import 'package:flutter/material.dart'; class Badge extends StatelessWidget { final Widget? child; final Color color; const Badge({this.child, required this.color, Key? key,}) : super(key: key); @override Widget build(BuildContext context) { return Container( padding: const EdgeInsets.all(5), width: 30, height: 30, margin: const EdgeInsets.symmetric(horizontal: 2), decoration: BoxDecoration( shape: BoxShape.circle, color: color, ), child: FittedBox( child: Center( child: child, ), ), ); } }