I have an activity that have 4 fragment on top and BottomNavigationView with 4 items on bottom. It is working fine in mobile devices. When i go for tablet with LANDASCAPE i want
Since you can't customize BottomNavigation to be used in a vertical how it's wanted from you.. I would recommend (if you still haven't managed to fix it) switching to this library : SideMenu-Android
Or you can create a customized Navigation Drawer.