set qiscus firebase token

qiscusfirebaseservice.java

public class FirebaseService extends QiscusFirebaseService {

    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {

        Map<String, String> data = remoteMessage.getData();
        Log.d("onMessageReceived", "onMessageReceived: " + data.toString());

        if (QiscusFirebaseService.handleMessageReceived(remoteMessage)) { // SDK PN, contains key qiscus_sdk
            return;
        }l
    }
}