webview_flutter设置gestureNavigationEnabled

Question

webview_flutter: ^4.0.7
如何设置gestureNavigationEnabled。

版本4以前：WebView.gestureNavigationEnabled
版本4以后：WebKitWebViewController.setAllowsBackForwardNavigationGestures
按文档呢意思我需要写两个控制器？有没有什么办法在WebViewController上设置呢。

 late WebViewController webViewController;
 late WebKitWebViewController webKitWebViewController;
 initController(){
 late final PlatformWebViewControllerCreationParams params;
    if (WebViewPlatform.instance is WebKitWebViewPlatform) {
      params = WebKitWebViewControllerCreationParams(
        allowsInlineMediaPlayback: true,
        mediaTypesRequiringUserAction: const <PlaybackMediaTypes>{},
      );
    } else {
      params = const PlatformWebViewControllerCreationParams();
    }
    //WebKitWebViewController 控制器
    webKitWebViewController=WebKitWebViewController(params);
    //setAllowsBackForwardNavigationGestures这个怎么设置到webViewController上
    webKitWebViewController.setAllowsBackForwardNavigationGestures(true);
   
    webViewController = WebViewController.fromPlatformCreationParams(params);
    webViewController.setJavaScriptMode(JavaScriptMode.unrestricted);
    webViewController.loadRequest(Uri.parse(resultUrl));
}

Answer 1

解决

final webViewPlatform = webViewController.platform;
if (webViewPlatform is WebKitWebViewController) {
      webViewPlatform.setAllowsBackForwardNavigationGestures(true);
  }