import 'package:circle_progress_bar/circle_progress_bar.dart';
import 'package:flutter/material.dart';

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Example app'),
        ),
        body: SizedBox(
          width: 100,
          child: CircleProgressBar(
            foregroundColor: Colors.blue,
            backgroundColor: Colors.black12,
            value: 0.5,
            child: AnimatedCount(
              count: 0.5,
              unit: '%',
              duration: Duration(milliseconds: 500),
            ),
          ),
        )
      ),
    );
  }
}