This is the CarPlay page, and the phone is running iOS17.5 The template creation code is as follows: CPListTemplate *listTemplate = [[CPListTemplate alloc] initWithTitle:@"最近播放" sections:sections]; listTemplate.delegate = self; [_interfaceController pushTemplate:listTemplate animated:YES completion:^(BOOL success, NSError * _Nullable error) { }]; sections have many CPListItem. When I exit the page, but the page does not free, causing memory to keep increasing. I tried to refresh empty sections after exiting the page and memory freed for me, which confused me. Do we have to manage the memory ourselves?

App getting terminated as the app enters background state. No crash logs are generated. I have collected this log from Console(Mac app)by connecting iPhone and sending my app to background. There is no meaningful reason or code I can get from the logs. Can you please help me with what does 'explanation:BG Kill Demo ' means ? My app is a VoIP app. App depends on voip apns notifications to receive information about new Voip calls from server. I am posting the logs collected from console app here. default 14:29:55.265590-0400 audiomxd -CMSessionMgr- CMSessionMgrHandleApplicationStateChange: Sending stop command to com.myapp.bundleid with pid '2933' because client is background suspended and there is no AirPlay video session for it default 14:29:55.265753-0400 dasd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.265908-0400 locationd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.265994-0400 locationd {"msg":"invoking applicationStateChange handler", "StateChangeData":"{\n BKSApplicationStateAppIsFrontmost = 0;\n BKSApplicationStateExtensionKey = 0;\n SBApplicationStateDisplayIDKey = "com.myapp.bundleid";\n SBApplicationStateKey = 2;\n SBApplicationStateProcessIDKey = 2933;\n SBMostElevatedStateForProcessID = 2;\n}"} default 14:29:55.266083-0400 locationd {"msg":"Post Application State Change Notification", "notification":"BackgroundTaskSuspended", "pid":2933, "bundleId":"com.myapp.bundleid"} default 14:29:55.267019-0400 locationd {"msg":"#CLIUA AppMonitor notification", "notification":"BackgroundTaskSuspended", "pid":2933, "bundleId":"com.myapp.bundleid", "ClientKey":"icom.myapp.bundleid:"} default 14:29:55.267061-0400 locationd {"msg":"skip erasing #CLIUA for RunningBoard Process State. Does not exists", "bundleId":"com.myapp.bundleid"} default 14:29:55.267678-0400 watchdogd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267765-0400 useractivityd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267934-0400 symptomsd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267982-0400 wifid Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268228-0400 UserEventAgent Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268275-0400 callservicesd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268338-0400 WirelessRadioManagerd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.269217-0400 runningboardd Acquiring assertion targeting [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] from originator [osservice<com.apple.dasd>:76] with description <RBSAssertionDescriptor| "DAS: Application is docked." ID:33-76-44901 target:2933 attributes:[ <RBSDomainAttribute| domain:"com.apple.dasd" name:"DockApp" sourceEnvironment:"(null)"> ]> default 14:29:55.269572-0400 runningboardd Assertion 33-76-44901 (target:[app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933]) will be created as active default 14:29:55.270431-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Set jetsam priority to 30 [0] flag[1] default 14:29:55.270658-0400 runningboardd Calculated state for app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>: running-suspended (role: None) (endowments: (null)) default 14:29:55.273005-0400 runningboardd Received termination request from [osservice<com.apple.dasd>:76] on <RBSProcessPredicate <RBSProcessHandlePredicateImpl| app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933>> with context <RBSTerminateContext| explanation:BG Kill Demo reportType:None maxTerminationResistance:Interactive> default 14:29:55.274715-0400 runningboardd Executing termination request for: <RBSProcessPredicate <RBSProcessHandlePredicateImpl| app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933>> default 14:29:55.275034-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Terminating with context: <RBSTerminateContext| explanation:BG Kill Demo reportType:None maxTerminationResistance:Interactive> default 14:29:55.275122-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] terminate_with_reason() success default 14:29:55.275768-0400 SpringBoard [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Workspace connection invalidated. default 14:29:55.275790-0400 SpringBoard [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Now flagged as pending exit for reason: workspace client connection invalidated default 14:29:55.275815-0400 backboardd Connection removed: IOHIDEventSystemConnection uuid:C2525EA6-A052-480B-B83D-4BD62C29C6EC pid:2933 process:MyApp type:Passive entitlements:0x0 caller:BackBoardServices: + 280 attributes:{ HighFrequency = 1; bundleID = "com.myapp.bundleid"; pid = 2933; } state:0x1 events:9 mask:0x800 dropped:0 dropStatus:0 droppedMask:0x0 lastDroppedTime:NONE default 14:29:55.275988-0400 backboardd Removing client connection <BKHIDClientConnection: 0xd43cd1f40; IOHIDEventSystemConnectionRef: 0xd415d5800; vpid: 2933(v1C3E); taskPort: 0x84D8B; bundleID: com.myapp.bundleid> for client: IOHIDEventSystemConnection uuid:C2525EA6-A052-480B-B83D-4BD62C29C6EC pid:2933 process:MyApp type:Passive entitlements:0x0 caller:BackBoardServices: + 280 attributes:{ HighFrequency = 1; bundleID = "com.myapp.bundleid"; pid = 2933; } state:0x1 events:9 mask:0x800 dropped:0 dropStatus:0 droppedMask:0x0 lastDroppedTime:NONE source:HID default 14:29:55.288098-0400 runningboardd [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] termination reported by launchd (15, 0, 9) default 14:29:55.289192-0400 runningboardd Removing process: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289331-0400 runningboardd Removing launch job for: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289582-0400 runningboardd Removed job for [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289706-0400 runningboardd Removing assertions for terminated process: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933]

Hi all, I've got a question regards UWB and Nearby Interaction direction measuring for iPhone Pro Max 15 (iOS 17.5) and Apple Watch 9 (watchOS 10.5) devices. I know that direction isn't available for Watch devices. Also, I've recently read that direction isn't available for Pro Max 15 devices, either. Apparently, it only has one UWB antenna. What's confusing me is that the Watch's 'find my iPhone' app displays direction via a radar-type UI. So, my question is, how's it doing that? Is it using both devices' magnetometers to work out heading; so, which direction I need to face as I move? Is it some kind of Bluetooth trickery? Or, have I missed something very obvious? I'd really like to use this kind of direction measuring in my own apps. Any ideas would be much appreciated.

If an app has a Live Caller ID Lookup extension and the lookup server indicates that a caller is identified and not blocked, then if the user wished to locally block that number they can do so either via the iPhone call block button, or via the app's Call Extension block list. However there's apparently no way for the user to do the inverse. i.e. if Live Caller Id Lookup indicated that a number should be blocked, then how could a user indicate they don't want that number blocked for them? If they added it to the Call Extension as an identified number, but live lookup is saying the number should be blocked, then what does the OS do? Give priority to the blocking instruction from the live lookup server, or give priority to the fact its in the Call Extension's Identified list?

After setting the imageData property of CNContact through the API, I can see in the address book that the contact's avatar has been set to the imageData image, But when my phone version is iOS 17.1.0, when this contact calls in and locks the screen, I can see that this image is displayed in full screen, But when my phone version is iOS 17.5.1, when this contact calls in, the screen is locked and the image can only be displayed on the avatar, with a blurred image in the background, After iOS 17, contacts can set their avatars and posters separately in their contact list. How can I set these two images through code, just like setting the imageData property of CNContact through API. I see that there is a parameter in the CNContact property called _fullscreenImageData, but there is no value inside, and I am unable to obtain data for this parameter. I don't know how to manipulate this data in order to achieve the effect of setting up posters in the iOS 17.5.1 system.

I tested the official demo, it will be the same, is there a problem with CarPlay release? This is the code for creating a list of 50 elements var listItems = [CPListItem]() for _ in 0..<50 { autoreleasepool { var item: CPListItem item = CPListItem(text: "标题", detailText: "标题22222", image: UIImage(named: "local_album_no")) listItems.append(item) } } let listTemplate = CPListTemplate(title: "最近播放", sections: []) let section = CPListSection(items: listItems) listTemplate.updateSections([section]) self.carplayInterfaceController?.pushTemplate( listTemplate, animated: true, completion: nil) When I exit the page, but the page does not free, causing memory to keep increasing. I have also tested the official demo, and there are problems that will not be released. Can you check if this is a bug in the system. What can I do to avoid this problem?

iOS18 beta版本，usesGroupingSeparator设置为yes后，groupingSize值变成了3.与iOS18以下groupingSize值为0不一样。是bug还是后续正式版本也做相关调整？ let formatter = NumberFormatter() let temp = NSNumber(floatLiteral: value) formatter.usesGroupingSeparator = true; print(formatter.string(from: temp) ?? "","分割位数",formatter.groupingSize) //iOS18以下打印结果：2222222 分割位数 0；iOS18打印结果：2,222,222 分割位数 3

iOS18 beta版本，usesGroupingSeparator设置为yes后，groupingSize值变成了3.与iOS18以下groupingSize值为0不一样。是bug还是后续正式版本也做相关调整？ let formatter = NumberFormatter() let temp = NSNumber(floatLiteral: value) formatter.usesGroupingSeparator = true; print(formatter.string(from: temp) ?? "","分割位数",formatter.groupingSize) //iOS18以下打印结果：2222222 分割位数 0；iOS18打印结果：2,222,222 分割位数 3

When the usesGroupingSeparator is set to yes on iOS18, the groupingSize value becomes 3. groupingSize is different from 0 in earlier iOS18 versions. Is it a bug or will the subsequent official version also make relevant adjustments? We need to adapt the app in advance。 let formatter = NumberFormatter() let temp = NSNumber(floatLiteral: value) formatter.usesGroupingSeparator = true; print(formatter.string(from: temp) ?? "","--",formatter.groupingSize) Print results below: iOS18 2222222 -- 0 earlier iOS18 2,222,222 -- 3

For the past few days, I've been trying to support semantic search with Core Spotlight, but I haven't found any proper source on the Apple Developer site. In the explanation video, Jennifer mentioned checking the link below, but there was no link provided. If anyone is implementing this feature or has more information, could you please share any insights or resources? TIA

Using the Screen Time API, I can create multiple ManagedSettingStore objects with different names. Is there a way to retrieve these later by name? For example, if I create them dynamically from a configuration managed by the user of my app, and the app crashes or its data gets corrupted, how can I get rid of "stale" ManagedSettingStore objects that I no longer know? Or, if I somehow lose the name of a ManagedSettingStore I created, how long does the store stay active? Forever? How can I get rid of the "stale" store?

I was adding WidgetExtension target for my old project. The widget target is running fine in iOS 17, In my case, widget need to support iOS 14 and above, so I updated my widget code to old style, To removing WidgetConfigurationIntent and AppIntentTimelineProvider. import WidgetKit import SwiftUI struct Provider: TimelineProvider { func placeholder(in context: Context) -> SimpleEntry { SimpleEntry() } func getSnapshot(in context: Context, completion: @escaping (SimpleEntry) -> Void) { completion(SimpleEntry()) } func getTimeline(in context: Context, completion: @escaping (Timeline<SimpleEntry>) -> Void) { completion(Timeline(entries: [SimpleEntry()], policy: .never)) } typealias Entry = SimpleEntry } struct SimpleEntry: TimelineEntry { let date: Date = Date() } struct NCWidgetEntryView : View { var entry: Provider.Entry var body: some View { VStack { Text("Time:") Text(entry.date, style: .time) } } } struct NCWidget: Widget { let kind: String = "NCWidget" var body: some WidgetConfiguration { StaticConfiguration(kind: kind, provider: Provider()) { entry in NCWidgetEntryView(entry: entry) } .configurationDisplayName("DisplayName") .description("description") } } In my case, the code was working fine in iOS 17 simulator, But if I try to run in iOS 15, it returns the below error code-SendProcessControlEvent:toPid: encountered an error: Error Domain=com.apple.dt.deviceprocesscontrolservice Code=8 "Failed to show Widget 'com.name-pprd.NCWidgetExtension' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=5 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedDescription=The request to open "com.apple.springboard" failed., NSLocalizedFailureReason=Unexpected error type., NSUnderlyingError=0x600003570b40 {Error Domain=BSServiceConnectionErrorDomain Code=3 "XPC error received on message reply handler" UserInfo={BSErrorCodeDescription=OperationFailed, NSLocalizedFailureReason=XPC error received on message reply handler}}, BSErrorCodeDescription=InvalidResponse}." UserInfo={NSLocalizedDescription=Failed to show Widget 'com.name-pprd.NCWidgetExtension' error: Error Domain=FBSOpenApplicationServiceErrorDomain Code=5 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedDescription=The request to open "com.apple.springboard" failed., NSLocalizedFailureReason=Unexpected error type., NSUnderlyingError=0x600003570b40 {Error Domain=BSServiceConnectionErrorDomain Code=3 "XPC error received on message reply handler" UserInfo={BSErrorCodeDescription=OperationFailed, NSLocalizedFailureReason=XPC error received on message reply handler}}, BSErrorCodeDescription=InvalidResponse}., NSUnderlyingError=0x600003570bd0 {Error Domain=FBSOpenApplicationServiceErrorDomain Code=5 "The request to open "com.apple.springboard" failed." UserInfo={NSLocalizedDescription=The request to open "com.apple.springboard" failed., NSLocalizedFailureReason=Unexpected error type., NSUnderlyingError=0x600003570b40 {Error Domain=BSServiceConnectionErrorDomain Code=3 "XPC error received on message reply handler" UserInfo={BSErrorCodeDescription=OperationFailed, NSLocalizedFailureReason=XPC error received on message reply handler}}, BSErrorCodeDescription=InvalidResponse}}} Domain: DTXMessage Code: 1 User Info: { DVTErrorCreationDateKey = "2024-07-20 17:30:58 +0000"; } -- System Information macOS Version 14.5 (Build 23F79) Xcode 15.0.1 (22266) (Build 15A507) Timestamp: 2024-07-20T23:00:58+05:30 In widget target Minimum target is 14.0 In App target Minimum target is 13.0

I had a problem that my app did not work outside Xcode (had to include the metalkit.framework I found a simple trick to get my NSLog outputs and locate the issue: NSURL *downloadsDirectory = [[[NSFileManager defaultManager] URLsForDirectory:NSDownloadsDirectory inDomains:NSUserDomainMask] firstObject]; NSURL *fileURL = [downloadsDirectory URLByAppendingPathComponent:@"Log.txt"]; NSString *filePath = [fileURL path]; // Redirect stderr to the file freopen([filePath fileSystemRepresentation], "a+", stderr); Now you get debug info in your Download folder!

Now my main app is already invoked voip callkit, I would want to invoke voip on iWatch app, but I have some issue: 1、How to deal audio data and network connect of iWatch voip ? can we depends on iPhone app? 2、How to use voip callkit on iWatch that only via bluetooth connect ? 3、If main app is already support voip callkit, how to support callkit for iwatch? Do we need to repeat and independently implement callkit, network, and audio on iWatch? 4、how to add support dial number on iWatch use by the thirdpart app? the case is the same with on the iPhone use, user can send dial by system call record . Any help is appreciated, thanks in advance.

The problem is that when I read out the text in a PDF with page.string or page.attributedString, the context of the lines is lost. Instead of TermA....23,45 TermB....2,13 in an index document TermA TermB 23,45 2,13 is issued. The context of the lines (and the sequence of the letters) is lost. Is there a way to read the text from a PDF line by line?

URLResourecKey.tagNamesKey is only available on macOS, so apparently there's no way of reading or writing file tags on iOS. Why is this the case, given that file tags can be set via Finder on macOS and the Files app on iOS devices? Is there a workaround?

Our app has a note section that allows you to drag and drop an email to it. Our app then adds a link to the note, that when clicked, will open the email again. Currently andy email dragged from the mail.app doesn't have a problem. Works fine. The issue is with other mail clients at least with Outlook. When a user drags and drops an email from Outlook, we add the link, and if you click the link it will open fine. The problem is that this only works as long as you don't close our app. If you close our app, re-open and click the Outlook email link, we get a permission error. The application “DragAndDropEmails” does not have permission to open “Re- Customize Login- Registration Form.eml.” “NSCocoaErrorDomain” - code: 256 “NSURL” : “file:///Applications/Microsoft%200utlook.app/” “NSLocalizedDescription” : “The application “Microsoft Outlook” could not be launched because a miscellaneous error occurred.” “NSUnderlyingError” : domain: “NSOSStatusErrorDomain” - code: 18446744073709551562 When a drop is made to the text view we check for an email drop like this: private func checkForEmailDrop(_ pasteboardItems: [NSPasteboardItem]?) -> Bool { for item in pasteboardItems ?? [] { for type in item.types { switch type.rawValue { // When using Apple Mail, the following type is returned. case "com.apple.mail.PasteboardTypeMessageTransfer": if let itemURL = item.string(forType: .URL) { if let url = URL(string: itemURL){ // Get the email subject. let subjectName = item.string(forType: .string) self.textStorage?.op1InsertMailMessageLink(withURL: url, subjectText: subjectName) return true } } // When using Outlook, the file promise type is returned and then we must also check to make sure the file is a .eml file (email file). case "com.apple.NSFilePromiseItemMetaData": if let itemFileURL = item.string(forType: .fileURL) { if let itemURL = URL(string: itemFileURL) { if itemURL.pathExtension == "eml" { // Get the email subject. let subjectName = itemURL.deletingPathExtension().lastPathComponent self.textStorage?.op1InsertMailMessageLink(withURL: itemURL, subjectText: subjectName) return true } } } default: break } } } return false } When the user clicks the link, we open it like this: let configuration = NSWorkspace.OpenConfiguration() let urlWithScheme = url.psoAddingSchemeIfNeeded() let appURLWithScheme = appURL.psoAddingSchemeIfNeeded() print(urlWithScheme) print(appURLWithScheme) NSWorkspace.shared.open([urlWithScheme], withApplicationAt: appURLWithScheme, configuration: configuration) { app, error in if let error = error { print("Failed to open link in specific app: \(error.localizedDescription)") } } contents of urlWithScheme: "file:///Users/joseines/Library/Containers/com.microsoft.Outlook/Data/tmp/FB810D5A-D544-46D9-9BD0-65067A3D7DE4/Re-%20Customize%20Login-%20Registration%20Form.eml" contents of appURLWithScheme: file:///Applications/Microsoft%20Outlook.app/ How can we let the system know that the user wants access to this file? How can we open the file after a restart?

getting a Crash in crashlytics. However, the user's app on the device does NOT actually crash. Everything works as expected. Heres is the stack trace: Crashed: com.apple.main-thread 0 DigiDeals 0x33404 specialized Universal.displayMessages() + 4302730244 (:4302730244) 1 DigiDeals 0x32840 specialized Universal.displayMessages() + 453 (Universal.swift:453) 2 libswift_Concurrency.dylib 0x4d764 swift::runJobInEstablishedExecutorContext(swift::Job*) + 436 3 libswift_Concurrency.dylib 0x4e9c8 swift_job_runImpl(swift::Job*, swift::ExecutorRef) + 72 4 libdispatch.dylib 0x124b4 _dispatch_main_queue_drain + 748 5 libdispatch.dylib 0x121b8 _dispatch_main_queue_callback_4CF + 44 6 CoreFoundation 0x56710 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 16 7 CoreFoundation 0x53914 __CFRunLoopRun + 1996 8 CoreFoundation 0x52cd8 CFRunLoopRunSpecific + 608 9 GraphicsServices 0x11a8 GSEventRunModal + 164 10 UIKitCore 0x40a90c -[UIApplication _run] + 888 11 UIKitCore 0x4be9d0 UIApplicationMain + 340 12 UIKitCore 0x638384 keypath_get_selector_hoverStyle + 11024 13 DigiDeals 0x4aaf8 main + 4302826232 (AppDelegate.swift:4302826232) 14 ??? 0x1c2bd5e4c (Missing)

I have a MacBook Pro m3 max and I tried to install the public beta of sequoia os only to test and use the iPhone mirroring new app but after I did that I didn't find the app, also I searched and googled it to know where I can find it but did find nothing so is it closed in some countries (I am in Saudi Arabia) or is it in developer beta and not yet in public beta.. or maybe I have to do something extra kindly reply me with an answer thanks in advance

Hello everyone, I am spending a lot of work with an application, this is based on obtaining the information from the official USCIS website, the user enters their receipt and it verifies on the USCIS website if that receipt exists, once verified it returns the information of that receipt, which I save in coredata so that the user only has to press a button to reload that information, all this is perfect, the problem is that I want the cases to be updated in the background so that the user does not have to be Entering the application, it is responsible for updating only the cases and if there was a change in your case, showing a notification to the user, I have the function of updating the cases so that when it detects a change in the database it notifies the change to the user. user, I have read the documentation but Background Task, Fetch etc. does work for me if the application is in the background that is, not closed, but when it is closed completely it does not update these cases, I have read in groups and with silent notifications to lift the application but I don't want to depend on a server, is there a method to call the function to update the cases when the application is closed (SwiftUI - Swift for iOS I am programming)