![]() The Scaffold is designed to be a top level container for a. The SafeArea widget can be used within the scaffold's body to avoid areas like display notches. According to Flutter, A material widget thats displayed at the bottom of an app for selecting among a small number of views, typically between three and five. It allows the user to navigate between the top-level views. The scaffold's body is not inset by this padding value although an appBar or bottomNavigationBar will typically cause the body to avoid the padding. To display Bottom Navigation Bar, we have to use bottomNavigationBar property with Scaffold BottomNavigationBar() requires items where you can use BottomNavigationBarItem(). The bottom navigation bar in Flutter can contain multiple items such as text labels, icons, or both. Bottom Navigation Bar always stays at the bottom of your mobile application and provides navigation between the views of the mobile application. Each Bottom Navigation Bar item denotes a different sub screen or feature of an application. In this tutorial, I’ll explain how to implement bottom navigation bar in flutter app.
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