private void LoginUser()
{
if (ValidateInput())
{
if (_isLogginUser)
{
return;
}
_isLogginUser = true;
_email = this.EmailText.Text;
_password = this.PasswordText.Text;
// Prevent user form tapping views while logging
((MainViewController)this.MainViewController).BlockUI();
// Create a new cancellation token for this request
_cts1 = new CancellationTokenSource();
AppController.LoginUser(_cts1, _email, _password,
// Service call success
(data) =>
{
AppController.Settings.LastLoginUsernameUsed = _email;
AppController.Settings.AuthAccessToken = data.AuthAccessToken;
AppController.Settings.AuthExpirationDate = data.AuthExpirationDate.GetValueOrDefault().ToLocalTime();
((AppDelegate)UIApplication.SharedApplication.Delegate).RegisterToNotificationsHub();
var c = new ChatViewController();
c.Arguments = new UIBundle();
c.Arguments.PutString("Email", _email);
this.NavigationController.PushViewController(c, true);
},
// Service call error
(error) =>
{
if (error.Contains("confirm"))
{
this.VerifyButton.Hidden = false;
}
UIToast.MakeText(error, UIToastLength.Long).Show();
},
// Service call finished
() =>
{
_isLogginUser = false;
// Allow user to tap views
((MainViewController)this.MainViewController).UnblockUI();
});
}
}
public void DataRequestHandler(GraphRequestConnection connection, NSObject result, NSError err)
{
try
{
string fbId = result.ValueForKey(new NSString("id")).ToString();
string fbToken = AccessToken.CurrentAccessToken.TokenString;
string fbEmail = result.ValueForKey(new NSString("email")).ToString();
_email = fbEmail;
// Create a new cancellation token for this request
_cts0 = new CancellationTokenSource();
AppController.LoginUser(_cts0, fbId, fbEmail, fbToken,
// Service call success
(data) =>
{
AppController.Settings.LastLoginUsernameUsed = _email;
AppController.Settings.AuthAccessToken = data.AuthAccessToken;
AppController.Settings.AuthExpirationDate = data.AuthExpirationDate.GetValueOrDefault().ToLocalTime();
((AppDelegate)UIApplication.SharedApplication.Delegate).RegisterToNotificationsHub();
var c = new ChatViewController();
c.Arguments = new UIBundle();
c.Arguments.PutString("Email", _email);
this.NavigationController.PushViewController(c, true);
},
// Service call error
(error) =>
{
UIToast.MakeText(error, UIToastLength.Long).Show();
},
// Service call finished
() =>
{
// Allow user to tap views
((MainViewController)this.MainViewController).UnblockUI();
});
}
catch (Exception ex)
{
((MainViewController)this.MainViewController).UnblockUI();
UIToast.MakeText("Error", UIToastLength.Long).Show();
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
#region Designer Stuff
SetContentView(this.ContentLayout);
UINavigationBar.Appearance.BarTintColor = ViewBuilder.ColorFromARGB(AppController.Colors.PictonBlue);
UINavigationBar.Appearance.TintColor = ViewBuilder.ColorFromARGB(AppController.Colors.White);
UINavigationBar.Appearance.SetTitleTextAttributes(new UITextAttributes {
TextColor = ViewBuilder.ColorFromARGB(AppController.Colors.White)
});
#endregion
this.LoadLayout.UserInteractionEnabled = true;
this.LoadLayout.Hidden = true;
bool isResuming = this.ContentController.ViewControllers.Length > 0;
if (!isResuming)
{
this.ContentController.PushViewController(new LoginViewController(), false);
_userRestored = this.Arguments.GetBoolean("UserRestored");
if (_userRestored)
{
_email = this.Arguments.GetString("Email");
var c = new ChatViewController();
c.Arguments = new UIBundle();
c.Arguments.PutString("Email", _email);
this.ContentController.PushViewController(c, false);
}
}
}