Every once in a while I find myself in need of a modal activity indicator that completely blocks the app (except for the activity indicator itself being tappable and therefore acting as a cancel button). I have always implemented my own view for that. The screenshot is showing my current implementation in SwiftUI. My question: why isn't there a standard iOS provided view for that scenario? Is there a best practice to that? Or am I missing something? Isn't it a common scenario having to block the app until an operation is completed like in the registration view of the attached screenshot, where the user has to wait for the network operation to finish?

Is this a known issue? I've tried multiple times but it doesn't work. Xcode Version 15.0 beta 6 (15A5219j). Free diskspace is > 100GB.

I have gotten the following crash now two times in an app that is otherwise used a lot and is running fine: Reason: -[NSNull startAccessingSecurityScopedResource]: unrecognized selector sent to instance 0x1f277c230 Stacktrace: ( 0 CoreFoundation 0x000000019c48087c B37A1273-B0C2-312E-9E0B-7143FB645C69 + 968828 1 libobjc.A.dylib 0x000000019479fc00 objc_exception_throw + 60 2 CoreFoundation 0x000000019c51119c B37A1273-B0C2-312E-9E0B-7143FB645C69 + 1560988 3 CoreFoundation 0x000000019c3c5ff8 B37A1273-B0C2-312E-9E0B-7143FB645C69 + 204792 4 CoreFoundation 0x000000019c506b10 _CF_forwarding_prep_0 + 96 5 UIKitCore 0x000000019edae6a8 F1A8BD61-9CF2-3054-B622-CB63D6CEB4CB + 8349352 6 QuickLook 0x000000020ea213b4 D43C66FB-A39B-304E-A81B-8ADBFAAE2882 + 308148 7 QuickLook 0x000000020ea415bc D43C66FB-A39B-304E-A81B-8ADBFAAE2882 + 439740 8 QuickLook 0x000000020ea3ff38 D43C66FB-A39B-304E-A81B-8ADBFAAE2882 + 433976 9 QuickLook 0x000000020ea40378 D43C66FB-A39B-304E-A81B-8ADBFAAE2882 + 435064 10 libdispatch.dylib 0x00000001a434f6a8 89420547-98A3-352A-AD2B-BBCB6006FB29 + 9896 11 libdispatch.dylib 0x00000001a4351300 89420547-98A3-352A-AD2B-BBCB6006FB29 + 17152 12 libdispatch.dylib 0x00000001a435f998 89420547-98A3-352A-AD2B-BBCB6006FB29 + 76184 13 libdispatch.dylib 0x00000001a435f5b0 _dispatch_main_queue_callback_4CF + 44 14 CoreFoundation 0x000000019c3cb20c B37A1273-B0C2-312E-9E0B-7143FB645C69 + 225804 15 CoreFoundation 0x000000019c3c7f18 B37A1273-B0C2-312E-9E0B-7143FB645C69 + 212760 16 CoreFoundation 0x000000019c3c7668 CFRunLoopRunSpecific + 608 17 GraphicsServices 0x00000001df7925ec GSEventRunModal + 164 18 UIKitCore 0x000000019e7e42b4 F1A8BD61-9CF2-3054-B622-CB63D6CEB4CB + 2278068 19 UIKitCore 0x000000019e7e38f0 UIApplicationMain + 340 20 MyApp 0x0000000102c06280 MyApp + 483968 21 dyld 0x00000001bee1adcc A795AD37-6266-385E-95E6-C1CA804C926E + 24012 ) The symbol MyApp + 483968 just resolves to the main() function. I'm not using this startAccessingSecurityScopedResource anywhere in my app. What could I do to debug this issue?

I bought two "Apple USB-C to Headphone Jack Adapters". Upon closer inspection, they seems to be of different generations: The one with product ID 0x110a on top is working fine. The one with product ID 0x110b has two issues: There is a short but loud click noise on the headphone when I connect it to the iPad. When I play audio using AVAudioPlayer the first half of a second or so is cut off. Here's how I'm playing the audio: audioPlayer = try AVAudioPlayer(contentsOf: url) audioPlayer?.delegate = self audioPlayer?.prepareToPlay() audioPlayer?.play() Is this a known issue? Am I doing something wrong?

I do not understand how offline leaderboard submission is supposed to work in Game Kit: While the documentation briefly states that offline submission is supported, how is that even possible when you first have to fetch a leaderboard object in order to then call its submitScore function? How can I get the leaderboard object in the first place when offline? Can anyone enlighten me how this works? Or maybe point me to some relevant documentation?