multi_inappwebview 0.0.4 copy "multi_inappwebview: ^0.0.4" to clipboard
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multiple webview of flutter_inappwebview


import 'dart:io';

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

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

  // 启用安卓debug
  if (Platform.isAndroid) {

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  // This widget is the root of your application.
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
      home: const MyHomePage(title: 'Flutter Demo Home Page'),

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  State<MyHomePage> createState() => _MyHomePageState();

class _MyHomePageState extends State<MyHomePage> {
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the method, and use it to set our appbar title.
        title: Text(widget.title),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          // Column is also a layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          // Invoke "debug painting" (press "p" in the console, choose the
          // "Toggle Debug Paint" action from the Flutter Inspector in Android
          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
          // to see the wireframe for each widget.
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          children: <Widget>[
              maxNewWindow: 2,
              initialOptions: InAppWebViewGroupOptions(
                  crossPlatform: InAppWebViewOptions(
                    userAgent: 'homeWebviewUA',
                    useOnDownloadStart: true,
                    javaScriptEnabled: true,
                    useOnLoadResource: true,
                    useShouldOverrideUrlLoading: true,
                    cacheEnabled: true,
                    mediaPlaybackRequiresUserGesture: false,
                  android: AndroidInAppWebViewOptions(
                    useHybridComposition: true,
                  ios: IOSInAppWebViewOptions(
                    allowsInlineMediaPlayback: true,
                    allowsLinkPreview: false,
                  URLRequest(url: Uri.tryParse('')),
              shouldOpenNewWindow: (uri) {
                if ( != '') {
                  return true;
                return false;
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multiple webview of flutter_inappwebview

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event_bus, flutter, flutter_inappwebview, fluttertoast


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