In my app, I have added support for VOIP calls, and I have a requirement that if a notification is received in terminated state, then the controller that is responsible for registering the user at the SIP server, is triggered.
I have triggered my controller inside onBackgroundMessage
FirebaseMessaging.onBackgroundMessage(
(message) => firebaseService.firebaseMessagingBackgroundHandler(message));
The firebaseMessagingBackgroundHandler triggers the controller, but as per my testing, the this is not behaving as expected.
