I am using below code to change navigationBar bg colour, but the text is hidden in large title. It works fine in previous versions. Kindly refer below code and attached images. Code: override func viewWillAppear(_ animated: Bool) { super.viewWillAppear(animated) navigationController?.navigationBar.prefersLargeTitles = true navigationItem.largeTitleDisplayMode = .always let appearance = UINavigationBarAppearance() appearance.backgroundColor = UIColor( red: 0.101961, green: 0.439216, blue: 0.388235, alpha: 1.0 ) navigationController?.navigationBar.standardAppearance = appearance navigationController?.navigationBar.scrollEdgeAppearance = appearance navigationController?.navigationBar.compactAppearance = appearance } Referenced images:

Hi, In Xcode 16.4, the atomic_flag() method can be used, but in Xcode 26.0, it is not available. An error message saying Cannot find 'atomic_flag' in scope is displayed. This can be reproduced simply by trying to use atomic_flag() in a newly created empty project. Thank you. Xcode: Version 26.0 beta 4 (17A5285i), macOS: 15.5（24F74） import SwiftUI struct ContentView: View { var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello, world!") } .padding() .task { _ = atomic_flag() } } }

Hello Apple Developer Community: I have a problem with the fullscreencover. I can see the Things, that shouldn’t be visible behind it. I’m currently developing with iOS 26 and only there it happens. I hope you can help me :) Have a nice day

By setting the PKCanvasView background color to blue, I can tell that the PKCanvasView for each PDFPage is created normally, but it does not respond to touch. Specifically, whether it is finger or applepencil, all the responses of the page occur from PDFView(such as zoom and scroll), and PKCanvasView can not draw, please how to solve? class PDFAnnotatableViewController: UIViewController, PDFViewDelegate { private let pdfView = PDFView() private var pdfDocument: PDFDocument? let file: FileItem private var userSettings: UserSettings @Binding var selectedPage: Int @Binding var currentMode: Mode @Binding var latestPdfChatResponse: LatestPDFChatResponse @State private var pdfPageCoordinator = PDFPageCoordinator() @ObservedObject var userMessage: ChatMessage init(file: FileItem, userSettings: UserSettings, drawDataList: Binding<[DrawDataItem]>, selectedPage: Binding<Int>, currentMode: Binding<Mode>, latestPdfChatResponse: Binding<LatestPDFChatResponse>, userMessage: ChatMessage) { self.file = file self.userSettings = userSettings self._selectedPage = selectedPage self._currentMode = currentMode self._latestPdfChatResponse = latestPdfChatResponse self.userMessage = userMessage super.init(nibName: nil, bundle: nil) DispatchQueue.global(qos: .userInitiated).async { if let document = PDFDocument(url: file.pdfLocalUrl) { DispatchQueue.main.async { self.pdfDocument = document self.pdfView.document = document self.goToPage(selectedPage: selectedPage.wrappedValue - 1) } } } } required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") } override func viewDidLoad() { super.viewDidLoad() setupPDFView() } private func setupPDFView() { pdfView.delegate = self pdfView.autoScales = true pdfView.displayMode = .singlePage pdfView.displayDirection = .vertical pdfView.backgroundColor = .white pdfView.usePageViewController(true) pdfView.displaysPageBreaks = false pdfView.displaysAsBook = false pdfView.minScaleFactor = 0.8 pdfView.maxScaleFactor = 3.5 pdfView.pageOverlayViewProvider = pdfPageCoordinator if let document = pdfDocument { pdfView.document = document goToPage(selectedPage: selectedPage) } pdfView.frame = view.bounds pdfView.autoresizingMask = [.flexibleWidth, .flexibleHeight] view.addSubview(pdfView) NotificationCenter.default.addObserver( self, selector: #selector(handlePageChange), name: .PDFViewPageChanged, object: pdfView ) } // Dealing with page turning @objc private func handlePageChange(notification: Notification) { guard let currentPage = pdfView.currentPage, let document = pdfView.document else { return } let currentPageIndex = document.index(for: currentPage) if currentPageIndex != selectedPage - 1 { DispatchQueue.main.async { self.selectedPage = currentPageIndex + 1 } } } func goToPage(selectedPage: Int) { guard let document = pdfView.document else { return } if let page = document.page(at: selectedPage) { pdfView.go(to: page) } } // Switch function func togglecurrentMode(currentMode: Mode){ DispatchQueue.main.async { if self.currentMode == .none{ self.pdfView.usePageViewController(true) self.pdfView.isUserInteractionEnabled = true } else if self.currentMode == .annotation { if let page = self.pdfView.currentPage { if let canvasView = self.pdfPageCoordinator.getCanvasView(forPage: page) { canvasView.isUserInteractionEnabled = true canvasView.tool = PKInkingTool(.pen, color: .red, width: 20) canvasView.drawingPolicy = .anyInput canvasView.setNeedsDisplay() } } } } } } class MyPDFPage: PDFPage { var drawing: PKDrawing? func setDrawing(_ drawing: PKDrawing) { self.drawing = drawing } func getDrawing() -> PKDrawing? { return self.drawing } } class PDFPageCoordinator: NSObject, PDFPageOverlayViewProvider { var pageToViewMapping = [PDFPage: PKCanvasView]() func pdfView(_ view: PDFView, overlayViewFor page: PDFPage) -> UIView? { var resultView: PKCanvasView? = nil if let overlayView = pageToViewMapping[page] { resultView = overlayView } else { let canvasView = PKCanvasView(frame: view.bounds) canvasView.drawingPolicy = .anyInput canvasView.tool = PKInkingTool(.pen, color: .systemYellow, width: 20) canvasView.backgroundColor = .blue pageToViewMapping[page] = canvasView resultView = canvasView } if let page = page as? MyPDFPage, let drawing = page.drawing { resultView?.drawing = drawing } return resultView } func pdfView(_ pdfView: PDFView, willEndDisplayingOverlayView overlayView: UIView, for page: PDFPage) { guard let overlayView = overlayView as? PKCanvasView, let page = page as? MyPDFPage else { return } page.drawing = overlayView.drawing pageToViewMapping.removeValue(forKey: page) } func savePDFDocument(_ pdfDocument: PDFDocument) -> Data { for i in 0..<pdfDocument.pageCount { if let page = pdfDocument.page(at: i) as? MyPDFPage, let drawing = page.drawing { let newAnnotation = PDFAnnotation(bounds: drawing.bounds, forType: .stamp, withProperties: nil) let codedData = try! NSKeyedArchiver.archivedData(withRootObject: drawing, requiringSecureCoding: true) newAnnotation.setValue(codedData, forAnnotationKey: PDFAnnotationKey(rawValue: "drawingData")) page.addAnnotation(newAnnotation) } } let options = [PDFDocumentWriteOption.burnInAnnotationsOption: true] if let resultData = pdfDocument.dataRepresentation(options: options) { return resultData } return Data() } func getCanvasView(forPage page: PDFPage) -> PKCanvasView? { return pageToViewMapping[page] } } Is there an error in my code? Please tell me how to make PKCanvasView painting normally?

I am developing an AppKit application in MacOS with Swift. Our application requires a complex, multi-windowed interface and must deliver a very fast, responsive experience. As a performance test, I built a sample app that creates 3 windows programmatically, each containing 500 NSTextFields (with each text-field assigned 35 different properties). Code flow: https://gist.github.com/Raunit-TW/5ac58ac9c6584f93e2ee201aa8118139 This takes around 77 milliseconds to render the windows - I need to find a way to reduce this time, as low as possible. Thanks.

I am trying to extend my PersistedModels like so: @Versioned(3) @Model class MyType { var name: String init() { name = "hello" } } but it seems that SwiftData's@Model macro is unable to read the properties added by my @Versioned macro. I have tried changing the order and it ignores them regardless. version is not added to schemaMetadata and version needs to be persisted. I was planning on using this approach to add multiple capabilities to my model types. Is this possible to do with macros? VersionedMacro /// A macro that automatically implements VersionedModel protocol public struct VersionedMacro: MemberMacro, ExtensionMacro { // Member macro to add the stored property directly to the type public static func expansion( of node: AttributeSyntax, providingMembersOf declaration: some DeclGroupSyntax, in context: some MacroExpansionContext ) throws -> [DeclSyntax] { guard let argumentList = node.arguments?.as(LabeledExprListSyntax.self), let firstArgument = argumentList.first?.expression else { throw MacroExpansionErrorMessage("@Versioned requires a version number, e.g. @Versioned(3)") } let versionValue = firstArgument.description.trimmingCharacters(in: .whitespaces) // Add the stored property with the version value return [ "public private(set) var version: Int = \(raw: versionValue)" ] } // Extension macro to add static property public static func expansion( of node: SwiftSyntax.AttributeSyntax, attachedTo declaration: some SwiftSyntax.DeclGroupSyntax, providingExtensionsOf type: some SwiftSyntax.TypeSyntaxProtocol, conformingTo protocols: [SwiftSyntax.TypeSyntax], in context: some SwiftSyntaxMacros.MacroExpansionContext ) throws -> [SwiftSyntax.ExtensionDeclSyntax] { guard let argumentList = node.arguments?.as(LabeledExprListSyntax.self), let firstArgument = argumentList.first?.expression else { throw MacroExpansionErrorMessage("@Versioned requires a version number, e.g. @Versioned(3)") } let versionValue = firstArgument.description.trimmingCharacters(in: .whitespaces) // We need to explicitly add the conformance in the extension let ext = try ExtensionDeclSyntax("extension \(type): VersionedModel {}") .with(\.memberBlock.members, MemberBlockItemListSyntax { MemberBlockItemSyntax(decl: DeclSyntax( "public static var version: Int { \(raw: versionValue) }" )) }) return [ext] } } VersionedModel public protocol VersionedModel: PersistentModel { /// The version of this particular instance var version: Int { get } /// The type's current version static var version: Int { get } } Macro Expansion:

Yesterday on Explore the biggest updates from WWDC Curt Clifton shared .background(.tint, in: .rect(corner: .containerConcentric)). XCode26 beta 3 don‘t recognize it. how when we can use it??

I had project going great, where i needed to do stuff with pdfs, drawing on top them etc. Since apple is all closed sourced i needed to become a bit hacky. Anyways, i have a problem since the new ios 26 update which breaks the behaviour. I simplified the code very much into a demo project, where you can quickly see what's wrong. When swiping left to go to the next page, it does change the page etc in the pdf Document, but visually nothing happens. I am stuck on the first page. I dont know what to do, tried a lot of things, but nothing works. Anyone skilled enough to help me out? import UIKit import PDFKit import SwiftUI class PDFViewController: UIViewController { var pdfView: PDFView! var gestureHandler: GestureHandler! override func viewDidLoad() { super.viewDidLoad() setupPDFView() setupGestureHandler() loadPDF() } private func setupPDFView() { pdfView = PDFView(frame: view.bounds) // Your exact configuration pdfView.autoScales = true pdfView.pageShadowsEnabled = false pdfView.backgroundColor = .white pdfView.displayMode = .singlePage view.addSubview(pdfView) // Setup constraints pdfView.translatesAutoresizingMaskIntoConstraints = false NSLayoutConstraint.activate([ pdfView.topAnchor.constraint(equalTo: view.topAnchor), pdfView.leadingAnchor.constraint(equalTo: view.leadingAnchor), pdfView.trailingAnchor.constraint(equalTo: view.trailingAnchor), pdfView.bottomAnchor.constraint(equalTo: view.bottomAnchor) ]) } private func setupGestureHandler() { gestureHandler = GestureHandler(pdfView: pdfView) gestureHandler.setupSwipeGestures(on: view) } private func loadPDF() { if let path = Bundle.main.path(forResource: "sonate12", ofType: "pdf"), let document = PDFDocument(url: URL(fileURLWithPath: path)) { pdfView.document = document } else { print("Could not find sonate12.pdf in bundle") } } } class GestureHandler { private weak var pdfView: PDFView? init(pdfView: PDFView) { self.pdfView = pdfView } func setupSwipeGestures(on view: UIView) { // Left swipe - go to next page let leftSwipe = UISwipeGestureRecognizer(target: self, action: #selector(handleSwipe(_:))) leftSwipe.direction = .left view.addGestureRecognizer(leftSwipe) // Right swipe - go to previous page let rightSwipe = UISwipeGestureRecognizer(target: self, action: #selector(handleSwipe(_:))) rightSwipe.direction = .right view.addGestureRecognizer(rightSwipe) } @objc private func handleSwipe(_ gesture: UISwipeGestureRecognizer) { guard let pdfView = pdfView, let document = pdfView.document, let currentPage = pdfView.currentPage else { print("🚫 No PDF view, document, or current page available") return } let currentIndex = document.index(for: currentPage) let totalPages = document.pageCount print("📄 Current state: Page \(currentIndex + 1) of \(totalPages)") print("👆 Swipe direction: \(gesture.direction == .left ? "LEFT (next)" : "RIGHT (previous)")") switch gesture.direction { case .left: // Next page guard currentIndex < document.pageCount - 1 else { print("🚫 Already on last page (\(currentIndex + 1)), cannot go forward") return } let nextPage = document.page(at: currentIndex + 1) if let page = nextPage { print("➡️ Going to page \(currentIndex + 2)") pdfView.go(to: page) pdfView.setNeedsDisplay() pdfView.layoutIfNeeded() // Check if navigation actually worked DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { if let newCurrentPage = pdfView.currentPage { let newIndex = document.index(for: newCurrentPage) print("✅ Navigation result: Now on page \(newIndex + 1)") if newIndex == currentIndex { print("⚠️ WARNING: Page didn't change visually!") } } } } else { print("🚫 Could not get next page object") } case .right: // Previous page guard currentIndex > 0 else { print("🚫 Already on first page (1), cannot go back") return } let previousPage = document.page(at: currentIndex - 1) if let page = previousPage { print("⬅️ Going to page \(currentIndex)") pdfView.go(to: page) pdfView.setNeedsDisplay() pdfView.layoutIfNeeded() let bounds = pdfView.bounds pdfView.bounds = CGRect(x: bounds.origin.x, y: bounds.origin.y, width: bounds.width + 0.01, height: bounds.height) pdfView.bounds = bounds // Check if navigation actually worked DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { if let newCurrentPage = pdfView.currentPage { let newIndex = document.index(for: newCurrentPage) print("✅ Navigation result: Now on page \(newIndex + 1)") if newIndex == currentIndex { print("⚠️ WARNING: Page didn't change visually!") } } } } else { print("🚫 Could not get previous page object") } default: print("🤷‍♂️ Unknown swipe direction") break } } } struct PDFViewerRepresentable: UIViewControllerRepresentable { func makeUIViewController(context: Context) -> PDFViewController { return PDFViewController() } func updateUIViewController(_ uiViewController: PDFViewController, context: Context) { // No updates needed } } You can look at the code here as well: https://github.com/vallezw/swift-bug-ios26

In my Xcode app, I was attempting to use the #Playground macro to play around with some of the Foundation Model features to see if they would work for my iOS app. However, every time I used a #Playground macro, even if it was empty, it would receive the following error: /var/folders/q2/x5b9x0y161bb2l_0yj1_j6wm0000gn/T/swift-generated-sources/@__swiftmacro_20PlaygroundMacroIssue0022ContentViewswift_tiAIefMX26_0_33_B691877350F20F2DFC040B9E585F4D10Ll0A0fMf_.swift:51:5 Main actor-isolated let '$s20PlaygroundMacroIssue0022ContentViewswift_tiAIefMX26_0_33_B691877350F20F2DFC040B9E585F4D10Ll0A0fMf_23PlaygroundContentRecordfMu_' can not be referenced from a nonisolated context Here are my Xcode and system versions: Mac is running the first public beta of Tahoe. iOS Simulator is running 26.0 dev beta 4. Xcode is Xcode 26 beta 4. So, I went to try to reproduce the error in a blank iOS app project (the error above is the one that I reproduced in that project). Here are the steps that I took. I created a new iOS project in Xcode 26. I went into the ContentView.swift that was created for me and imported the Playgrounds module and created a blank #Playground at the bottom of the file. I then compiled the project and it ran just fine. To try to find out what the issue was, I looked at the concurrency settings. In my real app, Strict Concurrency Checking was set to Complete but was Minimal in my test project. So I went and changed that setting in my real app and it didn't fix anything. Next, I looked at the Swift Version, which turned out to be the culprit. My test app was running Swift 5 whereas the real app was running Swift 6. It seems to have crashed while running Swift 6, not 5. I have trouble understanding what the error is saying. I have tried using the Code Intelligence feature to fix the bug but it hasn't helped. Has anyone here experienced a similar bug? Is there something I can do to fix it or is this an error in Xcode that should be reported? I have attached an iCloud link to my test project if anybody wants to see if they can reproduce the issue: here Thanks!

We are currently developing an enterprise iOS application and are in the process of implementing Data Leakage Protection (DLP) features. As part of this effort, we need to control the available actions and target applications presented within the UIActivityViewController. Specifically, we would like to programmatically filter or restrict certain activities and destination apps shown in the share sheet based on user-specific permissions. These permissions will be dynamically evaluated and updated at runtime. This type of functionality is supported by the Microsoft Intune SDK. However, our objective is to implement this behavior natively within our application without relying on any third-party libraries. Could you please advise on the recommended approach or available APIs to achieve this level of control over the UIActivityViewController?

I want to understand what the recommended way is for string interoperability between swift and c++. Below are the 3 ways to achieve it. Approach 2 is not allowed at work due to restrictions with using std libraries. Approach 1: In C++: char arr[] = "C++ String"; void * cppstring = arr; std::cout<<"before:"<<(char*)cppstring<<std::endl;           // C++ String // calling swift function and passing the void buffer to it, so that swift can update the buffer content Module1::SwiftClass:: ReceiveString (cppstring, length);   std::cout<<"after:"<<(char*)cppstring<<std::endl;             // SwiftStr      In Swift: func ReceiveString (pBuffer : UnsafeMutableRawPointer , pSize : UInt ) -> Void { // to convert cpp-str to swift-str: let swiftStr = String (cString: pBuffer.assumingMemoryBound(to: Int8.self)); print("pBuffer content: \(bufferAsString)"); // to modify cpp-str without converting: let swiftstr:String = "SwiftStr"      _ =  swiftstr.withCString { (cString: UnsafePointer<Int8>) in pBuffer.initializeMemory(as: Int8.self, from: cString, count: swiftstr.count+1) } }  Approach 2:  The ‘String’ type returned from a swift function is received as ‘swift::String’ type in cpp. This is implicitly casted to std::string type. The std::string has the method available to convert it to char *. void TWCppClass::StringConversion () {     // GetSwiftString() is a swift call that returns swift::String which can be received in std::string type     std::string stdstr = Module1::SwiftClass::GetSwiftString ();     char * cstr = stdstr.data ();     const char * conststr= stdstr.c_str (); }    Approach 3: The swift::String type that is obtained from a swift function can be received in char * by directly casting the address of the swift::String. We cannot directly receive a swift::String into a char *. void TWCppClass::StringConversion () {    // GetSwiftString() is a swift call that returns swift::String    swift::String swiftstr = Module1::SwiftClass::GetSwiftString ();    // obtaining the address of swift string and casting it into char *    char * cstr = (char*)&swiftstr; }

We are building a hybrid iOS app using Angular (web) rendered inside a WKWebView, hosted by a native Swift app. Communication between the Angular UI and native Swift code is done using WKScriptMessageHandler. The app mostly works without issues, but in rare edge cases, we’re seeing crashes on the main thread, and the crash is reported in Firebase Crashlytics. The root cause appears related to CFRelease and WKScriptMessageHandler. Here’s the relevant crash stack: Crashed: com.apple.main-thread 0 CoreFoundation 0xbfac CFRelease + 44 1 CoreFoundation 0xa734 __CFURLDeallocate + 128 2 CoreFoundation 0x730c _CFRelease + 292 3 libobjc.A.dylib 0x4e28 AutoreleasePoolPage::releaseUntil(objc_object**) + 204 4 libobjc.A.dylib 0x4cbc objc_autoreleasePoolPop + 260 5 WebKit 0x99f194 WebKit::WebUserContentControllerProxy::didPostMessage(WTF::ObjectIdentifierGeneric<WebKit::WebPageProxyIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, WebKit::FrameInfoData&&, WTF::ObjectIdentifierGeneric<WebKit::ScriptMessageHandlerIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits<unsigned long long>, unsigned long long>, std::__1::span<unsigned char const, 18446744073709551615ul>, WTF::CompletionHandler<void (std::__1::span<unsigned char const, 18446744073709551615ul>, WTF::String const&)>&&) + 680 6 WebKit 0x1b358 WebKit::WebUserContentControllerProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 392 7 WebKit 0xe86b0 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 272 8 WebKit 0x23c0c WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 44 9 WebKit 0xe3f054 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) + 252 10 WebKit 0x332d4 IPC::Connection::dispatchIncomingMessages() + 744 11 JavaScriptCore 0x58a7c WTF::RunLoop::performWork() + 204 12 JavaScriptCore 0x599a4 WTF::RunLoop::performWork(void*) + 36 13 CoreFoundation 0x56328 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 14 CoreFoundation 0x562bc __CFRunLoopDoSource0 + 176 15 CoreFoundation 0x53dc0 __CFRunLoopDoSources0 + 244 16 CoreFoundation 0x52fbc __CFRunLoopRun + 840 17 CoreFoundation 0x52830 CFRunLoopRunSpecific + 588 18 GraphicsServices 0x11c4 GSEventRunModal + 164 19 UIKitCore 0x3d2eb0 -[UIApplication _run] + 816 20 UIKitCore 0x4815b4 UIApplicationMain + 340 21 APP1 0xa2f80 main + 21 (AppDelegate.swift:21) 22 ??? 0x1c234eec8 (シンボルが不足しています) Steps: WebView: WKWebView Message passing: WKScriptMessageHandler → passing data from Angular → Swift WKWebView is long-lived and reused Native is using WKUserContentController.add(_:name:) to register handlers Crashes are intermittent (hard to reproduce), but often follow: Screen sleep/wake Push notification open Angular calling native immediately after resume Questions: Has anyone seen this specific crash pattern involving CFRelease and WKScriptMessageHandler? Are there known WebKit or CoreFoundation bugs related to WKScriptMessageHandler and retained URLs or message content? Thank you for your help!

I'm soliciting you because I'm having a problem using the 3D short cut for my ios application in uikit in the AppDelegate file but it's impossible to redirect the route when the user has completely killed the application. It works as a background application. I'd like it to redirect to the searchPage search page when the application is fully closed and the user clicks on search with 3D touch. final class AppDelegate: UIResponder, UIApplicationDelegate { lazy var window: UIWindow? = { return UIWindow(frame: UIScreen.main.bounds) }() private let appDependencyContainer = Container() private let disposeBag = DisposeBag() var pendingDeeplink: String? private lazy var onboardingNavigationController: UINavigationController = { let navigationController = UINavigationController(nibName: nil, bundle: nil) navigationController.setNavigationBarHidden(true, animated: false) return navigationController }() private func handleShortcutItem(_ shortcutItem: UIApplicationShortcutItem) { guard let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene, let window = windowScene.windows.first(where: { $0.isKeyWindow }), let rootVC = window.rootViewController else { DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { [weak self] in self?.handleShortcutItem(shortcutItem) } return } if let presentedVC = rootVC.presentedViewController { presentedVC.dismiss(animated: !UIAccessibility.isReduceMotionEnabled) { [weak self] in self?.executeShortcutNavigation(shortcutItem) } } else { executeShortcutNavigation(shortcutItem) } } private func executeShortcutNavigation(_ shortcutItem: UIApplicationShortcutItem) { DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { [weak self] in guard let self = self else { return } switch shortcutItem.type { case ShortcutType.searchAction.rawValue: self.mainRouter.drive(to: .searchPage(.show), origin: AppRoutingOrigin()) case ShortcutType.playAction.rawValue: self.mainRouter.drive(to: .live(channel: Channel(), appTabOrigin: AppTabOrigin.navigation.rawValue), origin: AppRoutingOrigin()) case ShortcutType.myListHistoryAction.rawValue: self.mainRouter.drive(to: .myList(.history), origin: AppRoutingOrigin()) default: break } } } What I've tried: Adding delays with DispatchQueue.main.asyncAfter Checking for window availability and rootViewController Dismissing presented view controllers before navigation Environment: iOS 15+ Swift 6 Using custom router system (mainRouter) App supports both SwiftUI and UIKit Questions: What's the best practice for handling shortcuts on cold launch vs warm launch? How can I ensure the router is properly initialized before navigation?

In SwiftUI sliders now have tick marks by default on iOS26, how do you turn them off or hide them? This WWDC talk had some sample code on how to set the tick marks but it doesn't compile for me: https://developer.apple.com/videos/play/wwdc2025/323/ I don't see any available methods or initializers to turn them off.

This may seem really basic, but I'm not using the screen designer, I'm doing this old school (programmatically). I think I'm using Swift 5 (not actually sure). This image may help. So I created my own UIImageView class called GenericImage class GenericImage: UIImageView, @unchecked Sendable { ... } I create the GenericImage class and add it to the View Controller. Then I load the image and set some positioning within my GenericImage class let imageView = GenericImage(frame: CGRect.zero) self.view.addSubview(imageView) imageView.processResponse(componentDictionary ) In the GenericImage class I load the image and set some constraints. self.imageFromURL(urlString: imageUrl) self.translatesAutoresizingMaskIntoConstraints = false self.contentMode = .scaleAspectFit self.widthAnchor.constraint(equalToConstant: 100.0).isActive = true self.heightAnchor.constraint(equalToConstant: 100.0).isActive = true self.centerXAnchor.constraint(equalTo: self.centerXAnchor).isActive = true self.topAnchor.constraint(equalTo: self.centerYAnchor).isActive = true The image is displayed at the top left of the screen. I'm guessing that the code I have written should center the image on the screen. However, while I would like to know how to center the image, I also want to be able to position it at a specific place on the screen, using points (or pixels). Any suggestions?

Hello, I'm adding a CollisionComponent to an entity in RealityView. CollisionComponent requires that a Mesh must be provided as a reference for collision detection. However, in order to achieve more accurate detection, I hope that this Mesh resource is a geometric shape of a USDZ model. Is there any way to make it happen? Thank you!

I have attached two images of two screens below. In one screen, bar button are enclosed within separate, distinct, rounded-rectangle 'liquid glass' capsules. In other screen, bar buttons are enclosed within separate, distinct, rounded-rectangle "liquid glass" capsules. They are not visually merged into one larger capsule. Both are having same code. But why it is not same ?

Hello everyone. I'm getting an error in my code and I don't know why. Can someone explain it to me? import SwiftUI struct ContentView: View{ var body: some View{ VStack { Button {} label: { Text("Click Me") } .buttonStyle(.glass) .frame(width: 200, height: 200) } } } The error is as follows: Reference to member 'glass' cannot be resolved without a contextual type Thanks for your help

Hi team, while i am using below code, i am getting two searchBar at top & bottom. Kindly refer below code & attached image Code: override func viewDidLoad() { super.viewDidLoad() title = "Test Data" setupSearchData() DispatchQueue.main.asyncAfter(deadline: .now() + 2) { self.setupSearchData() } } func setupSearchData() { navigationController?.navigationBar.prefersLargeTitles = false let searchController = UISearchController(searchResultsController: nil) navigationItem.searchController = searchController } It is working fine for other iOS versions. In my real useCase, i will refresh screen after API completed, then this issue occurred in my app.

hello, i am currently trying to add a hardpaywall to my app. When I test in testflight with storekit config set to "none" in scheme. I get an error saying unable to load subscriptions.