public abstract Task <string> ShowTextInputBoxAsync(
string title,
string content,
string hint,
string positiveText,
string neutralText,
INativeDialogStyle nativeDialogStyle = null);
public async Task <int?> ShowItemsPicker(
IEnumerable <string> items,
int selectedIndex,
string title,
string cancelText,
string okText,
INativeDialogStyle dialogStyle = null)
{
var semaphore = new SemaphoreSlim(0);
int?returnValue = null;
var alert = UIAlertController.Create(title, string.Empty, UIAlertControllerStyle.ActionSheet);
foreach (var item in items)
{
alert.AddAction(UIAlertAction.Create(item, UIAlertActionStyle.Default, (x) =>
{
returnValue = Array.IndexOf(alert.Actions, x);
semaphore.Release();
}));
}
alert.AddAction(UIAlertAction.Create(cancelText, UIAlertActionStyle.Cancel, x =>
{
semaphore.Release();
}));
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(alert, true, null);
await semaphore.WaitAsync();
return(returnValue);
}
public async Task <int?> ShowItemsPicker(
IEnumerable <string> items,
int selectedIndex,
string title,
string cancelText,
string okText,
INativeDialogStyle dialogStyle = null)
{
var style = (INativeAndroidDialogStyle)dialogStyle;
var semaphore = new SemaphoreSlim(0);
var builder = style is null || style.ThemeResourceId == default
? new AlertDialog.Builder(_contextProvider.CurrentContext)
: new AlertDialog.Builder(_contextProvider.CurrentContext, style.ThemeResourceId);
int?selectedItem = selectedIndex;
builder.SetTitle(title);
builder.SetSingleChoiceItems(items.ToArray(), selectedIndex, (sender, args) =>
{
selectedItem = args.Which;
});
builder.SetNegativeButton(cancelText, (sender, args) =>
{
selectedItem = null;
semaphore.Release();
});
builder.SetPositiveButton(okText, (sender, args) => semaphore.Release());
style?.SetStyle(builder);
var dialog = builder.Create();
dialog.SetCanceledOnTouchOutside(false);
dialog.SetCancelable(false);
style?.SetStyle(dialog);
await semaphore.WaitAsync();
dialog.Dismiss();
return(selectedItem);
}
public Task <int?> ShowItemsPicker(IEnumerable <string> items, int selectedIndex, string title, string cancelText, string okText,
INativeDialogStyle dialogStyle = null)
{
throw new NotImplementedException();
}
public IDisposable ObtainLoaderLifetime(string title, string content, INativeDialogStyle nativeDialogStyle) => new LoaderLifetimeManager(this, title, content);
public abstract void ShowLoadingPopup(
string title = null,
string content = null,
INativeDialogStyle nativeDialogStyle = null);
public abstract Task ShowMessageBoxOkAsync(
string title,
string content,
string neutralText,
INativeDialogStyle nativeDialogStyle = null);
public abstract Task <bool> ShowMessageBoxWithInputAsync(
string title,
string content,
string positiveText,
string negativeText,
INativeDialogStyle nativeDialogStyle = null);
