Hi.. can someone here tell me, why do I get an error like this :
Topic sync or token retrieval failed on hard failure exceptions: PHONE_REGISTRATION_ERROR. Won't retry the operation.
I have a test with a real device and an emulator, the FCM emulator works fine and gets a token.
But on my...
I create a simple messanger app and use firebase notification for receive new message.
I use firebase like this:
It usually works well but some time firebase not receive any...
I am creating notifications using FirebaseMessaging. I have used some of the functions mentioned here.
Scenario : Send two or more notifications to the android app.
When the target is set to a service name in nb6.build(...), the corresponding "service_start" is executed only when the first...