Flutter滑动启动页面插件slide_to_start的使用

这个包提供了一种类似于iPhone滑动解锁的交互方式！

特性

1. 滑动启动拖动动画
2. 可以改变滑动按钮的大小、颜色、圆角等属性，同样适用于滑动条
3. 可以改变滑动容器的宽度、高度、内边距、长度、背景色和边框
4. 可以改变滑动文本和闪烁效果的颜色

动画演示

开始使用

在你的 pubspec.yaml 文件中添加 slide_to_start 包：

dependencies:
  slide_to_start: ^0.0.1

然后运行 flutter pub get 来获取依赖。

使用示例

以下是一个完整的示例，展示了如何在应用中使用 slide_to_start 插件：

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

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const Onboarding(title: 'Flutter Demo Home Page'),
    );
  }
}

class Onboarding extends StatefulWidget {
  const Onboarding({super.key, required this.title});

  final String title;

  @override
  State<Onboarding> createState() => _OnboardingState();
}

class _OnboardingState extends State<Onboarding> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.spaceAround,
          children: [
            const Text(
              'Hello!, Start your learning journey',
              style: TextStyle(fontSize: 30, fontWeight: FontWeight.bold),
            ),
            SlideToStart(
              text: "Slide to Begin",
              shimmerBaseColor: Colors.white,
              shimmerHighLightColor: Colors.grey,
              backgroundColor: Colors.blue,
              slideButtonColor: Colors.white,
              iconColor: Colors.blue,
              dashButtonBorderColor: Colors.white,
              onSlide: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (context) => const Home(),
                  ),
                );
              },
            )
          ],
        ),
      ),
    );
  }
}

class Home extends StatelessWidget {
  const Home({super.key});

  @override
  Widget build(BuildContext context) {
    return const Placeholder();
  }
}

代码解释

1. 导入必要的库：

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

2. 创建主应用：

   void main() {
     runApp(const MyApp());
   }
   
   class MyApp extends StatelessWidget {
     const MyApp({super.key});
   
     @override
     Widget build(BuildContext context) {
       return MaterialApp(
         title: 'Flutter Demo',
         theme: ThemeData(
           primarySwatch: Colors.blue,
         ),
         home: const Onboarding(title: 'Flutter Demo Home Page'),
       );
     }
   }
   

3. 创建启动页面：

   class Onboarding extends StatefulWidget {
     const Onboarding({super.key, required this.title});
   
     final String title;
   
     @override
     State<Onboarding> createState() => _OnboardingState();
   }
   
   class _OnboardingState extends State<Onboarding> {
     @override
     Widget build(BuildContext context) {
       return Scaffold(
         appBar: AppBar(
           title: Text(widget.title),
         ),
         body: Center(
           child: Column(
             mainAxisAlignment: MainAxisAlignment.spaceAround,
             children: [
               const Text(
                 'Hello!, Start your learning journey',
                 style: TextStyle(fontSize: 30, fontWeight: FontWeight.bold),
               ),
               SlideToStart(
                 text: "Slide to Begin",
                 shimmerBaseColor: Colors.white,
                 shimmerHighLightColor: Colors.grey,
                 backgroundColor: Colors.blue,
                 slideButtonColor: Colors.white,
                 iconColor: Colors.blue,
                 dashButtonBorderColor: Colors.white,
                 onSlide: () {
                   Navigator.push(
                     context,
                     MaterialPageRoute(
                       builder: (context) => const Home(),
                     ),
                   );
                 },
               )
             ],
           ),
         ),
       );
     }
   }
   

4. 创建主页：

   class Home extends StatelessWidget {
     const Home({super.key});
   
     @override
     Widget build(BuildContext context) {
       return const Placeholder();
     }
   }