onMessage is not called while data only message on ios

Question

I am doing fcm integration to flutter demo application.onMessage method is not called when data only message is sent through postman in any condition(forground,background,killed.) (ios physical device iphone5s).

I have tried notification +data message it is working properly. as described in firebase_messaging plugin.

{
 "to" :"firebase-token",
 "data" : {
     "click_action": "FLUTTER_NOTIFICATION_CLICK",
     "body" : {
        "message":"this is data message"
     },
     "title" : "data title",
     "content_available" : true,
     "priority" : "high"
    }
}

here is content of notification request of postman

 _firebaseMessaging.configure(
  onMessage: (Map<String, dynamic> message) async {
    Fimber.d("onMessage: $message");
    Fluttertoast.showToast(msg: "onMessage: $message",
      toastLength: Toast.LENGTH_LONG
    );
  },
  onLaunch: (Map<String, dynamic> message) async {
    Fimber.d("onLaunch: $message");
    Fluttertoast.showToast(msg: "onLaunch: $message",
        toastLength: Toast.LENGTH_LONG
    );
  },
  onResume: (Map<String, dynamic> message) async {
    Fimber.d("onResume: $message");
    Fluttertoast.showToast(msg: "onResume: $message",
        toastLength: Toast.LENGTH_LONG
    );
  },
);
_firebaseMessaging.requestNotificationPermissions(
    const IosNotificationSettings(sound: true, badge: true, alert: true));
_firebaseMessaging.onIosSettingsRegistered
    .listen((IosNotificationSettings settings) {
  Fimber.d("Settings registered: $settings");
});
_firebaseMessaging.getToken().then((String token) {
  Fimber.d("token: $token");

});

it is in init state of homepage.
i have permission notifications in ios and working well with notification+data.
-result should be as described in https://pub.dartlang.org/packages/firebase_messaging#-readme-tab-

Can you show us the code that is not working properly ? – Muldec May 03 '19 at 09:24 — Muldec, May 03 '19 at 09:24
udated my Question with code.... – Amit Goswami May 03 '19 at 09:41 — Amit Goswami, May 03 '19 at 09:41

score 0 · Answer 1 · answered May 03 '19 at 10:31

-i have found work around from here
add notification and sound to json like this

{
 "content_available" : true,
 "priority" : "high",
 "to" :"fcm-token",
 "notification":{
        "sound": ""
 },
 "data" : {
   "click_action": "FLUTTER_NOTIFICATION_CLICK",
   "body" : {
        "message":"3:57pm"
   },
  "title" : "data title",
  "content_available" : true,
  "priority" : "normal"
 }
}

onMessage is not called while data only message on ios

1 Answers1