title: How to handle multiple fragment interaction listeners in one Activity properly?
body: <p>I have one <code>Activity</code> and six different <code>Fragments</code> attached to it. Each fragment has <code>OnFragmentInteractionListener</code> interface and activity implements all these listeners in order to receive callbacks. It looks a little messy, so I'm interested are there some patterns/ways to simplify this and make more elegant?</p>