[Android] Activity background no-resize with resizable content

gistfile1.txt

Problem: Set @android:background on root layout element, but you want the contents of the window to resize (e.g. with the soft keyboard opening).  The background will then resize with the content.

Solution: Custom style in styles.xml

<style
  name="whatever"
  parent="whatever" >
  <item name="android:windowBackground">@drawable/whatever</item>
</style>