final Bundle b2=new Bundle();
b2.putInt(TrivialFragment.ARGUMENT_LAYOUT, R.layout.add_event_details_tab);
f2.setArguments(b2);
final Bundle b2=new Bundle();
b2.putInt(TrivialFragment.ARGUMENT_LAYOUT, R.layout.add_event_details_tab);
f2.setArguments(b2);