/// <summary>
/// Shows the dialog on the specified View Controller
/// </summary>
/// <returns>The dialog async.</returns>
/// <param name="vc">The view controlller</param>
/// <param name="title">Title.</param>
/// <param name="message">Message.</param>
/// <param name="items">Items.</param>
/// <param name="selectedItem">Selected item.</param>
/// <param name="effectStyle">Effect style.</param>
public static Task <String> ShowDialogAsync(UIViewController vc, String title, String message, List <String> items, String selectedItem = null, UIBlurEffectStyle effectStyle = UIBlurEffectStyle.ExtraLight)
{
var tcs = new TaskCompletionSource <String> ();
new NSObject().BeginInvokeOnMainThread(() => {
var dialog = new XamSimplePickerDialog(items)
{
Title = title,
Message = message,
BlurEffectStyle = effectStyle,
ConstantUpdates = false,
};
if (!String.IsNullOrWhiteSpace(selectedItem))
{
dialog.SelectedItem = selectedItem;
}
dialog.OnCancel += (object sender, EventArgs e) =>
{
tcs.SetResult(null);
};
dialog.OnSelectedItemChanged += (object s, string e) =>
{
tcs.SetResult(dialog.SelectedItem);
};
dialog.Show(vc);
});
return(tcs.Task);
}
/// <summary>
/// Shows the dialog on the specified view controller
/// </summary>
/// <returns>The dialog async.</returns>
/// <param name="view">View.</param>
/// <param name="title">Title.</param>
/// <param name="message">Message.</param>
/// <param name="items">Items.</param>
/// <param name="selectedItem">Selected item.</param>
/// <param name="effectStyle">Effect style.</param>
public static Task <uint?> ShowDialogAsync(UIView view, String title, String message, List <String> items, uint selectedIndex = 0, UIBlurEffectStyle effectStyle = UIBlurEffectStyle.ExtraLight)
{
var tcs = new TaskCompletionSource <uint?> ();
new NSObject().BeginInvokeOnMainThread(() => {
var dialog = new XamSimplePickerDialog(items)
{
Title = title,
Message = message,
ConstantUpdates = false,
};
dialog.SelectedIndex = selectedIndex;
dialog.OnCancel += (object sender, EventArgs e) =>
{
tcs.SetResult(null);
};
dialog.OnSelectedIndexChanged += (object s, uint e) =>
{
tcs.SetResult(dialog.SelectedIndex);
};
dialog.Show(view);
});
return(tcs.Task);
}
partial void ShowSimplePicker (UIButton sender)
{
var dialog = new XamSimplePickerDialog(new List<String>(){"Ringo","John","Paul", "George"})
{
Title = "Favorite Beatle",
Message = "Pick your favorite beatle",
BlurEffectStyle = UIBlurEffectStyle.ExtraLight,
CancelButtonText = "Cancel",
ConstantUpdates = false,
};
dialog.OnSelectedItemChanged += (object s, string e) =>
{
Console.WriteLine(e);
};
dialog.SelectedItem = "John";
dialog.Show();
// Static methods
// var result = await XamSimplePickerDialog.ShowDialogAsync("Who are you?","Select your name", new List<String>(){"Dave","Rob","Jamie"}, "Rob");
// Console.WriteLine(result);
}
public SimplePickerModel (XamSimplePickerDialog pvc, List<String> items) {
this.pvc = pvc;
mItems = items;
}
/// <summary>
/// Shows the dialog on the specified view controller
/// </summary>
/// <returns>The dialog async.</returns>
/// <param name="view">View.</param>
/// <param name="title">Title.</param>
/// <param name="message">Message.</param>
/// <param name="items">Items.</param>
/// <param name="selectedItem">Selected item.</param>
/// <param name="effectStyle">Effect style.</param>
public static Task<String> ShowDialogAsync(UIView view, String title, String message, List<String> items, String selectedItem = null, UIBlurEffectStyle effectStyle = UIBlurEffectStyle.ExtraLight)
{
var tcs = new TaskCompletionSource<String> ();
new NSObject ().BeginInvokeOnMainThread (() => {
var dialog = new XamSimplePickerDialog(items)
{
Title = title,
Message = message,
BlurEffectStyle = effectStyle,
ConstantUpdates = false,
};
if (!String.IsNullOrWhiteSpace(selectedItem))
dialog.SelectedItem = selectedItem;
dialog.OnCancel += (object sender, EventArgs e) =>
{
tcs.SetResult(null);
};
dialog.OnSelectedItemChanged += (object s, string e) =>
{
tcs.SetResult(dialog.SelectedItem);
};
dialog.Show(view);
});
return tcs.Task;
}
public SimplePickerModel(XamSimplePickerDialog pvc, List <String> items)
{
this.pvc = pvc;
mItems = items;
}