Action Bar detect back button click in fragment

Question

I have a Fragment with action bar back button enabled in it.

Code :

@Override
    public void onAttach(Activity activity) {
        super.onAttach(activi         


        

Answer 1

I was facing the same problem, but then I put this code inside the activity and the back button worked from inside the fragment:

@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            Toast.makeText(getActivity(), "Back", Toast.LENGTH_LONG).show();
            break;
        default:
            break;
        }
        return super.onOptionsItemSelected(item);
    }