Remove unsupported targets in Device class

src/Compatibility/ControlGallery/src/Core/GalleryPages/ButtonGallery.cs

@@ -42,7 +42,7 @@ public ButtonGallery()
 				case Device.Android:
 					fontName = "sans-serif-light";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					fontName = "Comic Sans MS";
 					break;
 			}

src/Compatibility/ControlGallery/src/Core/GalleryPages/CellsGalleries/ProductViewCell.cs

@@ -22,7 +22,7 @@ public ProductCellView(string text)
 			var frame = new Frame
 			{
 				Content = _stack,
-				BackgroundColor = new[] { Device.Android, Device.UWP }.Contains(Device.RuntimePlatform) ? new Color(0.2f) : new Color(1)
+				BackgroundColor = new[] { Device.Android, Device.WinUI }.Contains(Device.RuntimePlatform) ? new Color(0.2f) : new Color(1)
 			};
 			_timeLabel = new Label
 			{

src/Compatibility/ControlGallery/src/Core/GalleryPages/ImageSourcesGallery.cs

@@ -57,7 +57,7 @@ static Picker CreateImageSourcePicker(string title, Action<Func<ImageSource>> on
 							case Device.iOS:
 								fontFamily = "Ionicons";
 								break;
-							case Device.UWP:
+							case Device.WinUI:
 								fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 								break;
 							case Device.Android:

src/Compatibility/ControlGallery/src/Core/GalleryPages/LabelGallery.cs

@@ -88,7 +88,7 @@ public LabelGallery()
 				case Device.Android:
 					fontName = "sans-serif-light";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					fontName = "Comic Sans MS";
 					break;
 			}

src/Compatibility/ControlGallery/src/Core/GalleryPages/SwipeViewGalleries/CustomSwipeItemGallery.cs

@@ -17,7 +17,7 @@ public CustomSwipeItemGallery()
 				}
 			};
 
-			if (Device.RuntimePlatform != Device.UWP)
+			if (Device.RuntimePlatform != Device.WinUI)
 			{
 				layout.Children.Add(GalleryBuilder.NavButton("SwipeItemView Gallery", () => new CustomSwipeItemViewGallery(), Navigation));
 				layout.Children.Add(GalleryBuilder.NavButton("CustomSwipeItem Size Gallery", () => new CustomSizeSwipeViewGallery(), Navigation));

src/Compatibility/ControlGallery/src/Core/TestCases.cs

@@ -363,7 +363,7 @@ public static NavigationPage GetTestCases()
 				default:
 					page.Title = "Test Cases";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					page.Title = "Tests";
 					break;
 			}

src/Compatibility/ControlGallery/src/Core/XamStore/StoreShell.xaml.cs

@@ -23,7 +23,7 @@ protected override void Init()
 				case Device.iOS:
 					fontFamily = "Ionicons";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 					break;
 				case Device.Android:

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla22229.xaml.cs

@@ -30,7 +30,7 @@ public Bugzilla22229()
 				case Device.Android:
 					_prefix = "";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					_prefix = "Assets/";
 					break;
 			}

src/Compatibility/ControlGallery/src/Issues.Shared/Issue1683.cs

@@ -42,7 +42,7 @@ protected override void Init()
 
 			KeyboardFlags spellCheckForUwp = KeyboardFlags.None;
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP)
+			if (DeviceInfo.Platform == DevicePlatform.WinUI)
 			{
 				spellCheckForUwp = KeyboardFlags.Spellcheck;
 			}
@@ -63,12 +63,12 @@ protected override void Init()
 			inputViews.Add(new EntryKeyboardFlags() { ClassId = "CustomRendererCapitalizeSentence", FlagsToSet = KeyboardFlags.CapitalizeSentence, FlagsToTestFor = KeyboardFlags.CapitalizeSentence });
 			inputViews.Add(new EntryKeyboardFlags() { ClassId = "CustomRendererCapitalizeWord", FlagsToSet = KeyboardFlags.CapitalizeWord, FlagsToTestFor = KeyboardFlags.CapitalizeWord });
 
-			if (Device.RuntimePlatform != Device.UWP)
+			if (Device.RuntimePlatform != Device.WinUI)
 			{
 				inputViews.Add(new EntryKeyboardFlags() { ClassId = "CustomRendererCapitalizeCharacter", FlagsToSet = KeyboardFlags.CapitalizeCharacter });
 			}
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP)
+			if (DeviceInfo.Platform == DevicePlatform.WinUI)
 			{
 				layout.Children.Add(new Label() { Text = "Capitalization settings only work when using touch keyboard" });
 				layout.Children.Add(new Label() { Text = "Character doesn't do anything on UWP" });

src/Compatibility/ControlGallery/src/Issues.Shared/Issue1705_2.cs

@@ -43,7 +43,7 @@ public Issue1705_2()
 			Children.Add(_page2);
 			Children.Add(_page3);
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP)
+			if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				Children.Add(new HeaderIconsControlPage(this) { Title = "UWPSpecifics" });
 		}
 	}

src/Compatibility/ControlGallery/src/Issues.Shared/Issue2482.cs

@@ -94,7 +94,7 @@ protected override void Init()
 			layout.Children.Add(_result);
 			layout.Children.Add(button);
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP)
+			if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				layout.Children.Add(new Label { Text = "\xE76E", FontFamily = "Segoe MDL2 Assets", FontSize = 32 });
 
 			Content = layout;

src/Compatibility/ControlGallery/src/Issues.Shared/Issue3343.cs

@@ -43,7 +43,7 @@ protected override void Init()
 			entry2Label2.SetBinding(Label.TextProperty, new Binding(nameof(Entry.SelectionLength), stringFormat: "SelectionLength: {0}", source: entry2));
 
 			// When the Entry is in a NavPage, the Entry doesn't get first focus on UWP
-			string uwp_instructions = DeviceInfo.Platform == DevicePlatform.UWP ? "Press Tab to focus the first entry. " : "";
+			string uwp_instructions = DeviceInfo.Platform == DevicePlatform.WinUI ? "Press Tab to focus the first entry. " : "";
 
 			Content = new StackLayout()
 			{

src/Compatibility/ControlGallery/src/Issues.Shared/Issue5132.cs

@@ -51,7 +51,7 @@ static string DefaultFontFamily()
 				case Device.iOS:
 					fontFamily = "Ionicons";
 					break;
-				case Device.UWP:
+				case Device.WinUI:
 					fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 					break;
 				case Device.Android:

src/Compatibility/ControlGallery/src/Issues.Shared/Issue6491.cs

@@ -35,7 +35,7 @@ protected override void Init()
 				FontFamily = "FontAwesome5Free-Solid"
 			};
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP)
+			if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				((FontImageSource)button.ImageSource).FontFamily = "Assets/Fonts/fa-solid-900.ttf#Font Awesome 5 Free";
 
 			stack.Children.Add(label);

src/Compatibility/ControlGallery/src/Issues.Shared/Issue773.cs

@@ -119,7 +119,7 @@ public CannotScrollRepro()
 			{
 				BackgroundColor = Colors.Aqua,
 				Orientation = ScrollOrientation.Horizontal,
-				HeightRequest = DeviceInfo.Platform == DevicePlatform.UWP ? 80 : 44,
+				HeightRequest = DeviceInfo.Platform == DevicePlatform.WinUI ? 80 : 44,
 				Content = buttonStack
 			});
 

src/Compatibility/ControlGallery/src/Issues.Shared/Issue8801.cs

@@ -111,7 +111,7 @@ public PopupStackLayout()
 					HorizontalOptions = LayoutOptions.Start,
 					VerticalOptions = LayoutOptions.Start,
 					Orientation = this.Orientation,
-					WidthRequest = DeviceInfo.Platform == DevicePlatform.UWP ? 20 : 50,
+					WidthRequest = DeviceInfo.Platform == DevicePlatform.WinUI ? 20 : 50,
 				};
 
 				this.SetBinding(HeightRequestProperty, new Binding(nameof(Height), BindingMode.OneWay, source: showButton));

src/Controls/samples/Controls.Sample/Pages/Controls/CarouselViewGalleries/CarouselItemsGallery.cs

@@ -202,7 +202,7 @@ static string DefaultFontFamily()
 			var fontFamily = "";
 			if (DeviceInfo.Platform == DevicePlatform.iOS)
 				fontFamily = "Ionicons";
-			else if (DeviceInfo.Platform == DevicePlatform.UWP)
+			else if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 			else
 				fontFamily = "fonts/ionicons.ttf#";

src/Controls/samples/Controls.Sample/Pages/Controls/CollectionViewGalleries/ExampleTemplates.cs

@@ -550,7 +550,7 @@ static string DefaultFontFamily()
 			var fontFamily = "";
 			if (DeviceInfo.Platform == DevicePlatform.iOS)
 				fontFamily = "Ionicons";
-			else if (DeviceInfo.Platform == DevicePlatform.UWP)
+			else if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 			else
 				fontFamily = "fonts/ionicons.ttf#";

src/Controls/samples/Controls.Sample/Pages/Controls/CollectionViewGalleries/ReorderingGalleries/GroupedReorderingGallery.cs

@@ -34,7 +34,7 @@ public GroupedReorderingGallery(IItemsLayout itemsLayout)
 				Text = "Reordering of grouped sources is not supported on Windows!",
 				FontSize = 24,
 				FontAttributes = FontAttributes.Bold,
-				IsVisible = (DeviceInfo.Platform == DevicePlatform.UWP),
+				IsVisible = (DeviceInfo.Platform == DevicePlatform.WinUI),
 				BackgroundColor = Colors.Red
 			};
 

src/Controls/samples/Controls.Sample/Pages/Controls/CollectionViewGalleries/ReorderingGalleries/UngroupedReorderingGallery.cs

@@ -78,7 +78,7 @@ async void UpdateItemsSourceType(ItemsSourceGenerator generator, ItemsSourceType
 		{
 			generator.GenerateItems(itemsSourceType);
 
-			if (DeviceInfo.Platform == DevicePlatform.UWP && !(collectionView.ItemsSource is INotifyCollectionChanged))
+			if (DeviceInfo.Platform == DevicePlatform.WinUI && !(collectionView.ItemsSource is INotifyCollectionChanged))
 			{
 				await DisplayAlert("Warning!", "Reordering on UWP/WinUI only works with ObservableCollections!", "OK");
 			}

src/Controls/samples/Controls.Sample/Pages/Controls/SwipeViewGalleries/CustomSwipeItemGallery.cs

@@ -19,7 +19,7 @@ public CustomSwipeItemGallery()
 				}
 			};
 
-			if (DeviceInfo.Platform != DevicePlatform.UWP)
+			if (DeviceInfo.Platform != DevicePlatform.WinUI)
 			{
 				layout.Children.Add(GalleryBuilder.NavButton("SwipeItemView Gallery", () => new CustomSwipeItemViewGallery(), Navigation));
 				layout.Children.Add(GalleryBuilder.NavButton("CustomSwipeItem Size Gallery", () => new CustomSizeSwipeViewGallery(), Navigation));

src/Controls/samples/Controls.Sample/Pages/Controls/SwipeViewGalleries/SwipeItemIconGallery.cs

@@ -146,7 +146,7 @@ static string DefaultFontFamily()
 			var fontFamily = "";
 			if (DeviceInfo.Platform == DevicePlatform.iOS)
 				fontFamily = "Ionicons";
-			else if (DeviceInfo.Platform == DevicePlatform.UWP)
+			else if (DeviceInfo.Platform == DevicePlatform.WinUI)
 				fontFamily = "Assets/Fonts/ionicons.ttf#ionicons";
 			else
 				fontFamily = "fonts/ionicons.ttf#";

src/Controls/samples/Controls.Sample/Pages/Core/DevicePage.xaml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<views:BasePage 
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    x:Class="Maui.Controls.Sample.Pages.DevicePage"
+    xmlns:views="clr-namespace:Maui.Controls.Sample.Pages.Base"
+    Title="Device">
+    <ContentPage.Content>
+        <StackLayout 
+            HorizontalOptions="Center">
+            <Label    
+                Text="{OnPlatform Default='Default Platform', Android='Android', iOS='iOS', MacCatalyst='MacCatalyst', Tizen='Tizen', WinUI='WinUI'}" />
+            <Label     
+                Text="{OnIdiom Default='Default Idiom', Phone='Phone', Tablet='Tablet', Desktop='Desktop', TV='TV', Watch='Watch'}" />
+        </StackLayout>
+    </ContentPage.Content>
+</views:BasePage>

src/Controls/samples/Controls.Sample/Pages/Core/DevicePage.xaml.cs

@@ -0,0 +1,10 @@
+namespace Maui.Controls.Sample.Pages
+{
+	public partial class DevicePage
+	{
+		public DevicePage()
+		{
+			InitializeComponent();
+		}
+	}
+}

src/Controls/samples/Controls.Sample/Pages/MainPage.xaml

@@ -51,7 +51,7 @@
     </views:BasePage.Resources>
     <ScrollView>
         <Grid
-            RowDefinitions="150, *, Auto, Auto"
+            RowDefinitions="150, *, Auto"
             RowSpacing="0">
             <!-- HEADER -->
             <Image
@@ -118,14 +118,6 @@
                 Grid.Row="2"
                 Text="Microsoft Corporation © 2021"
                 Style="{StaticResource FooterStyle}" />
-            <StackLayout Orientation="Horizontal" Grid.Row="3" HorizontalOptions="Center">
-                <Label
-                    Text="{OnPlatform Default='Default Platform', Android='Android', iOS='iOS', macOS='macOS', MacCatalyst='MacCatalyst', Tizen='Tizen', UWP='UWP'}"
-                    Style="{StaticResource FooterStyle}" />
-                <Label
-                    Text="{OnIdiom Default='Default Idiom', Phone='Phone', Tablet='Tablet', Desktop='Desktop', TV='TV', Watch='Watch'}"
-                    Style="{StaticResource FooterStyle}" />
-            </StackLayout>
         </Grid>
     </ScrollView>
 </views:BasePage>

src/Controls/samples/Controls.Sample/ViewModels/CoreViewModel.cs

@@ -26,7 +26,10 @@ protected override IEnumerable<SectionModel> CreateItems() => new[]
 
 			new SectionModel(typeof(ClipPage), "Clip",
 				"Defines the outline of the contents of an element."),
-
+
+			new SectionModel(typeof(DevicePage), "Device",
+				"A number of properties and methods to help developers customize layout and functionality on a per-platform basis"),
+
 			new SectionModel(typeof(DispatcherPage), "Dispatcher",
 				"Managing UI thread access with dispatchers and timers."),
 

src/Controls/src/Core/Device.cs

@@ -24,20 +24,22 @@ public static class Device
 		[Obsolete("Use Essentials.DevicePlatform.Android instead.")]
 		public const string Android = "Android";
 		/// <include file="../../docs/Microsoft.Maui.Controls/Device.xml" path="//Member[@MemberName='UWP']/Docs" />
-		[Obsolete("Use Essentials.DevicePlatform.UWP instead.")]
-		public const string UWP = "UWP";
+		[Obsolete("Use Essentials.DevicePlatform.WinUI instead.")]
+		public const string UWP = "WinUI";
 		/// <include file="../../docs/Microsoft.Maui.Controls/Device.xml" path="//Member[@MemberName='macOS']/Docs" />
 		[Obsolete("Use Essentials.DevicePlatform.macOS instead.")]
-		public const string macOS = "macOS";
+		internal const string macOS = "macOS";
 		/// <include file="../../docs/Microsoft.Maui.Controls/Device.xml" path="//Member[@MemberName='GTK']/Docs" />
 		[Obsolete("Use Essentials.DevicePlatform.GTK instead.")]
-		public const string GTK = "GTK";
+		internal const string GTK = "GTK";
 		/// <include file="../../docs/Microsoft.Maui.Controls/Device.xml" path="//Member[@MemberName='Tizen']/Docs" />
 		[Obsolete("Use Essentials.DevicePlatform.Tizen instead.")]
 		public const string Tizen = "Tizen";
+		[Obsolete("Use Essentials.DevicePlatform.WinUI instead.")]
+		public const string WinUI = "WinUI";
 		/// <include file="../../docs/Microsoft.Maui.Controls/Device.xml" path="//Member[@MemberName='WPF']/Docs" />
 		[Obsolete("Use Essentials.DevicePlatform.WPF instead.")]
-		public const string WPF = "WPF";
+		internal const string WPF = "WPF";
 		[Obsolete("Use Essentials.DevicePlatform.MacCatalyst instead.")]
 		public const string MacCatalyst = "MacCatalyst";
 		[Obsolete("Use Essentials.DevicePlatform.tvOS instead.")]

src/Controls/src/Core/DeviceStateTrigger.cs

@@ -35,8 +35,8 @@ void UpdateState()
 				SetActive(DeviceInfo.Platform == DevicePlatform.Android);
 			else if (device == DevicePlatform.iOS)
 				SetActive(DeviceInfo.Platform == DevicePlatform.iOS);
-			else if (device == DevicePlatform.UWP)
-				SetActive(DeviceInfo.Platform == DevicePlatform.UWP);
+			else if (device == DevicePlatform.WinUI || device == DevicePlatform.Create("UWP"))
+				SetActive(DeviceInfo.Platform == DevicePlatform.WinUI);
 		}
 	}
 }

src/Controls/src/Core/OnPlatform.cs

@@ -32,15 +32,23 @@ public T Default
 
 		public static implicit operator T(OnPlatform<T> onPlatform)
 		{
-			foreach (var onPlat in onPlatform.Platforms)
+			if (s_valueConverter != null)
 			{
-				if (onPlat.Platform == null)
-					continue;
-				if (!onPlat.Platform.Contains(DeviceInfo.Platform.ToString()))
-					continue;
-				if (s_valueConverter == null)
-					continue;
-				return (T)s_valueConverter.Convert(onPlat.Value, typeof(T), null, null);
+				foreach (var onPlat in onPlatform.Platforms)
+				{
+					if (onPlat.Platform == null)
+						continue;
+					if (!onPlat.Platform.Contains(DeviceInfo.Platform.ToString()))
+						continue;
+					return (T)s_valueConverter.Convert(onPlat.Value, typeof(T), null, null);
+				}
+
+				// fallback for UWP
+				foreach (var onPlat in onPlatform.Platforms)
+				{
+					if (onPlat.Platform != null && onPlat.Platform.Contains("UWP") && DeviceInfo.Platform == DevicePlatform.WinUI)
+						return (T)s_valueConverter.Convert(onPlat.Value, typeof(T), null, null);
+				}
 			}
 
 			return onPlatform.hasDefault ? onPlatform.@default : default(T);