Added a sample (dotnet#19970)

src/Controls/samples/Controls.Sample/Pages/PlatformSpecifics/iOS/iOSHideHomeIndicatorPage.xaml

@@ -1,14 +1,14 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <ContentPage 
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui" 
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:ios="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.iOSSpecific;assembly=Microsoft.Maui.Controls" 
     x:Class="Maui.Controls.Sample.Pages.iOSHideHomeIndicatorPage"
-    Title="Hide Home Indicator"
-    ios:Page.PrefersHomeIndicatorAutoHidden="true">
-    <StackLayout Margin="20,35,20,20">
-        <Label Text="Tap the button below to toggle the home indicator on iPhone X, XR, and XS models." />
-        <Button Text="Toggle Home Indicator"
-                Clicked="OnButtonClicked" />
+    Title="Hide Home Indicator">
+    <StackLayout>
+        <Button Text="Navigation page" Clicked="NavigationPage_Clicked"/>
+        <Button Text="Tabbed page" Clicked="TabbedPage_Clicked"/>
+        <Button Text="Flyout page" Clicked="FlyoutPage_Clicked"/>
+        <Button Text="Shell" Clicked="Shell_Clicked"/>
     </StackLayout>
 </ContentPage>

src/Controls/samples/Controls.Sample/Pages/PlatformSpecifics/iOS/iOSHideHomeIndicatorPage.xaml.cs

@@ -12,9 +12,255 @@ public iOSHideHomeIndicatorPage()
 			InitializeComponent();
 		}
 
-		void OnButtonClicked(object sender, EventArgs e)
+		void NavigationPage_Clicked(object sender, EventArgs e)
 		{
-			On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden());
+			Navigation.PushAsync(new iOSHideHomeIndicatorNavigationPageDemo());
+		}
+
+		void TabbedPage_Clicked(object sender, EventArgs e)
+		{
+			Navigation.PushAsync(new iOSHideHomeIndicatorPageDemo());
+		}
+
+		void FlyoutPage_Clicked(object sender, EventArgs e)
+		{
+			Navigation.PushAsync(new iOSHideHomeIndicatorFlyoutPageDemo());
+		}
+
+		void Shell_Clicked(object sender, EventArgs e)
+		{
+			Navigation.PushAsync(new iOSHideHomeIndicatorShellDemo());
+		}
+	}
+
+	public class iOSHideHomeIndicatorNavigationPageDemo : ContentPage
+	{
+		public iOSHideHomeIndicatorNavigationPageDemo()
+		{
+			Content = new StackLayout()
+			{
+				Margin = new Microsoft.Maui.Thickness(20),
+				Children = {
+					new Button()
+					{
+						Text = "Toggle Home Indicator",
+						Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+					},
+					new Button()
+					{
+						Text = "Navigate back",
+						Command = new Command(() => Navigation.PopAsync())
+					}
+				}
+			};
+		}
+	}
+
+	public class iOSHideHomeIndicatorFlyoutPageDemo : Microsoft.Maui.Controls.FlyoutPage
+	{
+		public iOSHideHomeIndicatorFlyoutPageDemo()
+		{
+			Flyout = new ContentPage()
+			{
+				Title = "Detail",
+				Content = new StackLayout()
+				{
+					Children = {
+						new Button()
+						{
+							Text = "Open page 1",
+							Command = new Command(() => Detail = OpenPage("Page 1"))
+						},
+						new Button()
+						{
+							Text = "Open page 2",
+							Command = new Command(() => Detail = OpenPage("Page 2"))
+						}
+					}
+				}
+			};
+
+			Detail = OpenPage("Page 1");
+		}
+
+		public ContentPage OpenPage(string title)
+		{
+			return new ContentPage()
+			{
+				Title = title,
+				Content = new StackLayout()
+				{
+					Margin = new Microsoft.Maui.Thickness(20),
+					Children = {
+						new Button
+						{
+							Text = "Toggle Home Indicator",
+							Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+						},
+						new Button()
+						{
+							Text = "Click to open the flyout",
+							Command = new Command(() => IsPresented = true)
+						},
+						new Button
+						{
+							VerticalOptions = LayoutOptions.End,
+							Text = "Back",
+							Command = new Command(() => Navigation.PopAsync())
+						}
+					}
+				}
+			};
+		}
+	}
+
+	public class iOSHideHomeIndicatorPageDemo : Microsoft.Maui.Controls.TabbedPage
+	{
+		public iOSHideHomeIndicatorPageDemo()
+		{
+
+			Children.Add
+			(
+				new ContentPage()
+				{
+					Title = "Tab 1",
+					Content = new StackLayout()
+					{
+						Margin = new Microsoft.Maui.Thickness(20),
+						Children =
+							{
+								new Button()
+								{
+									Text = "Toggle Home Indicator",
+									Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+								},
+								new Button()
+								{
+									Text = "Navigate back",
+									Command = new Command(() => Navigation.PopAsync())
+								}
+							}
+					}
+				}
+			);
+
+			Children.Add
+			(
+				new ContentPage()
+				{
+					Title = "Tab 2",
+					Content = new StackLayout()
+					{
+						Margin = new Microsoft.Maui.Thickness(20),
+						Children =
+						{
+							new Button()
+							{
+								Text = "Toggle Home Indicator",
+								Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+							},
+							new Button()
+							{
+								Text = "Navigate back",
+								Command = new Command(() => Navigation.PopAsync())
+							}
+						}
+					}
+				}
+			);
+
+		}
+	}
+
+	public class iOSHideHomeIndicatorShellDemo : Shell
+	{
+		public iOSHideHomeIndicatorShellDemo()
+		{
+			TabBar tabBar = new TabBar();
+
+			var toggleHomeIndicatorButton1 = new Button()
+			{
+				Text = "Toggle Home Indicator",
+				Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+			};
+
+			var contentPage1 = new ContentPage
+			{
+				Title = "Shell Tab 1",
+				Content = new StackLayout()
+				{
+					Margin = new Microsoft.Maui.Thickness(20),
+					Children =
+					{
+						toggleHomeIndicatorButton1,
+						new Button()
+						{
+							Text = "Navigate back",
+							Command = new Command(() => Navigation.PopAsync())
+						}
+					}
+				}
+			};
+
+			toggleHomeIndicatorButton1.Command = new Command(() => contentPage1.On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()));
+
+			tabBar.Items.Add
+			(
+				new Tab
+				{
+					Title = "Shell Tab 1",
+					Items = {
+						new ShellContent
+						{
+							Content = contentPage1,
+							Title = "Shell Tab 1",
+						}
+					}
+				}
+			);
+
+			var toggleHomeIndicatorButton2 = new Button()
+			{
+				Text = "Toggle Home Indicator",
+				Command = new Command(() => On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()))
+			};
+
+			var contentPage2 = new ContentPage
+			{
+				Title = "Shell Tab 2",
+				Content = new StackLayout()
+				{
+					Margin = new Microsoft.Maui.Thickness(20),
+					Children =
+					{
+						toggleHomeIndicatorButton2,
+						new Button()
+						{
+							Text = "Navigate back",
+							Command = new Command(() => Navigation.PopAsync())
+						}
+					}
+				}
+			};
+
+			toggleHomeIndicatorButton2.Command = new Command(() => contentPage2.On<iOS>().SetPrefersHomeIndicatorAutoHidden(!On<iOS>().PrefersHomeIndicatorAutoHidden()));
+
+			tabBar.Items.Add
+			(
+				new Tab
+				{
+					Title = "Shell Tab 2",
+					Items = {
+						new ShellContent
+						{
+							Content = contentPage2,
+							Title = "Shell Tab 2",
+						}
+					}
+				}
+			);
+
+			Items.Add(tabBar);
 		}
 	}
 }