navigation menu item not highlighted on switch of fragment1 to fragment2 with button click in fragment1

Question

I have two fragments in my app namely HomeFragment and FeedbackFragment. In addition to switching fragments on tab buttons, I would also need to switch between fragments on a button click that is within the fragment. The tab items are highlighted properly on switching fragments using tab clicks. But the tab items does not get highlighted when i switch to other fragment on a button click from fragment1

Below is the code used to switch across fragments on button click and it works.

    FragmentTransaction fragmentTransaction =  getActivity().getSupportFragmentManager().beginTransaction();
    fragmentTransaction.replace(R.id.fragment, fragment);
    fragmentTransaction.addToBackStack(null);
    fragmentTransaction.commit();

But the respective tab icon of FeedbackFragment is not highlighted. Currently the navigation item of HomeFragment remains highlighted even after FeedbackFragment is replaced. How do I highlight the menu item of Feedback Fragment ?

I tried below approaches but nothing worked:

BottomNavigationView bottomNavigationView = (BottomNavigationView)   findViewById(R.id.navigation);

View view = bottomNavigationView.findViewById(R.id.tab_calls);
view.performClick();

Also,

  MainActivity.mBottomBar.selectTabAtPosition(2);

Nothing worked. Please help.

Answer 1

尝试使用该方法选择一个标签，就像它被点击一样：

bottomNavigationView.setSelectedItemId(R.id.tab_calls)

Answer 2

What I have done now is in onResume of each fragment I try to de highlight all other tab bars and highlight the current tab bar again. I access the bottomNavigationMenu from each fragment and do this. Not sure if this is the right way to handle it but it works atleast.