App启动时白屏

把启动的activity主题内背景设置为启动图片

 

styles.xml

<resources>
    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">#00000000</item>
        <item name="colorPrimaryDark">#e0818181</item>
        <item name="colorAccent">#e0818181</item>
    </style>

    <style name="SplashTheme" parent="AppTheme">
        <item name="android:windowBackground">@drawable/splash_bg</item>
    </style>
</resources>

AndroidManifest.xml

 

<activity
    android:name=".activity.SplashActivity"
    android:theme="@style/SplashTheme">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />

        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>