app/src/main/res/values-television/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
        <item name="android:windowBackground">@color/tv_background</item>
        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
    </style>
</resources>