在 OnCreateView() 之外获取片段的视图 - 视图为 null

Question

Inside onCreateView i can instance View with the inflate, in this way:

 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment if(savedInstanceState == null) { v = inflater.inflate(R.layout.fragment_my_team, container, false); setUpRecyclerView(v); } return v; }

Now, if launch a second activity when return in the first activity, in this fragment, the View is null because onCreateView it's already called. I don't know a to instance the view.

Is there a solution of that?

Answer 1

Get rid of the if(savedInstanceState == null) validation and create & return your view every time onCreateView is invoked.