All About Flutter

Bottom Navigation Bar in Flutter.  Introduction Bottom navigation bar are one of the most important part of modern apps and so in Flutter right out of the box we have got a widget that is named similarly as BottomNavigationBar . Bottom Navigation Bar Table of Contents Setup project Logic code Design Result Other parameters Setup project In order to make a bottom navigation bar we need no dependency to be install. So start by just creating a new project or use the existing project you are working on. To create a new project use Android Studio, Visual Studio Code or just by Command Prompt / Terminal. flutter create bottom_nav_bar Logic Code In this app we will make an app with three options on bottom navigation bar -   Home, Account, Dashboard. When clicked on any option, the body of Scaffold will contain a Text widget showing one of the three options. Now we have to use the field already present in ...