import 'package:floating_bottom_navigation_bar/floating_bottom_navigation_bar.dart';

    Scaffold(
          appBar: AppBar(
            title: Text('Example'),
          ),
          //If you want to show body behind the navbar, it should be true
          extendBody: true,
          bottomNavigationBar: FloatingNavbar(
            onTap: (int val) {
              //returns tab id which is user tapped
            },
            currentIndex: 0,
            items: [
              FloatingNavbarItem(icon: Icons.home, title: 'Home'),
              FloatingNavbarItem(icon: Icons.explore, title: 'Explore'),
              FloatingNavbarItem(icon: Icons.chat_bubble_outline, title: 'Chats'),
              FloatingNavbarItem(icon: Icons.settings, title: 'Settings'),
            ],
          ),
          
        );