方法“ onOptionsItemSelected”上的变量不会在片段

Question

我有一个类似于以下内容的片段，我知道如何通过制作参数并将它们附加到Bundle参数来在片段之间进行通信。在这种情况下，该片段将调用一个新片段，并将覆盖旧的显示片段。然后我需要在片段到新片段之间传递值。当我按下Actionbar按钮上的共享菜单时，我希望url共享与当前共享匹配，如果我使用log对其进行管理，但仍然是旧值，则可以正常工作

public class ReadingFragment extends Fragment implements
        ReadFragView,
        RelatedNewsAdapter.RelatedNewsCallback {

    private static final String ARG_GUID = "ARG_GUID";
    public static final String ARG_BOOKMARK = "ARG_BOOKMARK";
    public static final String ARG_URLSHARE = "ARG_URLSHARE";

    private Unbinder unbinder;

    private String guidData;

    private OnFragmentInteractionListener mListener;

    private ReadFragPresenter readFragPresenter;

    private FragmentManager fragmentManager;

    private String urlForSharing;
    private Bookmark bookmark;

    public ReadingFragment() {
        // Required empty public constructor
    }

    public static ReadingFragment newInstance(String guid, Bookmark bookmark, String urlShare) {
        ReadingFragment fragment = new ReadingFragment();
        Bundle args = new Bundle();
        args.putString(ARG_GUID, guid);
        if(bookmark != null){
            args.putSerializable(ARG_BOOKMARK, bookmark);
        }
        if(urlShare != null){
            // --- THIS LINE IS WORKING --- //
            args.putString(ARG_URLSHARE, urlShare);
        }
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        readFragPresenter = new ReadFragPresenterImpl(this, getActivity().getApplication());
        if (getArguments() != null) {
            guidData = getArguments().getString(ARG_GUID);
            bookmark = (Bookmark) getArguments().getSerializable(ARG_BOOKMARK);
            // --- THIS LINE IS WORKING TOO, VALUE URLFORSHARING IS CORRECT ---
            urlForSharing = getArguments().getString(ARG_URLSHARE);
            Timber.d("OnCreate urlShare %s", urlForSharing);

        }
        fragmentManager = getFragmentManager();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        setRetainInstance(true);
        setHasOptionsMenu(true);
        return inflater.inflate(R.layout.fragment_reading, container, false);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        menu.clear();
        inflater.inflate(R.menu.menu_reading, menu);
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        int id = item.getItemId();
        switch (id){
            case R.id.share:
                // ---THIS IS THE PROBLEM, THIS LINE IS STILL OLD VALUE --- //
                Timber.d("urlSharing selected %s", urlForSharing);
                // --- THIS IS THE PROBLEM -----//
                Intent shareIntent = new Intent(Intent.ACTION_SEND);
                shareIntent.setType("text/plain");
                shareIntent.putExtra(Intent.EXTRA_SUBJECT, ""+ DeviceUtil.getApplicationName(getContext()));
                shareIntent.putExtra(Intent.EXTRA_TEXT, urlForSharing);
                startActivity(Intent.createChooser(shareIntent, "Share Via"));
                return true;

            case R.id.bookmark:
                Timber.d("select item  %s", bookmark.toString());
                return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void resultLoadSelectedNews(boolean isSuccess, MotherArticle motherArticle) {

        if(isSuccess){
            Article article = motherArticle.getArticles().get(0);
            //RELATED NEWS
            RelatedNewsAdapter relatedNewsAdapter = new RelatedNewsAdapter(getContext(),
                    motherArticle.getRelates(), this);
            recycleRelatedNews.setLayoutManager(new LinearLayoutManager(getContext()));
            recycleRelatedNews.setAdapter(relatedNewsAdapter);

            // FOR SHARING (FIRST OPENING)
            urlForSharing = article.getMoreLink();

            // FOR BOOKMARK (FIRST OPENING)
            bookmark = new Bookmark();
            bookmark.setTitle(article.getHeadLine());
            Timber.d("isi bookmark -> %s", bookmark.toString());

        }
        progressBar.setVisibility(View.GONE);
    }

    @Override
    public void itemClick(Related related) {

        bookmark = new Bookmark();
        bookmark.setTitle(related.getTitle());

        // --- VALUE URLSHARE IS UPDATED HERE--//
        String urlShare = related.getLink();
        Timber.d("urlShared %s", urlShare);

        ReadingFragment fragment = ReadingFragment.newInstance(related.getGuid(), bookmark, urlShare);
        FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.setCustomAnimations(R.anim.enter_from_right, R.anim.exit_to_right, R.anim.enter_from_right, R.anim.exit_to_right);
        transaction.addToBackStack(null);
        transaction.add(R.id.dynamic_fragment_frame, fragment, "FRAGMENT_"+related.getGuid());
        transaction.commit();
    }
}

onOptionsItemSelected上的url仍然是旧的url，即使它应该已经被新的url替换了，上面的url仍然是旧的url，即使它已经被新的url替换了。通过Bundle参数进行了更新。