A Summary of the WWDC25 Group Lab

We have an iOS application that is using a third party c library, which uses UNIX domain sockets to manage and save content to the device. We have found that this is possible by using Application Groups. We are now interested in using iCloud to sync the data between multiple devices. However, I've been unable to find any documentation on how to do this or if it's possible just using App groups. I've built a simple prototype, but I have had no success syncing App Group files through iCloud. Is this possible? If so, please post a link to documentation or an example of this being done.

Hello.Apple Support has directed me here.Some basic details.MacBook Pro (Retina, 15-inch, Mid 2015)OS X El Capitain Version 10.11.6 (15G1108)Terminal Version 2.6.1 (361.1)When I start ther Terminal App I want it to start with a number of windows that open in s Window Group. I have done this by saving my own window group which has the windows, directories and arrangements and sizes. I have set the Terminal->Properties->Gerneral->On startup, open: to be Window group: and I have selected my previously saved Window Group. This has worked correctly on previous versions of OS X on my older MBP 2012 and has until recently worked without problems on my current MBP, although beacuse I use Terminal infrequently I can not say for certain which (if any) of the recent updates have caused the below problem to occur.I have the Terminal App permanatly in my Dock (I have set it's Dock Option to Keep In Dock)When I click the Terminal App Icon in the Dock the Terminal App starts (a l

There is a volunteer run group on GitHub who maintain a well known public domain cross-platform Python script. They build binaries for Linux, Windows and macOS. The macOS binaries are only ad-hoc signed. Thus, in macOS 15, they are rejected by Gatekeeper – requiring user intervention to be used. There are a lot of components each of which must be approved in Settings with admin credentials. It would be best if these binaries were code signed. However, the core group of devs changes over time and so, using one person's name might not be ideal. Can such a volunteer group apply for a developer certificate so that they can sign the macOS binaries ? I ask because Apple's requirements for enrolling in the Development Program include that an organisation be a legal entity and this group is not a legal entity. Thnaks.

From 2021.01.01 to 2021.01.31, the Summary Sales Report found 1503 rows with units of -1. The App Store Server notification found 2508 messages with notification_type of REFUND. Why is there a difference between the two data?

Hi everyone, I’m having an issue with a SwiftUI Table inside a Form in a macOS app. When the Form style is set to .grouped, the Table does not resize to the full width of the Form or Sheet. However, when I switch to a .plain style, it resizes correctly. Here’s a simplified version of my code: Section(header: Text(Header)) { Table(data) { TableColumn(Column 1, value: .col1) TableColumn(Column 2, value: .col2) // Add more columns as needed } .frame(height: 100) } } .formStyle(.grouped) // Issue occurs only with this style Has anyone else experienced this? Any workarounds or suggestions would be greatly appreciated! Thanks!

I'm a beginner to Xcode, swift, and swiftui and I'm following the tutorial here. It says to break files into view model and resource groups. However, when I try to access objects from the model in classes in the view, I get an error saying cannot find type ___ in scope. In java or c# I would add a package or namespace reference. How do I do this is swift?

In order for data (contained within a number of our created apps) such as user IDs, email addresses and user specific text stings to be shared between apps, we are considering saving this data to the shared container's NSUserDefaults using an app group.We would like to ask you the following question:How safe is the shared container for an App Group from a security perspective?We searched for an official Apple document, however, we were unable to find material stating clearly the safety of an app group's shared container.Below is what material we found through our investigation.- https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/WatchKitProgrammingGuide/DesigningaWatchKitApp.html#//apple_ref/doc/uid/TP40014969-CH3-SW1　Overview > WatchKit App Architecture > Sharing Data with Your Containing iOS App　An app group is a secure container that multiple processes can access.- https://www.apple.com/business/docs/iOS_Security_Guide.pdfIf there is any oth

I have 2 groups on test flight. I have assigned one build to the group 1, but when it got approved, it went to the group 2 as well. The user who has received it had automatic updates On; anyway, they shouldn't have received the update

My app processes numbers, and depends on the grouping separator on the system locale (Locale.current). The user can set a completely custom symbol as their number separator in the macOS System Preferences. In my tests, I need to verify that custom grouping separators on Locale objects work correctly. But I can't set a custom grouping separator as the groupingSeparator property on Locale is read-only: /// For example, for en_US, returns ,. public var groupingSeparator: String? { get } How do I create a Locale object for testing purposes, that will simulate a custom locale the user might have configured in the System Preferences?

I'm looking for a comprehensive overview of the new requirements that Apple has enacted recently. I understand one new requirement is that the apps be built with XCode 12. Of course that many not even be correct, I just heard that somewhere. Any help finding the official word on this would be greatly appreciated.

I have developed three apps using the Screen Time API. The following are common problems I encountered in the three apps: DeviceActivityMonitorExtension is automatically killed after running for a few days (frequently) The same DeviceActivityEvent in DeviceActivityMonitorExtension is triggered twice during eventDidReachThreshold (especially obvious in iOS18.5) Screen Time authorization is automatically canceled for no reason (occasionally) I hope to get help