ActionBarOwner is Application-wide singleton, it's assigned config with anonymous Action0 which will hold ref. to outer class (activity). So, exiting activity won't destroy it due to owner holding ref to config holding ref to action holding ref to activity.
ActionBarOwner is Application-wide singleton, it's assigned config with anonymous Action0 which will hold ref. to outer class (activity). So, exiting activity won't destroy it due to owner holding ref to config holding ref to action holding ref to activity.