improve stability

app/android/app/src/main/AndroidManifest.xml

@@ -55,13 +55,18 @@
         android:icon="@mipmap/launcher_icon"
         android:usesCleartextTraffic="true"
         android:enableOnBackInvokedCallback="true">
-        <activity android:name="eu.lensai.flutter_mozilla_components.activities.NotificationActivity" android:theme="@style/Theme.AppCompat.Translucent" />
+        
+        <activity 
+            android:name="eu.lensai.flutter_mozilla_components.activities.NotificationActivity" 
+            android:theme="@style/Theme.AppCompat.Translucent" 
+            android:exported="false"
+            android:launchMode="singleTop" />
         
         <activity
             android:name=".MainActivity"
             android:exported="true"
             android:launchMode="singleTask"
-            android:taskAffinity=""
+            android:taskAffinity="me.movenext.bang_navigator.task"
             android:theme="@style/LaunchTheme"
             android:supportsPictureInPicture="true"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"

packages/flutter_mozilla_components/android/src/main/kotlin/eu/lensai/flutter_mozilla_components/BaseBrowserFragment.kt

@@ -1,6 +1,8 @@
 package eu.lensai.flutter_mozilla_components
 
 
+import android.app.Activity
+import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
@@ -17,6 +19,7 @@ import eu.lensai.flutter_mozilla_components.databinding.FragmentBrowserBinding
 import eu.lensai.flutter_mozilla_components.ext.getPreferenceKey
 import eu.lensai.flutter_mozilla_components.pip.PictureInPictureIntegration
 import eu.lensai.flutter_mozilla_components.services.DownloadService
+import io.flutter.Log
 import mozilla.components.browser.state.selector.selectedTab
 import mozilla.components.concept.engine.EngineView
 import mozilla.components.feature.app.links.AppLinksFeature
@@ -294,28 +297,50 @@ abstract class BaseBrowserFragment : Fragment(), UserInteractionHandler, Activit
         )
     }
 
+    private fun restartApp(context: Context) {
+        val packageManager = context.packageManager
+        val intent = packageManager.getLaunchIntentForPackage(context.packageName)
+        intent?.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+        intent?.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        context.startActivity(intent)
+
+        if (context is Activity) {
+            context.finish()
+        }
+
+        Runtime.getRuntime().exit(0)
+    }
+
+    private fun createAndSetupEngine() {
+        try {
+            // Set layout parameters
+            val layoutParams = FrameLayout.LayoutParams(
+                FrameLayout.LayoutParams.MATCH_PARENT,
+                FrameLayout.LayoutParams.MATCH_PARENT
+            )
+
+            val engineView = createEngine(components)
+            val originalContext = ActivityContextWrapper.getOriginalContext(requireActivity())
+            val engineNativeView = engineView.asView()
+            engineNativeView.layoutParams = layoutParams
+
+            engineView.setActivityContext(originalContext)
+
+            binding.swipeToRefresh.addView(engineNativeView)
+
+            components.engineView = engineView
+        } catch (e: Exception) {
+            Log.e("EngineCreation", "Failed to create engine: ${e.message}", e)
+            context?.let { restartApp(it) }
+        }
+    }
+
     @CallSuper
     @Suppress("LongMethod")
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         _binding = FragmentBrowserBinding.inflate(inflater, container, false)
 
-        // Set layout parameters
-        val layoutParams = FrameLayout.LayoutParams(
-            FrameLayout.LayoutParams.MATCH_PARENT,
-            FrameLayout.LayoutParams.MATCH_PARENT
-        )
-
-        val originalContext = ActivityContextWrapper.getOriginalContext(requireActivity())
-
-        val engineView = createEngine(components)
-        components.engineView = engineView
-
-        val engineNativeView = engineView.asView()
-        engineNativeView.layoutParams = layoutParams
-
-        engineView.setActivityContext(originalContext)
-
-        binding.swipeToRefresh.addView(engineNativeView)
+        createAndSetupEngine()
 
         return binding.root
     }

packages/flutter_mozilla_components/android/src/main/kotlin/eu/lensai/flutter_mozilla_components/activities/NotificationActivity.kt

@@ -16,4 +16,9 @@ class NotificationActivity: AppCompatActivity() {
 
         finish()
     }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        components.notificationsDelegate.unBindActivity(this)
+    }
 }

packages/simple_intent_receiver/android/src/main/kotlin/me/movenext/simple_intent_receiver/SimpleIntentReceiverPlugin.kt

@@ -1,5 +1,6 @@
 package me.movenext.simple_intent_receiver
 
+import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
@@ -14,10 +15,10 @@ class SimpleIntentReceiverPlugin: FlutterPlugin, ActivityAware, PluginRegistry.N
   private lateinit var context: Context
   private var intentReceiver: IntentReceiver? = null
   private var handledInitialIntent = false
+  private var activity: Activity? = null
 
   override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
     context = flutterPluginBinding.applicationContext
-
     intentReceiver = IntentReceiver(flutterPluginBinding.binaryMessenger)
   }
 
@@ -26,6 +27,7 @@ class SimpleIntentReceiverPlugin: FlutterPlugin, ActivityAware, PluginRegistry.N
   }
 
   override fun onAttachedToActivity(binding: ActivityPluginBinding) {
+    activity = binding.activity
     binding.addOnNewIntentListener(this)
 
     // Process the initial intent if available
@@ -38,22 +40,31 @@ class SimpleIntentReceiverPlugin: FlutterPlugin, ActivityAware, PluginRegistry.N
   }
 
   override fun onDetachedFromActivityForConfigChanges() {
-    // No implementation needed
+    activity = null
   }
 
   override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
+    activity = binding.activity
     binding.addOnNewIntentListener(this)
   }
 
   override fun onDetachedFromActivity() {
-    // No implementation needed
+    activity = null
   }
 
   override fun onNewIntent(intent: Intent): Boolean {
+    // Update the activity's intent to ensure proper state
+    activity?.setIntent(intent)
     return handleIntent(intent)
   }
 
   private fun handleIntent(intent: Intent): Boolean {
+    // Check if this intent is coming from a different task
+    if (intent.flags and Intent.FLAG_ACTIVITY_NEW_TASK != 0) {
+      // Clear any existing tasks with this activity
+      intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+    }
+
     val pigeonIntent = convertToPigeonIntent(intent)
     intentReceiver?.sendIntent(System.currentTimeMillis(), pigeonIntent)
     return true