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|  |  | 
|  | <p>This sample shows how to use the action bar design pattern on pre-API 11 devices and the built-in | 
|  | <a href="../../../reference/android/app/ActionBar.html">ActionBar</a> on devices supporting API | 
|  | 11 or greater. The example 'compatible' action bar, instantiated on pre-Android 3.0 devices, | 
|  | uses the same <a href="../../../guide/topics/resources/menu-resource.html">menu resource</a>-based | 
|  | action item definition mechanism as the new framework API, even supporting the | 
|  | <code>android:showAsAction</code> attribute to a limited extent.</p> | 
|  |  | 
|  | <img alt="" src="../images/ActionBarCompat1.png" height="320" /> | 
|  | <img alt="" src="../images/ActionBarCompat2.png" height="320" /> |