Is it possible to manually call the method onCreateView
in a Fragment
or, if not, is there some way I can simulate this invocation?
I have a FragmentActivity
with tabHost. Each tab contains a Fragment
and I want to refresh the Fragment
's view when I press the "Refresh" button. More specifically, I want to re-call the onCreateView
method.
My code currently looks like:
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) { // Inflate the layout for this fragment view= inflater.inflate(R.layout.fragment_hall, container, false); layoutExsternal = (RelativeLayout) view.findViewById(R.id.layoutExsternal); layoutHall = (RelativeLayout) view.findViewById(R.id.layoutHall); init(); return view; } [...] @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub Log.d("itemSelected1", this.getClass().getSimpleName()); switch (item.getItemId()) { case R.id.menu_refresh: //HERE I want to insert a method for refresh o redraw return true; } return super.onOptionsItemSelected(item); }
Sometimes I found FragmentTransaction's replace would not work for replacing a fragment with itself, what does work for me is using detach and attach:
getSupportFragmentManager() .beginTransaction() .detach(fragment) .attach(fragment) .commit();
See this question for the difference between remove and detach
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