AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.arpi.rplauncher"
    android:sharedUserId="android.uid.system"
    android:versionCode="1"
    android:versionName="1.0">

    <uses-feature
        android:name="android.software.leanback"
        android:required="false" />

    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/Theme.Leanback">
        <activity
            android:name=".LauncherActivity"
            android:exported="true"
            android:label="@string/app_name"
            android:screenOrientation="landscape"
            android:theme="@style/Theme.Leanback.VerticalGrid">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.HOME"/>
                <category android:name="android.intent.category.DEFAULT"/>
            </intent-filter>
        </activity>

        <receiver
	    android:name=".GlobalKeyReceiver"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.GLOBAL_BUTTON" />
            </intent-filter>
        </receiver>
    </application>

</manifest>