flutter pub add countdown_flutter根據套件公開資料產生的選型評估，僅供參考。
一個輕量級的Flutter外掛，可在應用程式中實現簡單的倒數計時功能。它提供了一個易於使用的介面，用於建立和管理倒數計時器，非常適合需要基於時間功能的應用程式，如閃卡、計時器或活動倒數計時。此套件與Flutter的widget系統無縫整合，並支援自訂時間顯示格式。設計以簡潔為核心，只需最少的設定和設定即可使用。
以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。
A simple countdown plugin for flutter ⌛
This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
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}');
},
),
);
}
}
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
},
),
);
}
}
暫無相關資料。