如何将Flutter_App_link分享到facebook、twitter、instagram等社交媒体上？

dependencies:
  flutter:
    sdk: flutter
  share: ^2.0.4

import 'package:share/share.dart';

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Share App Link')),
        body: Center(
          child: ShareButton(),
        ),
      ),
    );
  }
}

class ShareButton extends StatelessWidget {
  final String appLink = 'https://your-flutter-app-link.com';

  @override
  Widget build(BuildContext context) {
    return ElevatedButton(
      onPressed: () {
        Share.share(appLink);
      },
      child: Text('Share App Link'),
    );
  }
}