public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
            onGridItemClick((GridView) parent, v, position, id);
        }
The implementation of the fragment to display grid view. Based on {@link android.support.v4.app.ListFragment}.
If you are waiting for the initial data, you'll can displaying during this time an indeterminate progress indicator.

@author Evgeny Shishkin
progressfragment/src/com/devspark/progressfragment/ProgressGridFragment.java