[watchkit] Update to beta 4 (#2398)

Author: spouliot

src/WatchKit/WKAccessibility.cs

@@ -15,6 +15,15 @@ public partial class WKAccessibility {
 		static public bool IsVoiceOverRunning {
 			get { return WKAccessibilityIsVoiceOverRunning (); }
 		}
+
+		[Watch (4,0)]
+		[DllImport (Constants.WatchKitLibrary)]
+		static extern bool WKAccessibilityIsReduceMotionEnabled ();
+
+		[Watch (4,0)]
+		static public bool IsReduceMotionEnabled {
+			get { return WKAccessibilityIsReduceMotionEnabled (); }
+		}
 	}
 }
 

src/WatchKit/WKDefs.cs

@@ -216,4 +216,38 @@ public enum WKWaterResistanceRating : nint {
 		Ipx7,
 		Wr50,
 	}
+
+	[Watch (4,0)][NoiOS]
+	[Native]
+	public enum WKSnapshotReason : nint {
+		AppScheduled = 0,
+		ReturnToDefaultState,
+		ComplicationUpdate,
+		Prelaunch,
+		AppBackgrounded,
+	}
+
+	[Watch (4,0)][NoiOS]
+	[Native]
+	public enum WKPageOrientation : nint {
+		Horizontal,
+		Vertical,
+	}
+
+	[Watch (4,0)][NoiOS]
+	[Native]
+	public enum WKInterfaceScrollPosition : nint {
+		Top,
+		CenteredVertically,
+		Bottom,
+	}
+
+	[Watch (4,0)][NoiOS]
+	[Native]
+	public enum WKInterfaceDeviceBatteryState : nint {
+		Unknown,
+		Unplugged,
+		Charging,
+		Full,
+	}
 }

src/watchkit.cs

@@ -71,6 +71,7 @@ interface WKInterfaceController {
 		[Export ("handleActionWithIdentifier:forNotification:")]
 		void HandleAction ([NullAllowed] string identifier, UNNotification notification);
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Use 'WKExtensionDelegate.HandleUserActivity' instead.")]
 		[Export ("handleUserActivity:")]
 		// This NSDictionary is OK, it is arbitrary and user specific
 		void HandleUserActivity ([NullAllowed] NSDictionary userActivity);
@@ -157,9 +158,15 @@ interface WKInterfaceController {
 		[Static, Export ("openParentApplication:reply:")]
 		bool OpenParentApplication (NSDictionary userInfo, [NullAllowed] Action<NSDictionary, NSError> reply);
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Use 'ReloadRootPageControllers' instead.")]
 		[Static, Export ("reloadRootControllersWithNames:contexts:")]
 		void ReloadRootControllers (string [] names, [NullAllowed] NSObject [] contexts);
 
+		[Watch (4,0)][NoiOS]
+		[Static]
+		[Export ("reloadRootPageControllersWithNames:contexts:orientation:pageIndex:")]
+		void ReloadRootPageControllers (string[] names, [NullAllowed] NSObject[] contexts, WKPageOrientation orientation, nint pageIndex);
+
 #if !XAMCORE_3_0
 		// now exposed with the corresponding WKErrorCode enum
 		[Field ("WatchKitErrorDomain")]
@@ -192,9 +199,11 @@ interface WKInterfaceController {
 		[Export ("dismissAddPassesController")]
 		void DismissAddPassesController ();
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Glances support was removed.")]
 		[Export ("beginGlanceUpdates")]
 		void BeginGlanceUpdates ();
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Glances support was removed.")]
 		[Export ("endGlanceUpdates")]
 		void EndGlanceUpdates ();
 
@@ -215,6 +224,22 @@ interface WKInterfaceController {
 		[Watch (3,0)][NoiOS]
 		[Export ("crownSequencer", ArgumentSemantic.Strong)]
 		WKCrownSequencer CrownSequencer { get; }
+
+		[Watch (4,0)][NoiOS]
+		[Export ("scrollToObject:atScrollPosition:animated:")]
+		void ScrollTo (WKInterfaceObject @object, WKInterfaceScrollPosition scrollPosition, bool animated);
+
+		[Watch (4,0)][NoiOS]
+		[Export ("interfaceDidScrollToTop")]
+		void InterfaceDidScrollToTop ();
+
+		[Watch (4,0)][NoiOS]
+		[Export ("interfaceOffsetDidScrollToTop")]
+		void InterfaceOffsetDidScrollToTop ();
+
+		[Watch (4,0)][NoiOS]
+		[Export ("interfaceOffsetDidScrollToBottom")]
+		void InterfaceOffsetDidScrollToBottom ();
 	}
 
 	[iOS (8,2)]
@@ -330,6 +355,11 @@ interface WKAccessibility {
 		[Notification]
 		[Field ("WKAccessibilityVoiceOverStatusChanged")]
 		NSString VoiceOverStatusChanged { get; }
+
+		[Watch (4,0)][NoiOS]
+		[Notification]
+		[Field ("WKAccessibilityReduceMotionStatusDidChangeNotification")]
+		NSString ReduceMotionStatusDidChangeNotification { get; }
 	}
 
 	[iOS (8,2)]
@@ -414,6 +444,18 @@ interface WKInterfaceDevice {
 		[Watch (3,0)][NoiOS]
 		[Export ("crownOrientation")]
 		WKInterfaceDeviceCrownOrientation CrownOrientation { get; }
+
+		[Watch (4,0)][NoiOS]
+		[Export ("batteryMonitoringEnabled")]
+		bool BatteryMonitoringEnabled { [Bind ("isBatteryMonitoringEnabled")] get; set; }
+
+		[Watch (4,0)][NoiOS]
+		[Export ("batteryLevel")]
+		float BatteryLevel { get; }
+
+		[Watch (4,0)][NoiOS]
+		[Export ("batteryState")]
+		WKInterfaceDeviceBatteryState BatteryState { get; }
 	}
 
 	[iOS (8,2)]
@@ -830,6 +872,26 @@ interface WKExtension {
 		[Watch (3,0)]
 		[Export ("applicationState")]
 		WKApplicationState ApplicationState { get; }
+
+		[Watch (4,0)]
+		[NullAllowed, Export ("visibleInterfaceController")]
+		WKInterfaceController VisibleInterfaceController { get; }
+
+		[Watch (4,0)]
+		[Export ("isApplicationRunningInDock")]
+		bool IsApplicationRunningInDock { get; }
+
+		[Watch (4,0)]
+		[Export ("autorotating")]
+		bool Autorotating { [Bind ("isAutorotating")] get; set; }
+
+		[Watch (4,0)]
+		[Export ("frontmostTimeoutExtended")]
+		bool FrontmostTimeoutExtended { [Bind ("isFrontmostTimeoutExtended")] get; set; }
+
+		[Watch (4,0)]
+		[Export ("enableWaterLock")]
+		void EnableWaterLock ();
 	}
 
 	[NoiOS]
@@ -892,6 +954,10 @@ interface WKExtensionDelegate {
 		[Watch (3,0)]
 		[Export ("handleWorkoutConfiguration:")]
 		void HandleWorkoutConfiguration (HKWorkoutConfiguration workoutConfiguration);
+
+		[Watch (4,0)]
+		[Export ("deviceOrientationDidChange")]
+		void DeviceOrientationDidChange ();
 	}
 
 	[Watch (2,2), NoiOS]
@@ -1024,8 +1090,13 @@ interface WKRefreshBackgroundTask {
 		[NullAllowed, Export ("userInfo")]
 		INSSecureCoding UserInfo { get; }
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Use 'SetTaskCompleted (false)' instead.")]
 		[Export ("setTaskCompleted")]
 		void SetTaskCompleted ();
+
+		[Watch (4,0)]
+		[Export ("setTaskCompletedWithSnapshot:")]
+		void SetTaskCompleted (bool refreshSnapshot);
 	}
 
 	[Watch (3,0)][NoiOS]
@@ -1037,9 +1108,14 @@ interface WKApplicationRefreshBackgroundTask {
 	[BaseType (typeof (WKRefreshBackgroundTask))]
 	interface WKSnapshotRefreshBackgroundTask {
 
+		[Deprecated (PlatformName.WatchOS, 4,0, message: "Use 'ReasonForSnapshot' instead.")]
 		[Export ("returnToDefaultState")]
 		bool ReturnToDefaultState { get; }
 
+		[Watch (4,0)]
+		[Export ("reasonForSnapshot")]
+		WKSnapshotReason ReasonForSnapshot { get; }
+
 		[Export ("setTaskCompletedWithDefaultStateRestored:estimatedSnapshotExpiration:userInfo:")]
 		void SetTaskCompleted (bool restoredDefaultState, [NullAllowed] NSDate estimatedSnapshotExpiration, [NullAllowed] INSSecureCoding userInfo);
 	}