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[ArKit] Fix managed delegate signatures. #23230

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Merged
merged 1 commit into from
Jun 29, 2025
Merged

[ArKit] Fix managed delegate signatures. #23230

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14 changes: 8 additions & 6 deletions src/arkit.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
// Copyright 2017 Microsoft Inc. All rights reserved.
//

#nullable enable

using System;
using System.ComponentModel;
using System.Numerics;
Expand Down Expand Up @@ -724,7 +726,7 @@ interface ARReferenceImage : NSCopying {
[iOS (13, 0)]
[Async]
[Export ("validateWithCompletionHandler:")]
void Validate (Action<NSError> completionHandler);
void Validate (Action<NSError?> completionHandler);

/// <param name="image">To be added.</param>
/// <param name="orientation">To be added.</param>
Expand Down Expand Up @@ -1010,7 +1012,7 @@ interface ARSession {
<remarks>To be added.</remarks>
""")]
[Export ("getCurrentWorldMapWithCompletionHandler:")]
void GetCurrentWorldMap (Action<ARWorldMap, NSError> completionHandler);
void GetCurrentWorldMap (Action<ARWorldMap?, NSError?> completionHandler);

[Async (XmlDocs = """
<param name="transform">The transform to the position and orientation of the region from which to create a reference object.</param>
Expand All @@ -1022,7 +1024,7 @@ interface ARSession {
""")]
[MarshalDirective (NativePrefix = "xamarin_simd__", Library = "__Internal")]
[Export ("createReferenceObjectWithTransform:center:extent:completionHandler:")]
void CreateReferenceObject (Matrix4 transform, Vector3 center, Vector3 extent, Action<ARReferenceObject, NSError> completionHandler);
void CreateReferenceObject (Matrix4 transform, Vector3 center, Vector3 extent, Action<ARReferenceObject?, NSError?> completionHandler);

[iOS (13, 0)]
[Export ("raycast:")]
Expand All @@ -1047,7 +1049,7 @@ interface ARSession {
[iOS (16, 0)]
[Async]
[Export ("captureHighResolutionFrameWithCompletion:")]
void CaptureHighResolutionFrame (Action<ARFrame, NSError> handler);
void CaptureHighResolutionFrame (Action<ARFrame?, NSError?> handler);
}

/// <summary>Interface defining methods that respond to events in an <see cref="ARKit.ARSession" />.</summary>
Expand Down Expand Up @@ -2696,12 +2698,12 @@ interface ARGeoTrackingConfiguration {
[Async]
[Static]
[Export ("checkAvailabilityWithCompletionHandler:")]
void CheckAvailability (Action<bool, NSError> completionHandler);
void CheckAvailability (Action<bool, NSError?> completionHandler);

[Async]
[Static]
[Export ("checkAvailabilityAtCoordinate:completionHandler:")]
void CheckAvailability (CLLocationCoordinate2D coordinate, Action<bool, NSError> completionHandler);
void CheckAvailability (CLLocationCoordinate2D coordinate, Action<bool, NSError?> completionHandler);

[Static]
[Export ("new")]
Expand Down
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