“Xcode”

I'm implementing a PHBackgroundResourceUploadExtension to back up photos and videos from the user's library to our cloud storage service. Our existing upload infrastructure uses chunked uploads for large files (splitting videos into smaller byte ranges and uploading each chunk separately). This approach: Allows resumable uploads if interrupted Stays within server-side request size limits Provides granular progress tracking Looking at the PHAssetResourceUploadJobChangeRequest.createJob(destination:resource:) API, I don't see a way to specify byte ranges or create multiple jobs for chunks of the same resource. Questions: Does the system handle large files (1GB+) automatically under the hood, or is there a recommended maximum file size for a single upload job? Is there a supported pattern for chunked/resumable uploads, or should the destination URL endpoint handle the entire file in one request? If our server requires chunked uploads (e.g., BITS protocol with CreateSession → Fragment → CloseSession), is this ext

We are experiencing an issue after Xcode 26.0 to load local javascript files to WKWebView to render our own design. it used to work well, however after Xcode 26.0, when [self.webView loadFileURL:fileURL allowingReadAccessToURL:accessURL]; it returns [PID=1514] WebProcessProxy::hasAssumedReadAccessToURL(3198190): no access self.webRootPath = [[NSHomeDirectory() stringByAppendingPathComponent:@Documents] stringByAppendingPathComponent:CHAT_VIEW_WEB_ROOT]; NSFileManager *fileManager = [NSFileManager defaultManager]; NSError *error = nil; if (! [fileManager fileExistsAtPath:self.webRootPath]){ [fileManager createDirectoryAtPath:self.webRootPath withIntermediateDirectories:NO attributes:nil error:&error]; } NSURL *accessURL = [NSURL fileURLWithPath:self.webRootPath]; Not sure how to assign access permission to WKWebView. Any help much appreciated.

Hi, I do have a strange behavior in my development environment on a Mac mini (M4) running 26.2 and Xcode 26.3. Everything was working as expected. My project had a stable state and I wanted to enable iCloud support. As result I could not run the app any more because code signing failed with the message that my profile does not include the above entitlement. On my notebook (M2) with XCode 26.3 everything is working. Im am using GIT and both computers have identical code. The code compiling and running on my notebook will not run any more on my Max mini. Any help to find what might have broken the code signing and how it could be fixed? Thanks in advance.

Summary On iOS 26, HLS alternate audio track selection behaves inconsistently on both VOD and live streams: the French track falls back to the DEFAULT=YES (English) track after manual selection, and in some cases switching to a non-default track appears to work but it is then impossible to switch back to English. Environment iOS version: 26 Players affected: native Safari on iOS 26 and THEOplayer (issue also reproducible on THEOplayer's own demo page) Stream type: HLS/CMAF with demuxed alternate audio renditions (CMFC container) Affected stream types: both VOD and live streaming Issue NOT present on iOS 17/18 Manifest #EXTM3U #EXT-X-VERSION:4 #EXT-X-INDEPENDENT-SEGMENTS #EXT-X-STREAM-INF:BANDWIDTH=8987973,AVERAGE-BANDWIDTH=8987973,VIDEO-RANGE=SDR,CODECS=avc1.640028,RESOLUTION=1920x1080,FRAME-RATE=29.970,AUDIO=program_audio video_1080p.m3u8 #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID=program_audio,LANGUAGE=en,ASSOC-LANGUAGE=en,NAME=English,AUTOSELECT=YES,DEFAULT=YES,CHANNELS=2,URI=audi

Environment iOS Version: 26.4 Beta (Build 17E5170d) Xcode Version: 26.4 Beta Framework: AccessoryNotifications, AccessoryTransportExtension Description When implementing AccessoryNotifications.NotificationsForwarding.AccessoryNotificationsHandler, I'm unable to retrieve the URL for sourceIcon from AccessoryNotification. The file.url property throws AccessoryError error 0 with the message unable to get file URL. Code Sample func add( notification: AccessoryNotification, alertingContext: AlertingContext, alertCoordinator: any AlertCoordinating ) { Task { if let sourceIcon = notification.sourceIcon { do { let url = try await sourceIcon.url // Throws AccessoryError error 0 let data = try Data(contentsOf: url) // Process icon data... } catch { print(Failed to get sourceIcon URL: (error)) // Error: The operation couldn't be completed. // (AccessoryNotifications.AccessoryError error 0.) } } } } Observed Behavior The sourceIcon property is present and its type is correctly reported as public.image: │ sourceI

Could you please provide guidance on the following points: Start Token Throttling Are there any throttling limits or rate restrictions applied to Start Tokens? Token Invalidation Scenarios Under what specific conditions can a Start Token become invalidated? Are there known scenarios that trigger invalidation? Token Regeneration Timeline Once a Start Token is invalidated, how long does it typically take before a new token can be successfully generated and validated? Frequency of Invalidation Is there any documented or expected frequency with which Start Tokens may become invalid, assuming a normal development workflow? Impact on Push Notification Token When a live activity Start Token becomes invalid, does this also cause APNs Push Notification Tokens to be invalidated or refreshed automatically?

I opened a new project, iOS app, in XCode and then tabbed into the system_search snippet and built the project and got a build error. I can't imagine this was intended, at least not for new developers to the ecosystem like me. I solved it by tweaking a configuration I don't really understand advised here: https://github.com/apple/swift-openapi-generator/issues/796, hopefully that's a valid workaround