dot_navigation_bar 1.0.2

Simple smooth animations, providing a nice and cleanUI/UX Bottom Nav Bar.

example/lib/main.dart

import 'package:dot_navigation_bar/dot_navigation_bar.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget{
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      home: Home(),
    );
  }
}

class Home extends StatefulWidget {
  @override
  _HomeState createState() => _HomeState();
}

class _HomeState extends State<Home>  with TickerProviderStateMixin {
  var _selectedTab = _SelectedTab.home;

  void _handleIndexChanged(int i) {
    setState(() {
      _selectedTab = _SelectedTab.values[i];
    });
  }

  @override
  Widget build(BuildContext context) {
    var anim = AnimationController(
      vsync: this,
      value: 1,
      duration: const Duration(milliseconds: 500),
    );
    return Scaffold(
      extendBody: true,
      body: Container(
        child: Image.asset("lib/img/1.png"),
      ),
      bottomNavigationBar: Padding(
        padding: EdgeInsets.only(bottom: 10),
        child: DotNavigationBar(
          margin: EdgeInsets.only(left: 10, right: 10),
          currentIndex: _SelectedTab.values.indexOf(_selectedTab),
          dotIndicatorColor: Colors.white,
          unselectedItemColor: Colors.grey[300],
          splashBorderRadius: 50,
          // enableFloatingNavBar: false,
          onTap: _handleIndexChanged,
          items: [
            /// Home
            DotNavigationBarItem(
              icon: Icon(Icons.home),
              selectedColor: Color(0xff73544C),
            ),

            /// Likes
            DotNavigationBarItem(
              icon: Icon(Icons.favorite),
              selectedColor: Color(0xff73544C),
            ),

            /// Search
            DotNavigationBarItem(
              icon: Icon(Icons.search),
              selectedColor: Color(0xff73544C),
            ),

            /// Profile
            DotNavigationBarItem(
              icon: Icon(Icons.person),
              selectedColor: Color(0xff73544C),
            ),
          ],
        ),
      ),
    );
  }
}

enum _SelectedTab { home, favorite, search, person }