.NET 9 samples (#521)

* Initial check-in.

* Remove readme's so that 8.0 samples rule in the samples browser.

* Bump logging package to 9-rc1.

* Bump to .NET 9.

* Bump Apple platforms min version.

* Remove compat NuGet package ref.

* Update CI

* .NET 9 compliance.

* Fix builds.

* Cherry pick updates from 8.0 folder.

* TitleBar demo for Windows.

* Add readme.

* Cherry pick of #525

* Cherry pick of #519

* Set WindowsPackageType to None.

* Set commandName to Project.

* Fix code.

* Replace dotnet_bot image.

* Update Logging package to RC2.

* Move readme's to 9.0 folder.

* Fix samples on Windows.

* Fix supported versions.

* Set RID.

* Handlers disconnect automatically.

* Make app unpackaged.

* Replace obsoleted MainPage property.

* Fix samples.

* Don't set IPhoneResourcePrefix.

* Bump extensions to GA release.

* Fix remaining .NET 8 refs.

---------

Co-authored-by: Gerald Versluis <gerald.versluis@microsoft.com>

.github/workflows/build-all.yml

@@ -16,11 +16,10 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    # Remove when .NET 8 is default on hosted runners
-    - name: Install .NET 8
+    - name: Install .NET 9
       uses: actions/setup-dotnet@v4.0.1
       with:
-        dotnet-version: 8.0
+        dotnet-version: 9.0
 
     - name: Install .NET MAUI Workload
       run: dotnet workload install maui

.github/workflows/build-pr.yml

@@ -20,11 +20,10 @@ jobs:
       with:
         fetch-depth: 2
 
-    # Remove when .NET 8 is default on hosted runners
-    - name: Install .NET 8
+    - name: Install .NET 9
       uses: actions/setup-dotnet@v4.0.1
       with:
-        dotnet-version: 8.0
+        dotnet-version: 9.0
 
     - name: Install .NET MAUI Workload
       run: dotnet workload install maui

9.0/Animations/Animations.sln

@@ -0,0 +1,27 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31611.283
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Animations", "Animations\Animations.csproj", "{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2B988494-145A-43E9-A5C9-BD5B6BB8AC51}.Release|Any CPU.Deploy.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {61F7FB11-1E47-470C-91E2-47F8143E1572}
+	EndGlobalSection
+EndGlobal

9.0/Animations/Animations/Animations.csproj

@@ -0,0 +1,67 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net9.0-android;net9.0-ios;net9.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net9.0-windows10.0.19041.0</TargetFrameworks>
+		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
+		<!-- <TargetFrameworks>$(TargetFrameworks);net9.0-tizen</TargetFrameworks> -->
+
+		<!-- Note for MacCatalyst:
+		The default runtime is maccatalyst-x64, except in Release config, in which case the default is maccatalyst-x64;maccatalyst-arm64.
+		When specifying both architectures, use the plural <RuntimeIdentifiers> instead of the singular <RuntimeIdentifier>.
+		The Mac App Store will NOT accept apps with ONLY maccatalyst-arm64 indicated;
+		either BOTH runtimes must be indicated or ONLY macatalyst-x64. -->
+		<!-- For example: <RuntimeIdentifiers>maccatalyst-x64;maccatalyst-arm64</RuntimeIdentifiers> -->
+
+		<OutputType>Exe</OutputType>
+		<RootNamespace>Animations</RootNamespace>
+		<UseMaui>true</UseMaui>
+		<SingleProject>true</SingleProject>
+		<ImplicitUsings>enable</ImplicitUsings>
+
+		<!-- Display name -->
+		<ApplicationTitle>Animations</ApplicationTitle>
+
+		<!-- App Identifier -->
+		<ApplicationId>com.companyname.animations</ApplicationId>
+
+		<!-- Versions -->
+		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+		<ApplicationVersion>1</ApplicationVersion>
+
+		<!-- To develop, package, and publish an app to the Microsoft Store, see: https://aka.ms/MauiTemplateUnpackaged -->
+		<WindowsPackageType>None</WindowsPackageType>
+
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">15.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">15.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
+		<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<!-- App Icon -->
+		<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
+
+		<!-- Splash Screen -->
+		<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
+
+		<!-- Images -->
+		<MauiImage Include="Resources\Images\*" />
+		<MauiImage Update="Resources\Images\dotnet_bot.png" Resize="True" BaseSize="300,185" />
+
+		<!-- Custom Fonts -->
+		<MauiFont Include="Resources\Fonts\*" />
+
+		<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
+		<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <PackageReference Include="CommunityToolkit.Maui" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="9.0.0" />
+	</ItemGroup>
+
+</Project>

9.0/Animations/Animations/App.xaml

@@ -0,0 +1,15 @@
+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:Animations"
+             x:Class="Animations.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Icons.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

9.0/Animations/Animations/App.xaml.cs

@@ -0,0 +1,14 @@
+namespace Animations;
+
+public partial class App : Application
+{
+		public App()
+		{
+				InitializeComponent();
+		}
+
+		protected override Window CreateWindow(IActivationState? activationState)
+		{
+				return new Window(new AppShell());
+		}
+}

9.0/Animations/Animations/AppShell.xaml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell
+    x:Class="Animations.AppShell"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:Animations"
+    Shell.FlyoutBehavior="Flyout">
+
+    <ShellContent
+        Title="Custom Animations"
+        ContentTemplate="{DataTemplate local:CustomAnimationPage}"
+        Route="custom" />
+
+    <ShellContent
+        Title="Fade"
+        ContentTemplate="{DataTemplate local:FadePage}"
+        Route="fade" />
+
+    <ShellContent
+        Title="Rotate"
+        ContentTemplate="{DataTemplate local:RotatePage}"
+        Route="rotate" />
+
+    <ShellContent
+        Title="Scale"
+        ContentTemplate="{DataTemplate local:ScalePage}"
+        Route="scale" />
+
+    <ShellContent
+        Title="Translate"
+        ContentTemplate="{DataTemplate local:TranslatePage}"
+        Route="translate" />
+
+</Shell>

9.0/Animations/Animations/AppShell.xaml.cs

@@ -0,0 +1,11 @@
+namespace Animations;
+
+public partial class AppShell : Shell
+{
+    public AppShell()
+    {
+        InitializeComponent();
+
+        Routing.RegisterRoute(nameof(EasingEditorPage), typeof(EasingEditorPage));
+    }
+}

9.0/Animations/Animations/Extensions/AnimationExtensions.cs

@@ -0,0 +1,28 @@
+namespace Animations.Extensions;
+
+public static class ViewExtensions
+{
+    public static Task<bool> ColorTo(this VisualElement self, Color fromColor, Color toColor, Action<Color> callback, uint length = 250, Easing easing = null)
+    {
+        Func<double, Color> transform = (t) =>
+            Color.FromRgba(fromColor.Red + t * (toColor.Red - fromColor.Red),
+                           fromColor.Green + t * (toColor.Green - fromColor.Green),
+                           fromColor.Blue + t * (toColor.Blue - fromColor.Blue),
+                           fromColor.Alpha + t * (toColor.Alpha - fromColor.Alpha));
+        return ColorAnimation(self, "ColorTo", transform, callback, length, easing);
+    }
+
+    public static void CancelAnimation(this VisualElement self)
+    {
+        self.AbortAnimation("ColorTo");
+    }
+
+    static Task<bool> ColorAnimation(VisualElement element, string name, Func<double, Color> transform, Action<Color> callback, uint length, Easing easing)
+    {
+        easing = easing ?? Easing.Linear;
+        var taskCompletionSource = new TaskCompletionSource<bool>();
+
+        element.Animate<Color>(name, transform, callback, 16, length, easing, (v, c) => taskCompletionSource.SetResult(c));
+        return taskCompletionSource.Task;
+    }
+}