samples/SupportLeanbackShowcase/app/src/main/AndroidManifest.xml

<manifest
    package="android.support.v17.leanback.supportleanbackshowcase"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <uses-sdk android:minSdkVersion="17" android:targetSdkVersion="23" />
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>

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

    <application
        android:allowBackup="true"
        android:icon="@mipmap/app_banner_sample_app"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:largeHeap="true"
        android:theme="@style/Theme.Example.LeanbackLauncher">
        <activity
            android:name=".app.MainActivity"
            android:exported="true"
            android:icon="@mipmap/app_banner_sample_app"
            android:label="@string/app_name"
            android:logo="@mipmap/app_banner_sample_app"
            android:screenOrientation="landscape">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>

                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity
                android:name=".app.page.PageAndListRowActivity"
                android:exported="true"
                android:theme="@style/Theme.Example.Leanback.CustomTitle"/>
        <activity
            android:name=".app.wizard.WizardExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackWizard"></activity>
        <activity
            android:name=".app.settings.SettingsExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackPreferences"></activity>
        <activity
            android:name=".app.dialog.DialogExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackDialog"></activity>
        <activity
            android:name=".app.details.DetailViewExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackDetails"></activity>
        <activity
            android:name=".app.cards.CardExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackBrowse"></activity>
        <activity
            android:name=".app.grid.GridExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackVerticalGrid"></activity>
        <activity
            android:name=".app.media.VideoExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.Leanback"></activity>
        <activity
            android:name=".app.media.MusicExampleActivity"
            android:exported="true"
            android:theme="@style/Theme.Example.LeanbackMusic"></activity>
    </application>

</manifest>