@Override
public void onReceive(Context context, Intent intent)
{
    String action = intent.getAction();
    Log.d(TAG, "Got a reply from Google");
    if (action.equals(REGISTER_ACTION))
    {
        handleRegistration(context, intent);
    }
    else if (action.equals(RECEIVE_ACTION))
    {
        handleMessage(context, intent);
    }
    else
    {
        Log.w(TAG, "Unexpected intent: " + intent);
    }
}


private void handleRegistration(Context context, Intent intent)
{
    String registrationId = intent.getStringExtra("registration_id");
    String error = intent.getStringExtra("error");
    String unregistered = intent.getStringExtra("unregistered");
    if (error != null)
    {
        Log.e(TAG, "Registration failed: " + error);
        this.getApp(context).disablePush();
    }
    else if (unregistered != null)
    {
        Log.d(TAG, "Unregistered: " + unregistered);
        context.startService(new Intent(RegistrationService.COMPLETE_UNREGISTER_ACTION));
    }
    else if (registrationId != null)
    {
        Log.d(TAG, "Registered with registration ID [" + registrationId + "]");
        // Send registrationId to the Application Server in a separate thread.
        Intent i = new Intent(RegistrationService.COMPLETE_REGISTER_ACTION);
        i.putExtra("regId", registrationId);
        context.startService(i);
    }
    else
    {
        Log.d(TAG, "Other registration response: " + intent.getExtras());
    }
}