I want to check if the device has a internet connection or not by pinging DNS "8.8.8.8". connection.send(content: content, completion: .contentProcessed {[weak self] error in send function is not returning any error even if the host is unreachable. I am checking if I can receive the data or not but connection.receiveMessage function never returns. This is the complete code which I am following: private let networkMonitor = NWPathMonitor() private var connection: NWConnection @MainActor var isConnectedToInternet = false init(host: NWEndpoint.Host = "8.8.8.8", port: NWEndpoint.Port = 53) { let endpoint = NWEndpoint.hostPort(host: host, port: port) connection = NWConnection(to: endpoint, using: .udp) startMonitoring() } private func startMonitoring() { networkMonitor.pathUpdateHandler = { [weak self] path in guard let self else { return } ping(callback: { isSuccess in print("***** ping status:", isSuccess) Task { @MainActor in self.isConnectedToInternet = isSuccess } }) } let queue = DispatchQueue(label: QueueLabel.networkMonitor) networkMonitor.start(queue: queue) } func ping( host: NWEndpoint.Host = "8.8.8.8", port: NWEndpoint.Port = 53, callback: @escaping ((Bool) -> Void) ) { var didSendState = false connection.stateUpdateHandler = {[weak self] state in guard let self = self else { return } guard !didSendState else { if state != .cancelled { cancel(connection) } return } switch state { case .ready: // State is ready now send data let content = "Ping".data(using: .utf8) let startTime = Date() connection.send(content: content, completion: .contentProcessed {[weak self] error in guard let self = self else { return } if error != nil { callback(false) didSendState = true cancel(connection) } else { print("Ping sent, waiting for response...") connection.receiveMessage { [weak self] content, _, _, receiveError in guard let self = self else { return } if let receiveError { print("Error receiving ping: \(receiveError.localizedDescription)") callback(false) } else if let content = content, String(data: content, encoding: .utf8) == "Ping" { let roundTripTime = Date().timeIntervalSince(startTime) print("Ping received! Round-trip time: \(roundTripTime) seconds") callback(true) } else { print("Invalid response received") callback(true) } didSendState = true cancel(connection) } } }) case .failed( _), .waiting( _), .cancelled: didSendState = true callback(false) case .setup, .preparing: // No callback because the ping has not yet succeeded or failed break @unknown default: didSendState = true callback(false) // We don't know what this unknown default means, so cancel pings to be safe cancel(connection) } } connection.start(queue: .main) } func cancel(_ connection: NWConnection) { connection.cancel() } } Can anyone please help what I am doing wrong.

The app subscription function uses StoreKit. After canceling the subscription, I try to subscribe again and get the following error. I remember it was working fine before iOS 18 was released. { NSLocalizedDescription = "\U53d1\U751f\U672a\U77e5\U9519\U8bef"; NSUnderlyingError = "Error Domain=ASDErrorDomain Code=825 "(null)""; } Hope you can help me solve this problem as soon as possible. Thanks

Does anyone know why I set the offer code in Apple Store Connect, but when I call SKPaymentQueue.default().presentCodeRedemptionSheet() in the app, the app icon does not appear and I cannot find the offer code? THX

Hi. I am writing to request clarification regarding the renewal period of the merchant certificate. According to the documentation, Apple issues merchant certificates for 25 months, and this has been the case for several years. However, in the past six months, the issued certificates have been valid for only 3 months, which causes significant inconvenience. I have reviewed the documentation again and contacted support, but I was only referred back to the same information stating that the certificate should be valid for 25 months. Could you please clarify whether there have been any recent changes to the renewal policy? Additionally, is there a way to extend the certificate's validity to the expected 25-month period? I would greatly appreciate your assistance in resolving this issue.

Como consigo um código TestFlight. Alguém pode me ajudar, por gentileza

My device is a Matter switch with 12 buttons, but its physical buttons do not correspond to the button icons displayed in the Apple Home App. The mapping between them is chaotic, for example, physical button 1 is mapped to button icon 3, and physical button 2 is mapped to button icon 7, without any pattern. And every time the factory settings are restored and the network is reconfigured, the mapping will be different from the last time, and restoring the factory settings will change it again. I have checked my program and I am certain that the events triggered by physical buttons correspond correctly to the Matter Generic Switch Endpoint in the ZCL file. I don't understand why there was such a mistake. I am using GSDK 4.4.1, Silicon Labs Matter 2.2.1-1.2. I asked the manufacturer of the chip (the staff of Silicon Labs), and they said that the corresponding order displayed on the app is determined by the APP side, and has nothing to do with Matter devices, is this a problem caused by Apple's system, and if so, is there any solution?

There's a 128mb limit for donating items to core spotlight. As far as I understand, there's a warning that shows in the Xcode console when either approaching or hitting that limit. It would be great if there was an API to check the current status of available storage for QA purposes to see if we're either donating too much or can donate more. Thanks!

I am implementing promotional codes for auto-renewing subscriptions in my app. I need to create the codes and have them link to a discounted auto-renewing subscription. So my normal 1 month subscription is $24.99, I would like to offer users (new subscribers and existing/expired subscribers) the ability to enter a promo code that discounts the price of the first month to $4.99, then $24.99 after the initial first month. All users, regardless of whether or not they have has a previous subscription or not should be able to use this code for this discount. From what I am seeing in documentation, promo codes are only available to users that have had a subscription previously? Currently I am receiving the response "Offer Not Available" with the error: <SKPaymentQueue: 0x2815f0d60>: Payment completed with error: Error Domain=ASDServerErrorDomain Code=3904 "Offer Not Available" UserInfo={NSLocalizedDescription=Offer Not Available I simply do NOT understand why apple engineers have to make something that should be somewhat straightforward, be SO COMPLEX, then when you try to figure out whats going wrong, no meaningful error to troubleshoot. WTF I have tried this on users that have had a previous subscription and still the same error.

我目前在做一个防止设备使用的位置是虚拟的,目前通过苹果的api无法直接判断位置来源于真实或虚拟。请问我该如何去判断它呢？

After updating to watchOS 11.1, updates using WidgetCenter.shared.reloadAllTimelines() in WKRefreshBackgroundTask stopped working. When the background task is triggered, it gets data from the phone and updates the WidgetKit complications. But now the refresh call WidgetCenter.shared.reloadAllTimelines() does not update the complications.

Hello, it seems like starting from iOS 18.0, it is possible to entirely skip the notifications permission request alert by swiping up from the bottom of the screen. It doesn't work this way with any other kinds of system alerts, nor in iOS 17.4 (tested it in the Simulator though). So, is it a bug? Or is it intended? Either way, I haven't found any information regarding that. The problem with that is when you skip the alert, notifications are missing from the app preferences.

I get this message when trying to save my Models. CoreData: error: SQLCore dispatchRequest: exception handling request: <NSSQLSaveChangesRequestContext: 0x303034540> , I/O error for database at /var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store. SQLite error code:1, 'no such table: ZCALENDARMODEL' with userInfo of { NSFilePath = "/var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store"; NSSQLiteErrorDomain = 1; } SwiftData.DefaultStore save failed with error: Error Domain=NSCocoaErrorDomain Code=256 "The file “default.store” couldn’t be opened." UserInfo={NSFilePath=/var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store, NSSQLiteErrorDomain=1} The App has Recipes and Calendars and the user can select a Recipe for each Calendar day. The recipe should not be referenced, it should be saved by SwiftData along with the Calendar. import SwiftUI import SwiftData enum CalendarSource: String, Codable { case created case imported } @Model class CalendarModel: Identifiable, Codable { var id: UUID = UUID() var name: String var startDate: Date var endDate: Date var recipes: [String: RecipeData] = [:] var thumbnailData: Data? var source: CalendarSource? // Computed Properties var daysBetween: Int { let days = Calendar.current.dateComponents([.day], from: startDate.midnight, to: endDate.midnight).day ?? 0 return days + 1 } var allDates: [Date] { startDate.midnight.allDates(upTo: endDate.midnight) } var thumbnailImage: Image? { if let data = thumbnailData, let uiImage = UIImage(data: data) { return Image(uiImage: uiImage) } else { return nil } } // Initializer init(name: String, startDate: Date, endDate: Date, thumbnailData: Data? = nil, source: CalendarSource? = .created) { self.name = name self.startDate = startDate self.endDate = endDate self.thumbnailData = thumbnailData self.source = source } // Convenience initializer to create a copy of an existing calendar static func copy(from calendar: CalendarModel) -> CalendarModel { let copiedCalendar = CalendarModel( name: calendar.name, startDate: calendar.startDate, endDate: calendar.endDate, thumbnailData: calendar.thumbnailData, source: calendar.source ) // Copy recipes copiedCalendar.recipes = calendar.recipes.mapValues { $0 } return copiedCalendar } // Codable Conformance private enum CodingKeys: String, CodingKey { case id, name, startDate, endDate, recipes, thumbnailData, source } required init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) id = try container.decode(UUID.self, forKey: .id) name = try container.decode(String.self, forKey: .name) startDate = try container.decode(Date.self, forKey: .startDate) endDate = try container.decode(Date.self, forKey: .endDate) recipes = try container.decode([String: RecipeData].self, forKey: .recipes) thumbnailData = try container.decodeIfPresent(Data.self, forKey: .thumbnailData) source = try container.decodeIfPresent(CalendarSource.self, forKey: .source) } func encode(to encoder: Encoder) throws { var container = encoder.container(keyedBy: CodingKeys.self) try container.encode(id, forKey: .id) try container.encode(name, forKey: .name) try container.encode(startDate, forKey: .startDate) try container.encode(endDate, forKey: .endDate) try container.encode(recipes, forKey: .recipes) try container.encode(thumbnailData, forKey: .thumbnailData) try container.encode(source, forKey: .source) } } import SwiftUI struct RecipeData: Codable, Identifiable { var id: UUID = UUID() var name: String var ingredients: String var steps: String var thumbnailData: Data? // Computed property to convert thumbnail data to a SwiftUI Image var thumbnailImage: Image? { if let data = thumbnailData, let uiImage = UIImage(data: data) { return Image(uiImage: uiImage) } else { return nil // No image } } init(recipe: RecipeModel) { self.name = recipe.name self.ingredients = recipe.ingredients self.steps = recipe.steps self.thumbnailData = recipe.thumbnailData } } import SwiftUI import SwiftData @Model class RecipeModel: Identifiable, Codable { var id: UUID = UUID() var name: String var ingredients: String var steps: String var thumbnailData: Data? // Store the image data for the thumbnail static let fallbackSymbols = ["book.pages.fill", "carrot.fill", "fork.knife", "stove.fill"] // Computed property to convert thumbnail data to a SwiftUI Image var thumbnailImage: Image? { if let data = thumbnailData, let uiImage = UIImage(data: data) { return Image(uiImage: uiImage) } else { return nil // No image } } // MARK: - Initializer init(name: String, ingredients: String = "", steps: String = "", thumbnailData: Data? = nil) { self.name = name self.ingredients = ingredients self.steps = steps self.thumbnailData = thumbnailData } // MARK: - Copy Function func copy() -> RecipeModel { RecipeModel( name: self.name, ingredients: self.ingredients, steps: self.steps, thumbnailData: self.thumbnailData ) } // MARK: - Codable Conformance private enum CodingKeys: String, CodingKey { case id, name, ingredients, steps, thumbnailData } required init(from decoder: Decoder) throws { ... } func encode(to encoder: Encoder) throws { var container = encoder.container(keyedBy: CodingKeys.self) try container.encode(id, forKey: .id) try container.encode(name, forKey: .name) try container.encode(ingredients, forKey: .ingredients) try container.encode(steps, forKey: .steps) try container.encode(thumbnailData, forKey: .thumbnailData) } }

We are struggling with the lack of information provided by Apple re: Apple Push Notification service server certificate update We want help from other developers on HOW TO: make sure that both old and new server certificates are included in the Trust Store Exactly HOW is this done? What is the Trust store and how is it accessed? Is this done for our account once OR for each for the apps utilising APNs? Can anyone assist? Thanks Louise

@App Store Commerce Engineer hi, have you already implement something for handle server notification if user buy non consumable purchases product, how my server should know if user boutght something ?

https://developer.apple.com/documentation/appstoreserverapi/get-v2-history-_transactionid I would like to inquire about the detailed triggers for updating receipts in this API specification. Recently, I was using this API with sort=DESCENDING&revoked=false to retrieve the expiration date of the most recent receipt and determine the subscription status. However, for some reason, an old receipt with an earlier expiration date appeared as the first receipt, and I would like to know the reason for this. Can you provide information on what specific events or actions trigger the updating of receipts in this API? Also, regarding https://developer.apple.com/documentation/appstoreserverapi/status, will statuses 3 and 4 not be returned in the response unless the billing grace period is enabled in the App Store?

Currently, I am working on an iOS app with a Deployment Target set to iOS 15.0, and macOS 12.0. The app is allowed to run on Macs with Apple Silicon. A customer with a Mac running macOS Monterey (12) is complaining that in the TestFlight app, they cannot install the app since it shows "Requires OS Update", even though the deployment target is smaller than the installed version of macOS 12. Are there any specifications available on which macOS version is required in order to use iOS apps on Silicon Macs?

I've been exploring the Trails Sample App from this session at WWDC24. The app has a TrailEntity of type AppEntity which is leveraged in multiple places throughout the app, including: The GetTrailInfo App Intent with a trail parameter of type TrailEntity. A parameterized App Shortcut which calls the GetTrailInfo intent. The TrailDataManager's init calls updateSpotlightIndex(), which creates a CSSearchableItem for each Trail in the app, along with an associateAppEntity call linking the corresponding TrailEntity to each item that gets added to the CSSearchableIndex. If you build the app and search "trails" in Spotlight, the Trails Sample App section includes instances of TrailEntity as search results. But if you comment out the App Shortcut that takes a TrailEntity as a parameter and rebuild, there are no instances of TrailEntity in the search results. In both cases, the console prints [Spotlight] Trails indexed by Spotlight. Is this expected behavior? Why are the TrailEntity instances only appearing in Spotlight via the App Shortcut? Shouldn't the CSSearchableItem instances show up in Spotlight on their own regardless? If not, then what is the purpose of adopting Core Spotlight with App Entities? Does this add the app entities to the semantic index for "new Siri", even though they're not user facing in the Spotlight UI?

My iOS application can execute a timer in the background on some devices, but it doesn't work on others. I attached my raw data to this post. The raw data includes the device ID, the iPhone model, and the iOS version. raw data: Can someone help me, please!

Run on Xcode Unchecked Scheme -> Run -> 'Debug excitable' is fine. But, I need the debug log, how to fix?

Hello, I am currently developing a call service using CallKit and VoIP push. Recently, I have encountered a very challenging issue. During testing, when a VoIP push is received, the incomingCall gets triggered continuously, but then it automatically terminates after about 1-2 seconds. I am checking this issue under the debug scheme, and even when switching to different commits, the same problem persists. I suspect it might be an issue with the device, but I would like to confirm the cause and find a solution. Below are some characteristics I have noticed: On this device, when a VoIP push is received, CallKit automatically terminates, but this does not occur when debugging. The issue always occurs when not debugging. Looking at the device console logs related to callservicesd, there are many logs with 'invalidate' appended. For example: Invalidating process assertion for bundle ID from timeout All calls ended. Clearing system uplink muted cache Invalidate callDurationUpdateTimer InCallService has changed process state to 2 InCallService has been suspended; invalidating its XPC client connections. [0x565544180] invalidated because the current process cancelled the connection by calling xpc_connection_cancel() XPC connection invalidated from client These logs appear although our server did not receive any incoming call request, so we did not terminate it on our end. I also checked if there was a crash, but there were no reports left on the device. Could you please share any insights into the cause or solutions for this situation? Thank you.