flutter-倒计时

一个简单的Flutter倒计时插件 ⌛

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入门

本项目是 Flutter 的起点
插件包,
一个专门的包,包含特定于平台的实现代码
Android 和/或 iOS。

如需获取 Flutter 入门帮助,请参阅我们的
在线文档,其中提供教程,
示例、移动开发指南和完整的 API 参考。

用法

倒计时

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

class Foo extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Countdown(
        duration: Duration(seconds: 10),
        onFinish: () {
          print('finished!');
        },
        builder: (BuildContext ctx, Duration remaining) {
            return Text('${remaining.inMinutes}:${remaining.inSeconds}');
        },
      ),
    );
  }
}

CountdownFormatted

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

class Foo extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: CountdownFormatted(
        duration: Duration(hours: 1),
        builder: (BuildContext ctx, String remaining) {
          return Text(remaining); // 01:00:00
        },
      ),
    );
  }
}

GitHub

查看 Github