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