Attempting to launch a widget in Debug mode on Sonoma from Xcode 15 is failing with the following message: attach failed (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.) Looking in console I see this message: macOSTaskPolicy: (com.apple.debugserver) may not get the task control port of (MacGalleryWidget) (pid: 1851): (MacGalleryWidget) is hardened, (MacGalleryWidget) doesn't have get-task-allow, (com.apple.debugserver) is a declared debugger(com.apple.debugserver) is not a declared read-only debugger What Xcode settings should I be looking at to rectify this? I suspect I may have something that's out of whack.

Please note that the widgets sub forum is a 404: https://developer.apple.com/forums/post/question?community=1394020 I have a widget that works on iOS but doesn't work on Catalyst. The widget does not appear in the list of available widgets to install. It's related to the Bundle ID for the widget. If I use a fresh bundle ID the widget loads, but if I use the one I'm currently using for iOS it doesn't appear as available to install. To confirm it's related to the bundle ID I created a fresh project in xcode and recreated the behaviour. Any help greatly appreciated.

Hi, I have added widgets to my iOS app and I would like to make this feature only accessible to "pro" users that have made a non-consumable in-app purchase. Currently, I am doing the following: I store an "isUnlocked" property in the Keychain after the purchase is made I read data to be displayed in the widget and here I also query the Keychain and store whether the widget is unlocked I have no refresh policy, but only change the widget data on a significant time change a different view is displayed when the app is locked Some dummy code snippets: func getTimeline(in context: Context, completion: @escaping (Timeline<Entry>) -> Void) { &#9;&#9;let entry = readContents() &#9;&#9;let timeline = Timeline(entries: [entry], policy: .never) &#9;&#9;completion(timeline) } struct WidgetEntryView: View { &#9;&#9;let entry: Provider.Entry     @Environment(\.widgetFamily) var family     @ViewBuilder     var body: some View {         switch family {         case .systemSmall:             if !entry.isUnlocked {                 LockedWidgetView()             } else if let event = entry.event {                 SmallWidgetEventView(event: event)             } else {                 NoDataWidgetView()             } ... func applicationSignificantTimeChange(_ application: UIApplication) { &#9;&#9;if #available(iOS 14.0, *) { &#9;&#9;&#9;&#9;WidgetCenter.shared.reloadAllTimelines() &#9;&#9;} ... However, 2 unexpected things happen: the view is refreshed intraday (not only at midnight i.e. at significant time change) sometimes the LockedWidgetView is displayed. Especially the latter is problematic, because it gives false information to a user that has already made the in-app purchase. How can I achieve my goal of only displaying info when the user has made the in-app purchase? Thanks in advance. P.S. Although it would not have my preference, I would also find it acceptable if the widget is only shown as option to add once the purchase is made. In other words, I was considering changing the Widget itself: struct MyWidget: Widget {     private var supportedFamilies: [WidgetFamily] = isUnlocked() ? [.systemSmall, .systemMedium] : [] but I believe I cannot re-initialise the widget from the app when the user makes the in-app purchase, because the only refresh option that I have is WidgetCenter.shared.reloadAllTimelines()

I have a question about how a watch widget can access HealthKit data. Does it, as the large model mentioned, share data through an App Group, or does it directly access the HealthStore?

Hi, I've seen some apps that can have the widget background truly transparent ( not screenshot, code-level transparent) How did they do that? Is that allowed to publish in App Store?

Hello, I am trying to get the elements from my SwiftData databse in the configuration for my widget. The SwiftData model is the following one: @Model class CountdownEvent { @Attribute(.unique) var id: UUID var title: String var date: Date @Attribute(.externalStorage) var image: Data init(id: UUID, title: String, date: Date, image: Data) { self.id = id self.title = title self.date = date self.image = image } } And, so far, I have tried the following thing: AppIntent.swift struct ConfigurationAppIntent: WidgetConfigurationIntent { static var title: LocalizedStringResource { "Configuration" } static var description: IntentDescription { "This is an example widget." } // An example configurable parameter. @Parameter(title: "Countdown") var countdown: CountdownEntity? } Countdowns.swift, this is the file with the widget view struct Provider: AppIntentTimelineProvider { func placeholder(in context: Context) -> SimpleEntry { SimpleEntry(date: Date(), configuration: ConfigurationAppIntent()) } func snapshot(for configuration: ConfigurationAppIntent, in context: Context) async -> SimpleEntry { SimpleEntry(date: Date(), configuration: configuration) } func timeline(for configuration: ConfigurationAppIntent, in context: Context) async -> Timeline<SimpleEntry> { var entries: [SimpleEntry] = [] // Generate a timeline consisting of five entries an hour apart, starting from the current date. let currentDate = Date() for hourOffset in 0 ..< 5 { let entryDate = Calendar.current.date(byAdding: .hour, value: hourOffset, to: currentDate)! let entry = SimpleEntry(date: entryDate, configuration: configuration) entries.append(entry) } return Timeline(entries: entries, policy: .atEnd) } // func relevances() async -> WidgetRelevances<ConfigurationAppIntent> { // // Generate a list containing the contexts this widget is relevant in. // } } struct SimpleEntry: TimelineEntry { let date: Date let configuration: ConfigurationAppIntent } struct CountdownsEntryView : View { var entry: Provider.Entry var body: some View { VStack { Text("Time:") Text(entry.date, style: .time) Text("Title:") Text(entry.configuration.countdown?.title ?? "Default") } } } struct Countdowns: Widget { let kind: String = "Countdowns" var body: some WidgetConfiguration { AppIntentConfiguration(kind: kind, intent: ConfigurationAppIntent.self, provider: Provider()) { entry in CountdownsEntryView(entry: entry) .containerBackground(.fill.tertiary, for: .widget) } } } CountdownEntity.swift, the file for the AppEntity and EntityQuery structs struct CountdownEntity: AppEntity, Identifiable { var id: UUID var title: String var date: Date var image: Data var displayRepresentation: DisplayRepresentation { DisplayRepresentation(title: "\(title)") } static var defaultQuery = CountdownQuery() static var typeDisplayRepresentation: TypeDisplayRepresentation = "Countdown" init(id: UUID, title: String, date: Date, image: Data) { self.id = id self.title = title self.date = date self.image = image } init(id: UUID, title: String, date: Date) { self.id = id self.title = title self.date = date self.image = Data() } init(countdown: CountdownEvent) { self.id = countdown.id self.title = countdown.title self.date = countdown.date self.image = countdown.image } } struct CountdownQuery: EntityQuery { typealias Entity = CountdownEntity static var typeDisplayRepresentation = TypeDisplayRepresentation(name: "Countdown Event") static var defaultQuery = CountdownQuery() @Environment(\.modelContext) private var modelContext // Warning here: Stored property '_modelContext' of 'Sendable'-conforming struct 'CountdownQuery' has non-sendable type 'Environment<ModelContext>'; this is an error in the Swift 6 language mode func entities(for identifiers: [UUID]) async throws -> [CountdownEntity] { let countdownEvents = getAllEvents(modelContext: modelContext) return countdownEvents.map { event in return CountdownEntity(id: event.id, title: event.title, date: event.date, image: event.image) } } func suggestedEntities() async throws -> [CountdownEntity] { // Return some suggested entities or an empty array return [] } } CountdownsManager.swift, this one just has the function that gets the array of countdowns func getAllEvents(modelContext: ModelContext) -> [CountdownEvent] { let descriptor = FetchDescriptor<CountdownEvent>() do { let allEvents = try modelContext.fetch(descriptor) return allEvents } catch { print("Error fetching events: \(error)") return [] } } I have installed it in my phone and when I try to edit the widget, it doesn't show me any of the elements I have created in the app, just a loading dropdown for half a second: What am I missing here?

Is it actually possible to display animation (even a simple one) on Live Activity? But on these cases: The main app is terminated - of course, I know I can use the main app to keep updating the Live Activity to make simple animations work, but in this case, the main app is killed. Live Activity data is not updating - I also understand that the Live Activity can perform animations when its data is being update via push notification or other means, but the current case is the data is not being updated. I’ve tried several ways to achieve this, but nothing seems to work. Just when I was about to give up, I found this video from Apple’s official channel: https://www.youtube.com/watch?v=m6WMwSj_EbA At 4:14 in this video, you can see the text "Locating Driver" with the breathing animation. Could someone please help me understand how to implement that kind of animation in a Live Activity when: The main app is not running, and The Live Activity data is not updating?

Is there any way to obtain the ControlWidget installed by user, I use WidgetCenter.shared.getCurrentConfigurations cannot work

I'm currently adding swift widgets to my existing ObjC project and building it for ios-simulator causes a "Swift.h" file not found error. it works without issue for device build. I see the file compiled under DerivedData at and set the Header Search Path and User Header Search Path to: $(CONFIGURATION_TEMP_DIR)/$(PROJECT_NAME).build/DerivedSources but it still doesn't work. Removing the #import "proj-Swift.h" line fixes the issues, but I need to import it to use WidgetCenter ReloadAllTimelines. I checked that the file is being generated correctly by viewing the autogenerated file and its contents. Any advice and direction would be a great help. Been stuck on this all week and I can't think of a different solution.

i finally got previews for dynamic island to work and I'm just trying to first work on adding a static UI elements to my dynamic island like i did for my live screen live activity, but my dynamic island view is showing up totally empty, if i add my app icon image to the compact leading closure, it doesn't appear, if i ad text to an expanded region closure it doesn't appear. am really stuck on this and would approeciate the help. var body: some View { Image("dynamicrep") .resizable() .scaledToFit() .clipShape(.circle) } } struct DynamicRepLiveActivity: Widget { var body: some WidgetConfiguration { ActivityConfiguration(for: DynamicRepAttributes.self) { context in VStack { HStack(spacing: 257) { Text("from \(context.attributes.titleName ?? "no title")") .fontWeight(.light) .font(.system(size: 16)) .foregroundStyle(Color.gray) Circle() .frame(width: 53, height: 50) .foregroundStyle(Color.gray).opacity(0.23) .overlay { Image("mmicon") } } .frame(maxWidth: 500, maxHeight: 210) Spacer() Text("\(context.attributes.contentBody ?? "no content")") } .activityBackgroundTint(Color.cyan) .activitySystemActionForegroundColor(Color.black) .frame(width: 500, height: 300) } dynamicIsland: { context in DynamicIsland { // Expanded UI goes here. Compose the expanded UI through // various regions, like leading/trailing/center/bottom DynamicIslandExpandedRegion(.leading) { Text("from \(context.attributes.titleName ?? "no title")") } DynamicIslandExpandedRegion(.trailing) { Circle() } DynamicIslandExpandedRegion(.bottom) { Text("\(context.attributes.contentBody ?? "no content")") } } compactLeading: { AppLogo() } compactTrailing: { Text("") //empty for now } minimal: { Text("hello") //empty for now } .widgetURL(URL(string: "MuscleMemory.KimchiLabs.com")) .keylineTint(Color.white) } } }

My widget requests server data updates in getTimeline to refresh information. But if the server API returns an error and I don't execute the completion callback, will this cause any problems?

Issue Report 1.Multiple instances of the same widget from one app were added, but only one fails to display while others work normally. 2.Sometimes the widget displays blank on iOS 18.3.2 Technical Context Occurs intermittently Specific to iOS version 18.3.2 Widget content fails to render

Do we need to include a 1x, 2x, and 3x version of each asset shown on the widget? Can we instead just supply a single 3x version and have the system display this for all device types? We are concerned about our growing app size

Hello, We are using the Firebase Admin SDK (firebase-admin framework) to send push notifications via Firebase Cloud Messaging (FCM) for Live Activity updates in our iOS app. With the introduction of iOS 18, a new key "input-push-token": 1 has been added to the Live Activities push payload structure. 1) Can this new key ("input-push-token": 1) be used when sending payloads via FCM? We noticed that FCM is still using the push update format introduced in iOS 17.2. Will FCM be updated to support the new push structure introduced with iOS 18? Or is the "input-push-token" feature only available when sending notifications via direct APNs? 2) We are concerned about the expiration of the Live Activity start push token. If a user doesn't open the app for a long time, the token may expire, and this could result in failed updates. That’s why we are looking into the new "input-push-token" behavior in iOS 18. Do you have any recommendations on how to manage or prevent token expiration? Is there any official guidance on the lifespan of the Live Activity push tokens? Will FCM support the delivery of start/update/end Live Activity actions even when the app is completely terminated? We would highly appreciate any official clarification or roadmap regarding this. It would help us determine whether we should wait for FCM support or switch to sending notifications directly via APNs. Thank you for your help!

Device: iPhone 16 Pro iOS version: 18.3.2 The calendar widget (on home screen) is displaying "No more events today" even though there is an appointment scheduled later in the evening on the same day. I have looked through all the settings and nothing seems to work. How do I get it to display events that are on the calendar for rest of the day today. It does correctly display events that are upcoming tomorrow and next week. Thanks, -Harry

I'm adding widget interactivity to my home screen widgets via buttons and AppIntents, but running into some interesting behavior the way the timeline is reloaded after. I'm following this guide from Apple https://developer.apple.com/documentation/widgetkit/adding-interactivity-to-widgets-and-live-activities And the widget is guaranteed to be reloaded when a button pressed with an intent, But whenever the AppIntent is done with the perform action, the widget timeline is always reloaded twice. It's also interesting to note that both reloads happen after the perform method. If you add a 10 second sleep in the perform, nothing happens for 10 seconds, then both reloads happen. This issue with this is 2-fold. calculating and rendering the entire widget timeline can be Networking and DB intensive operations, so I would ideally like to avoid doing all the work twice and save the users battery and processing. The even worse issue, sometimes data on the server changes in between the split second duplicate widget timeline reloads, causing the widget to flash one state, then update to another a second later which is not a good user experience. I have a sample project which shows the issue and is very easy to reproduce. The widget simply keeps track of the number of reloads. To reproduce: Add the widget to the homescreen Press the refresh button, and observe the timeline refresh count always goes up by 2. I've filed a Feedback and attached the sample project and screen recording for anyone to reproduce. FB15595835

Hi everyone! I have an app on the App Store that uses Core Data as its data store. (It's called Count on Me: Tally Counter. Feel free to check it out.) One of the app's core feature is an interactive widget with a simple button. When the button is tapped, it's supposed to update the entity in the store. My requirement is that the changes are then reflected with minimal latency in the main app and – ideally – also on other devices of the same iCloud user. And vice-versa: When an entity is updated in the app (or on another device where the same iCloud user is logged in), the widget that shows this entity should also refresh to reflect the changes. I have read multiple articles, downloaded sample projects, searched Stackoverflow and the Apple developer forums, and tried to squeeze a solution out of AI, but couldn't figure out how to make this work reliably. So I tried to reduce the core problem to a minimal example project. It has two issues that I cannot resolve: When I update an entity in the app, the widget is immediately updated as intended (due to a call to WidgetCenter's reloadAllTimelines method). However, when I update the same entity from the interactive widget using the same app intent, the changes are not reflected in the main app. For the widget and the app to use the same local data store, I need to enable App Groups in both targets and set a custom location for the store within the shared app group. So I specify a custom URL for the NSPersistentStoreDescription when setting up the Core Data stack. The moment I do this, iCloud sync breaks. Issue no. 1 is far more important to me as I haven't officially enabled iCloud sync yet in my real app that's already on the App Store. But it would be wonderful to resolve issue no. 2 as well. Surely, there must be a way to synchronize changes to the source of truth triggered by interactive widget with other devices of the same iCloud user. Otherwise, the feature to talk to the main app and the feature to synchronize with iCloud would be mutually exclusive. Some other developers I talked to have suggested that the widget should only communicate proposed changes to the main app and once the main app is opened, it processes these changes and writes them to the NSPersistentCloudKitContainer which then synchronizes across devices. This is not an option for me as it would result in a stale state and potential data conflicts with different devices. For example, when a user has the same widget on their iPhone and their iPad, taps a button on the iPhone widget, that change would not be reflected on the iPad widget until the user decides to open the app on the iPhone. At the same time, the user could tap the button multiple times on their iPad widget, resulting in a conflicting state on both devices. Thus, this approach is not a viable solution. An answer to this question will be greatly appreciated. The whole code including the setup of the Core Data stack is included in the repository reference above. Thank you!

I'm developing a widget with WidgetKit, and I'm having a problem: I need to click on an image, and when I click it triggers a network request, the image automatically rotates clockwise, and when the network ends, the image automatically stops rotating. How to do that? My current idea is to click on the image and await the call to the network request. Should Toggle be used for the control corresponding to the picture? Because Toggle has two states. Then there is how to do image rotation, did not find support API.

Hello, I have an app in AppStore "Counter Widget". https://apps.apple.com/app/id1522170621 It allows you to add a widget to your homescreen/lockscreen to count anything. Everything works fine except for one scenario. iOS 18+ I create 2 or more widgets for one counter. For example, medium and small widgets. I click on the widget button to increase or decrease the value. The button in the widget uses Button(intent: AppIntent) to update the value and calls WidgetCenter.shared.reloadAllTimelines() to update the second widget for the same counter. For iOS 18 in this particular scenario, you don't even have to call the WidgetCenter.shared.reloadAllTimelines(). iOS already knows that there is a widget with the same INIntent settings and will update it itself. Both widgets are updated and show the new value. Everything is correct. Now on the homescreen I open the widget configuration for one of the widgets to change the INIntent for the widget. For example, i change the background to wallpaper. This is just a skin for the widget, and the widget is associated with the same counter value as before. As in (2), I click the widget button to increase or decrease the value. But now only one widget is updated. iOS ignores my call to WidgetCenter.shared.reloadAllTimelines() and does not update the second widget connected to the same counter. As I found, iOS, when I call WidgetCenter.shared.reloadAllTimelines() from the widget itself, updates other widgets only if INIntent is absolutely equal for them. Overriding isEqual for them did not help. That is, I cannot specify which fields from my INIntent can be ignored during such an update and consider that widgets are equal and need to be updated. Obviously iOS make this compare outside my code. The main problem is that when the user adds a widget to the lock screen and increases and decreases the value there. After that, he opens the home screen and the widget there is not synchronized with the value from the widget on the lock screen. How to solve this problem?

I am building a widget with configurable options (dynamic option) where the options are pull from api (ultimately the options are return from a server, but during my development, the response is constructed on the fly from locally). Right now, I am able to display the widget and able to pull out the widget configuration screen where I can choose my config option . I am constantly having an issue where the loading the available options when selected a particular option (e.g. Category) and display them on the UI. Sometime, when I tap on the option "Category" and the loading indicator keeps spinning for while before it can populate the list of topics (return from methods in NewsCategoryQuery struct via fetchCategoriesFromAPI ). Notice that I already made my fetchCategoriesFromAPI call to return the result on the fly and however the widget configuration UI stills take a very long time to display the result. Even worst, the loading (loading indicator keep spinning) sometime will just kill itself after a while and my guess there are some time threshold where the widget extension or app intent is allow to run, not sure on this? My questions: How can I improve the loading time to populate the dynamic options in widget configuration via App Intent Here is my sample code for my current setup struct NewsFeedConfigurationIntent: AppIntent, WidgetConfigurationIntent { static let title: LocalizedStringResource = "Configure News Topic Options" static let description = IntentDescription("Select a topic for your news.") @Parameter(title: "Category", default: nil) var category: NewsCategory? } struct NewsCategory: AppEntity, Identifiable { let id: String let code: String let name: String static let typeDisplayRepresentation: TypeDisplayRepresentation = "News Topic" static let defaultQuery = NewsCategoryQuery() var displayRepresentation: DisplayRepresentation { DisplayRepresentation(title: LocalizedStringResource(stringLiteral: name)) } } struct NewsCategoryQuery: EntityQuery { func entities(for identifiers: [NewsCategory.ID]) async throws -> [NewsCategory] { let categories = fetchCategoriesFromAPI() return categories.filter { identifiers.contains($0.id) } } func suggestedEntities() async throws -> [NewsCategory] { fetchCategoriesFromAPI() } } func fetchCategoriesFromAPI() -> [NewsCategory] { let list = [ "TopicA", "TopicB", "TopicC", ....... ] return list.map { item in NewsCategory(id: item, code: item, name: item.capitalized) } }