Firebase onTokenRefresh() is not called

I can see the token using FirebaseInstanceId.Instance.Token and it display the generated token. But it seems like in my MyFirebaseInstanceIDService where it is extends to FirebaseInstanceIdService, the onTokenRefresh() is not called, where in this function it was said that the token is initially generated here. I needed to call sendRegistrationToServer() that's why I'm trying to know why it doesn't go in the onTokenRefresh(). but when i am uninstalling the appliction and installing again then it works fine, but it is not proper way to uninstall every time

My Code

[Service]

[IntentFilter(new[] { "com.google.firebase.INSTANCE_ID_EVENT" })]

public class ZFFirebaseIIDService : FirebaseInstanceIdService

{

const string TAG = "MyFirebaseIIDService";

public override void OnTokenRefresh()

{

var refreshedToken = FirebaseInstanceId.Instance.Token;

Log.Debug(TAG, "Refreshed token: " + refreshedToken);

SendRegistrationToServer(refreshedToken);

}

2 Replies

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Deepak Bajaj9y ago
Accepted answer
Use can Get the Token anywhere in your code using following code:-
var refreshedToken = FirebaseInstanceId.Instance.Token;
Log.Debug(TAG, "Refreshed token: " + refreshedToken);

Please try this code in your main Activity onCreate Method
Anbu Mani9y ago
Hi ,

This your Code 100% Correct ,same code working me..check json and Androidmanifest config