll
+import androidx.compose.material.icons.filled.Sort
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.database.Settings
+import io.nekohasekai.sfa.ktx.clipboardText
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
+import io.nekohasekai.sfa.compose.shared.AppSelectionCard
+import io.nekohasekai.sfa.compose.shared.PackageCache
+import io.nekohasekai.sfa.compose.shared.SortMode
+import io.nekohasekai.sfa.compose.shared.buildDisplayPackages
+import io.nekohasekai.sfa.compose.screen.profileoverride.PerAppProxyScanner
+import io.nekohasekai.sfa.utils.PrivilegeSettingsClient
+import io.nekohasekai.sfa.vendor.PackageQueryManager
+import io.nekohasekai.sfa.vendor.PrivilegedAccessRequiredException
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.util.Locale
+
+
+private data class LoadResult(
+    val packages: List<PackageCache>,
+    val selectedUids: Set<Int>,
+)
+
+private const val VPN_SERVICE_PERMISSION = "android.permission.BIND_VPN_SERVICE"
+
+private val managementPermissions =
+    setOf(
+        "android.permission.CONTROL_VPN",
+        "android.permission.CONTROL_ALWAYS_ON_VPN",
+        "android.permission.MANAGE_VPN",
+        "android.permission.NETWORK_SETTINGS",
+        "android.permission.NETWORK_STACK",
+        "android.permission.MAINLINE_NETWORK_STACK",
+        "android.permission.CONNECTIVITY_INTERNAL",
+        "android.permission.NETWORK_MANAGEMENT",
+        "android.permission.TETHER_PRIVILEGED",
+        "android.permission.MANAGE_NETWORK_POLICY",
+    )
+
+private enum class RiskCategory {
+    NONE,
+    VPN_APP,
+    MANAGEMENT_APP,
+    BOTH,
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun PrivilegeSettingsManageScreen(onBack: () -> Unit) {
+    val context = LocalContext.current
+    val focusManager = LocalFocusManager.current
+    val coroutineScope = rememberCoroutineScope()
+
+    var sortMode by remember { mutableStateOf(SortMode.NAME) }
+    var sortReverse by remember { mutableStateOf(false) }
+    var hideSystemApps by remember { mutableStateOf(false) }
+    var hideOfflineApps by remember { mutableStateOf(true) }
+    var hideDisabledApps by remember { mutableStateOf(true) }
+
+    var packages by remember { mutableStateOf<List<PackageCache>>(emptyList()) }
+    var displayPackages by remember { mutableStateOf<List<PackageCache>>(emptyList()) }
+    var currentPackages by remember { mutableStateOf<List<PackageCache>>(emptyList()) }
+    var selectedUids by remember { mutableStateOf<Set<Int>>(emptySet()) }
+    var isLoading by remember { mutableStateOf(true) }
+
+    var isSearchActive by remember { mutableStateOf(false) }
+    var searchQuery by remember { mutableStateOf("") }
+    var riskyWarningMessage by remember { mutableStateOf<String?>(null) }
+    var syncErrorMessage by remember { mutableStateOf<String?>(null) }
+
+    fun getRiskCategory(packageCache: PackageCache): RiskCategory {
+        val permissions = packageCache.info.requestedPermissions ?: emptyArray()
+        val hasManagement = permissions.any { it in managementPermissions }
+        val isSelf = packageCache.packageName == context.packageName
+        val hasVpnService =
+            !isSelf && (
+                permissions.any { it == VPN_SERVICE_PERMISSION } ||
+                packageCache.info.services?.any { it.permission == VPN_SERVICE_PERMISSION } == true
+            )
+        return when {
+            hasManagement && hasVpnService -> RiskCategory.BOTH
+            hasManagement -> RiskCategory.MANAGEMENT_APP
+            hasVpnService -> RiskCategory.VPN_APP
+            else -> RiskCategory.NONE
+        }
+    }
+
+    fun buildPackageList(newUids: Set<Int>): Set<String> {
+        return newUids.mapNotNull { uid ->
+            packages.find { it.uid == uid }?.packageName
+        }.toSet()
+    }
+
+    fun updateCurrentPackages(filterQuery: String) {
+        currentPackages =
+            if (filterQuery.isEmpty()) {
+                displayPackages
+            } else {
+                displayPackages.filter {
+                    it.applicationLabel.contains(filterQuery, ignoreCase = true) ||
+                        it.packageName.contains(filterQuery, ignoreCase = true) ||
+                        it.uid.toString().contains(filterQuery)
+                }
+            }
+    }
+
+    fun applyFilter() {
+        displayPackages =
+            buildDisplayPackages(
+                packages = packages,
+                selectedUids = selectedUids,
+                selectedFirst = true,
+                hideSystemApps = hideSystemApps,
+                hideOfflineApps = hideOfflineApps,
+                hideDisabledApps = hideDisabledApps,
+                sortMode = sortMode,
+                sortReverse = sortReverse,
+            )
+        currentPackages = displayPackages
+    }
+
+    fun saveSelectedApplications(newUids: Set<Int>) {
+        coroutineScope.launch {
+            val failure =
+                withContext(Dispatchers.IO) {
+                    Settings.privilegeSettingsList = buildPackageList(newUids)
+                    PrivilegeSettingsClient.sync()
+                }
+            if (failure != null) {
+                syncErrorMessage = failure.message ?: failure.toString()
+            }
+        }
+    }
+
+    fun warnIfRiskySelected(newUids: Set<Int>) {
+        val addedUids = newUids - selectedUids
+        if (addedUids.isEmpty()) return
+        val addedApps = packages.filter { it.uid in addedUids }
+        val vpnUids =
+            addedApps
+                .filter { getRiskCategory(it) == RiskCategory.VPN_APP || getRiskCategory(it) == RiskCategory.BOTH }
+                .map { it.uid }
+                .toSet()
+        val managementUids =
+            addedApps
+                .filter { getRiskCategory(it) == RiskCategory.MANAGEMENT_APP || getRiskCategory(it) == RiskCategory.BOTH }
+                .map { it.uid }
+                .toSet()
+        val vpnApps = packages.filter { it.uid in vpnUids }.distinctBy { it.packageName }
+        val managementApps = packages.filter { it.uid in managementUids }.distinctBy { it.packageName }
+        if (vpnApps.isEmpty() && managementApps.isEmpty()) return
+
+        val listSeparator = if (Locale.getDefault().language == "zh") "、" else ", "
+        val messages = ArrayList<String>(2)
+        if (vpnApps.isNotEmpty()) {
+            val labelList = vpnApps.map { it.applicationLabel }.distinct().sorted()
+            val labels = labelList.joinToString(listSeparator)
+            messages +=
+                if (labelList.size == 1) {
+                    context.getString(
+                        R.string.privilege_settings_risky_vpn_message_single,
+                        labels,
+                    )
+                } else {
+                    context.getString(
+                        R.string.privilege_settings_risky_vpn_message_multi,
+                        labels,
+                    )
+                }
+        }
+        if (managementApps.isNotEmpty()) {
+            val labelList = managementApps.map { it.applicationLabel }.distinct().sorted()
+            val labels = labelList.joinToString(listSeparator)
+            messages +=
+                if (labelList.size == 1) {
+                    context.getString(
+                        R.string.privilege_settings_risky_management_message_single,
+                        labels,
+                    )
+                } else {
+                    context.getString(
+                        R.string.privilege_settings_risky_management_message_multi,
+                        labels,
+                    )
+                }
+        }
+        riskyWarningMessage = messages.joinToString("\n")
+    }
+
+    fun postSaveSelectedApplications(newUids: Set<Int>, warnRisky: Boolean = true) {
+        if (warnRisky) {
+            warnIfRiskySelected(newUids)
+        }
+        selectedUids = newUids
+        saveSelectedApplications(newUids)
+    }
+
+    fun toggleSelection(packageCache: PackageCache, selected: Boolean) {
+        val newSelected =
+            if (selected) {
+                selectedUids + packageCache.uid
+            } else {
+                selectedUids - packageCache.uid
+            }
+        if (newSelected == selectedUids) return
+        postSaveSelectedApplications(newSelected)
+    }
+
+    fun startScanChinaApps() {
+        val scanPackages = currentPackages.toList()
+        if (scanPackages.isEmpty() || isLoading) return
+        isLoading = true
+        coroutineScope.launch {
+            val foundUids =
+                withContext(Dispatchers.Default) {
+                    scanPackages.mapNotNull { packageCache ->
+                        if (PerAppProxyScanner.scanChinaPackage(packageCache.info)) {
+                            if (getRiskCategory(packageCache) != RiskCategory.NONE) {
+                                null
+                            } else {
+                                packageCache.uid
+                            }
+                        } else {
+                            null
+                        }
+                    }.toSet()
+                }
+            if (foundUids.isNotEmpty()) {
+                postSaveSelectedApplications(selectedUids + foundUids)
+            }
+            isLoading = false
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        isLoading = true
+        val packageManagerFlags =
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                PackageManager.GET_PERMISSIONS or PackageManager.MATCH_UNINSTALLED_PACKAGES or
+                    PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or
+                    PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
+            } else {
+                @Suppress("DEPRECATION")
+                PackageManager.GET_PERMISSIONS or PackageManager.GET_UNINSTALLED_PACKAGES or
+                    PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or
+                    PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
+            }
+        val loadResult =
+            withContext(Dispatchers.IO) {
+                try {
+                    val installedPackages = PackageQueryManager.getInstalledPackages(packageManagerFlags)
+                    val packageManager = context.packageManager
+                    val packageCaches =
+                        installedPackages.mapNotNull { packageInfo ->
+                            val appInfo = packageInfo.applicationInfo ?: return@mapNotNull null
+                            PackageCache(packageInfo, appInfo, packageManager)
+                        }
+                    val selectedPackageNames = Settings.privilegeSettingsList.toMutableSet()
+                    val selectedUidSet =
+                        packageCaches.mapNotNull { packageCache ->
+                            if (selectedPackageNames.contains(packageCache.packageName)) {
+                                packageCache.uid
+                            } else {
+                                null
+                            }
+                        }.toSet()
+                    LoadResult(packageCaches, selectedUidSet)
+                } catch (_: PrivilegedAccessRequiredException) {
+                    null
+                }
+            }
+        if (loadResult == null) {
+            Toast.makeText(
+                context,
+                R.string.privileged_access_required,
+                Toast.LENGTH_LONG,
+            ).show()
+            onBack()
+            return@LaunchedEffect
+        }
+        packages = loadResult.packages
+        selectedUids = loadResult.selectedUids
+        applyFilter()
+        updateCurrentPackages(searchQuery)
+        isLoading = false
+    }
+
+    if (riskyWarningMessage != null) {
+        androidx.compose.material3.AlertDialog(
+            onDismissRequest = { riskyWarningMessage = null },
+            title = { Text(stringResource(R.string.privilege_settings_risky_app_title)) },
+            text = { Text(riskyWarningMessage ?: "") },
+            confirmButton = {
+                androidx.compose.material3.TextButton(
+                    onClick = { riskyWarningMessage = null },
+                ) {
+                    Text(stringResource(R.string.ok))
+                }
+            },
+        )
+    }
+    if (syncErrorMessage != null) {
+        androidx.compose.material3.AlertDialog(
+            onDismissRequest = { syncErrorMessage = null },
+            title = { Text(stringResource(R.string.error_title)) },
+            text = { Text(syncErrorMessage ?: "") },
+            confirmButton = {
+                androidx.compose.material3.TextButton(
+                    onClick = { syncErrorMessage = null },
+                ) {
+                    Text(stringResource(R.string.ok))
+                }
+            },
+        )
+    }
+
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.privilege_settings_hide_title)) },
+            navigationIcon = {
+                IconButton(onClick = onBack) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+            actions = {
+                IconButton(
+                    onClick = {
+                        isSearchActive = !isSearchActive
+                        if (!isSearchActive) {
+                            searchQuery = ""
+                            updateCurrentPackages("")
+                            focusManager.clearFocus()
+                        }
+                    },
+                ) {
+                    Icon(
+                        imageVector = if (isSearchActive) Icons.Default.Close else Icons.Default.Search,
+                        contentDescription = stringResource(R.string.search),
+                    )
+                }
+                PrivilegeSettingsMenus(
+                    sortMode = sortMode,
+                    sortReverse = sortReverse,
+                    hideSystemApps = hideSystemApps,
+                    hideOfflineApps = hideOfflineApps,
+                    hideDisabledApps = hideDisabledApps,
+                    onSortModeChange = { mode ->
+                        sortMode = mode
+                        applyFilter()
+                    },
+                    onSortReverseToggle = {
+                        sortReverse = !sortReverse
+                        applyFilter()
+                    },
+                    onHideSystemAppsToggle = {
+                        hideSystemApps = !hideSystemApps
+                        applyFilter()
+                    },
+                    onHideOfflineAppsToggle = {
+                        hideOfflineApps = !hideOfflineApps
+                        applyFilter()
+                    },
+                    onHideDisabledAppsToggle = {
+                        hideDisabledApps = !hideDisabledApps
+                        applyFilter()
+                    },
+                    onScanChinaApps = {
+                        startScanChinaApps()
+                    },
+                    onSelectAll = {
+                        val newSelected = currentPackages.map { it.uid }.toSet()
+                        postSaveSelectedApplications(newSelected)
+                    },
+                    onDeselectAll = {
+                        postSaveSelectedApplications(emptySet())
+                    },
+                    onImport = {
+                        val packageNames =
+                            clipboardText?.split("\n")?.distinct()
+                                ?.takeIf { it.isNotEmpty() && it[0].isNotEmpty() }
+                        if (packageNames.isNullOrEmpty()) {
+                            Toast.makeText(
+                                context,
+                                R.string.toast_clipboard_empty,
+                                Toast.LENGTH_SHORT,
+                            ).show()
+                        } else {
+                            val newSelected =
+                                packages.mapNotNull { packageCache ->
+                                    if (packageNames.contains(packageCache.packageName)) {
+                                        packageCache.uid
+                                    } else {
+                                        null
+                                    }
+                                }.toSet()
+                            postSaveSelectedApplications(newSelected)
+                            Toast.makeText(
+                                context,
+                                R.string.toast_imported_from_clipboard,
+                                Toast.LENGTH_SHORT,
+                            ).show()
+                        }
+                    },
+                    onExport = {
+                        val packageList =
+                            packages.mapNotNull { packageCache ->
+                                if (selectedUids.contains(packageCache.uid)) {
+                                    packageCache.packageName
+                                } else {
+                                    null
+                                }
+                            }
+                        clipboardText = packageList.joinToString("\n")
+                        Toast.makeText(
+                            context,
+                            R.string.toast_copied_to_clipboard,
+                            Toast.LENGTH_SHORT,
+                        ).show()
+                    },
+                )
+            },
+            colors =
+                TopAppBarDefaults.topAppBarColors(
+                    containerColor = MaterialTheme.colorScheme.surface,
+                    titleContentColor = MaterialTheme.colorScheme.onSurface,
+                ),
+        )
+    }
+
+    Column(
+        modifier = Modifier.fillMaxSize(),
+    ) {
+        AnimatedVisibility(
+            visible = isLoading,
+            enter = fadeIn(),
+            exit = fadeOut(),
+        ) {
+            LinearProgressIndicator(modifier = Modifier.fillMaxWidth())
+        }
+
+        Surface(
+            modifier = Modifier.fillMaxWidth(),
+            color = MaterialTheme.colorScheme.surfaceContainerLow,
+        ) {
+            Text(
+                text = stringResource(R.string.privilege_settings_hide_description),
+                modifier = Modifier.padding(horizontal = 16.dp, vertical = 10.dp),
+                style = MaterialTheme.typography.bodyMedium,
+            )
+        }
+
+        AnimatedVisibility(
+            visible = isSearchActive,
+            enter = expandVertically() + fadeIn(),
+            exit = shrinkVertically() + fadeOut(),
+        ) {
+            val focusRequester = remember { FocusRequester() }
+
+            LaunchedEffect(isSearchActive) {
+                if (isSearchActive) {
+                    focusRequester.requestFocus()
+                }
+            }
+
+            OutlinedTextField(
+                value = searchQuery,
+                onValueChange = {
+                    searchQuery = it
+                    updateCurrentPackages(it)
+                },
+                modifier =
+                    Modifier
+                        .fillMaxWidth()
+                        .padding(horizontal = 16.dp, vertical = 8.dp)
+                        .focusRequester(focusRequester),
+                placeholder = { Text(stringResource(R.string.search)) },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Search,
+                        contentDescription = stringResource(R.string.search),
+                    )
+                },
+                trailingIcon = {
+                    if (searchQuery.isNotEmpty()) {
+                        IconButton(onClick = {
+                            searchQuery = ""
+                            updateCurrentPackages("")
+                            focusManager.clearFocus()
+                        }) {
+                            Icon(
+                                imageVector = Icons.Default.Clear,
+                                contentDescription = stringResource(R.string.content_description_clear_search),
+                            )
+                        }
+                    }
+                },
+                singleLine = true,
+            )
+        }
+
+        LazyColumn(
+            modifier = Modifier.fillMaxSize(),
+            contentPadding =
+                androidx.compose.foundation.layout.PaddingValues(
+                    horizontal = 16.dp,
+                    vertical = 12.dp,
+                ),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
+        ) {
+            items(currentPackages, key = { it.packageName }) { packageCache ->
+                AppSelectionCard(
+                    packageCache = packageCache,
+                    selected = selectedUids.contains(packageCache.uid),
+                    onToggle = { selected -> toggleSelection(packageCache, selected) },
+                    onCopyLabel = { clipboardText = packageCache.applicationLabel },
+                    onCopyPackage = { clipboardText = packageCache.packageName },
+                    onCopyUid = { clipboardText = packageCache.uid.toString() },
+                )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun PrivilegeSettingsMenus(
+    sortMode: SortMode,
+    sortReverse: Boolean,
+    hideSystemApps: Boolean,
+    hideOfflineApps: Boolean,
+    hideDisabledApps: Boolean,
+    onSortModeChange: (SortMode) -> Unit,
+    onSortReverseToggle: () -> Unit,
+    onHideSystemAppsToggle: () -> Unit,
+    onHideOfflineAppsToggle: () -> Unit,
+    onHideDisabledAppsToggle: () -> Unit,
+    onScanChinaApps: () -> Unit,
+    onSelectAll: () -> Unit,
+    onDeselectAll: () -> Unit,
+    onImport: () -> Unit,
+    onExport: () -> Unit,
+) {
+    var showMainMenu by remember { mutableStateOf(false) }
+    var showSortMenu by remember { mutableStateOf(false) }
+    var showFilterMenu by remember { mutableStateOf(false) }
+    var showScanMenu by remember { mutableStateOf(false) }
+    var showSelectMenu by remember { mutableStateOf(false) }
+    var showBackupMenu by remember { mutableStateOf(false) }
+
+    IconButton(onClick = { showMainMenu = true }) {
+        Icon(Icons.Default.MoreVert, contentDescription = null)
+    }
+
+    DropdownMenu(
+        expanded = showMainMenu,
+        onDismissRequest = {
+            showMainMenu = false
+            showSortMenu = false
+            showFilterMenu = false
+            showScanMenu = false
+            showSelectMenu = false
+            showBackupMenu = false
+        },
+    ) {
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.per_app_proxy_sort_mode)) },
+            onClick = { showSortMenu = !showSortMenu },
+            leadingIcon = {
+                Icon(
+                    imageVector = Icons.Default.Sort,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                )
+            },
+        )
+        if (showSortMenu) {
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_name)) },
+                onClick = {
+                    onSortModeChange(SortMode.NAME)
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_package_name)) },
+                onClick = {
+                    onSortModeChange(SortMode.PACKAGE_NAME)
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_uid)) },
+                onClick = {
+                    onSortModeChange(SortMode.UID)
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_install_time)) },
+                onClick = {
+                    onSortModeChange(SortMode.INSTALL_TIME)
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_update_time)) },
+                onClick = {
+                    onSortModeChange(SortMode.UPDATE_TIME)
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            HorizontalDivider(modifier = Modifier.padding(vertical = 8.dp))
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_sort_mode_reverse)) },
+                onClick = {
+                    onSortReverseToggle()
+                    showMainMenu = false
+                    showSortMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.Sort,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+        }
+
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.per_app_proxy_scan)) },
+            onClick = { showScanMenu = !showScanMenu },
+            leadingIcon = {
+                Icon(
+                    imageVector = Icons.Default.ManageSearch,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                )
+            },
+            trailingIcon = {
+                Icon(
+                    imageVector =
+                        if (showScanMenu) {
+                            Icons.Default.ExpandLess
+                        } else {
+                            Icons.Default.ExpandMore
+                        },
+                    contentDescription = null,
+                )
+            },
+        )
+        if (showScanMenu) {
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_scan_china_apps)) },
+                onClick = {
+                    onScanChinaApps()
+                    showMainMenu = false
+                    showScanMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.ManageSearch,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            HorizontalDivider(modifier = Modifier.padding(vertical = 8.dp))
+        }
+
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.per_app_proxy_filter)) },
+            onClick = { showFilterMenu = !showFilterMenu },
+            leadingIcon = {
+                Icon(
+                    imageVector = Icons.Default.FilterList,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                )
+            },
+        )
+        if (showFilterMenu) {
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_hide_system_apps)) },
+                onClick = {
+                    onHideSystemAppsToggle()
+                    showMainMenu = false
+                    showFilterMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.FilterList,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_hide_offline_apps)) },
+                onClick = {
+                    onHideOfflineAppsToggle()
+                    showMainMenu = false
+                    showFilterMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.FilterList,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_hide_disabled_apps)) },
+                onClick = {
+                    onHideDisabledAppsToggle()
+                    showMainMenu = false
+                    showFilterMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.FilterList,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            HorizontalDivider(modifier = Modifier.padding(vertical = 8.dp))
+        }
+
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.per_app_proxy_select)) },
+            onClick = { showSelectMenu = !showSelectMenu },
+            leadingIcon = {
+                Icon(
+                    imageVector = Icons.Default.SelectAll,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                )
+            },
+        )
+        if (showSelectMenu) {
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_select_all)) },
+                onClick = {
+                    onSelectAll()
+                    showMainMenu = false
+                    showSelectMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.SelectAll,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.action_deselect)) },
+                onClick = {
+                    onDeselectAll()
+                    showMainMenu = false
+                    showSelectMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.SelectAll,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            HorizontalDivider(modifier = Modifier.padding(vertical = 8.dp))
+        }
+
+        DropdownMenuItem(
+            text = { Text(stringResource(R.string.per_app_proxy_backup)) },
+            onClick = { showBackupMenu = !showBackupMenu },
+            leadingIcon = {
+                Icon(
+                    imageVector = Icons.Default.ContentPaste,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.primary,
+                )
+            },
+        )
+        if (showBackupMenu) {
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_import)) },
+                onClick = {
+                    onImport()
+                    showMainMenu = false
+                    showBackupMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.ContentPaste,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+            DropdownMenuItem(
+                text = { Text(stringResource(R.string.per_app_proxy_export)) },
+                onClick = {
+                    onExport()
+                    showMainMenu = false
+                    showBackupMenu = false
+                },
+                leadingIcon = {
+                    Icon(
+                        imageVector = Icons.Default.ContentPaste,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary,
+                        modifier = Modifier.padding(start = 24.dp),
+                    )
+                },
+            )
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/profile/EditProfileContentScreen.kt

@@ -44,7 +44,6 @@ import androidx.compose.material3.IconButton
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
@@ -62,6 +61,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clipToBounds
 import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.input.key.Key
@@ -82,6 +82,7 @@ import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.blacksquircle.ui.language.json.JsonLanguage
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
@@ -137,7 +138,91 @@ fun EditProfileContentScreen(
         showUnsavedChangesDialog = true
     }
 
-    Scaffold(
+    OverrideTopBar {
+        TopAppBar(
+            title = {
+                Column {
+                    Text(
+                        if (uiState.isReadOnly) {
+                            stringResource(R.string.view_configuration)
+                        } else {
+                            stringResource(R.string.title_edit_configuration)
+                        },
+                    )
+                    if (uiState.profileName.isNotEmpty()) {
+                        Text(
+                            text = uiState.profileName,
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    }
+                }
+            },
+            navigationIcon = {
+                IconButton(
+                    onClick = {
+                        if (uiState.hasUnsavedChanges && !uiState.isReadOnly) {
+                            showUnsavedChangesDialog = true
+                        } else {
+                            onNavigateBack()
+                        }
+                    },
+                ) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+            actions = {
+                // Search/Collapse button (Ctrl/Cmd+F)
+                IconButton(
+                    onClick = { viewModel.toggleSearchBar() },
+                ) {
+                    Icon(
+                        imageVector = if (uiState.showSearchBar) Icons.Default.ExpandLess else Icons.Default.Search,
+                        contentDescription =
+                            if (uiState.showSearchBar) {
+                                stringResource(R.string.content_description_collapse_search)
+                            } else {
+                                stringResource(R.string.search)
+                            },
+                        tint =
+                            if (uiState.showSearchBar) {
+                                MaterialTheme.colorScheme.primary
+                            } else {
+                                MaterialTheme.colorScheme.onSurface
+                            },
+                    )
+                }
+
+                // Save button (only show if not read-only) (Ctrl/Cmd+S)
+                if (!uiState.isReadOnly) {
+                    IconButton(
+                        onClick = { viewModel.saveConfiguration() },
+                        enabled = uiState.hasUnsavedChanges && !uiState.isLoading,
+                    ) {
+                        Icon(
+                            imageVector = Icons.Default.Save,
+                            contentDescription = stringResource(R.string.save),
+                            tint =
+                                if (uiState.hasUnsavedChanges) {
+                                    MaterialTheme.colorScheme.primary
+                                } else {
+                                    MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
+                                },
+                        )
+                    }
+                }
+            },
+            colors =
+                TopAppBarDefaults.topAppBarColors(
+                    containerColor = MaterialTheme.colorScheme.surface,
+                ),
+        )
+    }
+
+    Column(
         modifier =
             modifier
                 .fillMaxSize()
@@ -221,106 +306,17 @@ fun EditProfileContentScreen(
                         false
                     }
                 },
-        topBar = {
-            TopAppBar(
-                title = {
-                    Column {
-                        Text(
-                            if (uiState.isReadOnly) {
-                                stringResource(R.string.view_configuration)
-                            } else {
-                                stringResource(R.string.title_edit_configuration)
-                            },
-                        )
-                        if (uiState.profileName.isNotEmpty()) {
-                            Text(
-                                text = uiState.profileName,
-                                style = MaterialTheme.typography.bodyMedium,
-                                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                            )
-                        }
-                    }
-                },
-                navigationIcon = {
-                    IconButton(
-                        onClick = {
-                            if (uiState.hasUnsavedChanges && !uiState.isReadOnly) {
-                                showUnsavedChangesDialog = true
-                            } else {
-                                onNavigateBack()
-                            }
-                        },
-                    ) {
-                        Icon(
-                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
-                            contentDescription = stringResource(R.string.content_description_back),
-                        )
-                    }
-                },
-                actions = {
-                    // Search/Collapse button (Ctrl/Cmd+F)
-                    IconButton(
-                        onClick = { viewModel.toggleSearchBar() },
-                    ) {
-                        Icon(
-                            imageVector = if (uiState.showSearchBar) Icons.Default.ExpandLess else Icons.Default.Search,
-                            contentDescription =
-                                if (uiState.showSearchBar) {
-                                    stringResource(R.string.content_description_collapse_search)
-                                } else {
-                                    stringResource(R.string.search)
-                                },
-                            tint =
-                                if (uiState.showSearchBar) {
-                                    MaterialTheme.colorScheme.primary
-                                } else {
-                                    MaterialTheme.colorScheme.onSurface
-                                },
-                        )
-                    }
-
-                    // Save button (only show if not read-only) (Ctrl/Cmd+S)
-                    if (!uiState.isReadOnly) {
-                        IconButton(
-                            onClick = { viewModel.saveConfiguration() },
-                            enabled = uiState.hasUnsavedChanges && !uiState.isLoading,
-                        ) {
-                            Icon(
-                                imageVector = Icons.Default.Save,
-                                contentDescription = stringResource(R.string.save),
-                                tint =
-                                    if (uiState.hasUnsavedChanges) {
-                                        MaterialTheme.colorScheme.primary
-                                    } else {
-                                        MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
-                                    },
-                            )
-                        }
-                    }
-                },
-                colors =
-                    TopAppBarDefaults.topAppBarColors(
-                        containerColor = MaterialTheme.colorScheme.surfaceContainer,
-                    ),
-            )
-        },
-    ) { paddingValues ->
-        Column(
-            modifier =
-                Modifier
-                    .fillMaxSize()
-                    .padding(paddingValues),
     ) {
             // Search bar (appears at top when activated)
             AnimatedVisibility(
                 visible = uiState.showSearchBar,
-                enter = slideInVertically(initialOffsetY = { -it }) + fadeIn() + expandVertically(),
+                enter = expandVertically(expandFrom = Alignment.Top) + fadeIn(),
-                exit = slideOutVertically(targetOffsetY = { -it }) + fadeOut() + shrinkVertically(),
+                exit = shrinkVertically(shrinkTowards = Alignment.Top) + fadeOut(),
             ) {
                 Surface(
                     modifier = Modifier.fillMaxWidth(),
                     color = MaterialTheme.colorScheme.surfaceContainer,
-                    shadowElevation = 4.dp,
+                    tonalElevation = 2.dp,
                 ) {
                     Row(
                         modifier =
@@ -436,6 +432,7 @@ fun EditProfileContentScreen(
                 modifier =
                     Modifier
                 .fillMaxSize()
+                .clipToBounds()
                         .weight(1f),
             ) {
                 // Editor
@@ -829,8 +826,6 @@ fun EditProfileContentScreen(
                 }
             }
         }
-    }
-
     // Unsaved changes dialog
     if (showUnsavedChangesDialog) {
         AlertDialog(

app/src/main/java/io/nekohasekai/sfa/compose/screen/profile/EditProfileRoute.kt

@@ -0,0 +1,185 @@
+package io.nekohasekai.sfa.compose.screen.profile
+
+import androidx.compose.animation.AnimatedContentTransitionScope
+import androidx.compose.animation.core.tween
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.Modifier
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavType
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.navArgument
+
+@Composable
+fun EditProfileRoute(
+    profileId: Long,
+    onNavigateBack: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    if (profileId == -1L) {
+        LaunchedEffect(Unit) {
+            onNavigateBack()
+        }
+        return
+    }
+
+    val navController = rememberNavController()
+    val sharedViewModel: EditProfileViewModel = viewModel()
+
+    LaunchedEffect(profileId) {
+        sharedViewModel.loadProfile(profileId)
+    }
+
+    NavHost(
+        navController = navController,
+        startDestination = "edit_profile",
+        modifier = modifier,
+    ) {
+        composable(
+            route = "edit_profile",
+            enterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            exitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            popEnterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+            popExitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+        ) {
+            EditProfileScreen(
+                profileId = profileId,
+                onNavigateBack = onNavigateBack,
+                onNavigateToIconSelection = { currentIconId ->
+                    navController.navigate("icon_selection/${currentIconId ?: "null"}") {
+                        launchSingleTop = true
+                    }
+                },
+                onNavigateToEditContent = { profileName, isReadOnly ->
+                    navController.navigate("edit_content/$profileName/$isReadOnly") {
+                        launchSingleTop = true
+                    }
+                },
+                viewModel = sharedViewModel,
+            )
+        }
+
+        composable(
+            route = "icon_selection/{currentIconId}",
+            arguments =
+                listOf(
+                    navArgument("currentIconId") {
+                        type = NavType.StringType
+                        nullable = true
+                    },
+                ),
+            enterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            exitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            popEnterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+            popExitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+        ) { backStackEntry ->
+            val currentIconId =
+                backStackEntry.arguments?.getString("currentIconId")
+                    ?.takeIf { it != "null" }
+
+            IconSelectionScreen(
+                currentIconId = currentIconId,
+                onIconSelected = { iconId ->
+                    sharedViewModel.updateIcon(iconId)
+                    navController.popBackStack("edit_profile", inclusive = false)
+                },
+                onNavigateBack = {
+                    navController.popBackStack("edit_profile", inclusive = false)
+                },
+            )
+        }
+
+        composable(
+            route = "edit_content/{profileName}/{isReadOnly}",
+            arguments =
+                listOf(
+                    navArgument("profileName") {
+                        type = NavType.StringType
+                        defaultValue = ""
+                    },
+                    navArgument("isReadOnly") {
+                        type = NavType.BoolType
+                        defaultValue = false
+                    },
+                ),
+            enterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            exitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Left,
+                    animationSpec = tween(300),
+                )
+            },
+            popEnterTransition = {
+                slideIntoContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+            popExitTransition = {
+                slideOutOfContainer(
+                    AnimatedContentTransitionScope.SlideDirection.Right,
+                    animationSpec = tween(300),
+                )
+            },
+        ) { backStackEntry ->
+            val profileName = backStackEntry.arguments?.getString("profileName") ?: ""
+            val isReadOnly = backStackEntry.arguments?.getBoolean("isReadOnly") ?: false
+
+            EditProfileContentScreen(
+                profileId = profileId,
+                onNavigateBack = {
+                    navController.popBackStack("edit_profile", inclusive = false)
+                },
+                profileName = profileName,
+                isReadOnly = isReadOnly,
+            )
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/profile/EditProfileScreen.kt

@@ -13,6 +13,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBars
@@ -44,7 +45,6 @@ import androidx.compose.material3.IconButton
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
@@ -66,6 +66,8 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.base.SelectableMessageDialog
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.compose.util.ProfileIcons
 import io.nekohasekai.sfa.compose.util.RelativeTimeFormatter
 import io.nekohasekai.sfa.compose.util.icons.MaterialIconsLibrary
@@ -112,23 +114,13 @@ fun EditProfileScreen(
 
     // Error dialog
     if (showErrorDialog) {
-        AlertDialog(
+        SelectableMessageDialog(
-            onDismissRequest = {
+            title = stringResource(R.string.error_title),
+            message = uiState.errorMessage ?: "",
+            onDismiss = {
                 showErrorDialog = false
                 viewModel.clearError()
             },
-            title = { Text(stringResource(R.string.error_title)) },
-            text = { Text(uiState.errorMessage ?: "") },
-            confirmButton = {
-                TextButton(
-                    onClick = {
-                        showErrorDialog = false
-                        viewModel.clearError()
-                    },
-                ) {
-                    Text(stringResource(R.string.ok))
-                }
-            },
         )
     }
 
@@ -175,8 +167,7 @@ fun EditProfileScreen(
         showUnsavedChangesDialog = true
     }
 
-    Scaffold(
+    OverrideTopBar {
-        topBar = {
         TopAppBar(
             title = { Text(stringResource(R.string.title_edit_profile)) },
             navigationIcon = {
@@ -192,56 +183,21 @@ fun EditProfileScreen(
                     containerColor = MaterialTheme.colorScheme.surface,
                 ),
         )
-        },
+    }
-        bottomBar = {
+
-            AnimatedVisibility(
+    val bottomInset =
-                visible = uiState.hasChanges,
+        with(LocalDensity.current) {
-                enter = fadeIn() + expandVertically(),
+            WindowInsets.navigationBars.getBottom(this).toDp()
-                exit = fadeOut() + shrinkVertically(),
+        }
-            ) {
+    val bottomBarPadding =
-                Surface(
+        if (uiState.hasChanges) {
-                    modifier = Modifier.fillMaxWidth(),
+            88.dp + bottomInset
-                    color = MaterialTheme.colorScheme.surface,
-                    tonalElevation = 3.dp,
-                ) {
-                    Box(
-                        modifier =
-                            Modifier
-                                .fillMaxWidth()
-                                .windowInsetsPadding(WindowInsets.navigationBars)
-                                .padding(16.dp),
-                    ) {
-                        Button(
-                            onClick = { viewModel.saveChanges() },
-                            modifier = Modifier.fillMaxWidth(),
-                            enabled = !uiState.isSaving && uiState.autoUpdateIntervalError == null,
-                        ) {
-                            if (uiState.isSaving) {
-                                CircularProgressIndicator(
-                                    modifier = Modifier.size(18.dp),
-                                    strokeWidth = 2.dp,
-                                    color = MaterialTheme.colorScheme.onPrimary,
-                                )
         } else {
-                                Icon(
+            0.dp
-                                    Icons.Default.Save,
-                                    contentDescription = null,
-                                    modifier = Modifier.size(18.dp),
-                                )
-                                Spacer(modifier = Modifier.width(8.dp))
-                                Text(stringResource(R.string.save))
         }
-                        }
+
-                    }
-                }
-            }
-        },
-    ) { paddingValues ->
     Box(
-            modifier =
+        modifier = Modifier.fillMaxSize(),
-                Modifier
-                    .fillMaxSize()
-                    .padding(paddingValues),
     ) {
             // Progress indicator at top (only for initial loading)
             if (uiState.isLoading) {
@@ -256,7 +212,8 @@ fun EditProfileScreen(
                         Modifier
                             .fillMaxSize()
                             .verticalScroll(rememberScrollState())
-                            .padding(16.dp),
+                            .padding(16.dp)
+                            .padding(bottom = bottomBarPadding),
                     verticalArrangement = Arrangement.spacedBy(16.dp),
                 ) {
                     // Basic Information Card
@@ -560,6 +517,47 @@ fun EditProfileScreen(
                     }
                 }
             }
+        AnimatedVisibility(
+            visible = uiState.hasChanges,
+            enter = fadeIn() + expandVertically(),
+            exit = fadeOut() + shrinkVertically(),
+            modifier = Modifier.align(Alignment.BottomCenter),
+        ) {
+            Surface(
+                modifier = Modifier.fillMaxWidth(),
+                color = MaterialTheme.colorScheme.surface,
+                tonalElevation = 3.dp,
+            ) {
+                Box(
+                    modifier =
+                        Modifier
+                            .fillMaxWidth()
+                            .windowInsetsPadding(WindowInsets.navigationBars)
+                            .padding(16.dp),
+                ) {
+                    Button(
+                        onClick = { viewModel.saveChanges() },
+                        modifier = Modifier.fillMaxWidth(),
+                        enabled = !uiState.isSaving && uiState.autoUpdateIntervalError == null,
+                    ) {
+                        if (uiState.isSaving) {
+                            CircularProgressIndicator(
+                                modifier = Modifier.size(18.dp),
+                                strokeWidth = 2.dp,
+                                color = MaterialTheme.colorScheme.onPrimary,
+                            )
+                        } else {
+                            Icon(
+                                Icons.Default.Save,
+                                contentDescription = null,
+                                modifier = Modifier.size(18.dp),
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(stringResource(R.string.save))
+                        }
+                    }
+                }
+            }
         }
     }
 }

app/src/main/java/io/nekohasekai/sfa/compose/screen/profile/IconSelectionScreen.kt

@@ -12,6 +12,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -44,7 +45,6 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
-import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
@@ -67,6 +67,7 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.compose.util.ProfileIcon
 import io.nekohasekai.sfa.compose.util.icons.IconCategory
 import io.nekohasekai.sfa.compose.util.icons.MaterialIconsLibrary
@@ -99,8 +100,7 @@ fun IconSelectionScreen(
             }
         }
 
-    Scaffold(
+    OverrideTopBar {
-        topBar = {
         TopAppBar(
             title = { Text(stringResource(R.string.select_icon)) },
             navigationIcon = {
@@ -147,65 +147,29 @@ fun IconSelectionScreen(
                     containerColor = MaterialTheme.colorScheme.surface,
                 ),
         )
-        },
+    }
-        bottomBar = {
+
-            // Footer with current selection info
+    val currentIcon =
         currentIconId?.let { id ->
-                MaterialIconsLibrary.getIconById(id)?.let { icon ->
+            MaterialIconsLibrary.getIconById(id)?.let { icon -> id to icon }
-                    Card(
-                        modifier =
-                            Modifier
-                                .fillMaxWidth()
-                                .windowInsetsPadding(WindowInsets.navigationBars)
-                                .padding(horizontal = 16.dp, vertical = 8.dp),
-                        colors =
-                            CardDefaults.cardColors(
-                                containerColor = MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.3f),
-                            ),
-                    ) {
-                        Row(
-                            modifier =
-                                Modifier
-                                    .fillMaxWidth()
-                                    .padding(12.dp),
-                            verticalAlignment = Alignment.CenterVertically,
-                        ) {
-                            Icon(
-                                imageVector = icon,
-                                contentDescription = null,
-                                modifier = Modifier.size(24.dp),
-                                tint = MaterialTheme.colorScheme.primary,
-                            )
-                            Spacer(modifier = Modifier.width(12.dp))
-                            Column {
-                                val iconInfo = MaterialIconsLibrary.getAllIcons().find { it.id == id }
-                                Text(
-                                    text =
-                                        stringResource(
-                                            R.string.current_icon_format,
-                                            iconInfo?.label ?: id,
-                                        ),
-                                    style = MaterialTheme.typography.bodyMedium,
-                                )
-                                MaterialIconsLibrary.getCategoryForIcon(id)?.let { category ->
-                                    Text(
-                                        text = category,
-                                        style = MaterialTheme.typography.bodySmall,
-                                        color = MaterialTheme.colorScheme.onSurfaceVariant,
-                                    )
         }
+    val bottomInset =
+        with(LocalDensity.current) {
+            WindowInsets.navigationBars.getBottom(this).toDp()
         }
+    val bottomBarPadding =
+        if (currentIcon != null) {
+            88.dp + bottomInset
+        } else {
+            0.dp
         }
-                    }
+
-                }
+    Box(modifier = Modifier.fillMaxSize()) {
-            }
-        },
-    ) { paddingValues ->
         Column(
             modifier =
                 Modifier
                     .fillMaxSize()
-                    .padding(paddingValues),
+                    .padding(bottom = bottomBarPadding),
         ) {
             // Show search bar with animation
             AnimatedVisibility(
@@ -419,6 +383,55 @@ fun IconSelectionScreen(
                 }
             }
         }
+
+        currentIcon?.let { (id, icon) ->
+            Card(
+                modifier =
+                    Modifier
+                        .fillMaxWidth()
+                        .align(Alignment.BottomCenter)
+                        .windowInsetsPadding(WindowInsets.navigationBars)
+                        .padding(horizontal = 16.dp, vertical = 8.dp),
+                colors =
+                    CardDefaults.cardColors(
+                        containerColor = MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.3f),
+                    ),
+            ) {
+                Row(
+                    modifier =
+                        Modifier
+                            .fillMaxWidth()
+                            .padding(12.dp),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
+                    Icon(
+                        imageVector = icon,
+                        contentDescription = null,
+                        modifier = Modifier.size(24.dp),
+                        tint = MaterialTheme.colorScheme.primary,
+                    )
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Column {
+                        val iconInfo = MaterialIconsLibrary.getAllIcons().find { it.id == id }
+                        Text(
+                            text =
+                                stringResource(
+                                    R.string.current_icon_format,
+                                    iconInfo?.label ?: id,
+                                ),
+                            style = MaterialTheme.typography.bodyMedium,
+                        )
+                        MaterialIconsLibrary.getCategoryForIcon(id)?.let { category ->
+                            Text(
+                                text = category,
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        }
+                    }
+                }
+            }
+        }
     }
 }
 

app/src/main/java/io/nekohasekai/sfa/compose/screen/qrscan/QRCodeSmartCrop.kt

@@ -1,4 +1,4 @@
-package io.nekohasekai.sfa.ui.profile
+package io.nekohasekai.sfa.compose.screen.qrscan
 
 import kotlin.math.max
 import kotlin.math.min

app/src/main/java/io/nekohasekai/sfa/compose/screen/qrscan/QRScanViewModel.kt

@@ -16,8 +16,6 @@ import androidx.lifecycle.LifecycleOwner
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.sfa.qrs.QRSDecoder
 import io.nekohasekai.sfa.qrs.readIntLE
-import io.nekohasekai.sfa.ui.profile.QRCodeCropArea
-import io.nekohasekai.sfa.ui.profile.ZxingQRCodeAnalyzer
 import io.nekohasekai.sfa.vendor.Vendor
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow

app/src/main/java/io/nekohasekai/sfa/compose/screen/qrscan/ZxingQRCodeAnalyzer.kt

@@ -1,4 +1,4 @@
-package io.nekohasekai.sfa.ui.profile
+package io.nekohasekai.sfa.compose.screen.qrscan
 
 import androidx.camera.core.ImageAnalysis
 import androidx.camera.core.ImageProxy

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/AppSettingsScreen.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.outlined.AdminPanelSettings
 import androidx.compose.material.icons.outlined.Autorenew
 import androidx.compose.material.icons.outlined.Download
@@ -36,14 +37,17 @@ import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.ListItem
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -62,11 +66,14 @@ import androidx.navigation.NavController
 import io.nekohasekai.sfa.BuildConfig
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.database.Settings
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.compose.component.UpdateAvailableDialog
 import io.nekohasekai.sfa.update.UpdateCheckException
 import io.nekohasekai.sfa.update.UpdateState
 import io.nekohasekai.sfa.update.UpdateTrack
 import io.nekohasekai.sfa.vendor.Vendor
+import io.nekohasekai.sfa.utils.HookStatusClient
+import io.nekohasekai.sfa.xposed.XposedActivation
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
@@ -75,6 +82,20 @@ import kotlinx.coroutines.withContext
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun AppSettingsScreen(navController: NavController) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.title_app_settings)) },
+            navigationIcon = {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+        )
+    }
+
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
     val hasUpdate by UpdateState.hasUpdate
@@ -87,6 +108,8 @@ fun AppSettingsScreen(navController: NavController) {
 
     var silentInstallEnabled by remember { mutableStateOf(Settings.silentInstallEnabled) }
     var silentInstallMethod by remember { mutableStateOf(Settings.silentInstallMethod) }
+    val systemHookStatus by HookStatusClient.status.collectAsState()
+    val xposedActivated = systemHookStatus?.active == true || XposedActivation.isActivated(context)
     var isMethodAvailable by remember { mutableStateOf(true) }
     var autoUpdateEnabled by remember { mutableStateOf(Settings.autoUpdateEnabled) }
     var showInstallMethodMenu by remember { mutableStateOf(false) }
@@ -98,8 +121,13 @@ fun AppSettingsScreen(navController: NavController) {
     var downloadError by remember { mutableStateOf<String?>(null) }
     var showUpdateAvailableDialog by remember { mutableStateOf(false) }
 
+    LaunchedEffect(Unit) {
+        HookStatusClient.refresh()
+    }
+
     // Re-check method availability when returning from background (e.g., after granting permission)
     LifecycleEventEffect(Lifecycle.Event.ON_RESUME) {
+        HookStatusClient.refresh()
         if (silentInstallEnabled) {
             scope.launch {
                 val success = withContext(Dispatchers.IO) {
@@ -216,14 +244,10 @@ fun AppSettingsScreen(navController: NavController) {
                 downloadError = null
                 downloadJob = scope.launch {
                     try {
-                        val result = withContext(Dispatchers.IO) {
+                        withContext(Dispatchers.IO) {
                             Vendor.downloadAndInstall(context, updateInfo!!.downloadUrl)
                         }
-                        if (result.isFailure) {
-                            downloadError = result.exceptionOrNull()?.message
-                        } else {
                         showDownloadDialog = false
-                        }
                     } catch (e: Exception) {
                         downloadError = e.message
                     }
@@ -473,7 +497,7 @@ fun AppSettingsScreen(navController: NavController) {
                             ),
                     )
 
-                    if (silentInstallEnabled) {
+                    if (silentInstallEnabled && !xposedActivated) {
                         ListItem(
                             headlineContent = {
                                 Text(
@@ -707,6 +731,76 @@ fun AppSettingsScreen(navController: NavController) {
                         ),
                 )
 
+                if (BuildConfig.DEBUG && Vendor.supportsTrackSelection()) {
+                    var isForceDownloading by remember { mutableStateOf(false) }
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.force_download_install),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Outlined.SystemUpdateAlt,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.error,
+                            )
+                        },
+                        trailingContent = {
+                            if (isForceDownloading) {
+                                CircularProgressIndicator(
+                                    modifier = Modifier.size(24.dp),
+                                    strokeWidth = 2.dp,
+                                )
+                            }
+                        },
+                        modifier =
+                            Modifier
+                                .clip(
+                                    if (hasUpdate) {
+                                        RoundedCornerShape(0.dp)
+                                    } else {
+                                        RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp)
+                                    },
+                                )
+                                .clickable(enabled = !isForceDownloading) {
+                                    isForceDownloading = true
+                                    scope.launch {
+                                        try {
+                                            val latestUpdate = withContext(Dispatchers.IO) {
+                                                Vendor.forceGetLatestUpdate()
+                                            }
+                                            if (latestUpdate != null) {
+                                                showDownloadDialog = true
+                                                downloadError = null
+                                                downloadJob = scope.launch {
+                                                    try {
+                                                        withContext(Dispatchers.IO) {
+                                                            Vendor.downloadAndInstall(context, latestUpdate.downloadUrl)
+                                                        }
+                                                        showDownloadDialog = false
+                                                    } catch (e: Exception) {
+                                                        downloadError = e.message
+                                                    }
+                                                }
+                                            } else {
+                                                showErrorDialog = R.string.no_updates_available
+                                            }
+                                        } catch (_: UpdateCheckException.TrackNotSupported) {
+                                            showErrorDialog = R.string.update_track_not_supported
+                                        } catch (_: Exception) {
+                                        }
+                                        isForceDownloading = false
+                                    }
+                                },
+                        colors =
+                            ListItemDefaults.colors(
+                                containerColor = Color.Transparent,
+                            ),
+                    )
+                }
+
                 if (hasUpdate && updateInfo != null) {
                     ListItem(
                         headlineContent = {

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/CoreSettingsScreen.kt

@@ -17,6 +17,7 @@ import android.content.Intent
 import android.provider.DocumentsContract
 import android.widget.Toast
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.outlined.DeleteForever
 import androidx.compose.material.icons.outlined.FolderOpen
 import androidx.compose.material.icons.outlined.Info
@@ -24,12 +25,15 @@ import androidx.compose.material.icons.outlined.Storage
 import androidx.compose.material.icons.outlined.WarningAmber
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.ListItem
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -46,13 +50,29 @@ import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
 import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.database.Settings
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun CoreSettingsScreen(navController: NavController) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.core)) },
+            navigationIcon = {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+        )
+    }
+
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
     var dataSize by remember { mutableStateOf("") }

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/PrivilegeSettingsScreen.kt

@@ -0,0 +1,963 @@
+package io.nekohasekai.sfa.compose.screen.settings
+
+import android.content.Intent
+import android.net.Uri
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.outlined.KeyboardArrowRight
+import androidx.compose.material.icons.filled.RestartAlt
+import androidx.compose.material.icons.outlined.AppShortcut
+import androidx.compose.material.icons.outlined.BugReport
+import androidx.compose.material.icons.outlined.CheckBox
+import androidx.compose.material.icons.outlined.Code
+import androidx.compose.material.icons.outlined.FilterAlt
+import androidx.compose.material.icons.outlined.ViewModule
+import androidx.compose.material.icons.outlined.WarningAmber
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.ListItemDefaults
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.core.content.FileProvider
+import androidx.navigation.NavController
+import io.nekohasekai.sfa.R
+import io.nekohasekai.libbox.Libbox
+import io.nekohasekai.sfa.compose.base.GlobalEventBus
+import io.nekohasekai.sfa.compose.base.SelectableMessageDialog
+import io.nekohasekai.sfa.compose.base.UiEvent
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
+import io.nekohasekai.sfa.database.Settings
+import io.nekohasekai.sfa.constant.Status
+import io.nekohasekai.sfa.utils.DetectionResult
+import io.nekohasekai.sfa.utils.HookModuleUpdateNotifier
+import io.nekohasekai.sfa.utils.PrivilegeSettingsClient
+import io.nekohasekai.sfa.utils.HookStatusClient
+import io.nekohasekai.sfa.utils.VpnDetectionTest
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.io.FileInputStream
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun PrivilegeSettingsScreen(navController: NavController, serviceStatus: Status = Status.Stopped) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.privilege_settings)) },
+            navigationIcon = {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+        )
+    }
+
+    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
+    val systemHookStatus by HookStatusClient.status.collectAsState()
+    var privilegeSettingsEnabled by remember { mutableStateOf(Settings.privilegeSettingsEnabled) }
+
+    var showTestDialog by remember { mutableStateOf(false) }
+    var testResult by remember { mutableStateOf<DetectionResult?>(null) }
+    var isTestRunning by remember { mutableStateOf(false) }
+    var interfaceRenameEnabled by remember { mutableStateOf(Settings.privilegeSettingsInterfaceRenameEnabled) }
+    var interfacePrefix by remember { mutableStateOf(Settings.privilegeSettingsInterfacePrefix) }
+    var showInterfacePrefixDialog by remember { mutableStateOf(false) }
+    var interfacePrefixInput by remember { mutableStateOf(interfacePrefix) }
+    var showExportProgressDialog by remember { mutableStateOf(false) }
+    var exportCancelled by remember { mutableStateOf(false) }
+    var exportError by remember { mutableStateOf<String?>(null) }
+    var showExportSuccessDialog by remember { mutableStateOf(false) }
+    var exportedFile by remember { mutableStateOf<File?>(null) }
+    var showMessageDialog by remember { mutableStateOf(false) }
+    var messageDialogTitle by remember { mutableStateOf("") }
+    var messageDialogMessage by remember { mutableStateOf("") }
+
+    val saveFileLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.CreateDocument("application/zip")
+    ) { uri ->
+        val file = exportedFile
+        if (uri != null && file != null) {
+            scope.launch(Dispatchers.IO) {
+                try {
+                    context.contentResolver.openOutputStream(uri)?.use { output ->
+                        FileInputStream(file).use { input ->
+                            input.copyTo(output)
+                        }
+                    }
+                } catch (e: Throwable) {
+                    android.util.Log.e("PrivilegeSettings", "Failed to save file", e)
+                }
+            }
+        }
+        showExportSuccessDialog = false
+        exportedFile = null
+    }
+
+    androidx.compose.runtime.LaunchedEffect(Unit) {
+        HookStatusClient.refresh()
+    }
+
+        val hasPendingDowngrade = HookModuleUpdateNotifier.isDowngrade(systemHookStatus)
+        val hasPendingUpdate = HookModuleUpdateNotifier.isUpgrade(systemHookStatus)
+        val hasPendingChange = hasPendingDowngrade || hasPendingUpdate
+    androidx.compose.runtime.LaunchedEffect(systemHookStatus) {
+        HookModuleUpdateNotifier.maybeNotify(context, systemHookStatus)
+    }
+
+    if (showTestDialog) {
+        SelfTestDialog(
+            isRunning = isTestRunning,
+            result = testResult,
+            onDismiss = {
+                showTestDialog = false
+                testResult = null
+            },
+        )
+    }
+    if (showInterfacePrefixDialog) {
+        AlertDialog(
+            onDismissRequest = { showInterfacePrefixDialog = false },
+            title = { Text(stringResource(R.string.privilege_settings_interface_rename_title)) },
+            text = {
+                OutlinedTextField(
+                    value = interfacePrefixInput,
+                    onValueChange = { interfacePrefixInput = it },
+                    singleLine = true,
+                    label = { Text(stringResource(R.string.privilege_settings_interface_prefix)) },
+                )
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        val trimmed = interfacePrefixInput.trim()
+                        val filtered = buildString(trimmed.length) {
+                            for (ch in trimmed) {
+                                if (ch.isLetterOrDigit() || ch == '_') {
+                                    append(ch)
+                                }
+                            }
+                        }
+                        val normalized = if (filtered.isEmpty()) "en" else filtered
+                        interfacePrefix = normalized
+                        Settings.privilegeSettingsInterfacePrefix = normalized
+                        showInterfacePrefixDialog = false
+                        scope.launch {
+                            val failure =
+                                withContext(Dispatchers.IO) {
+                                    PrivilegeSettingsClient.sync()
+                                }
+                            if (failure != null) {
+                                messageDialogTitle = context.getString(R.string.error_title)
+                                messageDialogMessage = failure.message ?: failure.toString()
+                                showMessageDialog = true
+                            } else if (serviceStatus == Status.Started) {
+                                GlobalEventBus.tryEmit(UiEvent.RestartToTakeEffect)
+                            }
+                        }
+                    },
+                ) {
+                    Text(stringResource(R.string.save))
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { showInterfacePrefixDialog = false }) {
+                    Text(stringResource(R.string.cancel))
+                }
+            },
+        )
+    }
+    if (showMessageDialog) {
+        SelectableMessageDialog(
+            title = messageDialogTitle,
+            message = messageDialogMessage,
+            onDismiss = { showMessageDialog = false },
+        )
+    }
+    if (showExportProgressDialog) {
+        AlertDialog(
+            onDismissRequest = {},
+            title = { Text(stringResource(R.string.privilege_settings_export_debug)) },
+            text = {
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    CircularProgressIndicator(modifier = Modifier.size(24.dp))
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Text(
+                        if (exportError != null) exportError!!
+                        else stringResource(R.string.exporting)
+                    )
+                }
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        if (exportError != null) {
+                            showExportProgressDialog = false
+                            exportError = null
+                        } else {
+                            exportCancelled = true
+                            showExportProgressDialog = false
+                        }
+                    },
+                ) {
+                    Text(stringResource(if (exportError != null) R.string.ok else android.R.string.cancel))
+                }
+            },
+        )
+    }
+    if (showExportSuccessDialog && exportedFile != null) {
+        AlertDialog(
+            onDismissRequest = {
+                showExportSuccessDialog = false
+                exportedFile = null
+            },
+            title = { Text(stringResource(R.string.privilege_settings_export_debug_complete)) },
+            text = {
+                val file = exportedFile
+                if (file != null) {
+                    Text(stringResource(R.string.privilege_settings_export_debug_message, Libbox.formatBytes(file.length())))
+                }
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        val file = exportedFile ?: return@TextButton
+                        val uri = FileProvider.getUriForFile(
+                            context,
+                            "${context.packageName}.cache",
+                            file
+                        )
+                        val intent = Intent(Intent.ACTION_SEND).apply {
+                            type = "application/zip"
+                            putExtra(Intent.EXTRA_STREAM, uri)
+                            addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                        }
+                        context.startActivity(Intent.createChooser(intent, null))
+                        showExportSuccessDialog = false
+                        exportedFile = null
+                    }
+                ) {
+                    Text(stringResource(R.string.menu_share))
+                }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = {
+                        val file = exportedFile ?: return@TextButton
+                        saveFileLauncher.launch(file.name)
+                    }
+                ) {
+                    Text(stringResource(R.string.save))
+                }
+            },
+        )
+    }
+
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(MaterialTheme.colorScheme.surface)
+            .verticalScroll(rememberScrollState())
+            .padding(vertical = 8.dp),
+    ) {
+        val isLsposedActivated = systemHookStatus?.active == true
+        val showLogs = isLsposedActivated && !hasPendingChange
+        val showExportDebug = showLogs
+        val statusShape =
+            if (showLogs || hasPendingChange) {
+                RoundedCornerShape(topStart = 12.dp, topEnd = 12.dp)
+            } else {
+                RoundedCornerShape(12.dp)
+            }
+        val logItemShape =
+            if (showExportDebug) {
+                RoundedCornerShape(0.dp)
+            } else {
+                RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp)
+            }
+        val statusLabel =
+            when {
+                hasPendingDowngrade -> stringResource(R.string.lsposed_module_pending_downgrade)
+                hasPendingUpdate -> stringResource(R.string.lsposed_module_pending_update)
+                isLsposedActivated -> stringResource(R.string.lsposed_module_activated)
+                else -> stringResource(R.string.lsposed_module_not_activated)
+            }
+        val statusIcon =
+            when {
+                hasPendingDowngrade -> Icons.Outlined.WarningAmber
+                hasPendingUpdate -> Icons.Outlined.WarningAmber
+                isLsposedActivated -> Icons.Outlined.CheckBox
+                else -> Icons.Outlined.WarningAmber
+            }
+        val statusIconTint =
+            when {
+                hasPendingDowngrade -> MaterialTheme.colorScheme.error
+                hasPendingUpdate -> Color(0xFFFFC107)
+                isLsposedActivated -> MaterialTheme.colorScheme.primary
+                else -> MaterialTheme.colorScheme.error
+            }
+
+        Text(
+            text = stringResource(R.string.privilege_module_title),
+            style = MaterialTheme.typography.labelLarge,
+            color = MaterialTheme.colorScheme.primary,
+            modifier = Modifier.padding(start = 32.dp, top = 16.dp, bottom = 8.dp),
+        )
+
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.surfaceContainer,
+            ),
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                ListItem(
+                    headlineContent = {
+                        Text(
+                            statusLabel,
+                            style = MaterialTheme.typography.bodyLarge,
+                        )
+                    },
+                    supportingContent = null,
+                    leadingContent = {
+                        Icon(
+                            imageVector = Icons.Outlined.Code,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingContent = {
+                        Icon(
+                            imageVector = statusIcon,
+                            contentDescription = null,
+                            tint = statusIconTint,
+                        )
+                    },
+                    modifier = Modifier.clip(statusShape),
+                    colors = ListItemDefaults.colors(
+                        containerColor = Color.Transparent,
+                    ),
+                )
+                if (showLogs) {
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.privilege_settings_view_logs),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Outlined.ViewModule,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                            )
+                        },
+                        trailingContent = {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Outlined.KeyboardArrowRight,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        },
+                        modifier =
+                            Modifier
+                                .clip(logItemShape)
+                                .clickable {
+                                    navController.navigate("settings/privilege/logs")
+                                },
+                        colors = ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                    )
+                }
+                if (showExportDebug) {
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.privilege_settings_export_debug),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Outlined.BugReport,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                            )
+                        },
+                        modifier =
+                            Modifier
+                                .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
+                                .clickable {
+                                    val exportBase = File(context.cacheDir, "debug")
+                                    if (!exportBase.exists()) {
+                                        exportBase.mkdirs()
+                                    }
+                                    val timestamp =
+                                        SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(Date())
+                                    val outZip = File(exportBase, "sing-box-lsposed-debug-${timestamp}.zip")
+                                    exportCancelled = false
+                                    exportError = null
+                                    showExportProgressDialog = true
+                                    scope.launch {
+                                        val result = withContext(Dispatchers.IO) {
+                                            PrivilegeSettingsClient.exportDebugInfo(outZip.absolutePath)
+                                        }
+                                        if (exportCancelled) {
+                                            outZip.delete()
+                                            return@launch
+                                        }
+                                        showExportProgressDialog = false
+                                        val failure = result.error
+                                        if (failure == null) {
+                                            exportedFile = outZip
+                                            showExportSuccessDialog = true
+                                        } else {
+                                            messageDialogTitle = context.getString(R.string.error_title)
+                                            messageDialogMessage = context.getString(
+                                                R.string.privilege_settings_export_debug_failed,
+                                                failure
+                                            )
+                                            showMessageDialog = true
+                                        }
+                                    }
+                                },
+                        colors = ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                    )
+                }
+                if (hasPendingChange) {
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.privilege_module_restart_action),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Default.RestartAlt,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                            )
+                        },
+                        modifier =
+                            Modifier
+                                .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
+                                .clickable {
+                                    scope.launch {
+                                        val failure = withContext(Dispatchers.IO) {
+                                            runCatching {
+                                                val process = Runtime.getRuntime().exec(
+                                                    arrayOf(
+                                                        "su",
+                                                        "-c",
+                                                        "/system/bin/svc power reboot || /system/bin/reboot",
+                                                    ),
+                                                )
+                                                val error = process.errorStream.bufferedReader().use { it.readText().trim() }
+                                                process.inputStream.close()
+                                                process.outputStream.close()
+                                                process.errorStream.close()
+                                                val code = process.waitFor()
+                                                if (code == 0) {
+                                                    null
+                                                } else {
+                                                    error.ifBlank { "exit=$code" }
+                                                }
+                                            }.getOrElse { it.message ?: "unknown" }
+                                        }
+                                        if (failure != null) {
+                                            val message =
+                                                if (failure == "unknown" || failure.startsWith("exit=")) {
+                                                    context.getString(R.string.root_access_required)
+                                                } else {
+                                                    context.getString(R.string.privilege_module_restart_failed, failure)
+                                                }
+                                            messageDialogTitle = context.getString(R.string.error_title)
+                                            messageDialogMessage = message
+                                            showMessageDialog = true
+                                        }
+                                    }
+                                },
+                        colors = ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                    )
+                }
+            }
+        }
+
+        Text(
+            text = stringResource(R.string.privilege_settings_hide_title),
+            style = MaterialTheme.typography.labelLarge,
+            color = MaterialTheme.colorScheme.primary,
+            modifier = Modifier.padding(start = 32.dp, top = 24.dp, bottom = 8.dp),
+        )
+
+        val privilegeControlsEnabled = isLsposedActivated && !hasPendingChange
+        val hasManageItem = privilegeSettingsEnabled
+
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.surfaceContainer,
+            ),
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                val disabledAlpha = 0.38f
+                ListItem(
+                    headlineContent = {
+                        Text(
+                            stringResource(R.string.enabled),
+                            style = MaterialTheme.typography.bodyLarge,
+                        )
+                    },
+                    supportingContent = {
+                        Text(
+                            stringResource(R.string.privilege_settings_hide_description),
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    },
+                    leadingContent = {
+                        Icon(
+                            imageVector = Icons.Outlined.FilterAlt,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingContent = {
+                        Switch(
+                            checked = privilegeSettingsEnabled,
+                            onCheckedChange = { checked ->
+                                privilegeSettingsEnabled = checked
+                                scope.launch {
+                                    val failure =
+                                        withContext(Dispatchers.IO) {
+                                            Settings.privilegeSettingsEnabled = checked
+                                            PrivilegeSettingsClient.sync()
+                                        }
+                                    if (failure != null) {
+                                        messageDialogTitle = context.getString(R.string.error_title)
+                                        messageDialogMessage = failure.message ?: failure.toString()
+                                        showMessageDialog = true
+                                    }
+                                }
+                            },
+                            enabled = privilegeControlsEnabled,
+                        )
+                    },
+                    modifier = Modifier
+                        .alpha(if (privilegeControlsEnabled) 1f else disabledAlpha)
+                        .clip(
+                            if (hasManageItem) {
+                                RoundedCornerShape(topStart = 12.dp, topEnd = 12.dp)
+                            } else {
+                                RoundedCornerShape(12.dp)
+                            }
+                        ),
+                    colors = ListItemDefaults.colors(
+                        containerColor = Color.Transparent,
+                    ),
+                )
+
+                val manageEnabled = privilegeControlsEnabled && privilegeSettingsEnabled
+                if (hasManageItem) {
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.privilege_settings_hide_manage),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Outlined.AppShortcut,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                            )
+                        },
+                        trailingContent = {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Outlined.KeyboardArrowRight,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        },
+                        modifier = Modifier
+                            .alpha(if (manageEnabled) 1f else disabledAlpha)
+                            .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
+                            .clickable(enabled = manageEnabled) {
+                                navController.navigate("settings/privilege/manage")
+                            },
+                        colors = ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                    )
+                }
+
+            }
+        }
+
+        Text(
+            text = stringResource(R.string.privilege_settings_interface_rename_title),
+            style = MaterialTheme.typography.labelLarge,
+            color = MaterialTheme.colorScheme.primary,
+            modifier = Modifier.padding(start = 32.dp, top = 24.dp, bottom = 8.dp),
+        )
+
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.surfaceContainer,
+            ),
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                val renameControlsEnabled = isLsposedActivated && !hasPendingChange
+                val disabledAlpha = 0.38f
+                ListItem(
+                    headlineContent = {
+                        Text(
+                            stringResource(R.string.enabled),
+                            style = MaterialTheme.typography.bodyLarge,
+                        )
+                    },
+                    leadingContent = {
+                        Icon(
+                            imageVector = Icons.Outlined.FilterAlt,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingContent = {
+                        Switch(
+                            checked = interfaceRenameEnabled,
+                            onCheckedChange = { checked ->
+                                interfaceRenameEnabled = checked
+                                scope.launch {
+                                    val failure =
+                                        withContext(Dispatchers.IO) {
+                                            Settings.privilegeSettingsInterfaceRenameEnabled = checked
+                                            PrivilegeSettingsClient.sync()
+                                        }
+                                    if (failure != null) {
+                                        messageDialogTitle = context.getString(R.string.error_title)
+                                        messageDialogMessage = failure.message ?: failure.toString()
+                                        showMessageDialog = true
+                                    } else if (serviceStatus == Status.Started) {
+                                        GlobalEventBus.tryEmit(UiEvent.RestartToTakeEffect)
+                                    }
+                                }
+                            },
+                            enabled = renameControlsEnabled,
+                        )
+                    },
+                    modifier = Modifier
+                        .alpha(if (renameControlsEnabled) 1f else disabledAlpha)
+                        .clip(
+                            if (interfaceRenameEnabled) {
+                                RoundedCornerShape(topStart = 12.dp, topEnd = 12.dp)
+                            } else {
+                                RoundedCornerShape(12.dp)
+                            }
+                        ),
+                    colors = ListItemDefaults.colors(
+                        containerColor = Color.Transparent,
+                    ),
+                )
+
+                if (interfaceRenameEnabled) {
+                    val prefixEnabled = renameControlsEnabled
+                    ListItem(
+                        headlineContent = {
+                            Text(
+                                stringResource(R.string.privilege_settings_interface_prefix),
+                                style = MaterialTheme.typography.bodyLarge,
+                            )
+                        },
+                        supportingContent = {
+                            Text(
+                                interfacePrefix,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        },
+                        leadingContent = {
+                            Icon(
+                                imageVector = Icons.Outlined.Code,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                            )
+                        },
+                        trailingContent = {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Outlined.KeyboardArrowRight,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        },
+                        modifier = Modifier
+                            .alpha(if (prefixEnabled) 1f else disabledAlpha)
+                            .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
+                            .clickable(enabled = prefixEnabled) {
+                                interfacePrefixInput = interfacePrefix
+                                showInterfacePrefixDialog = true
+                            },
+                        colors = ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                    )
+                }
+            }
+        }
+
+        Text(
+            text = stringResource(R.string.privilege_settings_vpn_detection_title),
+            style = MaterialTheme.typography.labelLarge,
+            color = MaterialTheme.colorScheme.primary,
+            modifier = Modifier.padding(start = 32.dp, top = 24.dp, bottom = 8.dp),
+        )
+
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = MaterialTheme.colorScheme.surfaceContainer,
+            ),
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                val testEnabled = !hasPendingChange
+                ListItem(
+                    headlineContent = {
+                        Text(
+                            stringResource(R.string.privilege_settings_hide_test),
+                            style = MaterialTheme.typography.bodyLarge,
+                        )
+                    },
+                    leadingContent = {
+                        Icon(
+                            imageVector = Icons.Outlined.BugReport,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingContent = {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Outlined.KeyboardArrowRight,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    },
+                    modifier = Modifier
+                        .alpha(if (testEnabled) 1f else 0.38f)
+                        .clip(RoundedCornerShape(12.dp))
+                        .clickable(enabled = testEnabled) {
+                            showTestDialog = true
+                            isTestRunning = true
+                            testResult = null
+                            scope.launch {
+                                val result = withContext(Dispatchers.IO) {
+                                    VpnDetectionTest.runDetection(context)
+                                }
+                                testResult = result
+                                isTestRunning = false
+                            }
+                        },
+                    colors = ListItemDefaults.colors(
+                        containerColor = Color.Transparent,
+                    ),
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun SelfTestDialog(
+    isRunning: Boolean,
+    result: DetectionResult?,
+    onDismiss: () -> Unit,
+) {
+    val notDetectedText = stringResource(R.string.privilege_settings_hide_test_not_detected)
+
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = {
+            Text(stringResource(R.string.privilege_settings_hide_test_result))
+        },
+        text = {
+            if (isRunning) {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(vertical = 24.dp),
+                    horizontalArrangement = Arrangement.Center,
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
+                    CircularProgressIndicator()
+                    Text(
+                        text = stringResource(R.string.privilege_settings_hide_test_running),
+                        modifier = Modifier.padding(start = 16.dp),
+                    )
+                }
+            } else if (result != null) {
+                val frameworkInterfacesText = result.frameworkInterfaces
+                    .takeIf { it.isNotEmpty() }
+                    ?.joinToString(", ")
+                val frameworkProxyText = result.httpProxy?.takeIf { it.isNotBlank() }
+                val frameworkExtraLines = listOfNotNull(frameworkInterfacesText, frameworkProxyText)
+                val nativeInterfacesText = result.nativeInterfaces
+                    .takeIf { it.isNotEmpty() }
+                    ?.joinToString(", ")
+                val nativeExtraLines = listOfNotNull(nativeInterfacesText)
+                Column(
+                    modifier = Modifier.fillMaxWidth(),
+                    verticalArrangement = Arrangement.spacedBy(12.dp),
+                ) {
+                    Column {
+                        Text(
+                            text = "Framework",
+                            style = MaterialTheme.typography.titleMedium,
+                            color = MaterialTheme.colorScheme.onSurface,
+                        )
+                        if (result.frameworkDetected.isEmpty()) {
+                            Text(
+                                text = notDetectedText,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = Color(0xFF4CAF50),
+                            )
+                        } else {
+                            Text(
+                                text = result.frameworkDetected.joinToString(", "),
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.error,
+                                modifier = Modifier.padding(top = 4.dp),
+                            )
+                            if (frameworkExtraLines.isNotEmpty()) {
+                                Column(
+                                    modifier = Modifier.padding(top = 4.dp),
+                                    verticalArrangement = Arrangement.spacedBy(4.dp),
+                                ) {
+                                    frameworkExtraLines.forEach { line ->
+                                        Text(
+                                            text = line,
+                                            style = MaterialTheme.typography.bodyMedium,
+                                            color = MaterialTheme.colorScheme.error,
+                                        )
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    Column {
+                        Text(
+                            text = "Native",
+                            style = MaterialTheme.typography.titleMedium,
+                            color = MaterialTheme.colorScheme.onSurface,
+                        )
+                        if (!result.nativeDetected) {
+                            Text(
+                                text = notDetectedText,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = Color(0xFF4CAF50),
+                            )
+                        } else {
+                            Text(
+                                text = "getifaddrs()",
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.error,
+                                modifier = Modifier.padding(top = 4.dp),
+                            )
+                            if (nativeExtraLines.isNotEmpty()) {
+                                Column(
+                                    modifier = Modifier.padding(top = 4.dp),
+                                    verticalArrangement = Arrangement.spacedBy(4.dp),
+                                ) {
+                                    nativeExtraLines.forEach { line ->
+                                        Text(
+                                            text = line,
+                                            style = MaterialTheme.typography.bodyMedium,
+                                            color = MaterialTheme.colorScheme.error,
+                                        )
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        confirmButton = {
+            TextButton(onClick = onDismiss) {
+                Text(stringResource(R.string.close))
+            }
+        },
+    )
+}

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/ProfileOverrideScreen.kt

@@ -16,6 +16,7 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.automirrored.outlined.KeyboardArrowRight
 import androidx.compose.material.icons.outlined.AppShortcut
 import androidx.compose.material.icons.outlined.FilterList
@@ -26,7 +27,9 @@ import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.ListItem
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
@@ -34,6 +37,7 @@ import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
@@ -47,12 +51,16 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalLifecycleOwner
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleEventObserver
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.database.Settings
-import io.nekohasekai.sfa.ui.profileoverride.PerAppProxyActivity
+import io.nekohasekai.sfa.compose.screen.profileoverride.PerAppProxyScanner
 import io.nekohasekai.sfa.vendor.PackageQueryManager
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
@@ -60,8 +68,23 @@ import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ProfileOverrideScreen(navController: NavController) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.profile_override)) },
+            navigationIcon = {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+        )
+    }
+
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
 
@@ -73,7 +96,7 @@ fun ProfileOverrideScreen(navController: NavController) {
     var showRootDialog by remember { mutableStateOf(false) }
     var showModeDialog by remember { mutableStateOf(false) }
 
-    val needsPrivilegedQuery = PackageQueryManager.needsPrivilegedQuery
+    val showModeSelector = PackageQueryManager.showModeSelector
     var packageQueryMode by remember { mutableStateOf(Settings.perAppProxyPackageQueryMode) }
     val useRootMode = packageQueryMode == Settings.PACKAGE_QUERY_MODE_ROOT
 
@@ -82,20 +105,34 @@ fun ProfileOverrideScreen(navController: NavController) {
     val isShizukuPermissionGranted by PackageQueryManager.shizukuPermissionGranted.collectAsState()
     val isShizukuAvailable = isShizukuBinderReady && isShizukuPermissionGranted
 
-    DisposableEffect(needsPrivilegedQuery) {
+    DisposableEffect(showModeSelector) {
-        if (needsPrivilegedQuery) {
+        if (showModeSelector) {
             PackageQueryManager.registerListeners()
         }
         onDispose {
-            if (needsPrivilegedQuery) {
+            if (showModeSelector) {
                 PackageQueryManager.unregisterListeners()
             }
         }
     }
 
+    val lifecycleOwner = LocalLifecycleOwner.current
+    DisposableEffect(lifecycleOwner, showModeSelector) {
+        if (!showModeSelector) return@DisposableEffect onDispose { }
+        val observer = LifecycleEventObserver { _, event ->
+            if (event == Lifecycle.Event.ON_RESUME) {
+                PackageQueryManager.refreshShizukuState()
+            }
+        }
+        lifecycleOwner.lifecycle.addObserver(observer)
+        onDispose {
+            lifecycleOwner.lifecycle.removeObserver(observer)
+        }
+    }
+
     // Auto-disable per-app proxy if Shizuku authorization is revoked (only when using Shizuku mode)
     LaunchedEffect(isShizukuAvailable, useRootMode) {
-        if (needsPrivilegedQuery && !useRootMode && !isShizukuAvailable && perAppProxyEnabled) {
+        if (showModeSelector && !useRootMode && !isShizukuAvailable && perAppProxyEnabled) {
             perAppProxyEnabled = false
             withContext(Dispatchers.IO) {
                 Settings.perAppProxyEnabled = false
@@ -105,7 +142,7 @@ fun ProfileOverrideScreen(navController: NavController) {
 
     // Auto-close dialog and enable feature when Shizuku becomes available
     LaunchedEffect(isShizukuAvailable) {
-        if (needsPrivilegedQuery && isShizukuAvailable && showShizukuDialog) {
+        if (showModeSelector && isShizukuAvailable && showShizukuDialog) {
             showShizukuDialog = false
             perAppProxyEnabled = true
             withContext(Dispatchers.IO) {
@@ -212,7 +249,7 @@ fun ProfileOverrideScreen(navController: NavController) {
         }
 
         // Section: Per-App Proxy
-        val canUsePerAppProxy = if (needsPrivilegedQuery) {
+        val canUsePerAppProxy = if (showModeSelector) {
             if (useRootMode) true else isShizukuAvailable
         } else {
             true
@@ -237,7 +274,7 @@ fun ProfileOverrideScreen(navController: NavController) {
         ) {
             Column {
                 // Mode selector (only when privileged query is needed)
-                if (needsPrivilegedQuery) {
+                if (showModeSelector) {
                     val modeEnabled = !perAppProxyEnabled
                     val disabledAlpha = 0.38f
                     ListItem(
@@ -301,7 +338,7 @@ fun ProfileOverrideScreen(navController: NavController) {
                         Switch(
                             checked = perAppProxyEnabled,
                             onCheckedChange = { checked ->
-                                if (checked && needsPrivilegedQuery) {
+                                if (checked && showModeSelector) {
                                     if (useRootMode) {
                                         showRootDialog = true
                                     } else {
@@ -329,7 +366,7 @@ fun ProfileOverrideScreen(navController: NavController) {
                     },
                     modifier =
                         Modifier.clip(
-                            if (needsPrivilegedQuery) {
+                            if (showModeSelector) {
                                 RoundedCornerShape(0.dp)
                             } else if (perAppProxyEnabled && canUsePerAppProxy) {
                                 RoundedCornerShape(topStart = 12.dp, topEnd = 12.dp)
@@ -383,8 +420,7 @@ fun ProfileOverrideScreen(navController: NavController) {
                         },
                         modifier =
                             Modifier.clickable(enabled = manageEnabled) {
-                                val intent = Intent(context, PerAppProxyActivity::class.java)
+                                navController.navigate("settings/profile_override/manage")
-                                context.startActivity(intent)
                             },
                         colors =
                             ListItemDefaults.colors(
@@ -674,7 +710,7 @@ private suspend fun scanAllChinaApps(): Set<String> = withContext(Dispatchers.De
     val chinaApps = mutableSetOf<String>()
     installedPackages.map { packageInfo ->
         async {
-            if (PerAppProxyActivity.scanChinaPackage(packageInfo)) {
+        if (PerAppProxyScanner.scanChinaPackage(packageInfo)) {
                 synchronized(chinaApps) {
                     chinaApps.add(packageInfo.packageName)
                 }

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/ServiceSettingsScreen.kt

@@ -19,18 +19,22 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.outlined.BatteryChargingFull
 import androidx.compose.material.icons.outlined.Memory
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.ListItem
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -51,16 +55,32 @@ import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.bg.ServiceConnection
 import io.nekohasekai.sfa.compose.base.GlobalEventBus
 import io.nekohasekai.sfa.compose.base.UiEvent
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.database.Settings
 import io.nekohasekai.sfa.ktx.launchCustomTab
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ServiceSettingsScreen(
     navController: NavController,
     serviceConnection: ServiceConnection? = null,
 ) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.service)) },
+            navigationIcon = {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                        contentDescription = stringResource(R.string.content_description_back),
+                    )
+                }
+            },
+        )
+    }
+
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
     // Check battery optimization status

app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/SettingsScreen.kt

@@ -23,6 +23,7 @@ import androidx.compose.material.icons.outlined.Info
 import androidx.compose.material.icons.outlined.Settings
 import androidx.compose.material.icons.outlined.SwapHoriz
 import androidx.compose.material.icons.outlined.Tune
+import androidx.compose.material.icons.outlined.AdminPanelSettings
 import androidx.compose.material3.Badge
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
@@ -32,8 +33,10 @@ import androidx.compose.material3.ListItem
 import androidx.compose.material3.ListItemDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -48,20 +51,33 @@ import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
 import io.nekohasekai.sfa.BuildConfig
 import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
 import io.nekohasekai.sfa.database.Settings
 import io.nekohasekai.sfa.update.UpdateState
+import io.nekohasekai.sfa.utils.HookModuleUpdateNotifier
+import io.nekohasekai.sfa.utils.HookStatusClient
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun SettingsScreen(navController: NavController) {
+    OverrideTopBar {
+        TopAppBar(
+            title = { Text(stringResource(R.string.title_settings)) },
+        )
+    }
+
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
     val hasUpdate by UpdateState.hasUpdate
+    val hookStatus by HookStatusClient.status.collectAsState()
+    val hasPendingPrivilegeDowngrade = HookModuleUpdateNotifier.isDowngrade(hookStatus)
+    val hasPendingPrivilegeUpdate = HookModuleUpdateNotifier.isUpgrade(hookStatus)
     var isBatteryOptimizationIgnored by remember { mutableStateOf(true) }
 
     LaunchedEffect(Unit) {
+        HookStatusClient.refresh()
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             val pm = context.getSystemService(PowerManager::class.java)
             isBatteryOptimizationIgnored =
@@ -183,13 +199,43 @@ fun SettingsScreen(navController: NavController) {
                     },
                     modifier =
                         Modifier
-                            .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
                             .clickable { navController.navigate("settings/profile_override") },
                     colors =
                         ListItemDefaults.colors(
                             containerColor = Color.Transparent,
                         ),
                 )
+
+                ListItem(
+                    headlineContent = {
+                        Text(
+                            stringResource(R.string.privilege_settings),
+                            style = MaterialTheme.typography.bodyLarge,
+                        )
+                    },
+                    leadingContent = {
+                        Icon(
+                            imageVector = Icons.Outlined.AdminPanelSettings,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingContent = {
+                        if (hasPendingPrivilegeDowngrade) {
+                            Badge(containerColor = MaterialTheme.colorScheme.error)
+                        } else if (hasPendingPrivilegeUpdate) {
+                            Badge(containerColor = Color(0xFFFFC107))
+                        }
+                    },
+                    modifier =
+                        Modifier
+                            .clip(RoundedCornerShape(bottomStart = 12.dp, bottomEnd = 12.dp))
+                            .clickable { navController.navigate("settings/privilege") },
+                    colors =
+                        ListItemDefaults.colors(
+                            containerColor = Color.Transparent,
+                        ),
+                )
             }
         }
 

app/src/main/java/io/nekohasekai/sfa/compose/shared/AppSelectionComponents.kt

@@ -0,0 +1,301 @@
+package io.nekohasekai.sfa.compose.shared
+
+import android.Manifest
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.drawable.BitmapDrawable
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.combinedClickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ContentCopy
+import androidx.compose.material.icons.filled.ExpandLess
+import androidx.compose.material.icons.filled.ExpandMore
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import io.nekohasekai.sfa.R
+
+enum class SortMode {
+    NAME,
+    PACKAGE_NAME,
+    UID,
+    INSTALL_TIME,
+    UPDATE_TIME,
+}
+
+class PackageCache(
+    private val packageInfo: PackageInfo,
+    private val appInfo: ApplicationInfo,
+    private val packageManager: PackageManager,
+) {
+    val packageName: String get() = packageInfo.packageName
+
+    val uid: Int get() = packageInfo.applicationInfo!!.uid
+
+    val installTime: Long get() = packageInfo.firstInstallTime
+    val updateTime: Long get() = packageInfo.lastUpdateTime
+    val isSystem: Boolean get() = appInfo.flags and ApplicationInfo.FLAG_SYSTEM == 1
+    val isOffline: Boolean
+        get() = packageInfo.requestedPermissions?.contains(Manifest.permission.INTERNET) != true
+    val isDisabled: Boolean get() = appInfo.flags and ApplicationInfo.FLAG_INSTALLED == 0
+
+    val applicationIcon by lazy {
+        val drawable = appInfo.loadIcon(packageManager)
+        val bitmap =
+            if (drawable is BitmapDrawable) {
+                drawable.bitmap
+            } else {
+                val imageBitmap =
+                    Bitmap.createBitmap(
+                        drawable.intrinsicWidth.coerceAtLeast(1),
+                        drawable.intrinsicHeight.coerceAtLeast(1),
+                        Bitmap.Config.ARGB_8888,
+                    )
+                val canvas = Canvas(imageBitmap)
+                drawable.setBounds(0, 0, canvas.width, canvas.height)
+                drawable.draw(canvas)
+                imageBitmap
+            }
+        bitmap.asImageBitmap()
+    }
+
+    val applicationLabel by lazy {
+        appInfo.loadLabel(packageManager).toString()
+    }
+
+    val info: PackageInfo get() = packageInfo
+}
+
+fun buildDisplayPackages(
+    packages: List<PackageCache>,
+    selectedUids: Set<Int> = emptySet(),
+    selectedFirst: Boolean = false,
+    hideSystemApps: Boolean,
+    hideOfflineApps: Boolean,
+    hideDisabledApps: Boolean,
+    sortMode: SortMode,
+    sortReverse: Boolean,
+): List<PackageCache> {
+    val displayPackages =
+        packages.filter { packageCache ->
+            if (hideSystemApps && packageCache.isSystem) {
+                return@filter false
+            }
+            if (hideOfflineApps && packageCache.isOffline) {
+                return@filter false
+            }
+            if (hideDisabledApps && packageCache.isDisabled) {
+                return@filter false
+            }
+            true
+        }
+    val sortComparator =
+        Comparator<PackageCache> { left, right ->
+            if (selectedFirst) {
+                val selectedCompare =
+                    compareValues(
+                        !selectedUids.contains(left.uid),
+                        !selectedUids.contains(right.uid),
+                    )
+                if (selectedCompare != 0) {
+                    return@Comparator selectedCompare
+                }
+            }
+            val value =
+                when (sortMode) {
+                    SortMode.NAME -> compareValues(left.applicationLabel, right.applicationLabel)
+                    SortMode.PACKAGE_NAME -> compareValues(left.packageName, right.packageName)
+                    SortMode.UID -> compareValues(left.uid, right.uid)
+                    SortMode.INSTALL_TIME -> compareValues(left.installTime, right.installTime)
+                    SortMode.UPDATE_TIME -> compareValues(left.updateTime, right.updateTime)
+                }
+            if (sortReverse) -value else value
+        }
+    return displayPackages.sortedWith(sortComparator)
+}
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun AppSelectionCard(
+    packageCache: PackageCache,
+    selected: Boolean,
+    onToggle: (Boolean) -> Unit,
+    enableCopyActions: Boolean = true,
+    onCopyLabel: (() -> Unit)? = null,
+    onCopyPackage: (() -> Unit)? = null,
+    onCopyUid: (() -> Unit)? = null,
+) {
+    var showContextMenu by remember { mutableStateOf(false) }
+    var showCopyMenu by remember { mutableStateOf(false) }
+    val cardShape = MaterialTheme.shapes.medium
+    val cardModifier =
+        if (enableCopyActions) {
+            Modifier
+                .fillMaxWidth()
+                .clip(cardShape)
+                .combinedClickable(
+                    onClick = { onToggle(!selected) },
+                    onLongClick = { showContextMenu = true },
+                )
+        } else {
+            Modifier
+                .fillMaxWidth()
+                .clip(cardShape)
+                .clickable { onToggle(!selected) }
+        }
+
+    Box {
+        Card(
+            modifier = cardModifier,
+            shape = cardShape,
+            colors =
+                CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceContainerLow,
+                ),
+        ) {
+            Row(
+                modifier = Modifier.padding(12.dp),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(12.dp),
+            ) {
+                Image(
+                    bitmap = packageCache.applicationIcon,
+                    contentDescription = stringResource(R.string.content_description_app_icon),
+                    modifier = Modifier.size(40.dp),
+                )
+                Column(
+                    modifier = Modifier.weight(1f),
+                ) {
+                    Text(
+                        text = packageCache.applicationLabel,
+                        style = MaterialTheme.typography.titleMedium,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis,
+                    )
+                    Text(
+                        text = "${packageCache.packageName} (${packageCache.uid})",
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        softWrap = true,
+                    )
+                }
+                Switch(
+                    checked = selected,
+                    onCheckedChange = { onToggle(it) },
+                )
+            }
+        }
+
+        if (enableCopyActions) {
+            DropdownMenu(
+                expanded = showContextMenu,
+                onDismissRequest = {
+                    showContextMenu = false
+                    showCopyMenu = false
+                },
+            ) {
+                DropdownMenuItem(
+                    text = { Text(stringResource(R.string.per_app_proxy_action_copy)) },
+                    onClick = { showCopyMenu = !showCopyMenu },
+                    leadingIcon = {
+                        Icon(
+                            imageVector = Icons.Default.ContentCopy,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                        )
+                    },
+                    trailingIcon = {
+                        Icon(
+                            imageVector =
+                                if (showCopyMenu) {
+                                    Icons.Default.ExpandLess
+                                } else {
+                                    Icons.Default.ExpandMore
+                                },
+                            contentDescription = null,
+                        )
+                    },
+                )
+                if (showCopyMenu) {
+                    DropdownMenuItem(
+                        text = { Text(stringResource(R.string.profile_name)) },
+                        onClick = {
+                            showContextMenu = false
+                            showCopyMenu = false
+                            onCopyLabel?.invoke()
+                        },
+                        leadingIcon = {
+                            Icon(
+                                imageVector = Icons.Default.ContentCopy,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                                modifier = Modifier.padding(start = 24.dp),
+                            )
+                        },
+                    )
+                    DropdownMenuItem(
+                        text = { Text(stringResource(R.string.per_app_proxy_action_copy_package_name)) },
+                        onClick = {
+                            showContextMenu = false
+                            showCopyMenu = false
+                            onCopyPackage?.invoke()
+                        },
+                        leadingIcon = {
+                            Icon(
+                                imageVector = Icons.Default.ContentCopy,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                                modifier = Modifier.padding(start = 24.dp),
+                            )
+                        },
+                    )
+                    DropdownMenuItem(
+                        text = { Text(stringResource(R.string.per_app_proxy_action_copy_uid)) },
+                        onClick = {
+                            showContextMenu = false
+                            showCopyMenu = false
+                            onCopyUid?.invoke()
+                        },
+                        leadingIcon = {
+                            Icon(
+                                imageVector = Icons.Default.ContentCopy,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.primary,
+                                modifier = Modifier.padding(start = 24.dp),
+                            )
+                        },
+                    )
+                }
+            }
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/topbar/TopBarController.kt

@@ -0,0 +1,45 @@
+package io.nekohasekai.sfa.compose.topbar
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.compositionLocalOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
+
+internal data class TopBarEntry(
+    val key: Any,
+    val content: @Composable () -> Unit,
+)
+
+class TopBarController internal constructor(
+    private val state: MutableState<List<TopBarEntry>>,
+) {
+    val current: (@Composable () -> Unit)? get() = state.value.lastOrNull()?.content
+
+    fun set(
+        key: Any,
+        content: @Composable () -> Unit,
+    ) {
+        state.value = state.value.filterNot { it.key == key } + TopBarEntry(key, content)
+    }
+
+    fun clear(key: Any) {
+        state.value = state.value.filterNot { it.key == key }
+    }
+}
+
+val LocalTopBarController = compositionLocalOf<TopBarController> {
+    error("TopBarController not provided")
+}
+
+@Composable
+fun OverrideTopBar(content: @Composable () -> Unit) {
+    val controller = LocalTopBarController.current
+    val token = remember { Any() }
+    val currentContent = rememberUpdatedState(content)
+    DisposableEffect(controller, token) {
+        controller.set(token) { currentContent.value() }
+        onDispose { controller.clear(token) }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/compose/util/AnsiColorUtils.kt

@@ -20,7 +20,7 @@ object AnsiColorUtils {
     private val logWhite = Color(0xFFECF0F1)
 
     fun ansiToAnnotatedString(text: String): AnnotatedString {
-        val cleanText = text.replace(ansiRegex, "")
+        val cleanText = stripAnsi(text)
         val matches = ansiRegex.findAll(text).toList()
 
         if (matches.isEmpty()) {
@@ -65,6 +65,8 @@ object AnsiColorUtils {
         }
     }
 
+    fun stripAnsi(text: String): String = text.replace(ansiRegex, "")
+
     private fun parseAnsiCode(code: String): SpanStyle? {
         val colorCodes = code.substringAfter('[').substringBefore('m').split(';')
 

app/src/main/java/io/nekohasekai/sfa/constant/SettingsKey.kt

@@ -23,6 +23,11 @@ object SettingsKey {
 
     const val SYSTEM_PROXY_ENABLED = "system_proxy_enabled"
 
+    const val PRIVILEGE_SETTINGS_ENABLED = "hide_settings_enabled"
+    const val PRIVILEGE_SETTINGS_LIST = "hide_settings_list"
+    const val PRIVILEGE_SETTINGS_INTERFACE_RENAME_ENABLED = "hide_settings_interface_rename_enabled"
+    const val PRIVILEGE_SETTINGS_INTERFACE_PREFIX = "hide_settings_interface_prefix"
+
     // dashboard
     const val DASHBOARD_ITEM_ORDER = "dashboard_item_order"
     const val DASHBOARD_DISABLED_ITEMS = "dashboard_disabled_items"

app/src/main/java/io/nekohasekai/sfa/database/Settings.kt

@@ -92,6 +92,13 @@ object Settings {
 
     var systemProxyEnabled by dataStore.boolean(SettingsKey.SYSTEM_PROXY_ENABLED) { true }
 
+    var privilegeSettingsEnabled by dataStore.boolean(SettingsKey.PRIVILEGE_SETTINGS_ENABLED) { false }
+    var privilegeSettingsList by dataStore.stringSet(SettingsKey.PRIVILEGE_SETTINGS_LIST) { emptySet() }
+    var privilegeSettingsInterfaceRenameEnabled by dataStore.boolean(
+        SettingsKey.PRIVILEGE_SETTINGS_INTERFACE_RENAME_ENABLED
+    ) { false }
+    var privilegeSettingsInterfacePrefix by dataStore.string(SettingsKey.PRIVILEGE_SETTINGS_INTERFACE_PREFIX) { "wlan" }
+
     var dashboardItemOrder by dataStore.string(SettingsKey.DASHBOARD_ITEM_ORDER) { "" }
     var dashboardDisabledItems by dataStore.stringSet(SettingsKey.DASHBOARD_DISABLED_ITEMS) { emptySet() }
 

app/src/main/java/io/nekohasekai/sfa/ktx/Dialogs.kt

@@ -1,26 +1,52 @@
 package io.nekohasekai.sfa.ktx
 
+import android.content.ClipData
+import android.content.ClipboardManager
 import android.content.Context
 import androidx.annotation.StringRes
+import android.widget.ScrollView
+import android.widget.TextView
+import android.widget.Toast
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import io.nekohasekai.sfa.R
 
 fun Context.errorDialogBuilder(
     @StringRes messageId: Int,
 ): MaterialAlertDialogBuilder {
-    return MaterialAlertDialogBuilder(this)
+    return errorDialogBuilder(getString(messageId))
-        .setTitle(R.string.error_title)
-        .setMessage(messageId)
-        .setPositiveButton(android.R.string.ok, null)
 }
 
 fun Context.errorDialogBuilder(message: String): MaterialAlertDialogBuilder {
+    val contentView = buildSelectableMessageView(message)
     return MaterialAlertDialogBuilder(this)
         .setTitle(R.string.error_title)
-        .setMessage(message)
+        .setView(contentView)
+        .setNeutralButton(R.string.per_app_proxy_action_copy) { _, _ ->
+            copyToClipboard(message)
+        }
         .setPositiveButton(android.R.string.ok, null)
 }
 
 fun Context.errorDialogBuilder(exception: Throwable): MaterialAlertDialogBuilder {
     return errorDialogBuilder(exception.localizedMessage ?: exception.toString())
 }
+
+private fun Context.buildSelectableMessageView(message: String): ScrollView {
+    val density = resources.displayMetrics.density
+    val padding = (16 * density).toInt()
+    val textView =
+        TextView(this).apply {
+            text = message
+            setTextIsSelectable(true)
+            setPadding(padding, padding, padding, padding)
+        }
+    return ScrollView(this).apply {
+        addView(textView)
+    }
+}
+
+private fun Context.copyToClipboard(text: String) {
+    val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+    clipboard.setPrimaryClip(ClipData.newPlainText(getString(R.string.error_title), text))
+    Toast.makeText(this, getString(R.string.copied_to_clipboard), Toast.LENGTH_SHORT).show()
+}

app/src/main/java/io/nekohasekai/sfa/ui/profileoverride/PerAppProxyActivity.kt

@@ -1,813 +0,0 @@
-package io.nekohasekai.sfa.ui.profileoverride
-
-import android.Manifest
-import android.annotation.SuppressLint
-import android.content.pm.ApplicationInfo
-import android.content.pm.PackageInfo
-import android.content.pm.PackageManager
-import android.os.Build
-import android.os.Bundle
-import android.util.Log
-import android.view.Gravity
-import android.view.LayoutInflater
-import android.view.Menu
-import android.view.MenuItem
-import android.view.ViewGroup
-import android.widget.Toast
-import androidx.appcompat.widget.PopupMenu
-import androidx.appcompat.widget.SearchView
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
-import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
-import androidx.lifecycle.lifecycleScope
-import androidx.recyclerview.widget.RecyclerView
-import com.android.tools.smali.dexlib2.dexbacked.DexBackedDexFile
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import io.nekohasekai.sfa.Application
-import io.nekohasekai.sfa.R
-import io.nekohasekai.sfa.database.Settings
-import io.nekohasekai.sfa.databinding.ActivityPerAppProxyBinding
-import io.nekohasekai.sfa.databinding.DialogProgressbarBinding
-import io.nekohasekai.sfa.databinding.ViewAppListItemBinding
-import io.nekohasekai.sfa.ktx.clipboardText
-import io.nekohasekai.sfa.ui.shared.AbstractActivity
-import io.nekohasekai.sfa.vendor.PackageQueryManager
-import io.nekohasekai.sfa.vendor.PrivilegedAccessRequiredException
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.awaitAll
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import java.io.File
-import java.util.concurrent.atomic.AtomicInteger
-import java.util.zip.ZipFile
-
-class PerAppProxyActivity : AbstractActivity<ActivityPerAppProxyBinding>() {
-    enum class SortMode {
-        NAME,
-        PACKAGE_NAME,
-        UID,
-        INSTALL_TIME,
-        UPDATE_TIME,
-    }
-
-    private var proxyMode = Settings.PER_APP_PROXY_INCLUDE
-    private var sortMode = SortMode.NAME
-    private var sortReverse = false
-    private var hideSystemApps = false
-    private var hideOfflineApps = true
-    private var hideDisabledApps = true
-
-    inner class PackageCache(
-        private val packageInfo: PackageInfo,
-        private val appInfo: ApplicationInfo,
-    ) {
-        val packageName: String get() = packageInfo.packageName
-
-        val uid get() = packageInfo.applicationInfo!!.uid
-
-        val installTime get() = packageInfo.firstInstallTime
-        val updateTime get() = packageInfo.lastUpdateTime
-        val isSystem get() = appInfo.flags and ApplicationInfo.FLAG_SYSTEM == 1
-        val isOffline get() = packageInfo.requestedPermissions?.contains(Manifest.permission.INTERNET) != true
-        val isDisabled get() = appInfo.flags and ApplicationInfo.FLAG_INSTALLED == 0
-
-        val applicationIcon by lazy {
-            appInfo.loadIcon(packageManager)
-        }
-
-        val applicationLabel by lazy {
-            appInfo.loadLabel(packageManager).toString()
-        }
-
-        val info: PackageInfo get() = packageInfo
-    }
-
-    private lateinit var adapter: ApplicationAdapter
-    private var packages = listOf<PackageCache>()
-    private var displayPackages = listOf<PackageCache>()
-    private var currentPackages = listOf<PackageCache>()
-    private var selectedUIDs = mutableSetOf<Int>()
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        setTitle(R.string.per_app_proxy)
-
-        ViewCompat.setOnApplyWindowInsetsListener(binding.appList) { view, windowInsets ->
-            val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
-            view.updatePadding(bottom = insets.bottom)
-            WindowInsetsCompat.CONSUMED
-        }
-
-        lifecycleScope.launch {
-            withContext(Dispatchers.IO) {
-                proxyMode =
-                    if (Settings.perAppProxyMode == Settings.PER_APP_PROXY_INCLUDE) {
-                        Settings.PER_APP_PROXY_INCLUDE
-                    } else {
-                        Settings.PER_APP_PROXY_EXCLUDE
-                    }
-                withContext(Dispatchers.Main) {
-                    if (proxyMode == Settings.PER_APP_PROXY_INCLUDE) {
-                        binding.perAppProxyMode.setText(R.string.per_app_proxy_mode_include_description)
-                    } else {
-                        binding.perAppProxyMode.setText(R.string.per_app_proxy_mode_exclude_description)
-                    }
-                }
-                if (!reloadApplicationList()) {
-                    return@withContext
-                }
-                filterApplicationList()
-                withContext(Dispatchers.Main) {
-                    adapter = ApplicationAdapter(displayPackages)
-                    binding.appList.adapter = adapter
-                    delay(500L)
-                    binding.progress.isVisible = false
-                }
-            }
-        }
-    }
-
-    private suspend fun reloadApplicationList(): Boolean {
-        val packageManagerFlags =
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                PackageManager.GET_PERMISSIONS or PackageManager.MATCH_UNINSTALLED_PACKAGES or
-                    PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or
-                    PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
-            } else {
-                @Suppress("DEPRECATION")
-                PackageManager.GET_PERMISSIONS or PackageManager.GET_UNINSTALLED_PACKAGES or
-                    PackageManager.GET_ACTIVITIES or PackageManager.GET_SERVICES or
-                    PackageManager.GET_RECEIVERS or PackageManager.GET_PROVIDERS
-            }
-        val installedPackages = try {
-            PackageQueryManager.getInstalledPackages(packageManagerFlags)
-        } catch (e: PrivilegedAccessRequiredException) {
-            withContext(Dispatchers.Main) {
-                Toast.makeText(
-                    this@PerAppProxyActivity,
-                    R.string.privileged_access_required,
-                    Toast.LENGTH_LONG
-                ).show()
-                finish()
-            }
-            return false
-        }
-        val packages = mutableListOf<PackageCache>()
-        for (packageInfo in installedPackages) {
-            if (packageInfo.packageName == packageName) continue
-            val appInfo = packageInfo.applicationInfo ?: continue
-            packages.add(PackageCache(packageInfo, appInfo))
-        }
-        val selectedPackageNames = Settings.perAppProxyList.toMutableSet()
-        val selectedUIDs = mutableSetOf<Int>()
-        for (packageCache in packages) {
-            if (selectedPackageNames.contains(packageCache.packageName)) {
-                selectedUIDs.add(packageCache.uid)
-            }
-        }
-        this.packages = packages
-        this.selectedUIDs = selectedUIDs
-        return true
-    }
-
-    private fun filterApplicationList(selectedUIDs: Set<Int> = this.selectedUIDs) {
-        val displayPackages = mutableListOf<PackageCache>()
-        for (packageCache in packages) {
-            if (hideSystemApps && packageCache.isSystem) continue
-            if (hideOfflineApps && packageCache.isOffline) continue
-            if (hideDisabledApps && packageCache.isDisabled) continue
-            displayPackages.add(packageCache)
-        }
-        displayPackages.sortWith(
-            compareBy<PackageCache> {
-                !selectedUIDs.contains(it.uid)
-            }.let {
-                if (!sortReverse) {
-                    it.thenBy {
-                        when (sortMode) {
-                            SortMode.NAME -> it.applicationLabel
-                            SortMode.PACKAGE_NAME -> it.packageName
-                            SortMode.UID -> it.uid
-                            SortMode.INSTALL_TIME -> it.installTime
-                            SortMode.UPDATE_TIME -> it.updateTime
-                        }
-                    }
-                } else {
-                    it.thenByDescending {
-                        when (sortMode) {
-                            SortMode.NAME -> it.applicationLabel
-                            SortMode.PACKAGE_NAME -> it.packageName
-                            SortMode.UID -> it.uid
-                            SortMode.INSTALL_TIME -> it.installTime
-                            SortMode.UPDATE_TIME -> it.updateTime
-                        }
-                    }
-                }
-            },
-        )
-
-        this.displayPackages = displayPackages
-        this.currentPackages = displayPackages
-    }
-
-    private fun updateApplicationSelection(
-        packageCache: PackageCache,
-        selected: Boolean,
-    ) {
-        val performed =
-            if (selected) {
-                selectedUIDs.add(packageCache.uid)
-            } else {
-                selectedUIDs.remove(packageCache.uid)
-            }
-        if (!performed) return
-        currentPackages.forEachIndexed { index, it ->
-            if (it.uid == packageCache.uid) {
-                adapter.notifyItemChanged(index, PayloadUpdateSelection(selected))
-            }
-        }
-        saveSelectedApplications()
-    }
-
-    data class PayloadUpdateSelection(val selected: Boolean)
-
-    inner class ApplicationAdapter(private var applicationList: List<PackageCache>) :
-        RecyclerView.Adapter<ApplicationViewHolder>() {
-        @SuppressLint("NotifyDataSetChanged")
-        fun setApplicationList(applicationList: List<PackageCache>) {
-            this.applicationList = applicationList
-            notifyDataSetChanged()
-        }
-
-        override fun onCreateViewHolder(
-            parent: ViewGroup,
-            viewType: Int,
-        ): ApplicationViewHolder {
-            return ApplicationViewHolder(
-                ViewAppListItemBinding.inflate(
-                    LayoutInflater.from(parent.context),
-                    parent,
-                    false,
-                ),
-            )
-        }
-
-        override fun getItemCount(): Int {
-            return applicationList.size
-        }
-
-        override fun onBindViewHolder(
-            holder: ApplicationViewHolder,
-            position: Int,
-        ) {
-            holder.bind(applicationList[position])
-        }
-
-        override fun onBindViewHolder(
-            holder: ApplicationViewHolder,
-            position: Int,
-            payloads: MutableList<Any>,
-        ) {
-            if (payloads.isEmpty()) {
-                onBindViewHolder(holder, position)
-                return
-            }
-            payloads.forEach {
-                when (it) {
-                    is PayloadUpdateSelection -> holder.updateSelection(it.selected)
-                }
-            }
-        }
-    }
-
-    inner class ApplicationViewHolder(
-        private val binding: ViewAppListItemBinding,
-    ) : RecyclerView.ViewHolder(binding.root) {
-        @SuppressLint("SetTextI18n")
-        fun bind(packageCache: PackageCache) {
-            binding.appIcon.setImageDrawable(packageCache.applicationIcon)
-            binding.applicationLabel.text = packageCache.applicationLabel
-            binding.packageName.text = "${packageCache.packageName} (${packageCache.uid})"
-            binding.selected.isChecked = selectedUIDs.contains(packageCache.uid)
-            binding.root.setOnClickListener {
-                updateApplicationSelection(packageCache, !binding.selected.isChecked)
-            }
-            binding.root.setOnLongClickListener {
-                val popup = PopupMenu(it.context, it)
-                popup.setForceShowIcon(true)
-                popup.gravity = Gravity.END
-                popup.menuInflater.inflate(R.menu.app_menu, popup.menu)
-                popup.setOnMenuItemClickListener {
-                    when (it.itemId) {
-                        R.id.action_copy_application_label -> {
-                            clipboardText = packageCache.applicationLabel
-                            true
-                        }
-
-                        R.id.action_copy_package_name -> {
-                            clipboardText = packageCache.packageName
-                            true
-                        }
-
-                        R.id.action_copy_uid -> {
-                            clipboardText = packageCache.uid.toString()
-                            true
-                        }
-
-                        else -> false
-                    }
-                }
-                popup.show()
-                true
-            }
-        }
-
-        fun updateSelection(selected: Boolean) {
-            binding.selected.isChecked = selected
-        }
-    }
-
-    private fun searchApplications(searchText: String) {
-        currentPackages =
-            if (searchText.isEmpty()) {
-                displayPackages
-            } else {
-                displayPackages.filter {
-                    it.applicationLabel.contains(
-                        searchText, ignoreCase = true,
-                    ) ||
-                        it.packageName.contains(
-                            searchText, ignoreCase = true,
-                        ) || it.uid.toString().contains(searchText)
-                }
-            }
-        adapter.setApplicationList(currentPackages)
-    }
-
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
-        menuInflater.inflate(R.menu.per_app_menu, menu)
-
-        if (menu != null) {
-            val searchView = menu.findItem(R.id.action_search).actionView as SearchView
-            searchView.setOnQueryTextListener(
-                object : SearchView.OnQueryTextListener {
-                    override fun onQueryTextSubmit(query: String): Boolean {
-                        return true
-                    }
-
-                    override fun onQueryTextChange(newText: String): Boolean {
-                        searchApplications(newText)
-                        return true
-                    }
-                },
-            )
-            searchView.setOnCloseListener {
-                searchApplications("")
-                true
-            }
-            when (proxyMode) {
-                Settings.PER_APP_PROXY_INCLUDE -> {
-                    menu.findItem(R.id.action_mode_include).isChecked = true
-                }
-
-                Settings.PER_APP_PROXY_EXCLUDE -> {
-                    menu.findItem(R.id.action_mode_exclude).isChecked = true
-                }
-            }
-            when (sortMode) {
-                SortMode.NAME -> {
-                    menu.findItem(R.id.action_sort_by_name).isChecked = true
-                }
-
-                SortMode.PACKAGE_NAME -> {
-                    menu.findItem(R.id.action_sort_by_package_name).isChecked = true
-                }
-
-                SortMode.UID -> {
-                    menu.findItem(R.id.action_sort_by_uid).isChecked = true
-                }
-
-                SortMode.INSTALL_TIME -> {
-                    menu.findItem(R.id.action_sort_by_install_time).isChecked = true
-                }
-
-                SortMode.UPDATE_TIME -> {
-                    menu.findItem(R.id.action_sort_by_update_time).isChecked = true
-                }
-            }
-            menu.findItem(R.id.action_sort_reverse).isChecked = sortReverse
-            menu.findItem(R.id.action_hide_system_apps).isChecked = hideSystemApps
-            menu.findItem(R.id.action_hide_offline_apps).isChecked = hideOfflineApps
-            menu.findItem(R.id.action_hide_disabled_apps).isChecked = hideDisabledApps
-        }
-
-        return super.onCreateOptionsMenu(menu)
-    }
-
-    @SuppressLint("NotifyDataSetChanged")
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        when (item.itemId) {
-            R.id.action_mode_include -> {
-                item.isChecked = true
-                proxyMode = Settings.PER_APP_PROXY_INCLUDE
-                binding.perAppProxyMode.setText(R.string.per_app_proxy_mode_include_description)
-                lifecycleScope.launch {
-                    Settings.perAppProxyMode = Settings.PER_APP_PROXY_INCLUDE
-                }
-            }
-
-            R.id.action_mode_exclude -> {
-                item.isChecked = true
-                proxyMode = Settings.PER_APP_PROXY_EXCLUDE
-                binding.perAppProxyMode.setText(R.string.per_app_proxy_mode_exclude_description)
-                lifecycleScope.launch {
-                    Settings.perAppProxyMode = Settings.PER_APP_PROXY_EXCLUDE
-                }
-            }
-
-            R.id.action_sort_by_name -> {
-                item.isChecked = true
-                sortMode = SortMode.NAME
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_sort_by_package_name -> {
-                item.isChecked = true
-                sortMode = SortMode.PACKAGE_NAME
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_sort_by_uid -> {
-                item.isChecked = true
-                sortMode = SortMode.UID
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_sort_by_install_time -> {
-                item.isChecked = true
-                sortMode = SortMode.INSTALL_TIME
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_sort_by_update_time -> {
-                item.isChecked = true
-                sortMode = SortMode.UPDATE_TIME
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_sort_reverse -> {
-                item.isChecked = !item.isChecked
-                sortReverse = item.isChecked
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_hide_system_apps -> {
-                item.isChecked = !item.isChecked
-                hideSystemApps = item.isChecked
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_hide_offline_apps -> {
-                item.isChecked = !item.isChecked
-                hideOfflineApps = item.isChecked
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_hide_disabled_apps -> {
-                item.isChecked = !item.isChecked
-                hideDisabledApps = item.isChecked
-                filterApplicationList()
-                adapter.setApplicationList(currentPackages)
-            }
-
-            R.id.action_select_all -> {
-                val selectedUIDs = mutableSetOf<Int>()
-                currentPackages.forEach {
-                    selectedUIDs.add(it.uid)
-                }
-                lifecycleScope.launch {
-                    postSaveSelectedApplications(selectedUIDs)
-                }
-            }
-
-            R.id.action_deselect_all -> {
-                lifecycleScope.launch {
-                    postSaveSelectedApplications(mutableSetOf())
-                }
-            }
-
-            R.id.action_export -> {
-                lifecycleScope.launch {
-                    val packageList = mutableListOf<String>()
-                    for (packageCache in packages) {
-                        if (selectedUIDs.contains(packageCache.uid)) {
-                            packageList.add(packageCache.packageName)
-                        }
-                    }
-                    clipboardText = packageList.joinToString("\n")
-                    withContext(Dispatchers.Main) {
-                        Toast.makeText(
-                            this@PerAppProxyActivity,
-                            R.string.toast_copied_to_clipboard,
-                            Toast.LENGTH_SHORT,
-                        ).show()
-                    }
-                }
-            }
-
-            R.id.action_import -> {
-                val packageNames =
-                    clipboardText?.split("\n")?.distinct()
-                        ?.takeIf { it.isNotEmpty() && it[0].isNotEmpty() }
-                if (packageNames.isNullOrEmpty()) {
-                    Toast.makeText(
-                        this@PerAppProxyActivity,
-                        R.string.toast_clipboard_empty,
-                        Toast.LENGTH_SHORT,
-                    ).show()
-                    return true
-                }
-                val selectedUIDs = mutableSetOf<Int>()
-                for (packageCache in packages) {
-                    if (packageNames.contains(packageCache.packageName)) {
-                        selectedUIDs.add(packageCache.uid)
-                    }
-                }
-                lifecycleScope.launch {
-                    postSaveSelectedApplications(selectedUIDs)
-                    withContext(Dispatchers.Main) {
-                        Toast.makeText(
-                            this@PerAppProxyActivity,
-                            R.string.toast_imported_from_clipboard,
-                            Toast.LENGTH_SHORT,
-                        ).show()
-                    }
-                }
-            }
-
-            R.id.action_scan_china_apps -> {
-                scanChinaApps()
-            }
-
-            else -> return super.onOptionsItemSelected(item)
-        }
-        return true
-    }
-
-    @SuppressLint("NotifyDataSetChanged")
-    private fun scanChinaApps() {
-        val binding = DialogProgressbarBinding.inflate(layoutInflater)
-        binding.progress.max = currentPackages.size
-        binding.message.setText(R.string.message_scanning)
-        val dialogTheme =
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && resources.configuration.isNightModeActive) {
-                com.google.android.material.R.style.Theme_MaterialComponents_Dialog
-            } else {
-                com.google.android.material.R.style.Theme_MaterialComponents_Light_Dialog
-            }
-        val progress =
-            MaterialAlertDialogBuilder(
-                this,
-                dialogTheme,
-            ).setView(binding.root).setCancelable(false).create()
-        progress.show()
-        lifecycleScope.launch {
-            val startTime = System.currentTimeMillis()
-            val foundApps =
-                withContext(Dispatchers.Default) {
-                    mutableMapOf<String, PackageCache>().also { foundApps ->
-                        val progressInt = AtomicInteger()
-                        currentPackages.map { it ->
-                            async {
-                                if (scanChinaPackage(it.info)) {
-                                    foundApps[it.packageName] = it
-                                }
-                                runOnUiThread {
-                                    binding.progress.progress = progressInt.addAndGet(1)
-                                }
-                            }
-                        }.awaitAll()
-                    }
-                }
-            Log.d(
-                "PerAppProxyActivity",
-                "Scan China apps took ${(System.currentTimeMillis() - startTime).toDouble() / 1000}s",
-            )
-            withContext(Dispatchers.Main) {
-                progress.dismiss()
-                if (foundApps.isEmpty()) {
-                    MaterialAlertDialogBuilder(this@PerAppProxyActivity).setTitle(R.string.title_scan_result)
-                        .setMessage(R.string.message_scan_app_no_apps_found)
-                        .setPositiveButton(R.string.ok, null).show()
-                    return@withContext
-                }
-                val dialogContent =
-                    getString(R.string.message_scan_app_found) + "\n\n" +
-                        foundApps.entries.joinToString(
-                            "\n",
-                        ) {
-                            "${it.value.applicationLabel} (${it.key})"
-                        }
-                MaterialAlertDialogBuilder(this@PerAppProxyActivity).setTitle(R.string.title_scan_result)
-                    .setMessage(dialogContent)
-                    .setPositiveButton(R.string.per_app_proxy_select) { dialog, _ ->
-                        dialog.dismiss()
-                        lifecycleScope.launch {
-                            val selectedUIDs = selectedUIDs.toMutableSet()
-                            foundApps.values.forEach {
-                                selectedUIDs.add(it.uid)
-                            }
-                            postSaveSelectedApplications(selectedUIDs)
-                        }
-                    }.setNegativeButton(R.string.action_deselect) { dialog, _ ->
-                        dialog.dismiss()
-                        lifecycleScope.launch {
-                            val selectedUIDs = selectedUIDs.toMutableSet()
-                            foundApps.values.forEach {
-                                selectedUIDs.remove(it.uid)
-                            }
-                            postSaveSelectedApplications(selectedUIDs)
-                        }
-                    }.setNeutralButton(android.R.string.cancel, null).show()
-            }
-        }
-    }
-
-    @SuppressLint("NotifyDataSetChanged")
-    private suspend fun postSaveSelectedApplications(newUIDs: MutableSet<Int>) {
-        filterApplicationList(newUIDs)
-        withContext(Dispatchers.Main) {
-            selectedUIDs = newUIDs
-            adapter.notifyDataSetChanged()
-        }
-        val packageList =
-            selectedUIDs.mapNotNull { uid ->
-                packages.find { it.uid == uid }?.packageName
-            }
-        Settings.perAppProxyList = packageList.toSet()
-    }
-
-    private fun saveSelectedApplications() {
-        lifecycleScope.launch {
-            val packageList =
-                selectedUIDs.mapNotNull { uid ->
-                    packages.find { it.uid == uid }?.packageName
-                }
-            Settings.perAppProxyList = packageList.toSet()
-        }
-    }
-
-    companion object {
-        private val skipPrefixList =
-            listOf(
-                "com.google",
-                "com.android.chrome",
-                "com.android.vending",
-                "com.microsoft",
-                "com.apple",
-                "com.zhiliaoapp.musically", // Banned by China
-                "com.android.providers.downloads",
-            )
-
-        private val chinaAppPrefixList =
-            listOf(
-                "com.tencent",
-                "com.alibaba",
-                "com.umeng",
-                "com.qihoo",
-                "com.ali",
-                "com.alipay",
-                "com.amap",
-                "com.sina",
-                "com.weibo",
-                "com.vivo",
-                "com.xiaomi",
-                "com.huawei",
-                "com.taobao",
-                "com.secneo",
-                "s.h.e.l.l",
-                "com.stub",
-                "com.kiwisec",
-                "com.secshell",
-                "com.wrapper",
-                "cn.securitystack",
-                "com.mogosec",
-                "com.secoen",
-                "com.netease",
-                "com.mx",
-                "com.qq.e",
-                "com.baidu",
-                "com.bytedance",
-                "com.bugly",
-                "com.miui",
-                "com.oppo",
-                "com.coloros",
-                "com.iqoo",
-                "com.meizu",
-                "com.gionee",
-                "cn.nubia",
-                "com.oplus",
-                "andes.oplus",
-                "com.unionpay",
-                "cn.wps",
-            )
-
-        private val chinaAppRegex by lazy {
-            ("(" + chinaAppPrefixList.joinToString("|").replace(".", "\\.") + ").*").toRegex()
-        }
-
-        fun scanChinaPackage(packageInfo: PackageInfo): Boolean {
-            val packageName = packageInfo.packageName
-            skipPrefixList.forEach {
-                if (packageName == it || packageName.startsWith("$it.")) return false
-            }
-
-            if (packageName.matches(chinaAppRegex)) {
-                Log.d("PerAppProxyActivity", "Match package name: $packageName")
-                return true
-            }
-            try {
-                val appInfo = packageInfo.applicationInfo ?: return false
-                packageInfo.services?.forEach {
-                    if (it.name.matches(chinaAppRegex)) {
-                        Log.d("PerAppProxyActivity", "Match service ${it.name} in $packageName")
-                        return true
-                    }
-                }
-                packageInfo.activities?.forEach {
-                    if (it.name.matches(chinaAppRegex)) {
-                        Log.d("PerAppProxyActivity", "Match activity ${it.name} in $packageName")
-                        return true
-                    }
-                }
-                packageInfo.receivers?.forEach {
-                    if (it.name.matches(chinaAppRegex)) {
-                        Log.d("PerAppProxyActivity", "Match receiver ${it.name} in $packageName")
-                        return true
-                    }
-                }
-                packageInfo.providers?.forEach {
-                    if (it.name.matches(chinaAppRegex)) {
-                        Log.d("PerAppProxyActivity", "Match provider ${it.name} in $packageName")
-                        return true
-                    }
-                }
-                ZipFile(File(appInfo.publicSourceDir)).use {
-                    for (packageEntry in it.entries()) {
-                        if (packageEntry.name.startsWith("firebase-")) return false
-                    }
-                    for (packageEntry in it.entries()) {
-                        if (!(
-                                packageEntry.name.startsWith("classes") &&
-                                    packageEntry.name.endsWith(
-                                        ".dex",
-                                    )
-                            )
-                        ) {
-                            continue
-                        }
-                        if (packageEntry.size > 15000000) {
-                            Log.d(
-                                "PerAppProxyActivity",
-                                "Confirm $packageName due to large dex file",
-                            )
-                            return true
-                        }
-                        val input = it.getInputStream(packageEntry).buffered()
-                        val dexFile =
-                            try {
-                                DexBackedDexFile.fromInputStream(null, input)
-                            } catch (e: Exception) {
-                                Log.e("PerAppProxyActivity", "Error reading dex file", e)
-                                return false
-                            }
-                        for (clazz in dexFile.classes) {
-                            val clazzName =
-                                clazz.type.substring(1, clazz.type.length - 1).replace("/", ".")
-                                    .replace("$", ".")
-                            if (clazzName.matches(chinaAppRegex)) {
-                                Log.d("PerAppProxyActivity", "Match $clazzName in $packageName")
-                                return true
-                            }
-                        }
-                    }
-                }
-            } catch (e: Exception) {
-                Log.e("PerAppProxyActivity", "Error scanning package $packageName", e)
-            }
-            return false
-        }
-    }
-}

app/src/main/java/io/nekohasekai/sfa/ui/shared/AbstractActivity.kt

@@ -1,86 +0,0 @@
-package io.nekohasekai.sfa.ui.shared
-
-import android.content.res.Configuration
-import android.os.Build
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.MenuItem
-import android.view.WindowManager
-import androidx.appcompat.app.AppCompatActivity
-import androidx.appcompat.content.res.AppCompatResources
-import androidx.core.view.WindowCompat
-import androidx.viewbinding.ViewBinding
-import com.google.android.material.appbar.MaterialToolbar
-import com.google.android.material.color.DynamicColors
-import io.nekohasekai.sfa.R
-import io.nekohasekai.sfa.ktx.getAttrColor
-import io.nekohasekai.sfa.utils.MIUIUtils
-import java.lang.reflect.ParameterizedType
-
-abstract class AbstractActivity<Binding : ViewBinding> : AppCompatActivity() {
-    private var _binding: Binding? = null
-    internal val binding get() = _binding!!
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        DynamicColors.applyToActivityIfAvailable(this)
-
-        // Set light navigation bar for Android 8.0
-        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.O) {
-            val nightFlag = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
-            if (nightFlag != Configuration.UI_MODE_NIGHT_YES) {
-                val insetsController =
-                    WindowCompat.getInsetsController(
-                        window,
-                        window.decorView,
-                    )
-                insetsController.isAppearanceLightNavigationBars = true
-            }
-        }
-
-        _binding =
-            createBindingInstance(layoutInflater).also {
-                setContentView(it.root)
-            }
-
-        findViewById<MaterialToolbar>(R.id.toolbar)?.also {
-            setSupportActionBar(it)
-        }
-
-        // MIUI overrides colorSurfaceContainer to colorSurface without below flags
-        @Suppress("DEPRECATION")
-        if (MIUIUtils.isMIUI) {
-            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
-            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
-        }
-
-        supportActionBar?.setHomeAsUpIndicator(
-            AppCompatResources.getDrawable(
-                this@AbstractActivity,
-                R.drawable.ic_arrow_back_24,
-            )!!.apply {
-                setTint(getAttrColor(com.google.android.material.R.attr.colorOnSurface))
-            },
-        )
-        supportActionBar?.setDisplayHomeAsUpEnabled(true)
-    }
-
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        when (item.itemId) {
-            android.R.id.home -> {
-                onBackPressedDispatcher.onBackPressed()
-                return true
-            }
-        }
-        return super.onOptionsItemSelected(item)
-    }
-
-    @Suppress("UNCHECKED_CAST")
-    private fun createBindingInstance(inflater: LayoutInflater): Binding {
-        val vbType = (javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0]
-        val vbClass = vbType as Class<Binding>
-        val method = vbClass.getMethod("inflate", LayoutInflater::class.java)
-        return method.invoke(null, inflater) as Binding
-    }
-}

app/src/main/java/io/nekohasekai/sfa/utils/ConnectivityBinderUtils.kt

@@ -0,0 +1,45 @@
+package io.nekohasekai.sfa.utils
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.os.IBinder
+import android.os.Parcel
+import android.util.Log
+
+object ConnectivityBinderUtils {
+    private const val TAG = "ConnectivityBinderUtils"
+
+    fun getBinder(context: Context): IBinder? {
+        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager
+            ?: return null
+        try {
+            val field = cm.javaClass.getDeclaredField("mService")
+            field.isAccessible = true
+            val service = field.get(cm) as? android.os.IInterface
+            if (service != null) {
+                return service.asBinder()
+            }
+        } catch (e: Throwable) {
+            Log.w(TAG, "Failed to get ConnectivityManager service binder", e)
+        }
+        return try {
+            val serviceManager = Class.forName("android.os.ServiceManager")
+            val getService = serviceManager.getMethod("getService", String::class.java)
+            getService.invoke(null, Context.CONNECTIVITY_SERVICE) as? IBinder
+        } catch (e: Throwable) {
+            Log.w(TAG, "Failed to get binder from ServiceManager", e)
+            null
+        }
+    }
+
+    inline fun <T> withParcel(block: (data: Parcel, reply: Parcel) -> T): T {
+        val data = Parcel.obtain()
+        val reply = Parcel.obtain()
+        return try {
+            block(data, reply)
+        } finally {
+            reply.recycle()
+            data.recycle()
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/utils/HookErrorClient.kt

@@ -0,0 +1,53 @@
+package io.nekohasekai.sfa.utils
+
+import android.content.Context
+import android.os.RemoteException
+import io.nekohasekai.sfa.bg.LogEntry
+import io.nekohasekai.sfa.bg.ParceledListSlice
+import io.nekohasekai.sfa.xposed.HookStatusKeys
+
+object HookErrorClient {
+    enum class Failure {
+        SERVICE_UNAVAILABLE,
+        TRANSACTION_FAILED,
+        REMOTE_ERROR,
+        PROTOCOL_ERROR,
+    }
+
+    data class Result(
+        val logs: List<LogEntry>,
+        val hasWarnings: Boolean,
+        val failure: Failure? = null,
+        val detail: String? = null,
+    )
+
+    private fun failureResult(failure: Failure, detail: String? = null) = Result(
+        logs = emptyList(),
+        hasWarnings = false,
+        failure = failure,
+        detail = detail,
+    )
+
+    fun query(context: Context): Result {
+        val binder = ConnectivityBinderUtils.getBinder(context)
+            ?: return failureResult(Failure.SERVICE_UNAVAILABLE)
+        return ConnectivityBinderUtils.withParcel { data, reply ->
+            data.writeInterfaceToken(HookStatusKeys.DESCRIPTOR)
+            if (!binder.transact(HookStatusKeys.TRANSACTION_GET_ERRORS, data, reply, 0)) {
+                return@withParcel failureResult(Failure.TRANSACTION_FAILED)
+            }
+            try {
+                reply.readException()
+            } catch (e: RemoteException) {
+                return@withParcel failureResult(Failure.REMOTE_ERROR, e.message)
+            }
+            if (reply.dataAvail() < 4) {
+                return@withParcel failureResult(Failure.PROTOCOL_ERROR, "reply too short: ${reply.dataAvail()}")
+            }
+            val hasWarnings = reply.readInt() != 0
+            val slice = ParceledListSlice.CREATOR.createFromParcel(reply, LogEntry::class.java.classLoader)
+            @Suppress("UNCHECKED_CAST")
+            Result(logs = slice.list as List<LogEntry>, hasWarnings = hasWarnings)
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/utils/HookModuleUpdateNotifier.kt

@@ -0,0 +1,83 @@
+package io.nekohasekai.sfa.utils
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import io.nekohasekai.sfa.R
+import io.nekohasekai.sfa.bg.ServiceNotification
+import io.nekohasekai.sfa.compose.MainActivity
+import io.nekohasekai.sfa.xposed.HookModuleVersion
+
+object HookModuleUpdateNotifier {
+    private const val CHANNEL_ID = "lsposed_module_update"
+    private const val NOTIFICATION_ID = 0x5F10
+
+    fun needsRestart(status: HookStatusClient.Status?): Boolean {
+        return isDowngrade(status) || isUpgrade(status)
+    }
+
+    fun isDowngrade(status: HookStatusClient.Status?): Boolean {
+        return status != null && status.version > HookModuleVersion.CURRENT
+    }
+
+    fun isUpgrade(status: HookStatusClient.Status?): Boolean {
+        return status != null && status.version < HookModuleVersion.CURRENT
+    }
+
+    fun sync(context: Context) {
+        HookStatusClient.refresh()
+        maybeNotify(context, HookStatusClient.status.value)
+    }
+
+    fun maybeNotify(context: Context, status: HookStatusClient.Status?) {
+        if (!needsRestart(status)) {
+            cancel(context)
+            return
+        }
+        ensureChannel(context)
+        val intent =
+            Intent(context, MainActivity::class.java).apply {
+                flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
+                addCategory("de.robv.android.xposed.category.MODULE_SETTINGS")
+            }
+        val pendingIntent =
+            PendingIntent.getActivity(
+                context,
+                0,
+                intent,
+                PendingIntent.FLAG_UPDATE_CURRENT or ServiceNotification.flags,
+            )
+        val builder =
+            NotificationCompat.Builder(context, CHANNEL_ID)
+                .setSmallIcon(R.drawable.ic_menu)
+                .setContentTitle(context.getString(R.string.privilege_module_restart_notification_title))
+                .setContentText(context.getString(R.string.privilege_module_restart_notification_message))
+                .setContentIntent(pendingIntent)
+                .setAutoCancel(true)
+                .setCategory(NotificationCompat.CATEGORY_STATUS)
+                .setPriority(NotificationCompat.PRIORITY_HIGH)
+        NotificationManagerCompat.from(context).notify(NOTIFICATION_ID, builder.build())
+    }
+
+    private fun cancel(context: Context) {
+        NotificationManagerCompat.from(context).cancel(NOTIFICATION_ID)
+    }
+
+    private fun ensureChannel(context: Context) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val manager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+            manager.createNotificationChannel(
+                NotificationChannel(
+                    CHANNEL_ID,
+                    context.getString(R.string.privilege_module_restart_channel),
+                    NotificationManager.IMPORTANCE_HIGH,
+                ),
+            )
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/utils/HookStatusClient.kt

@@ -0,0 +1,49 @@
+package io.nekohasekai.sfa.utils
+
+import android.content.Context
+import io.nekohasekai.sfa.xposed.HookStatusKeys
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+object HookStatusClient {
+    data class Status(
+        val active: Boolean,
+        val lastPatchedAt: Long,
+        val version: Int,
+        val systemPid: Int,
+    )
+
+    private val statusFlow = MutableStateFlow<Status?>(null)
+    val status: StateFlow<Status?> = statusFlow
+
+    @Volatile
+    private var appContext: Context? = null
+
+    fun register(context: Context) {
+        appContext = context.applicationContext
+        refresh()
+    }
+
+    fun refresh() {
+        val context = appContext ?: return
+        val binder = ConnectivityBinderUtils.getBinder(context) ?: run {
+            statusFlow.value = null
+            return
+        }
+        ConnectivityBinderUtils.withParcel { data, reply ->
+            data.writeInterfaceToken(HookStatusKeys.DESCRIPTOR)
+            val ok = binder.transact(HookStatusKeys.TRANSACTION_STATUS, data, reply, 0)
+            if (!ok) {
+                statusFlow.value = null
+                return
+            }
+            reply.readException()
+            statusFlow.value = Status(
+                active = reply.readInt() != 0,
+                lastPatchedAt = reply.readLong(),
+                version = reply.readInt(),
+                systemPid = reply.readInt(),
+            )
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/utils/PrivilegeSettingsClient.kt

@@ -0,0 +1,73 @@
+package io.nekohasekai.sfa.utils
+
+import android.content.Context
+import android.os.RemoteException
+import android.util.Log
+import io.nekohasekai.sfa.bg.PackageEntry
+import io.nekohasekai.sfa.bg.ParceledListSlice
+import io.nekohasekai.sfa.bg.RootClient
+import io.nekohasekai.sfa.database.Settings
+import io.nekohasekai.sfa.xposed.HookModuleVersion
+import io.nekohasekai.sfa.xposed.HookStatusKeys
+
+object PrivilegeSettingsClient {
+    private const val TAG = "PrivilegeSettingsClient"
+
+    @Volatile
+    private var appContext: Context? = null
+
+    data class ExportResult(
+        val outputPath: String?,
+        val error: String?,
+    )
+
+    fun register(context: Context) {
+        appContext = context.applicationContext
+        sync()
+    }
+
+    fun sync(): Throwable? {
+        val context = appContext ?: return null
+        if (isVersionMismatch()) return null
+        val binder = ConnectivityBinderUtils.getBinder(context) ?: return null
+        return ConnectivityBinderUtils.withParcel { data, reply ->
+            data.writeInterfaceToken(HookStatusKeys.DESCRIPTOR)
+            data.writeInt(if (Settings.privilegeSettingsEnabled) 1 else 0)
+            ParceledListSlice(Settings.privilegeSettingsList.map { PackageEntry(it) }).writeToParcel(data, 0)
+            data.writeInt(if (Settings.privilegeSettingsInterfaceRenameEnabled) 1 else 0)
+            data.writeString(Settings.privilegeSettingsInterfacePrefix)
+            try {
+                val ok = binder.transact(HookStatusKeys.TRANSACTION_UPDATE_PRIVILEGE_SETTINGS, data, reply, 0)
+                reply.readException()
+                if (!ok) {
+                    val error = RemoteException()
+                    Log.w(TAG, "Privilege settings sync failed: transaction not handled", error)
+                    return@withParcel error
+                }
+                return@withParcel null
+            } catch (e: RemoteException) {
+                Log.w(TAG, "Privilege settings sync failed: remote exception", e)
+                return@withParcel e
+            } catch (e: RuntimeException) {
+                Log.w(TAG, "Privilege settings sync failed: bad reply", e)
+                return@withParcel e
+            }
+        }
+    }
+
+    suspend fun exportDebugInfo(outputPath: String): ExportResult {
+        return try {
+            val service = RootClient.bindService()
+            val path = service.exportDebugInfo(outputPath)
+            ExportResult(path, null)
+        } catch (e: Throwable) {
+            Log.e(TAG, "Export debug info failed", e)
+            ExportResult(null, e.message ?: "export failed")
+        }
+    }
+
+    private fun isVersionMismatch(): Boolean {
+        val status = HookStatusClient.status.value ?: return false
+        return status.version != HookModuleVersion.CURRENT
+    }
+}

app/src/main/java/io/nekohasekai/sfa/utils/VpnDetectionTest.kt

@@ -0,0 +1,162 @@
+package io.nekohasekai.sfa.utils
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import java.net.NetworkInterface
+import java.util.Collections
+
+data class DetectionResult(
+    val frameworkDetected: List<String>,
+    val nativeDetected: Boolean,
+    val frameworkInterfaces: List<String>,
+    val nativeInterfaces: List<String>,
+    val httpProxy: String?,
+)
+
+object VpnDetectionTest {
+
+    fun runDetection(context: Context): DetectionResult {
+        val frameworkDetected = LinkedHashSet<String>()
+        val frameworkInterfaces = LinkedHashSet<String>()
+
+        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager
+            ?: return DetectionResult(emptyList(), false, emptyList(), emptyList(), null)
+
+        // Check activeNetworkInfo
+        val activeInfo = cm.activeNetworkInfo
+        if (activeInfo?.type == ConnectivityManager.TYPE_VPN) {
+            frameworkDetected += "ActiveNetworkInfo"
+        }
+
+        // Check networkInfo(TYPE_VPN)
+        val vpnInfo = cm.getNetworkInfo(ConnectivityManager.TYPE_VPN)
+        if (vpnInfo != null && vpnInfo.isConnected) {
+            frameworkDetected += "NetworkInfo"
+        }
+
+        // Check networkForType(VPN)
+        val vpnNetwork = runCatching {
+            val method = cm.javaClass.getMethod(
+                "getNetworkForType",
+                Int::class.javaPrimitiveType,
+            )
+            method.invoke(cm, ConnectivityManager.TYPE_VPN) as? Network
+        }.getOrNull()
+        if (vpnNetwork != null) {
+            frameworkDetected += "NetworkForType"
+        }
+
+        // Check all networks for VPN transport or missing NOT_VPN capability
+        val networks = cm.allNetworks ?: emptyArray()
+        for (network in networks) {
+            val caps = cm.getNetworkCapabilities(network) ?: continue
+            if (caps.hasTransport(NetworkCapabilities.TRANSPORT_VPN)) {
+                frameworkDetected += "NetworkCapabilities"
+            }
+            if (!caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)) {
+                frameworkDetected += "NetworkCapabilities"
+            }
+            // Check interface name in LinkProperties
+            val lp = cm.getLinkProperties(network)
+            if (isVpnInterface(lp?.interfaceName)) {
+                lp?.interfaceName?.let(frameworkInterfaces::add)
+                frameworkDetected += "LinkProperties"
+            }
+        }
+
+        // Check activeLinkProperties interface
+        val activeLinkProperties = runCatching { cm.getLinkProperties(cm.activeNetwork) }.getOrNull()
+        if (isVpnInterface(activeLinkProperties?.interfaceName)) {
+            activeLinkProperties?.interfaceName?.let(frameworkInterfaces::add)
+            frameworkDetected += "LinkProperties"
+        }
+
+        // Native: Check network interfaces (getifaddrs)
+        val nativeInterfaces = checkNetworkInterfaces()
+
+        val httpProxy = readHttpProxy(cm)
+        return DetectionResult(
+            frameworkDetected.toList(),
+            nativeInterfaces.isNotEmpty(),
+            frameworkInterfaces.toList(),
+            nativeInterfaces,
+            httpProxy,
+        )
+    }
+
+    private fun checkNetworkInterfaces(): List<String> {
+        val list = try {
+            Collections.list(NetworkInterface.getNetworkInterfaces())
+        } catch (_: Throwable) {
+            return emptyList()
+        }
+        val matches = ArrayList<String>()
+        for (iface in list) {
+            val name = iface.name ?: continue
+            val isUp = runCatching { iface.isUp }.getOrElse { false }
+            if (!isUp) continue
+            if (isVpnInterface(name)) {
+                matches.add(name)
+            }
+        }
+        return matches
+    }
+
+    private fun isVpnInterface(name: String?): Boolean {
+        if (name.isNullOrEmpty()) return false
+        val lower = name.lowercase()
+        return lower.startsWith("tun") || lower.startsWith("ppp") || lower.startsWith("tap")
+    }
+
+    private fun readHttpProxy(cm: ConnectivityManager): String? {
+        val defaultProxy = try {
+            val method = cm.javaClass.getMethod("getDefaultProxy")
+            method.invoke(cm) as? android.net.ProxyInfo
+        } catch (_: Throwable) {
+            null
+        }
+        val activeLinkProperties = runCatching { cm.getLinkProperties(cm.activeNetwork) }.getOrNull()
+        val networks = cm.allNetworks ?: emptyArray()
+        val proxies = buildList {
+            add(formatProxyInfo(defaultProxy))
+            add(formatProxyInfo(readProxyFromLinkProperties(activeLinkProperties)))
+            for (network in networks) {
+                add(formatProxyInfo(readProxyFromLinkProperties(cm.getLinkProperties(network))))
+            }
+        }
+        return proxies.firstOrNull { !it.isNullOrEmpty() }
+    }
+
+    private fun readProxyFromLinkProperties(lp: android.net.LinkProperties?): android.net.ProxyInfo? {
+        if (lp == null) return null
+        return try {
+            val method = lp.javaClass.getMethod("getHttpProxy")
+            method.invoke(lp) as? android.net.ProxyInfo
+        } catch (_: Throwable) {
+            try {
+                val field = lp.javaClass.getDeclaredField("mHttpProxy")
+                field.isAccessible = true
+                field.get(lp) as? android.net.ProxyInfo
+            } catch (_: Throwable) {
+                null
+            }
+        }
+    }
+
+    private fun formatProxyInfo(proxyInfo: android.net.ProxyInfo?): String? {
+        if (proxyInfo == null) return null
+        return try {
+            val host = proxyInfo.host
+            val port = proxyInfo.port
+            if (!host.isNullOrEmpty() && port > 0) {
+                return "$host:$port"
+            }
+            val pac = proxyInfo.pacFileUrl?.toString()
+            if (!pac.isNullOrEmpty()) pac else null
+        } catch (_: Throwable) {
+            null
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/vendor/PackageQueryStrategy.kt

@@ -0,0 +1,7 @@
+package io.nekohasekai.sfa.vendor
+
+sealed class PackageQueryStrategy {
+    data object ForcedRoot : PackageQueryStrategy()
+    data class UserSelected(val mode: String) : PackageQueryStrategy()
+    data object Direct : PackageQueryStrategy()
+}

app/src/main/java/io/nekohasekai/sfa/vendor/PrivilegedServiceUtils.kt

@@ -0,0 +1,173 @@
+package io.nekohasekai.sfa.vendor
+
+import android.content.Intent
+import android.content.IntentSender
+import android.content.pm.IPackageInstaller
+import android.content.pm.IPackageInstallerSession
+import android.content.pm.PackageInfo
+import android.content.pm.PackageInstaller
+import android.os.Build
+import android.os.Bundle
+import android.os.IBinder
+import android.os.ParcelFileDescriptor
+import android.system.Os
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+import android.content.IIntentSender
+import io.nekohasekai.sfa.BuildConfig
+import java.io.IOException
+
+object PrivilegedServiceUtils {
+
+    const val SYSTEM_SERVICE_NAME = "sfa_privileged"
+
+    private fun getPackageManager(): Any {
+        val binder = SystemServiceHelperCompat.getSystemService("package")
+            ?: throw IllegalStateException("package service not available")
+        val stubClass = Class.forName("android.content.pm.IPackageManager\$Stub")
+        val asInterface = stubClass.getMethod("asInterface", IBinder::class.java)
+        return asInterface.invoke(null, binder)
+            ?: throw IllegalStateException("IPackageManager is null")
+    }
+
+    fun getInstalledPackages(flags: Int, userId: Int): List<PackageInfo> {
+        val iPackageManager = getPackageManager()
+        val iPackageManagerClass = Class.forName("android.content.pm.IPackageManager")
+        val result = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            val method = iPackageManagerClass.getMethod(
+                "getInstalledPackages",
+                Long::class.javaPrimitiveType,
+                Int::class.javaPrimitiveType
+            )
+            method.invoke(iPackageManager, flags.toLong(), userId)
+        } else {
+            val method = iPackageManagerClass.getMethod(
+                "getInstalledPackages",
+                Int::class.javaPrimitiveType,
+                Int::class.javaPrimitiveType
+            )
+            method.invoke(iPackageManager, flags, userId)
+        }
+        return extractPackageList(result)
+    }
+
+    fun installPackage(apkFd: ParcelFileDescriptor, size: Long, userId: Int) {
+        val iPackageInstaller = getPackageInstaller()
+        val isRoot = Os.getuid() == 0
+        val installerPackageName = if (isRoot) BuildConfig.APPLICATION_ID else "com.android.shell"
+        val targetUserId = if (isRoot) userId else 0
+
+        val packageInstaller = createPackageInstaller(
+            iPackageInstaller,
+            installerPackageName,
+            null,
+            targetUserId
+        )
+
+        val params = PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL)
+        val sessionId = packageInstaller.createSession(params)
+
+        val iSession = IPackageInstallerSession.Stub.asInterface(
+            iPackageInstaller.openSession(sessionId).asBinder()
+        )
+        val session = createSession(iSession)
+
+        try {
+            ParcelFileDescriptor.AutoCloseInputStream(apkFd).use { inputStream ->
+                session.openWrite("base.apk", 0, size).use { outputStream ->
+                    inputStream.copyTo(outputStream)
+                    session.fsync(outputStream)
+                }
+            }
+
+            val resultIntent = arrayOfNulls<Intent>(1)
+            val latch = CountDownLatch(1)
+
+            val intentSender = createIntentSender { intent ->
+                resultIntent[0] = intent
+                latch.countDown()
+            }
+
+            session.commit(intentSender)
+            latch.await(60, TimeUnit.SECONDS)
+
+            val intent = resultIntent[0]
+                ?: throw IOException("Installation timed out")
+
+            val status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, PackageInstaller.STATUS_FAILURE)
+            if (status != PackageInstaller.STATUS_SUCCESS) {
+                val message = intent.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE)
+                throw IOException("Installation failed ($status): $message")
+            }
+        } finally {
+            session.close()
+        }
+    }
+
+    private fun getPackageInstaller(): IPackageInstaller {
+        val iPackageManager = getPackageManager()
+        val iPackageManagerClass = Class.forName("android.content.pm.IPackageManager")
+        val method = iPackageManagerClass.getMethod("getPackageInstaller")
+        val installer = method.invoke(iPackageManager) as IPackageInstaller
+        return IPackageInstaller.Stub.asInterface(installer.asBinder())
+    }
+
+    private fun createPackageInstaller(
+        installer: IPackageInstaller,
+        installerPackageName: String,
+        installerAttributionTag: String?,
+        userId: Int
+    ): PackageInstaller {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            PackageInstaller::class.java
+                .getConstructor(
+                    IPackageInstaller::class.java,
+                    String::class.java,
+                    String::class.java,
+                    Int::class.javaPrimitiveType
+                )
+                .newInstance(installer, installerPackageName, installerAttributionTag, userId)
+        } else {
+            PackageInstaller::class.java
+                .getConstructor(
+                    IPackageInstaller::class.java,
+                    String::class.java,
+                    Int::class.javaPrimitiveType
+                )
+                .newInstance(installer, installerPackageName, userId)
+        }
+    }
+
+    private fun createSession(session: IPackageInstallerSession): PackageInstaller.Session {
+        return PackageInstaller.Session::class.java
+            .getConstructor(IPackageInstallerSession::class.java)
+            .newInstance(session)
+    }
+
+    private fun createIntentSender(onResult: (Intent) -> Unit): IntentSender {
+        val sender = object : IIntentSender.Stub() {
+            override fun send(
+                code: Int,
+                intent: Intent,
+                resolvedType: String?,
+                whitelistToken: android.os.IBinder?,
+                finishedReceiver: android.content.IIntentReceiver?,
+                requiredPermission: String?,
+                options: Bundle?
+            ) {
+                onResult(intent)
+            }
+        }
+        return IntentSender::class.java
+            .getConstructor(IIntentSender::class.java)
+            .newInstance(sender)
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    private fun extractPackageList(parceledListSlice: Any?): List<PackageInfo> {
+        if (parceledListSlice == null) return emptyList()
+        val getListMethod = parceledListSlice.javaClass.getMethod("getList")
+        val list = getListMethod.invoke(parceledListSlice) as? List<*>
+        return list?.filterIsInstance<PackageInfo>() ?: emptyList()
+    }
+}

app/src/main/java/io/nekohasekai/sfa/vendor/SystemServiceHelperCompat.kt

@@ -0,0 +1,33 @@
+package io.nekohasekai.sfa.vendor
+
+import android.annotation.SuppressLint
+import android.os.IBinder
+import android.util.Log
+import java.lang.reflect.Method
+
+@SuppressLint("PrivateApi")
+object SystemServiceHelperCompat {
+
+    private val serviceCache = HashMap<String, IBinder?>()
+    private val getService: Method? = try {
+        val cls = Class.forName("android.os.ServiceManager")
+        cls.getMethod("getService", String::class.java)
+    } catch (e: Exception) {
+        Log.w("SystemServiceHelper", Log.getStackTraceString(e))
+        null
+    }
+
+    fun getSystemService(name: String): IBinder? {
+        if (serviceCache.containsKey(name)) {
+            return serviceCache[name]
+        }
+        val binder = try {
+            getService?.invoke(null, name) as? IBinder
+        } catch (e: Exception) {
+            Log.w("SystemServiceHelper", Log.getStackTraceString(e))
+            null
+        }
+        serviceCache[name] = binder
+        return binder
+    }
+}

app/src/main/java/io/nekohasekai/sfa/vendor/VendorInterface.kt

@@ -2,7 +2,7 @@ package io.nekohasekai.sfa.vendor
 
 import android.app.Activity
 import androidx.camera.core.ImageAnalysis
-import io.nekohasekai.sfa.ui.profile.QRCodeCropArea
+import io.nekohasekai.sfa.compose.screen.qrscan.QRCodeCropArea
 import io.nekohasekai.sfa.update.UpdateInfo
 
 interface VendorInterface {
@@ -35,6 +35,12 @@ interface VendorInterface {
      */
     fun checkUpdateAsync(): UpdateInfo? = null
 
+    /**
+     * Force get latest update (ignores version check)
+     * @return UpdateInfo of the latest release, null if unavailable
+     */
+    fun forceGetLatestUpdate(): UpdateInfo? = null
+
     /**
      * Check if silent install feature is available
      * @return true if silent install is supported (Other flavor only)
@@ -63,8 +69,8 @@ interface VendorInterface {
      * Download and install an APK update
      * @param context The context
      * @param downloadUrl The URL to download the APK from
-     * @return Result indicating success or failure
+     * @throws Exception if download or install fails
      */
-    suspend fun downloadAndInstall(context: android.content.Context, downloadUrl: String): Result<Unit> =
+    suspend fun downloadAndInstall(context: android.content.Context, downloadUrl: String): Unit =
-        Result.failure(UnsupportedOperationException("Not supported in this flavor"))
+        throw UnsupportedOperationException("Not supported in this flavor")
 }

app/src/main/java/io/nekohasekai/sfa/xposed/HookErrorStore.kt

@@ -0,0 +1,97 @@
+package io.nekohasekai.sfa.xposed
+
+import android.util.Log
+import io.nekohasekai.sfa.BuildConfig
+import io.nekohasekai.sfa.bg.LogEntry
+import java.util.ArrayDeque
+
+object HookErrorStore {
+    private const val MAX_ENTRIES = 100
+
+    private val lock = Any()
+    private val entries = ArrayDeque<LogEntry>()
+
+    fun i(source: String, message: String, throwable: Throwable? = null) {
+        log(LogEntry.LEVEL_INFO, source, message, throwable, store = true)
+    }
+
+    fun w(source: String, message: String, throwable: Throwable? = null) {
+        log(LogEntry.LEVEL_WARN, source, message, throwable, store = true)
+    }
+
+    fun e(source: String, message: String, throwable: Throwable? = null) {
+        log(LogEntry.LEVEL_ERROR, source, message, throwable, store = true)
+    }
+
+    fun d(source: String, message: String, throwable: Throwable? = null) {
+        log(LogEntry.LEVEL_DEBUG, source, message, throwable, store = false)
+    }
+
+    private fun log(
+        level: Int,
+        source: String,
+        message: String,
+        throwable: Throwable?,
+        store: Boolean,
+    ) {
+        if (BuildConfig.DEBUG) {
+            when (level) {
+                LogEntry.LEVEL_DEBUG -> {
+                    if (throwable != null) {
+                        Log.d(XposedInit.TAG, "[$source] $message", throwable)
+                    } else {
+                        Log.d(XposedInit.TAG, "[$source] $message")
+                    }
+                }
+                LogEntry.LEVEL_INFO -> {
+                    if (throwable != null) {
+                        Log.i(XposedInit.TAG, "[$source] $message", throwable)
+                    } else {
+                        Log.i(XposedInit.TAG, "[$source] $message")
+                    }
+                }
+                LogEntry.LEVEL_WARN -> {
+                    if (throwable != null) {
+                        Log.w(XposedInit.TAG, "[$source] $message", throwable)
+                    } else {
+                        Log.w(XposedInit.TAG, "[$source] $message")
+                    }
+                }
+                LogEntry.LEVEL_ERROR -> {
+                    if (throwable != null) {
+                        Log.e(XposedInit.TAG, "[$source] $message", throwable)
+                    } else {
+                        Log.e(XposedInit.TAG, "[$source] $message")
+                    }
+                }
+            }
+        }
+        if (!store || level == LogEntry.LEVEL_DEBUG) return
+        val stackTrace = throwable?.let { Log.getStackTraceString(it) }
+        val entry = LogEntry(level, System.currentTimeMillis(), source, message, stackTrace)
+        synchronized(lock) {
+            entries.addLast(entry)
+            while (entries.size > MAX_ENTRIES) {
+                entries.removeFirst()
+            }
+        }
+    }
+
+    fun snapshot(): List<LogEntry> {
+        synchronized(lock) {
+            return entries.toList()
+        }
+    }
+
+    fun hasWarnings(): Boolean {
+        synchronized(lock) {
+            return entries.any { it.level >= LogEntry.LEVEL_WARN }
+        }
+    }
+
+    fun clear() {
+        synchronized(lock) {
+            entries.clear()
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/HookModuleVersion.kt

@@ -0,0 +1,5 @@
+package io.nekohasekai.sfa.xposed
+
+object HookModuleVersion {
+    const val CURRENT = 2
+}

app/src/main/java/io/nekohasekai/sfa/xposed/HookStatusKeys.kt

@@ -0,0 +1,9 @@
+package io.nekohasekai.sfa.xposed
+
+object HookStatusKeys {
+    const val DESCRIPTOR = "android.net.IConnectivityManager"
+    const val TRANSACTION_STATUS = 0x5F00
+    const val TRANSACTION_UPDATE_PRIVILEGE_SETTINGS = 0x5F01
+    const val TRANSACTION_GET_ERRORS = 0x5F02
+    const val TRANSACTION_EXPORT_DEBUG_INFO = 0x5F03
+}

app/src/main/java/io/nekohasekai/sfa/xposed/HookStatusStore.kt

@@ -0,0 +1,29 @@
+package io.nekohasekai.sfa.xposed
+
+import android.os.Process
+
+object HookStatusStore {
+    @Volatile
+    private var active = false
+    @Volatile
+    private var lastPatchedAt = 0L
+
+    fun markHookActive() {
+        active = true
+    }
+
+    fun markPatched() {
+        lastPatchedAt = System.currentTimeMillis()
+    }
+
+    fun snapshot(): Status {
+        return Status(active, lastPatchedAt, HookModuleVersion.CURRENT, Process.myPid())
+    }
+
+    data class Status(
+        val active: Boolean,
+        val lastPatchedAt: Long,
+        val version: Int,
+        val systemPid: Int,
+    )
+}

app/src/main/java/io/nekohasekai/sfa/xposed/PrivilegeChecker.kt

@@ -0,0 +1,119 @@
+package io.nekohasekai.sfa.xposed
+
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import android.os.Process
+import de.robv.android.xposed.XposedHelpers
+import io.nekohasekai.sfa.BuildConfig
+import java.util.concurrent.ConcurrentHashMap
+
+object PrivilegeChecker {
+    private const val PER_USER_RANGE = 100000
+    private val privilegedPermissions = arrayOf(
+        "android.permission.NETWORK_STACK",
+        "android.permission.MAINLINE_NETWORK_STACK",
+        "android.permission.NETWORK_SETTINGS",
+        "android.permission.CONNECTIVITY_INTERNAL",
+        "android.permission.CONTROL_VPN",
+        "android.permission.CONTROL_ALWAYS_ON_VPN",
+    )
+    private val exemptPackages = emptySet<String>()
+    private val exemptCache = ConcurrentHashMap<Int, Boolean>()
+    private val privilegedCache = ConcurrentHashMap<Int, Boolean>()
+
+    fun isPrivilegedUid(uid: Int): Boolean {
+        if (uid < Process.FIRST_APPLICATION_UID) {
+            return true
+        }
+        val cached = privilegedCache[uid]
+        if (cached != null) {
+            return cached
+        }
+        if (isExemptUid(uid)) {
+            privilegedCache[uid] = true
+            return true
+        }
+        val packages = getPackagesForUid(uid)
+        val pm = getPackageManager()
+        if (pm != null && packages.isNotEmpty()) {
+            val userId = uid / PER_USER_RANGE
+            for (pkg in packages) {
+                val appInfo = getApplicationInfo(pm, pkg, userId)
+                if (appInfo != null && isSystemApp(appInfo)) {
+                    privilegedCache[uid] = true
+                    return true
+                }
+            }
+            for (permission in privilegedPermissions) {
+                val result = try {
+                    XposedHelpers.callMethod(pm, "checkUidPermission", permission, uid) as? Int
+                } catch (_: Throwable) {
+                    null
+                }
+                if (result == PackageManager.PERMISSION_GRANTED) {
+                    privilegedCache[uid] = true
+                    return true
+                }
+            }
+        }
+        privilegedCache[uid] = false
+        return false
+    }
+
+    private fun isSystemApp(appInfo: ApplicationInfo): Boolean {
+        val flags = appInfo.flags
+        return flags and ApplicationInfo.FLAG_SYSTEM != 0 ||
+                flags and ApplicationInfo.FLAG_UPDATED_SYSTEM_APP != 0
+    }
+
+    private fun isExemptUid(uid: Int): Boolean {
+        if (exemptPackages.isEmpty()) {
+            return false
+        }
+        val cached = exemptCache[uid]
+        if (cached != null) {
+            return cached
+        }
+        val packages = getPackagesForUid(uid)
+        val isExempt = packages.any { it in exemptPackages }
+        exemptCache[uid] = isExempt
+        return isExempt
+    }
+
+    private fun getPackagesForUid(uid: Int): List<String> {
+        val pm = getPackageManager() ?: return emptyList()
+        return try {
+            val method = pm.javaClass.getMethod("getPackagesForUid", Int::class.javaPrimitiveType)
+            val result = method.invoke(pm, uid)
+            when (result) {
+                is Array<*> -> result.filterIsInstance<String>()
+                is List<*> -> result.filterIsInstance<String>()
+                else -> emptyList()
+            }
+        } catch (_: Throwable) {
+            emptyList()
+        }
+    }
+
+    private fun getPackageManager(): Any? {
+        return try {
+            val appGlobals = Class.forName("android.app.AppGlobals")
+            val method = appGlobals.getMethod("getPackageManager")
+            method.invoke(null)
+        } catch (_: Throwable) {
+            null
+        }
+    }
+
+    private fun getApplicationInfo(pm: Any, pkg: String, userId: Int): ApplicationInfo? {
+        return try {
+            XposedHelpers.callMethod(pm, "getApplicationInfo", pkg, 0, userId) as? ApplicationInfo
+        } catch (_: Throwable) {
+            try {
+                XposedHelpers.callMethod(pm, "getApplicationInfo", pkg, 0L, userId) as? ApplicationInfo
+            } catch (_: Throwable) {
+                null
+            }
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/PrivilegeSettingsStore.kt

@@ -0,0 +1,136 @@
+package io.nekohasekai.sfa.xposed
+
+import java.io.File
+import java.util.concurrent.ConcurrentHashMap
+import io.nekohasekai.sfa.xposed.HookErrorStore
+
+object PrivilegeSettingsStore {
+    private const val SETTINGS_DIR = "/data/system/sing-box"
+    private const val SETTINGS_FILE = "privilege_settings.conf"
+    @Volatile
+    private var enabled = false
+    @Volatile
+    private var packageSet: Set<String> = emptySet()
+    @Volatile
+    private var interfaceRenameEnabled = false
+    @Volatile
+    private var interfacePrefix = "en"
+    private val uidCache = ConcurrentHashMap<Int, Boolean>()
+
+    fun update(
+        enabled: Boolean,
+        packages: Set<String>,
+        interfaceRenameEnabled: Boolean,
+        interfacePrefix: String,
+    ) {
+        this.enabled = enabled
+        packageSet = packages
+        this.interfaceRenameEnabled = interfaceRenameEnabled
+        this.interfacePrefix = normalizePrefix(interfacePrefix)
+        uidCache.clear()
+        HookErrorStore.i(
+            "PrivilegeSettingsStore",
+            "PrivilegeSettings updated: enabled=$enabled size=${packages.size} rename=$interfaceRenameEnabled prefix=${this.interfacePrefix}",
+        )
+        writeSettingsFile()
+    }
+
+    fun isEnabled(): Boolean = enabled
+
+    fun shouldRenameInterface(): Boolean {
+        return interfaceRenameEnabled
+    }
+
+    fun interfacePrefix(): String = interfacePrefix
+
+    fun isUidSelected(uid: Int): Boolean {
+        val cached = uidCache[uid]
+        if (cached != null) {
+            return cached
+        }
+        val selected = getPackagesForUid(uid).any { packageSet.contains(it) }
+        uidCache[uid] = selected
+        return selected
+    }
+
+    fun shouldHideUid(uid: Int): Boolean {
+        if (!enabled) {
+            return false
+        }
+        return isUidSelected(uid)
+    }
+
+    private fun normalizePrefix(prefix: String): String {
+        val trimmed = prefix.trim()
+        if (trimmed.isEmpty()) {
+            return "en"
+        }
+        val filtered = buildString(trimmed.length) {
+            for (ch in trimmed) {
+                if (ch.isLetterOrDigit() || ch == '_') {
+                    append(ch)
+                }
+            }
+        }
+        return if (filtered.isEmpty()) "en" else filtered
+    }
+
+    private fun writeSettingsFile() {
+        try {
+            val dir = File(SETTINGS_DIR)
+            if (!dir.exists() && !dir.mkdirs()) {
+                HookErrorStore.e("PrivilegeSettingsStore", "Failed to create settings dir: ${dir.path}")
+                return
+            }
+            val file = File(dir, SETTINGS_FILE)
+            val packagesLine = packageSet.sorted().joinToString(",")
+            val content = buildString {
+                append("version=1\n")
+                append("enabled=")
+                append(if (enabled) "1" else "0")
+                append('\n')
+                append("rename=")
+                append(if (interfaceRenameEnabled) "1" else "0")
+                append('\n')
+                append("prefix=")
+                append(interfacePrefix)
+                append('\n')
+                append("packages=")
+                append(packagesLine)
+                append('\n')
+            }
+            file.writeText(content)
+            file.setReadable(true, true)
+            file.setWritable(true, true)
+        } catch (e: Throwable) {
+            HookErrorStore.e("PrivilegeSettingsStore", "Failed to write privilege settings file", e)
+        }
+    }
+
+    private fun getPackagesForUid(uid: Int): List<String> {
+        val pm = getPackageManager() ?: return emptyList()
+        return try {
+            val method = pm.javaClass.getMethod("getPackagesForUid", Int::class.javaPrimitiveType)
+            val result = method.invoke(pm, uid)
+            when (result) {
+                is Array<*> -> result.filterIsInstance<String>()
+                is List<*> -> result.filterIsInstance<String>()
+                else -> emptyList()
+            }
+        } catch (e: Throwable) {
+            HookErrorStore.e("PrivilegeSettingsStore", "getPackagesForUid failed for uid=$uid", e)
+            emptyList()
+        }
+    }
+
+    private fun getPackageManager(): Any? {
+        return try {
+            val appGlobals = Class.forName("android.app.AppGlobals")
+            val method = appGlobals.getMethod("getPackageManager")
+            method.invoke(null)
+        } catch (e: Throwable) {
+            HookErrorStore.e("PrivilegeSettingsStore", "getPackageManager failed", e)
+            null
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/VpnAppStore.kt

@@ -0,0 +1,175 @@
+package io.nekohasekai.sfa.xposed
+
+import android.Manifest
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import android.os.Binder
+import android.os.SystemClock
+import io.nekohasekai.sfa.BuildConfig
+import java.util.concurrent.ConcurrentHashMap
+
+object VpnAppStore {
+    private const val PER_USER_RANGE = 100000
+    private const val REFRESH_INTERVAL_MS = 60_000L
+    private const val UID_CACHE_MS = 5_000L
+
+    private data class CacheEntry<T>(val atMs: Long, val value: T)
+
+    private val vpnPackagesByUser = ConcurrentHashMap<Int, CacheEntry<Set<String>>>()
+    private val uidVpnCache = ConcurrentHashMap<Int, CacheEntry<Boolean>>()
+    private val uidPackagesCache = ConcurrentHashMap<Int, CacheEntry<List<String>>>()
+
+    fun isVpnUid(uid: Int): Boolean {
+        val now = SystemClock.uptimeMillis()
+        val cached = uidVpnCache[uid]
+        if (cached != null && now - cached.atMs < UID_CACHE_MS) {
+            return cached.value
+        }
+        val callerPackages = getPackagesForUid(uid)
+        val userId = uid / PER_USER_RANGE
+        val vpnSet = getVpnPackages(userId)
+        val result = callerPackages.any { vpnSet.contains(it) }
+        uidVpnCache[uid] = CacheEntry(now, result)
+        return result
+    }
+
+    fun isVpnPackage(packageName: String, userId: Int): Boolean {
+        return getVpnPackages(userId).contains(packageName)
+    }
+
+    fun isVpnUidExcludeSelf(uid: Int): Boolean {
+        val packages = getPackagesForUid(uid)
+        if (packages.contains(BuildConfig.APPLICATION_ID)) {
+            return false
+        }
+        val userId = uid / PER_USER_RANGE
+        val vpnSet = getVpnPackages(userId)
+        return packages.any { vpnSet.contains(it) }
+    }
+
+    fun getPackagesForUid(uid: Int): List<String> {
+        val now = SystemClock.uptimeMillis()
+        val cached = uidPackagesCache[uid]
+        if (cached != null && now - cached.atMs < UID_CACHE_MS) {
+            return cached.value
+        }
+        val result = binderLocalScope {
+            val pm = getPackageManager() ?: return@binderLocalScope emptyList<String>()
+            try {
+                val method = pm.javaClass.getMethod("getPackagesForUid", Int::class.javaPrimitiveType)
+                when (val raw = method.invoke(pm, uid)) {
+                    is Array<*> -> raw.filterIsInstance<String>()
+                    is List<*> -> raw.filterIsInstance<String>()
+                    else -> emptyList()
+                }
+            } catch (e: Throwable) {
+                HookErrorStore.e("VpnAppStore", "getPackagesForUid failed for uid=$uid", e)
+                emptyList()
+            }
+        }
+        uidPackagesCache[uid] = CacheEntry(now, result)
+        return result
+    }
+
+    private fun getVpnPackages(userId: Int): Set<String> {
+        val now = SystemClock.uptimeMillis()
+        val cached = vpnPackagesByUser[userId]
+        if (cached != null && now - cached.atMs < REFRESH_INTERVAL_MS) {
+            return cached.value
+        }
+        val refreshed = scanVpnPackages(userId)
+        vpnPackagesByUser[userId] = CacheEntry(now, refreshed)
+        uidVpnCache.clear()
+        return refreshed
+    }
+
+    private fun scanVpnPackages(userId: Int): Set<String> {
+        return binderLocalScope {
+            val pm = getPackageManager() ?: return@binderLocalScope emptySet()
+            val flags = PackageManager.MATCH_DISABLED_COMPONENTS or
+                PackageManager.MATCH_DIRECT_BOOT_AWARE or
+                PackageManager.MATCH_DIRECT_BOOT_UNAWARE or
+                PackageManager.GET_SERVICES
+            val packages = getInstalledPackagesCompat(pm, flags.toLong(), userId)
+            val result = HashSet<String>()
+            for (pkg in packages) {
+                val appInfo = pkg.applicationInfo ?: continue
+                if (isSystemApp(appInfo)) continue
+                val services = pkg.services ?: continue
+                if (services.any { it.permission == Manifest.permission.BIND_VPN_SERVICE }) {
+                    result.add(pkg.packageName)
+                }
+            }
+            HookErrorStore.d("VpnAppStore", "VPN apps refreshed user=$userId count=${result.size}")
+            result
+        }
+    }
+
+    private fun getInstalledPackagesCompat(pm: Any, flags: Long, userId: Int): List<PackageInfo> {
+        val result = try {
+            val method = pm.javaClass.getMethod(
+                "getInstalledPackages",
+                Long::class.javaPrimitiveType,
+                Int::class.javaPrimitiveType,
+            )
+            method.invoke(pm, flags, userId)
+        } catch (_: Throwable) {
+            try {
+                val method = pm.javaClass.getMethod(
+                    "getInstalledPackages",
+                    Int::class.javaPrimitiveType,
+                    Int::class.javaPrimitiveType,
+                )
+                method.invoke(pm, flags.toInt(), userId)
+            } catch (e: Throwable) {
+                HookErrorStore.e("VpnAppStore", "getInstalledPackages failed", e)
+                return emptyList()
+            }
+        }
+        return unwrapParceledListSlice(result)
+    }
+
+    private fun isSystemApp(info: ApplicationInfo): Boolean {
+        return info.flags and ApplicationInfo.FLAG_SYSTEM != 0 ||
+            info.flags and ApplicationInfo.FLAG_UPDATED_SYSTEM_APP != 0
+    }
+
+    private fun getPackageManager(): Any? {
+        return try {
+            val appGlobals = Class.forName("android.app.AppGlobals")
+            val method = appGlobals.getMethod("getPackageManager")
+            method.invoke(null)
+        } catch (e: Throwable) {
+            HookErrorStore.e("VpnAppStore", "getPackageManager failed", e)
+            null
+        }
+    }
+
+    private inline fun <T> binderLocalScope(block: () -> T): T {
+        val token = Binder.clearCallingIdentity()
+        return try {
+            block()
+        } finally {
+            Binder.restoreCallingIdentity(token)
+        }
+    }
+
+    private fun unwrapParceledListSlice(raw: Any?): List<PackageInfo> {
+        if (raw == null) return emptyList()
+        if (raw is List<*>) {
+            return raw.filterIsInstance<PackageInfo>()
+        }
+        return try {
+            val method = raw.javaClass.getMethod("getList")
+            val list = method.invoke(raw)
+            if (list is List<*>) {
+                list.filterIsInstance<PackageInfo>()
+            } else {
+                emptyList()
+            }
+        } catch (_: Throwable) {
+            emptyList()
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/VpnHideContext.kt

@@ -0,0 +1,19 @@
+package io.nekohasekai.sfa.xposed
+
+object VpnHideContext {
+    private val targetUid = ThreadLocal<Int?>()
+
+    fun setTargetUid(uid: Int) {
+        targetUid.set(uid)
+    }
+
+    fun consumeTargetUid(): Int? {
+        val value = targetUid.get()
+        targetUid.remove()
+        return value
+    }
+
+    fun clear() {
+        targetUid.remove()
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/VpnSanitizer.kt

@@ -0,0 +1,124 @@
+package io.nekohasekai.sfa.xposed
+
+import android.net.LinkProperties
+import android.net.NetworkCapabilities
+import android.net.NetworkInfo
+import android.os.Parcel
+import android.os.Process
+import de.robv.android.xposed.XposedHelpers
+import java.util.Locale
+
+object VpnSanitizer {
+    private val vpnInterfacePrefixes = arrayOf(
+        "tun",
+    )
+
+    fun shouldHide(uid: Int): Boolean {
+        if (!PrivilegeSettingsStore.shouldHideUid(uid)) {
+            return false
+        }
+        if (VpnAppStore.isVpnUidExcludeSelf(uid)) {
+            return false
+        }
+        return true
+    }
+
+    fun sanitizeRequestCapabilities(source: NetworkCapabilities): NetworkCapabilities {
+        val caps = NetworkCapabilities(source)
+        sanitizeTransport(caps)
+        return caps
+    }
+
+    fun sanitizeNetworkCapabilities(source: NetworkCapabilities): NetworkCapabilities {
+        val caps = NetworkCapabilities(source)
+        sanitizeTransport(caps)
+        clearUnderlyingNetworks(caps)
+        clearOwnerUid(caps)
+        clearVpnTransportInfo(caps)
+        return caps
+    }
+
+    fun sanitizeLinkProperties(source: LinkProperties): LinkProperties {
+        val lp = cloneLinkProperties(source)
+        clearHttpProxy(lp)
+        val iface = lp.interfaceName
+        if (isVpnInterface(iface)) {
+            lp.setInterfaceName(null)
+        }
+        @Suppress("UNCHECKED_CAST")
+        val stacked = XposedHelpers.callMethod(lp, "getStackedLinks") as? List<LinkProperties>
+        if (!stacked.isNullOrEmpty()) {
+            for (link in stacked) {
+                clearHttpProxy(link)
+                val name = link.interfaceName
+                if (isVpnInterface(name)) {
+                    XposedHelpers.callMethod(lp, "removeStackedLink", name)
+                }
+            }
+        }
+        return lp
+    }
+
+    fun hasVpnInterface(lp: LinkProperties): Boolean {
+        if (isVpnInterface(lp.interfaceName)) {
+            return true
+        }
+        @Suppress("UNCHECKED_CAST")
+        val stacked = XposedHelpers.callMethod(lp, "getStackedLinks") as? List<LinkProperties>
+            ?: return false
+        return stacked.any { isVpnInterface(it.interfaceName) }
+    }
+
+    fun isVpnInterface(iface: String?): Boolean {
+        if (iface.isNullOrEmpty()) return false
+        val name = iface.lowercase(Locale.US)
+        return vpnInterfacePrefixes.any { name.startsWith(it) }
+    }
+
+    private fun sanitizeTransport(caps: NetworkCapabilities) {
+        XposedHelpers.callMethod(caps, "removeTransportType", NetworkCapabilities.TRANSPORT_VPN)
+        XposedHelpers.callMethod(caps, "addCapability", NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
+    }
+
+    private fun clearUnderlyingNetworks(caps: NetworkCapabilities) {
+        XposedHelpers.callMethod(caps, "setUnderlyingNetworks", null)
+    }
+
+    private fun clearOwnerUid(caps: NetworkCapabilities) {
+        XposedHelpers.callMethod(caps, "setOwnerUid", Process.INVALID_UID)
+    }
+
+    private fun clearVpnTransportInfo(caps: NetworkCapabilities) {
+        val field = XposedHelpers.findField(NetworkCapabilities::class.java, "mTransportInfo")
+        val info = field.get(caps) ?: return
+        if (info.javaClass.name.contains("VpnTransportInfo")) {
+            field.set(caps, null)
+        }
+    }
+
+    private fun clearHttpProxy(lp: LinkProperties) {
+        XposedHelpers.callMethod(lp, "setHttpProxy", null)
+    }
+
+    fun cloneLinkProperties(source: LinkProperties): LinkProperties {
+        val parcel = Parcel.obtain()
+        return try {
+            source.writeToParcel(parcel, 0)
+            parcel.setDataPosition(0)
+            LinkProperties.CREATOR.createFromParcel(parcel)
+        } finally {
+            parcel.recycle()
+        }
+    }
+
+    fun cloneNetworkInfo(source: NetworkInfo): NetworkInfo {
+        val parcel = Parcel.obtain()
+        return try {
+            source.writeToParcel(parcel, 0)
+            parcel.setDataPosition(0)
+            NetworkInfo.CREATOR.createFromParcel(parcel)
+        } finally {
+            parcel.recycle()
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/XposedActivation.kt

@@ -0,0 +1,36 @@
+package io.nekohasekai.sfa.xposed
+
+import android.content.Context
+import android.os.Process
+
+object XposedActivation {
+    private const val PREFS_NAME = "xposed_activation"
+    private const val KEY_ACTIVATED_PID = "activated_pid"
+    private const val KEY_ACTIVATED_AT = "activated_at"
+    private const val KEY_SYSTEM_IN_SCOPE = "system_in_scope"
+
+    fun markActivated(context: Context) {
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .edit()
+            .putInt(KEY_ACTIVATED_PID, Process.myPid())
+            .putLong(KEY_ACTIVATED_AT, System.currentTimeMillis())
+            .apply()
+    }
+
+    fun updateScope(context: Context, scope: Collection<String>) {
+        val hasSystemScope = scope.any { it == "system" || it == "android" }
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .edit()
+            .putBoolean(KEY_SYSTEM_IN_SCOPE, hasSystemScope)
+            .putLong(KEY_ACTIVATED_AT, System.currentTimeMillis())
+            .apply()
+    }
+
+    fun isActivated(context: Context): Boolean {
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        if (prefs.contains(KEY_SYSTEM_IN_SCOPE)) {
+            return prefs.getBoolean(KEY_SYSTEM_IN_SCOPE, false)
+        }
+        return prefs.getInt(KEY_ACTIVATED_PID, -1) == Process.myPid()
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/XposedInit.kt

@@ -0,0 +1,56 @@
+package io.nekohasekai.sfa.xposed
+
+import android.content.Context
+import io.nekohasekai.sfa.xposed.hooks.HookIConnectivityManagerOnTransact
+import io.nekohasekai.sfa.xposed.hooks.hidevpn.ConnectivityServiceHookHelper
+import io.nekohasekai.sfa.xposed.hooks.hidevpn.HookNetworkCapabilitiesWriteToParcel
+import io.nekohasekai.sfa.xposed.hooks.hidevpn.HookNetworkInterfaceGetName
+import io.nekohasekai.sfa.xposed.hooks.hidevpnapp.HookPackageManagerGetInstalledPackages
+import io.github.libxposed.api.XposedInterface
+import io.github.libxposed.api.XposedModule
+import io.github.libxposed.api.XposedModuleInterface
+
+class XposedInit(
+    base: XposedInterface,
+    param: XposedModuleInterface.ModuleLoadedParam,
+) : XposedModule(base, param) {
+
+    override fun onSystemServerLoaded(param: XposedModuleInterface.SystemServerLoadedParam) {
+        val systemContext = resolveSystemContext()
+        HookErrorStore.i("XposedInit", "handleSystemServerLoaded")
+        val hooks = arrayOf(
+            ConnectivityServiceHookHelper(param.classLoader),
+            HookIConnectivityManagerOnTransact(param.classLoader, systemContext),
+            HookPackageManagerGetInstalledPackages(param.classLoader),
+            HookNetworkCapabilitiesWriteToParcel(),
+            HookNetworkInterfaceGetName(param.classLoader),
+        )
+
+        hooks.forEach { hook ->
+            try {
+                hook.injectHook()
+            } catch (e: Throwable) {
+                HookErrorStore.e(
+                    "XposedInit",
+                    "Failed to inject ${hook.javaClass.simpleName}",
+                    e,
+                )
+            }
+        }
+    }
+
+    companion object {
+        const val TAG = "sing-box-lsposed"
+    }
+
+    private fun resolveSystemContext(): Context? {
+        return try {
+            val activityThread = Class.forName("android.app.ActivityThread")
+            val currentThread = activityThread.getMethod("currentActivityThread").invoke(null)
+            activityThread.getMethod("getSystemContext").invoke(currentThread) as? Context
+        } catch (e: Throwable) {
+            HookErrorStore.e("XposedInit", "resolveSystemContext failed", e)
+            null
+        }
+    }
+}

app/src/main/java/io/nekohasekai/sfa/xposed/hooks/IConnectivityManager+onTransact.kt

@@ -0,0 +1,120 @@
+package io.nekohasekai.sfa.xposed.hooks
+
+import android.content.Context
+import android.os.Binder
+import android.os.Parcel
+import de.robv.android.xposed.XposedHelpers
+import io.nekohasekai.sfa.BuildConfig
+import io.nekohasekai.sfa.bg.PackageEntry
+import io.nekohasekai.sfa.bg.ParceledListSlice
+import io.nekohasekai.sfa.xposed.HookErrorStore
+import io.nekohasekai.sfa.xposed.HookStatusKeys
+import io.nekohasekai.sfa.xposed.HookStatusStore
+import io.nekohasekai.sfa.xposed.PrivilegeSettingsStore
+
+class HookIConnectivityManagerOnTransact(
+    private val classLoader: ClassLoader,
+    private val context: Context?,
+) : XHook {
+    private companion object {
+        private const val SOURCE = "HookIConnectivityManagerOnTransact"
+    }
+
+    override fun injectHook() {
+        val stub = XposedHelpers.findClass("android.net.IConnectivityManager\$Stub", classLoader)
+        val descriptor = XposedHelpers.getStaticObjectField(stub, "DESCRIPTOR") as String
+        XposedHelpers.findAndHookMethod(
+            stub,
+            "onTransact",
+            Int::class.javaPrimitiveType,
+            Parcel::class.java,
+            Parcel::class.java,
+            Int::class.javaPrimitiveType,
+            object : SafeMethodHook(SOURCE) {
+                override fun beforeHook(param: MethodHookParam) {
+                    val code = param.args[0] as Int
+                    if (code != HookStatusKeys.TRANSACTION_STATUS &&
+                        code != HookStatusKeys.TRANSACTION_UPDATE_PRIVILEGE_SETTINGS &&
+                        code != HookStatusKeys.TRANSACTION_GET_ERRORS) {
+                        return
+                    }
+                    val data = param.args[1] as Parcel
+                    val reply = param.args[2] as Parcel?
+                    try {
+                        data.enforceInterface(descriptor)
+                    } catch (e: Throwable) {
+                        HookErrorStore.e(SOURCE, "IConnectivityManager transact bad interface", e)
+                        reply?.writeException(SecurityException("bad interface"))
+                        param.result = true
+                        return
+                    }
+                    if (!isCallerAllowed()) {
+                        reply!!.writeException(SecurityException("unauthorized"))
+                        param.result = true
+                        return
+                    }
+                    if (code == HookStatusKeys.TRANSACTION_STATUS) {
+                        val status = HookStatusStore.snapshot()
+                        reply!!.writeNoException()
+                        reply.writeInt(if (status.active) 1 else 0)
+                        reply.writeLong(status.lastPatchedAt)
+                        reply.writeInt(status.version)
+                        reply.writeInt(status.systemPid)
+                        param.result = true
+                        return
+                    }
+                    if (code == HookStatusKeys.TRANSACTION_GET_ERRORS) {
+                        val hasWarnings = HookErrorStore.hasWarnings()
+                        val entries = HookErrorStore.snapshot()
+                        reply!!.writeNoException()
+                        reply.writeInt(if (hasWarnings) 1 else 0)
+                        ParceledListSlice(entries).writeToParcel(reply, 0)
+                        param.result = true
+                        return
+                    }
+                    val enabled = data.readInt() != 0
+                    val slice = ParceledListSlice.CREATOR.createFromParcel(data, PackageEntry::class.java.classLoader)
+                    val packages = HashSet<String>()
+                    for (entry in slice.list) {
+                        if (entry is PackageEntry) {
+                            packages.add(entry.packageName)
+                        }
+                    }
+                    var renameEnabled = false
+                    var prefix = "en"
+                    if (data.dataAvail() >= 4) {
+                        renameEnabled = data.readInt() != 0
+                        if (data.dataAvail() > 0) {
+                            prefix = data.readString() ?: "en"
+                        }
+                    }
+                    PrivilegeSettingsStore.update(enabled, packages, renameEnabled, prefix)
+                    reply!!.writeNoException()
+                    param.result = true
+                }
+            },
+        )
+        HookErrorStore.i(SOURCE, "Hooked IConnectivityManager.onTransact")
+    }
+
+    private fun isCallerAllowed(): Boolean {
+        val uid = Binder.getCallingUid()
+        if (uid == 0) return true
+        val pm = context?.packageManager
+        if (pm == null) {
+            HookErrorStore.e(SOURCE, "isCallerAllowed: context or packageManager is null, uid=$uid")
+            return false
+        }
+        return try {
+            val packages = pm.getPackagesForUid(uid)
+            if (packages == null) {
+                HookErrorStore.w(SOURCE, "isCallerAllowed: getPackagesForUid returned null for uid=$uid")
+                return false
+            }
+            packages.any { it == BuildConfig.APPLICATION_ID }
+        } catch (e: Throwable) {
+            HookErrorStore.e(SOURCE, "isCallerAllowed failed for uid=$uid", e)
+            false
+        }
+    }
+}