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“A Summary of the WWDC26 Group Lab”

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Swift Summary Format
Hi.I'm having difficulty setting the summary format for my Swift classes.I have a class, class Foo { var name: String }, and desire its name variable to be displayed when an instance is listed in Xcode's Variables View.I can get as far as right clicking an instance in the Variables View and selecting Edit Summary Format..., but the correct format eludes me.
2
0
1.9k
Dec ’15
Reply to Confirmation dialog anchor for a ToolbarOverflowMenu item
Hello! This was answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906296022#906296022 What's the recommended pattern for a confirmation dialog triggered from a ToolbarOverflowMenu item, since the menu isn't a view to anchor to? When working with ToolbarOverflowMenu (SwiftUI) and additionalOverflowItems (UIKit), actions are placed directly into the toolbar's overflow menu. Because the menu itself is managed by the system and is not a view you can directly anchor to, presenting a confirmation dialog requires standard state-driven presentation rather than attaching the modifier to the menu item directly. In SwiftUI, combine the ToolbarOverflowMenu and the confirmationDialog modifier by linking them to a shared state variable within your view structure. To learn more about overflow menus, see Designing for iPhone Duo.
Topic: SwiftUI SubTopic:
iPhone Duo SwiftUI Q&A
Sep ’26
Reply to UITabBarController with tabSidebar mode
Hello! This is answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906290022#906290022 How does tabSidebar (UIKit) or sidebarAdaptable (SwiftUI) behave on iPhone Duo? When using sidebarAdaptable and SidebarAdaptableTabViewStyle in SwiftUI, or UITabBarController.Mode.tabSidebar in UIKit, the system presents the platform's regular tab bar or an adaptable sidebar depending on the active context, orientation, and pose. In general, iOS displays a bottom tab bar rather than adapting into a sidebar the way iPadOS does. You can opt into a sidebar on the inner display of iPhone Duo by setting the default tab bar placement to sidebar in SwiftUI, or the preferred placement to sidebar in UIKit. If you are seeing a different behavior, could you please file a feedback report with a sample project that reproduces the issue, and share the FB number?
Topic: UIKit SubTopic:
iPhone Duo UIKit Q&A
Sep ’26
Human readable text summaries
Hi all. I am working on weatherkit rest api to integrate to my android app. As a Dark Sky api user I can get summaries text which really helpful for users especially who interested for the next hour rain summary text. But weatherkit doesn't give any human readable text summaries. I ask for it from weatherkit developers as soon as possible. Is there recomandation to create a simple way for human readable text summaries for now?
0
0
628
Mar ’23
Lab appointment - Pending status
Hi, My lab appointment status is pending. The lab is for tomorrow. When would I get to know if my lab appointment has been accepted. It is my first time for a lab appointment, also I forgot to mention the feedback IDs, would there be a way to amend the request to include the feedback IDs if that would help. (Feedback assistant was down when I booked an appointment so couldn't get the feedback IDs.) Any help would be much appreciated as I am from a different timezone and would need to plan accordingly .... really praying I get an appointment
1
0
1.1k
Jun ’22
Question About Developer Labs
Hi. I’m planning on requesting a developer lab next week. Specifically, I plan on asking about the use of compiler technology in iOS apps. As far as I’m aware the dev labs are centered around specific APIs like CoreML, CreateML, etc. I’m not sure what category compilers fall into. Should I just sign up for a general swift lab? Does it even exist? This is my first wwdc so any advice would be lovely. thanks in advance! :)
1
0
428
Jun ’21
Reply to How to use Reality Composer Pro 3?!
There is a group lab at 3pm PST today that might help answer this question. https://developer.apple.com/videos/play/wwdc2026/8004 Also a dedicated Forum area for this topic : https://developer.apple.com/forums/topics/spatial-computing/spatial-computing-reality-composer
Topic: General SubTopic:
Games Technologies Q&A
Tags:
Jun ’26
WWDC26 beta cellular issues
So recently, last week, ive updated to the Dev Beta of ios 26. This began the very issue of my cellular data. I woke up to a warning symbol where my cellular bars should be, telling me there was something wrong with my antenna or carrier when in reality there was no problem with any of those problems and took up about 53% of my storage. This is absolutely insane and unacceptable.
0
0
160
Jun ’25
Call summary blocks my iPhone
I'm currently using iPhone 5s and 7 plus (with latest firmware) and the problem lies on both the devices, the call summary stuck's my devices ( sometimes it work's fine ) not allowing to accept or done(call summary) and finally I need to restart my phone several times
1
0
437
Sep ’17
Reply to Group Labs on YouTube -- thanks!
Thanks for pointing this out, @extraman. YouTube also includes transcripts, which is a bit of a bonus. Here's a link directly to the Group Labs playlist on the Apple Developer account: https://www.youtube.com/playlist?list=PLjODKV8YBFHYr0R1jcBO0tWT8WpK1KPF9
Replies
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Views
Activity
Jun ’26
Swift Summary Format
Hi.I'm having difficulty setting the summary format for my Swift classes.I have a class, class Foo { var name: String }, and desire its name variable to be displayed when an instance is listed in Xcode's Variables View.I can get as far as right clicking an instance in the Variables View and selecting Edit Summary Format..., but the correct format eludes me.
Replies
2
Boosts
0
Views
1.9k
Activity
Dec ’15
Reply to Confirmation dialog anchor for a ToolbarOverflowMenu item
Hello! This was answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906296022#906296022 What's the recommended pattern for a confirmation dialog triggered from a ToolbarOverflowMenu item, since the menu isn't a view to anchor to? When working with ToolbarOverflowMenu (SwiftUI) and additionalOverflowItems (UIKit), actions are placed directly into the toolbar's overflow menu. Because the menu itself is managed by the system and is not a view you can directly anchor to, presenting a confirmation dialog requires standard state-driven presentation rather than attaching the modifier to the menu item directly. In SwiftUI, combine the ToolbarOverflowMenu and the confirmationDialog modifier by linking them to a shared state variable within your view structure. To learn more about overflow menus, see Designing for iPhone Duo.
Topic: SwiftUI SubTopic:
iPhone Duo SwiftUI Q&A
Replies
Boosts
Views
Activity
Sep ’26
Reply to UITabBarController with tabSidebar mode
Hello! This is answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906290022#906290022 How does tabSidebar (UIKit) or sidebarAdaptable (SwiftUI) behave on iPhone Duo? When using sidebarAdaptable and SidebarAdaptableTabViewStyle in SwiftUI, or UITabBarController.Mode.tabSidebar in UIKit, the system presents the platform's regular tab bar or an adaptable sidebar depending on the active context, orientation, and pose. In general, iOS displays a bottom tab bar rather than adapting into a sidebar the way iPadOS does. You can opt into a sidebar on the inner display of iPhone Duo by setting the default tab bar placement to sidebar in SwiftUI, or the preferred placement to sidebar in UIKit. If you are seeing a different behavior, could you please file a feedback report with a sample project that reproduces the issue, and share the FB number?
Topic: UIKit SubTopic:
iPhone Duo UIKit Q&A
Replies
Boosts
Views
Activity
Sep ’26
Human readable text summaries
Hi all. I am working on weatherkit rest api to integrate to my android app. As a Dark Sky api user I can get summaries text which really helpful for users especially who interested for the next hour rain summary text. But weatherkit doesn't give any human readable text summaries. I ask for it from weatherkit developers as soon as possible. Is there recomandation to create a simple way for human readable text summaries for now?
Replies
0
Boosts
0
Views
628
Activity
Mar ’23
Lab appointment - Pending status
Hi, My lab appointment status is pending. The lab is for tomorrow. When would I get to know if my lab appointment has been accepted. It is my first time for a lab appointment, also I forgot to mention the feedback IDs, would there be a way to amend the request to include the feedback IDs if that would help. (Feedback assistant was down when I booked an appointment so couldn't get the feedback IDs.) Any help would be much appreciated as I am from a different timezone and would need to plan accordingly .... really praying I get an appointment
Replies
1
Boosts
0
Views
1.1k
Activity
Jun ’22
Question About Developer Labs
Hi. I’m planning on requesting a developer lab next week. Specifically, I plan on asking about the use of compiler technology in iOS apps. As far as I’m aware the dev labs are centered around specific APIs like CoreML, CreateML, etc. I’m not sure what category compilers fall into. Should I just sign up for a general swift lab? Does it even exist? This is my first wwdc so any advice would be lovely. thanks in advance! :)
Replies
1
Boosts
0
Views
428
Activity
Jun ’21
Reply to How to use Reality Composer Pro 3?!
There is a group lab at 3pm PST today that might help answer this question. https://developer.apple.com/videos/play/wwdc2026/8004 Also a dedicated Forum area for this topic : https://developer.apple.com/forums/topics/spatial-computing/spatial-computing-reality-composer
Topic: General SubTopic:
Games Technologies Q&A
Tags:
Replies
Boosts
Views
Activity
Jun ’26
WWDC26 beta cellular issues
So recently, last week, ive updated to the Dev Beta of ios 26. This began the very issue of my cellular data. I woke up to a warning symbol where my cellular bars should be, telling me there was something wrong with my antenna or carrier when in reality there was no problem with any of those problems and took up about 53% of my storage. This is absolutely insane and unacceptable.
Replies
0
Boosts
0
Views
160
Activity
Jun ’25
Call summary blocks my iPhone
I'm currently using iPhone 5s and 7 plus (with latest firmware) and the problem lies on both the devices, the call summary stuck's my devices ( sometimes it work's fine ) not allowing to accept or done(call summary) and finally I need to restart my phone several times
Replies
1
Boosts
0
Views
437
Activity
Sep ’17