flutter_dsbridge 0.0.4

Modern cross-platform JavaScript bridge, through which you can invoke each other's functions synchronously or asynchronously between JavaScript and Flutter applications

example/lib/main.dart

import 'package:example/src/page/dart_call_js_page.dart';
import 'package:example/src/page/js_call_dart_page.dart';
import 'package:flutter/material.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: const HomePage(),
      theme: ThemeData(useMaterial3: true),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      appBar: AppBar(title: const Text('DSBridge for Flutter')),
      body: Padding(
        padding: const EdgeInsets.symmetric(horizontal: 20),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            FilledButton(
              onPressed: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (context) => const DartCallJsPage(),
                  ),
                );
              },
              child: const Text('Dart call JavaScript'),
            ),
            FilledButton(
              onPressed: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (context) => const JsCallDartPage(),
                  ),
                );
              },
              child: const Text('JavaScript call Dart'),
            ),
          ],
        ),
      ),
    );
  }
}