public override bool OpenUrl(UIApplication app, NSUrl url, NSDictionary options)
        {
            switch (WelcomePage.LoginType)
            {
            case "facebook":
                return(FacebookClientManager.OpenUrl(app, url, options));

            case "google":
                return(GoogleClientManager.OnOpenUrl(app, url, options));
            }
            return(false);
        }
 public override bool OpenUrl(UIApplication app, NSUrl url, NSDictionary options)
 {
     base.OpenUrl(app, url, options);
     return(GoogleClientManager.OnOpenUrl(app, url, options));
 }
 public bool OpenUrl(UIApplication app, NSUrl url, NSDictionary options)
 {
     return(GoogleClientManager.OnOpenUrl(app, url, options));
 }