Hi everyone, I’m working with the ManagedSettingsStore API for managing Screen Time restrictions and I have a specific question: Is it possible for an app to block itself using ManagedSettingsStore() — for example, by applying an application category restriction or setting a specific block on its own bundle ID? If so, what strategies or best practices are recommended to avoid accidentally blocking the app itself while applying restrictions to other apps or categories? I haven’t found any official documentation confirming whether the system prevents self-blocking automatically or if this is something developers need to manage explicitly. Thanks for any clarification or advice you can provide!

We have implemented Carplay in our voip based project and in this we have implemented Incoming call and chat notification feature for Carplay. For Carplay we implemented siri. Siri Object donated Successfully in Notification service Extension when notification didreceive method called. Donation Code :- func donateIncomingMessageIntent(sender: String, senderId: String, message: String, messageId: String, userInfo: [AnyHashable: Any],destination:String) { // Create proper name components clearAllinteraction() var nameComponents = PersonNameComponents() nameComponents.givenName = sender //unknown let senderPerson = INPerson( personHandle: INPersonHandle(value: senderId, type: .unknown), nameComponents: nameComponents, displayName: sender, image: nil, contactIdentifier: senderId, customIdentifier: "sender_\(senderId)" ) let recipientPerson = INPerson( personHandle: INPersonHandle(value: "me@example.com", type: .emailAddress), nameComponents: nil, displayName: "Me", image: nil, contactIdentifier: "me_id", customIdentifier: "user_id" ) let inMessage = INMessage( identifier: messageId, conversationIdentifier: "conversation_\(senderId)", content: message, dateSent: Date(), sender: senderPerson, recipients: [recipientPerson], groupName: nil, messageType: .text ) let intent = INSearchForMessagesIntent( recipients: [recipientPerson], senders: [senderPerson], searchTerms: [message], attributes: .unread, dateTime: nil, identifiers: [messageId], notificationIdentifiers: [messageId], groupNames: ["Messages"] ) let interaction = INInteraction(intent: intent, response: nil) interaction.identifier = "message_\(messageId)" interaction.direction = .incoming // Add direction DispatchQueue.global(qos: .userInitiated).async { interaction.donate { error in if let error = error { print("❌ Failed to donate INSearchForMessagesIntent: \(error.localizedDescription)") } else { print("✅ Donated INSearchForMessagesIntent successfully!") let intentData: [String: Any] = [ "senderName": sender, "senderId": senderId, "message": message, "messageId": messageId, "timestamp": Date().timeIntervalSince1970, "conversationId": "conversation_\(senderId)", // Add conversationId "destination":destination ] let defaults = UserDefaults(suiteName: "group.com.chatapp") // 🔁 Use your App Group ID defaults?.removeObject(forKey: "lastCarPlayIntentData") defaults?.set(intentData, forKey: "lastCarPlayIntentData") defaults?.synchronize() } } } } Here SenderID is like 3000@abc,2000@abc etc. In siri ,When we handle INSearchForMessagesIntent at that time all data getting from Userdefaults because without Userdefaults INSearchForMessagesIntent value nil. Even we enabled announcement using .allowAnnouncement. We also tried to save same sender in contact Book because sometime siri search contact and not found then may be raise this type of issue. So we need code level support for read incoming message in carplay when notification comes. Thank you.

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 🙂

I am getting report of a crash occurring, while doing a NFC HCE CardSession. The swift code is mostly the same as the example from the CardSession docs: @objc func deviceSupportsNFC (_ call: CAPPluginCall) { call.keepAlive = true let supportsNFCCallbackId = call.callbackId! Task() { guard NFCReaderSession.readingAvailable, CardSession.isSupported, // <-- line 86 await CardSession.isEligible else { print(TAG + " HCE not allowed/available") var support = JSObject() support["supported"] = false; let callback = bridge?.savedCall(withID: supportsNFCCallbackId) call.resolve(); callback?.resolve(support); return; } print(TAG + " HCE allowed") var support = JSObject() support["supported"] = true; let callback = bridge?.savedCall(withID: supportsNFCCallbackId) call.resolve(); callback?.resolve(support); } } Calling it from my plugin, to verify if (HCE) NFC is supported: if(await deviceInfoService.isIos()) { if(iosSupportEnabled === false) { console.log("NfcHceService:iOS but disabled"); return; } this.requiresManualTrigger = true; DfsNfcHce.deviceSupportsNFC((supportObj) => { const support = supportObj?.supported ?? false; this.hceSupported = support; }); } else { this.hceSupported = true; } The crash report i get via Crashlytics is below. It's specifying the error occurs at line 86 (marked it in my code above) The error seems to be in the CoreNFC (NFCHardwareManager areFeaturesSupported). # Crashlytics - Stack trace # Application: com.wodanbrothers.dyflexis # Platform: apple # Version: 2025.04.101356 (1744977392) # Issue: c3a293fbfa73c64f59f92c4b4cdfeb83 # Session: 5c64465c452c41e3abb1ba9f970b54c0_DNE_0_v2 # Date: Wed May 07 2025 07:56:11 GMT+0200 (Central European Summer Time) Fatal Exception: NSInvalidArgumentException 0 CoreFoundation 0x11a2ec __exceptionPreprocess 1 libobjc.A.dylib 0x31a7c objc_exception_throw 2 CoreFoundation 0x18467c +[NSObject(NSObject) _copyDescription] 3 CoreFoundation 0x31b84 ___forwarding___ 4 CoreFoundation 0x314f0 _CF_forwarding_prep_0 5 CoreNFC 0x2ac40 -[NFCHardwareManager areFeaturesSupported:outError:] 6 CoreNFC 0x2b184 -[NFCHardwareManager areFeaturesSupported:expiry:completion:] 7 CoreNFC 0x2f9d8 block_destroy_helper.5 8 Dyflexis 0x5c08 closure #1 in DfsNfcHcePlugin.deviceSupportsNFC(_:) + 86 (DfsNfcHcePlugin.swift:86) 9 Dyflexis 0x7f8d <deduplicated_symbol> 10 Dyflexis 0x7725 specialized thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) (<compiler-generated>) 11 Dyflexis 0x77fd <deduplicated_symbol> 12 libswift_Concurrency.dylib 0x65241 completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError ... Crashed: com.google.firebase.crashlytics.ios.exception 0 FirebaseCrashlytics 0x1b658 FIRCLSProcessRecordAllThreads + 172 1 FirebaseCrashlytics 0x1ba64 FIRCLSProcessRecordAllThreads + 1208 2 FirebaseCrashlytics 0x13adc FIRCLSHandler + 48 3 FirebaseCrashlytics 0xe9d4 __FIRCLSExceptionRecord_block_invoke + 92 4 libdispatch.dylib 0x1b584 _dispatch_client_callout + 16 5 libdispatch.dylib 0x11728 _dispatch_lane_barrier_sync_invoke_and_complete + 56 6 FirebaseCrashlytics 0xe260 FIRCLSExceptionRecord + 204 7 FirebaseCrashlytics 0xe4f8 FIRCLSExceptionRecordNSException + 452 8 FirebaseCrashlytics 0xdeb8 FIRCLSTerminateHandler() + 396 9 libc++abi.dylib 0x158b4 std::__terminate(void (*)()) + 16 10 libc++abi.dylib 0x18e1c __cxa_get_exception_ptr + 86 11 libc++abi.dylib 0x18dc4 __cxxabiv1::failed_throw(__cxxabiv1::__cxa_exception*) + 90 12 libobjc.A.dylib 0x31be4 objc_exception_throw + 448 13 CoreFoundation 0x18467c +[NSObject(NSObject) _copyDescription] + 362 14 CoreFoundation 0x31b84 ___forwarding___ + 1492 15 CoreFoundation 0x314f0 _CF_forwarding_prep_0 + 96 16 CoreNFC 0x2ac40 -[NFCHardwareManager areFeaturesSupported:outError:] + 364 17 CoreNFC 0x2b184 -[NFCHardwareManager areFeaturesSupported:expiry:completion:] + 96 18 CoreNFC 0x2f9d8 block_destroy_helper.5 + 8028 19 Dyflexis 0x5c08 closure #1 in DfsNfcHcePlugin.deviceSupportsNFC(_:) + 86 (DfsNfcHcePlugin.swift:86) 20 libswift_Concurrency.dylib 0x5c134 swift::runJobInEstablishedExecutorContext(swift::Job*) + 292 21 libswift_Concurrency.dylib 0x5d5c8 swift_job_runImpl(swift::Job*, swift::SerialExecutorRef) + 156 22 libdispatch.dylib 0x13db0 _dispatch_root_queue_drain + 364 23 libdispatch.dylib 0x1454c _dispatch_worker_thread2 + 156 24 libsystem_pthread.dylib 0x4624 _pthread_wqthread + 232 25 libsystem_pthread.dylib 0x19f8 start_wqthread + 8 ...

I'm experiencing issues with didRegisterForRemoteNotificationsWithDeviceToken not being called on iOS 18.1.1. Here's what I've tried: Basic Setup: Properly configured UNUserNotificationCenter Requested permissions with requestAuthorization(options:) Registered for remote notifications with registerForRemoteNotifications() Environment: Xcode 16.3 iOS 18.1.1 (physical device) Firebase (tried with and without it) Troubleshooting: Verified provisioning profile includes Push Notifications Confirmed APNs certificate is valid Disabled Firebase's method swizzling Tested on a clean project (works fine) Checked device logs (no relevant errors) Code Snippet: // In AppDelegate.swift public func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) { let tokenParts = deviceToken.map { data in String(format: "%02.2hhx", data) } let tokenString = tokenParts.joined() print("📱 Device Token: \(tokenString)") // Store the token for your backend UserDefaults.standard.set(tokenString, forKey: "deviceToken") // Send to backend Task { do { try await APIService.shared.setDeviceToken(tokenString) } catch { print("❌ [AppDelegate] Failed to send device token to backend: \(error)") } } } public func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool { // IMPORTANT: First handle push notification registration UNUserNotificationCenter.current().delegate = self // Request notification permissions self.requestNotificationPermissions() // Register for remote notifications DispatchQueue.main.async { UIApplication.shared.registerForRemoteNotifications() } return true } private func requestNotificationPermissions() { UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .badge, .sound]) { granted, error in guard granted else { print("❌ Notification permission not granted") return } print("✅ Notification permission granted") } }

I have developed an podcast app, where subscriped podcast & episodes synched with iCloud. So its working fine with iOS & iPad with latest os version, but iCloud not synching in iPod with version 15. Please help me to fix this. Thanks Devendra K.

multicast sockets fail to send/receive on macosx, errno 65 "no route to host". Wireshark and Terminal.app (which have root privileges) both show incoming multicast traffic just fine. Normal UDP broadcast sockets have no problems. Toggling the Security&Privacy -> Local Network setting may fix the problem for some Users. There is no pattern for when multicast socket fails. Sometimes, recreating the sockets fix the problem. Restart the app, sometimes multicast fails, sometimes success (intermittent, no pattern). Reboot machine (intermittent fail) Create a fresh new user on machine, install single version of app, give app permission. (intermittent fail, same as above). We have all the normal entitlements / notarized app. Similar posts here see FB16923535, Related to FB16512666 https://forum.xojo.com/t/udp-multicast-receive-on-mac-failing-intermittant/83221 see my post from 2012 "distinguishing between SENDING sockets and RECEIVING sockets" for source code example of how we bind multicast sockets. Our other socket code is standard "Stevens, et al." code. The bind() is the call that fails in this case. https://stackoverflow.com/questions/10692956/what-does-it-mean-to-bind-a-multicast-udp-socket . Note that this post from 2012 is still relevant, and that it is a workaround to a longstanding Apple bug that was never fixed. Namely, "Without this fix, multicast sending will intermittently get sendto() errno 'No route to host'. If anyone can shed light on why unplugging a DHCP gateway causes Mac OS X multicast SENDING sockets to get confused, I would love to hear it." This may be a hint as to the underlying bug that Apple really needs to fix, but if it's not, then please Apple, fix the Sequoia bug first. These are probably different bugs because in one case, sendto() fails when a socket becomes "unbound" after you unplug an unrelated network cable. In this case, bind() fails, so sendto() is never even called. Note, that we have also tried to use other implementations for network discovery, including Bonjour, CFNetwork, etc. Bonjour fails intermittently, and also suffers from both bugs mentioned above, amongst others.

I have setup offer codes and subscriptions for users to purchase, when a user signs up using an offer code outside of the app the offer code does not save into my database where the subscriptions are saved the transaction is successful and validated by store kit but I cant see that that user used an offer code - an example https://apps.apple.com/redeem/?ctx=offercodes&id=6744338284&code=ASKDOM I then setup an edge function in supabase to retrieve the data that store kit sends back and im not sure where to find the offer code as it still doesnt save is there an internal apple reference that they use as apposed to the users offer code i.e offer code askdomSA = P3050 for example how can Identify if an offer code was used thank you

Does live activity require notification permission? If you need to update card data through APNS, I remember that it was required in the past, otherwise the card could not be created. This year I tried it and some apps did not have notification permission, but they could also use live activity and update data

In the new update of macOS 26 Tahoe, I have noticed that on my MacBook Air M3, I am not getting a warning when my battery is low or when it's about to go to sleep. My MacBook is just turning off without warning.

I'm using NERelayManager to set Relay configuration which all works perfectly fine. I then do a curl with the included domain and while I see QUIC connection succeeds with relay server and H3 request goes to the server, the connection gets abruptly closed by the client with "Software caused connection abort". Console has this information: default 09:43:04.459517-0700 curl nw_flow_connected [C1.1.1 192.168.4.197:4433 in_progress socket-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] Transport protocol connected (quic) default 09:43:04.459901-0700 curl [C1.1.1 192.168.4.197:4433 in_progress socket-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] event: flow:finish_transport @0.131s default 09:43:04.460745-0700 curl nw_flow_connected [C1.1.1 192.168.4.197:4433 in_progress socket-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] Joined protocol connected (http3) default 09:43:04.461049-0700 curl [C1.1.1 192.168.4.197:4433 in_progress socket-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] event: flow:finish_transport @0.133s default 09:43:04.465115-0700 curl [C2 E47A3A0C-7275-4F6B-AEDF-59077ABAE34B 192.168.4.197:4433 quic, multipath service: 1, tls, definite, attribution: developer] cancel default 09:43:04.465238-0700 curl [C2 E47A3A0C-7275-4F6B-AEDF-59077ABAE34B 192.168.4.197:4433 quic, multipath service: 1, tls, definite, attribution: developer] cancelled [C2 FCB1CFD1-4BF9-4E37-810E-81265D141087 192.168.4.139:53898<->192.168.4.197:4433] Connected Path: satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi Duration: 0.121s, QUIC @0.000s took 0.000s, TLS 1.3 took 0.111s bytes in/out: 2880/4322, packets in/out: 4/8, rtt: 0.074s, retransmitted bytes: 0, out-of-order bytes: 0 ecn packets sent/acked/marked/lost: 3/1/0/0 default 09:43:04.465975-0700 curl nw_flow_disconnected [C2 192.168.4.197:4433 cancelled multipath-socket-flow ((null))] Output protocol disconnected default 09:43:04.469189-0700 curl nw_endpoint_proxy_receive_report [C1.1 IPv4#124bdc4d:80 in_progress proxy (satisfied (Path is satisfied), interface: en0[802.11], ipv4, ipv6, dns, proxy, uses wifi)] Privacy proxy failed with error 53 ([C1.1.1] masque Proxy: http://192.168.4.197:4433) default 09:43:04.469289-0700 curl [C1.1.1 192.168.4.197:4433 failed socket-flow (satisfied (Path is satisfied), viable, interface: en0[802.11], ipv4, ipv6, dns, uses wifi)] event: flow:failed_connect @0.141s, error Software caused connection abort Relay server otherwise works fine with our QUIC MASQUE clients but not with built-in macOS MASQUE client. Anything I'm missing?

We are developing a matter device. How can we display our own APP under the Home device information?

Hi all, I would like to know if kext consent can still be disabled on Apple Silicon Macs. I tried spctl kext-consent disable in recovery OS, but after rebooting spctl kext-consent status still returns ENABLED. Is this command disabled or something?

error on start of flutter app

Product.SubscriptionInfo.isEligibleForIntroOffer(for: "21340582") In the production environment, I have already used the intro offer for this group, but this method still returns true

If a notification: ONE_TIME_CHARGE is used to ship the IAP content, it involves a point where the client might not finish the transaction, yet the item is shipped. Will an unfinished purchase affect refunds?

Dear Apple! During WWDC24 you announced that ONE_TIME_CHARGE notification is available on the sandbox environment and will be available "it will be available in production later this year" - it's March 2025 and there is still no production release of this feature. Could you share some timeline and plans for when we can expect that feature deployed to production? Thanks in advance!

I am trying to activate an application which sends my serial number to a server. The send is being blocked. The app is signed but not sandboxed. I am running Sequoia on a recent iMac. My network firewall is off and I do not have any third party virus software. I have selected Allow Applications from App Store & Known Developers. My local network is wifi using the eero product. There is no firewall or virus scanning installed with this product. Under what circumstances will Mac OS block outgoing internet connections from a non-sandboxed app? How else could the outgoing connection be blocked?

Hello, I'm running into an issue while developing an iOS app that requires local network access. I’m using the latest MacBook Air M4 with macOS sequoia 15.5 and Xcode 16.1. In the iOS Simulator, my app fails to discover devices connected to the same local network. I’ve already added the necessary key to the Info.plist: NSLocalNetworkUsageDescription This app needs access to local network devices. When I run the app on a real device and M2 Chip Macbook's simulators, it works fine for local network permission as expected. However, in the M4 Chip Macbook's Simulator: The app can’t find any devices on the local network Bonjour/mDNS seems not to be working as well I’ve tried the following without success: Restarting Simulator and Mac Resetting network settings in Simulator Confirming app permissions under System Settings > Privacy & Security Has anyone else encountered this issue with the new Xcode/macOS combo? Is local network access just broken in the Simulator for now, or is there a workaround? Thanks in advance!

I try to refresh the SDP data for a Bluetooth device that has reconnected. So when I receive connect notification I call -[IOBluetoothDevice performSDPQuery:] passing object, that should receive the query completion call. What I observe is that sdpQueryComplete:status: is not being called, buit calling performSDPQuery causes additional connect notification to be dispatched. Running this under debugger results in some weird log line: [IOBluetooth] **** This currently won't trigger SDP delegate I run this code on Sequoia 15.5