Foreground messaging and onMessage() onBackgroundMessages() not working

I can receive background messages on both Android and iOS. Foreground messages fail on both. I can’t get onMessage() or onBackgroundMessage to trigger. RequestPermission comes back null.

I’ve scanned through all the open and closed issues and tried everything I can find. I want to be able to get foreground messages and also get both types of message observables working.

I wait until platform is ready before initializing. I’m using requestPermission({forceShow: true}) I’m sending from console.firebases.google in the Cloud Messaging tab I’ve tried custom data fields with: content-available=1 content_available=1 contentAvailable=1

Ionic 5.4.16 cordova 9 ios 5.1.1 android 8.1.0 cordova-plugin-ionic-webview 4.1.3 cordova-plugin-firebase-messaging 4.3.1 @ionic-native/firebase-messaging 5.24.0

[sagrawal31]

@xae217 I’m sending the payload normally in the notification from the backend server. Even, I tried with Firebase console and the callbacks are getting called as well.

I see you have listed ionic dependency so if you are using Ionic, have you wrapped your callback data to this.ngZone.run(() => {});?

[vivekkchaugule]

@xae217 I’m sending the payload normally in the notification from the backend server. Even, I tried with Firebase console and the callbacks are getting called as well.

I see you have listed ionic dependency so if you are using Ionic, have you wrapped your callback data to this.ngZone.run(() => {});?

On Ionic Native/ Angular Do =>

import { Injectable, NgZone } from '@angular/core';
import { FirebaseMessaging } from '@ionic-native/firebase-messaging/ngx';

constructor(private fcm: FirebaseMessaging, private ngZone: NgZone) { }

this.fcm.onMessage().subscribe(notification => {
      this.ngZone.run(() => {
         // Access Notification here.
        alert(JSON.stringify(notification));
      })
 });

Thanks @sagrawal31