Loading tile overlays is slow even when the raster data is locally available on the device running iOS 18.2 and built with Xcode 16.2. In this video (https://3dtopo.com/superSlowTileLoading.mov) it takes 38 seconds to load tiles readily available on the device. Then, the whole screen flashes when tiles that are already drawn are redrawn, making for a very poor user experience. 38 seconds to load a dozen or so small images (512x512) stored locally on the device is simply unacceptable. I can't release a product like this that I've spent the last 1.5 years building and many years developing the maps themselves. This severe issue is new since I committed to basing my app on MapKit. Note that this issue does not occur with Apple's base map tiles. I created a Feedback Assitant case, FB16110803, for this issue. For the video, I disabled loading any tiles from the network and disabled loading any other data, such as polylines. Essentially all I am doing is loading the tiles stored on the device and returning them, such as: public func loadTile(at path: MKTileOverlayPath, result: @escaping (Data?, Error?) -> Void) { fetchData(forKey: key, failure: {error in result(nil, error)}, success: {data in result(data, nil)}) } open func fetchData(forKey key: String, failure fail: ((Error?) -> ())? = nil, success succeed: @escaping (Data) -> ()) { let path = self.path(forKey: key) do { let data = try Data( contentsOf: URL(fileURLWithPath: path), options: Data.ReadingOptions()) succeed(data) self.updateDiskAccessDate(atPath: path) } catch { if let block = fail { block(error) } } }

We’ve set up an advanced App Clip experience that successfully launches when a user scans our QR code. However, the same App Clip invocation URL does not launch when tapping the associated Action Link on our Apple Place Card in Apple Maps. Instead of opening the App Clip, the link falls back to the website. What We Have Done So Far: App Clip Launched in App Store Connect: Our App Clip is approved and live on the App Store. Here is the invocation URL: https://appclip.parkzenapp.com/park?q=oJrbSIgx Below is the QR code for our Advanced App Clip experience we are attempting to open in our Apple Maps Place card When scanning the QR code that uses the same App Clip invocation URL, the App Clip reliably launches as expected. Here is our apple-app-site-association file, thats correctly served from the associated domain: https://appclip.parkzenapp.com/.well-known/apple-app-site-association Add here is a screenshot showing how the appclip.parkzenapp.com domain is correctly validated. Advanced App Clip Experience: We created and submitted an advanced App Clip Experience specifically tied to our location on Apple Maps. This App Clip Experience is approved and live. Below is an image of our set up of this Advanced App Clip Experience Business Connect: We've created the Apple Maps Location in business connect and added the advanced App Clip experience invocation URL as an Action Link in the place card. See screenshot below. Apple Maps Place: https://maps.apple.com/place?auid=906421750045811407 Despite meeting these conditions, when a user taps the Action Link (the "Reserve" button in the Apple Maps Place Card), the fallback website opens rather than the App Clip. Question: What additional step or configuration might we be missing to ensure the Action Link on our Apple Maps place card triggers the App Clip instead of the website? Thank you

Having multiple issues with google maps via wireless apply car play. 1.: maps freezing 2.:The direction I’m heading seems to be off and searching some times 3.: The most annoying, the audio doesn’t work when I’m using google maps for a trip.

Hello, dear engineer: The UWB Accessory used by my APP has inconsistent code callbacks on iOS17 and iOS18. I have connected multiple UWB Accessory by Accessory Single Configuration Data (UUID: 95e8d9d5-d8ef-4721-9a4e-807375f53328) in the APP. In iOS17.5.1, the unconnected Accessory calls the func session in the NiSessionDelegate (_ session: NISession, didRemove nearbyObjects: [NINearbyObject], "reason: NINearbyObject RemovalReason)," reason is the timeout. iOS18.0.1 does not call didRemove and fails to connect automatically after 10 minutes on the disconnected Accessory. iOS18.2 does not call didRemove. After 10 minutes, when the Accessory is not connected, it automatically connects and starts ranging. Therefore, I would like to ask what is updated in iOS18 UWB? Is there a document for reference, or can you provide the callback performance of each iOS version for UWB? The code is as follows: niConfiguration = try NINearbyAccessoryConfiguration(data: Data(AccessoryUwbConfigData)) uwbSession.run(niConfiguration)

Hello, I'm currently migrating my app location service to use the new CLLocationUpdate.Updates. I'm trying to understand what can fail in this AsyncSequence. Based on the previous CLError, I thought authorisation was one of them for example but it turns out that this is handled by the CLLocationUpdate where we can check different properties. So, is there a list of errors available somewhere? Thanks Axel, @alpennec

I'm trying to create a link from a restaurant annotation on a map in my app (created using MapKit) that will open the Apple Maps app on an iphone. I've been using the Restaurant name, telephone number, and coordinates and cannot get applemaps to open the enhanced page (which contains photographs and customer reviews and is much more descriptive than the page that is opening, which only shows the location on a map with the phone number and coordinates. It is not that descriptive, and I'm trying to create a request that will make it very easy to jump back and forth between my app and the enhanced page on apple maps. here's what I'm using in my request: " private func openInAppleMaps() { let coordinate = CLLocationCoordinate2D(latitude: restaurant.latitude, longitude: restaurant.longitude) let placemark = MKPlacemark(coordinate: coordinate) let mapItem = MKMapItem(placemark: placemark) mapItem.name = restaurant.name if let phone = restaurant.telephone1 { mapItem.phoneNumber = phone } mapItem.openInMaps(launchOptions: [MKLaunchOptionsShowsTrafficKey: true]) } }" the entire file is attached. Any help or advice would be much appreciated. RestaurantCallOutBox.swift

Hi, I have develop the application in the react native. Now this application is related to truck drivers. So we have added load and when they accept the load then we fetch the location to firebase. Now issue is its not working when app close (background) on physical device. We tried on simulator and its working perfectly in the background. But when i make the build and test on physical device its not working for background task.

When I set the values of notifyOnExit and notifyOnEnter to true when registering CLCircularRegion, I checked that the didExitRegion and didEnterRegion functions are called well. However, there is a problem that they are called twice in a row every time they are called. I was wondering if this is an internal bug in the API. There is also a stackoverflow report related to the above issue. I would appreciate your confirmation. stackoverflow - why the didEnterRegion called twice? Thank you.

I have App uploaded to app store but it was rejected 5 times because of the location and photo permission purpose string the idea of the app is to add compliment , choose the location on the map and some info and the location is not associated to user identity it just to show his place on the map if the place he want to pick is near him he can refuse location permission the map can open and pick the point he want and need permission for images to add images with compliment , I need help for location and images permission purpose string.

Has anyone found a thread-safe pattern that can extract results from completerDidUpdateResults(MKLocalSearchCompleter) in the MKLocalSearchCompleterDelegate ? I've downloaded the code sample from Interacting with nearby points of interest and notice the conformance throws multiple errors in Xcode 16 Beta 5 with Swift 6: extension SearchDataSource: MKLocalSearchCompleterDelegate { nonisolated func completerDidUpdateResults(_ completer: MKLocalSearchCompleter) { Task { let suggestedCompletions = completer.results await resultStreamContinuation?.yield(suggestedCompletions) } } Error: Task-isolated value of type '() async -> ()' passed as a strongly transferred parameter; later accesses could race and Error: Sending 'suggestedCompletions' risks causing data races Is there another technique I can use to share state of suggestedCompletions outside of the delegate in the code sample?

I am using CLServiceSession(authorization: .always) to start a service session for tracking Zone entry and exit in the background in my app. It has been working fine on iOS 18 until recently when we added some BGProcessingTasks. The task runs when the user is not moving and the device is on charge, this task runs fro a bit in the background, however we are seeing that even though we are reinitializing then session upon app launch. We have even tried to just explicitly reinitialize a session within the background task callback, but the zone tracking still continues to fail. Significant location changes are unaffected. Timeline of events: User Opens App, CLServiceSession(authorization: .always) is called (assume permissions have already been granted.) App is backgrounded User moves outside zone and app captures the data correctly (this can happen any amount of times) User plugs in Phone BGProcessingTask callback is run, it may or may not be terminated early. The service session is recreated as the first action in the callback. (we have also tried putting it in the main init() function for the app, same outcome) User moves outside zone later and app does NOT capture the data. User is sad :( The session seems to be reinitialized correctly when the app is launched due to CoreLocation updates. Is this expected behaviour or a bug? Is there a good way to debug what is happening with the sessions? Unfortunately, the WWDC sessions on this have not enlightened us about the cause of this behaviour.

I have implemented geofencing using CLMonitor. The implementation follows this general structure: private var monitorTask: Task<Void, Never>? private var backgroundSession: CLBackgroundActivitySession? func start() async { backgroundSession = CLBackgroundActivitySession() monitorTask = Task { do { let monitor = await CLMonitor("monitor") for try await event in await monitor.events { handleEvent(event: event) } } catch {} } } func addSpot() async { let monitor = await CLMonitor("monitor") let center = CLLocationCoordinate2D(latitude: 0, longitude: 0) let condition = CLMonitor.CircularGeographicCondition(center: center, radius: 100) await monitor.add(condition, identifier: "sample-1") } When the app is not task-killed, the code inside handleEvent executes as expected. However, after a user-initiated task kill, the functionality does not work properly.

After upgrading to iOS 18.1, apple maps is really slow. I thought it was the app so I switched to google maps and same issue. I have tried all (including reseting the iPhone) but it did not fix it. I had iPhone 15 proMax, but since nothing worked, I upgraded to i16 but .... nothing. Any idea on how to get it fixed?

According to the following article, the CLCircularGeographicCondition has a limit whereby only 20 conditions can be monitored by any single app. Monitoring the user’s proximity to geographic regions While I understand the rationale behind this limit, 20 conditions seems quite low for some apps. It would be good if an app could request that the user opt-in to allowing more conditions if they understand the impact this might have on the battery etc. I'm migrating an app presently to use CLCircularGeographicCondition instead of the now deprecated CLCircularRegion. It would be good if there were more guidance on how to use the new Core Location API's to monitor how many conditions are in use within an app and how they can be deactivated when no longer required, allowing the app to free up more of the 20 conditions available.

I'm wondering if setting the correct activityType after initializing CLLocationManager will make the location results more accurate. locationManager = CLLocationManager() locationManager.distanceFilter = 20 locationManager.activityType = .fitness

Does visionOS support mapkit?

When using Search.autocomplete and getting the results, each search result object has coordinate which have 13 decimal places. When you use Geocoder.reverseLookup for these coordinates, it returns the wrong address and different coordinates (6 decimal places and different as well). What works is using Geocoder.lookup (with getsUserLocation as true) and putting in the Search.autocomplete displayLines (as a string) for the query. Am I doing something wrong or is this a bug? Code: const exampleQuery = '<example address>'; const search = new mapkit.Search({ getsUserLocation: true, }); search.autocomplete( exampleQuery, (error, data) => { if (error) { console.error('Search error:', error); return; } const { coordinate } = data.results[0]; console.log("Autocomplete coordinate", coordinate); // Lat and lng are both have 13 decimal places const geoCoder = new mapkit.Geocoder({}); geoCoder.reverseLookup( new mapkit.Coordinate(coordinate.latitude, coordinate.longitude), (error, data) => { const { formattedAddress, coordinate } = data.results[0]; console.log(formattedAddress, coordinate); // Not the same address from example query and from the search autocomplete, also the coordinate has 7 decimal places } ); }, {} );

We applied for Location Push Entitlement on June. It has been several months since then but we still got not any results (either passed or rejected).

I started getting a location error recently. I've never seen this error before and it began happeing randomly. Here is the breakpoint. (if let locationManager........) var currentLocation: Result<CLLocation, Error> { get { #if DEBUG return .success(CLLocation(latitude: CLLocationDegrees(exactly: 0)!, longitude: CLLocationDegrees(exactly: 0)!)) #else if let locationManager = self.locationManager { return locationManager.currentLocation } return .failure(LocationError.unknown) #endif } } I've tried everything I can think of to fix the issue. It has an issue getting the users location when logging in. I've made no changes to the code and everything has worked for years. The bug reports show nothing. I've tried re-installing Xcode, rebuilding the pods etc. I've tried everything that you would normally do in this situation.

I have an application that uses geolocation to track the user’s location and trigger actions when the app is in either the foreground or background. Currently, it seems that region entry is not triggered unless an app like Maps (which actively uses location services) is opened. The location permissions are correctly set to “Always” with precise location enabled. We are using geofencing to setup region and trigger actions when entering or leaving. Is there something I’m missing in the configuration that could be preventing region monitoring from triggering properly when the app is in use or in background?