Remove up button from action bar when navigating using BottomNavigationView with Android Navigation UI library

Question

I\'ve created a small app that has three fragments for top-level navigation through a BottomNavigationView. If you launch the app and click on a navigation button on the bottom

Answer 1

If you are using NavigationUI.setupWithNavController check out onNavDestinationSelected.

Inside your bottom navigation view menu.xml, add android:menuCategory="secondary" to the corresponding MenuItem: