com.google.android.material.navigation | API reference | Android Developers

Interfaces

`NavigationBarView.OnItemReselectedListener`	Listener for handling reselection events on navigation items.
`NavigationBarView.OnItemSelectedListener`	Listener for handling selection events on navigation items.
`NavigationView.OnNavigationItemSelectedListener`	Listener for handling events on navigation items.

Classes

`NavigationBarView`	Provides an abstract implementation of a navigation bar that can be used to implementation such as Bottom Navigation or Navigation rail.
`NavigationView`	Represents a standard navigation menu for application.
`NavigationView.SavedState`	User interface state that is stored by NavigationView for implementing onSaveInstanceState().

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Last updated 2025-10-28 UTC.

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