Flutter应用商店启动插件store_launcher_plus的使用

StoreLauncher 是一个用于Flutter应用程序的实用工具包，允许直接从您的应用程序启动Google Play商店（针对Android）或Apple App Store（针对iOS）。它使用平台特定的逻辑自动检测应用程序是在Android还是iOS上运行，并相应地启动各自的商店。

特性

• 启动Google Play商店：通过指定的应用程序包名（或当前应用程序的包名）打开Play商店的应用详情页面。
• 启动Apple App Store：通过指定的应用ID打开App Store的应用详情页面。
• 平台检测：自动检测应用程序是在Android还是iOS上运行，并相应地启动正确的商店。

入门指南

添加依赖项

在 pubspec.yaml 文件中添加以下依赖项：

dependencies:
  store_launcher: ^1.0.0  # 使用最新版本的包

然后运行以下命令安装依赖项：

flutter pub get

前提条件

• 确保您的应用程序目标是Android或iOS平台。
• 应用程序应该部署在Google Play商店或Apple App Store上才能使用此功能。

使用方法

以下是几个如何在Flutter应用程序中使用 StoreLauncher 类的示例。

启动Google Play商店

要为您的应用程序（或其他应用程序通过指定其包名）启动Google Play商店：

import 'package:store_launcher/store_launcher.dart';

void launchPlayStore() async {
  bool success = await StoreLauncher.launchPlayStore(packageName: 'com.example.app');
  if (success) {
    print('Google Play Store launched successfully!');
  } else {
    print('Failed to launch Google Play Store.');
  }
}

如果没有提供包名，包将使用当前应用程序的包名：

import 'package:store_launcher/store_launcher.dart';

void launchCurrentAppPlayStore() async {
  bool success = await StoreLauncher.launchPlayStore();
  if (success) {
    print('Google Play Store launched successfully!');
  } else {
    print('Failed to launch Google Play Store.');
  }
}

启动Apple App Store

要为您的应用程序启动Apple App Store，请提供应用程序的App Store ID：

import 'package:store_launcher/store_launcher.dart';

void launchAppStore() async {
  bool success = await StoreLauncher.launchAppStore(appId: '123456789');
  if (success) {
    print('App Store launched successfully!');
  } else {
    print('Failed to launch App Store.');
  }
}

自动检测平台并启动商店

您可以使用 launchStore 方法自动检测平台并启动相应的商店：

import 'package:store_launcher/store_launcher.dart';

void launchStore() async {
  bool success = await StoreLauncher.launchStore(
    packageName: 'com.example.app', // 对于Android可选
    appId: '1234567890', // 对于iOS必需
  );
  if (success) {
    print('Store launched successfully!');
  } else {
    print('Failed to launch store.');
  }
}

完整示例Demo

以下是一个完整的示例应用程序，演示了如何使用 store_launcher_plus 插件来启动应用商店：

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

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

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Store Launcher Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatelessWidget {
  void _launchPlayStore() async {
    bool success = await StoreLauncher.launchPlayStore(packageName: "com.example.package");
    if (success) {
      print('Google Play Store launched successfully!');
    } else {
      print('Failed to launch Google Play Store.');
    }
  }

  void _launchAppStore() async {
    bool success = await StoreLauncher.launchAppStore(appId: "123456789");
    if (success) {
      print('App Store launched successfully!');
    } else {
      print('Failed to launch App Store.');
    }
  }

  void _launchStore() async {
    bool success = await StoreLauncher.launchStore(
      packageName: "com.example.package", 
      appId: "123456789"
    );
    if (success) {
      print('Store launched successfully!');
    } else {
      print('Failed to launch store.');
    }
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Store Launcher Demo'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            ElevatedButton(
              onPressed: _launchPlayStore,
              child: Text('Launch Play Store'),
            ),
            SizedBox(height: 20),
            ElevatedButton(
              onPressed: _launchAppStore,
              child: Text('Launch App Store'),
            ),
            SizedBox(height: 20),
            ElevatedButton(
              onPressed: _launchStore,
              child: Text('Launch Store Automatically'),
            ),
          ],
        ),
      ),
    );
  }
}