Notification on android device not showing in any state(background/foreground/killed), although onNotification is called

Bug

Environment info

react-native info output: react-native:0.62.2 firebase-messaging: 20.2.1 and SNS

Library version: 3.1.9> &&<=4.0.0

Steps To Reproduce

1. Integrate Push Notification in your app
2. Trigger a Push notification from FCM console, it worked
3. Trigger a Push notification from SNS console with default payload (in GCM format)
4. onNotification will be called, notification will be received in callback but notification won’t be shown on your device

Reproducible sample code

export default class PushNotificationController extends Component { constructor(props) { super(props); PushNotification.configure({ // (optional) Called when Token is generated (iOS and Android) onRegister: function(token) { storeObjInPersistentStore(‘notificationToken’, token).then(); },

  // (required) Called when a remote or local notification is opened or received
  onNotification: notification => {
    if (Platform.OS === 'ios' && notification.foreground) {
      showNotificationAlert(
        notification.alert,
        notification,
        handleNotificationTap,
      );
    } else if (!notification.foreground) {
      handleNotificationTap(notification);
    }
  },

  // ANDROID ONLY: GCM or FCM Sender ID (product_number) (optional - not required for local notifications, but is need to receive remote push notifications)
  senderID:MY_FCM_SENDER_ID,

  // IOS ONLY (optional): default: all - Permissions to register.
  permissions: {
    alert: true,
    badge: true,
    sound: true,
  },

  // Should the initial notification be popped automatically
  // default: true
  popInitialNotification: true,

  /**
   * (optional) default: true
   * - Specified if permissions (ios) and token (android and ios) will requested or not,
   * - if not, you must call PushNotificationsHandler.requestPermissions() later
   */
  requestPermissions: true,
});

}

render() { return null; } }

I remember I tried the same using 3.5.2 version on 7th July and it was working using same codebase. But stop working after that. I scratched my head for 4-5 days and at last what I got is that the issue is with version, it started working fine in version 3.1.9 without any further change. I also checked with some other versions but none of them worked in my case.

But I’m not convinced with the solution yet that I got. I request the community to please look at this issue and provide a clear picture of that. Note: I have already tried it with the latest version 4.0.0 but this also didn’t work for me.

[vishal1Singh]

Use this payload as a custom payload in AWS SSN publishing : { “GCM”:“{ “notification”: { “body”: “Sample message for Android endpoints”, “title”:“TitleTest” } }” }

[kyytiPetteri]

@Dallas62 Yeah actually this seems to be an issue of Firebase messaging and this lib. Messageid’s from firebase come in completely different format than PushNotification lib gets