Hi everyone, I'm exploring the new app icon appearance options (Clear, Dark, Tinted) for Progressive Web Apps (PWAs) on iOS26, iPadOS26, and macOS26. Currently, PWA icons don't seem to render well with these new appearances, particularly in Clear and Tinted modes, resulting in very very poor visual quality. You can hardly see anything. Has support for these icon appearances been fully implemented for PWAs? If so, could someone point me to the relevant Apple Developer documentation or provide guidance on how to configure PWA icons to support Clear, Dark, and Tinted appearances? I've searched the Apple Developer Forums, Stack Overflow, and Reddit but haven't found clear information on this topic.A possible solution is a png file with transparent areas, but if the pattern is dark, nothing will be visible in dark mode. Any insights or resources would be greatly appreciated. Thanks! (plz don't give up on PWA😭) Reference: https://developer.apple.com/forums/thread/761615 https://stackoverflow.com/questions/78780916/is-there-a-way-to-provide-light-dark-and-tinted-variants-of-apple-touch-icon https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariWebContent/ConfiguringWebApplications/ConfiguringWebApplications.html

Hello, I've got Smart App Banner set up on my website. However, I want to be able to measure the traffic coming from this banner to the app store / app (i.e. measure impressions/downloads). Apple documentation (https://developer.apple.com/help/app-store-connect/view-app-analytics/manage-campaigns/) says you can set up a campaign link and use it in the Smart Banner to track those who download / open the app store page using your smart banner (so that we can get attribution). However, there is no documentation at all in terms of how this should be added to the tag when implementing a Smart App Banner. I've tried so many different variations and none have tracked downloads. This includes a structure based on an example taken from WWDC from a few years back which also did not work. I would appreciate any help!

I'm building a Capacitor iOS app with a plain <video> element playing an MP4 file inline. I want Picture-in-Picture to activate automatically when the user goes home — swipe up from the bottom edge of the screen (on an iPhone with Face ID) or press the Home button (on an iPhone with a Home button). Fullscreen → background works perfectly — iOS automatically enters Picture-in-Picture. But I need this to work from inline playback without requiring the user to enter fullscreen first. Setup <video id="video" playsinline autopictureinpicture controls src="http://podcasts.apple.com/resources/462787156.mp4"> </video> // AppDelegate.swift let audioSession = AVAudioSession.sharedInstance() try? audioSession.setCategory(.playback, mode: .moviePlayback) try? audioSession.setActive(true) UIBackgroundModes: audio in Info.plist allowsPictureInPictureMediaPlayback is true (Apple default) iOS 26.3.1, WKWebView via Capacitor What I've tried 1. autopictureinpicture attribute <video playsinline autopictureinpicture ...> WKWebView doesn't honor this attribute from inline playback. It only works when transitioning from fullscreen. 2. requestPictureInPicture() on visibilitychange document.addEventListener('visibilitychange', () => { if (document.visibilityState === 'hidden' && !video.paused) { video.requestPictureInPicture(); } }); Result: Fails with "not triggered by user activation". The visibilitychange event doesn't count as a user gesture. 3. webkitSetPresentationMode('picture-in-picture') on visibilitychange document.addEventListener('visibilitychange', () => { if (document.visibilityState === 'hidden' && !video.paused) { video.webkitSetPresentationMode('picture-in-picture'); } }); Result: No error thrown. The webkitpresentationmodechanged event fires with value picture-in-picture. But the PIP window never actually appears. The API silently accepts the call but nothing renders. 4. await play() then webkitSetPresentationMode document.addEventListener('visibilitychange', async () => { if (document.visibilityState === 'hidden') { await video.play(); video.webkitSetPresentationMode('picture-in-picture'); } }); Result: play() succeeds (audio resumes in background), but PIP still doesn't open. 5. Auto-resume on system pause + PIP on visibilitychange iOS fires pause before visibilitychange when backgrounding. I tried resuming in the pause handler, then requesting PIP in visibilitychange: video.addEventListener('pause', () => { if (document.visibilityState === 'hidden') { video.play(); // auto-resume } }); document.addEventListener('visibilitychange', () => { if (document.visibilityState === 'hidden' && !video.paused) { video.webkitSetPresentationMode('picture-in-picture'); } }); Result: Audio resumes successfully, but PIP still doesn't open. 6. Native JS eval from applicationDidEnterBackground func applicationDidEnterBackground(_ application: UIApplication) { webView?.evaluateJavaScript( "document.querySelector('video').requestPictureInPicture()" ) } Result: Same failure — no user activation context. Observations The event order on background is: pause → visibility: hidden webkitSetPresentationMode reports success (event fires, no error) but the PIP window never renders requestPictureInPicture() consistently requires user activation, even from native JS eval Audio can be resumed in background via play(), but PIP is a separate gate Fullscreen → background automatically enters Picture-in-Picture, confirming the WKWebView PIP infrastructure is functional Question Is there any way to programmatically enter PIP from inline playback when a WKWebView app goes to background? Or is this intentionally restricted by WebKit to fullscreen-only transitions? Any pointers appreciated. Thanks!

hi Testing on OS26 Public Beta 6. In Safari, if you enter x homepage and scroll, the tab bar sticks to the bottom and moves. Make the keyboard appear in the search window When scrolling down on the Safari homepage again, the issue of not being able to stick to the bottom appears. Is it because the liquid glass UI was applied this time? and safari bug? Please let me know if I'm missing anything

I'm a web developer of WebRTC based web app for video and audio calls. After updating to iOS 26.1 beta I noticed, that my app can't use microphone anymore. When I'm calling to getUserMedia with audio set to true, Safari returns error "No AVAudioSessionCaptureDevice device". Other WebRTC demo apps also can't access microphone on this firmware. And maybe it's connected somehow, but safari can't detect connected AirPods Pro 2 as an input device. So, this bug brakes any WebRTC app, that uses microphones.

Hey Guys My PWA video playback and even youtube videos stopped working after updating iOS to 26.0.1. The video thumnails appear fine and if i try to play the video, it remains stuck. If i restart the phone, the video plays for a second in the PWA and then stops again and entire app gets stuck. Request apple team to fix this issue at the earliest. This is hampering all my iOS users who install the PWA on their device homescreen and use it as app. FYI strangely EVERYTHING WORKS FINE ON iOS SAFARI browser including videos playback If i open it as a web app. so this seems like a specific PWA issue on latest ios 26.0.1

The issue of fixed elements with { bottom: 0 } moving up when scrolling still persists. It seems to be a general issue with the IOS 26 release. It affects other browser too. I tested on browsers such as Safari, Chrome, Firefox, Edge and Bravo. With the exception of Edge, all the others display the behavior. Device: iPhone 15 Pro IOS Version: 26.0.1

Summary Our app’s WKWebView triggers a WebContent / GPU process crash on iPhone 15 running iOS 26.4. The same flow works on iPad running iOS 26.4. Environment Failing: iPhone 15, iOS 26.4 Working: iPad, iOS 26.4 Web stack: WKWebView / WebKit (Safari & Web) What we see The WKWebView web process terminates; logs show WebProcess and GPU process exits, followed by RBS assertion failures and (in one WebContent process) repeated containermanagerd XPC invalidation. Expected Web content loads and remains stable like on iPad 26.4. Actual Web process crashes; page goes blank or WebView recovers only after reload. Logs 0x10715d518 - [pageProxyID=14, webPageID=15, PID=3629] WebPageProxy::dispatchProcessDidTerminate: reason=Crash\ 0x10715ce18 - [pageProxyID=22, webPageID=23, PID=3629] WebPageProxy::dispatchProcessDidTerminate: reason=Crash\ 0x1480f01e0 - GPUProcessProxy::didClose:\ 0x1480f01e0 - GPUProcessProxy::gpuProcessExited: reason=Crash\ 0x14808c640 - [PID=3633] WebProcessProxy::gpuProcessExited: reason=Crash\ 0x14808cb80 - [PID=3634] WebProcessProxy::gpuProcessExited: reason=Crash\ WebContent[3633] 0x10d07ebc0 - GPUProcessConnection::didClose\ Error acquiring assertion: <Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process 3630 does not exist" UserInfo=\{NSLocalizedFailureReason=Specified target process 3630 does not exist\}>\ 0x148128600 - ProcessAssertion::acquireSync Failed to acquire RBS assertion 'XPCConnectionTerminationWatchdog' for process with PID=3630, error: (null)\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 1 of 6\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 2 of 6\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 3 of 6\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 4 of 6\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 5 of 6\ WebContent[3634] XPC connection to containermanagerd invalidated. Retry attempt 6 of 6\ WebContent[3634] _container_query_get_result_at_index: error = 2\uc0\u8594 (51) XPC_INVALID_REPLY;\ WebContent[3634] container_system_group_path_for_identifier: error = ((container_error_t)51) XPC_INVALID_REPLY\ WebContent[3634] 0x11107ebc0 - GPUProcessConnection::didClose\

Is ServiceWorker supported on WKWebView? As per Mozilla Developer Network(MDN Web) docs[1] its not supported, but our research shows that ServiceWorker becomes available for a domain in WKWebView 1) if the domain is allowlisted in app-bound domains[2] or 2) if app is registered as default browser(this can not be considered for our app as its not a browser). How to enable ServiceWorker on WKWebView? Is adding domain as app-bound domain the right/only way to enable ServiceWorker on WKWebView? We didn't find any official documentation about this. Can WebView get ServiceWorker support by default without enabling app bound domains since that is not an option for our app? Our app needs to support more than 10 domains. Powerful APIs such as JavaScript injection, cookie manipulation, event handlers are by default available to all domains/WebView instances even if App doesn't enable app-bound domains. Is it possible to do same for ServiceWorker? If ServiceWorker can not be supported by default then can Apple provide a feature by which ServiceWorker will be enabled in App for all the domains? Apple enforces maximum of 10 app-bound domains. Is it possible to remove this limit and provide a way to dynamically add to this list at the time of a request? [1] https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker#browser_compatibility [2] https://webkit.org/blog/10882/app-bound-domains/

I want to print the content of a WKWebView. I've done some searching, and many people have struggled with this over the years. Some claimed success, but their solutions don't work for me. One person created images for each pages and printed that, but then if you were to print to PDF, you'd get a PDF containing images rather than text. If I just call the printView(_:)) method of the view, I get blank pages. With the following more elaborate code, I get a partial printout, 11 out of what should be about 13 pages. let info = NSPrintInfo.shared info.topMargin = 72.0; info.bottomMargin = 72.0; info.leftMargin = 72.0; info.rightMargin = 72.0; info.isVerticallyCentered = false; info.isHorizontallyCentered = false; info.horizontalPagination = .fit; info.verticalPagination = .automatic; let printOp = webView!.printOperation( with: info ) printOp.canSpawnSeparateThread = true printOp.view?.frame = NSMakeRect( 0, 0, info.paperSize.width, info.paperSize.height ) printOp.runModal(for: webView.window!, delegate: self, didRun: nil, contextInfo: nil ) When I run the above under the debugger, I see console messages saying CGContextClipToRect: invalid context 0x0. Once the print dialog appears, if I touch (but not change) the selected printer, then the page count changes to the correct value.

Ever since the iOS and iPadOS 26.2 beta I can’t open Safari at all. Safari tries to open but crashes and goes back to my home screen. I’ve restored my devices and restarted everything and the same issue occurs. I didn’t have this problem on the beta 26.1 but this whole thing started on 26.2.

Dear Apple Product Team, I would like to propose a usability enhancement for Safari on iOS that, in my opinion, would significantly improve the user experience. Current Situation: Currently, to change the default search engine in Safari, users must navigate to Settings → Safari → Search Engine, select their preferred option, and return to browsing. This workflow requires multiple taps and interrupts the user's flow. Proposed Solution: Add a quick search engine selector to the bottom toolbar in Safari (adjacent to the Smart Search field). Tapping this control would display a compact menu allowing users to instantly switch between available search engines (Google, DuckDuckGo, Bing, Yahoo, Ecosia, etc.) without leaving the browser. Key Benefits: ⚡️ Time-saving: Instant switching without navigating through Settings 🎯 Flexibility: Use different search engines for different query types (e.g., DuckDuckGo for privacy, Google for local results) 📱 Intuitive UX: Consistent with iOS design patterns and gesture-based navigation 🔧 Enhanced productivity: Streamlines research workflows for power users Implementation Suggestion: Long-press or tap-and-hold on the search field could trigger the selector Alternatively, a small chevron/icon next to the search field could open the menu Selected engine could persist per-tab or session-based, based on user preference I believe this feature aligns with Apple's commitment to privacy, efficiency, and user-centric design. Thank you for considering this suggestion for future iOS releases.

What I am trying to do I am building a browser-based exam proctoring platform that runs in Safari and Chrome on iPad. I need to detect when a candidate opens another app or browser tab in Slide Over (the floating panel) while the exam is running in the background. This is a pure web app - no native wrapper, no MDM. What I've already tried I tried listening to window blur and focus events neither fires when Slide Over is triggered on Chrome. I tried document.visibilitychange - same result, it never fires during Slide Over. I tried the resize event but it is completely inconsistent on iPadOS Chrome. For Split View I am computing the ratio of window.innerWidth to window.screen.width and flagging below 0.80 as a likely split. That works. But Slide Over doesn't change the viewport at all - the exam tab stays full width in the background. So my ratio check is completely blind to it. My question Is there any JavaScript API, browser event, visualViewport property, or any other web-accessible signal that fires or changes when iPadOS enters Slide Over mode — specifically from a page running inside Safari or Chrome (WKWebView)? Even an indirect signal would help. If there's truly no way to detect this from a web page today, is there a recommended pattern or workaround that others have used? I've seen the interaction heartbeat approach (flagging when no pointerdown arrives for N seconds) but that's too noisy for an exam context where a candidate may be reading a long question.

Hello. I am using Cordova Webview to select a photo from the album, save it locally, and then pass the saved path to the web for display. It displayed correctly up to OS 26.3.x, but starting from OS 26.4.x, I am unable to retrieve images from local paths. Part displayed in Cordova Webview I have also confirmed the existence of the corresponding file in the src path. Are there any known bugs or solutions? Thank you.

Based on the "Build immersive web experiences with WebXR"-Video for visionOS there is no way to disable the consent prompts for entering an immersive experience or consent hand-tracking. For the microphone it's possible to "greenlight" specific websites for mic input, which works great. I'd welcome it, if it were possible to add specific websites in the settings, in which those consent dialogs aren't shown each time. In my opinion, the user interaction through a button that launches the experience would be sufficient to not disorient.

Hi guys, I'm trying to use sign in with apple in javascript, I followed the guider in the website, and almost find everything I can find in Google, but nothing help, here is my situation: I create a new App: com.yuhan.test.app I create a new service ID: com.yuhan.test.service configure a domain and return url domain: tts.perterpon.com returnURL: https://tts.perterpon.com/login create a new key for Sign In with Apple. my html code is here, it's easy, but it always told me invalid_client, I think I have done anything I need to do, can somebody help me? Thank you so much. you can test my online web site: https://tts.perterpon.com/login.html ` const buttonElementNew = document.getElementById('appleid-signin'); buttonElementNew.addEventListener('click', async () => { try { const data = await AppleID.auth.signIn() console.log('Try/Catch Data', data.authorization.id_token); const formData = new FormData(); formData.append("token", data.authorization.id_token); await fetch("", { method: "POST", body: formData, }); // Handle successful response. } catch (error) { // Handle error. } }); </script>

Safari on iOS 17, when entering characters into text input box after deleting characters, the layout is off. Here's the HTML: <body> <div id="J001" style="display: inline-block;"> <div id="J001__0" style="display: inline-block;"> <input id="J001__0__input" style="display: inline-block; height: 28px; padding:2px; border:1px solid gray;"></div> <div id="J003__0" style="display: inline-block;"> <button id="J003__0__btn" style="display: inline-block; height:34px;">a</button> </div> </div> </body> Enter "A" into text input box. Delete "A" with the backspace(x). Enter "A" into text input box, the button position will be shifted down. iOS 17 の Safari にて、テキスト入力ボックスで文字を削除した後、文字を入力するとレイアウトが崩れます。 テキスト入力ボックスに「A」と入力します。 バックスペース(x)で「A」を削除します。 テキスト入力ボックスに「A」と入力すると、ボタンの位置が下にずれます。

I have an app which has at least two extensions: A Content Blocker extension with a request handler that returns an appropriate NSExtensionItem as part of beginRequest. A different file URL is returned depending upon if the content blocking is on or off by a user setting A Safari Web Extension that includes a toolbar button and popover that enables users to enable or disable the ad blocking of the content blocker extension All three targets (App, Content Blocker appex and Web Extension appex) use an App Group default to read and set the on or off status of the content blocking. When the user changes the content blocking status, the app group default is updated and SFContentBlockerManager.reloadContentBlocker(...) is called. The Content Blocker extension reads the default and then returns the appropriate file URL. The issue is, I have noticed that whenever SFContentBlockerManager.reloadContentBlocker(...) is called from the app, Safari always applies the correct rules from the returned file URL. However sometimes when SFContentBlockerManager.reloadContentBlocker(...) is called from the Safari Web Extension using native messaging, Safari does NOT apply the correct rules from the returned file URL. Using logging I have confirmed that the Content Blocker extension always returns the appropriate file URL irrespective if called as a result of the app or the web extension. Despite this, Safari does not seem to always apply the returned file URL rules when it is called from the Safari Web Extension appex. In these cases, quitting Safari and relaunching it seems to make it apply the rules correctly (obviously this is applying it due to its launch state, not due to the Web extension appex asking it to do so at that point). All targets have access to the App Group location where the active content blocking file URL belongs and the inactive content blocking file URL is within the Safari content blocker target as a resource. I don't think this is a memory status issue as I cannot see the Content Blocker extension being killed when it returns complex rules --- the fact it always works when called via the app also seems to rule this possibility out. This brings up a number of questions: Is calling SFContentBlockerManager.reloadContentBlocker(...) from a different appex, of the same app target and app group supported? (it seems to work sometimes and did work in previous versions of the app). Is there an issue that the Content Blocker extension sometimes returns a file URL that perhaps the calling Web Extension appex may not have access to (even though Safari should via the Content Blocker extension)? Any other ideas of why this may not be working correctly? Has anyone else experienced this? It seems to happen on both iOS and macOS Safari using the same codebase.

According to our crash analytics, our application crashes while a context menu is closed (after being opened on a web view). This crash takes place on iOS 26+ only. Seems like WebCore::ElementContext::isSameElement is called after ElementContext has been destroyed, so it's a kind of use-after-free issue. Can you please help with a fix or at least workaround for this issue? What's your opinion for bug localization (application or framework)? EXC_BAD_ACCESS 0x0000000000000001 Crashed: CrBrowserMain 0 WebKit WebCore::ElementContext::isSameElement(WebCore::ElementContext const&) const + 12 1 WebKit __74-[WKSelectPicker contextMenuInteraction:willEndForConfiguration:animator:]_block_invoke + 84 2 UIKitCore -[_UIContextMenuAnimator performAllCompletions] + 248 3 UIKitCore (Missing) 4 UIKitCore (Missing) 5 UIKitCore (Missing) 6 UIKitCore (Missing) 7 UIKitCore (Missing) 8 UIKitCore -[_UIGroupCompletion _performAllCompletions] + 160 9 UIKitCore (Missing) 10 UIKitCore (Missing) 11 UIKitCore (Missing) 12 UIKitCore (Missing) 13 UIKitCore __UIVIEW_IS_EXECUTING_ANIMATION_COMPLETION_BLOCK__ + 36 14 UIKitCore -[UIViewAnimationBlockDelegate _sendDeferredCompletion:] + 92 15 libdispatch.dylib _dispatch_call_block_and_release + 32 16 libdispatch.dylib _dispatch_client_callout + 16 17 libdispatch.dylib _dispatch_main_queue_drain.cold.5 + 812 18 libdispatch.dylib _dispatch_main_queue_drain + 180 19 libdispatch.dylib _dispatch_main_queue_callback_4CF + 44 20 CoreFoundation __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 21 CoreFoundation __CFRunLoopRun + 1944 22 CoreFoundation _CFRunLoopRunSpecificWithOptions + 532 23 GraphicsServices GSEventRunModal + 120 24 UIKitCore -[UIApplication _run] + 792 25 UIKitCore UIApplicationMain + 336

According to our crash analytics, our application crashes while a context menu is opened on a web view. This crash takes place on iOS 26+ only. The messages states that a web view is no longer inside active window hierarchy, however we doesn't modify web view instance's parent anyhow while the context menu is opened. Can you please help with a fix or at least workaround for this issue? What's your opinion for bug localization (application or framework)? NSInternalInconsistencyException UIPreviewTarget requires that the container view is in a window, but it is not. (container: <WKTargetedPreviewContainer: 0x14b442840; name=Context Menu Hint Preview Container>) userInfo: { NSAssertFile = "UITargetedPreview.m"; NSAssertLine = 64; } Crashed: CrBrowserMain 0 CoreFoundation __exceptionPreprocess + 164 1 libobjc.A.dylib objc_exception_throw + 88 2 Foundation -[NSMutableDictionary(NSMutableDictionary) initWithContentsOfFile:] + 0 3 UIKitCore -[UIPreviewTarget initWithContainer:center:transform:] + 660 4 UIKitCore (Missing) 5 UIKitCore (Missing) 6 UIKitCore (Missing) 7 UIKitCore (Missing) 8 UIKitCore (Missing) 9 UIKitCore -[_UIContextMenuPresentation present] + 56 10 UIKitCore +[UIView(UIViewAnimationWithBlocksPrivate) _modifyAnimationsWithPreferredFrameRateRange:updateReason:animations:] + 168 11 UIKitCore (Missing) 12 UIKitCore (Missing) 13 UIKitCore (Missing) 14 UIKitCore (Missing) 15 UIKitCore +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:] + 516 16 UIKitCore (Missing) 17 UIKitCore (Missing) 18 UIKitCore +[UIView __animateUsingSpringWithDampingRatio:response:interactive:initialDampingRatio:initialResponse:dampingRatioSmoothing:responseSmoothing:targetSmoothing:projectionDeceleration:retargetImpulse:animations:completion:] + 192 19 UIKitCore -[_UIRapidClickPresentationAssistant _animateUsingFluidSpringWithType:animations:completion:] + 316 20 UIKitCore -[_UIRapidClickPresentationAssistant _performPresentationAnimationsFromViewController:] + 516 21 UIKitCore -[_UIRapidClickPresentationAssistant presentFromSourcePreview:lifecycleCompletion:] + 400 22 UIKitCore __55-[_UIClickPresentationInteraction _performPresentation]_block_invoke_3 + 48 23 UIKitCore +[UIViewController _performWithoutDeferringTransitionsAllowingAnimation:actions:] + 140 24 UIKitCore __55-[_UIClickPresentationInteraction _performPresentation]_block_invoke_2 + 144 25 UIKitCore -[_UIClickPresentationInteraction _performPresentation] + 836 26 UIKitCore postPreviewTransition_block_invoke_2 + 104 27 UIKitCore handleEvent + 256 28 UIKitCore -[_UIClickPresentationInteraction _driverClickedUp] + 48 29 UIKitCore -[_UIClickPresentationInteraction clickDriver:didPerformEvent:] + 400 30 UIKitCore stateMachineSpec_block_invoke_5 + 48 31 UIKitCore handleEvent + 144 32 UIKitCore -[_UILongPressClickInteractionDriver _handleGestureRecognizer:] + 140 33 UIKitCore -[UIGestureRecognizerTarget _sendActionWithGestureRecognizer:] + 128 34 UIKitCore _UIGestureRecognizerSendTargetActions + 268 35 UIKitCore _UIGestureRecognizerSendActions + 268 36 UIKitCore -[UIGestureRecognizer _updateGestureForActiveEvents] + 308 37 UIKitCore -[UIGestureRecognizer gestureNode:didUpdatePhase:] + 300 38 Gestures (Missing) 39 Gestures (Missing) 40 Gestures (Missing) 41 Gestures (Missing) 42 UIKitCore -[UIGestureEnvironment _updateForEvent:window:] + 528 43 UIKitCore -[UIWindow sendEvent:] + 2924 44 UIKitCore -[UIApplication sendEvent:] + 396