flutter revive non-video ads

import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';
import 'package:url_launcher/url_launcher.dart';

void main() {
  runApp(const MaterialApp(home: BannerAdPage()));
}

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

  Widget buildAdBanner({
    required String zoneId,
    required double width,
    required double height,
  }) {
    final String htmlContent = '''
<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
      html, body {
        margin: 0;
        padding: 0;
        background-color: white;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100%;
        overflow: hidden;
      }
      iframe {
        border: none;
      }
    </style>
  </head>
  <body>
    <iframe
      src="https://ads.orderi.co/www/delivery/afr.php?zoneid=$zoneId"
      width="$width"
      height="$height"
      scrolling="no"
      allow="autoplay">
    </iframe>
  </body>
</html>
''';

    final controller = WebViewController()
      ..setJavaScriptMode(JavaScriptMode.unrestricted)
      ..setNavigationDelegate(
        NavigationDelegate(
          onNavigationRequest: (request) {
            final url = request.url;
            if (url.contains("ads.orderi.co")) {
              return NavigationDecision.navigate;
            } else {
              launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication);
              return NavigationDecision.prevent;
            }
          },
        ),
      )
      ..loadHtmlString(htmlContent, baseUrl: "https://ads.orderi.co");

    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 10),
      child: SizedBox(
        width: width,
        height: height,
        child: WebViewWidget(controller: controller),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Non-Video Ad Banners')),
      body: SingleChildScrollView(
        child: Center(
          child: Column(
            children: [
              buildAdBanner(zoneId: '6', width: 728, height: 90),
              buildAdBanner(zoneId: '8', width: 349, height: 144),
              buildAdBanner(zoneId: '10', width: 1000, height: 1000),
            ],
          ),
        ),
      ),
    );
  }
}