@Override
public void onAttach(Activity activity) {

    super.onAttach(activity);

    try {
        if (!(activity instanceof FragmentActivity)) {
            throw new IllegalStateException(((Object) this).getClass().getSimpleName()
                    + " must be attached to a FragmentActivity.");

        }
        mHomeActivity = (FragmentActivity) activity;

    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnNavigateProfileListener ");
    }

}