一、启动页清单文件配置 theme
<activity android:name=".luncher.LuncherAcitivity"
android:theme="@style/LunchTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
二、style 文件
<style name="LunchTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowFullscreen">true</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:windowBackground">@drawable/luncher</item>
<item name="android:windowActionBar">false</item>
</style>