在Android Kitkat中播放youtube视频

Question

我在android kitkat webview中显示youtube视频时遇到问题。每当我尝试播放视频时，它总是会崩溃并显示消息“执行本机代码时获得了SIGSEGV” 从崩溃的角度来看，消息是“无法解析主机”www.youtube.com“：没有与主机名相关联的地址” 这只发生在Kitkat及以下

我已经将hardwareAccelerated设置为true，还设置了SetWebChromeClient

有关信息，我使用Xamarin表单并使用自定义渲染器进行webview。这是自定义渲染器的代码

      this.Control.Settings.JavaScriptEnabled = true;
        this.Control.Settings.LoadWithOverviewMode = true;
        this.Control.Settings.JavaScriptCanOpenWindowsAutomatically = true;
        this.Control.Settings.DomStorageEnabled = true;                 
    this.Control.Settings.SetRenderPriority(WebSettings.RenderPriority.High);
        this.Control.Settings.AllowFileAccess = true;                  
this.Control.Settings.SetPluginState(WebSettings.PluginState.OnDemand);
        if(App.AndroidOSVersion>16)
        this.Control.Settings.MediaPlaybackRequiresUserGesture = false;
        if (UI.AllowFullScreen)
        this.Control.SetWebChromeClient(new WebChromeClient());
        this.Control.LoadDataWithBaseURL(null, UI.YoutubeSource, "text/html", "UTF-8", null);