Activity And Fragment Interaction

Question

I have an Activity with multiple Fragments. I want to show a DialogFragment or open another Fragment from one of the

Answer 1

Have you tried something like this (from the Fragment):

FragmentTransaction ft = 
    getActivity().getSupportFragmentManager().beginTransaction();
Fragment prev = 
    getActivity().getSupportFragmentManager().findFragmentByTag("some_name");
if (prev != null) {
    ft.remove(prev);
}
ft.addToBackStack(null);

DialogFragment dialogFragment = DialogFragmentClass.newInstance();
dialogFragment.show(ft, "some_name");

Let me know, cheers.