public override void Prompt(PromptConfig config) {
var dialog = new ContentDialog { Title = config.Title };
var txt = new TextBox {
PlaceholderText = config.Placeholder,
Text = config.Text ?? String.Empty
};
var stack = new StackPanel {
Children = {
new TextBlock { Text = config.Message },
txt
}
};
dialog.Content = stack;
dialog.PrimaryButtonText = config.OkText;
dialog.PrimaryButtonCommand = new Command(() => {
config.OnResult?.Invoke(new PromptResult {
Ok = true,
Text = txt.Text.Trim()
});
dialog.Hide();
});
if (config.IsCancellable) {
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() => {
config.OnResult?.Invoke(new PromptResult {
Ok = false,
Text = txt.Text.Trim()
});
dialog.Hide();
});
}
this.Dispatch(() => dialog.ShowAsync());
}
protected virtual void ShowIOS7Prompt(PromptConfig config)
{
var result = new PromptResult();
var isPassword = (config.InputType == InputType.Password || config.InputType == InputType.NumericPassword);
var cancelText = config.IsCancellable ? config.CancelText : null;
var dlg = new UIAlertView(config.Title ?? String.Empty, config.Message, null, cancelText, config.OkText)
{
AlertViewStyle = isPassword
? UIAlertViewStyle.SecureTextInput
: UIAlertViewStyle.PlainTextInput
};
var txt = dlg.GetTextField(0);
this.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder;
if (config.Text != null)
{
txt.Text = config.Text;
}
dlg.Clicked += (s, e) => {
result.Ok = ((int)dlg.CancelButtonIndex != (int)e.ButtonIndex);
result.Text = txt.Text.Trim();
config.OnResult(result);
};
this.Present(dlg);
}
/// <summary> Gets prompt configuration. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <param name="config"> The configuration. </param>
/// <returns> The prompt configuration. </returns>
private AcrDialogs.PromptConfig GetPromptConfig(UserDialogPromptConfig config)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config));
}
var result = new AcrDialogs.PromptConfig();
if (config.Title != null)
{
result.Title = config.Title;
}
if (config.Message != null)
{
result.Message = config.Message;
}
if (config.OnAction != null)
{
result.OnAction = GetPromptResultAction(config.OnAction);
}
if (config.IsCancellable != null)
{
result.IsCancellable = config.IsCancellable.Value;
}
if (config.Text != null)
{
result.Text = config.Text;
}
if (config.OkText != null)
{
result.OkText = config.OkText;
}
if (config.CancelText != null)
{
result.CancelText = config.CancelText;
}
if (config.Placeholder != null)
{
result.Placeholder = config.Placeholder;
}
if (config.MaxLength != null)
{
result.MaxLength = config.MaxLength;
}
if (config.AndroidStyleId != null)
{
result.AndroidStyleId = config.AndroidStyleId;
}
if (config.InputType != null)
{
result.InputType = ConvertToAcrInputType(config.InputType.Value);
}
if (config.OnTextChanged != null)
{
result.OnTextChanged = GetPromptTextChangedArgsAction(config.OnTextChanged);
}
return(result);
}
public override IDisposable Prompt(PromptConfig config) => this.Present(() =>
{
var alert = new NSAlert
{
AlertStyle = NSAlertStyle.Informational,
MessageText = config.Title ?? string.Empty,
InformativeText = config.Message ?? string.Empty
};
alert.AddButton(config.OkText);
if (config.IsCancellable)
{
alert.AddButton(config.CancelText);
}
var txtInput = new NSTextField(new CGRect(0, 0, 300, 24))
{
PlaceholderString = config.Placeholder ?? string.Empty,
StringValue = config.Text ?? String.Empty
};
// TODO: Implement input types validation
if (config.InputType != InputType.Default || config.MaxLength != null)
{
Log.Warn("Acr.UserDialogs", "There is no validation of input types nor MaxLength on this implementation");
}
alert.AccessoryView = txtInput;
alert.Layout();
alert.BeginSheetForResponse(this.windowFunc(), result => config.OnAction?.Invoke(new PromptResult(result == 1000, txtInput.StringValue)));
return(alert);
});
protected virtual void ShowIOS8Prompt(PromptConfig config)
{
var result = new PromptResult();
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x => {
result.Ok = false;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
}
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x => {
result.Ok = true;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
dlg.AddTextField(x => {
this.SetInputType(x, config.InputType);
x.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
{
x.Text = config.Text;
}
txt = x;
});
this.Present(dlg);
}
public override void Prompt(PromptConfig config)
{
var prompt = new CustomMessageBox {
Caption = config.Title,
Message = config.Message,
LeftButtonContent = config.OkText,
RightButtonContent = config.CancelText
};
var password = new PasswordBox();
var inputScope = this.GetInputScope(config.InputType);
var txt = new PhoneTextBox {
PlaceholderText = config.Placeholder,
InputScope = inputScope
};
var isSecure = config.InputType == InputType.Password;
if (isSecure)
{
prompt.Content = password;
}
else
{
prompt.Content = txt;
}
prompt.Dismissed += (sender, args) => config.OnResult(new PromptResult {
Ok = args.Result == CustomMessageBoxResult.LeftButton,
Text = isSecure
? password.Password
: txt.Text.Trim()
});
this.Dispatch(prompt.Show);
}
public override IDisposable Prompt(PromptConfig config)
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x =>
config.OnResult(new PromptResult(false, txt.Text.Trim())
)));
}
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x =>
config.OnResult(new PromptResult(true, txt.Text.Trim())
)));
dlg.AddTextField(x =>
{
this.SetInputType(x, config.InputType);
x.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
{
x.Text = config.Text;
}
txt = x;
});
return(this.Present(dlg));
}
public override IDisposable Prompt(PromptConfig config)
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x =>
config.OnAction(new PromptResult(false, txt.Text.Trim())
)));
}
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x =>
config.OnAction(new PromptResult(true, txt.Text.Trim())
)));
dlg.AddTextField(x =>
{
this.SetInputType(x, config.InputType);
x.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
x.Text = config.Text;
txt = x;
});
return this.Present(dlg);
}
public virtual Task <PromptResult> PromptAsync(PromptConfig config)
{
var tcs = new TaskCompletionSource <PromptResult>();
config.OnResult = x => tcs.TrySetResult(x);
this.Prompt(config);
return(tcs.Task);
}
public override IDisposable Prompt(PromptConfig config)
{
#if WPF
return(null);
#else
var dlg = new InputDialog();
return(new DisposableAction(dlg.Dispose));
#endif
}
public override IDisposable Prompt(PromptConfig config)
{
return(this.Present(() =>
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x =>
config.OnAction?.Invoke(new PromptResult(false, txt.Text.Trim())
)));
}
var btnOk = UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x =>
config.OnAction?.Invoke(new PromptResult(true, txt.Text.Trim())
));
dlg.AddAction(btnOk);
dlg.AddTextField(x =>
{
txt = x;
if (config.MaxLength != null)
{
txt.ShouldChangeCharacters = (field, replacePosition, replacement) =>
{
var updatedText = new StringBuilder(field.Text);
updatedText.Remove((int)replacePosition.Location, (int)replacePosition.Length);
updatedText.Insert((int)replacePosition.Location, replacement);
return updatedText.ToString().Length <= config.MaxLength.Value;
};
}
if (config.OnTextChanged != null)
{
txt.Ended += (sender, e) =>
{
var args = new PromptTextChangedArgs {
Value = txt.Text
};
config.OnTextChanged(args);
btnOk.Enabled = args.IsValid;
if (!txt.Text.Equals(args.Value))
{
txt.Text = args.Value;
}
};
}
this.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
{
txt.Text = config.Text;
}
});
return dlg;
}));
}
public override void Prompt(PromptConfig config)
{
Utils.RequestMainThread(() => {
var activity = this.GetTopActivity();
var txt = new EditText(activity)
{
Hint = config.Placeholder
};
EventHandler <View.KeyEventArgs> keyHandler = null;
var successFunc = new Action <bool>(success =>
{
if (keyHandler != null)
{
txt.KeyPress -= keyHandler;
}
config.OnResult(new PromptResult {
Ok = success,
Text = txt.Text
});
});
if (config.Text != null)
{
txt.Text = config.Text;
}
this.SetInputType(txt, config.InputType);
var builder = new AlertDialog
.Builder(activity)
.SetCancelable(false)
.SetMessage(config.Message)
.SetTitle(config.Title)
.SetView(txt)
.SetPositiveButton(config.OkText, (s, a) => successFunc(true));
if (config.IsCancellable)
{
builder.SetNegativeButton(config.CancelText, (s, a) => successFunc(false));
}
var dialog = builder.ShowExt();
keyHandler = new EventHandler <View.KeyEventArgs>((sender, e) =>
{
if (e.KeyCode == Keycode.Enter ||
e.KeyCode == Keycode.NumpadEnter)
{
successFunc(true);
dialog.Dismiss();
}
});
txt.KeyPress += keyHandler;
});
}
public override IDisposable Prompt(PromptConfig config)
{
var activity = this.TopActivityFunc();
if (activity is AppCompatActivity act)
{
return(this.ShowDialog <PromptAppCompatDialogFragment, PromptConfig>(act, config));
}
return(this.Show(activity, () => new PromptBuilder().Build(activity, config)));
}
public override void Prompt(PromptConfig config)
{
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
this.ShowIOS8Prompt(config);
}
else
{
this.ShowIOS7Prompt(config);
}
}
static void ValidatePrompt(UITextField txt, UIAlertAction btn, PromptConfig config)
{
var args = new PromptTextChangedArgs {
Value = txt.Text
};
config.OnTextChanged(args);
btn.Enabled = args.IsValid;
if (!txt.Text.Equals(args.Value))
{
txt.Text = args.Value;
}
}
public override void Prompt(PromptConfig config)
{
UIApplication.SharedApplication.InvokeOnMainThread(() => {
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
this.ShowIOS8Prompt(config);
}
else
{
this.ShowIOS7Prompt(config);
}
});
}
public override void Prompt(PromptConfig config)
{
UIApplication.SharedApplication.InvokeOnMainThread(() => {
var result = new PromptResult();
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x => {
result.Ok = true;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Default, x => {
result.Ok = false;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
dlg.AddTextField(x => {
Utils.SetInputType(x, config.InputType);
x.Placeholder = config.Placeholder ?? String.Empty;
txt = x;
});
this.Present(dlg);
}
else
{
var isPassword = config.InputType == InputType.Password;
var dlg = new UIAlertView(config.Title ?? String.Empty, config.Message, null, config.CancelText, config.OkText)
{
AlertViewStyle = isPassword
? UIAlertViewStyle.SecureTextInput
: UIAlertViewStyle.PlainTextInput
};
var txt = dlg.GetTextField(0);
Utils.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder;
dlg.Clicked += (s, e) => {
result.Ok = ((int)dlg.CancelButtonIndex != (int)e.ButtonIndex);
result.Text = txt.Text.Trim();
config.OnResult(result);
};
dlg.Show();
}
});
}
public override async void Prompt(PromptConfig config)
{
var input = new InputDialog {
AcceptButton = config.OkText,
CancelButton = config.CancelText,
InputText = config.Placeholder
};
var result = await input.ShowAsync(config.Title, config.Message);
// input
// .ShowAsync(title, message)
// .ContinueWith(x => {
// // TODO: how to get button click for this scenario?
// });
}
public override IDisposable Prompt(PromptConfig config)
{
var dlg = new InputDialog {
Title = config.Title,
Text = config.Text,
OkText = config.OkText,
CancelText = config.CancelText,
IsPassword = config.InputType == InputType.Password
};
dlg.ShowDialog();
config.OnAction(new PromptResult(dlg.WasOk, dlg.Text));
return(new DisposableAction(dlg.Dispose));
}
public override IDisposable Prompt(PromptConfig config)
{
var activity = this.TopActivityFunc();
if (activity is AppCompatActivity)
{
return(this.ShowDialog <PromptAppCompatDialogFragment, PromptConfig>((AppCompatActivity)activity, config));
}
if (activity is FragmentActivity)
{
return(this.ShowDialog <PromptDialogFragment, PromptConfig>((FragmentActivity)activity, config));
}
return(this.Show(activity, PromptBuilder.Build(activity, config)));
}
public virtual Task <PromptResult> PromptAsync(PromptConfig config, CancellationToken?cancelToken = null)
{
var tcs = new TaskCompletionSource <PromptResult>();
config.OnResult = x => tcs.TrySetResult(x);
var disp = this.Prompt(config);
cancelToken?.Register(() =>
{
disp.Dispose();
tcs.TrySetCanceled();
});
return(tcs.Task);
}
public override IDisposable Prompt(PromptConfig config)
{
var stack = new StackPanel();
if (!String.IsNullOrWhiteSpace(config.Message))
{
stack.Children.Add(new TextBlock {
Text = config.Message, TextWrapping = TextWrapping.WrapWholeWords
});
}
var dialog = new ContentDialog
{
Title = config.Title ?? String.Empty,
Content = stack,
DefaultButton = ContentDialogButton.Primary,
PrimaryButtonText = config.OkText
};
if (config.InputType == InputType.Password)
{
this.SetPasswordPrompt(dialog, stack, config);
}
else
{
this.SetDefaultPrompt(dialog, stack, config);
}
if (config.IsCancellable)
{
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() =>
{
config.OnAction?.Invoke(new PromptResult(false, String.Empty));
dialog.Hide();
});
}
return(this.DispatchAndDispose(
//config.UwpSubmitOnEnterKey,
//config.UwpCancelOnEscKey,
() => dialog.ShowAsync(),
dialog.Hide
));
}
public override IDisposable Prompt(PromptConfig config)
{
var prompt = new CustomMessageBox
{
Caption = config.Title,
Message = config.Message,
LeftButtonContent = config.OkText
};
if (config.IsCancellable)
{
prompt.RightButtonContent = config.CancelText;
}
var password = new PasswordBox();
var inputScope = this.GetInputScope(config.InputType);
var txt = new PhoneTextBox
{
InputScope = inputScope
};
if (config.Text != null)
{
txt.Text = config.Text;
}
var isSecure = (config.InputType == InputType.NumericPassword || config.InputType == InputType.Password);
if (isSecure)
{
prompt.Content = password;
}
else
{
prompt.Content = txt;
}
prompt.Dismissed += (sender, args) =>
{
var ok = args.Result == CustomMessageBoxResult.LeftButton;
var text = isSecure ? password.Password : txt.Text.Trim();
config.OnResult(new PromptResult(ok, text));
};
return(this.DispatchWithDispose(prompt.Show, prompt.Dismiss));
}
public virtual async Task <PromptResult> PromptAsync(PromptConfig config, CancellationToken?cancelToken = null)
{
if (config.OnAction != null)
{
throw new ArgumentException(NO_ONACTION);
}
var tcs = new TaskCompletionSource <PromptResult>();
config.OnAction = x => tcs.TrySetResult(x);
var disp = this.Prompt(config);
using (cancelToken?.Register(() => Cancel(disp, tcs)))
{
return(await tcs.Task);
}
}
public override void Prompt(PromptConfig config)
{
Utils.RequestMainThread(() => {
var activity = this.getTopActivity();
var txt = new EditText(activity)
{
Hint = config.Placeholder
};
if (config.Text != null)
{
txt.Text = config.Text;
}
this.SetInputType(txt, config.InputType);
var builder = new AlertDialog
.Builder(activity)
.SetCancelable(false)
.SetMessage(config.Message)
.SetTitle(config.Title)
.SetView(txt)
.SetPositiveButton(config.OkText, (o, e) =>
config.OnResult(new PromptResult {
Ok = true,
Text = txt.Text
})
);
if (config.IsCancellable)
{
builder.SetNegativeButton(config.CancelText, (o, e) =>
config.OnResult(new PromptResult {
Ok = false,
Text = txt.Text
})
);
}
var dialog = builder.Create();
dialog.Window.SetSoftInputMode(SoftInput.StateVisible);
dialog.Show();
});
}
public override IDisposable Prompt(PromptConfig config) => this.Present(() =>
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x =>
config.OnAction?.Invoke(new PromptResult(false, txt.Text)
)));
}
var btnOk = UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x =>
config.OnAction?.Invoke(new PromptResult(true, txt.Text)
));
dlg.AddAction(btnOk);
dlg.AddTextField(x =>
{
txt = x;
this.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder ?? String.Empty;
txt.Text = config.Text ?? String.Empty;
txt.AutocorrectionType = (UITextAutocorrectionType)config.AutoCorrectionConfig;
if (config.MaxLength != null)
{
txt.ShouldChangeCharacters = (field, replacePosition, replacement) =>
{
var updatedText = new StringBuilder(field.Text);
updatedText.Remove((int)replacePosition.Location, (int)replacePosition.Length);
updatedText.Insert((int)replacePosition.Location, replacement);
return(updatedText.ToString().Length <= config.MaxLength.Value);
};
}
if (config.OnTextChanged != null)
{
txt.AddTarget((sender, e) => ValidatePrompt(txt, btnOk, config), UIControlEvent.EditingChanged);
ValidatePrompt(txt, btnOk, config);
}
});
return(dlg);
});
public override void Prompt(PromptConfig config)
{
var dialog = new ContentDialog {
Title = config.Title
};
var txt = new TextBox {
PlaceholderText = config.Placeholder,
Text = config.Text ?? String.Empty
};
var stack = new StackPanel {
Children =
{
new TextBlock {
Text = config.Message
},
txt
}
};
dialog.Content = stack;
dialog.PrimaryButtonText = config.OkText;
dialog.PrimaryButtonCommand = new Command(() => {
config.OnResult?.Invoke(new PromptResult {
Ok = true,
Text = txt.Text.Trim()
});
dialog.Hide();
});
if (config.IsCancellable)
{
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() => {
config.OnResult?.Invoke(new PromptResult {
Ok = false,
Text = txt.Text.Trim()
});
dialog.Hide();
});
}
this.Dispatch(() => dialog.ShowAsync());
}
public override IDisposable Prompt(PromptConfig config)
{
var stack = new StackPanel
{
Children =
{
new TextBlock {
Text = config.Message
}
}
};
var dialog = new ContentDialog
{
Title = config.Title ?? String.Empty,
Content = stack,
PrimaryButtonText = config.OkText
};
if (config.InputType == InputType.Password)
{
this.SetPasswordPrompt(dialog, stack, config);
}
else
{
this.SetDefaultPrompt(dialog, stack, config);
}
if (config.IsCancellable)
{
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() =>
{
config.OnAction?.Invoke(new PromptResult(false, String.Empty));
dialog.Hide();
});
}
return(this.DispatchAndDispose(
() => dialog.ShowAsync(),
dialog.Hide
));
}
public override void Prompt(PromptConfig config)
{
var stack = new StackPanel
{
Children =
{
new TextBlock {
Text = config.Message
}
}
};
var dialog = new ContentDialog
{
Title = config.Title,
Content = stack,
PrimaryButtonText = config.OkText
};
if (config.InputType == InputType.Password)
{
this.SetPasswordPrompt(dialog, stack, config);
}
else
{
this.SetDefaultPrompt(dialog, stack, config);
}
if (config.IsCancellable)
{
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() =>
{
config.OnResult?.Invoke(new PromptResult {
Ok = false
});
dialog.Hide();
});
}
this.Dispatch(() => dialog.ShowAsync());
}
void SetDefaultPrompt(ContentDialog dialog, StackPanel stack, PromptConfig config)
{
var txt = new TextBox
{
PlaceholderText = config.Placeholder,
Text = config.Text ?? String.Empty
};
stack.Children.Add(txt);
dialog.PrimaryButtonCommand = new Command(() =>
{
config.OnResult?.Invoke(new PromptResult
{
Ok = true,
Text = txt.Text.Trim()
});
dialog.Hide();
});
}
public override IDisposable Prompt(PromptConfig config)
{
var txt = new NSTextField(new CGRect(0, 0, 300, 20));
var alert = new NSAlert
{
AccessoryView = txt,
MessageText = config.Message
};
alert.AddButton(config.OkText);
if (config.CancelText != null)
{
alert.AddButton(config.CancelText);
}
var actionIndex = alert.RunModal();
config.OnAction?.Invoke(new PromptResult(actionIndex == 0, txt.StringValue));
return(alert);
}
public virtual Task <PromptResult> PromptAsync(PromptConfig config, CancellationToken?cancelToken = null)
{
if (config.OnAction != null)
{
throw new ArgumentException(NO_ONACTION);
}
var tcs = new TaskCompletionSource <PromptResult>();
config.OnAction = x => tcs.TrySetResult(x);
var disp = this.Prompt(config);
cancelToken?.Register(() =>
{
disp.Dispose();
tcs.TrySetCanceled();
});
return(tcs.Task);
}
public override void Prompt(PromptConfig config)
{
var stack = new StackPanel
{
Children =
{
new TextBlock { Text = config.Message }
}
};
var dialog = new ContentDialog
{
Title = config.Title,
Content = stack,
PrimaryButtonText = config.OkText
};
if (config.InputType == InputType.Password)
this.SetPasswordPrompt(dialog, stack, config);
else
this.SetDefaultPrompt(dialog, stack, config);
if (config.IsCancellable) {
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() =>
{
config.OnResult?.Invoke(new PromptResult { Ok = false });
dialog.Hide();
});
}
this.Dispatch(() => dialog.ShowAsync());
}
public override IDisposable Prompt(PromptConfig config)
{
return this.Present(() =>
{
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable)
{
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x =>
config.OnAction?.Invoke(new PromptResult(false, txt.Text.Trim())
)));
}
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x =>
config.OnAction?.Invoke(new PromptResult(true, txt.Text.Trim())
)));
dlg.AddTextField(x =>
{
txt = x;
if (config.MaxLength != null)
{
txt.ShouldChangeCharacters = (field, replacePosition, replacement) =>
{
var updatedText = new StringBuilder(field.Text);
updatedText.Remove((int)replacePosition.Location, (int)replacePosition.Length);
updatedText.Insert((int)replacePosition.Location, replacement);
return updatedText.ToString().Length <= config.MaxLength.Value;
};
}
this.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
txt.Text = config.Text;
});
return dlg;
});
}
protected virtual void ShowIOS8Prompt(PromptConfig config)
{
var result = new PromptResult();
var dlg = UIAlertController.Create(config.Title ?? String.Empty, config.Message, UIAlertControllerStyle.Alert);
UITextField txt = null;
if (config.IsCancellable) {
dlg.AddAction(UIAlertAction.Create(config.CancelText, UIAlertActionStyle.Cancel, x => {
result.Ok = false;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
}
dlg.AddAction(UIAlertAction.Create(config.OkText, UIAlertActionStyle.Default, x => {
result.Ok = true;
result.Text = txt.Text.Trim();
config.OnResult(result);
}));
dlg.AddTextField(x => {
this.SetInputType(x, config.InputType);
x.Placeholder = config.Placeholder ?? String.Empty;
if (config.Text != null)
x.Text = config.Text;
txt = x;
});
this.Present(dlg);
}
public override void Prompt(PromptConfig config)
{
Utils.RequestMainThread(() => {
var activity = this.getTopActivity();
var txt = new EditText(activity) {
Hint = config.Placeholder
};
if (config.Text != null)
txt.Text = config.Text;
this.SetInputType(txt, config.InputType);
var builder = new AlertDialog
.Builder(activity)
.SetCancelable(false)
.SetMessage(config.Message)
.SetTitle(config.Title)
.SetView(txt)
.SetPositiveButton(config.OkText, (o, e) =>
config.OnResult(new PromptResult {
Ok = true,
Text = txt.Text
})
);
if (config.IsCancellable) {
builder.SetNegativeButton(config.CancelText, (o, e) =>
config.OnResult(new PromptResult {
Ok = false,
Text = txt.Text
})
);
}
var dialog = builder.Create();
dialog.Window.SetSoftInputMode(SoftInput.StateVisible);
dialog.Show();
});
}
public override IDisposable Prompt(PromptConfig config)
{
throw new NotImplementedException ();
}
public override IDisposable Prompt(PromptConfig config)
{
var stack = new StackPanel();
if (!String.IsNullOrWhiteSpace(config.Message))
stack.Children.Add(new TextBlock { Text = config.Message, TextWrapping = TextWrapping.WrapWholeWords });
var dialog = new ContentDialog
{
Title = config.Title ?? String.Empty,
Content = stack,
PrimaryButtonText = config.OkText
};
if (config.InputType == InputType.Password)
this.SetPasswordPrompt(dialog, stack, config);
else
this.SetDefaultPrompt(dialog, stack, config);
if (config.IsCancellable)
{
dialog.SecondaryButtonText = config.CancelText;
dialog.SecondaryButtonCommand = new Command(() =>
{
config.OnAction?.Invoke(new PromptResult(false, String.Empty));
dialog.Hide();
});
}
return this.DispatchAndDispose(
() => dialog.ShowAsync(),
dialog.Hide
);
}
public override void Prompt(PromptConfig config)
{
var prompt = new CustomMessageBox {
Caption = config.Title,
Message = config.Message,
LeftButtonContent = config.OkText
};
if (config.IsCancellable)
prompt.RightButtonContent = config.CancelText;
var password = new PasswordBox();
var inputScope = this.GetInputScope(config.InputType);
var txt = new PhoneTextBox {
//PlaceholderText = config.Placeholder,
InputScope = inputScope
};
if (config.Text != null)
txt.Text = config.Text;
var isSecure = (config.InputType == InputType.NumericPassword || config.InputType == InputType.Password);
if (isSecure)
prompt.Content = password;
else
prompt.Content = txt;
prompt.Dismissed += (sender, args) => config.OnResult(new PromptResult {
Ok = args.Result == CustomMessageBoxResult.LeftButton,
Text = isSecure
? password.Password
: txt.Text.Trim()
});
this.Dispatch(prompt.Show);
}
public LoginPage()
{
this.BindingContext = model = App.Container.Resolve<LoginViewModel>();
model.ConfiguraNavegacao(this.Navigation);
var imgLogoMini = new Image
{
Source = ImageSource.FromResource(RetornaCaminhoImagem.GetImagemCaminho("logo.png"))
};
var imgFacebook = new Image();
imgFacebook.Source = ImageSource.FromResource(RetornaCaminhoImagem.GetImagemCaminho("LoginFacebook.png"));
imgFacebook.VerticalOptions = LayoutOptions.Center;
imgFacebook.HorizontalOptions = LayoutOptions.CenterAndExpand;
imgFacebook.HeightRequest = 100;
imgFacebook.WidthRequest = 100;
var img_Click = new TapGestureRecognizer();
img_Click.Tapped += async (sender, e) =>
{
if (Device.OS == TargetPlatform.iOS)
await this.Navigation.PushModalAsync(new CadastroComFacebookPage());
else
await this.Navigation.PushModalAsync(new CadastroComFacebookPage());
};
imgFacebook.GestureRecognizers.Add(img_Click);
var stackLogo = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
Children = { imgLogoMini }
};
var entEmail = new Entry
{
Placeholder = AppResources.TextoCampoLoginFormLogin,
Keyboard = Keyboard.Email
};
entEmail.SetBinding<LoginViewModel>(Entry.TextProperty, x => x.login);
var entSenha = new Entry
{
Placeholder = AppResources.TextoCampoSenhaFormLogin,
IsPassword = true
};
entSenha.SetBinding<LoginViewModel>(Entry.TextProperty, x => x.senha);
var btnEntrar = new Button
{
Style = Estilos._estiloPadraoButton,
Text = AppResources.TextoBotaoOKLogin
};
btnEntrar.SetBinding(Button.CommandProperty, "btnEntrar_Click");
var entryStack = new StackLayout
{
Children = { entEmail, entSenha }
};
var controlStack = new StackLayout
{
Spacing = 140,
Children = { stackLogo, entryStack }
};
var stackBtnEntrar = new StackLayout
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Children = { btnEntrar }
};
var btnEsqueciMinhaSenha = new Button
{
Text = AppResources.TextoBotaoEsqueciMinhaSenha,
VerticalOptions = LayoutOptions.Center
};
btnEsqueciMinhaSenha.Clicked += async (sender, e) =>
{
var confirmConfigs = new Acr.UserDialogs.PromptConfig
{
CancelText = AppResources.TextoBotaoCancelarLogin,
OkText = AppResources.TextoResetarSenha,
Message = AppResources.TextoEsqueciMinhaSenha,
};
var result = await Acr.UserDialogs.UserDialogs.Instance.PromptAsync(confirmConfigs);
if (result.Ok)
{
await model.EsqueciMinhaSenha(result.Text);
}
};
var mainLayout = new StackLayout
{
VerticalOptions = LayoutOptions.FillAndExpand,
Orientation = StackOrientation.Vertical,
Padding = 50,
Spacing = 5,
Children =
{
controlStack,
stackBtnEntrar,
btnEsqueciMinhaSenha
}
};
this.Content = new ScrollView
{
Content = mainLayout
};
}
public abstract void Prompt(PromptConfig config);
void SetPasswordPrompt(ContentDialog dialog, StackPanel stack, PromptConfig config)
{
var txt = new PasswordBox
{
PlaceholderText = config.Placeholder,
Password = config.Text ?? String.Empty
};
stack.Children.Add(txt);
dialog.PrimaryButtonCommand = new Command(() =>
{
config.OnResult?.Invoke(new PromptResult
{
Ok = true,
Text = txt.Password
});
dialog.Hide();
});
}
public override IDisposable Prompt(PromptConfig config)
{
#if WPF
return null;
#else
var dlg = new InputDialog();
return new DisposableAction(dlg.Dispose);
#endif
}
public override void Prompt(PromptConfig config)
{
UIApplication.SharedApplication.InvokeOnMainThread(() => {
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
this.ShowIOS8Prompt(config);
else
this.ShowIOS7Prompt(config);
});
}
protected virtual void SetPasswordPrompt(ContentDialog dialog, StackPanel stack, PromptConfig config)
{
var txt = new PasswordBox
{
PlaceholderText = config.Placeholder ?? String.Empty,
Password = config.Text ?? String.Empty
};
if (config.MaxLength != null)
txt.MaxLength = config.MaxLength.Value;
stack.Children.Add(txt);
dialog.PrimaryButtonCommand = new Command(() =>
{
config.OnAction?.Invoke(new PromptResult(true, txt.Password));
dialog.Hide();
});
}
public override void Prompt(PromptConfig config)
{
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
this.ShowIOS8Prompt(config);
else
this.ShowIOS7Prompt(config);
}
public override IDisposable Prompt(PromptConfig config)
{
var prompt = new CustomMessageBox
{
Caption = config.Title,
Message = config.Message,
LeftButtonContent = config.OkText
};
if (config.IsCancellable)
prompt.RightButtonContent = config.CancelText;
var password = new PasswordBox();
var inputScope = this.GetInputScope(config.InputType);
var txt = new PhoneTextBox
{
InputScope = inputScope
};
if (config.Text != null)
txt.Text = config.Text;
var isSecure = (config.InputType == InputType.NumericPassword || config.InputType == InputType.Password);
if (isSecure)
prompt.Content = password;
else
prompt.Content = txt;
prompt.Dismissed += (sender, args) =>
{
var ok = args.Result == CustomMessageBoxResult.LeftButton;
var text = isSecure ? password.Password : txt.Text.Trim();
config.OnAction(new PromptResult(ok, text));
};
return this.DispatchWithDispose(prompt.Show, prompt.Dismiss);
}
protected virtual void ShowIOS7Prompt(PromptConfig config)
{
var result = new PromptResult();
var isPassword = (config.InputType == InputType.Password || config.InputType == InputType.NumericPassword);
var cancelText = config.IsCancellable ? config.CancelText : null;
var dlg = new UIAlertView(config.Title ?? String.Empty, config.Message, null, cancelText, config.OkText) {
AlertViewStyle = isPassword
? UIAlertViewStyle.SecureTextInput
: UIAlertViewStyle.PlainTextInput
};
var txt = dlg.GetTextField(0);
this.SetInputType(txt, config.InputType);
txt.Placeholder = config.Placeholder;
if (config.Text != null)
txt.Text = config.Text;
dlg.Clicked += (s, e) => {
result.Ok = ((int)dlg.CancelButtonIndex != (int)e.ButtonIndex);
result.Text = txt.Text.Trim();
config.OnResult(result);
};
this.Present(dlg);
}
public override void Prompt(PromptConfig config)
{
throw new NotImplementedException();
}
public virtual Task<PromptResult> PromptAsync(PromptConfig config)
{
var tcs = new TaskCompletionSource<PromptResult>();
config.OnResult = x => tcs.TrySetResult(x);
this.Prompt(config);
return tcs.Task;
}
