What is authorizedEntity? Can't find gcm_defaultSenderId in own app

Question

I am trying to get my app running with Google Cloud Messaging. I am following the Google Cloud Messaging Quickstart App which can be found here on github.

In their quick

Answer 1

It is the project id that we need to fill in place of that string. Please refer to the following link.

https://developers.google.com/instance-id/guides/android-implementation

Generating tokens requires a Project ID generated by the Google Developers Console.

String authorizedEntity = PROJECT_ID; // Project id from Google Developers Console
String scope = “GCM”; // e.g. communicating using GCM, but you can use any
                      // URL-safe characters up to a maximum of 1000, or
                      // you can also leave it blank.
String token = InstanceID.getInstance().getToken(authorizedEntity,scope);