public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.White;
var tapGesture = new UITapGestureRecognizer(() =>
{
_email.ResignFirstResponder();
_username.ResignFirstResponder();
});
View.AddGestureRecognizer(tapGesture);
View.UserInteractionEnabled = true;
_timer = new Timer(OnTimer);
_mailChecker = new StringHelper();
_createAcc = new UIButton();
_createAcc.SetTitle("Create account", UIControlState.Normal);
_createAcc.SetTitleColor(UIColor.Clear, UIControlState.Disabled);
Constants.CreateShadow(_createAcc, Constants.R231G72B0, 0.5f, 25, 10, 12);
_createAcc.Font = Constants.Bold14;
_createAcc.TouchDown += CreateAccount;
View.Add(_createAcc);
_createAcc.AutoAlignAxisToSuperviewAxis(ALAxis.Horizontal);
_createAcc.AutoSetDimension(ALDimension.Height, 50);
_createAcc.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 15);
_createAcc.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 15);
_emailUnderline = new UIView();
_emailUnderline.BackgroundColor = UIColor.FromRGB(240, 240, 240);
View.AddSubview(_emailUnderline);
_emailUnderline.AutoPinEdge(ALEdge.Bottom, ALEdge.Top, _createAcc, -50);
_emailUnderline.AutoSetDimension(ALDimension.Height, 1);
_emailUnderline.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 35);
_emailUnderline.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 35);
_emailLabel = new UILabel();
_emailLabel.TextColor = Constants.R255G34B5;
_emailLabel.Text = "invalid email";
_emailLabel.Font = Constants.Semibold12;
_emailLabel.Hidden = true;
View.AddSubview(_emailLabel);
_emailLabel.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, _emailUnderline);
_emailLabel.AutoPinEdge(ALEdge.Right, ALEdge.Right, _emailUnderline);
_email = new UITextField();
var emailDelegate = new BaseTextFieldDelegate();
_email.Delegate = emailDelegate;
emailDelegate.DoneTapped += () =>
{
_email.ResignFirstResponder();
CreateAccount(null, null);
};
_email.Placeholder = "Email address";
_email.KeyboardType = UIKeyboardType.EmailAddress;
_email.AutocorrectionType = UITextAutocorrectionType.No;
_email.AutocapitalizationType = UITextAutocapitalizationType.None;
_email.TextAlignment = UITextAlignment.Center;
_email.ReturnKeyType = UIReturnKeyType.Go;
_email.EditingChanged += CheckMail;
View.AddSubview(_email);
_email.AutoPinEdge(ALEdge.Bottom, ALEdge.Top, _emailUnderline, -7);
_email.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 35);
_email.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 35);
_email.AutoSetDimension(ALDimension.Height, 30);
_usernameUnderline = new UIView();
_usernameUnderline.BackgroundColor = Constants.R240G240B240;
View.AddSubview(_usernameUnderline);
_usernameUnderline.AutoPinEdge(ALEdge.Bottom, ALEdge.Top, _email, -35);
_usernameUnderline.AutoSetDimension(ALDimension.Height, 1);
_usernameUnderline.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 35);
_usernameUnderline.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 35);
_usernameLabel = new UILabel();
_usernameLabel.TextColor = Constants.R255G34B5;
_usernameLabel.Text = "username already taken";
_usernameLabel.Font = Constants.Semibold12;
_usernameLabel.Hidden = true;
View.AddSubview(_usernameLabel);
_usernameLabel.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, _usernameUnderline);
_usernameLabel.AutoPinEdge(ALEdge.Right, ALEdge.Right, _usernameUnderline);
_username = new UITextField();
var usernameDelegate = new UsernameDelegate();
_username.Delegate = usernameDelegate;
usernameDelegate.DoneTapped += () =>
{
_email.BecomeFirstResponder();
};
_username.Placeholder = "Username";
_username.AutocorrectionType = UITextAutocorrectionType.No;
_username.AutocapitalizationType = UITextAutocapitalizationType.None;
_username.TextAlignment = UITextAlignment.Center;
_username.ReturnKeyType = UIReturnKeyType.Next;
_username.EditingChanged += (object sender, EventArgs e) =>
{
if (string.IsNullOrEmpty(_username.Text))
{
_presenter.TasksCancel();
_timer.Change(Timeout.Infinite, Timeout.Infinite);
_usernameUnderline.BackgroundColor = Constants.R240G240B240;
_usernameLabel.Hidden = true;
}
else
{
_timer.Change(1300, Timeout.Infinite);
}
};
View.AddSubview(_username);
_username.AutoPinEdge(ALEdge.Bottom, ALEdge.Top, _usernameUnderline, -7);
_username.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 35);
_username.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 35);
_username.AutoSetDimension(ALDimension.Height, 30);
_loader = new UIActivityIndicatorView();
_loader.Color = Constants.R231G72B0;
_loader.HidesWhenStopped = true;
View.AddSubview(_loader);
_loader.AutoPinEdge(ALEdge.Left, ALEdge.Right, _username);
_loader.AutoAlignAxis(ALAxis.Horizontal, _username);
_registrationLoader = new UIActivityIndicatorView();
_registrationLoader.Color = UIColor.White;
_registrationLoader.HidesWhenStopped = true;
View.AddSubview(_registrationLoader);
_registrationLoader.AutoAlignAxis(ALAxis.Horizontal, _createAcc);
_registrationLoader.AutoAlignAxis(ALAxis.Vertical, _createAcc);
SetBackButton();
}
private void LayoutView()
{
View.BackgroundColor = UIColor.White;
_amountLabel = new UILabel();
_amountLabel.Text = "Amount: ";
_amountLabel.Font = UIFont.PreferredBody;
_tipPercentageLabel = new UILabel();
_tipPercentageLabel.Text = "Tip %: ";
_tipPercentageLabel.Font = UIFont.PreferredBody;
_amount = new UITextField
{
KeyboardType = UIKeyboardType.DecimalPad,
Placeholder = "Total Amount",
BorderStyle = UITextBorderStyle.RoundedRect
};
_tipPercentage = new UITextField
{
KeyboardType = UIKeyboardType.DecimalPad,
Placeholder = "Tip %",
BorderStyle = UITextBorderStyle.RoundedRect
};
_calculateButton = new UIButton(UIButtonType.RoundedRect);
_calculateButton.SetTitle("Calculate Tip", UIControlState.Normal);
_tableView = new UITableView();
_clearHistoryButton = new UIButton(UIButtonType.RoundedRect);
_clearHistoryButton.SetTitle("Clear History", UIControlState.Normal);
_clearHistoryButton.BackgroundColor = UIColor.FromRGB(243, 105, 105);
_clearHistoryButton.SetTitleColor(UIColor.White, UIControlState.Normal);
View.Add(_amount);
View.Add(_tipPercentage);
View.Add(_calculateButton);
View.Add(_tableView);
View.Add(_clearHistoryButton);
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
_amount.AutoPinEdgeToSuperviewSafeArea(ALEdge.Top, Constants.WideMargin);
_amount.AutoPinEdgeToSuperviewSafeArea(ALEdge.Left, Constants.DefaultMargin);
}
else
{
_amount.AutoPinEdgeToSuperviewEdge(ALEdge.Top, Constants.WideMargin);
_amount.AutoPinEdgeToSuperviewEdge(ALEdge.Left, Constants.DefaultMargin);
}
_tipPercentage.AutoPinEdge(ALEdge.Leading, ALEdge.Trailing, _amount, Constants.DefaultMargin);
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
_tipPercentage.AutoPinEdgeToSuperviewSafeArea(ALEdge.Right, Constants.DefaultMargin);
}
else
{
_tipPercentage.AutoPinEdgeToSuperviewEdge(ALEdge.Right, Constants.DefaultMargin);
}
_tipPercentage.AutoAlignAxis(ALAxis.Baseline, _amount);
_calculateButton.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, _amount, Constants.DefaultMargin);
_calculateButton.AutoAlignAxisToSuperviewAxis(ALAxis.Vertical);
_tableView.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, _calculateButton, Constants.WideMargin);
_tableView.AutoPinEdgeToSuperviewEdge(ALEdge.Leading, Constants.DefaultMargin);
_tableView.AutoPinEdgeToSuperviewEdge(ALEdge.Trailing, Constants.DefaultMargin);
_tableView.AutoPinEdge(ALEdge.Bottom, ALEdge.Top, _clearHistoryButton);
_clearHistoryButton.AutoPinEdgesToSuperviewEdgesExcludingEdge(ALEdge.Top);
_clearHistoryButton.AutoSetDimension(ALDimension.Height, Constants.WideMargin * 2);
_clearHistoryButton.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, _tableView);
}
void LayoutView()
{
// https://stackoverflow.com/questions/19036228/uiscrollview-scrollable-content-size-ambiguity/27227174#27227174
container = new UIScrollView();
var containerView = new UIView();
container.Frame = View.Bounds;
container.BackgroundColor = UIColor.Clear;
container.ContentSize = View.Bounds.Size;
UIImage logoSmall = Constants.MaxResizeImage(UIImage.FromBundle(@"small_logo"), 250, 20);
logoImageView = new UIImageView(logoSmall);
logoImageView.ContentMode = UIViewContentMode.ScaleAspectFit;
var textFieldBackgroundColor = Constants.UIColorFromRGB(0x4b4f63);
usernameTextField = new UITextField {
AutocapitalizationType = UITextAutocapitalizationType.None, BackgroundColor = textFieldBackgroundColor, TextColor = UIColor.White, KeyboardType = UIKeyboardType.Default, BorderStyle = UITextBorderStyle.RoundedRect
};
//usernameTextField.Frame = new CGRect(0, 0, View.Bounds.Width - 20, 40);
usernameTextField.AttributedPlaceholder = new NSAttributedString("Username", foregroundColor: UIColor.LightTextColor);
usernameTextField.ShouldReturn = delegate {
passwordTextField.BecomeFirstResponder();
return(true);
};
passwordTextField = new UITextField {
SecureTextEntry = true, BackgroundColor = textFieldBackgroundColor, TextColor = UIColor.White, BorderStyle = UITextBorderStyle.RoundedRect
};
passwordTextField.AttributedPlaceholder = new NSAttributedString("Password", foregroundColor: UIColor.LightTextColor, font: UIFont.SystemFontOfSize(17f));
passwordTextField.ShouldReturn = delegate {
passwordTextField.ResignFirstResponder();
return(true);
};
var loginButtonBackgroundColor = Constants.UIColorFromRGB(0xff3333);
loginButton = new UIButton(UIButtonType.RoundedRect);
loginButton.BackgroundColor = loginButtonBackgroundColor;
loginButton.SetTitle("LOG IN", UIControlState.Normal);
loginButton.SetTitleColor(UIColor.White, UIControlState.Normal);
loginButton.Font = UIFont.BoldSystemFontOfSize(24);
loginButton.Layer.CornerRadius = 10f;
loginButton.TouchUpInside += LoginButton_TouchUpInside;
container.AddSubview(containerView);
containerView.AddSubviews(new UIView[] { logoImageView, usernameTextField, passwordTextField, loginButton });
this.View.AddSubviews(new UIView[] { container });
#region Setup Autolayouts
container.AutoPinEdgeToSuperviewEdge(ALEdge.Top, 0);
container.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 0);
container.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 0);
container.AutoPinEdgeToSuperviewEdge(ALEdge.Bottom, 0);
containerView.AutoPinEdgeToSuperviewEdge(ALEdge.Top, 0);
containerView.AutoPinEdgeToSuperviewEdge(ALEdge.Right, 0);
containerView.AutoPinEdgeToSuperviewEdge(ALEdge.Left, 0);
containerView.AutoPinEdgeToSuperviewEdge(ALEdge.Bottom, 0);
containerView.AutoAlignAxisToSuperviewAxis(ALAxis.Horizontal);
containerView.AutoAlignAxisToSuperviewAxis(ALAxis.Vertical);
logoImageView.AutoPinEdgeToSuperviewEdge(ALEdge.Top, 120);
logoImageView.AutoPinEdgeToSuperviewEdge(ALEdge.Left, (UIScreen.MainScreen.Bounds.Width - logoImageView.Bounds.Width) / 2);
logoImageView.AutoPinEdgeToSuperviewEdge(ALEdge.Right, (UIScreen.MainScreen.Bounds.Width - logoImageView.Bounds.Width) / 2);
logoImageView.AutoSetDimension(ALDimension.Height, 31);
usernameTextField.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, logoImageView, 30);
usernameTextField.AutoPinEdgeToSuperviewEdge(ALEdge.Left, Constants.WideMargin);
usernameTextField.AutoPinEdgeToSuperviewEdge(ALEdge.Right, Constants.WideMargin);
usernameTextField.AutoSetDimension(ALDimension.Height, 40);
passwordTextField.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, usernameTextField, 12);
passwordTextField.AutoPinEdgeToSuperviewEdge(ALEdge.Left, Constants.WideMargin);
passwordTextField.AutoPinEdgeToSuperviewEdge(ALEdge.Right, Constants.WideMargin);
passwordTextField.AutoSetDimension(ALDimension.Height, 40);
//loginButton.Layer.BorderWidth = 1;
//loginButton.Layer.BorderColor = UIColor.Blue.CGColor;
loginButton.AutoPinEdge(ALEdge.Top, ALEdge.Bottom, passwordTextField, 20);
loginButton.AutoPinEdgeToSuperviewEdge(ALEdge.Left, Constants.WideMargin);
loginButton.AutoPinEdgeToSuperviewEdge(ALEdge.Right, Constants.WideMargin);
loginButton.AutoSetDimension(ALDimension.Height, 50);
#endregion
}
