bottomnavigationview

I'm trying to use the new navigation component. I use a BottomNavigationView with the navController : NavigationUI.setupWithNavController(bottomNavigation, navController) But when I'm switching fragments, they are each time destroy/create even if they were previously used. Is there a way to keep alive our main fragments link to our BottomNavigationView? Try this. Navigator Create custom navigator. @Navigator.Name("custom_fragment") // Use as custom tag at navigation.xml class CustomNavigator( private val context: Context, private val manager: FragmentManager, private val containerId: Int ) :

Google released new support library v25 with BottomNavigationView is there any way to remove items labels ? I hope I am not too late to the party here. But as of Design Support Library 28.0.0-alpha1 you can use the property app:labelVisibilityMode="unlabeled" you can use other values "auto", "labeled" and "selected" as well. ittianyu Would you want to this style ? If so, I recommend you try BottomNavigationViewEx . Unfortunately this first version of BottomNavigationView came with a lot of limitations. And for now you can't remove the titles just using the support design API. So to solve this

I am using the new android.support.design.widget.BottomNavigationView from the support library. How can I set the current selection from code? I realized, that the selection is changed back to the first item, after rotating the screen. Of course it would also help, if someone could tell me, how to "save" the current state of the BottomNavigationView in the onPause function and how to restore it in onResume . Thanks! From API 25.3.0 it was introduced the method setSelectedItemId(int id) which let's you mark an item as selected as if it was tapped. From docs: Set the selected menu item ID. This