Android 沉浸式适配 4.4+

<style name="BaseTheme" parent="Theme.AppCompat.Light.NoActionBar"></style>

<style name="BaseTheme" parent="Theme.AppCompat.Light.NoActionBar">    <item name="android:windowTranslucentStatus">true</item>    <item name="android:windowTranslucentNavigation">false</item></style>

<style name="BaseTheme" parent="Theme.AppCompat.Light.NoActionBar">    <item name="android:windowTranslucentStatus">false</item>    <item name="android:windowTranslucentNavigation">false</item>    <!--Android 5.x开始需要把颜色设置透明，否则导航栏会呈现系统默认的浅灰色-->    <item name="android:statusBarColor">@android:color/transparent</item></style>

 override fun onCreate(savedInstanceState: Bundle?){    super.onCreate(savedInstanceState)    window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN}

android:theme="@style/BaseTheme"