void OnActionSheetRequested(Page sender, ActionSheetArguments arguments)
{
bool userDidSelect = false;
if (arguments.FlowDirection == FlowDirection.MatchParent)
{
// TODO: Check EffectiveFlowDirection
}
var actionSheetContent = new ActionSheetContent(arguments);
var actionSheet = new Flyout
{
Placement = UI.Xaml.Controls.Primitives.FlyoutPlacementMode.Full,
Content = actionSheetContent
};
actionSheetContent.OptionSelected += (s, e) =>
{
userDidSelect = true;
actionSheet.Hide();
};
actionSheet.Closed += (s, e) =>
{
if (!userDidSelect)
{
arguments.SetResult(null);
}
};
try
{
var pageParent = sender.ToPlatform(MauiContext).Parent as FrameworkElement;
if (pageParent != null)
{
actionSheet.ShowAt(pageParent);
}
else
{
arguments.SetResult(null);
}
}
catch (ArgumentException) // If the page is not in the visual tree
{
if (UI.Xaml.Window.Current != null && UI.Xaml.Window.Current.Content is FrameworkElement mainPage)
{
actionSheet.ShowAt(mainPage);
}
else
{
arguments.SetResult(null);
}
}
}
void OnActionSheetRequested(Page sender, ActionSheetArguments arguments)
{
bool userDidSelect = false;
if (arguments.FlowDirection == FlowDirection.MatchParent)
{
if (sender is IVisualElementController visualElementController)
{
if (visualElementController.EffectiveFlowDirection.IsRightToLeft())
{
arguments.FlowDirection = FlowDirection.RightToLeft;
}
else if (visualElementController.EffectiveFlowDirection.IsLeftToRight())
{
arguments.FlowDirection = FlowDirection.LeftToRight;
}
}
}
var actionSheetContent = new ActionSheetContent(arguments);
var actionSheet = new Flyout
{
FlyoutPresenterStyle = (UI.Xaml.Style)UI.Xaml.Application.Current.Resources["MauiFlyoutPresenterStyle"],
Placement = UI.Xaml.Controls.Primitives.FlyoutPlacementMode.Full,
Content = actionSheetContent
};
actionSheetContent.OptionSelected += (s, e) =>
{
userDidSelect = true;
actionSheet.Hide();
};
actionSheet.Closed += (s, e) =>
{
if (!userDidSelect)
{
arguments.SetResult(null);
}
};
try
{
var current = sender.ToPlatform(MauiContext);
var pageParent = current?.Parent as FrameworkElement;
if (pageParent != null)
{
actionSheet.ShowAt(pageParent);
}
else
{
if (current != null && current is FrameworkElement mainPage)
{
actionSheet.ShowAt(current);
}
else
{
arguments.SetResult(null);
}
}
}
catch (ArgumentException) // If the page is not in the visual tree
{
if (UI.Xaml.Window.Current != null && UI.Xaml.Window.Current.Content is FrameworkElement mainPage)
{
actionSheet.ShowAt(mainPage);
}
else
{
arguments.SetResult(null);
}
}
}