I had take screenshots by following code let scenes = UIApplication.shared.connectedScenes let windowScene = scenes.first as? UIWindowScene let window = windowScene?.windows.first self.uiImage = window?.rootViewController?.view!.getImage(rect: rect) View has two views. One is ImageView contains some image and overlay of image detection results with .overlay. another view is InfoView contains several info and button which above code fired. on iOS 17, I can take screenshots as I saw, but on iOS26, missing on image of ImageView. Overlay(detected rectangle) in Imageview and InfView can be taken. How can I take screenshots as I saw on iOS26?(iPad)

We have crash reports as shown below that we haven't yet been able to repro and could use some help deubgging. My guess is that the app is giving a label or text view an attributed string with an invalid attribute range, but attributed strings are used in many places throughout the app, and I don't know an efficient way to track this down. I'm posting the stack trace here in hopes that someone more familiar with the internals of the system frameworks mentioned will be able to provide a clue to help narrow where I should look. Fatal Exception: NSRangeException NSMutableRLEArray objectAtIndex:effectiveRange:: Out of bounds 0 CoreFoundation 0x2d5fc __exceptionPreprocess 1 libobjc.A.dylib 0x31244 objc_exception_throw 2 Foundation 0x47130 blockForLocation 3 UIFoundation 0x2589c -[NSTextLineFragment _defaultRenderingAttributesAtCharacterIndex:effectiveRange:] 4 UIFoundation 0x25778 __53-[NSTextLineFragment initWithAttributedString:range:]_block_invoke 5 CoreText 0x58964 TLine::DrawGlyphsWithAttributeOverrides(TLineDrawContext const&, __CFDictionary const* (long, CFRange*) block_pointer, TDecoratorObserver*) const 6 CoreText 0x58400 CTLineDrawWithAttributeOverrides 7 UIFoundation 0x25320 _NSCoreTypesetterRenderLine 8 UIFoundation 0x24b10 -[NSTextLineFragment drawAtPoint:graphicsContext:] 9 UIFoundation 0x3e634 -[NSTextLineFragment drawAtPoint:inContext:] 10 UIFoundation 0x3e450 -[NSTextLayoutFragment drawAtPoint:inContext:] 11 UIKitCore 0x3e3098 __38-[_UITextLayoutFragmentView drawRect:]_block_invoke 12 UIKitCore 0x3e31cc _UITextCanvasDrawWithFadedEdgesInContext 13 UIKitCore 0x3e3040 -[_UITextLayoutFragmentView drawRect:] 14 UIKitCore 0xd7a98 -[UIView(CALayerDelegate) drawLayer:inContext:] 15 QuartzCore 0x109340 CABackingStoreUpdate_ 16 QuartzCore 0x109224 invocation function for block in CA::Layer::display_() 17 QuartzCore 0x917f0 -[CALayer _display] 18 QuartzCore 0x90130 CA::Layer::layout_and_display_if_needed(CA::Transaction*) 19 QuartzCore 0xe50c4 CA::Context::commit_transaction(CA::Transaction*, double, double*) 20 QuartzCore 0x5bd8c CA::Transaction::commit() 21 UIKitCore 0x9f3f0 _UIApplicationFlushCATransaction 22 UIKitCore 0x9c89c __setupUpdateSequence_block_invoke_2 23 UIKitCore 0x9c710 _UIUpdateSequenceRun 24 UIKitCore 0x9f040 schedulerStepScheduledMainSection 25 UIKitCore 0x9cc5c runloopSourceCallback 26 CoreFoundation 0x73f4c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 27 CoreFoundation 0x73ee0 __CFRunLoopDoSource0 28 CoreFoundation 0x76b40 __CFRunLoopDoSources0 29 CoreFoundation 0x75d3c __CFRunLoopRun 30 CoreFoundation 0xc8284 CFRunLoopRunSpecific 31 GraphicsServices 0x14c0 GSEventRunModal 32 UIKitCore 0x3ee674 -[UIApplication _run] 33 UIKitCore 0x14e88 UIApplicationMain also filed as FB16905066

Fatal Exception: NSInternalInconsistencyException Cannot remove an observer <WKWebView 0x135137800> for the key path "configuration.enforcesChildRestrictions" from <STScreenTimeConfigurationObserver 0x13c6d7460>, most likely because the value for the key "configuration" has changed without an appropriate KVO notification being sent. Check the KVO-compliance of the STScreenTimeConfigurationObserver [class.] I noticed that on iOS 26, WKWebView registers STScreenTimeConfigurationObserver, Is this an iOS 26 system issue? What should I do?

Our use case requires short looping videos on the app’s front screen. These videos include subtitles for accessibility, so they are delivered as HLS (m3u8) rather than MP4, allowing subtitles to be natively rendered instead of burned into the video. Since moving from MP4 to HLS, we’ve observed that video time segments (.ts / .m4s) are not fully cached between loops. When the video reaches the end and restarts, the same time segments are re-requested from the network instead of being served from cache. This behavior occurs even though: The playlist and segments are identical between loops The content is short and fully downloaded during the first playback No explicit cache-busting headers are present We have investigated available caching options in AVFoundation but have not found a way to persistently cache HLS segments for looping playback without implementing a full offline download using AVAssetDownloadURLSession, which feels disproportionate for this use case. Using Proxyman, I can clearly see repeated network requests for the same HLS time segments on every loop, resulting in unnecessary network usage and reduced efficiency. I would like to understand: Whether this is expected behavior for HLS playback? Whether there is a supported way to cache HLS segments across loops? Or whether there is a recommended alternative approach for looping accessible video with subtitles without re-requesting time segments?

If I delete Safari and only have another browser installed on my device, UIApplication.shared.open does not work. I think this is a bug. Why would it not work? If Safari is not the main browser, UIApplication would open the URL in my main browser. Those are valid use cases. I would expect this API to work with any browser... iOS 26.2 iPhone 14 Pro guard let url = URL(string: "https://www.apple.com") else { return } if UIApplication.shared.canOpenURL(url) { UIApplication.shared.open(url) } else { print("Could not open URL") }

Our project using UITabBarController and set a custom tabbar using below code: let customTabBar = CustomTabBar(with: dataSource) setValue(customTabBar, forKey: "tabBar") But when using Xcode 26 build app in iOS 26, the tabbar does not show: above code works well in iOS 18: below is the demo code: AppDelegate.swift: import UIKit @main class AppDelegate: UIResponder, UIApplicationDelegate { let window: UIWindow = UIWindow() func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { window.rootViewController = TabBarViewController() window.makeKeyAndVisible() return true } } CustomTabBar.swift: import UIKit class CustomTabBar: UITabBar { class TabBarModel { let title: String let icon: UIImage? init(title: String, icon: UIImage?) { self.title = title self.icon = icon } } class TabBarItemView: UIView { lazy var titleLabel: UILabel = { let titleLabel = UILabel() titleLabel.translatesAutoresizingMaskIntoConstraints = false titleLabel.font = .systemFont(ofSize: 14) titleLabel.textColor = .black titleLabel.textAlignment = .center return titleLabel }() lazy var iconView: UIImageView = { let iconView = UIImageView() iconView.translatesAutoresizingMaskIntoConstraints = false iconView.contentMode = .center return iconView }() private var model: TabBarModel init(model: TabBarModel) { self.model = model super.init(frame: .zero) setupSubViews() } required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") } private func setupSubViews() { addSubview(iconView) iconView.topAnchor.constraint(equalTo: topAnchor).isActive = true iconView.centerXAnchor.constraint(equalTo: centerXAnchor).isActive = true iconView.widthAnchor.constraint(equalToConstant: 34).isActive = true iconView.heightAnchor.constraint(equalToConstant: 34).isActive = true iconView.image = model.icon addSubview(titleLabel) titleLabel.topAnchor.constraint(equalTo: iconView.bottomAnchor).isActive = true titleLabel.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true titleLabel.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true titleLabel.heightAnchor.constraint(equalToConstant: 16).isActive = true titleLabel.text = model.title } } private var dataSource: [TabBarModel] init(with dataSource: [TabBarModel]) { self.dataSource = dataSource super.init(frame: .zero) setupTabBars() } required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") } override func sizeThatFits(_ size: CGSize) -> CGSize { var sizeThatFits = super.sizeThatFits(size) let safeAreaBottomHeight: CGFloat = safeAreaInsets.bottom sizeThatFits.height = 52 + safeAreaBottomHeight return sizeThatFits } private func setupTabBars() { backgroundColor = .orange let multiplier = 1.0 / Double(dataSource.count) var lastItemView: TabBarItemView? for model in dataSource { let tabBarItemView = TabBarItemView(model: model) addSubview(tabBarItemView) tabBarItemView.translatesAutoresizingMaskIntoConstraints = false tabBarItemView.topAnchor.constraint(equalTo: topAnchor).isActive = true tabBarItemView.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true if let lastItemView = lastItemView { tabBarItemView.leadingAnchor.constraint(equalTo: lastItemView.trailingAnchor).isActive = true } else { tabBarItemView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true } tabBarItemView.widthAnchor.constraint(equalTo: widthAnchor, multiplier: multiplier).isActive = true lastItemView = tabBarItemView } } } TabBarViewController.swift: import UIKit class NavigationController: UINavigationController { override func viewDidLoad() { super.viewDidLoad() } } class HomeViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() view.backgroundColor = .red navigationItem.title = "Home" } } class PhoneViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() view.backgroundColor = .purple navigationItem.title = "Phone" } } class PhotoViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() view.backgroundColor = .yellow navigationItem.title = "Photo" } } class SettingViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() view.backgroundColor = .green navigationItem.title = "Setting" } } class TabBarViewController: UITabBarController { override func viewDidLoad() { super.viewDidLoad() let homeVC = HomeViewController() let homeNav = NavigationController(rootViewController: homeVC) let phoneVC = PhoneViewController() let phoneNav = NavigationController(rootViewController: phoneVC) let photoVC = PhotoViewController() let photoNav = NavigationController(rootViewController: photoVC) let settingVC = SettingViewController() let settingNav = NavigationController(rootViewController: settingVC) viewControllers = [homeNav, phoneNav, photoNav, settingNav] let dataSource = [ CustomTabBar.TabBarModel(title: "Home", icon: UIImage(systemName: "house")), CustomTabBar.TabBarModel(title: "Phone", icon: UIImage(systemName: "phone")), CustomTabBar.TabBarModel(title: "Photo", icon: UIImage(systemName: "photo")), CustomTabBar.TabBarModel(title: "Setting", icon: UIImage(systemName: "gear")) ] let customTabBar = CustomTabBar(with: dataSource) setValue(customTabBar, forKey: "tabBar") } } And I have post a feedback in Feedback Assistant(id: FB18141909), the demo project code can be found there. How are we going to solve this problem? Thank you.

In iOS 26, keyboardLayoutGuide does not provide the correct constraint when using third-party input method. A demo’s source code is attached to FB18594298 to illustrate the issue. The setup includes: An inputAccessoryView above keyboard An input box anchored to the top of the inputAccessoryView using the following constraint: [self.view.keyboardLayoutGuide.topAnchor constraintEqualToAnchor:self.inputBoxContainerView.bottomAnchor] Expected Behavior: Before iOS 26, when keyboard toggled by clicking the input box, the input box should move above the inputAccessoryView. Actual Behavior: However, on iOS 26, when switching to a third-party IME (e.g. 百度输入法baidu，搜狗输入法sogou，微信输入法wechat), then click the input box, the input box is above the keyboard instead of the inputAccessoryView, and is covered by the inputAccessoryView.

I am struggling to change the tint of the back button in an UINavigationItem. In iOS 18.6 it looks like this while on iOS 26 the same looks like this I can live without the Dictionary but I'd like to get the blue color back. In viewDidLoad() I have tried navigationItem.backBarButtonItem?.tintColor = .link but this did not work since navigationItem.backBarButtonItem is nil. My second attempt was navigationController?.navigationBar.tintColor = .link but this didn't work either. I have even set the Global Tint to Link Color but this had no effect either. Does anyone have an idea how to change the tint of the back button in an UINavigationItem on iOS 26?

I found an issue related to Gmail and Email apps. When I try to fetch text using controller.textDocumentProxy.documentContext, it works fine every time in my original app and in the Messages app. However, in Gmail or Email apps, after pasting text, controller.textDocumentProxy.documentContext returns nil until the pasted text is edited. The same scenario works correctly in Messages and my original app. i'm trying it from my keyboard extension and my keyboard builded bases on KeyboardKit SDK when i jump to text Document Proxy it's referring me to UITextDocumentProxy

Since the beta releases of iPadOS 26 we have been having some crashes about Invalid parameter not satisfying: parentEnvironment != nil We got to contact a couple of users and we found out that the crash appears when entering a screen in a UINavigationController with the iPad device connected to a Magic Keyboard. If the device is not connected to the keyboard then nothing happens and everything works ok. From our end we haven't managed to reproduce the crash so I am pasting part of the stacktrace if it can be of any help. 3 UIKitCore 0x19dfd2e14 -[_UIFocusContainerGuideFallbackItemsContainer initWithParentEnvironment:childItems:] + 224 (_UIFocusContainerGuideFallbackItemsContainer.m:23) 4 UIKitCore 0x19dae3108 -[_UIFocusContainerGuideImpl _searchForFocusRegionsInContext:] + 368 (_UIFocusGuideImpl.m:246) 5 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 6 UIKitCore 0x19db28900 -[_UIFocusMapSnapshot addRegionsInContainers:] + 160 (_UIFocusMapSnapshot.m:545) 7 UIKitCore 0x19d1313dc _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 632 (_UIFocusRegion.m:143) 8 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 9 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 10 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 11 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 12 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 13 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 14 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 15 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 16 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 17 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 18 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 19 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 20 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 21 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 22 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 23 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 24 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 25 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 26 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 27 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 28 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 29 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 30 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 31 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 32 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 33 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 34 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 35 UIKitCore 0x19d1320fc _UIFocusItemContainerAddChildItemsInContextWithOptions + 596 (UIFocusItemContainer.m:183) 36 UIKitCore 0x19d131b98 _UIFocusRegionSearchContextAddChildItemsInEnvironmentContainer + 648 (_UIFocusRegion.m:108) 37 UIKitCore 0x19d131398 _UIFocusRegionSearchContextSearchForFocusRegionsInEnvironment + 564 (_UIFocusRegion.m:140) 38 UIKitCore 0x19db1d244 -[_UIFocusRegionContainerProxy _searchForFocusRegionsInContext:] + 140 (_UIFocusRegionContainerProxy.m:184) 39 UIKitCore 0x19db28498 -[_UIFocusMapSnapshot addRegionsInContainer:] + 2720 (_UIFocusMapSnapshot.m:531) 40 UIKitCore 0x19d132e08 -[_UIFocusMapSnapshot _capture] + 424 (_UIFocusMapSnapshot.m:403) 41 UIKitCore 0x19db2675c -[_UIFocusMapSnapshot _initWithSnapshotter:mapArea:searchArea:] + 476 (_UIFocusMapSnapshot.m:171) 42 UIKitCore 0x19d130dcc -[_UIFocusMapSnapshotter captureSnapshot] + 192 (_UIFocusMapSnapshotter.m:137) 43 UIKitCore 0x19db2045c -[_UIFocusMap _inferredDefaultFocusItemInEnvironment:] + 136 (_UIFocusMap.m:168) 44 UIKitCore 0x19daffd2c -[_UIFocusEnvironmentPreferenceEnumerationContext _inferPreferencesForEnvironment:] + 140 (_UIFocusEnvironmentPreferenceEnumerator.m:313) 45 UIKitCore 0x19d127ab4 -[_UIFocusEnvironmentPreferenceEnumerationContext _resolvePreferredFocusEnvironments] + 104 (_UIFocusEnvironmentPreferenceEnumerator.m:250) 46 UIKitCore 0x19d127394 -[_UIFocusEnvironmentPreferenceEnumerationContext preferredEnvironments] + 36 (_UIFocusEnvironmentPreferenceEnumerator.m:184) 47 UIKitCore 0x19d126e94 _enumeratePreferredFocusEnvironments + 400 (_UIFocusEnvironmentPreferenceEnumerator.m:503)

In our app we show a warning when UIScreen.main.isCaptured is true. After updating to iOS 26, some users are seeing this warning, even though they say they are not recording the screen. The issue persists after rebooting and reinstalling the app. I know this flag is expected to be true during screen recording or sharing. Are there any new scenarios in iOS 26 that could trigger isCaptured, or any known issues where it may be set unexpectedly or maybe accidentally by the user?

Hello everyone, When I press Control + Space on my Bluetooth keyboard to trigger input method switching, the accessory view fails to appear. This prevents me from quickly identifying the current input method type. Upon inspecting the View Hierarchy, I noticed that UICursorAccessoryView is not being created. For context, my input method responder inherits from UIResponder and conforms to the UITextInputTraits, UIKeyInput, and UITextInput protocols. The accessory view displays normally during accented input and Chinese input. Could you please guide me on how to troubleshoot this issue?

I have an Apple TV photo slideshow app (Objective-C, Storyboard based, transitioned to scenes and UIKit from old Appdelegate model) which is trivial but exhibits a problem I can't fix. The app has 2 UIImageViews, pulls photos from iCloud, replaces the back view, fades between them, swaps front and back images. I cannot for the life of me work out how to tell tvOS / UIKit that I need to stay in the foreground. Other slideshow apps manage it, clearly movie viewing apps like Netflix, Disney+ and BBC iPlayer manage to stay on top without the user needing to interact with the UI, but I keep getting pushed out. The pushing out happens only if I am playing music on the Apple TV, either using the built-in music app or AirPlaying music to the Apple TV from an iPad or phone. The issue is reproducible in an app that does nothing except load up a photo from the main bundle into a UIImageView. It's as if the OS thinks I'm idle and I need to nudge it to remind it I'm still here, but I can find no hints in Apple's documentation as to how I should do this. Project of trivial app here : https://drive.google.com/file/d/1eY_nQJ7adHEgAvFwhS-t38dqBEPVovub/view?usp=sharing

Hello! I'm making a list of app icons for users to choose, but when I increase or decrease the font size, the image is still in the same spot and isn't centered vertically with the text. I have it initialized with a frame with hard-coded values, but I was wondering if there was a better way of doing it, such as with constraints or some sort of image scaling. I've provided code blocks and an image of what is happening. ImageView Configuration // App Icon Image UIImageView *appIconImageView = [[UIImageView alloc] initWithFrame: CGRectMake(12.5, 17, 22.5, 22.5)]; // Configurations UIImageSymbolConfiguration *multicolorConfiguration = [UIImageSymbolConfiguration configurationPreferringMulticolor]; UIImageSymbolConfiguration *sizeConfiguration = [UIImageSymbolConfiguration configurationWithScale: UIImageSymbolScaleSmall]; UIImageSymbolConfiguration *appIconConfiguration = [multicolorConfiguration configurationByApplyingConfiguration: sizeConfiguration]; appIconImageView.preferredSymbolConfiguration = appIconConfiguration; appIconImageView.contentMode = UIViewContentModeScaleAspectFill; self.appIconImage = appIconImageView; [appIconImageView release]; ImageView Constraints [self.appIconImage.firstBaselineAnchor constraintEqualToAnchor: self.contentView.firstBaselineAnchor constant: 5.0], [self.appIconImage.leadingAnchor constraintEqualToAnchor: self.contentView.layoutMarginsGuide.leadingAnchor], // Label [self.colorLabel.leadingAnchor constraintEqualToAnchor:self.appIconImage.trailingAnchor constant: 10], [self.colorLabel.trailingAnchor constraintEqualToAnchor:self.contentView.layoutMarginsGuide.trailingAnchor], [self.colorLabel.topAnchor constraintEqualToAnchor: self.contentView.layoutMarginsGuide.topAnchor], [self.colorLabel.bottomAnchor constraintEqualToAnchor: self.contentView.layoutMarginsGuide.bottomAnchor], Image

We have a native iOS app built with UIKit, and we are experiencing issues with credit card autofill when using the keyboard Quick Type bar. We have reviewed the documentation on Associated Domains, but we haven’t found anything that specifically addresses our issue. Our goal is to autofill all credit card details-including the CVV-in a single step, rather than one field at a time

I have an application that needs to make a USSD call, but on some devices the * and # don't work on the dialer, on others it does. if let phoneNumber = ussdNumberTextfield.text { let encoded = "telprompt:\(phoneNumber)".addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)! if let url = URL(string: encoded) { if application.canOpenURL(url){ DispatchQueue.main.async { self.application.open(url, options: [:]) { success in } } } } }

My app developed with the new Xcode 26 doesn't appear on CarPlay when running on iOS 14–15 devices. My developer has obtained the com.apple.developer.carplay-driving-task permission, but iOS 16+ devices allow my app to display on CarPlay. Can anyone help resolve this issue? Is it because the carplay-driving-task permission is only available for iOS 16+ devices? If I want compatibility with iOS 14–15 devices, do I need to apply to Apple for the carplay-audio permission to use it? Has anyone encountered a similar issue? Thanks!

Description I am seeing inconsistent clipping behavior in UICollectionViewCell when presenting a context menu by long press on a subview that uses UIGlassEffect. Summary of behavior: Long-pressing a normal view inside a UICollectionViewCell presents the menu correctly (no clipping). Long-pressing a view wrapped in UIVisualEffectView using UIGlassEffect causes the sub-view with glass effect to be clipped at the cell’s bounds. clipsToBounds = false is set on: the cell the cell’s contentView This behavior is reproducible and appears to be specifically related to UIGlassEffect.

Description I'm developing a custom keyboard extension using UIInputViewController and need to set a specific height of 268 points. The keyboard functions correctly, but there's a visible flicker and resize animation during launch that I cannot eliminate. The Problem When the keyboard launches, iOS provides incorrect heights before settling on the correct one. At launch, the view starts at 0×0. Around 295ms later, iOS sets the frame to 440×956 which is full screen height and wrong. Around 373ms, iOS changes it to 440×452 which is still wrong. Finally around 390ms, iOS settles at 440×268 which matches our constraint. This causes visible flicker as the view resizes three times rapidly. The keyboard appears to shrink from full screen down to the correct height, and users can clearly see this animation happening. What I've Tried I've tried adding a height constraint on self.view which gives me the correct height but causes the visible flicker. I created a custom UIInputView subclass and overrode intrinsicContentSize to return my desired height. iOS completely ignores this and gives random heights like 471pt, 680pt, or 956pt instead. I set allowsSelfSizing to true on my UIInputView subclass. iOS ignores this property. I set preferredContentSize on the view controller. iOS ignores this as well. I tried adding the constraint in viewDidAppear instead of viewDidLoad, thinking iOS might have settled by then. It still causes flicker. I overrode the frame and bounds setters on my UIInputView to clamp the height to my desired value. iOS bypasses these overrides somehow. I overrode layoutSubviews to force the correct height after the super call. iOS still applies its own height. Specific Question What is the correct API or technique to specify a keyboard extension's height that iOS will respect immediately upon launch, without triggering the resize animation sequence? Other third-party keyboards like Grammarly and SwiftKey appear to have solved this problem. Their keyboards appear at the correct height without any visible flicker. How do they achieve this? Expected Outcome The keyboard should appear at 268pt height on the first frame with no visible resize animation. Steps to Reproduce Create a new iOS App project in Xcode and add a Keyboard Extension target. In KeyboardViewController.swift, add a height constraint in viewDidLoad: override func viewDidLoad() { super.viewDidLoad() let heightConstraint = view.heightAnchor.constraint(equalToConstant: 268) heightConstraint.priority = .defaultHigh heightConstraint.isActive = true let label = UILabel() label.text = "Demo Keyboard" label.textAlignment = .center label.translatesAutoresizingMaskIntoConstraints = false view.addSubview(label) NSLayoutConstraint.activate([ label.centerXAnchor.constraint(equalTo: view.centerXAnchor), label.centerYAnchor.constraint(equalTo: view.centerYAnchor) ]) } Build and run on a physical device. Enable the keyboard in Settings, then General, then Keyboard, then Keyboards. Open any app with a text field and switch to the custom keyboard using the globe button. Observe the height changing from around 956pt to 452pt to 268pt with visible animation. Environment iOS 17 and iOS 18 and 26.2, Xcode 16 and Xcode 26, affects all iPhone models tested, reproducible on both simulator and physical device.

crash stack: Crashed: com.apple.main-thread 0 libsystem_pthread.dylib 0x90c thread_chkstk_darwin + 60 1 libsystem_pthread.dylib 0x90c ___chkstk_darwin + 60 2 CoreAutoLayout 0x14c4 -[NSISEngine _flushPendingRemovals] + 56 3 CoreAutoLayout 0x2de08 -[NSISEngine _coreReplaceMarker:withMarkerPlusDelta:].cold.1 + 64 4 CoreAutoLayout 0x15d78 -[NSISEngine _coreReplaceMarker:withMarkerPlusDelta:] + 204 5 CoreAutoLayout 0x2ce38 -[NSISEngine constraintDidChangeSuchThatMarker:shouldBeReplacedByMarkerPlusDelta:] + 108 6 CoreAutoLayout 0x15f1c -[NSISEngine tryToChangeConstraintSuchThatMarker:isReplacedByMarkerPlusDelta:undoHandler:] + 100 7 CoreAutoLayout 0x2fdbc -[NSLayoutConstraint _tryToChangeContainerGeometryWithUndoHandler:] + 252 8 CoreAutoLayout 0x3020c -[NSLayoutConstraint _setSymbolicConstant:constant:symbolicConstantMultiplier:] + 452 9 CoreAutoLayout 0x30378 -[NSLayoutConstraint setConstant:] + 84 10 UIKitCore 0x51c3c __74-[UIView(UIConstraintBasedLayout) _autoresizingConstraints_frameDidChange]_block_invoke + 140 11 UIKitCore 0x1841174 -[UIView(AdditionalLayoutSupport) _withUnsatisfiableConstraintsLoggingSuspendedIfEngineDelegateExists:] + 112 12 UIKitCore 0x51b28 -[UIView(UIConstraintBasedLayout) _autoresizingConstraints_frameDidChange] + 452 13 UIKitCore 0x2c894 -[UIView _constraints_frameDidChange] + 100 14 UIKitCore 0x18fac08 -[UIView(Geometry) setFrame:] + 576 15 UIKitCore 0x96712c -[UITabBar setFrame:] + 128 16 UIKitCore 0x1666f4 -[_UITabBarControllerVisualStyle updateTabBarLayout] + 360 17 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 18 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 19 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 20 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 21 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 22 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 23 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 24 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 25 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 26 UIKitCore 0x16671c -[_UITabBarControllerVisualStyle updateTabBarLayout] + 400 27 UIKitCore 0x16642c -[UITabBarController _prepareTabBar] + 128 28 UIKitCore 0x166a10 -[UITabBarController _layoutContainerView] + 376 29 UIKitCore 0x1677a8 -[UITabBarController __viewWillLayoutSubviews] + 28 30 UIKitCore 0x147078 -[UILayoutContainerView layoutSubviews] + 176 31 UIKit 0xb14a0 -[UILayoutContainerViewAccessibility layoutSubviews] + 60 for a more detail crash stack, can see attach file: crash.txt crash probabilistic happed after app enter background, and our app support landscape, when crash appear, the system method: /* This method is called when the view controller's view's size is changed by its parent (i.e. for the root view controller when its window rotates or is resized). If you override this method, you should either call super to propagate the change to children or manually forward the change to children. */ - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coordinator API_AVAILABLE(ios(8.0)); is called; but for a normal not crash case, when enter background and rotate device, the viewWillTransitionToSize method is not called until app enter foreground; Are there any suggestions that can help solve this problem, thank you.