Add support for import remote profile

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

@@ -9,14 +9,14 @@ fun Context.errorDialogBuilder(@StringRes messageId: Int): MaterialAlertDialogBu
     return MaterialAlertDialogBuilder(this)
         .setTitle(R.string.error_title)
         .setMessage(messageId)
-        .setPositiveButton(resources.getString(android.R.string.ok), null)
+        .setPositiveButton(android.R.string.ok, null)
 }
 
 fun Context.errorDialogBuilder(message: String): MaterialAlertDialogBuilder {
     return MaterialAlertDialogBuilder(this)
         .setTitle(R.string.error_title)
         .setMessage(message)
-        .setPositiveButton(resources.getString(android.R.string.ok), null)
+        .setPositiveButton(android.R.string.ok, null)
 }
 
 fun Context.errorDialogBuilder(exception: Throwable): MaterialAlertDialogBuilder {

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

@@ -26,6 +26,7 @@ import com.microsoft.appcenter.distribute.DistributeListener
 import com.microsoft.appcenter.distribute.ReleaseDetails
 import com.microsoft.appcenter.distribute.UpdateAction
 import com.microsoft.appcenter.utils.AppNameHelper
+import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.sfa.Application
 import io.nekohasekai.sfa.BuildConfig
 import io.nekohasekai.sfa.R
@@ -37,6 +38,7 @@ import io.nekohasekai.sfa.constant.Status
 import io.nekohasekai.sfa.database.Settings
 import io.nekohasekai.sfa.databinding.ActivityMainBinding
 import io.nekohasekai.sfa.ktx.errorDialogBuilder
+import io.nekohasekai.sfa.ui.profile.NewProfileActivity
 import io.nekohasekai.sfa.ui.shared.AbstractActivity
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
@@ -80,6 +82,31 @@ class MainActivity : AbstractActivity(), ServiceConnection.Callback, DistributeL
         startAnalysis()
     }
 
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        val uri = intent.data ?: return
+        if (uri.scheme != "sing-box" || uri.host != "import-remote-profile") {
+            return
+        }
+        val profile = try {
+            Libbox.parseRemoteProfileImportLink(uri.toString())
+        } catch (e: Exception) {
+            errorDialogBuilder(e).show()
+            return
+        }
+        MaterialAlertDialogBuilder(this)
+            .setTitle(R.string.import_remote_profile)
+            .setMessage(getString(R.string.import_remote_profile_message, profile.name, profile.host))
+            .setPositiveButton(android.R.string.ok) { _,_ ->
+                startActivity(Intent(this, NewProfileActivity::class.java).apply {
+                    putExtra("importName", profile.name)
+                    putExtra("importURL", profile.url)
+                })
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
     fun reconnect() {
         connection.reconnect()
     }
@@ -104,7 +131,7 @@ class MainActivity : AbstractActivity(), ServiceConnection.Callback, DistributeL
         val builder = MaterialAlertDialogBuilder(this)
             .setTitle(getString(R.string.analytics_title))
             .setMessage(getString(R.string.analytics_message))
-            .setPositiveButton(getString(R.string.ok)) { _, _ ->
+            .setPositiveButton(android.R.string.ok) { _, _ ->
                 lifecycleScope.launch(Dispatchers.IO) {
                     Settings.analyticsAllowed = Settings.ANALYSIS_ALLOWED
                     startAnalysisInternal()
@@ -258,7 +285,7 @@ class MainActivity : AbstractActivity(), ServiceConnection.Callback, DistributeL
 
     override fun onServiceAlert(type: Alert, message: String?) {
         val builder = MaterialAlertDialogBuilder(this)
-        builder.setPositiveButton(resources.getString(android.R.string.ok), null)
+        builder.setPositiveButton(android.R.string.ok, null)
         when (type) {
             Alert.RequestVPNPermission -> {
                 builder.setMessage(getString(R.string.service_error_missing_permission))

app/src/main/java/io/nekohasekai/sfa/ui/main/ConfigurationFragment.kt

@@ -12,11 +12,15 @@ import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import io.nekohasekai.libbox.Libbox
 import io.nekohasekai.sfa.R
 import io.nekohasekai.sfa.database.Profile
 import io.nekohasekai.sfa.database.Profiles
+import io.nekohasekai.sfa.database.TypedProfile
 import io.nekohasekai.sfa.databinding.FragmentConfigurationBinding
 import io.nekohasekai.sfa.databinding.ViewConfigutationItemBinding
+import io.nekohasekai.sfa.ktx.errorDialogBuilder
+import io.nekohasekai.sfa.ui.MainActivity
 import io.nekohasekai.sfa.ui.profile.EditProfileActivity
 import io.nekohasekai.sfa.ui.profile.NewProfileActivity
 import kotlinx.coroutines.CoroutineScope
@@ -152,12 +156,32 @@ class ConfigurationFragment : Fragment() {
                 intent.putExtra("profile_id", profile.id)
                 it.context.startActivity(intent)
             }
-            binding.moreButton.setOnClickListener { it ->
-                val popup = PopupMenu(it.context, it)
+            binding.moreButton.setOnClickListener { button ->
+                val popup = PopupMenu(button.context, button)
                 popup.setForceShowIcon(true)
                 popup.menuInflater.inflate(R.menu.profile_menu, popup.menu)
+                if (profile.typed.type != TypedProfile.Type.Remote) {
+                    popup.menu.removeItem(R.id.action_share)
+                }
                 popup.setOnMenuItemClickListener {
                     when (it.itemId) {
+                        R.id.action_share -> {
+                            try {
+                                val link = Libbox.generateRemoteProfileImportLink(
+                                    profile.name,
+                                    profile.typed.remoteURL
+                                )
+                                button.context.startActivity(Intent.createChooser(Intent(android.content.Intent.ACTION_SEND).apply {
+                                    type = "text/plain"
+                                    putExtra(Intent.EXTRA_SUBJECT, "Share profile ${profile.name}")
+                                    putExtra(Intent.EXTRA_TEXT, link)
+                                }, "Share"))
+                            } catch (e: Exception) {
+                                button.context.errorDialogBuilder(e).show()
+                            }
+                            true
+                        }
+
                         R.id.action_delete -> {
                             adapter.items.remove(profile)
                             adapter.notifyItemRemoved(adapterPosition)

app/src/main/java/io/nekohasekai/sfa/ui/profile/NewProfileActivity.kt

@@ -82,6 +82,13 @@ class NewProfileActivity : AbstractActivity() {
             startFilesForResult(importFile, "application/json")
         }
         binding.createProfile.setOnClickListener(this::createProfile)
+        intent.getStringExtra("importName")?.also { importName ->
+            intent.getStringExtra("importURL") ?.also {  importURL ->
+                binding.name.editText?.setText(importName)
+                binding.type.text = TypedProfile.Type.Remote.name
+                binding.remoteURL.editText?.setText(importURL)
+            }
+        }
     }
 
     private fun createProfile(view: View) {