[IntentsUI] Update to Xcode 9 Beta 1 & 2 (No changes on later betas) (#…

…2497)

* [IntentsUI] Update to Xcode 9 Beta 1 & 2 (No changes on later betas)

* [IntentsUI] Better use a delegate instead so we have named params

src/intents.cs

@@ -2664,6 +2664,11 @@ interface INImage : NSCopying, NSSecureCoding {
 		[Static]
 		[Export ("imageSizeForIntentResponse:")]
 		CGSize GetImageSize (INIntentResponse response);
+
+		[NoMac, NoWatch, iOS (11,0)]
+		[Async]
+		[Export ("fetchUIImageWithCompletion:")]
+		void FetchImage (Action<UIImage> completion);
 	}
 
 	[Introduced (PlatformName.iOS, 10, 0)]

src/intentsui.cs

@@ -25,13 +25,29 @@ public enum INUIHostedViewContext : nuint {
 		MapsCard
 	}
 
+	[iOS (11,0)]
+	[Native]
+	public enum INUIInteractiveBehavior : nuint {
+		None,
+		NextView,
+		Launch,
+		GenericAction,
+	}
+
+	[iOS (11,0)]
+	delegate void INUIHostedViewControllingConfigureViewHandler (bool success, NSSet<INParameter> configuredParameters, CGSize desiredSize);
+
 	[Introduced (PlatformName.iOS, 10, 0)]
 	[Protocol]
 	interface INUIHostedViewControlling {
 
 		[Abstract]
 		[Export ("configureWithInteraction:context:completion:")]
 		void Configure (INInteraction interaction, INUIHostedViewContext context, Action<CGSize> completion);
+
+		[iOS (11,0)]
+		[Export ("configureViewForParameters:ofInteraction:interactiveBehavior:context:completion:")]
+		void ConfigureView (NSSet<INParameter> parameters, INInteraction interaction, INUIInteractiveBehavior interactiveBehavior, INUIHostedViewContext context, INUIHostedViewControllingConfigureViewHandler completionHandler);
 	}
 
 	[Introduced (PlatformName.iOS, 10, 0)]
@@ -44,6 +60,10 @@ interface NSExtensionContext_INUIHostedViewControlling {
 
 		[Export ("hostedViewMaximumAllowedSize")]
 		CGSize GetHostedViewMaximumAllowedSize ();
+
+		[iOS (11,0)]
+		[Export ("interfaceParametersDescription")]
+		string GetInterfaceParametersDescription ();
 	}
 
 	[Introduced (PlatformName.iOS, 10, 0)]