android action bar onNavigationItemSelected

Question

I\'m developing for android 3+

In my action bar i have a drop-down list(see how to hide/unhide the actionbar list on android 3? for the dropdown i intend). The probl

Answer 1

The android system will call onNavigationItemSelected(0, 0) after the activity is setup. (Which means later than onResume()).

As other guys mentioned, you'd better not do any hack like ignore first call, otherwise the android system won't call onNavigationItemSelected() again when you select the first index. (The system thought the first item is already selected)

My solution is call actionbar.setSelectedNavigationItem(the real item# you want) after you setup the actionbar. Then the system will call onNavigationItemSelected() twice. First onNavigationItemSelected(0, 0) and then the onNavigationItemSelected(the real item#).