Wrong fragment in ViewPager receives onContextItemSelected call

Question

I have an app that shows a few fragments (of the same type) in a ViewPager and I\'m having some trouble with context menu items. (I\'m using the support library

Answer 1

Oh Google, I mean WTF?

The problem is that onContextItemSelected is very generic, and it is called for each menu item of each fragment.

You can use MenuItem.OnMenuItemClickListener to force fragment menu to not use all onContextItemSelected, but only same function of this fragment.

Use next implementation:

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    MenuInflater inflater = getActivity().getMenuInflater();
    if (v == btnShare) {
        inflater.inflate(R.menu.share_menu, menu);
        for (int i = 0; i < menu.size(); ++i) {
            MenuItem item = menu.getItem(i);
            item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
                @Override
                public boolean onMenuItemClick(MenuItem item) {
                    onContextItemSelected(item);
                    return true;
                }
            });
        }
    }
}

@Override
public boolean onContextItemSelected(MenuItem item) {
    AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
    switch (item.getItemId()) {
        case R.id.print:
        // ...
    }
}