title: Android: Center splash screen image
body: <p>I have an app with a splash screen and the splash screen looks good on small devices but looks screwed up in a big tablet(emulator). so I changed the background to <code>wrap_content</code>. but it looks aligned to the side of the screen, Can some one tell me a way to center background images? here is my splash.xml-</p>
  
  <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:orientation="vertical"
      android:background="@drawable/splash"&gt;
  &lt;/LinearLayout&gt;
  </code></pre>