title: Make background image in splash screen center crop
body: <p>I used a image as a picture for my slash screen. </p>
  
  <pre><code>&lt;style name="AppTheme.Launcher"&gt;
          &lt;item name="android:windowBackground"&gt;@drawable/splash_screen&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>However, in some different devices, it has been stretched and distorted. Is there a way to make the photo centercrop like in ImageView?</p>