public override void ViewDidLoad()
{
base.ViewDidLoad();
NavigationController.NavigationBarHidden = true;
PasswordManagerButton.Hidden = !ViewModel.IsPasswordManagerAvailable;
UIKeyboard.Notifications.ObserveWillShow(KeyboardWillShow);
UIKeyboard.Notifications.ObserveWillHide(KeyboardWillHide);
//Text
this.Bind(ViewModel.Email, EmailTextField.BindText());
this.Bind(ViewModel.ErrorMessage, ErrorLabel.BindText());
this.Bind(ViewModel.Password, PasswordTextField.BindText());
this.Bind(EmailTextField.Text().Select(Email.From), ViewModel.SetEmail);
this.Bind(PasswordTextField.Text().Select(Password.From), ViewModel.SetPassword);
this.Bind(ViewModel.IsLoading.Select(loginButtonTitle), LoginButton.BindAnimatedTitle());
//Visibility
this.Bind(ViewModel.HasError, ErrorLabel.BindAnimatedIsVisible());
this.Bind(ViewModel.IsLoading, ActivityIndicator.BindIsVisibleWithFade());
this.Bind(ViewModel.IsPasswordMasked.Skip(1), PasswordTextField.BindSecureTextEntry());
this.Bind(ViewModel.IsShowPasswordButtonVisible, ShowPasswordButton.BindIsVisible());
this.Bind(PasswordTextField.FirstResponder, ViewModel.SetIsShowPasswordButtonVisible);
//Commands
this.Bind(SignupCard.Tapped(), ViewModel.Signup);
this.BindVoid(LoginButton.Tapped(), ViewModel.Login);
this.BindVoid(GoogleLoginButton.Tapped(), ViewModel.GoogleLogin);
this.Bind(ForgotPasswordButton.Tapped(), ViewModel.ForgotPassword);
this.Bind(PasswordManagerButton.Tapped(), ViewModel.StartPasswordManager);
this.BindVoid(ShowPasswordButton.Tapped(), ViewModel.TogglePasswordVisibility);
//Color
this.Bind(ViewModel.HasError.Select(loginButtonTintColor), LoginButton.BindTintColor());
this.Bind(ViewModel.LoginEnabled.Select(loginButtonTitleColor), LoginButton.BindTitleColor());
//Animation
this.Bind(ViewModel.Shake, shakeTargets =>
{
if (shakeTargets.HasFlag(LoginViewModel.ShakeTargets.Email))
{
EmailTextField.Shake();
}
if (shakeTargets.HasFlag(LoginViewModel.ShakeTargets.Password))
{
PasswordTextField.Shake();
}
});
prepareViews();
UIColor loginButtonTintColor(bool hasError)
=> hasError ? UIColor.White : UIColor.Black;
UIColor loginButtonTitleColor(bool enabled) => enabled
? Color.Login.EnabledButtonColor.ToNativeColor()
: Color.Login.DisabledButtonColor.ToNativeColor();
}
void ReleaseDesignerOutlets()
{
if (ActivityIndicator != null)
{
ActivityIndicator.Dispose();
ActivityIndicator = null;
}
if (BottomConstraint != null)
{
BottomConstraint.Dispose();
BottomConstraint = null;
}
if (EmailTextField != null)
{
EmailTextField.Dispose();
EmailTextField = null;
}
if (ErrorLabel != null)
{
ErrorLabel.Dispose();
ErrorLabel = null;
}
if (ForgotPasswordButton != null)
{
ForgotPasswordButton.Dispose();
ForgotPasswordButton = null;
}
if (PasswordManagerButton != null)
{
PasswordManagerButton.Dispose();
PasswordManagerButton = null;
}
if (PasswordTextField != null)
{
PasswordTextField.Dispose();
PasswordTextField = null;
}
if (ShowPasswordButton != null)
{
ShowPasswordButton.Dispose();
ShowPasswordButton = null;
}
}
void ReleaseDesignerOutlets()
{
if (ActivityIndicator != null)
{
ActivityIndicator.Dispose();
ActivityIndicator = null;
}
if (EmailTextField != null)
{
EmailTextField.Dispose();
EmailTextField = null;
}
if (ErrorLabel != null)
{
ErrorLabel.Dispose();
ErrorLabel = null;
}
if (ForgotPasswordButton != null)
{
ForgotPasswordButton.Dispose();
ForgotPasswordButton = null;
}
if (GoogleLoginButton != null)
{
GoogleLoginButton.Dispose();
GoogleLoginButton = null;
}
if (LoginButton != null)
{
LoginButton.Dispose();
LoginButton = null;
}
if (LogoImageView != null)
{
LogoImageView.Dispose();
LogoImageView = null;
}
if (PasswordManagerButton != null)
{
PasswordManagerButton.Dispose();
PasswordManagerButton = null;
}
if (PasswordTextField != null)
{
PasswordTextField.Dispose();
PasswordTextField = null;
}
if (ShowPasswordButton != null)
{
ShowPasswordButton.Dispose();
ShowPasswordButton = null;
}
if (SignupCard != null)
{
SignupCard.Dispose();
SignupCard = null;
}
if (TopConstraint != null)
{
TopConstraint.Dispose();
TopConstraint = null;
}
if (LoginShakeTriggerButton != null)
{
LoginShakeTriggerButton.Dispose();
LoginShakeTriggerButton = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
EmailTextField.Placeholder = Resources.EmailAddress;
PasswordTextField.Placeholder = Resources.Password;
OrLabel.Text = Resources.Or.ToUpper();
LoginButton.SetTitle(Resources.LoginTitle, UIControlState.Normal);
GoogleLoginButton.SetTitle(Resources.GoogleLogin, UIControlState.Normal);
DontHaveAnAccountLabel.Text = Resources.DoNotHaveAnAccountWithQuestionMark;
SignUpForFreeLabel.Text = Resources.SignUpTitle;
NavigationController.NavigationBarHidden = true;
PasswordManagerButton.Hidden = !ViewModel.IsPasswordManagerAvailable;
UIKeyboard.Notifications.ObserveWillShow(KeyboardWillShow);
UIKeyboard.Notifications.ObserveWillHide(KeyboardWillHide);
//Text
ViewModel.Email
.Subscribe(EmailTextField.Rx().TextObserver())
.DisposedBy(DisposeBag);
ViewModel.ErrorMessage
.Subscribe(ErrorLabel.Rx().Text())
.DisposedBy(DisposeBag);
ViewModel.Password
.Subscribe(PasswordTextField.Rx().TextObserver())
.DisposedBy(DisposeBag);
EmailTextField.Rx().Text()
.Select(Email.From)
.Subscribe(ViewModel.SetEmail)
.DisposedBy(DisposeBag);
PasswordTextField.Rx().Text()
.Select(Password.From)
.Subscribe(ViewModel.SetPassword)
.DisposedBy(DisposeBag);
ViewModel.IsLoading.Select(loginButtonTitle)
.Subscribe(LoginButton.Rx().AnimatedTitle())
.DisposedBy(DisposeBag);
//Visibility
ViewModel.HasError
.Subscribe(ErrorLabel.Rx().AnimatedIsVisible())
.DisposedBy(DisposeBag);
ViewModel.IsLoading
.Subscribe(ActivityIndicator.Rx().IsVisibleWithFade())
.DisposedBy(DisposeBag);
ViewModel.IsPasswordMasked
.Skip(1)
.Subscribe(PasswordTextField.Rx().SecureTextEntry())
.DisposedBy(DisposeBag);
ViewModel.IsShowPasswordButtonVisible
.Subscribe(ShowPasswordButton.Rx().IsVisible())
.DisposedBy(DisposeBag);
PasswordTextField.FirstResponder
.Subscribe(ViewModel.SetIsShowPasswordButtonVisible)
.DisposedBy(DisposeBag);
//Commands
SignupCard.Rx()
.BindAction(ViewModel.Signup)
.DisposedBy(DisposeBag);
LoginButton.Rx().Tap()
.Subscribe(ViewModel.Login)
.DisposedBy(DisposeBag);
GoogleLoginButton.Rx().Tap()
.Subscribe(ViewModel.GoogleLogin)
.DisposedBy(DisposeBag);
ForgotPasswordButton.Rx()
.BindAction(ViewModel.ForgotPassword)
.DisposedBy(DisposeBag);
PasswordManagerButton.Rx()
.BindAction(ViewModel.StartPasswordManager)
.DisposedBy(DisposeBag);
ShowPasswordButton.Rx().Tap()
.Subscribe(ViewModel.TogglePasswordVisibility)
.DisposedBy(DisposeBag);
//Color
ViewModel.HasError
.Select(loginButtonTintColor)
.Subscribe(LoginButton.Rx().TintColor())
.DisposedBy(DisposeBag);
ViewModel.LoginEnabled
.Select(loginButtonTitleColor)
.Subscribe(LoginButton.Rx().TitleColor())
.DisposedBy(DisposeBag);
//Animation
ViewModel.Shake
.Subscribe(shakeTargets =>
{
if (shakeTargets.HasFlag(LoginViewModel.ShakeTargets.Email))
{
EmailTextField.Shake();
}
if (shakeTargets.HasFlag(LoginViewModel.ShakeTargets.Password))
{
PasswordTextField.Shake();
}
})
.DisposedBy(DisposeBag);
prepareViews();
UIColor loginButtonTintColor(bool hasError)
=> hasError ? UIColor.White : UIColor.Black;
UIColor loginButtonTitleColor(bool enabled) => enabled
? Foundation.MvvmCross.Helper.Color.Login.EnabledButtonColor.ToNativeColor()
: Foundation.MvvmCross.Helper.Color.Login.DisabledButtonColor.ToNativeColor();
}
void ReleaseDesignerOutlets()
{
if (ActivityIndicator != null)
{
ActivityIndicator.Dispose();
ActivityIndicator = null;
}
if (BottomConstraint != null)
{
BottomConstraint.Dispose();
BottomConstraint = null;
}
if (EmailTextField != null)
{
EmailTextField.Dispose();
EmailTextField = null;
}
if (InfoLabel != null)
{
InfoLabel.Dispose();
InfoLabel = null;
}
if (ForgotPasswordButton != null)
{
ForgotPasswordButton.Dispose();
ForgotPasswordButton = null;
}
if (PasswordManagerButton != null)
{
PasswordManagerButton.Dispose();
PasswordManagerButton = null;
}
if (PasswordTextField != null)
{
PasswordTextField.Dispose();
PasswordTextField = null;
}
if (PrivacyPolicyButton != null)
{
PrivacyPolicyButton.Dispose();
PrivacyPolicyButton = null;
}
if (ShowPasswordButton != null)
{
ShowPasswordButton.Dispose();
ShowPasswordButton = null;
}
if (SignUpLabels != null)
{
SignUpLabels.Dispose();
SignUpLabels = null;
}
if (TermsOfServiceButton != null)
{
TermsOfServiceButton.Dispose();
TermsOfServiceButton = null;
}
}
