ActionBar pre Honeycomb

Question

I am writing an app for android (2.1 > 3.1) and I would like to use the familiar practice of using the app Icon in Honeycomb apps to go up to the home activity, however, whe

Answer 1

As of Revision 18 the Android Support library contains ActionBar support back to API Level 7. This is now the recommended way to support the ActionBar for all versions of Android from 2.1 up and is significantly easier to use than third party libraries or other hacks.