protected override void InitializeObjects()
{
base.InitializeObjects();
var topView = new UIView();
var centerView = new UIView();
var bottomView = new UIView();
var socialNetworksView = new UIView();
var applicationLogo = new UIImageView(UIImage.FromBundle(@"Images/logo.png"));
// Hide navigation bar
NavigationController.SetNavigationBarHidden(true, false);
View.BackgroundColor = UIColor.FromPatternImage(UIImage.FromFile(@"Images/main_background.png").Scale(View.Frame.Size));
applicationLogo.Frame = new CGRect(10, 10, applicationLogo.Image.CGImage.Width, applicationLogo.Image.CGImage.Height);
topView.AddIfNotNull(applicationLogo);
topView.AddConstraints(
applicationLogo.WithRelativeWidth(topView, 0.5f),
applicationLogo.WithRelativeHeight(topView, 0.25f),
applicationLogo.WithSameCenterX(topView),
applicationLogo.WithSameCenterY(topView)
);
_loginTextField = TextFieldInitializer("Login");
_loginTextField.TextFieldWithValidator.TextField.KeyboardType = UIKeyboardType.EmailAddress;
socialNetworkLabel = LabelInitializer("Login With:", UIColor.LightGray);
registrationLabel = LabelInitializer("Don't have an account?", UIColor.LightGray);
_passwordTextField = TextFieldInitializer("Password");
_loginButton = ButtonInitializer("Login", UIControlState.Normal, Theme.BlueDark.ToUIColor(),
UIColor.White, UIControlState.Normal, null, UIControlState.Disabled);
_googlePlusLoginButton = CreateGoogleButton();
var sloginView = new LoginButton(new CGRect(51, 0, 218, 46))
{
LoginBehavior = LoginBehavior.Native,
ReadPermissions = readPermissions.ToArray()
};
_facebookLoginButton = ButtonInitializer(sloginView.CurrentTitle, UIControlState.Normal, null, sloginView.CurrentTitleColor,
UIControlState.Normal, sloginView.CurrentImage, UIControlState.Normal);
_facebookLoginButton.SetBackgroundImage(sloginView.CurrentBackgroundImage, UIControlState.Normal);
_facebookLoginButton.Font = UIFont.FromName("Helvetica", 14f);
_facebookLoginButton.ImageEdgeInsets = new UIEdgeInsets(0, 0, 0, 40);
forgotPasswordButton = ButtonInitializer("Forgot your password?", UIControlState.Normal,
null, UIColor.LightGray, UIControlState.Normal, null, UIControlState.Normal);
forgotPasswordButton.TitleLabel.Font = UIFont.FromName("Helvetica", 12f);
registrationButton = ButtonInitializer("Get Started!", UIControlState.Normal,
null, UIColor.Cyan, UIControlState.Normal, null, UIControlState.Normal);
registrationButton.TitleLabel.Font = UIFont.FromName("Helvetica", 12f);
socialNetworksView.AddIfNotNull(socialNetworkLabel, _facebookLoginButton, _googlePlusLoginButton);
socialNetworksView.AddConstraints(
socialNetworkLabel.AtTopOf(socialNetworksView),
socialNetworkLabel.AtLeftOf(socialNetworksView),
socialNetworkLabel.WithSameWidth(socialNetworksView),
socialNetworkLabel.WithRelativeHeight(socialNetworksView, 0.2f),
socialNetworkLabel.AtBottomOf(socialNetworksView, 10),
_facebookLoginButton.Below(socialNetworkLabel),
_facebookLoginButton.AtLeftOf(socialNetworksView),
_facebookLoginButton.WithRelativeWidth(socialNetworksView, 0.48f),
_facebookLoginButton.WithRelativeHeight(socialNetworksView, 0.4f),
_googlePlusLoginButton.Below(socialNetworkLabel),
_googlePlusLoginButton.WithRelativeWidth(socialNetworksView, 0.48f),
_googlePlusLoginButton.WithRelativeHeight(socialNetworksView, 0.4f),
_googlePlusLoginButton.AtRightOf(socialNetworksView)
);
// Central block with text fields and login buttons
centerView.Layer.CornerRadius = 10;
centerView.AddIfNotNull(_loginTextField, _passwordTextField, forgotPasswordButton, _loginButton, socialNetworksView,
registrationLabel, registrationButton);
centerView.BackgroundColor = UIColor.White;
centerView.AddConstraints(
_loginTextField.AtTopOf(centerView, 10),
_loginTextField.WithSameCenterX(centerView),
_loginTextField.WithSameWidth(centerView),
_loginTextField.WithRelativeHeight(centerView, 0.2f),
_passwordTextField.Below(_loginTextField),
_passwordTextField.WithSameCenterX(centerView),
_passwordTextField.WithSameWidth(centerView),
_passwordTextField.WithRelativeHeight(centerView, 0.2f),
forgotPasswordButton.Below(_passwordTextField, -10),
forgotPasswordButton.AtLeftOf(centerView, 20),
forgotPasswordButton.WithRelativeWidth(centerView, 0.5f),
forgotPasswordButton.WithRelativeHeight(centerView, 0.07f),
_loginButton.Below(forgotPasswordButton, 10),
_loginButton.AtLeftOf(centerView, 20),
_loginButton.AtRightOf(centerView, 20),
// make a fat login button
_loginButton.WithRelativeHeight(centerView, 0.15f),
socialNetworksView.Below(_loginButton, 20),
socialNetworksView.AtLeftOf(centerView, 20),
socialNetworksView.AtRightOf(centerView, 20),
socialNetworksView.WithRelativeHeight(centerView, 0.2f),
registrationLabel.Below(socialNetworksView),
registrationLabel.AtLeftOf(centerView, 25),
registrationLabel.WithRelativeWidth(centerView, 0.5f),
registrationLabel.WithRelativeHeight(centerView, 0.07f),
registrationButton.Below(socialNetworksView),
registrationButton.AtRightOf(centerView, 10),
registrationButton.WithRelativeWidth(centerView, 0.5f),
registrationButton.WithRelativeHeight(centerView, 0.07f)
);
// Main view
View.AddIfNotNull(topView, centerView, bottomView);
View.AddConstraints(
topView.AtTopOf(View, 10),
topView.AtLeftOf(View),
topView.AtRightOf(View),
topView.WithRelativeHeight(View, 0.15f),
centerView.AtLeftOf(View, 30),
centerView.AtRightOf(View, 30),
centerView.Below(topView),
centerView.AtBottomOf(View, 70),
bottomView.AtBottomOf(View),
bottomView.AtLeftOf(View),
bottomView.AtRightOf(View),
bottomView.Below(centerView),
bottomView.WithRelativeHeight(View, 0f)
);
SignIn.SharedInstance.UIDelegate = this;
EnableNextKeyForTextFields(_loginTextField.TextFieldWithValidator.TextField, _passwordTextField.TextFieldWithValidator.TextField);
}
