Delve into the world of built-in app and system services available to developers. Discuss leveraging these services to enhance your app's functionality and user experience.

Posts under General subtopic

Post

Replies

Boosts

Views

Activity

Is there a way to prevent the app from coming to the foreground when accepting a call with a banner-type call kit in a VoIP app?
I'm developing a VoIP app. Currently, I'm using CallKit to control call acceptance, and end-of-call processing. When a call comes in while using the phone, CallKit appears as a banner at the top of the screen. When I click "Accept" on the banner, the app opens and the call is received. (For OEMs, clicking the "Accept" button in the banner will accept the call as is.) The reason this feature is needed is, for example, when a call comes in as a banner call while using a navigation app, accepting the call causes the navigation app to go to the back and the VoIP app to come to the foreground, causing inconvenience to customers. This needs to be improved. Please advise.
1
0
119
Dec ’25
Access resource in swift package from xcframework
I have an iOS app that includes a local Swift package. This Swift package contains some .plist files added as resources. The package also depends on an XCFramework. I want to read these .plist files from within the XCFramework. What I’d like to know is: Is this a common or recommended approach—having resources in a Swift package and accessing them from an XCFramework? Previously, I had the .plist files added directly to the main app target, and accessing them from the XCFramework felt straightforward. With the new setup, I’m trying to determine whether this method (placing resources in a Swift package and accessing them from an XCFramework) is considered good practice. For context: I am currently able to read the .plist files from the XCFramework by passing Bundle.module through one of the APIs exposed by the XCFramework.
3
1
169
Jun ’25
Age range permission prompt text configurability
For other permission prompts in the iOS ecosystem, we have the option to configure the text shown in the prompt via keys in the Info.plist. This does not appear to be the case with regards to the age range permission prompt. The text of the prompt implies the app includes a differentiated experience for child or teen content and that confirming age unlocks more features (making it seem optional for using the app). Is there a plan for app developers to be able to update that permission prompt similarly to how we can configure others? If so, is there any timeline we can expect that on?
2
1
185
Dec ’25
WeatherKit DayWeather::date Timezone Issue
I use WeatherKit with Swift to get multiple cities weather by longitude and latitude. But I use this API in WeatherService for daily forecast: final public func weather<T>(for location: CLLocation, including dataSet: WeatherQuery<T>) async throws -> T And I found there is something wired: The date of WeatherKit::DayWeather is based on my device's timezone settings. Tokyo's Day Weather is start at UTC+8, New York' Day Weather is start UTC+8. Is there any way to set timezone correctly?
0
1
141
Apr ’25
The menu can't be shown in background process in MacOS 26(beta)
After I upgraded to MacOS 26(beta), my program caused the system to pop up a window as shown in the following picture. My application is a process with only a tray icon. I found that my tray icon is not displayed in the current version, even though I clicked the "Always Allow" button. Here are my questions: 1.Will this related feature remain consistent in the official release? 2.How can I create a cmd process that only displays a system tray icon (no main window) like Alfred?
2
1
107
Jul ’25
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
6
0
1k
Dec ’25
Updating Advanced App Clip Experience in Apple Store Connect Not Working
When updating an existing advanced app clip experience, the change doesn't actually apply. It shows the correct image in the UI, but when you use the app clip it shows the old image. Looking into it more, the status has "UPDATE_SUBMITTED". Seems related to this issue (https://developer.apple.com/forums/thread/810544) and this issue (https://developer.apple.com/forums/thread/810351).
0
1
255
Dec ’25
Clarification on AskCenter and Age Assurance APIs for Texas Regulatory Compliance
Hello, I’m currently reviewing and implementing age assurance and parental approval flows using AgeRangeService and PermissionKit (AskCenter) in the context of Texas regulatory compliance requirements. While the high-level APIs are clear, there are several technical aspects where the intended usage patterns are not fully explicit in the documentation. Clarification on these points would help ensure our implementation aligns with system expectations and regulatory obligations. ⸻ Querying the current approval state for SignificantAppUpdateTopic AskCenter.ask(...) returns Void, and AskCenter.responses(for:) provides an AsyncSequence of approval events. Is there an official or recommended way to determine whether a SignificantAppUpdateTopic has already been approved when the app launches, or is listening for future responses events the only supported mechanism? ⸻ Behavior of AskCenter.responses(for:) regarding past approvals When subscribing to AskCenter.responses(for:): • Does the stream replay previously recorded approval or decline decisions? • Or does it only emit events that occur after subscription? This affects whether the listener must be registered early in the app lifecycle. ⸻ Recommended lifecycle timing for registering a responses(for:) listener What is the intended or recommended time to register a responses(for:) listener? • At application launch • Immediately before calling ask(...) • When entering a specific gated feature Clarification on the expected lifecycle usage would be helpful. ⸻ Repeated calls to ask(...) after approval If AskCenter.ask(...) is called again for the same SignificantAppUpdateTopic after parental approval has already been granted: • Is the request ignored? • Is a new approval request sent to the parent? • Or is the call handled idempotently by the system? ⸻ Delivery of approval results when the child app is not running If a parent approves or declines a SignificantAppUpdateTopic while the child app is not running: • Will the approval decision be delivered as a responses(for:) event on the next app launch? • Or is the app expected to persist approval state locally? ⸻ Persistence of approval state Is the approval decision for SignificantAppUpdateTopic persisted by the system at the OS level, or is the app responsible for storing approval state? Additionally, does the approval persist across: • app restarts? • app deletion and reinstallation? ⸻ Meaning of activeParentalControls.significantAppChangeApprovalRequired How is activeParentalControls.significantAppChangeApprovalRequired determined? • Is this value explicitly configured by a parent (for example via Screen Time)? • Or is it automatically determined by the system based on region, age, or regulatory requirements? ⸻ Relationship between significantAppChangeApprovalRequired and AgeRangeService When activeParentalControls contains significantAppChangeApprovalRequired, is it still expected that apps call AgeRangeService.requestAgeRange(...)? Or can the presence of this flag be treated as sufficient indication that the user is a minor for gating purposes? ⸻ Recommended interpretation of AgeRangeDeclaration Is the intended usage of AgeRangeDeclaration to handle each case individually, or is it acceptable and recommended to interpret the values as different trust levels (for example, self-declared vs. government ID or payment verified)? Clarification on these points would help ensure that implementations of age assurance and parental approval flows are consistent with system behavior while meeting regulatory compliance requirements. Thank you for your guidance.
0
1
82
Dec ’25
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
1
0
209
Dec ’25
3rd-party closed-source XCFramework security
Hey! I am developing a macOS application with the help of an external vendor, who is supplying me with a closed-source XCFramework. In Xcode, when I import their XCFramework bundle, when running the app, or opening a SwiftUI preview, or interacting with the app in any form, I get the familiar dialog: "[SDK name].framework" Not Opened - Apple could not verify "[SDK name].framework" is free from malware that may harm your Mac or compromise privacy. (Regardless, the application can run on my machine.) But indeed, their cross-platform iOS/macOS XCFramework is not notarized at all (using spctl -a -t install), plus the macOS binary embedded is not code signed correctly (using codesign -d). The XCFramework itself is production code signed with a Developer ID certificate, however I believed the above issues to be valid. Now, I asked the vendor to provide a correctly distributed (so code signed and notarized) framework, however they pointed out that "when I embed and sign the product in my app, it will be re-signed anyways". I understand this is true, but I believe this to be an important security boundary. If I were to re-sign under my name a closed source binary - previously unchecked for malware by Apple Notary Service -, I would put myself up for embedding potentially malicious code in my app, which could only be traced back to me - which would in turn mean a security issue would hinder my reputation here. Am I being over-protective here, or is this a valid concern? I have no way to see the source code, so I strongly believe this XCFramework should be notarized correctly. I understand that an in-house XCFramework is fine unnotarized, given that I know its origin, but this seems like a unique case where notarization should be enforced from my side on the vendor.
3
1
197
Sep ’25
Confused by new Swift XPC API's xpc_listener_t and xpc_session_t types
Hey! I'm trying to create an XPC messaging feature between my daemon and main application. I'm trying to use the new Swift low-level API available from macOS 14.0. The documentation is extremely confusing when looking at it from Swift: The xpc_listener_t type Seems to be something I shouldn't use in the Swift API, and would rather have to use XPCListener. Also, it appears to have no public API other than the xpc_listener_set_peer_code_signing_requirement function. Which would make it impossible to create this type. However, when going into xpc.h, one can see that there is an API in fact: API_AVAILABLE(macos(14.0), macCatalyst(17.0)) API_UNAVAILABLE(ios, tvos, watchos) XPC_EXPORT XPC_SWIFT_NOEXPORT XPC_RETURNS_RETAINED XPC_WARN_RESULT xpc_listener_t _Nullable xpc_listener_create(const char * service, dispatch_queue_t _Nullable target_queue, xpc_listener_create_flags_t flags, xpc_listener_incoming_session_handler_t incoming_session_handler, xpc_rich_error_t _Nullable * _Nullable error_out); which is a very unusual declaration - the first parameter for example shows up as Int8 type in Swift. Not to mention I haven't been able to create the next parameter, xpc_listener_create_flags_t at all, even though it seems to be a UInt64-based flag based on the C declaration, but passing UInt64(0) throws a compiler error. It really seems like something I shouldn't use from Swift. But then again, the extremely important security-related API mentioned above, xpc_listener_set_peer_code_signing_requirement can only take an xpc_listener_t object as a parameter, not an XPCListener type. There seems to be no conversion available between the two. However the documentation in the XPC framework seems to be telling the story of these two types being very equal, because of the following: The xpc_session_t type seemingly again has only deprecated methods mostly, the important one staying behind is xpc_session_set_peer_code_signing_requirement. However, this would again require the creation of an xpc_session_t object, for which in the XPC framework one will find declarations like: @available(macOS, introduced: 13.0, deprecated: 14.0, renamed: "XPCSession") @available(macCatalyst, introduced: 16.0, deprecated: 17.0, renamed: "XPCSession") @available(iOS, unavailable) @available(tvOS, unavailable) @available(watchOS, unavailable) public typealias xpc_session_t = OS_xpc_object plus basically all API of XPCSession being originally declared as xpc_session_* APIs and all of them having deprecated: 14.0, renamed: * marks. This is telling me xpc_session_t and XPCSession are in fact the same/same-ish. But again, there is seemingly no conversion between these two types. Which brings me to again being unable to create a code signing requirement for the XPCSession object. I've read some older forum posts, and I saw Apple Engineers admitting the code signing requirement APIs are missing from the new Swift APIs, however they seem to have been added in macOS 14.4 - although it appears to have been mistakenly added to the C-family functions, which have not been exposed to Swift correctly, because they still use the deprecated xpc_listener_t and xpc_session_t types. So my question is: what is going on here? :) Making XPC connections without a code signing requirement in 2025 seems like a no-go, so do I have to still stick with C - even though this new API seems to be focused on Swift?
3
1
298
Aug ’25
I'm implementing an UnwantedCommunicationReporting extension and need clarification on which message types are supported for spam reporting functionality.
Based on the documentation, I understand that the UnwantedCommunicationReporting extension works with SMS and MMS messages. However, I'd like official confirmation about support for different message types: SMS: Appears to be supported ✅ MMS: Appears to be supported ✅ RCS (Rich Communication Services): Support unclear ❓ iMessage: Support unclear ❓
1
1
143
Aug ’25
How to identify which minor user's authorization has been revoked by the parent/guardian?
I followed the method outlined in Apple's documentation to test "Revocation of Consent." Our server received the notification sent by Apple, but the parsed data only contains the following content (some data has been modified for privacy, but the fields remain unchanged): { "receiptType": "Sandbox", "bundleId": "com.xxx.xxxxx", "receiptCreationDate": 1764932591296, "requestDate": 1764932591296, "originalPurchaseDate": 1375340400000, "originalApplicationVersion": "1.0", "appTransactionId": "705020051250081000", "originalPlatform": "iOS" } How can we identify that "a parent/guardian has revoked authorization for a specific user"? We are unable to determine which minor user should be restricted from using certain features of our app. I hope to receive a prompt response from Apple's technical experts! Thanks A Lot !
0
1
121
Dec ’25
QuickLook Thumbnailing returns stale macOS 26 folder icon
On macOS 26, I've run into a situation when a user “customizes” a folder icon with Finder by assigning/changing an SF Symbol or an emoji, QLThumbnailGenerator keeps returning the stale initially retrieved folder icon (no matter whether it had been customized or not) until my app quits. After the app is re-launched, the icon is correctly retrieved once again. let generator = QLThumbnailGenerator.shared let size: CGSize = CGSize(width: 64, height: 64) let request = QLThumbnailGenerator.Request(fileAt: url, size: size, scale: NSScreen.main!.backingScaleFactor, representationTypes: .icon) request.iconMode = true do { let thumb = try await generator.generateBestRepresentation(for: request) thumb.nsImage.size = size return thumb.nsImage } catch { print("generateThumbnail: \(error)") return nil } It seems like the QuickLook Thumbnailing cache does not invalidate automatically upon folder customization. Is there any way to manually invalidate the QuickLook Thumbnailing cache?
7
1
481
Dec ’25
CallKit issue
In iOS 26.1, after my app answers a VoIP call on the lock screen, tapping the bottom-left "More" button doesn't bring up the app icon to jump to the app. The same scenario works normally on iOS 26. How can I resolve this issue?
1
1
132
Dec ’25
CallKit VoIP → App launch → Auto WebRTC/MobileRTC connection: Does Apple allow this flow?
Our app receives a CallKit VoIP call. When the user taps “Answer”, the app launches and automatically connects to a real-time audio session using WebRTC or MobileRTC. We would like to confirm whether the following flow (“CallKit Answer → app opens → automatic WebRTC or MobileRTC audio session connection”) complies with Apple’s VoIP Push / CallKit policy. In addition, our service also provides real-time video-class functionality using the Zoom Meeting SDK (MobileRTC). When an incoming CallKit VoIP call is answered, the app launches and the user is automatically taken to the Zoom-based video lesson flow: the app opens → the user is landed on the Zoom Meeting pre-meeting room → MobileRTC initializes immediately. In the pre-meeting room, audio and video streams can already be active and MobileRTC establishes a connection, but the actual meeting screen is not joined until the user explicitly taps “Join”. We would like to confirm whether this flow for video lessons (“CallKit Answer → app opens → pre-meeting room (audio/video active) → user taps ‘Join’ → enter actual meeting”) is also compliant with Apple’s VoIP Push and CallKit policy.
1
0
125
Dec ’25
AppleTV returns to homescreen overnight
Hi We have an AppleTV app that is used to continuously display information (digital signage). One of our clients reports that their AppleTV returns to the homescreen by morning. While our recommendation is to setup Mobile Device Management to lock the AppleTV into running only our app, not every client will have the IT knowledge to set this up. So we're trying to figure out possible causes for the app getting closed. We've not received any crash reports, nor does the device give any indication the app crashed. The energy saving settings are set to run continuously without sleep. The client is reporting this happens every night, so it seems unlikely to be caused by tvOS updates. Are there other things I could rule out to find the cause of this issue? Any ideas are welcome, thanks!
0
1
228
Dec ’25
Screen Time API - Get user total screen time
I’m trying to integrate Screen Time usage data into my iOS app. The goal is to fetch the total time a user spends on their device (daily or weekly), and store this locally for analysis. So far, I’ve explored the DeviceActivity and FamilyControls frameworks: 1.DeviceActivityReport works but seems tied to extensions that show reports, not directly fetching raw values inside the main app. 2.I haven’t found a way to simply retrieve the total screen-on time (similar to what Settings → Screen Time shows). My questions: 1.Is there any public API that allows retrieving the user’s total Screen Time (like the one shown in Settings)? If yes, what’s the correct approach — should I use 2.DeviceActivityMonitorExtension, FamilyActivitySelection, or another framework? 3.If not, is it expected that this data is only available in the Settings app and not exposed to developers? Any guidance or official confirmation would be really helpful. Thanks in advance!
2
1
213
Aug ’25
In Core Spotlight, it requires four consecutive characters to index the content. Only through title or displayName can the content be indexed.
In Core Spotlight, one can only index content by using title or displayName, and it requires four consecutive characters for indexing. These situations occurred in iOS 17 and 18. In iOS 16, I could not only index content by title or displayName, but also by keyword. Moreover, there was no restriction of requiring four consecutive characters. I could index my app content by simply inputting one character. Here is my code.https://github.com/kritto1/corespotlight-bug-test/tree/main @available(iOS 14, *) func addItemToIndex(_ item: QSpotlightItem) { let attributeSet = CSSearchableItemAttributeSet(contentType: .item) attributeSet.title = item.title attributeSet.displayName = item.title attributeSet.contentDescription = item.contentDescription attributeSet.keywords = item.keywords attributeSet.thumbnailData = item.thumbnailImage attributeSet.contactKeywords = item.keywords attributeSet.supportsNavigation = true let searchableItem = CSSearchableItem(uniqueIdentifier: item.id, domainIdentifier: "com.qunar.iphone.spotlight", attributeSet: attributeSet) searchableItem.expirationDate = .distantFuture CSSearchableIndex.default().indexSearchableItems([searchableItem]) { error in if let error = error { } else { } } } @available(iOS 14, *) func addToSpotlightIndex() { let spotlightHotel = QSpotlightItem( id: "corespotlight_1", title: "查询酒店住宿", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["酒店", "住宿"] ) addItemToIndex(spotlightHotel) let spotlightFlight = QSpotlightItem( id: "corespotlight_2", title: "查询和预订机票", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["查询", "预订", "机票"] ) addItemToIndex(spotlightFlight) let spotlightSight = QSpotlightItem( id: "corespotlight_3", title: "查询预订门票", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["查询", "预订", "门票"] ) addItemToIndex(spotlightSight) }
1
1
182
Apr ’25
EKEventStore on Apple Watch not showing all calendars
EKEventStore on Apple Watch is not giving me all calendars. I can see only calendars of the source 'Subscriptions', but non of the calendars of source CalDAV (iCloud). This problem exists over multiple apps. Code works fine on iPhone. Any ideas? Minimal example code: import SwiftUI import EventKit struct ContentView: View { let eventStore = EKEventStore() @State var success: Bool = false @State var calendarNames: [String] = [String]() func request() async { success = (try? await eventStore.requestFullAccessToEvents()) ?? false } func list() { calendarNames = eventStore.calendars(for: .event).map { $0.title } } var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Access: \(success.description)") ScrollView { ForEach(calendarNames, id: \.self) { name in Text(name) } } } .onAppear { Task { await request() list() } } .padding() } }
2
1
843
Jul ’25
Is there a way to prevent the app from coming to the foreground when accepting a call with a banner-type call kit in a VoIP app?
I'm developing a VoIP app. Currently, I'm using CallKit to control call acceptance, and end-of-call processing. When a call comes in while using the phone, CallKit appears as a banner at the top of the screen. When I click "Accept" on the banner, the app opens and the call is received. (For OEMs, clicking the "Accept" button in the banner will accept the call as is.) The reason this feature is needed is, for example, when a call comes in as a banner call while using a navigation app, accepting the call causes the navigation app to go to the back and the VoIP app to come to the foreground, causing inconvenience to customers. This needs to be improved. Please advise.
Replies
1
Boosts
0
Views
119
Activity
Dec ’25
Access resource in swift package from xcframework
I have an iOS app that includes a local Swift package. This Swift package contains some .plist files added as resources. The package also depends on an XCFramework. I want to read these .plist files from within the XCFramework. What I’d like to know is: Is this a common or recommended approach—having resources in a Swift package and accessing them from an XCFramework? Previously, I had the .plist files added directly to the main app target, and accessing them from the XCFramework felt straightforward. With the new setup, I’m trying to determine whether this method (placing resources in a Swift package and accessing them from an XCFramework) is considered good practice. For context: I am currently able to read the .plist files from the XCFramework by passing Bundle.module through one of the APIs exposed by the XCFramework.
Replies
3
Boosts
1
Views
169
Activity
Jun ’25
Age range permission prompt text configurability
For other permission prompts in the iOS ecosystem, we have the option to configure the text shown in the prompt via keys in the Info.plist. This does not appear to be the case with regards to the age range permission prompt. The text of the prompt implies the app includes a differentiated experience for child or teen content and that confirming age unlocks more features (making it seem optional for using the app). Is there a plan for app developers to be able to update that permission prompt similarly to how we can configure others? If so, is there any timeline we can expect that on?
Replies
2
Boosts
1
Views
185
Activity
Dec ’25
WeatherKit DayWeather::date Timezone Issue
I use WeatherKit with Swift to get multiple cities weather by longitude and latitude. But I use this API in WeatherService for daily forecast: final public func weather<T>(for location: CLLocation, including dataSet: WeatherQuery<T>) async throws -> T And I found there is something wired: The date of WeatherKit::DayWeather is based on my device's timezone settings. Tokyo's Day Weather is start at UTC+8, New York' Day Weather is start UTC+8. Is there any way to set timezone correctly?
Replies
0
Boosts
1
Views
141
Activity
Apr ’25
The menu can't be shown in background process in MacOS 26(beta)
After I upgraded to MacOS 26(beta), my program caused the system to pop up a window as shown in the following picture. My application is a process with only a tray icon. I found that my tray icon is not displayed in the current version, even though I clicked the "Always Allow" button. Here are my questions: 1.Will this related feature remain consistent in the official release? 2.How can I create a cmd process that only displays a system tray icon (no main window) like Alfred?
Replies
2
Boosts
1
Views
107
Activity
Jul ’25
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
Replies
6
Boosts
0
Views
1k
Activity
Dec ’25
Updating Advanced App Clip Experience in Apple Store Connect Not Working
When updating an existing advanced app clip experience, the change doesn't actually apply. It shows the correct image in the UI, but when you use the app clip it shows the old image. Looking into it more, the status has "UPDATE_SUBMITTED". Seems related to this issue (https://developer.apple.com/forums/thread/810544) and this issue (https://developer.apple.com/forums/thread/810351).
Replies
0
Boosts
1
Views
255
Activity
Dec ’25
Clarification on AskCenter and Age Assurance APIs for Texas Regulatory Compliance
Hello, I’m currently reviewing and implementing age assurance and parental approval flows using AgeRangeService and PermissionKit (AskCenter) in the context of Texas regulatory compliance requirements. While the high-level APIs are clear, there are several technical aspects where the intended usage patterns are not fully explicit in the documentation. Clarification on these points would help ensure our implementation aligns with system expectations and regulatory obligations. ⸻ Querying the current approval state for SignificantAppUpdateTopic AskCenter.ask(...) returns Void, and AskCenter.responses(for:) provides an AsyncSequence of approval events. Is there an official or recommended way to determine whether a SignificantAppUpdateTopic has already been approved when the app launches, or is listening for future responses events the only supported mechanism? ⸻ Behavior of AskCenter.responses(for:) regarding past approvals When subscribing to AskCenter.responses(for:): • Does the stream replay previously recorded approval or decline decisions? • Or does it only emit events that occur after subscription? This affects whether the listener must be registered early in the app lifecycle. ⸻ Recommended lifecycle timing for registering a responses(for:) listener What is the intended or recommended time to register a responses(for:) listener? • At application launch • Immediately before calling ask(...) • When entering a specific gated feature Clarification on the expected lifecycle usage would be helpful. ⸻ Repeated calls to ask(...) after approval If AskCenter.ask(...) is called again for the same SignificantAppUpdateTopic after parental approval has already been granted: • Is the request ignored? • Is a new approval request sent to the parent? • Or is the call handled idempotently by the system? ⸻ Delivery of approval results when the child app is not running If a parent approves or declines a SignificantAppUpdateTopic while the child app is not running: • Will the approval decision be delivered as a responses(for:) event on the next app launch? • Or is the app expected to persist approval state locally? ⸻ Persistence of approval state Is the approval decision for SignificantAppUpdateTopic persisted by the system at the OS level, or is the app responsible for storing approval state? Additionally, does the approval persist across: • app restarts? • app deletion and reinstallation? ⸻ Meaning of activeParentalControls.significantAppChangeApprovalRequired How is activeParentalControls.significantAppChangeApprovalRequired determined? • Is this value explicitly configured by a parent (for example via Screen Time)? • Or is it automatically determined by the system based on region, age, or regulatory requirements? ⸻ Relationship between significantAppChangeApprovalRequired and AgeRangeService When activeParentalControls contains significantAppChangeApprovalRequired, is it still expected that apps call AgeRangeService.requestAgeRange(...)? Or can the presence of this flag be treated as sufficient indication that the user is a minor for gating purposes? ⸻ Recommended interpretation of AgeRangeDeclaration Is the intended usage of AgeRangeDeclaration to handle each case individually, or is it acceptable and recommended to interpret the values as different trust levels (for example, self-declared vs. government ID or payment verified)? Clarification on these points would help ensure that implementations of age assurance and parental approval flows are consistent with system behavior while meeting regulatory compliance requirements. Thank you for your guidance.
Replies
0
Boosts
1
Views
82
Activity
Dec ’25
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
Replies
1
Boosts
0
Views
209
Activity
Dec ’25
3rd-party closed-source XCFramework security
Hey! I am developing a macOS application with the help of an external vendor, who is supplying me with a closed-source XCFramework. In Xcode, when I import their XCFramework bundle, when running the app, or opening a SwiftUI preview, or interacting with the app in any form, I get the familiar dialog: "[SDK name].framework" Not Opened - Apple could not verify "[SDK name].framework" is free from malware that may harm your Mac or compromise privacy. (Regardless, the application can run on my machine.) But indeed, their cross-platform iOS/macOS XCFramework is not notarized at all (using spctl -a -t install), plus the macOS binary embedded is not code signed correctly (using codesign -d). The XCFramework itself is production code signed with a Developer ID certificate, however I believed the above issues to be valid. Now, I asked the vendor to provide a correctly distributed (so code signed and notarized) framework, however they pointed out that "when I embed and sign the product in my app, it will be re-signed anyways". I understand this is true, but I believe this to be an important security boundary. If I were to re-sign under my name a closed source binary - previously unchecked for malware by Apple Notary Service -, I would put myself up for embedding potentially malicious code in my app, which could only be traced back to me - which would in turn mean a security issue would hinder my reputation here. Am I being over-protective here, or is this a valid concern? I have no way to see the source code, so I strongly believe this XCFramework should be notarized correctly. I understand that an in-house XCFramework is fine unnotarized, given that I know its origin, but this seems like a unique case where notarization should be enforced from my side on the vendor.
Replies
3
Boosts
1
Views
197
Activity
Sep ’25
Confused by new Swift XPC API's xpc_listener_t and xpc_session_t types
Hey! I'm trying to create an XPC messaging feature between my daemon and main application. I'm trying to use the new Swift low-level API available from macOS 14.0. The documentation is extremely confusing when looking at it from Swift: The xpc_listener_t type Seems to be something I shouldn't use in the Swift API, and would rather have to use XPCListener. Also, it appears to have no public API other than the xpc_listener_set_peer_code_signing_requirement function. Which would make it impossible to create this type. However, when going into xpc.h, one can see that there is an API in fact: API_AVAILABLE(macos(14.0), macCatalyst(17.0)) API_UNAVAILABLE(ios, tvos, watchos) XPC_EXPORT XPC_SWIFT_NOEXPORT XPC_RETURNS_RETAINED XPC_WARN_RESULT xpc_listener_t _Nullable xpc_listener_create(const char * service, dispatch_queue_t _Nullable target_queue, xpc_listener_create_flags_t flags, xpc_listener_incoming_session_handler_t incoming_session_handler, xpc_rich_error_t _Nullable * _Nullable error_out); which is a very unusual declaration - the first parameter for example shows up as Int8 type in Swift. Not to mention I haven't been able to create the next parameter, xpc_listener_create_flags_t at all, even though it seems to be a UInt64-based flag based on the C declaration, but passing UInt64(0) throws a compiler error. It really seems like something I shouldn't use from Swift. But then again, the extremely important security-related API mentioned above, xpc_listener_set_peer_code_signing_requirement can only take an xpc_listener_t object as a parameter, not an XPCListener type. There seems to be no conversion available between the two. However the documentation in the XPC framework seems to be telling the story of these two types being very equal, because of the following: The xpc_session_t type seemingly again has only deprecated methods mostly, the important one staying behind is xpc_session_set_peer_code_signing_requirement. However, this would again require the creation of an xpc_session_t object, for which in the XPC framework one will find declarations like: @available(macOS, introduced: 13.0, deprecated: 14.0, renamed: "XPCSession") @available(macCatalyst, introduced: 16.0, deprecated: 17.0, renamed: "XPCSession") @available(iOS, unavailable) @available(tvOS, unavailable) @available(watchOS, unavailable) public typealias xpc_session_t = OS_xpc_object plus basically all API of XPCSession being originally declared as xpc_session_* APIs and all of them having deprecated: 14.0, renamed: * marks. This is telling me xpc_session_t and XPCSession are in fact the same/same-ish. But again, there is seemingly no conversion between these two types. Which brings me to again being unable to create a code signing requirement for the XPCSession object. I've read some older forum posts, and I saw Apple Engineers admitting the code signing requirement APIs are missing from the new Swift APIs, however they seem to have been added in macOS 14.4 - although it appears to have been mistakenly added to the C-family functions, which have not been exposed to Swift correctly, because they still use the deprecated xpc_listener_t and xpc_session_t types. So my question is: what is going on here? :) Making XPC connections without a code signing requirement in 2025 seems like a no-go, so do I have to still stick with C - even though this new API seems to be focused on Swift?
Replies
3
Boosts
1
Views
298
Activity
Aug ’25
I'm implementing an UnwantedCommunicationReporting extension and need clarification on which message types are supported for spam reporting functionality.
Based on the documentation, I understand that the UnwantedCommunicationReporting extension works with SMS and MMS messages. However, I'd like official confirmation about support for different message types: SMS: Appears to be supported ✅ MMS: Appears to be supported ✅ RCS (Rich Communication Services): Support unclear ❓ iMessage: Support unclear ❓
Replies
1
Boosts
1
Views
143
Activity
Aug ’25
How to identify which minor user's authorization has been revoked by the parent/guardian?
I followed the method outlined in Apple's documentation to test "Revocation of Consent." Our server received the notification sent by Apple, but the parsed data only contains the following content (some data has been modified for privacy, but the fields remain unchanged): { "receiptType": "Sandbox", "bundleId": "com.xxx.xxxxx", "receiptCreationDate": 1764932591296, "requestDate": 1764932591296, "originalPurchaseDate": 1375340400000, "originalApplicationVersion": "1.0", "appTransactionId": "705020051250081000", "originalPlatform": "iOS" } How can we identify that "a parent/guardian has revoked authorization for a specific user"? We are unable to determine which minor user should be restricted from using certain features of our app. I hope to receive a prompt response from Apple's technical experts! Thanks A Lot !
Replies
0
Boosts
1
Views
121
Activity
Dec ’25
QuickLook Thumbnailing returns stale macOS 26 folder icon
On macOS 26, I've run into a situation when a user “customizes” a folder icon with Finder by assigning/changing an SF Symbol or an emoji, QLThumbnailGenerator keeps returning the stale initially retrieved folder icon (no matter whether it had been customized or not) until my app quits. After the app is re-launched, the icon is correctly retrieved once again. let generator = QLThumbnailGenerator.shared let size: CGSize = CGSize(width: 64, height: 64) let request = QLThumbnailGenerator.Request(fileAt: url, size: size, scale: NSScreen.main!.backingScaleFactor, representationTypes: .icon) request.iconMode = true do { let thumb = try await generator.generateBestRepresentation(for: request) thumb.nsImage.size = size return thumb.nsImage } catch { print("generateThumbnail: \(error)") return nil } It seems like the QuickLook Thumbnailing cache does not invalidate automatically upon folder customization. Is there any way to manually invalidate the QuickLook Thumbnailing cache?
Replies
7
Boosts
1
Views
481
Activity
Dec ’25
CallKit issue
In iOS 26.1, after my app answers a VoIP call on the lock screen, tapping the bottom-left "More" button doesn't bring up the app icon to jump to the app. The same scenario works normally on iOS 26. How can I resolve this issue?
Replies
1
Boosts
1
Views
132
Activity
Dec ’25
CallKit VoIP → App launch → Auto WebRTC/MobileRTC connection: Does Apple allow this flow?
Our app receives a CallKit VoIP call. When the user taps “Answer”, the app launches and automatically connects to a real-time audio session using WebRTC or MobileRTC. We would like to confirm whether the following flow (“CallKit Answer → app opens → automatic WebRTC or MobileRTC audio session connection”) complies with Apple’s VoIP Push / CallKit policy. In addition, our service also provides real-time video-class functionality using the Zoom Meeting SDK (MobileRTC). When an incoming CallKit VoIP call is answered, the app launches and the user is automatically taken to the Zoom-based video lesson flow: the app opens → the user is landed on the Zoom Meeting pre-meeting room → MobileRTC initializes immediately. In the pre-meeting room, audio and video streams can already be active and MobileRTC establishes a connection, but the actual meeting screen is not joined until the user explicitly taps “Join”. We would like to confirm whether this flow for video lessons (“CallKit Answer → app opens → pre-meeting room (audio/video active) → user taps ‘Join’ → enter actual meeting”) is also compliant with Apple’s VoIP Push and CallKit policy.
Replies
1
Boosts
0
Views
125
Activity
Dec ’25
AppleTV returns to homescreen overnight
Hi We have an AppleTV app that is used to continuously display information (digital signage). One of our clients reports that their AppleTV returns to the homescreen by morning. While our recommendation is to setup Mobile Device Management to lock the AppleTV into running only our app, not every client will have the IT knowledge to set this up. So we're trying to figure out possible causes for the app getting closed. We've not received any crash reports, nor does the device give any indication the app crashed. The energy saving settings are set to run continuously without sleep. The client is reporting this happens every night, so it seems unlikely to be caused by tvOS updates. Are there other things I could rule out to find the cause of this issue? Any ideas are welcome, thanks!
Replies
0
Boosts
1
Views
228
Activity
Dec ’25
Screen Time API - Get user total screen time
I’m trying to integrate Screen Time usage data into my iOS app. The goal is to fetch the total time a user spends on their device (daily or weekly), and store this locally for analysis. So far, I’ve explored the DeviceActivity and FamilyControls frameworks: 1.DeviceActivityReport works but seems tied to extensions that show reports, not directly fetching raw values inside the main app. 2.I haven’t found a way to simply retrieve the total screen-on time (similar to what Settings → Screen Time shows). My questions: 1.Is there any public API that allows retrieving the user’s total Screen Time (like the one shown in Settings)? If yes, what’s the correct approach — should I use 2.DeviceActivityMonitorExtension, FamilyActivitySelection, or another framework? 3.If not, is it expected that this data is only available in the Settings app and not exposed to developers? Any guidance or official confirmation would be really helpful. Thanks in advance!
Replies
2
Boosts
1
Views
213
Activity
Aug ’25
In Core Spotlight, it requires four consecutive characters to index the content. Only through title or displayName can the content be indexed.
In Core Spotlight, one can only index content by using title or displayName, and it requires four consecutive characters for indexing. These situations occurred in iOS 17 and 18. In iOS 16, I could not only index content by title or displayName, but also by keyword. Moreover, there was no restriction of requiring four consecutive characters. I could index my app content by simply inputting one character. Here is my code.https://github.com/kritto1/corespotlight-bug-test/tree/main @available(iOS 14, *) func addItemToIndex(_ item: QSpotlightItem) { let attributeSet = CSSearchableItemAttributeSet(contentType: .item) attributeSet.title = item.title attributeSet.displayName = item.title attributeSet.contentDescription = item.contentDescription attributeSet.keywords = item.keywords attributeSet.thumbnailData = item.thumbnailImage attributeSet.contactKeywords = item.keywords attributeSet.supportsNavigation = true let searchableItem = CSSearchableItem(uniqueIdentifier: item.id, domainIdentifier: "com.qunar.iphone.spotlight", attributeSet: attributeSet) searchableItem.expirationDate = .distantFuture CSSearchableIndex.default().indexSearchableItems([searchableItem]) { error in if let error = error { } else { } } } @available(iOS 14, *) func addToSpotlightIndex() { let spotlightHotel = QSpotlightItem( id: "corespotlight_1", title: "查询酒店住宿", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["酒店", "住宿"] ) addItemToIndex(spotlightHotel) let spotlightFlight = QSpotlightItem( id: "corespotlight_2", title: "查询和预订机票", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["查询", "预订", "机票"] ) addItemToIndex(spotlightFlight) let spotlightSight = QSpotlightItem( id: "corespotlight_3", title: "查询预订门票", contentDescription: "", thumbnailImage: UIImage(named: "img2")?.pngData(), keywords: ["查询", "预订", "门票"] ) addItemToIndex(spotlightSight) }
Replies
1
Boosts
1
Views
182
Activity
Apr ’25
EKEventStore on Apple Watch not showing all calendars
EKEventStore on Apple Watch is not giving me all calendars. I can see only calendars of the source 'Subscriptions', but non of the calendars of source CalDAV (iCloud). This problem exists over multiple apps. Code works fine on iPhone. Any ideas? Minimal example code: import SwiftUI import EventKit struct ContentView: View { let eventStore = EKEventStore() @State var success: Bool = false @State var calendarNames: [String] = [String]() func request() async { success = (try? await eventStore.requestFullAccessToEvents()) ?? false } func list() { calendarNames = eventStore.calendars(for: .event).map { $0.title } } var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Access: \(success.description)") ScrollView { ForEach(calendarNames, id: \.self) { name in Text(name) } } } .onAppear { Task { await request() list() } } .padding() } }
Replies
2
Boosts
1
Views
843
Activity
Jul ’25