Android Toolbar Adding Menu Items for different fragments

Question

I have a toolbar as well as a navigation drawer. When I start my app, the toolbar and navigation drawer are created. When I click items in the navigation drawer, it starts n

Answer 1

I solved this issues correctly. My solution is as following code:

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    mRootView = inflater.inflate(R.layout.fragment_order_history, container, false);
    //getActivity().invalidateOptionsMenu();


    setHasOptionsMenu(true);

    return mRootView;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.main, menu);
    super.onCreateOptionsMenu(menu, inflater);
}