Update of fragment

[rielyn]

There's a function. refresh() in a fragment that updates its contents. How can the function be static so that it can be called from another class?

  public class LoftFragment extends Fragment {
        public static String LOG_TAG = "my_log";
        static TextView temp_indor;
        static TextView humidity_indor;
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.loft_layout, container, false);
        temp_indor = (TextView) view.findViewById(R.id.temp_indor);
        temp_indor.setText(ParseData.value_temp_indor);
        humidity_indor = (TextView) view.findViewById(R.id.humidity_indor);
        humidity_indor.setText(ParseData.value_humidity_indor);
        return view;
    }

    public static void refresh() {
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.detach(this).attach(this).commit();
    }
}

[Rossere]

I know three options:

1. Statutory function and use it LoftFragment.refresh() (Big option, I wouldn't recommend that)

2. Through the interface.

3. And the best option is to use a copy of the object: Somewhere upstairs, Fragment loftFragment = new LoftFragment(); Then loftFragment.refresh()

The third way is to refrigerate from activism, or you have to do it through the interface.