Fix some warnings

OBAKit/Bookmarks/TripBookmarkCell.swift

@@ -141,6 +141,11 @@ final class TripBookmarkTableCell: OBAListViewCell {
 
         isAccessibilityElement = true
         accessibilityTraits = [.button, .updatesFrequently]
+
+        let sizeTraits: [UITrait] = [UITraitVerticalSizeClass.self, UITraitHorizontalSizeClass.self]
+        registerForTraitChanges(sizeTraits) { (self: Self, previousTraitCollection: UITraitCollection) in
+            self.layoutView()
+        }
     }
 
     required init?(coder aDecoder: NSCoder) {
@@ -245,11 +250,6 @@ final class TripBookmarkTableCell: OBAListViewCell {
         accessibilityValue = nil
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        layoutView()
-    }
-
     override var isHighlighted: Bool {
         didSet {
             contentView.backgroundColor = isHighlighted ? ThemeColors.shared.highlightedBackgroundColor : nil

OBAKit/Controls/VisualEffectsShadow/HoverBar.swift

@@ -109,24 +109,18 @@ class HoverBarPassThroughView: UIView {
             shadowView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: blurRadius),
             shadowView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: -blurRadius)
         ])
-    }
-
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-
-        if traitCollection.hasDifferentColorAppearance(comparedTo: previousTraitCollection) {
-            transition(to: traitCollection.userInterfaceStyle)
-        }
-    }
 
-    private func transition(to style: UIUserInterfaceStyle) {
-        switch style {
-        case .light, .unspecified:
-            showShadow = true
-        case .dark:
-            showShadow = false
-        @unknown default:
-            fatalError()
+        registerForTraitChanges([UITraitUserInterfaceStyle.self]) { (self: Self, previousTraitCollection: UITraitCollection) in
+            if self.traitCollection.hasDifferentColorAppearance(comparedTo: previousTraitCollection) {
+                switch self.traitCollection.userInterfaceStyle {
+                case .light, .unspecified:
+                    self.showShadow = true
+                case .dark:
+                    self.showShadow = false
+                @unknown default:
+                    fatalError()
+                }
+            }
         }
     }
 

OBAKit/Mapping/MapRegionManager.swift

@@ -244,7 +244,7 @@ public class MapRegionManager: NSObject,
             }
         }
 
-        var mapRegion = await mapView.region
+        var mapRegion = mapView.region
         mapRegion.span.latitudeDelta *= preferredLoadDataRegionFudgeFactor
         mapRegion.span.longitudeDelta *= preferredLoadDataRegionFudgeFactor
 

OBAKit/Mapping/MapViewController.swift

@@ -540,7 +540,6 @@ class MapViewController: UIViewController,
         }
     }
 
-    @MainActor
     public func mapRegionManager(_ manager: MapRegionManager, showSearchResult response: SearchResponse) {
         Task { @MainActor [weak self] in
             guard let self, let result = response.results.first else { return }

OBAKit/Mapping/PulsingAnnotationView.swift

@@ -118,6 +118,12 @@ class PulsingAnnotationView: MKAnnotationView {
         layer.anchorPoint = CGPoint(x: 0.5, y: 0.5)
         calloutOffset = CGPoint(x: 0, y: 4)
         self.bounds = bounds
+
+        registerForTraitChanges([UITraitUserInterfaceStyle.self]) { (self: Self, previousTraitCollection: UITraitCollection) in
+            if self.traitCollection.userInterfaceStyle != previousTraitCollection.userInterfaceStyle {
+                self.rebuildLayers()
+            }
+        }
     }
 
     required init?(coder aDecoder: NSCoder) {
@@ -162,14 +168,6 @@ class PulsingAnnotationView: MKAnnotationView {
         }
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-
-        if traitCollection.userInterfaceStyle != previousTraitCollection?.userInterfaceStyle {
-            rebuildLayers()
-        }
-    }
-
     override func willMove(toSuperview newSuperview: UIView?) {
         if newSuperview != nil {
             rebuildLayers()

OBAKit/Mapping/StopAnnotationView.swift

@@ -76,6 +76,12 @@ class StopAnnotationView: MKAnnotationView {
         updateAccessibility()
 
         NotificationCenter.default.addObserver(self, selector: #selector(voiceoverStatusDidChange), name: UIAccessibility.voiceOverStatusDidChangeNotification, object: nil)
+
+        registerForTraitChanges([UITraitUserInterfaceStyle.self]) { (self: Self, previousTraitCollection: UITraitCollection) in
+            if self.traitCollection.userInterfaceStyle != previousTraitCollection.userInterfaceStyle {
+                self.rebuildIcon()
+            }
+        }
     }
 
     required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") }
@@ -105,17 +111,6 @@ class StopAnnotationView: MKAnnotationView {
         }
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-
-        guard
-            let stop = annotation as? Stop,
-            let delegate = delegate
-        else { return }
-
-        image = delegate.iconFactory.buildIcon(for: stop, isBookmarked: delegate.isStopBookmarked(stop), traits: traitCollection)
-    }
-
     // MARK: - Annotation Rendering
 
     private func prepareForDisplay(bookmark: Bookmark, delegate: StopAnnotationDelegate) {
@@ -179,4 +174,13 @@ class StopAnnotationView: MKAnnotationView {
         // we should skip the callout and push directly to the annotation's destination view.
         canShowCallout = !UIAccessibility.isVoiceOverRunning
     }
+
+    private func rebuildIcon() {
+        guard
+            let stop = annotation as? Stop,
+            let delegate = delegate
+        else { return }
+
+        image = delegate.iconFactory.buildIcon(for: stop, isBookmarked: delegate.isStopBookmarked(stop), traits: traitCollection)
+    }
 }

OBAKit/Onboarding/DataMigration/DataMigrationView.swift

@@ -105,7 +105,7 @@ public struct DataMigrationView: View, OnboardingView {
 
     private func handleReportDismiss() {
         Task {
-            await self.dismiss()
+            self.dismiss()
         }
     }
 

OBAKit/Orchestration/Application.swift

@@ -112,7 +112,7 @@ public class Application: CoreApplication, PushServiceDelegate {
             }
 
             Task(priority: .userInitiated) {
-                await ProgressHUD.show()
+                ProgressHUD.show()
 
                 do {
                     let arrDep = try await apiService.getTripArrivalDepartureAtStop(stopID: deepLink.stopID, tripID: deepLink.tripID, serviceDate: deepLink.serviceDate, vehicleID: deepLink.vehicleID, stopSequence: deepLink.stopSequence).entry
@@ -126,7 +126,7 @@ public class Application: CoreApplication, PushServiceDelegate {
                     await self.displayError(error)
                 }
 
-                await ProgressHUD.dismiss()
+                ProgressHUD.dismiss()
             }
         }
 

OBAKit/Stops/StopHeaderController.swift

@@ -149,6 +149,11 @@ class StopHeaderView: UIView {
         ])
 
         addGestureRecognizer(toggleRouteDetailsGestureRecognizer)
+
+        let sizeTraits: [UITrait] = [UITraitVerticalSizeClass.self, UITraitHorizontalSizeClass.self]
+        registerForTraitChanges(sizeTraits) { (self: Self, previousTraitCollection: UITraitCollection) in
+            self.configureView()
+        }
     }
 
     required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") }
@@ -200,11 +205,6 @@ class StopHeaderView: UIView {
         self.stackPaddingBottomHeight.constant = suggestedHeight
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        self.configureView()
-    }
-
     @objc private func toggleRouteDetails(_ sender: UITapGestureRecognizer) {
         isHidingRoutesLabel.toggle()
         routesLabel.alpha = isHidingRoutesLabel ? 1.0 : 0.0

OBAKit/Stops/WalkTimeView.swift

@@ -74,6 +74,11 @@ class WalkTimeView: UIView {
         ])
 
         NotificationCenter.default.addObserver(self, selector: #selector(deviceOrientationDidChange), name: UIDevice.orientationDidChangeNotification, object: nil)
+
+        let sizeTraits: [UITrait] = [UITraitVerticalSizeClass.self, UITraitHorizontalSizeClass.self]
+        registerForTraitChanges(sizeTraits) { (self: Self, previousTraitCollection: UITraitCollection) in
+            self.setNeedsDisplay()
+        }
     }
 
     required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") }
@@ -121,11 +126,6 @@ class WalkTimeView: UIView {
         return CGSize(width: UIView.noIntrinsicMetric, height: maximumIntrinsicHeight)
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        setNeedsDisplay()
-    }
-
     @objc fileprivate func deviceOrientationDidChange(_ notification: Notification) {
         setNeedsDisplay()
     }

OBAKit/Trip/TripStopListItem.swift

@@ -178,6 +178,10 @@ final class TripStopCell: OBAListViewCell {
         ])
 
         isAccessibilityElement = true
+
+        registerForTraitChanges([UITraitPreferredContentSizeCategory.self]) { (self: Self, previousTraitCollection: UITraitCollection) in
+            self.layoutAccessibility()
+        }
     }
 
     required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") }
@@ -232,11 +236,6 @@ final class TripStopCell: OBAListViewCell {
         layoutAccessibility()
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        layoutAccessibility()
-    }
-
     func layoutAccessibility() {
         self.textLabelsStack.axis = isAccessibility ? .vertical : .horizontal
         self.textLabelSpacerView.isHidden = isAccessibility

OBAKit/Trip/TripViewController.swift

@@ -30,13 +30,17 @@ class TripViewController: UIViewController,
         self.tripConvertible = tripConvertible
 
         super.init(nibName: nil, bundle: nil)
+
+        registerTraitChangeCallback()
     }
 
     init(application: Application, arrivalDeparture: ArrivalDeparture) {
         self.application = application
         self.tripConvertible = TripConvertible(arrivalDeparture: arrivalDeparture)
 
         super.init(nibName: nil, bundle: nil)
+
+        registerTraitChangeCallback()
     }
 
     required init?(coder: NSCoder) {
@@ -46,6 +50,13 @@ class TripViewController: UIViewController,
     deinit {
         enableIdleTimer()
     }
+
+    private func registerTraitChangeCallback() {
+        let sizeTraits: [UITrait] = [UITraitVerticalSizeClass.self, UITraitHorizontalSizeClass.self, UITraitPreferredContentSizeCategory.self]
+        registerForTraitChanges(sizeTraits) { (self: Self, previousTraitCollection: UITraitCollection) in
+            self.updateTitleView()
+        }
+    }
 
     // MARK: - UIViewController
 
@@ -102,11 +113,6 @@ class TripViewController: UIViewController,
         enableIdleTimer()
     }
 
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        updateTitleView()
-    }
-
     // MARK: - NSUserActivity
 
     /// Creates and assigns an `NSUserActivity` object corresponding to this trip.