Evolve feature branch (#117)

* Initial import of evolve features

* [Android] Add Xamarin.Forms.Platform.Android.AppLinks project

* [iOS] Fix issues with c# 6 features on iOS AppLinks

* Added naive stanza to update-docs-windows.bat to produce Pages docs. Not tested. (#69)

* Update packages

* Add AppLinks android nuspec and fix linker issues

* Fix build

* Fix nusepc

* Fix nuspec

* Update android support nugets to 23.2.1

* Update Xamarin.UITest

* Add CardView

* [iOS] Fix app link for CoreSpotlight

* [Android] Update AppLinks android support libs

* Add Newtonsoft.Json dependency to nuspec

* Fix NRE when setting ControlTemplate to null

* Move to ModernHttpClient for download

* Try fix build

* Preserve android app links

* Fix margin issue

* General coding and simple fixes

1 files changed, 41 insertions, 0 deletions

diff --git a/Xamarin.Forms.Platform.Android/AndroidAppIndexProvider.cs b/Xamarin.Forms.Platform.Android/AndroidAppIndexProvider.cs
new file mode 100644
index 00000000..e9b85eec
--- /dev/null
+++ b/Xamarin.Forms.Platform.Android/AndroidAppIndexProvider.cs
@@ -0,0 +1,41 @@
+using Android.Content;
+using System;
+using System.Reflection;
+using System.Linq;
+using System.Globalization;
+
+namespace Xamarin.Forms.Platform.Android
+{
+	public class AndroidAppIndexProvider : IAppIndexingProvider
+	{
+		public AndroidAppIndexProvider(Context context)
+		{
+			var assemblyAppLinks = GetAssemblyForAppLinks(AppLinksAssemblyName);
+
+			if (assemblyAppLinks != null)
+			{
+				Type type = assemblyAppLinks.GetType($"{AppLinksAssemblyName}.{AppLinksClassName}");
+
+				if (type != null)
+				{
+					var applink = Activator.CreateInstance(type, new object[] { context }, null);
+
+					if (applink != null)
+					{
+						AppLinks = applink as IAppLinks;
+					}
+				}
+			}
+		}
+
+		public IAppLinks AppLinks { get; }
+
+		private Assembly GetAssemblyForAppLinks(string assemblyName)
+		{
+			return Device.GetAssemblies().FirstOrDefault(assembly => assembly.GetName().Name == assemblyName);
+		}
+
+		const string AppLinksAssemblyName = "Xamarin.Forms.Platform.Android.AppLinks";
+		const string AppLinksClassName = "AndroidAppLinks";
+	}
+}
\ No newline at end of file