JakeWharton/ActionBarSherlock — Issue #157: splitActionBarWhenNarrow doesn't load for <application> manifest element
Author: DDRBoxman
Created: 2012-01-03 19:10:33+00:00
State: open

ICS allows it to be set from the manifest element.
http://developer.android.com/guide/practices/tablets-and-handsets.html#SplitActionBar