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"Application" is accessing your screen notification
Hi! I'm developing an application based on Chrome that needs to take regular screenshots of webpages. Under the hood (actually Chromium), it uses SCScreenshotManager to capture screenshots automatically (without user interaction). I've noticed that regularly using this API triggers a user notification saying: "Your Screen 'AppTest' has accessed your screen and system audio 3,594 times in the past 30 days. You can manage this in Settings." How can I prevent this notification from appearing? Are there any specific entitlements(Or configuration of SCScreenshotManager) that I can use? Thanks!
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199
May ’25
Push-to-Talk: Disable “Leave” Button in System Screen & APNs Only Triggered Once
Dear Apple Team, I have two questions regarding the Push-to-Talk framework on iOS 18: Would it be possible to disable or hide the “Leave” button in the system screen? Currently, only the “Talk” button can be disabled when using the "Listen Only" mode, but the “Leave” button remains active. It would be very helpful to have the option to control or hide this button as well, depending on the use case. At the moment, I can only detect if the user pressed the "Leave" button by checking the PTChannelLeaveReason. However, this alone is not sufficient to prevent unwanted user actions or to guide the user experience more precisely in certain scenarios. I only receive the APNs push notification “type: voip-ptt“ once per active channel. My app is running in the background, and I frequently switch between full- and half-duplex to allow users to reply immediately. After some time, even though a new notification should be triggered, no banner is shown. When I try to talk via the framework, the active speaker is correctly updated, but no notification appears. Only after leaving and rejoining the channel do I receive a new notification – and again, just once. Could you please let me know whether this is expected behavior or if it might be a bug? Thank you very much in advance. Best regards, Eugen
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283
Jun ’25
Changing Screen Time Passcode does not protect apps with Screen Time enabled
Hello, The purpose of "Screen Time Passcode" under Settings/Screen Time is to protect Screen Time preferences and it is asked every time the user updates Downtime, App Limits, Content & Privacy Restrictions and so on. But the private passcode is not requested if the user disables Screen Time for a particular app (only Face ID or phone passcode is requested, but not the private Screen Time passcode). I think this is a mistake, I think the purpose of a private Screen Time passcode is to protect all settings, including apps that use this API, right? Is there any solution to this? Thank you.
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4.3k
May ’25
How to debug Quick Look Preview Extension
I'm facing the same problem as addressed in this discussion: After switching from legacy QLGenerators to Preview extensions on macOS I cannot debug the extensions' code in Xcode, anymore: I launch the app with the embedded appex from Xcode in debug mode. When trying to attach to the appex process the following error is reported: Code: 6 Failure Reason: Ensure “AppName Preview” is not already running, and matthias has permission to debug it. User Info: {... } System Information macOS Version 15.4.1 (Build 24E263) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-05-12T14:07:14+02:00 I'm using a standard user account (no admin) and might miss some obvious steps. Can someone detail the steps to debug a Preview (or Thumbnail) extension with Xcode 16? For legacy Quick Look plugins I was using "qlmanage", but that's not working on extensions. All the best, Matthias P.S.: Pardon me re-posting my reply as a separate thread, to increase visibility, but I'm quite desperate and couldn't find any solution on the web...
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246
May ’25
Screen Time issues after transferring App developer account ownership
After transferring the App ownership to a different account, if you update the app on iOS, two identical apps will show up in Settings > Screen Time. Users can't control the blocking settings from before the update - the only fix is to restart the phone. After the next execution of manageStore.shield.applications, users still can't manually disable the restrictions - their only option is to uninstall and reinstall the app. I believe this is related to how Screen Time API's authentication works - it's not just tied to the app's bundle ID, but also linked to the developer account's organization ID. Any suggestions for a clean solution that would allow smooth app updates after the transfer without running into these issues?
3
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596
Jan ’26
Phonetic vs Pronunciation contacts fields and Siri
The contacts app has fields for Phonetic and Pronunciation. My app adds phonetic data to the phonetic field to help Siri better understand contacts stored in Greek, Cyrillic, or Georgian. However, using the phonetic field causes the sorting order of contacts to be messed up. For example, Greek B (beta) is represented as a phonetic sound of V, resulting in a completely incorrect sorting order. The pronunciation field doesn’t seem to affect the sorting order, but I’m not sure what it does or should do. My questions are: Do we understand the difference between phonetic and pronunciation, and how Siri actively uses them? If the phonetic field is the correct one to use, how can we raise a feature request with Apple to add an option to sort contacts based on phonetic fields or not? Here’s a test you can try: Create a new contact with the following details: First name: test Last name: test Phonetic first name: Billy Phonetic last name: Idol Ask Siri to show the contact Billy Idol. It will return the “test test” contact. Switch from the phonetic to the pronunciation fields. Now, Siri won’t find Billy Idol.
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176
May ’25
After unholding CallKit, the audio does not restore.
In my application, I use CallKit and have supportsHolding = true set. During my phone call, another call comes in (e.g., GSM). I accept the incoming call and put the current call on hold. If I end the active call myself, everything is fine, and CallKit calls the method provider(_ provider: CXProvider, didActivate audioSession: AVAudioSession). However, if the other party ends the call, the second call remains on hold. In the application, the user clicks on unhold, and I notify CallKit that the hold has ended. But in this case, the didActivate method is not called at all. If I try to activate the audio myself after unhold, I receive the error: Domain=NSOSStatusErrorDomain Code=561017449 "Session activation failed" UserInfo={NSLocalizedDescription=Session activation failed} AVAudioSessionErrorInsufficientPriority == NSOSStatusErrorDomain Code: 561017449 What needs to be done for CallKit to activate my audio?
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1.6k
Jan ’26
Inquiry about the data format for Live Caller ID Lookup
Hello! https://github.com/apple/live-caller-id-lookup-example/blob/main/Sources/PIRService/PIRService.docc/DataFormat.md The link above shows the data format that the user who gets a call, can get. I wonder if it is also possible to add other fields, for example: "summary". I am currently in the design-phase of an app that aims to present what the last call between the two parties was about, and that information can be gotten from an API that I will build according to Apple's principles that is comaptible with the Live Caller ID Lookup protocol. Therefore adding a field that will present a short summary of the last call will be very handy. Is that possible?
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1.1k
Jul ’25
Screen Time API: How to map bundleIdentifier to ApplicationToken for DeviceActivityMonitor when FamilyActivitySelection.Application.bundleIdentifier is nil?
I'm using FamilyActivityPicker to get consent for app/category management, which returns a FamilyActivitySelection object. I serialize this FamilyActivitySelection object (just applicationTokens and categoryTokens) and pass it to my DeviceActivityMonitor extension via App Group UserDefaults. I am using the JSON encoder/decoder over PropertyList (though both seem to exhibit the same behavior). After inspecting the FamilyActivitySelection object immediately after it's returned by FamilyActivityPicker in the main app, the application.bundleIdentifier property is consistently nil for every Application object within selection.applications. Similarly, category.localizedDisplayName is nil for ActivityCategory objects. This happens whether "Select All Apps" is used or if apps/categories are selected individually. I understand that this is the intended behavior due to Apple's user privacy policies. I read on another post that my app can be provided with bundle identifiers and app names within Shield Configuration extensions and Device Activity Report extensions - I'm not sure which ones or how exactly to do this. I am aware that I can use Label(applicationToken) SwiftUI view to display the app name/icon, but this doesn't give programmatic access to the bundleIdentifier string. My app will not log or export these bundleIdentifiers outside of its sandbox. My goal is to create mappings to the FamilyActivitySelection with the publicly accessible bundleIdentifiers. Any guidance, examples, or clarification on the intended workflow for this scenario would be greatly appreciated!
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251
May ’25
CardDAV - empty Response
Hello,I try to get all contacts from an iCoud Account...First I run:< ?xml version="1.0" encoding="UTF-8" ?> < d:propfind xmlns:d="DAV: "> < d:prop > < d:current-user-principal/ > < /d:prop > < /d:propfind >Then I get /xxxxxxxxxxx/carddavhome/ and run:< ?xml version="1.0" encoding="UTF-8"? > < d:propfind xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" > < d:prop > < card:addressbook-home-set/ > < /d:prop > < /d:propfind >This give me the URL https://pXX-contacts.icloud.com:443/xxxxxxxxxxx/carddavhome/ then I send the following request to this URL:< ?xml version="1.0" encoding="UTF-8"? > < d:propfind xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" > < d:prop > < d:displayname/ > < d:resourcetype/ > < /d:prop > < /d:propfind >And I get:< ?xml version="1.0" encoding="UTF-8"? > < multistatus xmlns="DAV:" > < response > < href >/xxxxxxxxxxx/carddavhome/< /href > < propstat > < prop > < resourcetype > < collection/ > < /resourcetype > < /prop > < status >HTTP/1.1 200 OK< /status > < /propstat > < propstat > < prop > < displayname/ > < /prop > < status >HTTP/1.1 404 Not Found< /status > < /propstat > < /response > < /multistatus >If I try to run this to the the URL https://pXX-contacts.icloud.com:443/xxxxxxxxxxx/carddavhome/contacts< ?xml version="1.0" encoding="UTF-8"? > < card:addressbook-query xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" > < d:prop > < d:getetag/ > < card:address-data/ > < /d:prop > < /card:addressbook-query >I get: Improperly formed XML encountered, unexpected root nodeWhat is my mistake? The first 2 queries work and give me the expected results, the 3rd one should give me a list of the addressbooks and groups and the 4th one should give me all VCards.
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882
Sep ’25
How can I access app usage data from other apps in iOS?
Hi, I’m developing an iOS application and want to explore if there are any official methods available to monitor or retrieve information about the usage patterns of other apps installed on a user’s device — such as launch time, duration of use, or app switching behavior. I understand Apple enforces strict privacy policies. My question is: Are there any APIs or frameworks (public or private) that allow reading app usage data from other apps? Can Screen Time or DeviceActivityReport frameworks be leveraged for such use? Would an app like this be eligible for App Store approval, or would it require special entitlements? My intent is not to violate privacy, but to explore if Apple allows any of this under Screen Time APIs or family usage scenarios. Any insights or guidance would be appreciated! Thanks, [Your Name]
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104
May ’25
Device Activity Reports are returning a blank screen in release mode
There is an inconsistent issue when views are rendered from the Device Activity Report Extension. This issue is noticeable only on release versions and it works fine in debug mode. Around 80% of the times, the Report Views return blank screen and this is only the case when a weekly/monthly filter is used. Although, it works as expected for daily report views. My questions are: How are all the Report Activity Views working fine in debug mode but not in release mode? How the daily activity filter works fine in the release mode but the weekly/monthly filters don't work? Is this because of a memory limit issue in the extension? As of now, I have the family-controls(distribution) entitlement only for the app and for the extensions I only have family-controls(development) entitlement. Do I need to request for family-controls(Distribution) entitlement even for the extensions? I have seen threads on the forum mentioning the blank screen issue associated with the DeviceActivityReport but haven't found a solution to it. Any suggestions/feedback would be of great help, thanks.
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1.5k
Jan ’26
WeatherKit JWT fails (WDSJWTAuthenticatorServiceListener Code 2) despite entitlement
I’m hitting a WeatherKit JWT failure (WDSJWTAuthenticatorServiceListener Code = 2) at runtime even though the entitlement is present in both the signed binary and the embedded provisioning profile. Environment Team ID 5SZLQLQ9MD Bundle ID ParkProfessor.ParkProfessorDisneyland Device / OS iPhone 15 Pro · iOS 17.4.1 (hardware, not simulator) Xcode 15.3 (15E204a) Console output Failed to generate jwt token for: com.apple.weatherkit.authservice Error Domain=WeatherDaemon.WDSJWTAuthenticatorServiceListener.Errors Code=2 "(null)" Entitlement & profile snippets codesign -d --entitlements :- WeatherKitTest.app | grep -A2 weatherkit com.apple.developer.weatherkit security cms -D -i embedded.mobileprovision | grep -A2 weatherkit com.apple.developer.weatherkit What I’ve already tried Regenerated a new development certificate and a new iOS App Development provisioning profile with WeatherKit enabled. Confirmed the capability is selected in Certificates ▸ Identifiers ▸ Profiles and added in Xcode target settings. WeatherKit Terms of Service accepted in the portal. Deleted the app, removed any device management profiles, rebooted the phone, clean-built & ran again. Reproduced the issue in a minimal SwiftUI app that calls: WeatherService.shared.weather(for: CLLocation(latitude: 33.8121, longitude: -117.9190), including: .current) – same Code 2 error. Request It looks like the App ID may need a backend entitlement sync. Could someone from the WeatherKit team please check the status for Team 5SZLQLQ9MD, Bundle ID ParkProfessor.ParkProfessorDisneyland and enable WeatherKit token generation? Thanks!
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Jun ’25
Allowing workaround for FamilyActivityPicker crash
As discussed and acknowledged here, there is a known bug with the FamilyActivityPicker. When a user expands a category that contains enough tokens to exceed the 50mb memory limit, the FamilyActivityPicker crashes. This happens quite frequently for heavy Safari users. An apple engineer mentioned on this thread that WebDomains shown in the picker are present based on the last 30 days of usage data as surfaced by WebKit. Is there any way a user can clear these WebDomains? Either programatically through our app or any other process we can guide them to as a workaround while this issue is getting fixed?
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Aug ’25
ShieldConfigurationExtension & SwiftData
Hi, I am developing a Screen Time App and I am having issues with the ShieldConfigurationExtension (ShieldConfigurationDataSource). I know this extensions is sandboxed but I should be able to read data from the main app. I am using SwiftData as my database, but I am unable to initialize it in the extensions with an error indicating insufficient file permissions. I have App Group set up and I am able to share data using UserDefaults but that is just inconvenient. Is there any way I could just open the SwiftData in read only mode so that I could display the user some info on the shield? SwiftData Init: private func setupContainer() throws { let schema = Schema([ DogEntity.self, HouseEntity.self ]) // Use app group container if available let config: ModelConfiguration if let containerURL = FileManager.default.containerURL( forSecurityApplicationGroupIdentifier: "group.\(Bundle.app.bundleIdentifier ?? "")" ) { config = ModelConfiguration(schema: schema, url: containerURL.appendingPathComponent("default.sqlite")) } else { config = ModelConfiguration(schema: schema) } self.container = try ModelContainer(for: schema, configurations: [config]) } Error in extension: fault: Attempt to add read-only file at path file:///private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite read/write. Adding it read-only instead. This will be a hard error in the future; you must specify the NSReadOnlyPersistentStoreOption. error: (3) access permission denied error: Encountered exception error during prepareSQL for SQL string 'SELECT TBL_NAME FROM SQLITE_MASTER WHERE TBL_NAME = 'Z_METADATA'' : access permission denied with userInfo { NSFilePath = "/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite"; NSSQLiteErrorDomain = 3; } while checking table name from store: <NSSQLiteConnection: 0x154100300> error: Store failed to load. <NSPersistentStoreDescription: 0x15402d590> (type: SQLite, url: file:///private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite) with error = Error Domain=NSCocoaErrorDomain Code=256 "The file “default.sqlite” couldn’t be opened." UserInfo={NSFilePath=/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite, NSSQLiteErrorDomain=3} with userInfo { NSFilePath = "/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite"; NSSQLiteErrorDomain = 3; } Any help appreciated 🙂
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196
May ’25
"Application" is accessing your screen notification
Hi! I'm developing an application based on Chrome that needs to take regular screenshots of webpages. Under the hood (actually Chromium), it uses SCScreenshotManager to capture screenshots automatically (without user interaction). I've noticed that regularly using this API triggers a user notification saying: "Your Screen 'AppTest' has accessed your screen and system audio 3,594 times in the past 30 days. You can manage this in Settings." How can I prevent this notification from appearing? Are there any specific entitlements(Or configuration of SCScreenshotManager) that I can use? Thanks!
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2
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0
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199
Activity
May ’25
DeviceActivityReport not showing report data to main app
I am getting this error when I try to show device activity report view by this DeviceActivityReport(appsContext, filter: filter) Attempt to map database failed: permission was denied. This attempt will not be retried. I have taken access by this way. AuthorizationCenter.shared.requestAuthorization(for: .individual)
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3
Boosts
0
Views
1k
Activity
Jan ’26
Push-to-Talk: Disable “Leave” Button in System Screen & APNs Only Triggered Once
Dear Apple Team, I have two questions regarding the Push-to-Talk framework on iOS 18: Would it be possible to disable or hide the “Leave” button in the system screen? Currently, only the “Talk” button can be disabled when using the "Listen Only" mode, but the “Leave” button remains active. It would be very helpful to have the option to control or hide this button as well, depending on the use case. At the moment, I can only detect if the user pressed the "Leave" button by checking the PTChannelLeaveReason. However, this alone is not sufficient to prevent unwanted user actions or to guide the user experience more precisely in certain scenarios. I only receive the APNs push notification “type: voip-ptt“ once per active channel. My app is running in the background, and I frequently switch between full- and half-duplex to allow users to reply immediately. After some time, even though a new notification should be triggered, no banner is shown. When I try to talk via the framework, the active speaker is correctly updated, but no notification appears. Only after leaving and rejoining the channel do I receive a new notification – and again, just once. Could you please let me know whether this is expected behavior or if it might be a bug? Thank you very much in advance. Best regards, Eugen
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1
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0
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283
Activity
Jun ’25
Changing Screen Time Passcode does not protect apps with Screen Time enabled
Hello, The purpose of "Screen Time Passcode" under Settings/Screen Time is to protect Screen Time preferences and it is asked every time the user updates Downtime, App Limits, Content & Privacy Restrictions and so on. But the private passcode is not requested if the user disables Screen Time for a particular app (only Face ID or phone passcode is requested, but not the private Screen Time passcode). I think this is a mistake, I think the purpose of a private Screen Time passcode is to protect all settings, including apps that use this API, right? Is there any solution to this? Thank you.
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6
Boosts
4
Views
4.3k
Activity
May ’25
How to debug Quick Look Preview Extension
I'm facing the same problem as addressed in this discussion: After switching from legacy QLGenerators to Preview extensions on macOS I cannot debug the extensions' code in Xcode, anymore: I launch the app with the embedded appex from Xcode in debug mode. When trying to attach to the appex process the following error is reported: Code: 6 Failure Reason: Ensure “AppName Preview” is not already running, and matthias has permission to debug it. User Info: {... } System Information macOS Version 15.4.1 (Build 24E263) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-05-12T14:07:14+02:00 I'm using a standard user account (no admin) and might miss some obvious steps. Can someone detail the steps to debug a Preview (or Thumbnail) extension with Xcode 16? For legacy Quick Look plugins I was using "qlmanage", but that's not working on extensions. All the best, Matthias P.S.: Pardon me re-posting my reply as a separate thread, to increase visibility, but I'm quite desperate and couldn't find any solution on the web...
Replies
1
Boosts
1
Views
246
Activity
May ’25
Screen Time issues after transferring App developer account ownership
After transferring the App ownership to a different account, if you update the app on iOS, two identical apps will show up in Settings > Screen Time. Users can't control the blocking settings from before the update - the only fix is to restart the phone. After the next execution of manageStore.shield.applications, users still can't manually disable the restrictions - their only option is to uninstall and reinstall the app. I believe this is related to how Screen Time API's authentication works - it's not just tied to the app's bundle ID, but also linked to the developer account's organization ID. Any suggestions for a clean solution that would allow smooth app updates after the transfer without running into these issues?
Replies
3
Boosts
1
Views
596
Activity
Jan ’26
Phonetic vs Pronunciation contacts fields and Siri
The contacts app has fields for Phonetic and Pronunciation. My app adds phonetic data to the phonetic field to help Siri better understand contacts stored in Greek, Cyrillic, or Georgian. However, using the phonetic field causes the sorting order of contacts to be messed up. For example, Greek B (beta) is represented as a phonetic sound of V, resulting in a completely incorrect sorting order. The pronunciation field doesn’t seem to affect the sorting order, but I’m not sure what it does or should do. My questions are: Do we understand the difference between phonetic and pronunciation, and how Siri actively uses them? If the phonetic field is the correct one to use, how can we raise a feature request with Apple to add an option to sort contacts based on phonetic fields or not? Here’s a test you can try: Create a new contact with the following details: First name: test Last name: test Phonetic first name: Billy Phonetic last name: Idol Ask Siri to show the contact Billy Idol. It will return the “test test” contact. Switch from the phonetic to the pronunciation fields. Now, Siri won’t find Billy Idol.
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5
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176
Activity
May ’25
After unholding CallKit, the audio does not restore.
In my application, I use CallKit and have supportsHolding = true set. During my phone call, another call comes in (e.g., GSM). I accept the incoming call and put the current call on hold. If I end the active call myself, everything is fine, and CallKit calls the method provider(_ provider: CXProvider, didActivate audioSession: AVAudioSession). However, if the other party ends the call, the second call remains on hold. In the application, the user clicks on unhold, and I notify CallKit that the hold has ended. But in this case, the didActivate method is not called at all. If I try to activate the audio myself after unhold, I receive the error: Domain=NSOSStatusErrorDomain Code=561017449 "Session activation failed" UserInfo={NSLocalizedDescription=Session activation failed} AVAudioSessionErrorInsufficientPriority == NSOSStatusErrorDomain Code: 561017449 What needs to be done for CallKit to activate my audio?
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4
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2
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1.6k
Activity
Jan ’26
Alarm when phone power off
Hi, I would like to asking , can I setup a. alarm to alert when phone if OFF power ? since we would like to design a timer with emergence alert. so I need a alert on even phone power is off , Thanks.
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1
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0
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112
Activity
May ’25
Inquiry about the data format for Live Caller ID Lookup
Hello! https://github.com/apple/live-caller-id-lookup-example/blob/main/Sources/PIRService/PIRService.docc/DataFormat.md The link above shows the data format that the user who gets a call, can get. I wonder if it is also possible to add other fields, for example: "summary". I am currently in the design-phase of an app that aims to present what the last call between the two parties was about, and that information can be gotten from an API that I will build according to Apple's principles that is comaptible with the Live Caller ID Lookup protocol. Therefore adding a field that will present a short summary of the last call will be very handy. Is that possible?
Replies
17
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0
Views
1.1k
Activity
Jul ’25
Screen Time API: How to map bundleIdentifier to ApplicationToken for DeviceActivityMonitor when FamilyActivitySelection.Application.bundleIdentifier is nil?
I'm using FamilyActivityPicker to get consent for app/category management, which returns a FamilyActivitySelection object. I serialize this FamilyActivitySelection object (just applicationTokens and categoryTokens) and pass it to my DeviceActivityMonitor extension via App Group UserDefaults. I am using the JSON encoder/decoder over PropertyList (though both seem to exhibit the same behavior). After inspecting the FamilyActivitySelection object immediately after it's returned by FamilyActivityPicker in the main app, the application.bundleIdentifier property is consistently nil for every Application object within selection.applications. Similarly, category.localizedDisplayName is nil for ActivityCategory objects. This happens whether "Select All Apps" is used or if apps/categories are selected individually. I understand that this is the intended behavior due to Apple's user privacy policies. I read on another post that my app can be provided with bundle identifiers and app names within Shield Configuration extensions and Device Activity Report extensions - I'm not sure which ones or how exactly to do this. I am aware that I can use Label(applicationToken) SwiftUI view to display the app name/icon, but this doesn't give programmatic access to the bundleIdentifier string. My app will not log or export these bundleIdentifiers outside of its sandbox. My goal is to create mappings to the FamilyActivitySelection with the publicly accessible bundleIdentifiers. Any guidance, examples, or clarification on the intended workflow for this scenario would be greatly appreciated!
Replies
0
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0
Views
251
Activity
May ’25
CardDAV - empty Response
Hello,I try to get all contacts from an iCoud Account...First I run:&lt; ?xml version="1.0" encoding="UTF-8" ?&gt; &lt; d:propfind xmlns:d="DAV: "&gt; &lt; d:prop &gt; &lt; d:current-user-principal/ &gt; &lt; /d:prop &gt; &lt; /d:propfind &gt;Then I get /xxxxxxxxxxx/carddavhome/ and run:&lt; ?xml version="1.0" encoding="UTF-8"? &gt; &lt; d:propfind xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" &gt; &lt; d:prop &gt; &lt; card:addressbook-home-set/ &gt; &lt; /d:prop &gt; &lt; /d:propfind &gt;This give me the URL https://pXX-contacts.icloud.com:443/xxxxxxxxxxx/carddavhome/ then I send the following request to this URL:&lt; ?xml version="1.0" encoding="UTF-8"? &gt; &lt; d:propfind xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" &gt; &lt; d:prop &gt; &lt; d:displayname/ &gt; &lt; d:resourcetype/ &gt; &lt; /d:prop &gt; &lt; /d:propfind &gt;And I get:&lt; ?xml version="1.0" encoding="UTF-8"? &gt; &lt; multistatus xmlns="DAV:" &gt; &lt; response &gt; &lt; href &gt;/xxxxxxxxxxx/carddavhome/&lt; /href &gt; &lt; propstat &gt; &lt; prop &gt; &lt; resourcetype &gt; &lt; collection/ &gt; &lt; /resourcetype &gt; &lt; /prop &gt; &lt; status &gt;HTTP/1.1 200 OK&lt; /status &gt; &lt; /propstat &gt; &lt; propstat &gt; &lt; prop &gt; &lt; displayname/ &gt; &lt; /prop &gt; &lt; status &gt;HTTP/1.1 404 Not Found&lt; /status &gt; &lt; /propstat &gt; &lt; /response &gt; &lt; /multistatus &gt;If I try to run this to the the URL https://pXX-contacts.icloud.com:443/xxxxxxxxxxx/carddavhome/contacts&lt; ?xml version="1.0" encoding="UTF-8"? &gt; &lt; card:addressbook-query xmlns:d="DAV:" xmlns:card="urn:ietf:params:xml:ns:carddav" &gt; &lt; d:prop &gt; &lt; d:getetag/ &gt; &lt; card:address-data/ &gt; &lt; /d:prop &gt; &lt; /card:addressbook-query &gt;I get: Improperly formed XML encountered, unexpected root nodeWhat is my mistake? The first 2 queries work and give me the expected results, the 3rd one should give me a list of the addressbooks and groups and the 4th one should give me all VCards.
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1
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0
Views
882
Activity
Sep ’25
How can I access app usage data from other apps in iOS?
Hi, I’m developing an iOS application and want to explore if there are any official methods available to monitor or retrieve information about the usage patterns of other apps installed on a user’s device — such as launch time, duration of use, or app switching behavior. I understand Apple enforces strict privacy policies. My question is: Are there any APIs or frameworks (public or private) that allow reading app usage data from other apps? Can Screen Time or DeviceActivityReport frameworks be leveraged for such use? Would an app like this be eligible for App Store approval, or would it require special entitlements? My intent is not to violate privacy, but to explore if Apple allows any of this under Screen Time APIs or family usage scenarios. Any insights or guidance would be appreciated! Thanks, [Your Name]
Replies
1
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0
Views
104
Activity
May ’25
FamilyActivityPicker Title
Is it possible to change the title "Choose Activites" and also remove the search on the FamilyActivityPicker?
Replies
4
Boosts
0
Views
586
Activity
Nov ’25
LiveCallerID Lookup
Hi Team, We are currently working on phone number lookup functionality for iOS 18 and have a few queries: When the extension sends a request to our backend server using the PIR encryption process, is the user's phone number visible to our server?
Replies
1
Boosts
0
Views
154
Activity
Jul ’25
Device Activity Reports are returning a blank screen in release mode
There is an inconsistent issue when views are rendered from the Device Activity Report Extension. This issue is noticeable only on release versions and it works fine in debug mode. Around 80% of the times, the Report Views return blank screen and this is only the case when a weekly/monthly filter is used. Although, it works as expected for daily report views. My questions are: How are all the Report Activity Views working fine in debug mode but not in release mode? How the daily activity filter works fine in the release mode but the weekly/monthly filters don't work? Is this because of a memory limit issue in the extension? As of now, I have the family-controls(distribution) entitlement only for the app and for the extensions I only have family-controls(development) entitlement. Do I need to request for family-controls(Distribution) entitlement even for the extensions? I have seen threads on the forum mentioning the blank screen issue associated with the DeviceActivityReport but haven't found a solution to it. Any suggestions/feedback would be of great help, thanks.
Replies
4
Boosts
3
Views
1.5k
Activity
Jan ’26
WeatherKit JWT fails (WDSJWTAuthenticatorServiceListener Code 2) despite entitlement
I’m hitting a WeatherKit JWT failure (WDSJWTAuthenticatorServiceListener Code = 2) at runtime even though the entitlement is present in both the signed binary and the embedded provisioning profile. Environment Team ID 5SZLQLQ9MD Bundle ID ParkProfessor.ParkProfessorDisneyland Device / OS iPhone 15 Pro · iOS 17.4.1 (hardware, not simulator) Xcode 15.3 (15E204a) Console output Failed to generate jwt token for: com.apple.weatherkit.authservice Error Domain=WeatherDaemon.WDSJWTAuthenticatorServiceListener.Errors Code=2 "(null)" Entitlement & profile snippets codesign -d --entitlements :- WeatherKitTest.app | grep -A2 weatherkit com.apple.developer.weatherkit security cms -D -i embedded.mobileprovision | grep -A2 weatherkit com.apple.developer.weatherkit What I’ve already tried Regenerated a new development certificate and a new iOS App Development provisioning profile with WeatherKit enabled. Confirmed the capability is selected in Certificates ▸ Identifiers ▸ Profiles and added in Xcode target settings. WeatherKit Terms of Service accepted in the portal. Deleted the app, removed any device management profiles, rebooted the phone, clean-built & ran again. Reproduced the issue in a minimal SwiftUI app that calls: WeatherService.shared.weather(for: CLLocation(latitude: 33.8121, longitude: -117.9190), including: .current) – same Code 2 error. Request It looks like the App ID may need a backend entitlement sync. Could someone from the WeatherKit team please check the status for Team 5SZLQLQ9MD, Bundle ID ParkProfessor.ParkProfessorDisneyland and enable WeatherKit token generation? Thanks!
Replies
3
Boosts
4
Views
309
Activity
Jun ’25
Allowing workaround for FamilyActivityPicker crash
As discussed and acknowledged here, there is a known bug with the FamilyActivityPicker. When a user expands a category that contains enough tokens to exceed the 50mb memory limit, the FamilyActivityPicker crashes. This happens quite frequently for heavy Safari users. An apple engineer mentioned on this thread that WebDomains shown in the picker are present based on the last 30 days of usage data as surfaced by WebKit. Is there any way a user can clear these WebDomains? Either programatically through our app or any other process we can guide them to as a workaround while this issue is getting fixed?
Replies
2
Boosts
2
Views
585
Activity
Aug ’25
ShieldConfigurationExtension & SwiftData
Hi, I am developing a Screen Time App and I am having issues with the ShieldConfigurationExtension (ShieldConfigurationDataSource). I know this extensions is sandboxed but I should be able to read data from the main app. I am using SwiftData as my database, but I am unable to initialize it in the extensions with an error indicating insufficient file permissions. I have App Group set up and I am able to share data using UserDefaults but that is just inconvenient. Is there any way I could just open the SwiftData in read only mode so that I could display the user some info on the shield? SwiftData Init: private func setupContainer() throws { let schema = Schema([ DogEntity.self, HouseEntity.self ]) // Use app group container if available let config: ModelConfiguration if let containerURL = FileManager.default.containerURL( forSecurityApplicationGroupIdentifier: "group.\(Bundle.app.bundleIdentifier ?? "")" ) { config = ModelConfiguration(schema: schema, url: containerURL.appendingPathComponent("default.sqlite")) } else { config = ModelConfiguration(schema: schema) } self.container = try ModelContainer(for: schema, configurations: [config]) } Error in extension: fault: Attempt to add read-only file at path file:///private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite read/write. Adding it read-only instead. This will be a hard error in the future; you must specify the NSReadOnlyPersistentStoreOption. error: (3) access permission denied error: Encountered exception error during prepareSQL for SQL string 'SELECT TBL_NAME FROM SQLITE_MASTER WHERE TBL_NAME = 'Z_METADATA'' : access permission denied with userInfo { NSFilePath = "/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite"; NSSQLiteErrorDomain = 3; } while checking table name from store: <NSSQLiteConnection: 0x154100300> error: Store failed to load. <NSPersistentStoreDescription: 0x15402d590> (type: SQLite, url: file:///private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite) with error = Error Domain=NSCocoaErrorDomain Code=256 "The file “default.sqlite” couldn’t be opened." UserInfo={NSFilePath=/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite, NSSQLiteErrorDomain=3} with userInfo { NSFilePath = "/private/var/mobile/Containers/Shared/AppGroup/51431199-5919-4AE6-940C-6FE3C53EEB46/default.sqlite"; NSSQLiteErrorDomain = 3; } Any help appreciated 🙂
Replies
1
Boosts
0
Views
196
Activity
May ’25
Nearby Interaction property supportsDirectionMeasurement returns false and NINearbyObject direction property is nil
I am trying on iOS 16.1.1 the Nearby Interaction framework. I am testing it on two iPhones 14 Pro Max. The supportsDirectionMeasurement property returns false (!) and the direction property on the NINearbyObjects is nil. Has someone experienced the same issue?
Replies
3
Boosts
1
Views
1.7k
Activity
3w