tab_navigation_bar 1.0.8

Bottom navigation bar, it has unique indicator mode. When change current index then indicator move.

example/lib/main.dart

import 'package:flutter/material.dart';

import 'avatar_indicator_example.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      // debugShowCheckedModeBanner: false,
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        canvasColor: const Color.fromARGB(255, 232, 232, 232),
      ),
      home: const AvatarIndicatorExample(),
    );
  }
}