<style name="MyTheme.SplashTheme" parent="android:Theme.Translucent.NoTitleBar.Fullscreen">
<item name="android:windowBackground">@color/white</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowIsTranslucent">false</item>
<item name="android:windowDisablePreview">true</item>
</style>
manifest中设置启动页为当前主题即可 android:theme="@style/MyTheme.SplashTheme"