Add compatibility for the new version of LSPosed

third_party/libxposed-api/src/main/java/io/github/libxposed/api/XposedInterfaceWrapper.java

@@ -21,9 +21,19 @@ import io.github.libxposed.api.utils.DexParser;
  */
 public class XposedInterfaceWrapper implements XposedInterface {
 
-    private final XposedInterface mBase;
+    private volatile XposedInterface mBase;
 
-    XposedInterfaceWrapper(@NonNull XposedInterface base) {
+    public XposedInterfaceWrapper() {
+    }
+
+    public XposedInterfaceWrapper(@NonNull XposedInterface base) {
+        mBase = base;
+    }
+
+    public final void attachFramework(@NonNull XposedInterface base) {
+        if (mBase != null) {
+            throw new IllegalStateException("Framework already attached");
+        }
         mBase = base;
     }
 

third_party/libxposed-api/src/main/java/io/github/libxposed/api/XposedModule.java

@@ -9,11 +9,16 @@ import androidx.annotation.NonNull;
 @SuppressWarnings("unused")
 public abstract class XposedModule extends XposedInterfaceWrapper implements XposedModuleInterface {
     /**
-     * Instantiates a new Xposed module.<br/>
-     * When the module is loaded into the target process, the constructor will be called.
-     *
-     * @param base  The implementation interface provided by the framework, should not be used by the module
-     * @param param Information about the process in which the module is loaded
+     * No-arg constructor for API 101 contract: the framework instantiates the module via
+     * {@code Class.getDeclaredConstructor()}, then calls {@link #attachFramework}.
+     */
+    public XposedModule() {
+        super();
+    }
+
+    /**
+     * Two-arg constructor for API 100 contract: the framework instantiates the module via
+     * {@code (XposedInterface, ModuleLoadedParam)} and attaches the framework base inline.
      */
     public XposedModule(@NonNull XposedInterface base, @NonNull ModuleLoadedParam param) {
         super(base);

third_party/libxposed-api/src/main/java/io/github/libxposed/api/XposedModuleInterface.java

@@ -1,5 +1,6 @@
 package io.github.libxposed.api;
 
+import android.app.AppComponentFactory;
 import android.content.pm.ApplicationInfo;
 import android.os.Build;
 
@@ -32,7 +33,7 @@ public interface XposedModuleInterface {
     }
 
     /**
-     * Wraps information about system server.
+     * Wraps information about system server. API 100 flavor.
      */
     interface SystemServerLoadedParam {
         /**
@@ -44,6 +45,26 @@ public interface XposedModuleInterface {
         ClassLoader getClassLoader();
     }
 
+    /**
+     * Wraps information about system server. API 101 flavor.
+     */
+    interface SystemServerStartingParam {
+        @NonNull
+        ClassLoader getClassLoader();
+    }
+
+    /**
+     * Wraps information about a package whose classloader is ready. API 101.
+     */
+    interface PackageReadyParam extends PackageLoadedParam {
+        @NonNull
+        ClassLoader getClassLoader();
+
+        @RequiresApi(Build.VERSION_CODES.P)
+        @NonNull
+        AppComponentFactory getAppComponentFactory();
+    }
+
     /**
      * Wraps information about the package being loaded.
      */
@@ -99,10 +120,28 @@ public interface XposedModuleInterface {
     }
 
     /**
-     * Gets notified when the system server is loaded.
+     * Gets notified when the system server is loaded. API 100.
      *
      * @param param Information about system server
      */
     default void onSystemServerLoaded(@NonNull SystemServerLoadedParam param) {
     }
+
+    /**
+     * API 101: invoked once per process after the module instance is attached.
+     */
+    default void onModuleLoaded(@NonNull ModuleLoadedParam param) {
+    }
+
+    /**
+     * API 101: invoked when a package's classloader is ready.
+     */
+    default void onPackageReady(@NonNull PackageReadyParam param) {
+    }
+
+    /**
+     * API 101: replaces {@link #onSystemServerLoaded(SystemServerLoadedParam)}.
+     */
+    default void onSystemServerStarting(@NonNull SystemServerStartingParam param) {
+    }
 }