AndroidManifest.xml

<?xml version="1.0" encoding="utf-8" standalone="no"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.google.cloud.backend">

    <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="16"/>

    <permission android:name="com.google.cloud.backend.permission.C2D_MESSAGE" android:protectionLevel="signature"/>

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="com.google.cloud.backend.permission.C2D_MESSAGE"/>
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/>
    <uses-permission android:name="android.permission.WAKE_LOCK"/>
    <uses-permission android:name="android.permission.GET_ACCOUNTS"/>
    <uses-permission android:name="android.permission.USE_CREDENTIALS"/>

    <application android:allowBackup="true" android:icon="@drawable/ic_launcher_guestbook" android:label="@string/app_name" android:theme="@style/AppTheme">
        <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
        <activity android:configChanges="orientation|screenSize" android:label="@string/app_name" android:name="com.google.cloud.backend.sample.guestbook.GuestbookActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity android:name="com.google.cloud.backend.sample.guestbook.IntroductionActivity" android:parentActivityName="com.google.cloud.backend.sample.guestbook.GuestbookActivity" android:screenOrientation="portrait">
            <!-- If you use the Android SDK 15 or less, the attributes android:parentActivityName doesn't work -->
            <meta-data android:name="android.support.PARENT_ACTIVITY" android:value="com.google.cloud.backend.sample.guestbook.GuestbookActivity"/>
        </activity>

<!--
 You can replace the android:name attribute above with one of the the following
 lines to choose a sample:

            android:name="com.google.cloud.backend.sample.guestbook.GuestbookActivity"
            android:name="com.google.cloud.backend.sample.socialtalk.SocialTalkActivity"
-->

        <service android:name="com.google.cloud.backend.GCMIntentService"/>

        <receiver android:name="com.google.android.gcm.GCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND">
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE"/>
                <action android:name="com.google.android.c2dm.intent.REGISTRATION"/>
                <category android:name="com.google.cloud.solutions.sampleapps.mobilebackend"/>
            </intent-filter>
        </receiver>

        <service android:name="com.google.cloud.backend.GCMIntentService"/>
        
</application>

</manifest>