Fix up relevant CA1416 warnings - Set 1 (#26696)

* Changed Syncfusion toolkit version from 1.0.4 to 1.0.5 (#29659)

* [ci] Update dependencies from 9.0.4 to 9.0.5 (#29667)

* [ci] Update dependencies from 9.0.4 to 9.0.5

* Update the net8 version

* Add missing version MicrosoftJSInteropPackageVersion

* Page.OnBackButtonPressed remove outdated API documentation (#29543)

* Fixed KeepLastItemInView Does Not Scroll to Last Item When Adding Items at Top (#29632)

* Fixed KeepLastItem not scrolled to last item

* Updated Fix

* Updated test sample

* Added comment line

* Updated test sample for iOS and mac

* Added Snapshots for android and WinUI

* Added UI tests.

* Test sample changes.

* script changes

* script changes

* Added snapshots

* Resaved Mac images and the gradient image size issue has been fixed

* CA1416 warning changes

* Reverted unwanted changes

---------

Co-authored-by: Paul Anderson <42271912+PaulAndersonS@users.noreply.github.com>
Co-authored-by: Rui Marinho <me@ruimarinho.net>
Co-authored-by: Gerald Versluis <gerald.versluis@microsoft.com>
Co-authored-by: Dhivya-SF4094 <127717131+Dhivya-SF4094@users.noreply.github.com>

Author: 5 people

eng/Versions.props

@@ -216,4 +216,4 @@
     <MicrosoftiOSSdkPackageVersion>$(MicrosoftiOSSdknet90_180PackageVersion)</MicrosoftiOSSdkPackageVersion>
     <MicrosofttvOSSdkPackageVersion>$(MicrosofttvOSSdknet90_180PackageVersion)</MicrosofttvOSSdkPackageVersion>
   </PropertyGroup>
-</Project>
+</Project>

src/Controls/src/Core/Compatibility/Handlers/ListView/iOS/ContextActionCell.cs

@@ -3,6 +3,7 @@
 using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.ComponentModel;
+using CoreGraphics;
 using Foundation;
 using Microsoft.Maui.Controls.Compatibility;
 using Microsoft.Maui.Controls.Compatibility.iOS.Resources;
@@ -33,19 +34,15 @@ static ContextActionsCell()
 		{
 			var rect = new RectangleF(0, 0, 1, 1);
 			var size = rect.Size;
-
-			UIGraphics.BeginImageContext(size);
-			var context = UIGraphics.GetCurrentContext();
-			context.SetFillColor(Microsoft.Maui.Platform.ColorExtensions.Red.CGColor);
-			context.FillRect(rect);
-			DestructiveBackground = UIGraphics.GetImageFromCurrentImageContext();
-
-			context.SetFillColor(Microsoft.Maui.Platform.ColorExtensions.LightGray.CGColor);
-			context.FillRect(rect);
-
-			NormalBackground = UIGraphics.GetImageFromCurrentImageContext();
-
-			context.Dispose();
+			using var renderer = new UIGraphicsImageRenderer(size);
+			DestructiveBackground = renderer.CreateImage((UIGraphicsImageRendererContext ctx) =>
+			{
+				FillRect(ctx, rect, ColorExtensions.Red.CGColor);
+			});
+			NormalBackground = renderer.CreateImage((UIGraphicsImageRendererContext ctx) =>
+			{
+				FillRect(ctx, rect, ColorExtensions.LightGray.CGColor);
+			});
 		}
 
 		public ContextActionsCell() : base(UITableViewCellStyle.Default, Key)
@@ -84,6 +81,13 @@ public void Close()
 			_scroller.ContentOffset = new PointF(0, 0);
 		}
 
+		static void FillRect(UIGraphicsImageRendererContext ctx, RectangleF rect, CGColor color)
+		{
+			var context = ctx.CGContext;
+			context.SetFillColor(color);
+			context.FillRect(rect);
+		}
+
 		public override void LayoutSubviews()
 		{
 			base.LayoutSubviews();

src/Controls/src/Core/Platform/iOS/Extensions/BrushExtensions.cs

@@ -120,7 +120,7 @@ public static UIImage GetBackgroundImage(this UIView control, Brush brush)
 
 			var backgroundLayer = control.GetBackgroundLayer(brush);
 
-			if (backgroundLayer is null)
+			if (backgroundLayer is null || backgroundLayer.Bounds.Size.Width <= 0 || backgroundLayer.Bounds.Size.Height <= 0)
 			{
 				return null;
 			}

src/Controls/tests/TestCases.Android.Tests/snapshots/android/VerifyContextActionCell.png

@@ -0,0 +1,24 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.None, 26593, "Table View ContextActionCell Test")]
+public class ContextActionCellTest : TestContentPage
+{
+	TableSection dataSection;
+	TableView tableView;
+
+	protected override void Init()
+	{
+		dataSection = new TableSection {
+			new TextCell{ Text = "Text Cell", ContextActions = { new MenuItem{ Text = "Save" } } },
+			new TextCell{ Text = "Text Cell 1" },
+			new SwitchCell { Text = "Switch Cell", On = true },
+		};
+
+		tableView = new TableView
+		{
+			Root = new TableRoot { dataSection }
+		};
+
+		Content = tableView;
+	}
+}

src/Controls/tests/TestCases.Android.Tests/snapshots/android/VerifyFlyoutBackgroundColor.png

@@ -0,0 +1,51 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.None, 26593, "FlyoutTest", PlatformAffected.iOS)]
+public partial class FlyoutTest : TestShell
+{
+
+	Tab tabOne = new Tab { Title = "TabOne" };
+	Tab tabTwo = new Tab { Title = "TabTwo " };
+	protected override void Init()
+	{
+		var tabOnePage = new ContentPage();
+		var stackLayout = new StackLayout();
+		stackLayout.Children.Add(new Label { Text = "Tab 1 Page", AutomationId = "Tab1Page", HorizontalOptions = LayoutOptions.Center });
+		tabOnePage.Content = stackLayout;
+		tabOne.Items.Add(tabOnePage);
+
+		var button = new Button();
+		button.Text = "Change Flyout Background";
+		button.AutomationId = "ChangeFlyoutBackground";
+		button.Clicked += ButtonClicked;
+		stackLayout.Children.Add(button);
+
+		var tabTwoPage = new ContentPage();
+		var stackLayout2 = new StackLayout();
+		stackLayout2.Children.Add(new Label { Text = "Tab 2 Page", HorizontalOptions = LayoutOptions.Center });
+		tabTwoPage.Content = stackLayout2;
+		tabTwo.Items.Add(tabTwoPage);
+
+		var flyoutItem = new FlyoutItem
+		{
+			Title = "Tab 1",
+			Icon = "bank.png",
+			Items = { tabOne }
+		};
+
+		var flyoutItem2 = new FlyoutItem
+		{
+			Title = "Tab 2",
+			Icon = "coffee.png",
+			Items = { tabTwo }
+		};
+		Items.Add(flyoutItem);
+		Items.Add(flyoutItem2);
+	}
+
+	private void ButtonClicked(object sender, EventArgs e)
+	{
+		SetValue(Shell.FlyoutBackgroundProperty, Colors.LightBlue);
+	}
+
+}