[shared_preferences] MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences) in isolate #98473
Description
I'm working on a Flutter app in which I'm using the shared_preferences: ^2.0.13 package.
Flutter version : 2.10.1 (latest)
gradle version: 6.7
Android gradle plugin version: 4.1.3
kotlin version: 1.6.10
flutterEmbedding 2 (in android menifiest)
MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences).
While getting FCM message received in background.
Kindly refer the below code
main.dart
Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
await Firebase.initializeApp();
print('Got a message onBackgroundMessageHandler_');
print("Handling a background message: ${message.messageId}");
print('Shared pref process starts');
SharedPreferences sf = await SharedPreferences.getInstance();
sf.setString("key", "Value");
print('${sf.getKeys()}');
print('Shared pref process ends');
}
void main() async{
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
runApp(const MyApp());
}
MainActivity.kt
class MainActivity: FlutterActivity() {
}