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“A Summary of the WWDC26 Group Lab”

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Group Subscriptions behavior at time of renewal
I haven't yet found documentation that describes the behavior of the group or organization subscriptions at the time of renewal. Here are some examples. For Apple's scenario, a run club, say a coach orders a subscription for 'the team'. The app does seasonal (3 month) and annual (yearly) passes. One could collect group dues outside of the app store and help make the purchase. What happens at time of renewal? Does the person that made the original purchase have to manage that? How do they add or remove subscription users as club members may change? How about refunds? In another scenario, B2B, either education or enterprise. With Apple Business providing a free basic MDM (Business Essentials), I can see a lot more use for this case. The same questions apply. Maybe it is a productivity app for students or employees. The video described there being 'seats' that one could assign in Apple Business the say way that apps are assigned (and removed). What happens at the time of renewal? How about refu
1
0
362
Jun ’26
Consumable ticket sharing within groups
Hello, I would like to ask for your opinion on whether the following in-app purchase (IAP) specifications would comply with the App Store Review Guidelines. ■ App Overview ・The app allows users to create a “Family Group” by inviting other family members to join. ・The app provides brain-training games. The game itself is displayed via WebView. ・All purchases use in-app purchase (IAP) only. No external payments or links are provided. ■ Purchase Types (2 models) ① Group Unlimited Plan ・If one member of a family group purchases this plan, all members of the same group can play the games without limits for a certain period. ・This is based on the app’s own group-sharing mechanism, not Apple’s “Family Sharing.” We will clearly state this in the UI to avoid confusion. ② Ticket System (Consumable) ・One user in the group purchases game-play tickets. ・Other members of the same group can also consume those tickets to play. ・Tickets are only shared and consume
1
0
132
Sep ’25
Consumable ticket sharing within groups
Hello, I would like to ask for your opinion on whether the following in-app purchase (IAP) specifications would comply with the App Store Review Guidelines. ■ App Overview ・The app allows users to create a “Family Group” by inviting other family members to join. ・The app provides brain-training games. The game itself is displayed via WebView. ・All purchases use in-app purchase (IAP) only. No external payments or links are provided. ■ Purchase Types (2 models) ① Group Unlimited Plan ・If one member of a family group purchases this plan, all members of the same group can play the games without limits for a certain period. ・This is based on the app’s own group-sharing mechanism, not Apple’s “Family Sharing.” We will clearly state this in the UI to avoid confusion. ② Ticket System (Consumable) ・One user in the group purchases game-play tickets. ・Other members of the same group can also consume those tickets to play. ・Tickets are only shared and consume
1
0
90
Sep ’25
Syncing App Group files through iCloud
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.
1
0
1.2k
Jan ’20
Reply to SwiftUI know when new page from TabView is activated
You can pass in a variable @State private var selectedTab = 0 to the TabView and to the DayViewsTabView(selection: $selectedTab) { DayView(summary: History.shared.today(), tab: $selectedTab).tag(0) DayView(summary: History.shared.thisWeek(), tab: $selectedTab).tag(1) DayView(summary: History.shared.thisMonth(), tab: $selectedTab).tag(2) }
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Dec ’20
Developer tools group?
I'm taking my first steps in learning to code in C (using the books 'C programming Absolute Beginner's Guide (Perry + Miller)', and 'Programming in C (Kochan)') . I'm about 2/3 + 1/3 of the way through the books. Last week, using X-code 7.3's IDE, I was able to build and run the programmes I typed in, and the answers came out correct. Then on Saturday, I created a programme that built and ran but gave the result 0.0000. So I tried using the break arrows, but didn’t understand the explanations about threads. So I searched for a button that would allow me to step through the programme one instruction at a time whilst I observed the changing values of the variables and the inputs to them. I pressed a lot of buttons, but could find it.Since then I’ve been unable to run any programme. (Did I unwittingly give a stop instruction to the IDE ?)The build is successful, and then a pop-up appears saying - Developer Tools Access needs to take control off another process for debugging to continue. Type the name and passwor
1
0
7.9k
Jul ’16
How to group map annotations?
I create a map with pins. Some of them are located close to each other and when I zoom out, the points are obscured by others. How to group them so that all of them become visible when the map is zoomed in properly. What the most efficient why to do that? Currently in viewDidLoad, I'm getting point data from firebase and put them on the map. db.collection(map).getDocuments() { (querySnapshot, err) in if let err = err { print(Error getting documents: (err))} else { for document in querySnapshot!.documents { let data = document.data() if let name = data[name] as? String, let lat = data[lat] as? Double, let lon = data[lon] as? Double { let newAnnotation = MKPointAnnotation() newAnnotation.coordinate = CLLocationCoordinate2D(latitude: lat, longitude: lon) newAnnotation.title = name self.mapa.addAnnotation(newAnnotation) } } } }
1
0
1.5k
Jul ’20
Fixed (non scrollable) group
I am designing a watchOS calculator app. I would prefer to utilize hierachical navigation. I would like to be able to scroll vertically through the buttons, but keep the numeric display fixed at the top of the of the watch display below the status bar. Is there a way to pin either an interface object or group to the top of the watch display, so that it does not scroll off the screen?
3
0
630
Jan ’17
Does UITableViewAutomaticDimension work with grouped UITableView ?
I have a UITableViewController created in storyboard and I have set the tableView to display in grouped mode.I am trying to use TableView's automatic cell height calculation by setting self.tableView.rowHeight = UITableViewAutomaticDimension; self.tableView.estimatedRowHeight = 50;and I am not overriding heightForRowAtIndexPath.The cells I am using are either Basic or subtitlte type (i.e no custom cells) and I have enabled multiline text for titleLabel and subtitleLabelby setting numberOfLines to 0However, the cell always display with height = 50 and it appears that the text labels are extending above and below the contentView to accomodate the multiline text.Things work perfectly well if I simply make the tableView to display in plain mode intead of grouped.So my question is 0 Does UITableViewAutomaticDimension work with grouped UITableView ?
Topic: UI Frameworks SubTopic: UIKit Tags:
0
0
355
Sep ’15
Adding subscriptions to group. Inactive state?
I currently have one subscription group with one approved subscription. It is live in production. I am now adding more subscriptions to the same group. Different tiers and different durations. Is there a way to get these new subscriptions approved by Apple, but not yet have them show as options within the group? Sort of an approved-but-inactive state? There's a timing issue. I don't want the new options to show before the website/app descriptive text supports them. And I don't want the website/app descriptive text to describe purchase options that aren't yet available.
0
0
72
Dec ’25
Summary of issues encountered with the Screen Time interface
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
5
0
457
Jun ’25
Group Subscriptions behavior at time of renewal
I haven't yet found documentation that describes the behavior of the group or organization subscriptions at the time of renewal. Here are some examples. For Apple's scenario, a run club, say a coach orders a subscription for 'the team'. The app does seasonal (3 month) and annual (yearly) passes. One could collect group dues outside of the app store and help make the purchase. What happens at time of renewal? Does the person that made the original purchase have to manage that? How do they add or remove subscription users as club members may change? How about refunds? In another scenario, B2B, either education or enterprise. With Apple Business providing a free basic MDM (Business Essentials), I can see a lot more use for this case. The same questions apply. Maybe it is a productivity app for students or employees. The video described there being 'seats' that one could assign in Apple Business the say way that apps are assigned (and removed). What happens at the time of renewal? How about refu
Replies
1
Boosts
0
Views
362
Activity
Jun ’26
Consumable ticket sharing within groups
Hello, I would like to ask for your opinion on whether the following in-app purchase (IAP) specifications would comply with the App Store Review Guidelines. ■ App Overview ・The app allows users to create a “Family Group” by inviting other family members to join. ・The app provides brain-training games. The game itself is displayed via WebView. ・All purchases use in-app purchase (IAP) only. No external payments or links are provided. ■ Purchase Types (2 models) ① Group Unlimited Plan ・If one member of a family group purchases this plan, all members of the same group can play the games without limits for a certain period. ・This is based on the app’s own group-sharing mechanism, not Apple’s “Family Sharing.” We will clearly state this in the UI to avoid confusion. ② Ticket System (Consumable) ・One user in the group purchases game-play tickets. ・Other members of the same group can also consume those tickets to play. ・Tickets are only shared and consume
Replies
1
Boosts
0
Views
132
Activity
Sep ’25
Consumable ticket sharing within groups
Hello, I would like to ask for your opinion on whether the following in-app purchase (IAP) specifications would comply with the App Store Review Guidelines. ■ App Overview ・The app allows users to create a “Family Group” by inviting other family members to join. ・The app provides brain-training games. The game itself is displayed via WebView. ・All purchases use in-app purchase (IAP) only. No external payments or links are provided. ■ Purchase Types (2 models) ① Group Unlimited Plan ・If one member of a family group purchases this plan, all members of the same group can play the games without limits for a certain period. ・This is based on the app’s own group-sharing mechanism, not Apple’s “Family Sharing.” We will clearly state this in the UI to avoid confusion. ② Ticket System (Consumable) ・One user in the group purchases game-play tickets. ・Other members of the same group can also consume those tickets to play. ・Tickets are only shared and consume
Replies
1
Boosts
0
Views
90
Activity
Sep ’25
Syncing App Group files through iCloud
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.
Replies
1
Boosts
0
Views
1.2k
Activity
Jan ’20
Reply to SwiftUI know when new page from TabView is activated
You can pass in a variable @State private var selectedTab = 0 to the TabView and to the DayViewsTabView(selection: $selectedTab) { DayView(summary: History.shared.today(), tab: $selectedTab).tag(0) DayView(summary: History.shared.thisWeek(), tab: $selectedTab).tag(1) DayView(summary: History.shared.thisMonth(), tab: $selectedTab).tag(2) }
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Activity
Dec ’20
How to remove obsolete Subscription Groups in IAP
Is there a way to remove Subscription groups? I am new to IAP and created a bunch of subscription groups that I no longer want to use. To prevent all the clutter, I would like to remove the unused groups.Same with IAP entries. I can delete them but it continues to show as deleted. Would like to start afresh/clean slate with IAP. Is there a way to do this?
Replies
4
Boosts
0
Views
6.3k
Activity
Mar ’17
Developer tools group?
I'm taking my first steps in learning to code in C (using the books 'C programming Absolute Beginner's Guide (Perry + Miller)', and 'Programming in C (Kochan)') . I'm about 2/3 + 1/3 of the way through the books. Last week, using X-code 7.3's IDE, I was able to build and run the programmes I typed in, and the answers came out correct. Then on Saturday, I created a programme that built and ran but gave the result 0.0000. So I tried using the break arrows, but didn’t understand the explanations about threads. So I searched for a button that would allow me to step through the programme one instruction at a time whilst I observed the changing values of the variables and the inputs to them. I pressed a lot of buttons, but could find it.Since then I’ve been unable to run any programme. (Did I unwittingly give a stop instruction to the IDE ?)The build is successful, and then a pop-up appears saying - Developer Tools Access needs to take control off another process for debugging to continue. Type the name and passwor
Replies
1
Boosts
0
Views
7.9k
Activity
Jul ’16
How to group map annotations?
I create a map with pins. Some of them are located close to each other and when I zoom out, the points are obscured by others. How to group them so that all of them become visible when the map is zoomed in properly. What the most efficient why to do that? Currently in viewDidLoad, I'm getting point data from firebase and put them on the map. db.collection(map).getDocuments() { (querySnapshot, err) in if let err = err { print(Error getting documents: (err))} else { for document in querySnapshot!.documents { let data = document.data() if let name = data[name] as? String, let lat = data[lat] as? Double, let lon = data[lon] as? Double { let newAnnotation = MKPointAnnotation() newAnnotation.coordinate = CLLocationCoordinate2D(latitude: lat, longitude: lon) newAnnotation.title = name self.mapa.addAnnotation(newAnnotation) } } } }
Replies
1
Boosts
0
Views
1.5k
Activity
Jul ’20
Fixed (non scrollable) group
I am designing a watchOS calculator app. I would prefer to utilize hierachical navigation. I would like to be able to scroll vertically through the buttons, but keep the numeric display fixed at the top of the of the watch display below the status bar. Is there a way to pin either an interface object or group to the top of the watch display, so that it does not scroll off the screen?
Replies
3
Boosts
0
Views
630
Activity
Jan ’17
Does UITableViewAutomaticDimension work with grouped UITableView ?
I have a UITableViewController created in storyboard and I have set the tableView to display in grouped mode.I am trying to use TableView's automatic cell height calculation by setting self.tableView.rowHeight = UITableViewAutomaticDimension; self.tableView.estimatedRowHeight = 50;and I am not overriding heightForRowAtIndexPath.The cells I am using are either Basic or subtitlte type (i.e no custom cells) and I have enabled multiline text for titleLabel and subtitleLabelby setting numberOfLines to 0However, the cell always display with height = 50 and it appears that the text labels are extending above and below the contentView to accomodate the multiline text.Things work perfectly well if I simply make the tableView to display in plain mode intead of grouped.So my question is 0 Does UITableViewAutomaticDimension work with grouped UITableView ?
Topic: UI Frameworks SubTopic: UIKit Tags:
Replies
0
Boosts
0
Views
355
Activity
Sep ’15
CloudKit Query with count and group By
What would be the correct method to implement aSELECT keyField , count(*) FROM table GROUP BY keyField; should returnkeyFieldA 3keyFieldB 5keyFieldC 6....Trying to structure the query using CloudKit CKQuery and swiftThanks in advance
Replies
2
Boosts
0
Views
1.4k
Activity
Jul ’16
Adding subscriptions to group. Inactive state?
I currently have one subscription group with one approved subscription. It is live in production. I am now adding more subscriptions to the same group. Different tiers and different durations. Is there a way to get these new subscriptions approved by Apple, but not yet have them show as options within the group? Sort of an approved-but-inactive state? There's a timing issue. I don't want the new options to show before the website/app descriptive text supports them. And I don't want the website/app descriptive text to describe purchase options that aren't yet available.
Replies
0
Boosts
0
Views
72
Activity
Dec ’25
Summary of new requirements for IOS app submission
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.
Replies
1
Boosts
0
Views
434
Activity
Sep ’20
Summary of issues encountered with the Screen Time interface
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
Replies
5
Boosts
0
Views
457
Activity
Jun ’25
How do you undo today's TestFlight group consolidation?
We had a handful of user groups, but they were merged into External Testers with today's TestFlight update. Has anyone found a way to revert this other than manually moving each tester to a replacement group?
Replies
0
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0
Views
302
Activity
Apr ’17