trackoffical_app/lib/view/ingame/info_view.dart

import 'package:get/get.dart';
import '../../widget/app_net_image.dart';
import 'in_game_controller.dart';
import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';

class InfoView extends GetView<InGameController>{
  late final WebViewController wc;

  InfoView({super.key}){

    wc = WebViewController()
      ..setJavaScriptMode(JavaScriptMode.unrestricted)
      ..setBackgroundColor(const Color(0x00000000))
      ..setNavigationDelegate(
        NavigationDelegate(
          onProgress: (int progress) {
            // Update loading bar.
          },
          onPageStarted: (String url) {},
          onPageFinished: (String url) {},
          onWebResourceError: (WebResourceError error) {},
          // onNavigationRequest: (NavigationRequest request) {
          //   if (request.url.startsWith('https://www.youtube.com/')) {
          //     return NavigationDecision.prevent;
          //   }
          //   return NavigationDecision.navigate;
          // },
        ),
      )
      ..loadRequest(Uri.parse('https://www.beswell.com/info/info.html'));
  }

  @override
  Widget build(BuildContext context) {
    return DefaultTabController(
      initialIndex: 0,
      length: 2,
      child: Scaffold(
        appBar: AppBar(
          title: const Text(''),
          bottom:const  TabBar(tabs: [
            Tab(text: '帮助'),
            Tab(text: '图例')
          ]),
        ),
        body: TabBarView(
          physics: const NeverScrollableScrollPhysics(),
          children: [
            WebViewWidget(controller: wc),
            AppNetImage(
              netImage: controller.legend,
              fit: BoxFit.contain,
            )
          ],
        )    ,
      )
    );
  }

}