I have a Nissan Rogue 2021 and iPhone 14 Pro Max. Carplay was working fine until I decided to update to the new beta program and now my carplay does not seem to want to operate at all. I do the fixes online suggest in rebooting both systems, forgetting entirely and reconnecting. In the process of doing so, I can get the prompts to start with "Allow while unlocked?" But once selecting that I am unable to actually use the Carplay from the phone. It doesn't even give option to switch to it when I attempt to change audio output.
Maps & Location
RSS for tagLearn how to integrate MapKit and Core Location to unlock the power of location-based features in your app.
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Hello,
I'm currently implementing code to track routes and determine if users have arrived at their destination using CLServiceSession, CLBackgroundActivitySession, and CLLocationUpdate.liveUpdates.
I want to obtain location data across all app states: foreground, background, and terminated.
I have two questions:
Background Location Indicator Issue: I'm using CLBackgroundActivitySession to get location updates in the background. Normally, the background location indicator (blue bar) doesn't appear at the top left of the screen for my app. However, when another app (e.g., LiveUpdatesSample) activates CLBackgroundActivitySession, my app's background location indicator suddenly becomes visible. Can you explain why this happens? or Can I Control showsBackgroundLocationIndicator in CLBackgroundActivitySession
Session Management: Is there a way to terminate all currently active CLBackgroundActivitySessions? I understand that when CLBackgroundActivitySession is activated and the app is terminated and then relaunched, a new CLBackgroundActivitySession needs to be created. In this case, are the previously created and running CLBackgroundActivitySessions automatically released when the app is relaunched?
My app is currently using CLGeocoder to get a CLPlacemark, then using placemark.postalAddress with CNPostalAddressFormatter to get an attributed string for the full address, I then enumerate its attributes to pull out specific elements like just the street or state or zip etc.
This is deprecated in iOS 26 with MKReverseGeocodingRequest being the intended replacement. This API returns an MKMapItem which doesn’t provide a CNPostalAddress - you can get a full address as a String but not structured address data that I’m seeing. Am I missing some way to get the postal address? Or is it a non-goal to provide that anymore? Thanks!
Hi,
I am creating a Driving Behaviour Monitoring app in which I range beacons and I require location updates in foreground, background and in terminated state all the time.
I am using CLServiceSession with "Always Authorisation" to get location events. I create CLServiceSession object in the foreground and start monitoring driving and then re-create it when the app is relaunched after termination. Doing this works fine.
But sometimes when app is terminated and is not opened again, the app runs on its own even when the device is stationary ( I can see the app is using Location in the Control Centre) and after that Location updates are not received and I am not able to track the driving behaviour. I tried to add diagnostics to know the cause and found "Insufficiently In Use" and then "Service Session Required" in the diagnostics.
It would be of great help if the proper usage of CLServiceSession is provided.
Important Question: When does the CLServiceSession gets invalidated or destroyed that was created when the app was in foreground ? What happens to the CLServiceSession which was created in the foreground if the app is not opened for long duration, let's say a day or two?
Hi Team,
when our customers turn on bluetooth connectivity whether Apple creates a profile of the user or their locations and if it is used for any other purpose.
Could you please clarify this?
we are getting the below message in the Bluetooth permissions popup below the map "Information from Bluetooth devices can be used to determine your location and create a profile of you."
What is this profile? and what is the purpose of creating it while the user uses Bluetooth in ios app.
Topic:
App & System Services
SubTopic:
Maps & Location
I'm currently testing the CLMonitor API and have a question about CLServiceSession management.
When my app is relaunched from a terminated state in the background due to CLMonitor events, do I still need to create and maintain a CLServiceSession instance?
I'm wondering if CLServiceSession is necessary even when I don't need to continuously receive GPS updates through liveUpdates. Since CLMonitor can trigger app launches for region monitoring events without requiring constant location updates, I'm unclear about whether the CLServiceSession is still required in this scenario.
Any clarification on the proper implementation would be greatly appreciated.
Thanks!
hi,
When changing the map to Satellite in Apple Maps and centering it on Ōmuta City, Fukuoka Prefecture, Japan (as shown in the image), the app crashes when swiping to the right. This issue also occurs in MapKit, and I confirmed it happens in Apple Maps as well. It seems that either the satellite map tiles are missing or an error is occurring.
Our application is experiencing a crash, and this has become a serious issue.
Since September 1, crashes have increased significantly. Initially, we suspected that the issue was due to our application’s implementation, but our investigation revealed that the problem lies with the map tiles being called through MapKit.
Could you please investigate this issue and provide a fix?
As GeoCoder is now deprecated I am struggling to get the country only information from the new MKReverseGeocoding.
Maybe someone can guide me or give me direction? Or is this just not possible anymore?
let request = MKReverseGeocodingRequest(location: self.lastLocation ?? fallbackLocation)
request?.getMapItems { items, error in
guard let items = items else { return }
self.cityName = items.first?.addressRepresentations?.cityWithContext ?? ""
self.countryName = items.first?.addressRepresentations?.regionName ?? ""
}
I couldn't find anything here, sure you can get the full Address but I need single values to store so the user can search for (example City, Country)
In case the structure is always the same, let us say the country is always third part, sure I could split the string but it is not a reliable way to do this, at least for me.
Any help would be much appreciated.
I have a sample that stop working on IOS 26, using the latest XCode and IOS sdk, the onTapGesture event is no longer happening. Maybe this is no longer the way to drop pins on the map.
Also not working on the iPhone 17 sim or iPhone 16 max pro device upgrading to IOS 26
Thanks, any help
Sample:
import SwiftUI
import MapKit
import CoreLocation
import Foundation
struct Pin: Identifiable {
let id = UUID()
let coordinate: CLLocationCoordinate2D
}
struct ContentTestPinDropView: View {
@State private var pins: [Pin] = []
var body: some View {
MapReader { reader in
Map(selection: .constant(nil)) {
ForEach(pins) { pin in
Marker("Pin", coordinate: pin.coordinate)
}
}
.onTapGesture { screenPoint in
if let coordinate = reader.convert(screenPoint, from: .local) {
pins.append(Pin(coordinate: coordinate))
}
}
}
}
}
Hello,
We are a software and hardware development company for the forestry and environmental sectors. We have been based in Quebec (Canada) for over 30 years now. Our Canadian market covers Quebec, Ontario, and the Maritime provinces in the east. We are currently expanding across Canada and into the northern United States. We are on Android platforms with several map and data entry applications.
To ensure the success of our expansion, we aim to become part of the Apple family, which is why we are contacting you today.
We have developed our own GNSS receiver to increase the location accuracy of our users. It uses Bluetooth BLE to communicate with mobile devices and a high-precision GPS that transmits its position using the NMEA protocol. We would like this device to be compatible with an iPhone/iPad. We have developed a mock location application in MAUI (multi-platform). Based on our interpretation of your documentation, we understand that the concept of mock location does not exist at Apple. How can we ensure that our Bluetooth GNSS device is compatible with your iPhone/iPad devices and that they can use the position of the Bluetooth device rather than the internal GPS of your devices?
We are a reseller for Juniper Systems, and we know that they have an app on the App Store that has the same features as our product.
https://junipersys.com/index.php/support/article/14709
We look forward to your follow-up and recommendations.
Hello,
We are a software and hardware development company for the forestry and environmental sectors. We have been based in Quebec (Canada) for over 30 years now. Our Canadian market covers Quebec, Ontario, and the Maritime provinces in the east. We are currently expanding across Canada and into the northern United States. We are on Android platforms with several map and data entry applications.
To ensure the success of our expansion, we aim to become part of the Apple family, which is why we are contacting you today.
We have developed our own GNSS receiver to increase the location accuracy of our users. This device is called GSFGPS. It uses Bluetooth BLE to communicate with mobile devices and a high-precision GPS that transmits its position using the NMEA protocol. We would like this device to be compatible with an iPhone/iPad. We have developed a mock location application in MAUI (multi-platform). Based on our interpretation of your documentation, we understand that the concept of mock location does not exist at Apple. How can we ensure that our Bluetooth GNSS device is compatible with your iPhone/iPad devices and that they can use the position of the Bluetooth device rather than the internal GPS of your devices?
We are a reseller for Juniper Systems, and we know that they have an app on the App Store that has the same features as our product.
https://junipersys.com/index.php/support/article/14709
We look forward to your follow-up and recommendations.
I'm working on an in-house iOS app designed to help users accurately track their routes during trips. Currently, I've implemented a method to track users when the app is open in the background. However, I'm facing challenges, as the tracking stops when the device is locked for more than 10 minutes.
I'm looking for a solution to continuously track a user's geolocation, even if the app is closed or not in use. Specifically, I want to ensure uninterrupted tracking, especially when the device is locked.
Here are some key points:
Current Method: I'm currently using the Core Location method and a combination of background tasks and a repeating timer to fetch the user's location and update a log for geolocation tracking when the app is open in the background.
Issues Faced: The tracking stops when the device is locked for more than 10 minutes. This limitation impacts the accuracy of the route tracking during longer trips.
Objective: My goal is to achieve continuous geolocation tracking, even when the app is closed or not actively used, to provide users with a seamless and accurate record of their routes.
Platform: The app is developed for iOS using the .net maui platform, and I'm seeking solutions or suggestions that are compatible with the iOS .net maui environment.
If anyone has experience or insights into achieving continuous geolocation tracking on iOS, especially when the app is not in use or the device is locked, I would greatly appreciate the assistance.
Topic:
App & System Services
SubTopic:
Maps & Location
Tags:
Core Location
Background Tasks
Maps and Location
This question has been asked several times by other users before. But there is no solution provided it seems. So I am asking the same here. I have a screen where I add mapview as a subview. In that it is showing instead of "Legal".
I have the CarPlay Entitlement "Driving Task" and two of my apps use it.
Now, in both apps, I have implemented Navigation. I requested the Navigation CarPlay Entitlement when the feature was mature and builds were available in Test Flight, since I wanted to release the new versions of the apps with navigation available both on the iPhone and in CarPlay.
I got no answer to my request, so I decided to release the apps with only navigation in the iPhone and the Driving Task functionality in CarPlay, thinking that maybe being live with navigation in the App Store was a requirement. I have asked permission again, and so far, the request is being ignored again.
What are the requirements to get the Navigation CarPlay Entitlement?
If the app is approved for navigation, is there something else the app must do to get the entitlement?
Requirements for CarPlay Entitlements seem quite obscure, are they listed anywhere?
Is there a technical problem to move from an existing CarPlay Entitlement to another? Can that be the reason the entitlement has not been granted?
Some of my competitors have the CarPlay Navigation entitlement. My use case is the same (in a better app in my opinion, of course). But I am only getting bad reviews because "the app does not include the map in CarPlay" after the big investment in implementing navigation in the apps.
Any help or insight would be appreciated.
Hello everyone,
I’m experiencing an issue with App Clips Advanced Experiences and Apple Maps/Siri Suggestions. We have already contacted Apple Support before, but they are investigating the cause of this issue and it has not been resolved til date.
The App Clip is bundled with the main app and has been already available on the App Store for several months. The business running the app has several physical shops and wants to offer the App Clip to show up in Apple Maps and Siri Suggestions at each location.
The App Clip is correctly exposed in the AASA file, and it's also validated correctly by the AASA APIs available at https://app-site-association.cdn-apple.com/a/v1.
{
"applinks": {
"apps": [],
"details": [
{
"appID": "TEAMID.bundleid",
"paths": []
}
]
},
"appclips": {
"apps": [
"TEAMID.bundleid.Clip"
]
}
}
(with TEAMID and bundleid being the team and bundle identifiers of the app)
The App Clip is displayed correctly when loading the website and when scanning a QR code or App Clip code, but doesn't appear in the Maps app or in Siri suggestions.
We have set up the App Clip Advanced Experiences on the App Store Connect page of the app, and each URL has been linked to a physical shop. All URLs are in the "Received" state, so they should appear correctly on Maps.
Unfortunately, I don't see any "Order" button in Apple Maps at any location card. We tried with both iOS 17 and 16. According to feedbacks from people in the shops, they don't see the app suggested in the Siri Suggestions.
I have just submitted a Custom Action Link on Apple Business Connect for one of the shops, but without success: the App Clip doesn't appear.
Any idea why is this happening?
Topic:
App & System Services
SubTopic:
Maps & Location
Tags:
App Clips
App Store Connect
Siri and Voice
Maps and Location
If I change MKMapView's .preferredConfiguration property from .realistic to .flat, or .mapType from .hybridFlyover to .hybrid, subsequent scrolling causes a crash:
-[MTLDebugRenderCommandEncoder validateDrawIndexedPrimitives:indexCount:indexType:indexBuffer:indexBufferOffset:instanceCount:function:]:6179: failed assertion `Draw Indexed Primitives Validation
indexBufferOffset(0) + (indexCount(864) * 2) must be <= [indexBuffer length] (12).
For example, changing:
mapView.preferredConfiguration = MKHybridMapConfiguration(elevationStyle: .realistic)
to:
mapView.preferredConfiguration = MKHybridMapConfiguration(elevationStyle: .flat)
Then, scroll the map view, and it will crash. It is OK the other way around.
Or change:
self.mapView.mapType = .hybridFlyover
to:
self.mapView.mapType = .hybrid
I've tried everything I can think of, including calling functions like these after the change:
mapView.setNeedsDisplay()
mapView.setRegion(self.mapView.region, animated: false)
.mapType and .preferredConfiguration are settable properties, so they should be possible to change. I could create a new MKMapview, but I'd have to perfectly recreate the state which is not trivial and far from ideal.
I'm just trying to work around the issue FB14553276 so my map tiles don't show tiling seems in 2D which is a new issue introduced with iOS 18. This potential workaround still shows the seems in 3D, but is better than always showing seems. Seems like whatever I do, I just can't defeat MapKit bugs and puts me in an impossible situation. :(
I've submitted Feedback this issue: FB16153802
It seems like others are experiencing the issue:
https://forums.developer.apple.com/forums/thread/730780
Context: Currently in iOS, both “Allow Once” and “While Using the App” location permission decisions yield .authorizedWhenInUse. This conflation prevents apps from knowing whether the user has provided a one-time allowance or a persistent in-use allowance.
Problem Statement
Ambiguous App Behavior: After a user selects “Allow Once,” the app remains in .authorizedWhenInUse, making it appear to the developer as if the user granted a more persistent “While Using” permission.
Poor User Experience: If the user later indicates they want to upgrade to “Always,” developers must guess whether iOS will show another system prompt. This can lead to “dead” button presses or pointless transitions to Settings.
Lack of Transparency: The user’s real intention—“I only trust you this one time”—gets lost in .authorizedWhenInUse with no direct or synchronous detection mechanism.
Why This Wouldn’t Violate SRP
The CLLocationManager’s` Single Responsibility: Manage and expose the user’s current location authorization state.
Adding .authorizedOneTime or an isOneTime property fits neatly into that responsibility. It’s still describing the user’s level of trust for location usage, just with more specificity.
No Overreach: This doesn’t add new logic outside location permissions—it merely refines the existing state definitions for clarity.
Simplifies the Developer Flow: Instead of co-mingling “Allow Once” and “While Using,” the system returns the precise state, letting developers handle transitions more gracefully while abiding by iOS’s privacy rules.
Benefits
Improved UX: Developers can present more accurate prompts or guidance. If .authorizedOneTime, the app can immediately direct the user to Settings for a persistent upgrade, rather than futilely calling requestAlwaysAuthorization() again.
Less Confusion: A distinctly reported “Allow Once” state eliminates guesswork, polling, or timed approaches that degrade user experience.
Consistent with iOS’s Privacy Focus: Providing a read-only flag or status for “One Time” aligns with Apple’s approach to clarity around permissions, without letting apps forcibly bypass user intentions.
Topic:
App & System Services
SubTopic:
Maps & Location
Could anybody give me an example how to set the „NSLocationRequireExplicitServiceSession“ in the info.plist correctly?
Thank you
I'm writing an app in which the user is expected to initiate location tracking, let the app track for a period of time (a few minutes to a couple of hours) and then discontinue tracking. We want the user to be able to switch apps or let their device lock while tracking without losing any location updates.
My understanding is that this can be done with the "While in use" location permission and does not require "Always". We don't want to have to ask our users for the "Always" permission.
I'm configuring the location manager this way:
locationManager.delegate = self locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation locationManager.allowsBackgroundLocationUpdates = true locationManager.showsBackgroundLocationIndicator = true locationManager.distanceFilter = kCLDistanceFilterNone locationManager.activityType = .otherNavigation locationManager.pausesLocationUpdatesAutomatically = false
(The user is expected to be walking around in an outdoor location, stopping occasionally to take notes and pictures).
I've tested this using both an iPhone and an iPad that relies on an external GPS device. It works. I can lock the device and see a continuous stream of location updates in the debugger for hours. I've also tested it while walking outdoors.
However, my customer keeps reporting that the app stops tracking his location whenever it goes into the background. He says that it will track his location fine while in the foreground, but when he backgrounds it, it stops getting location updates. Then when it comes into the foreground again, it resumes. When we plot the locations on a map, you see a straight line between the place where the app went into background and where it woke up again. We know for sure that the app is just transitioning to and from the background and that it is not being terminated and restarted.
I can't reproduce this result on my devices and can't figure out what I'm doing wrong. The customer says he has another app on his device (which is also an iPad with an external GPS) and that the other app does track him when it is in the background.
My app does process all of the locations received in the didUpdateLocations method and not just the last one, so it's not that I'm getting the updates and ignoring them. I'm also not receiving any calls to 'locationManagerDidPauseLocationUpdates', 'didFinishDeferredUpdatesWithError', or 'didFailWithError'.
The only explanation I can think of at the moment is that something changed in iOS. I know that the other app my customer is using is fairly old and built against an old version of the iOS SDK.
Thanks for your help.
Currently (at least for a few days, maybe longer), when trying to create an Apple Maps Web Snapshot according to https://developer.apple.com/documentation/snapshots/generating_a_url_and_signature_to_create_a_maps_web_snapshot with a custom image marker (passed as Base64 PNG), the Apple server responds with a 500 Internal Server Error. Using the default balloon marker works, but a custom Base64 image marker used to work in the past (and still should according to the documentation).