Flutter模拟时钟插件analog_clock的使用

发布于 1周前 作者 vueper 来自 Flutter

Flutter Analog Clock Widget

pub package

Clean and fully customizable analog clock widget.

Flutter Analog Clock Screenshot

Installation

In your pubspec.yaml file within your Flutter Project:

dependencies:
  analog_clock: ^0.1.0

Features

  • Modern and clean analog clock interface.
  • Fully customizable.
  • Live clock.
  • Custom datetime.

Usage

Here is an example of how to use the AnalogClock widget:

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

void main() => runApp(const MyApp());

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: Scaffold(
        body: Center(
          child: AnalogClock(
            decoration: BoxDecoration(
              border: Border.all(width: 2.0, color: Colors.black),
              color: Colors.transparent,
              shape: BoxShape.circle,
            ),
            width: 200.0,
            isLive: true,
            hourHandColor: Colors.black,
            minuteHandColor: Colors.black,
            showSecondHand: true,
            numberColor: Colors.black87,
            showNumbers: true,
            showAllNumbers: false,
            textScaleFactor: 1.4,
            showTicks: true,
            showDigitalClock: false,
            datetime: DateTime.now(),
          ),
        ),
      ),
    );
  }
}

Parameters

Flutter Analog Clock Parameters

Example

A demo app can be found in the example/ folder.

Full Example Code

Here is a complete example of a Flutter application using the AnalogClock widget:

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

void main() => runApp(const MyApp());

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Analog Clock Example'),
        ),
        body: Center(
          child: AnalogClock(
            decoration: BoxDecoration(
              border: Border.all(width: 2.0, color: Colors.black),
              color: Colors.transparent,
              shape: BoxShape.circle,
            ),
            width: 300.0,
            isLive: true,
            hourHandColor: Colors.black,
            minuteHandColor: Colors.black,
            showSecondHand: true,
            numberColor: Colors.black87,
            showNumbers: true,
            showAllNumbers: true,
            textScaleFactor: 1.4,
            showTicks: true,
            showDigitalClock: false,
            datetime: DateTime.now(),
          ),
        ),
      ),
    );
  }
}

This example demonstrates how to create a simple Flutter application with an analog clock that updates in real-time. You can customize various properties of the clock, such as the hand colors, numbers, and ticks, to fit your design needs.


更多关于Flutter模拟时钟插件analog_clock的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

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1 回复

更多关于Flutter模拟时钟插件analog_clock的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html


当然，下面是一个关于如何在Flutter项目中使用analog_clock插件的示例代码。这个插件可以帮助你轻松地在你的Flutter应用中添加一个模拟时钟小部件。

首先，确保你已经在pubspec.yaml文件中添加了analog_clock依赖：

dependencies:
  flutter:
    sdk: flutter
  analog_clock: ^1.1.0  # 请检查最新版本号

然后，运行flutter pub get来安装依赖。

接下来，你可以在你的Flutter应用中使用AnalogClock小部件。以下是一个完整的示例代码，展示如何在一个简单的Flutter应用中集成AnalogClock：

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Analog Clock Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: ClockScreen(),
    );
  }
}

class ClockScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Analog Clock Example'),
      ),
      body: Center(
        child: AnalogClock(
          // 你可以在这里自定义AnalogClock的属性
          numberStyle: TextStyle(
            color: Colors.black,
            fontSize: 24,
          ),
          handStyle: TextStyle(
            color: Colors.black,
            fontWeight: FontWeight.bold,
          ),
          backgroundColor: Colors.white,
          dialColor: Colors.grey[200]!,
          // 其他可配置属性...
        ),
      ),
    );
  }
}

在这个示例中，我们创建了一个简单的Flutter应用，它包含一个AnalogClock小部件。AnalogClock小部件有多个可配置的属性，比如数字样式（numberStyle）、指针样式（handStyle）、背景颜色（backgroundColor）和表盘颜色（dialColor）等。你可以根据需要调整这些属性来自定义时钟的外观。

运行这个应用，你将会看到一个模拟时钟显示在屏幕中央。这个时钟会根据系统时间实时更新。

请注意，analog_clock插件可能在未来更新，所以请查阅最新的官方文档以获取最新的使用指南和属性配置。

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