Fix up relevant CA1416 warnings - Set 2

src/Controls/tests/TestCases.HostApp/Issues/CheckBoxUITest.cs

@@ -0,0 +1,43 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.None, 26593, "CheckBox UI Test", PlatformAffected.iOS)]
+public partial class CheckBoxUITestSample : ContentPage
+{
+	public CheckBoxUITestSample()
+	{
+		Grid grid = new Grid()
+		{
+			ColumnDefinitions = new ColumnDefinitionCollection
+			{
+				new ColumnDefinition(),
+				new ColumnDefinition()
+			}
+		};
+
+		Label label = new Label
+		{
+			Text = "CheckBox",
+			VerticalOptions = LayoutOptions.Center,
+			HorizontalOptions = LayoutOptions.End,
+			AutomationId = "Label"
+		};
+
+		CheckBox checkBox = new CheckBox
+		{
+			IsChecked = true,
+			Color = Colors.Red,
+			VerticalOptions = LayoutOptions.Center,
+			HorizontalOptions = LayoutOptions.Center,
+			AutomationId = "CheckBox"
+		};
+
+		checkBox.CheckedChanged += (s, e) =>
+		{
+			label.Text = $"CheckBox is {(checkBox.IsChecked ? "Checked" : "Unchecked")}";
+		};
+
+		grid.AddChild(label, 0, 0);
+		grid.AddChild(checkBox, 1, 0);
+		Content = grid;
+	}
+}

src/Controls/tests/TestCases.HostApp/Issues/SwipeViewUITest.cs

@@ -0,0 +1,39 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.None, 26593, "SwipeView UI Test", PlatformAffected.iOS)]
+public partial class SwipeViewUITest : ContentPage
+{
+	public SwipeViewUITest()
+	{
+
+		SwipeItem favoriteSwipeItem = new SwipeItem
+		{
+			Text = "Coffee",
+			IconImageSource = "coffee.png",
+			BackgroundColor = Colors.Brown
+		};
+
+		// SwipeView content
+		Grid grid = new Grid
+		{
+			HeightRequest = 60,
+			BackgroundColor = Colors.LightGray
+		};
+		grid.Add(new Label
+		{
+			Text = "Swipe right",
+			AutomationId = "SwipeRight",
+			HorizontalOptions = LayoutOptions.Center,
+			VerticalOptions = LayoutOptions.Center
+		});
+
+		SwipeView swipeView = new SwipeView
+		{
+			RightItems = new SwipeItems { favoriteSwipeItem },
+			Content = grid
+		};
+
+		Content = swipeView;
+
+	}
+}

src/Controls/tests/TestCases.HostApp/Issues/TimePickerUITest.cs

@@ -0,0 +1,20 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.None, 26593, "TimePicker UI Test", PlatformAffected.iOS)]
+public partial class TimePickerUITest : ContentPage
+{
+	public TimePickerUITest()
+	{
+		Grid grid = new Grid();
+
+		TimePicker timePicker = new TimePicker
+		{
+			Time = new TimeSpan(4, 14, 23),
+			Format = "hh:mm:ss",
+			AutomationId = "TimePicker"
+		};
+
+		grid.Children.Add(timePicker);
+		Content = grid;
+	}
+}

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/CheckBoxUITest.cs

@@ -0,0 +1,35 @@
+#if TEST_FAILS_ON_CATALYST // On Catalyst, the CheckBox was not able to be tapped in the CI.
+using NUnit.Framework;
+using UITest.Appium;
+using UITest.Core;
+
+namespace Microsoft.Maui.TestCases.Tests.Issues
+{
+	public class CheckBoxUITest : _IssuesUITest
+	{
+		public override string Issue => "CheckBox UI Test";
+
+		public CheckBoxUITest(TestDevice device)
+		: base(device)
+		{ }
+
+		[Test]
+		[Category(UITestCategories.CheckBox), Order(1)]
+		public void VerifyCheckBoxUnCheckedState()
+		{
+			App.WaitForElement("CheckBox");
+			App.Tap("CheckBox");
+			VerifyScreenshot();
+		}
+
+		[Test]
+		[Category(UITestCategories.CheckBox), Order(2)]
+		public void VerifyCheckBoxCheckedState()
+		{
+			App.WaitForElement("CheckBox");
+			App.Tap("CheckBox");
+			VerifyScreenshot();
+		}
+	}
+}
+#endif

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/SwipeViewUITest.cs

@@ -0,0 +1,28 @@
+#if ANDROID || IOS
+using NUnit.Framework;
+using UITest.Appium;
+using UITest.Core;
+
+namespace Microsoft.Maui.TestCases.Tests.Issues
+{
+	public class SwipeViewUITest : _IssuesUITest
+	{
+		public override string Issue => "SwipeView UI Test";
+
+		public SwipeViewUITest(TestDevice device)
+		: base(device)
+		{ }
+
+		[Test]
+		[Category(UITestCategories.SwipeView)]
+		public void VerifySwipeViewApperance()
+		{
+			var rect = App.WaitForElement("SwipeRight").GetRect();
+			var centerX = rect.X + rect.Width / 2;
+			var centerY = rect.Y + rect.Height / 2;
+			App.DragCoordinates(centerX, centerY, centerX - 200, centerY);
+			VerifyScreenshot();
+		}
+	}
+}
+#endif

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/TimePickerUITest.cs

@@ -0,0 +1,26 @@
+#if TEST_FAILS_ON_CATALYST // TimePicker not opens the dialog, issue: https://github.com/dotnet/maui/issues/10827 
+using NUnit.Framework;
+using UITest.Appium;
+using UITest.Core;
+
+namespace Microsoft.Maui.TestCases.Tests.Issues
+{
+	public class TimePickerUITest : _IssuesUITest
+	{
+		public override string Issue => "TimePicker UI Test";
+
+		public TimePickerUITest(TestDevice device)
+		: base(device)
+		{ }
+
+		[Test]
+		[Category(UITestCategories.TimePicker)]
+		public void VerifyTimePickerApperance()
+		{
+			App.WaitForElement("TimePicker");
+			App.Tap("TimePicker");
+			VerifyScreenshot();
+		}
+	}
+}
+#endif

src/Core/src/Handlers/SwipeItemMenuItem/SwipeItemMenuItemHandler.iOS.cs

@@ -142,12 +142,39 @@ static UIImage MaxResizeSwipeItemIconImage(UIImage sourceImage, nfloat maxWidth,
 
 				var width = maxResizeFactor * sourceSize.Width;
 				var height = maxResizeFactor * sourceSize.Height;
-				UIGraphics.BeginImageContextWithOptions(new CGSize((nfloat)width, (nfloat)height), false, 0);
-				sourceImage.Draw(new CGRect(0, 0, (nfloat)width, (nfloat)height));
-				var resultImage = UIGraphics.GetImageFromCurrentImageContext();
-				UIGraphics.EndImageContext();
+				if (!OperatingSystem.IsIOSVersionAtLeast(17))
+				{
+					UIGraphics.BeginImageContextWithOptions(new CGSize((nfloat)width, (nfloat)height), false, 0);
+					sourceImage.Draw(new CGRect(0, 0, (nfloat)width, (nfloat)height));
+					var resultImage = UIGraphics.GetImageFromCurrentImageContext();
+					UIGraphics.EndImageContext();
+
+					return resultImage;
+				}
+
+				var format = new UIGraphicsImageRendererFormat
+				{
+					Opaque = false,
+					Scale = 0
+				};
 
-				return resultImage;
+				using (var renderer = new UIGraphicsImageRenderer(new CGSize(width, height), format))
+				{
+					var resultImage = renderer.CreateImage((UIGraphicsImageRendererContext imageContext) =>
+					{
+						var cgcontext = imageContext.CGContext;
+
+						// The image is drawn upside down because Core Graphics uses a bottom-left origin, 
+						// whereas UIKit uses a top-left origin. Adjust the coordinate system to align with UIKit's top-left origin.
+						cgcontext.TranslateCTM(0, (nfloat)height);
+						cgcontext.ScaleCTM(1, -1);
+						cgcontext.DrawImage(new CGRect(0, 0, (nfloat)width, (nfloat)height), sourceImage.CGImage);
+						cgcontext.ScaleCTM(1, -1);
+						cgcontext.TranslateCTM(0, -(nfloat)height);
+					});
+
+					return resultImage;
+				}
 			}
 		}
 

src/Core/src/Platform/iOS/MauiCheckBox.cs

@@ -177,10 +177,17 @@ static void DrawCheckMark(UIBezierPath path)
 
 		UIImage CreateCheckBox(UIImage? check)
 		{
-			UIGraphics.BeginImageContextWithOptions(new CGSize(DefaultSize, DefaultSize), false, 0);
-			var context = UIGraphics.GetCurrentContext();
-			context.SaveState();
+			var renderer = new UIGraphicsImageRenderer(new CGSize(DefaultSize, DefaultSize));
+			var image = renderer.CreateImage((UIGraphicsImageRendererContext ctx) =>
+			{
+				var context = ctx.CGContext;
+				RenderCheckMark(context, check);
+			});
+			return image;
+		}
 
+		void RenderCheckMark(CGContext context, UIImage? check)
+		{
 			var checkedColor = CheckBoxTintUIColor;
 
 			if (checkedColor != null)
@@ -203,18 +210,21 @@ UIImage CreateCheckBox(UIImage? check)
 				boxPath.Fill();
 				check.Draw(new CGPoint(0, 0), CGBlendMode.DestinationOut, 1);
 			}
-
-			context.RestoreState();
-			var img = UIGraphics.GetImageFromCurrentImageContext();
-			UIGraphics.EndImageContext();
-
-			return img;
 		}
 
 		static UIImage CreateCheckMark()
 		{
-			UIGraphics.BeginImageContextWithOptions(new CGSize(DefaultSize, DefaultSize), false, 0);
-			var context = UIGraphics.GetCurrentContext();
+			using var renderer = new UIGraphicsImageRenderer(new CGSize(DefaultSize, DefaultSize));
+			var image = renderer.CreateImage((UIGraphicsImageRendererContext ctx) =>
+			{
+				var context = ctx.CGContext;
+				RenderCheckMark(context);
+			});
+			return image;
+		}
+
+		static void RenderCheckMark(CGContext context)
+		{
 			context.SaveState();
 
 			var vPadding = LineWidth / 2;
@@ -230,10 +240,6 @@ static UIImage CreateCheckMark()
 			checkPath.Stroke();
 
 			context.RestoreState();
-			var img = UIGraphics.GetImageFromCurrentImageContext();
-			UIGraphics.EndImageContext();
-
-			return img;
 		}
 
 		public override CGSize SizeThatFits(CGSize size)

src/Core/src/Platform/iOS/MauiTimePicker.cs

@@ -25,7 +25,7 @@ public MauiTimePicker()
 			_proxy = new(dateSelected);
 #endif
 
-			if (OperatingSystem.IsIOSVersionAtLeast(14))
+			if (OperatingSystem.IsIOSVersionAtLeast(13, 4) || OperatingSystem.IsMacCatalyst())
 			{
 				_picker.PreferredDatePickerStyle = UIDatePickerStyle.Wheels;
 			}