Fixes Obsolete Warnings and NuGet Package Dependency Warnings

[VladislavAntonyuk]

Fixes #2943
Fix camera package version, fix obsolete warnings

[Copilot]

Pull Request Overview

This PR addresses issue #2943 by fixing camera package versions and resolving obsolete API warnings throughout the .NET MAUI Community Toolkit codebase.

Key Changes:

• Updated Android camera package versions from non-existent 1.5.0/1.11.0 to valid 1.4.2.3/1.10.1.3 versions
• Replaced obsolete Layout() method calls with Arrange() in unit tests
• Modernized null-checking patterns using is not { } syntax

Reviewed Changes

Copilot reviewed 19 out of 19 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/CommunityToolkit.Maui.UnitTests/Views/AvatarView/AvatarViewImageTests.cs	Updated Layout() to Arrange() calls (3 occurrences)
src/CommunityToolkit.Maui.UnitTests/Services/PopupServiceTests.cs	Improved pattern matching for null checks, removed unused variables, fixed generic type inference
src/CommunityToolkit.Maui.UnitTests/Layouts/UniformItemsLayoutTests.cs	Updated Layout() to Arrange() call
src/CommunityToolkit.Maui.UnitTests/Layouts/DockLayoutTests.cs	Updated Layout() to Arrange() calls (6 occurrences)
src/CommunityToolkit.Maui.UnitTests/ImageSources/GravatarImageSource/GravatarImageSourceTests.cs	Updated Layout() to Arrange() calls (9 occurrences), removed obsolete ImageCell test
src/CommunityToolkit.Maui.UnitTests/CommunityToolkit.Maui.UnitTests.csproj	Updated xunit package to v3.mtp-v2, updated CodeCoverage version
src/CommunityToolkit.Maui.UnitTests/Behaviors/UserStoppedTypingBehaviorTests.cs	Replaced obsolete FocusChangeRequested event with MapFocus API
src/CommunityToolkit.Maui.UnitTests/Behaviors/TouchBehaviorTests.cs	Removed unused variable
src/CommunityToolkit.Maui.UnitTests/Behaviors/SetFocusOnEntryCompletedTests.cs	Replaced obsolete FocusChangeRequested event with MapFocus API
src/CommunityToolkit.Maui.UnitTests/Behaviors/MaxLengthReachedBehaviorTests.cs	Replaced obsolete FocusChangeRequested event with MapFocus API, fixed trailing whitespace
src/CommunityToolkit.Maui.UnitTests/Behaviors/MaskedBehaviorTests.cs	Removed obsolete Frame from invalid elements test
src/CommunityToolkit.Maui.Core/CommunityToolkit.Maui.Core.csproj	Updated System.Speech to version 10.0.0
src/CommunityToolkit.Maui.Camera/CommunityToolkit.Maui.Camera.csproj	Fixed camera package versions to existing releases
src/CommunityToolkit.Maui.Camera/CameraManager.android.cs	Removed unnecessary nullable operators, fixed parameter nullability annotations
src/CommunityToolkit.Maui.Analyzers.UnitTests/Verifiers/CSharpCodeFixVerifier`2.cs	Added Xunit using for TestContext API
src/CommunityToolkit.Maui.Analyzers.UnitTests/Verifiers/CSharpAnalyzerVerifier`1.cs	Added Xunit using for TestContext API
src/CommunityToolkit.Maui.Analyzers.UnitTests/CommunityToolkit.Maui.Analyzers.UnitTests.csproj	Updated xunit package to v3.mtp-v2, removed vulnerability fix package
samples/CommunityToolkit.Maui.Sample/Resources/Styles/Styles.xaml	Removed obsolete Frame and ListView styles, removed unused toolkit namespace, fixed Shell property setters
samples/CommunityToolkit.Maui.Sample/Pages/Views/Expander/ExpanderPage.xaml	Removed Expander in obsolete ListView example

[Copilot]

Pull Request Overview

Copilot reviewed 19 out of 19 changed files in this pull request and generated 2 comments.

[ne0rrmatrix]

The camera version warning is still present when I build the toolkit sample app. These warning are a result of transitive dependancies and the specific ones we are up against require a newer unreleased version of Maui and/or these libraries. I believe the warning can be safely ignored.

[VladislavAntonyuk]

The camera version warning is still present when I build the toolkit sample app. These warning are a result of transitive dependancies and the specific ones we are up against require a newer unreleased version of Maui and/or these libraries. I believe the warning can be safely ignored.

I don't see the warning in CI builds and locally as well. Try rebuild the solution.

[ne0rrmatrix]

I cleaned bin/obj folders and build sample app. It continues to show same error in reference to camera libs. Building the camera libs directly does not show the error. Almost any of my personal projects regardless of anything else will also show same error so i am not sure about what specific item is causing it.

[Copilot]

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[TheCodeTraveler]

Thanks Vlad!

Just FYI - I also updated MediaManager.macios.cs to remove the [Obsolete] warning on AVAsset.TracksWithMediaType for iOS 18+ and MacCatalyst 18+

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