Android-GCM-Example

Gcm integration

GCM - Example:

First need to create google.service.json file from google developer console

Link : https://developers.google.com/cloud-messaging/android/client#get-config

####Follow the link:

click on get configuration file from developer console.

add "google-services.json" file in app folder.

#####add below line in top level classpath 'com.google.gms:google-services:2.0.0-alpha5'

#####add below line in app level dependencies compile 'com.google.android.gms:play-services-gcm:8.4.0'

#####then add plugin app gradle: apply plugin: 'com.google.gms.google-services'

add gcm package into your project.

#####add following lines in androidManifest.xml.

    <service
        android:name="com.gcmexample.gcm.MyInstanceIDListenerService"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.android.gms.iid.InstanceID" />
        </intent-filter>
    </service>

    <service
        android:name="com.gcmexample.gcm.RegistrationIntentService"
        android:exported="false" />

    <meta-data
        android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />

add following permissions:

<uses-permission android:name="com.gcm_example.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.SEND" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />