I am creating a voip app, I am trying to use call kit to answer calls, however audio doesn't seem to work when using callKit when looking at the systems logs I see no server connection when checking background audio state, won't allow background audio! background audio processAllowed = 0 for displayID com.apple.TelephonyUtilities no server connection when checking background audio state, won't allow background audio! background audio processAllowed = 0 for displayID {my app id} I have the plist entries for background ui modes for voip, audio, fetch and background notifications along with the backgrounds modes for Voip, Audio, AirPlay, and Picture in Picture, Background notifications. I am unsure what to do about this, like my reading of the error is I can't use audio cause I am not connected to a server, but like is it any server, Am I suppose to connect to the voip call before setting up audio, I am not sure how to do that.

a few times, for reasons unknown to me, asr restore processes broke with error 49244. Basically, the process get interrupted, most cases when is about to finish, with just a laconic message saying "Volume replication failed - error 49244". Where can I get information on this error, what exactly means, what causes it and more important, how to troubleshoot it. Any help will be appreciated, Thanks!!

Is it possible to integrate a button in an app that displays advertisements to support charities -without offering any direct reward to the user?

Hello everyone, I would like to use AppleScript to transform a .csv file. To make things easier to understand, I'm attaching two files: 1- The original file in csv format 2- The file as I'd like it to look after I've run it through the script. Here are the steps involved 1-Open the file in numbers (Note: the file is located in the download folder). 2-Delete the first 6 lines 3-Delete all font styles and cell colors 4-Combine all cells in the nature of operation column of the same operation belonging to the same date in the first cell of the operation, deleting all spaces in the text is not necessary for each operation. 5- Delete all empty lines. I hope I've made my request clear. If any of you have the knowledge to do this, if it can be done at all, I'd be very grateful for their help in writing the script. Thank you in advance. 1.csv 2.csv

Hello, I recently implemented a conditional debounce publisher using Swift's Combine. If a string with a length less than 2 is passed, the event is sent downstream immediately without delay. If a string with a length of 2 or more is passed, the event is emitted downstream with a 0.2-second delay. While writing test logic related to this, I noticed a strange phenomenon: sometimes the publisher, which should emit events with a 0.2-second delay, does not emit an event. The test code below should have all indices from 1 to 100 in the array, but sometimes some indices are missing, causing the assertion to fail. Even after observing completion, cancel, and output events through handleEvents, I couldn't find any cause. Am I using Combine incorrectly, or is there a bug in Combine? I would appreciate it if you could let me know. import Foundation import Combine var cancellables: Set<AnyCancellable> = [] @MainActor func text(index: Int, completion: @escaping () -> Void) { let subject = PassthroughSubject<String, Never>() let textToSent = "textToSent" subject .map { text in if text.count >= 2 { return Just<String>(text) .delay(for: .seconds(0.2), scheduler: RunLoop.main) .eraseToAnyPublisher() } else { return Just<String>(text) .eraseToAnyPublisher() } } .switchToLatest() .sink { if $0.count >= 2 { completion() } }.store(in: &cancellables) for i in 0..<textToSent.count { let stringIndex = textToSent.index(textToSent.startIndex, offsetBy: i) let stringToSent = String(textToSent[textToSent.startIndex...stringIndex]) subject.send(stringToSent) } } var array = [Int]() for i in 1...100 { text(index: i) { array.append(i) } } DispatchQueue.main.asyncAfter(deadline: .now() + 5) { for i in 1...100 { assert(array.contains(i)) } } RunLoop.main.run(until: .now + 10)

I am developing a parental control app using Apple’s Screen Time API and FamilyControls Framework. My goal is to allow parents to remotely block apps on their child’s device from their own phone. Anyone have any idea how can i do that?

I have auth bloodPressureDiastolic and bloodPressureSystolic, I can sync my bloodpressure data from my app to healthkit, but My app listed as inactive under the Data Sources and Access of Health App

Crashed: com.apple.libcache.memorypressure 0 libsystem_platform.dylib 0x4ce4 _os_unfair_lock_recursive_abort + 36 1 libsystem_platform.dylib 0x1e1c _os_unfair_lock_lock_slow + 308 2 libcache.dylib 0x3a50 cache_remove_all + 56 3 CoreFoundation 0xd8d18 -[NSCache dealloc] + 84 4 Photos 0x505e4 -[PHSafeNSCacheDelegateReflector cache:willEvictObject:] + 216 5 CoreFoundation 0xbe524 __NSCacheCallDelegateWillEvictObjectCallbackWithValue + 76 6 CoreFoundation 0xbe43c __NSCacheValueRelease + 104 7 libcache.dylib 0x3998 _value_entry_remove + 120 8 libcache.dylib 0x3898 _entry_evict + 188 9 libcache.dylib 0x37c8 _evict_last + 108 10 libcache.dylib 0x3108 _cache_enforce_limits + 104 11 libcache.dylib 0x16f4 ___cache_handle_memory_pressure_event_block_invoke + 92 12 libdispatch.dylib 0x13394 _dispatch_block_async_invoke2 + 148 13 libdispatch.dylib 0x3fa8 _dispatch_client_callout + 20 14 libdispatch.dylib 0xd76c _dispatch_workloop_invoke + 2172 15 libdispatch.dylib 0x1738c _dispatch_root_queue_drain_deferred_wlh + 288 16 libdispatch.dylib 0x16bd8 _dispatch_workloop_worker_thread + 540 17 libsystem_pthread.dylib 0x3680 _pthread_wqthread + 288 18 libsystem_pthread.dylib 0x1474 start_wqthread + 8

Hello, I am currently working on a USB HID-class device and I wanted to test communications between various OSes and the device. I was able to communicate through standard USB with the device on other OSes such as Windows and Linux, through their integrated kernel modules and generic HID drivers. As a last test, I wanted to test macOS as well. This is my code, running in a Swift-based command line utility: import Foundation import CoreHID let matchingCriteria = HIDDeviceManager.DeviceMatchingCriteria(vendorID: 0x1234, productID: 0x0006) // This is the VID/PID combination that the device is actually listed under let manager = HIDDeviceManager() for try await notification in await manager.monitorNotifications(matchingCriteria: [matchingCriteria]) { switch notification { case .deviceMatched(let deviceReference): print("Device Matched!") guard let client = HIDDeviceClient(deviceReference: deviceReference) else { fatalError("Unable to create client. Exiting.") // crash on purpose } let report = try await client.dispatchGetReportRequest(type: .input) print("Get report data: [\(report.map { String(format: "%02x", $0) }.joined(separator: " "))]") case .deviceRemoved(_): print("A device was removed.") default: continue } } The client.dispatchGetReportRequest(...) line always fails, and if I turn the try expression into a force-unwrapped one (try!) then the code, unsurprisingly, crashes. The line raises a CoreHID.HIDDeviceError.unknown() exception with a seemingly meaningless IOReturn code (last time I tried I got an IOReturn code with the value of -536870211). The first instinct is to blame my own custom USB device for not working properly, but it doesn't cooperate with with ANY USB device currently connected: not a keyboard (with permissions granted), not a controller, nothing. I did make sure to enable USB device access in the entitlements (when I tried to run this code in a simple Cocoa app) as well. ...What am I doing wrong here? What does the IOReturn code mean? Thanks in advance for anybody willing to help out!

users download app with Streamlined Purchasing ,but the logic of checking subscription doesn't work. there the code: func checkSubscriptionStatus() async { for await entitlement in Transaction.currentEntitlements { guard case .verified(let transaction) = entitlement else { continue } if transaction.productID == monthlyProductID || transaction.productID == yearlyProductID { if transaction.revocationDate == nil && !transaction.isUpgraded { let activeSubscribed = transaction.expirationDate ?? .distantFuture > .now if activeSubscribed { hasActiveSubscription = activeSubscribed // other operation } } } } }

If you are experiencing an unexpected or inconsistent behavior when using the App Store Server Library, review the following resources to ensure that your implementation workflow didn’t cause the issue: Simplifying your implementation by using the App Store Server Library Explore App Store server APIs for In-App Purchase Meet the App Store Server Library If you are unable to resolve your issue using the above resources, file a GitHub issue. Alternatively, if you wish to provide specific requests, transactions, or other private information for review, submit a Feedback Assistant report with the following information: The bundleId or appAppleId of your app The date and time your issue occurred The library language(s) The version of the library The environment (i.e., Production, Sandbox, or Xcode) The GitHub issue for this report if available The endpoint(s) reproducing your issue The HTTP body and headers of the endpoint raw request The HTTP body and headers of the endpoint response To submit the report, perform these steps: Log into Feedback Assistant. Click on the Compose icon to create a new report. Select the Developer Tools &amp; Resources topic. In the sheet that appears: Enter a title for your report. Select “App Store Server Library” from the “Which area are you seeing an issue with?” pop-up menu. Select “Incorrect/Unexpected Behavior” from the “What type of feedback are you reporting?” pop-up menu. Enter a description of your issue and how to reproduce it. Add the information gathered above to the sheet. Submit your report. After filing your report, please respond in your existing Developer Forums post with the Feedback Assistant ID. Use your Feedback Assistant ID to check for updates or resolutions. For more information, see Understanding feedback status.

The example database/server provided by Apple for Live Caller ID contains a hardcoded database with a tiny number of pre-defined numbers. However, its not expected to be representational of an live real world usage server. But the question is how can that be accomplished if its a requirement that the data be KPIR encrypted? In real world scenarios, the factors that effect whether a number should be blocked or not are continually changing and evolving on a minute-by-minute basis and new information becomes available or existing information changes. If the database supports tens of millions or hundreds of millions of constantly changing phone numbers, in order to meet the requirements of the Live Caller ID being KPIR encrypted, that would imply the database has to re-encrypt its database of millions endlessly for all time. That seems unfeasable and impractical to implement. Therefore how do the Apple designers of this feature envisage/suggest a real-world server supporting millions of changing data should meet the requirement to be KPIR encrypted?

I am working with Notification Content Extensions and need to ensure that the content fits within the notification without scrolling. I want to know if there is any API that can provide the maximum available height for the notification content area. My goal is to avoid making the content scrollable inside the notification. Is there a way to dynamically retrieve the height of the notification space, so I can properly adjust the content layout and ensure it fits perfectly without requiring the user to scroll?

I ran into a problem. When using Storekit1 to purchase an SKU, the user payment was successful, but StoreKit1 did return paymentCancelled to my App. I would like to know under what circumstances this problem may occur? How do I fix it? Thank you

Hi there. I inadvertently deleted the Passwords app. The App Store is telling me restrictions are enabled so I can’t reinstall from the cloud. Not sure where to go from here. Help.

When I install my application, it installs fine and everything works alongwith all the system level daemons but when I reboot the system, none of my daemons are getting launched and this happens only on MacOS 15x, on older version it is working fine. In the system logs, I see that my daemons have been detected as legacy daemons by backgroundtaskmanagementd with Disposition [enabled, allowed, visible, notified] 2025-01-13 21:17:04.919128+0530 0x60e Default 0x0 205 0 backgroundtaskmanagementd: [com.apple.backgroundtaskmanagement:main] Type: legacy daemon (0x10010) 2025-01-13 21:17:04.919128+0530 0x60e Default 0x0 205 0 backgroundtaskmanagementd: [com.apple.backgroundtaskmanagement:main] Flags: [ legacy ] (0x1) 2025-01-13 21:17:04.919129+0530 0x60e Default 0x0 205 0 backgroundtaskmanagementd: [com.apple.backgroundtaskmanagement:main] Disposition: [enabled, allowed, visible, notified] (0xb) But later, it backgroundtaskmanagementd decides to disallow it. 2025-01-13 21:17:05.013202+0530 0x32d Default 0x4d6 89 0 smd: (BackgroundTaskManagement) [com.apple.backgroundtaskmanagement:main] getEffectiveDisposition: disposition=[enabled, disallowed, visible, notified], have LWCR=true 2025-01-13 21:17:05.013214+0530 0x32d Error 0x0 89 0 smd: [com.apple.xpc.smd:all] Legacy job is not allowed to launch: &lt;private&gt; status: 2 Is there anything changed in latest Mac OS which is causing this issue? Also what does this status 2 means. Can someone please help with this error? The plist has is true

Document based SwiftData apps do not autosave changes to the ModelContext at all. This issue has been around since the first release of this SwiftData feature. In fact, the Apple WWDC sample project (https://developer.apple.com/documentation/swiftui/building-a-document-based-app-using-swiftdata) does not persist any data in its current state, unless one inserts modelContext.save() calls after every data change. I have reported this under the feedback ID FB16503154, as it seemed to me that there is no feedback report about the fundamental issue yet. Other posts related to this problem: https://forums.developer.apple.com/forums/thread/757172 https://forums.developer.apple.com/forums/thread/768906 https://developer.apple.com/forums/thread/764189

Hi, I have a question about On-Demand Resources, I tried to put some bundles into the Initial Install Tags and Download Only On Demand, and I uploaded the build to TestFlight, then I tried to make 2 builds, and the sample is like this: Build A: Initial Install Tags have 100 Tags. Download Only On Demand have 5 Tags. Build B: all contents of Initial Install Tags are the same as in Build A. Download Only On Demand are the same as Build A but I added 5 more tags, so the total is 10 tags, 5 tags that are the same as Build A and 5 new tags. Then I tried to download Build A for the first time which is in TestFlight, and it runs normally, Initial Install Tags are downloaded when the main app is downloaded and Download Only On Demand is downloaded when I request the tag. However, when I tried to update to Build B which is in TestFlight, why are the Initial Install Tags deleted? and why should it be downloaded via request? not when the main app is downloaded? has anyone ever experienced something like this? Thanks!

Hi there, This is my first time posting here. I'm working on small projects on Swift and SwiftUI now and then. I'm currently trying to develop an application that gets some bus arrival data using API and displaying them with live activities. The thing is that I'm not quite sure how frequently updates work yet. Still trying to figure out if I can update the live activity everytime the data coming right from the API changes or use push notification updates each minute passing by, but that is another thread that I'm going to focus with more details. Everytime i'm trying to deploy my app on my iphone or a simulator this error keeps popping up and I can't figure out why. Any ideas? Let me know if you need any snippet of my code. SendProcessControlEvent:toPid: encountered an error: Error Domain=com.apple.dt.deviceprocesscontrolservice Code=8 "Failed to show Widget 'com.gregorikouk.MapKitTut.BusWidgetKit' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xb1282dfe0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)}}, FBSOpenApplicationRequestID=0xe5da, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}." UserInfo={NSLocalizedDescription=Failed to show Widget 'com.gregorikouk.MapKitTut.BusWidgetKit' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xb1282dfe0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)}}, FBSOpenApplicationRequestID=0xe5da, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}., NSUnderlyingError=0xb1281d830 {Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (SBMainWorkspace)., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0xb1282dfe0 {Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 "Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)" UserInfo={NSLocalizedDescription=Failed to get descriptors for extensionBundleID (com.gregorikouk.MapKitTut.BusWidgetKit)}}, FBSOpenApplicationRequestID=0xe5da, NSLocalizedDescription=The request to open "com.apple.springboard" failed.}}} Domain: DTXMessage Code: 1 User Info: { DVTErrorCreationDateKey = "2023-10-02 21:06:04 +0000"; } -- System Information macOS Version 14.0 (Build 23A344) Xcode 15.0 (22265) (Build 15A240d) Timestamp: 2023-10-03T00:06:04+03:00

Hi there, I'm facing an issue when disconnecting CarPlay that the navigation session seems to be in some weird state where it is not properly finished. So when I reconnect CarPlay the "Metadata in instrument cluster or HUD" does not update anymore until I start another navigation session and stop that one. You can see that the instruction to the left on this screen recording is not updating anymore after a reconnect. https://www.youtube.com/watch?v=sncxyJULjQk I have a modified the CostalRoad sample app to add support for the HUD cluster and to auto start a navigation simulation when CarPlay connects. https://github.com/g4rb4g3/CoastalRoads Can anyone tell me what I have to do when CarPlay disconnect so I can start a new navigation session on reconnect that has a working HUD cluster? Fun fact is that Apple Maps handles this quite nice (https://www.youtube.com/watch?v=OpJEIyGcwdo), it somehow manages to finish the navigation session and brings up the HUD cluster just fine on reconnect. I wonder how I can achieve the same, anyone having an idea on that?