Having Trouble Passing Object Between Fragments

I have been spending my time for several days with this question and getting same error. I have been trying to pass object between fragments which are held in action bar. Please te

Solution 1:

In onAttach() function of the first fragment, I have some doubt about initializing the callback menuItemListener. The onAttach() function is called at the very first in the order of sequence of calls to initialize a fragment. getActivity() may not be ready yet to return the associated activity.

Why don't you just initialize like this:

@OverridepublicvoidonAttach(Activity activity) {
    // TODO Auto-generated method stubsuper.onAttach(activity);
    menuItemListener = (OnMenuItemPressListener) activity;
}

activity itself is available in the parameter of the function. No need to call another function to get it.