Clicking app icon doesn't trigger onOptionsItemSelected()

Question

I\'m currently working on an Android app. I would like to use the app icon in the action bar to navigate to the \"home\" activity. I read on this page that all that needs to be

Answer 1

If you use Android new support-actionbar (AppCompat) you need to make both calls.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
    getActionBar().setHomeButtonEnabled(true);
}
getSupportActionBar().setHomeButtonEnabled(true);