AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.android.phasebeam"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="13" />

    <uses-feature android:name="android.software.live_wallpaper" />

    <application
        android:icon="@mipmap/ic_launcher_wallpaper"
        android:label="@string/wallpaper_label">
        <service
            android:name=".PhaseBeamWallpaper"
            android:label="@string/wallpaper_label"
            android:permission="android.permission.BIND_WALLPAPER">
            <intent-filter>
                <action android:name="android.service.wallpaper.WallpaperService" />
            </intent-filter>
            <meta-data android:name="android.service.wallpaper" android:resource="@xml/wallpaper" />
        </service>

        <activity
            android:name="com.android.phasebeam.PhaseBeamSelector"
            android:theme="@style/Transparent"
            android:exported="true">
        </activity>

    </application>
</manifest>