Is it possible to refresh the view of a Fragment

Question

I changed the locale of my application programmatically, like following:

Resources res = context.getResources();

 DisplayMetri         


        

Answer 1

You can simply detach and attach fragment as below

    Fragment currentFragment = getFragmentManager().findFragmentByTag("FRAGMENT");
    FragmentTransaction fragTransaction = getFragmentManager().beginTransaction();
    fragTransaction.detach(currentFragment);
    fragTransaction.attach(currentFragment);
    fragTransaction.commit();

This will refresh the view and locale will change

Answer 2

I finally found the solution to it! Just run your view update code in the UI thread

Example -

 getActivity().runOnUiThread(new Runnable() {
            @Override
            public void run() {
                user_arrayList.add(name);
                adapter.notifyDataSetChanged();
                tv_total_users.setText("Total Users : "+user_arrayList.size());
            }
        });

Finally found this solution after trying for almost 4-5 hours!

Answer 3

You could create a listener, which will be called when the locale changes. This will then remove the Fragment, and re add the Fragment. Your new locale should then be picked up.