This is relating to the question I have for the App Intents framework (see my question). I know that SwiftData started to support compound predicates with macOS 14.4/iOS 17.4 or later. But from what I understand they are not dynamic and are validated at compile time. Is there a way to update/construct predicates while the app is running? For example to create a search tab that allows searching and filtering for my items in the app.

I’m using SwiftData in my app and would like to support the standard „Find“ Shortcut. What is the best way to use the EntityPropertyQuery’s entities(matching: mode: sortedBy: limit:) function with SwiftData? I’m currently using a Swift Package called CompoundPredicate to construct my predicates based on the QueryProperties and the SortingOptions. I know that SwiftData started to support compound predicates with macOS 14.4/iOS 17.4 or later. But from what I understand they are not dynamic and are validated at compile time. What is a native way to handle this dynamic predicate case of App Intent fetches?

ViewThatFits is a great way to handle large type and resizability. I wonder what are the performance considerations here? What are common pitfalls using it? I appreciate any tip or thing to keep in mind. ✌️

In my app I have a sheet that has relatively small content inside. I’d like to fit the height of the sheet to the content of it. As I of course also want to support large type and don’t know how text will break to new lines, I can’t simply set a fixed pixel height. Currently I’m using this trick I saw in some blog post to get it to work. This is the view I’m presenting inside my .sheet: struct SheetContentView: View { @State private var contentHeight: CGFloat = .zero var body: some View { VStack { Text("Foo") Text("Bar") // … } .background( // Required for proper calculation of content height GeometryReader { geo in Color.clear .onChange(of: geo.size.height, initial: true) { _, newValue in contentHeight = newValue } } ) .presentationDetents([.height(contentHeight)]) } } Is this a valid way to do it? What are the best practices to handle this properly or is there even a native way to do this?

I’m currently using ShowInAppSearchResultsIntent to open the app in a selectable view with the search results. The user can choose which view to pick via a @Parameter. Though with iOS 27 I can’t compile this intent anymore, because of this error: 'ShowInAppSearchResultsIntent' must only have a 'criteria' parameter What is the best practice to offer the same selection of the search view with iOS 27 and newer then? My Code import AppIntents @AppIntent(schema: .system.search) struct SearchAppIntent: ShowInAppSearchResultsIntent { static let searchScopes: [StringSearchScope] = [.general] var criteria: StringSearchCriteria // MARK: Parameters @Parameter(default: .loans) var target: SearchView? // MARK: Action Text static var parameterSummary: some ParameterSummary { Summary("Search \(\.$criteria) in \(\.$target)", table: "Shortcuts") } // MARK: Action @MainActor func perform() async throws -> some IntentResult { switch target { case .general, nil: // Open app search tab NavigationManager.shared.openAppSearch(with: criteria.term) case .contacts: // Open contacts tab NavigationManager.shared.openContactsSearch(with: criteria.term) } return .result() } }

I’m using Swift Charts in my app to display data in a visual way. For that (as well as some sum calculations) I’d like to create a fetch request that searches for all the data in a given time range plus one older and newer entry. Building a predicate that searches for a time range is easy, but how can I tell the fetch request that I would also like to have the first entry that comes before that time range and the first that comes after? I don’t know when these entries appear, so I can’t extend the time range. Example Let’s say I have the following data (timestamp – value): Feb 1, 2024 – 20 Oct 1, 2024 – 30 Jan 1, 2025 – 40 Sep 1, 2025 – 50 May 1, 2026 – 60 Oct 1, 2026 – 70 Now I want to search for the range Jan to Dec 2025. How can I retrieve the two entries that are in the range (No. 3 & 4) as well as the first entry before (No. 2) and the first after that (No. 5)? Without knowing the timestamp of No. 2 and 5. I’d appreciate some best practices or tips how to handle this special case. 🙏

I’m trying to group my EntityPropertyQuery selection into sections as well as making it searchable. I know that the EntityStringQuery is used to perform the text search via entities(matching string: String). That works well enough and results in this modal: Though, when I’m using a DynamicOptionsProvider to section my EntityPropertyQuery, it doesn’t allow for searching anymore and simply opens the sectioned list in a menu like so: How can I combine both? I’ve seen it in other apps, but can’t figure out why my code doesn’t allow to section the results and make it searchable? Any ideas? My code (simplified) struct MyIntent: AppIntent { @Parameter(title: "Meter"), optionsProvider: MyOptionsProvider()) var meter: MyIntentEntity? // … struct MyOptionsProvider: DynamicOptionsProvider { func results() async throws -> ItemCollection<MyIntentEntity> { // Get All Data let allData = try IntentsDataHandler.shared.getEntities() // Create Arrays for Sections let fooEntities = allData.filter { $0.type == .foo } let barEntities = allData.filter { $0.type == .bar } return ItemCollection(sections: [ ItemSection("Foo", items: fooEntities), ItemSection("Bar", items: barEntities) ]) } } struct MeterIntentQuery: EntityStringQuery { // entities(for identifiers: [UUID]) and suggestedEntities() functions func entities(matching string: String) async throws -> [MyIntentEntity] { // Fetch All Data let allData = try IntentsDataHandler.shared.getEntities() // Filter Data by String let matchingData = allData.filter { data in return data.title.localizedCaseInsensitiveContains(string)) } return matchingData } }

Hello there! I’m currently stuck with Xcode 26.0 beta 6 (17A5305f), as I can’t download the latest SDK/Simulator for iOS 26.0 beta 6 (23A5324a). The download constantly fails for days now with the following error message: (-67061 invalid signature (code or signature have been modified) Domain: SimDiskImageErrorDomain Code: 5 User Info: { DVTErrorCreationDateKey = "2025-08-26 21:11:30 +0000"; unusableErrorDetail = ""; } -- (-67061 invalid signature (code or signature have been modified) Domain: SimDiskImageErrorDomain Code: 5 User Info: { unusableErrorDetail = ""; } -- System Information macOS Version 15.6.1 (Build 24G90) Xcode 26.0 (24208.7) (Build 17A5305f) Timestamp: 2025-08-26T23:11:30+02:00 I’ve already tried re-downloading the Xcode beta 6 from the Apple Developer site. I’ve also tried restarting my Mac and even tried to use the command line to install iOS 26 beta SDK via xcodebuild -downloadPlatform iOS -exportPath ~/Downloads (as noted here). This lead to the same error message. Can someone help? I’m unable to develop my apps right now! 🫠 I’ve also filed a feedback: FB19915834

I have a floating action button in my app above a toolbar. The action button adds items to my app, so is pretty important and should be easy to reach. Now with the new liquid glass design, I wonder what the best way is to combine those two. Should I use .tabViewBottomAccessory() for that? Though, that will merge down on scroll. 🤔 Or can I replace the search button in the bottom right with my own custom button action?

I’m following the example code from Apple to implement the new iPadOS 18 TabView() with the new Tab(). While the tabbing itself is working fine, I can’t get it to show up a (large) navigation title in the sidebar (like the Home or Files app). I’ve tried placing .navigationTitle("App Name") at the TabView, but that doesn’t work. Is it possible to do this in any way or is this not recommended to show? TabView { Tab("Overview", systemImage: "film") { Text("Put a OverviewView here") } TabSection("Watch") { Tab("Movies", systemImage: "film") { Text("Put a MoviesView here") } Tab("TV Shows", systemImage: "tv") { Text("Put a TVShowsView here") } } TabSection("Listen") { Tab("Music", systemImage: "music.note.list") { Text("Put a MusicView here") } Tab("Podcasts", systemImage: "mic") { Text("Put a PodcastsView here") } } } .tabViewStyle(.sidebarAdaptable) .navigationTitle("App Name") .navigationBarTitleDisplayMode(.large) I know that there is also the .tabViewSidebarHeader() modifier, but that adds any view above the scroll view content. Neither does that easily allow to make it look like the regular navigation title, nor does it actually display in the navigation bar at the top, when scrolling down.

I’m trying to use a Decimal as a @Property in my AppEntity, but using the following code shows me a compiler error. I’m using Xcode 16.1. The documentation notes the following: You can use the @Parameter property wrapper with common Swift and Foundation types: Primitives such as Bool, Int, Double, String, Duration, Date, Decimal, Measurement, and URL. Collections such as Array and Set. Make sure the collection’s elements are of a type that’s compatible with IntentParameter. Everything works fine for other primitives as bools, strings and integers. How do I use the Decimal though? Code struct MyEntity: AppEntity { var id: UUID @Property(title: "Amount") var amount: Decimal // … } Compiler Error This error appears at the line of the @Property definition: Generic class 'EntityProperty' requires that 'Decimal' conform to '_IntentValue'

Hello, I’m upgrading my app from Core Data to SwiftData. Due to my old setup the Core Data store has an explicitly name like „Something.sqlite“, because it was defined via NSPersistentContainer(name: "Something") before switching to SwiftData. Now my goal is to migrate the Core Data stack to SwiftData, while moving it to an App Group (for Widget support) as well as enable iCloud sync via CloudKit. Working Migration without App Group & CloudKit I’ve managed to get my migration running without migrating it to an App Group and CloudKit support like so: @main struct MyAppName: App { let container: ModelContainer init() { // Legacy placement of the Core Data file. let dataUrl = URL.applicationSupportDirectory.appending(path: "Something.sqlite") do { // Create SwiftData container with migration and custom URL pointing to legacy Core Data file container = try ModelContainer( for: Foo.self, Bar.self, migrationPlan: MigrationPlan.self, configurations: ModelConfiguration(url: dataUrl)) } catch { fatalError("Failed to initialize model container.") } } var body: some Scene { WindowGroup { ContentView() } .modelContainer(container) } } How To Migrate to App Group & CloudKit? I’ve already tried to use the ModelConfiguration with a name, but it seems to only look for a .store file and thus doesn’t copy over the Core Data contents. let fullSchema = Schema([Foo.self, Bar.self]) let configuration = ModelConfiguration("Something", schema: fullSchema) Can someone help me how to do this migration or point me into the right direction? I can’t find anything relating this kind of migration …

Hi there! Back with Xcode 14 and iOS 16 there were two new app icon sizes introduced to iOS: 64pt @2x (128x128px) 64pt @3x (192x192px) 68pt @2x (136x136px) What are those icons used for? Neither the Xcode 14 release notes nor the Human Interface Guidelines are mentioning those sizes and what they are used for. In previous Xcode versions the asset catalog had labels for each icon size. As Xcode 15 still doesn’t bring that feature back I’m still puzzled when those icon sizes are visible to the user. Best! – Alex

I have a Shortcuts action via an App Intent that I want only for active subscribers to use. I have a shared class that handles all the subcription related things. But for some reason my code only works if the app is active in the background. Once the app is quitted and the user performs the Shortcut, the not subscribed error is thrown – even though the user is subscribed. How can I ensure that my subscription check is done correctly, if the app isn’t open in the background? My Code App Intent excerpt: @MainActor func perform() async throws -> some IntentResult & ReturnsValue<MeterIntentEntity> { // Validate that the user is subscribed. // Cancels action with error message if not subscribed. if SubscriptionManager.shared.userIsSubscribed == false { throw IntentError.notSubscribed } // More Code … // Finish and pass created value as result. return .result(value: something) } Subscription Manager excerpt: class SubscriptionManager: ObservableObject { // A singleton for our entire app to use static let shared = SubscriptionManager() let productIds = ["my_sub1", "my_sub2"] @Published private(set) var availableSubscriptions: [Product] @Published private(set) var purchasedSubscriptions: [Product] = [] public var userIsSubscribed: Bool { return !self.purchasedSubscriptions.isEmpty } init() { // Initialize empty products, and then do a product request asynchronously to fill them in. availableSubscriptions = [] Task { await updatePurchasedProducts() } } @MainActor func updatePurchasedProducts() async { for await result in Transaction.currentEntitlements { do { let transaction = try checkVerified(result) if let subscription = availableSubscriptions.first(where: { $0.id == transaction.productID }) { purchasedSubscriptions.append(subscription) } } catch { Logger.subscription.error("Error loading users user's purchased products.") } } }

How do I access the SwiftData ModelContainer of my app inside the widget extension? Following the guide to add a Widget Extension I’ve added the necessary target to my project and enabled App Groups. I’ve seen that the Backyard Birds example code offers an example how to build this, but it encapsulates the SwiftData handling in a separate app package. Therefore the example simply points to the app package. Though, in my case I don’t host my SwiftData in an external app package, but simply inside the regular app target. So, my question is how and at which point in code do I need to access the ModelContainer?