Switch and Hyperlink samples (dotnet#271)

* Switch and Hyperlink samples.

* Sample readme's.

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo.sln

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+
+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}") = "HyperlinkDemo", "HyperlinkDemo\HyperlinkDemo.csproj", "{F7D1EB02-61DA-422F-90B3-287DB1B2011F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F7D1EB02-61DA-422F-90B3-287DB1B2011F}.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

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/App.xaml

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+<?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:HyperlinkDemo"
+             x:Class="HyperlinkDemo.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+
+            <Style TargetType="StackLayout">
+                <Setter Property="Spacing"
+                        Value="6" />
+            </Style>
+
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/App.xaml.cs

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+namespace HyperlinkDemo;
+
+public partial class App : Application
+{
+	public App()
+	{
+		InitializeComponent();
+
+		MainPage = new AppShell();
+	}
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/AppShell.xaml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell
+    x:Class="HyperlinkDemo.AppShell"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:HyperlinkDemo"
+    Shell.FlyoutBehavior="Disabled">
+
+    <ShellContent
+        Title="Home"
+        ContentTemplate="{DataTemplate local:MainPage}"
+        Route="MainPage" />
+
+</Shell>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/AppShell.xaml.cs

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+namespace HyperlinkDemo;
+
+public partial class AppShell : Shell
+{
+	public AppShell()
+	{
+		InitializeComponent();
+	}
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/HyperlinkDemo.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net6.0-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>$(TargetFrameworks);net6.0-tizen</TargetFrameworks> -->
+		<OutputType>Exe</OutputType>
+		<RootNamespace>HyperlinkDemo</RootNamespace>
+		<UseMaui>true</UseMaui>
+		<SingleProject>true</SingleProject>
+		<ImplicitUsings>enable</ImplicitUsings>
+
+		<!-- Display name -->
+		<ApplicationTitle>HyperlinkDemo</ApplicationTitle>
+
+		<!-- App Identifier -->
+		<ApplicationId>com.companyname.hyperlinkdemo</ApplicationId>
+		<ApplicationIdGuid>0FCC77CB-1C93-446E-83C7-54AEB85EB1F5</ApplicationIdGuid>
+
+		<!-- Versions -->
+		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+		<ApplicationVersion>1</ApplicationVersion>
+
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([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.svg" BaseSize="168,208" />
+
+		<!-- Custom Fonts -->
+		<MauiFont Include="Resources\Fonts\*" />
+
+		<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
+		<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
+	</ItemGroup>
+
+</Project>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/HyperlinkLabel.cs

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+namespace HyperlinkDemo
+{
+    public class HyperlinkLabel : Label
+    {
+        public static readonly BindableProperty UrlProperty = BindableProperty.Create(nameof(Url), typeof(string), typeof(HyperlinkLabel), null);
+
+        public string Url
+        {
+            get { return (string)GetValue(UrlProperty); }
+            set { SetValue(UrlProperty, value); }
+        }
+
+        public HyperlinkLabel()
+        {
+            TextDecorations = TextDecorations.Underline;
+            TextColor = Colors.Blue;
+            GestureRecognizers.Add(new TapGestureRecognizer
+            {
+                Command = new Command(async () => await Launcher.OpenAsync(Url))
+            });
+
+        }
+    }
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/HyperlinkSpan.cs

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+namespace HyperlinkDemo
+{
+    public class HyperlinkSpan : Span
+    {
+        public static readonly BindableProperty UrlProperty = BindableProperty.Create(nameof(Url), typeof(string), typeof(HyperlinkSpan), null);
+
+        public string Url
+        {
+            get { return (string)GetValue(UrlProperty); }
+            set { SetValue(UrlProperty, value); }
+        }
+
+        public HyperlinkSpan()
+        {
+            TextDecorations = TextDecorations.Underline;
+            TextColor = Colors.Blue;
+            GestureRecognizers.Add(new TapGestureRecognizer
+            {
+                Command = new Command(async () => await Launcher.OpenAsync(Url))
+            });
+        }
+    }
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/MainPage.xaml

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+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:HyperlinkDemo"
+             x:Class="HyperlinkDemo.MainPage">
+    <StackLayout Margin="20">
+        <Label Text="Hyperlink Demos"
+               HorizontalOptions="Center"
+               FontAttributes="Bold" />
+        <Label Text="Click the Label below to view .NET MAUI documentation." />
+        <Label Text=".NET MAUI documentation"
+               TextColor="Blue"
+               TextDecorations="Underline"
+               HorizontalOptions="Center">
+            <Label.GestureRecognizers>
+                <TapGestureRecognizer Command="{Binding TapCommand}"
+                                      CommandParameter="https://docs.microsoft.com/dotnet/maui" />
+            </Label.GestureRecognizers>
+        </Label>
+        <Label>
+            <Label.FormattedText>
+                <FormattedString>
+                    <Span Text="Alternatively, click " />
+                    <Span Text="here"
+                          TextColor="Blue"
+                          TextDecorations="Underline">
+                        <Span.GestureRecognizers>
+                            <TapGestureRecognizer Command="{Binding TapCommand}"
+                                                  CommandParameter="https://docs.microsoft.com/dotnet/maui" />
+                        </Span.GestureRecognizers>
+                    </Span>
+                    <Span Text=" to view .NET MAUI documentation." />
+                </FormattedString>
+            </Label.FormattedText>
+        </Label>
+
+        <Label Text="Click the Label below to view .NET documentation." />
+        <local:HyperlinkLabel Text=".NET documentation"
+                              Url="https://docs.microsoft.com/dotnet/"
+                              HorizontalOptions="Center" />
+        <Label>
+            <Label.FormattedText>
+                <FormattedString>
+                    <Span Text="Alternatively, click " />
+                    <local:HyperlinkSpan Text="here"
+                                         Url="https://docs.microsoft.com/dotnet/" />
+                    <Span Text=" to view .NET documentation." />
+                </FormattedString>
+            </Label.FormattedText>
+        </Label>
+    </StackLayout>
+
+</ContentPage>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/MainPage.xaml.cs

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+using System.Windows.Input;
+
+namespace HyperlinkDemo;
+
+public partial class MainPage : ContentPage
+{
+    public ICommand TapCommand => new Command<string>(async (url) => await Launcher.OpenAsync(url));
+
+    public MainPage()
+    {
+        InitializeComponent();
+        BindingContext = this;
+    }
+}
+

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/MauiProgram.cs

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+namespace HyperlinkDemo;
+
+public static class MauiProgram
+{
+	public static MauiApp CreateMauiApp()
+	{
+		var builder = MauiApp.CreateBuilder();
+		builder
+			.UseMauiApp<App>()
+			.ConfigureFonts(fonts =>
+			{
+				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+			});
+
+		return builder.Build();
+	}
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/Android/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+	<application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round" android:supportsRtl="true"></application>
+	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+	<uses-permission android:name="android.permission.INTERNET" />
+</manifest>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/Android/MainActivity.cs

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+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+
+namespace HyperlinkDemo;
+
+[Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+public class MainActivity : MauiAppCompatActivity
+{
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/Android/MainApplication.cs

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+using Android.App;
+using Android.Runtime;
+
+namespace HyperlinkDemo;
+
+[Application]
+public class MainApplication : MauiApplication
+{
+	public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+		: base(handle, ownership)
+	{
+	}
+
+	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/Android/Resources/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#512BD4</color>
+    <color name="colorPrimaryDark">#2B0B98</color>
+    <color name="colorAccent">#2B0B98</color>
+</resources>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/MacCatalyst/AppDelegate.cs

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+using Foundation;
+
+namespace HyperlinkDemo;
+
+[Register("AppDelegate")]
+public class AppDelegate : MauiUIApplicationDelegate
+{
+	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/MacCatalyst/Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>UIDeviceFamily</key>
+	<array>
+		<integer>1</integer>
+		<integer>2</integer>
+	</array>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>arm64</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>XSAppIconAssets</key>
+	<string>Assets.xcassets/appicon.appiconset</string>
+</dict>
+</plist>

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/MacCatalyst/Program.cs

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+using ObjCRuntime;
+using UIKit;
+
+namespace HyperlinkDemo;
+
+public class Program
+{
+	// This is the main entry point of the application.
+	static void Main(string[] args)
+	{
+		// if you want to use a different Application Delegate class from "AppDelegate"
+		// you can specify it here.
+		UIApplication.Main(args, null, typeof(AppDelegate));
+	}
+}

6.0/UserInterface/HyperlinkDemo/HyperlinkDemo/Platforms/Tizen/Main.cs

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+using System;
+using Microsoft.Maui;
+using Microsoft.Maui.Hosting;
+
+namespace HyperlinkDemo;
+
+class Program : MauiApplication
+{
+	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+
+	static void Main(string[] args)
+	{
+		var app = new Program();
+		app.Run(args);
+	}
+}