progress_ring

Description:

progress ring

简单的实现环形进度条。
Features #

Getting started #
dependencies:
flutter:
sdk: flutter

//添加依赖
progress_ring: ^0.0.3
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Usage #
import 'package:flutter/material.dart';
import 'package:progress_ring/progress_ring.dart';


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

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

// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(

primarySwatch: Colors.blue,
),
home: const ProgressRingPage(),
);
}

}

class ProgressRingPage extends StatefulWidget {
const ProgressRingPage({Key? key}) : super(key: key);

@override
State<ProgressRingPage> createState() => _ProgressRingPageState();
}

class _ProgressRingPageState extends State<ProgressRingPage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text("progress..")),
body: const Center(
//引入
child: ProgressRing(
//尺寸
size: Size(100, 100),
//动画时长
duration: Duration(seconds: 1),
//百分比数值 0.00~1.00之间
value: 0.6,
//百分比背景环颜色
circularRingColor: Color(0xFFF4F4F4),
//进度条颜色
progressColor:Color(0xFF1678FF),
//百分比文案样式
textStyle: TextStyle(color: Color(0xFF111A34),fontSize: 16),
//progerssController: _progressController,
),
),
);
}
}


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Additional information #
TODO: Tell users more about the package: where to find more information, how to
contribute to the package, how to file issues, what response they can expect
from the package authors, and more.