@@ -0,0 +1,1300 @@
+/*%0A * Copyright (C) 2015 The Android Open Source Project%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *      http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage com.beepscore.android.sunshine.gcm;%0A%0Aimport android.content.Intent;%0Aimport com.google.android.gms.iid.InstanceIDListenerService;%0A%0Apublic class MyInstanceIDListenerService extends InstanceIDListenerService %7B%0A    private static final String TAG = %22MyInstanceIDLS%22;%0A%0A    /**%0A     * Called if InstanceID token is updated. This may occur if the security of%0A     * the previous token had been compromised. This call is initiated by the%0A     * InstanceID provider.%0A     */%0A    @Override%0A    public void onTokenRefresh() %7B%0A        // Fetch updated Instance ID token.%0A        Intent intent = new Intent(this, RegistrationIntentService.class);%0A        startService(intent);%0A    %7D%0A%7D

Add MyListenerService.java from Udacity sample code.