Android xml full screen setting

<style name="AppTheme.FullScreen">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
    <item name="android:windowFullscreen">true</item>//全屏即無通知欄
    <item name="android:windowContentOverlay">@null</item>//是否有遮蓋
</style>