Activity: Change splash screen to blue

Signed-off-by: Akane Beneckendorff <[email protected]>

Author: AkaneTan

app/src/main/res/layout/activity_main.xml

@@ -3,6 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="?attr/colorSurface"
     android:animateLayoutChanges="true"
     android:fitsSystemWindows="false">
 

app/src/main/res/values/themes.xml

@@ -6,6 +6,7 @@
         <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
         <item name="android:windowLightStatusBar">@bool/lightStatusBarContent</item>
+        <item name="android:windowBackground">@color/ic_launcher_background</item>
         <item name="fontFamily">sans-serif</item>
         <item name="actionOverflowMenuStyle">@style/OverflowMenu</item>
     </style>