You would need to use Android support library , which would enable you to use Action Bar in Android Version 11.0 and above. You would also require to use Theme.Holo.Light.DarkActionBar
as your application theme to make action bar visible.
After you do this , you may create menu xml file ad inflate it in onCreateOptionsMenu()
function , and you can then access Action Bar like this : getActionBar()
in your activity.