Odtnhj

I'm trying to receive messages from multiple Firebase projects(senders) using the pointers in this post. I have initialized the FirebaseApp with appropriate options and have called getToken() on each of the senders/projects. But this doesn't work. The only FCM messages that I receive are from the project whose google-services.json has been included in the project. Please let me know if I am missing something here. Thanks.

 FirebaseApp.initializeApp(context);

 FirebaseOptions options1 = new FirebaseOptions.Builder()
 .setApiKey("apiKey1")
 .setApplicationId("appId1")
 .setGcmSenderId("senderId1")
 .setStorageBucket("bucket1")
 .setDatabaseUrl("database1")
 .build();
 FirebaseApp.initializeApp(context, options1, "project1");

 FirebaseOptions options2 = new FirebaseOptions.Builder()
 .setApiKey("apikey2")
 .setApplicationId("appId2")
 .setGcmSenderId("sender2")
 .setStorageBucket("bucket2")
 .setDatabaseUrl("database2")
 .build();
 FirebaseApp.initializeApp(context, options2, "project2");

 new AsyncTask<Void, Void, Void>() 
 @Override
 protected Void doInBackground(Void... params) 

 try 
 String token1 = FirebaseInstanceId.getInstance(FirebaseApp.getInstance("project1")).getToken("sender1", FirebaseMessaging.INSTANCE_ID_SCOPE);
 String token2 = FirebaseInstanceId.getInstance(FirebaseApp.getInstance("project2")).getToken("sender2", FirebaseMessaging.INSTANCE_ID_SCOPE);
 catch (IOException e) 
 e.printStackTrace();
 
 return null;
 

 @Override
 protected void onPostExecute(Void result) 

 
 .execute();

 FirebaseMessaging fcm = FirebaseMessaging.getInstance();