android : customized action when home logo in action bar si clicked

Question

i changed the logo to an action icon and i want to perform an action when the logo is clicked.

How can i customize the action when the home logo in action bar is clicked?

thank you

Answer 1

In onOptionsItemSelected() of your activity, watch for an ID of android.R.id.home -- that will be when the home icon/logo is pressed. You can then perform whatever action makes sense (eg, move to your app's main screen).