ArcGISRuntimeXamarin.Samples.AuthorEditSaveMap.AuthorEditSaveMap.UpdateAuthenticationManager C# (CSharp) Метод

        private void UpdateAuthenticationManager()
        {
            // Register the server information with the AuthenticationManager
            ServerInfo portalServerInfo = new ServerInfo
            {
                ServerUri = new Uri(ArcGISOnlineUrl),
                OAuthClientInfo = new OAuthClientInfo
                {
                    ClientId = AppClientId,
                    RedirectUri = new Uri(OAuthRedirectUrl)
                },
                // Specify OAuthAuthorizationCode if you need a refresh token (and have specified a valid client secret)
                // Otherwise, use OAuthImplicit
                TokenAuthenticationType = TokenAuthenticationType.OAuthImplicit
            };

            // Get a reference to the (singleton) AuthenticationManager for the app
            AuthenticationManager thisAuthenticationManager = AuthenticationManager.Current;

            // Register the server information
            thisAuthenticationManager.RegisterServer(portalServerInfo);

            // Assign the method that AuthenticationManager will call to challenge for secured resources
            thisAuthenticationManager.ChallengeHandler = new ChallengeHandler(CreateCredentialAsync);

            // Set the OAuth authorization handler to this class (Implements IOAuthAuthorize interface)
            thisAuthenticationManager.OAuthAuthorizeHandler = this;
        }