CODEWITHSUNDEEP
firebaseflutterdartfirebase-cloud-messaging
Abdulbari Mohamed
Abdulbari Mohamed

Reputation: 11

firebaseMessaging configure

I know the firebaseMessaging.configure is deprectated and I am trying to switch to the new format since the OnMessage, OnLaunch and OnResume are all on the same line I was struggling to achieve this I came accross some references but not sure how to combine the three in one like the previous one, not sure if I am supposed to do that

Images bellow for before and after

void configureFirebase(FirebaseMessaging _firebaseMessaging) {
    try {


      _firebaseMessaging.configure(
          onMessage: notificationOnMessage,
          onLaunch: notificationOnLaunch,
          onResume: notificationOnResume,


      /*  FirebaseMessaging.onMessage.listen((RemoteMessage message) {
        RemoteNotification notification = message.notification;
        AndroidNotification android = message.notification?.android;
      });

     FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {
        print('A new onMessageOpenedApp event was published!');
        Navigator.pushNamed(context, '/message',
            arguments: MessageArguments(message, true)); 

      });

       */





    } catch (e) {
      print(CustomTrace(StackTrace.current, message: e));
      print(CustomTrace(StackTrace.current, message: 'Error Config Firebase'));
    }
  }

  Future notificationOnResume(Map<String, dynamic> message) async {
    print(CustomTrace(StackTrace.current, message: message['data']['id']));
    try {
      if (message['data']['id'] == "orders") {
        settingRepo.navigatorKey.currentState
            .pushReplacementNamed('/Pages', arguments: 2);
      } else if (message['data']['id'] == "messages") {
        settingRepo.navigatorKey.currentState
            .pushReplacementNamed('/Pages', arguments: 3);
      }
    } catch (e) {
      print(CustomTrace(StackTrace.current, message: e));
    }
  }

  Future notificationOnLaunch(Map<String, dynamic> message) async {
    String messageId = await settingRepo.getMessageId();
    try {
      if (messageId != message['google.message_id']) {
        await settingRepo.saveMessageId(message['google.message_id']);
        if (message['data']['id'] == "orders") {
          settingRepo.navigatorKey.currentState
              .pushReplacementNamed('/Pages', arguments: 2);
        } else if (message['data']['id'] == "messages") {
          settingRepo.navigatorKey.currentState
              .pushReplacementNamed('/Pages', arguments: 3);
        }
      }
    } catch (e) {
      print(CustomTrace(StackTrace.current, message: e));
    }
  }

  Future notificationOnMessage(Map<String, dynamic> message) async {
    Fluttertoast.showToast(
      msg: message['notification']['title'],
      toastLength: Toast.LENGTH_LONG,
      gravity: ToastGravity.TOP,
      timeInSecForIosWeb: 6,
    );
  }
}

firebaseMessaging configure

AFTER

Upvotes: 0

Views: 1153

Answers (1)

Victor Eronmosele
Victor Eronmosele

Reputation: 7696

Update the code in the try block to this below:

FirebaseMessaging.instance.getInitialMessage().then((message) {         
  if (message != null) {
    return notificationOnLaunch(message.data);
  }
});
   
FirebaseMessaging.onMessage
  .listen((RemoteMessage message) => notificationOnMessage(message.data));
    
FirebaseMessaging.onMessageOpenedApp
  .listen((RemoteMessage message) => notificationOnResume(message.data));

Explanation:

  • FirebaseMessaging.instance.getInitialMessage() returns a RemoteMessage object when the app is opened from a terminated state via an FCM notification. This replaces onLaunch.
  • FirebaseMessage.onMessage "returns a Stream [of RemoteMessage] that is called when an incoming FCM payload is received whilst the Flutter instance is in the foreground." This replaces onMessage.
  • FirebaseMessage.onMessageOpenedApp "returns a Stream [of RemoteMessage] that is called when a user presses a notification message displayed via FCM. A Stream event will be sent if the app has opened from a background state (not terminated)." This replaces onResume.

Upvotes: 1

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