Flutter引导页插件netflix_intro_page的使用

Flutter引导页插件netflix_intro_page的使用

安装

  1. 如果还没有创建juneflow项目,请按照此指南进行创建。
  2. 在juneflow项目的根目录下打开终端,并输入以下命令:
    june add netflix_intro_page
    
  3. 启动项目,输入以下命令:
    flutter run lib/app/_/_/interaction/view.blueprint/page/netflix_intro_page/_/view.dart -d chrome
    

截图

截图

示例代码

以下是一个简单的示例代码,展示了如何使用netflix_intro_page插件:

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

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

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: IntroPage(),
    );
  }
}

class IntroPage extends StatefulWidget {
  [@override](/user/override)
  _IntroPageState createState() => _IntroPageState();
}

class _IntroPageState extends State<IntroPage> {
  final List<PageViewModel> pages = [
    PageViewModel(
      title: "欢迎来到应用",
      body: "这是第一个引导页面。",
      image: Image.asset('assets/images/image1.png'),
      decoration: const PageDecoration(
        titleTextStyle: TextStyle(fontSize: 28, fontWeight: FontWeight.bold),
        bodyTextStyle: TextStyle(fontSize: 18),
      ),
    ),
    PageViewModel(
      title: "探索更多功能",
      body: "这是第二个引导页面。",
      image: Image.asset('assets/images/image2.png'),
      decoration: const PageDecoration(
        titleTextStyle: TextStyle(fontSize: 28, fontWeight: FontWeight.bold),
        bodyTextStyle: TextStyle(fontSize: 18),
      ),
    ),
    PageViewModel(
      title: "享受你的体验",
      body: "这是第三个引导页面。",
      image: Image.asset('assets/images/image3.png'),
      decoration: const PageDecoration(
        titleTextStyle: TextStyle(fontSize: 28, fontWeight: FontWeight.bold),
        bodyTextStyle: TextStyle(fontSize: 18),
      ),
    ),
  ];

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      body: NetflixIntroPage(
        pages: pages,
        onDone: () {
          // 导览结束后的操作
          print("导览结束");
        },
      ),
    );
  }
}

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1 回复

更多关于Flutter引导页插件netflix_intro_page的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html


netflix_intro_page 是一个用于 Flutter 的引导页插件,灵感来源于 Netflix 的引导页设计。它允许你快速创建一个带有多个步骤的引导页,每个步骤可以包含图片、文本和按钮等元素。以下是如何使用 netflix_intro_page 插件的详细步骤。

1. 添加依赖

首先,你需要在 pubspec.yaml 文件中添加 netflix_intro_page 依赖:

dependencies:
  flutter:
    sdk: flutter
  netflix_intro_page: ^1.0.0  # 请确保使用最新版本

然后运行 flutter pub get 来安装依赖。

2. 创建引导页

接下来,你可以创建一个引导页。以下是一个简单的示例:

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: IntroScreen(),
    );
  }
}

class IntroScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return NetflixIntroPage(
      pages: [
        NetflixIntroPageItem(
          title: 'Welcome to MyApp',
          description: 'This is the first step of the introduction.',
          image: AssetImage('assets/images/intro1.png'),
        ),
        NetflixIntroPageItem(
          title: 'Explore Features',
          description: 'Discover all the amazing features of MyApp.',
          image: AssetImage('assets/images/intro2.png'),
        ),
        NetflixIntroPageItem(
          title: 'Get Started',
          description: 'Ready to start? Let\'s go!',
          image: AssetImage('assets/images/intro3.png'),
        ),
      ],
      onDone: () {
        // 引导页完成后的操作
        Navigator.of(context).pushReplacement(
          MaterialPageRoute(builder: (context) => HomeScreen()),
        );
      },
    );
  }
}

class HomeScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Home'),
      ),
      body: Center(
        child: Text('Welcome to the Home Screen!'),
      ),
    );
  }
}

3. 添加资源文件

确保你在 assets 目录下添加了相应的图片资源,并在 pubspec.yaml 文件中声明:

flutter:
  assets:
    - assets/images/intro1.png
    - assets/images/intro2.png
    - assets/images/intro3.png
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