/// <summary>
        ///
        /// </summary>
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Create your application here

            SetContentView(Resource.Layout.WebAuthenticationBroker);

            string url = Intent.GetStringExtra("Url");

            WebView     webView     = FindViewById <WebView>(Resource.Id.agentWebView);
            WebSettings webSettings = webView.Settings;
            string      userAgent   = webSettings.UserAgentString;

            webSettings.UserAgentString =
                userAgent + BrokerConstants.ClientTlsNotSupported;
            PlatformPlugin.Logger.Verbose(null, "UserAgent:" + webSettings.UserAgentString);

            webSettings.JavaScriptEnabled = true;

            webSettings.LoadWithOverviewMode = true;
            webSettings.DomStorageEnabled    = true;
            webSettings.UseWideViewPort      = true;
            webSettings.BuiltInZoomControls  = true;

            this.client = new MsalWebViewClient(Intent.GetStringExtra("Callback"));

            webView.SetWebViewClient(client);
            webView.LoadUrl(url, AdditionalHeaders);
        }
        /// <summary>
        /// 
        /// </summary>
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Create your application here

            SetContentView(Resource.Layout.WebAuthenticationBroker);

            string url = Intent.GetStringExtra("Url");

            WebView webView = FindViewById<WebView>(Resource.Id.agentWebView);
            WebSettings webSettings = webView.Settings;
            string userAgent = webSettings.UserAgentString;
            webSettings.UserAgentString = 
                    userAgent + BrokerConstants.ClientTlsNotSupported;
            PlatformPlugin.Logger.Verbose(null, "UserAgent:" + webSettings.UserAgentString);
            
            webSettings.JavaScriptEnabled = true;

            webSettings.LoadWithOverviewMode = true;
            webSettings.DomStorageEnabled = true;
            webSettings.UseWideViewPort = true;
            webSettings.BuiltInZoomControls = true;

            this.client = new MsalWebViewClient(Intent.GetStringExtra("Callback"));
            
            webView.SetWebViewClient(client);
            webView.LoadUrl(url, AdditionalHeaders);

        }