protected override void OnAttached()
{
if (!(Element is View element))
{
return;
}
if (!UIDevice.CurrentDevice.CheckSystemVersion(11, 0) || !UIApplication.SharedApplication.Windows.Any())
{
return;
}
var insets = UIApplication.SharedApplication.Windows[0].SafeAreaInsets;
initialMargin = element.Margin;
if (insets.Top <= 0)
{
return;
}
var safeArea = SafeAreaEffect.GetSafeArea(element);
element.Margin = new Thickness(
initialMargin.Left + (safeArea.Left ? insets.Left : 0),
initialMargin.Top + (safeArea.Top ? insets.Top : 0),
initialMargin.Right + (safeArea.Right ? insets.Right : 0),
initialMargin.Bottom + (safeArea.Bottom ? insets.Bottom : 0));
}
void UpdateInsets()
{
var insets = UIApplication.SharedApplication.Windows[0].SafeAreaInsets;
var safeArea = SafeAreaEffect.GetSafeArea(Element);
Element.Margin = new Thickness(
initialMargin.Left + CalculateInsets(insets.Left, safeArea.Left),
initialMargin.Top + CalculateInsets(insets.Top, safeArea.Top),
initialMargin.Right + CalculateInsets(insets.Right, safeArea.Right),
initialMargin.Bottom + CalculateInsets(insets.Bottom, safeArea.Bottom));
}
protected override void OnAttached()
{
if (!IsEligibleToConsumeEffect)
{
return;
}
var insets = UIApplication.SharedApplication.Windows[0].SafeAreaInsets;
var safeArea = SafeAreaEffect.GetSafeArea(Element);
initialMargin = Element.Margin;
Element.Margin = new Thickness(
initialMargin.Left + CalculateInsets(insets.Left, safeArea.Left),
initialMargin.Top + CalculateInsets(insets.Top, safeArea.Top),
initialMargin.Right + CalculateInsets(insets.Right, safeArea.Right),
initialMargin.Bottom + CalculateInsets(insets.Bottom, safeArea.Bottom));
}
void UpdateInsets()
{
// Double-check eligability something might've changed in regard to the windows
if (!IsEligibleToConsumeEffect)
{
return;
}
var insets = UIApplication.SharedApplication.Windows[0].SafeAreaInsets;
var safeArea = SafeAreaEffect.GetSafeArea(Element);
Element.Margin = new Thickness(
initialMargin.Left + CalculateInsets(insets.Left, safeArea.Left),
initialMargin.Top + CalculateInsets(insets.Top, safeArea.Top),
initialMargin.Right + CalculateInsets(insets.Right, safeArea.Right),
initialMargin.Bottom + CalculateInsets(insets.Bottom, safeArea.Bottom));
}
void ActivationToggle_Toggled(object sender, Forms.ToggledEventArgs e) => SafeAreaEffect.SetSafeArea(stack, e.Value);
public MainPage()
{
InitializeComponent();
SafeAreaEffect.SetSafeArea(root, new Xamarin.CommunityToolkit.Helpers.SafeArea(true));
}
