app/src/main/res/drawable/splash_screen.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" android:opacity="opaque">
<!-- The background color, preferably the same as your normal theme -->
<item android:drawable="@color/clouds"/>
<!-- Your product logo - 144dp color version of your app icon -->
<item
android:width="250dp"
android:height="250dp"
android:drawable="@drawable/logo"
android:gravity="center"/>
</layer-list>