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“A Summary of the WWDC26 Group Lab”

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How to Group UI aspects?
I'm new to programming on XCode and I'm currently messing with the UI trying to setup the program similar to a worksheet I have in real life. The worksheet has several boxes around the paper that are grouped so that statistics can be recorded and found easily. I would love to have my program look more like this, with grouped sets of statistics, but I've no idea how to do it. I would like to have a slighly shaded box that would have input fields in it. I hope that makes sense.My main concern is that currently Stack View really messes up my formatting but does in some way actually group toegther the 24 text fields I have. I'd also like it if this grouping allowed me to resize everything inside of it at the same time.I know its truly a noob situation but I've only been playing with this for 2 days.
2
0
351
Apr ’17
Reply to Core Motion - axes
Hello! This was answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906289022#906289022 How do I get device attitude oriented to what's displayed on screen? To receive processed device-motion data, including the device's attitude, call startDeviceMotionUpdates(using:) on a CMMotionManager instance to begin receiving motion updates relative to a specified reference frame. Your view conforms to CMBodyIdentifiable, which lets you tell Core Motion which body — physical display — your app's UI currently occupies. Set the deviceMotionBody property on your motion manager instance to that view, and the system automatically transforms the sensor values to align with your UI's actual orientation, based on whether it's shown on the inner or outer display. Then, continue reading CMDeviceMotion.attitude as you always have. The values arrive already corrected for that body's current orientation — including which face is up — whenever your
Topic: SwiftUI SubTopic:
iPhone Duo SwiftUI Q&A
Sep ’26
Tuesday Education and Enterprise Deployment and Development Lab Notes
Question:Is there an update for Apple Remote Desktop Admin for Sierra? If there is, will it be just enough to make it Sierra-compatible or will there be new functionality available?Answer:ARD Admin for Sierra will include bug fixes and Sierra compatibility, but no new features or functionality are planned.Question:Are there plans to offer Profile Manager as a cloud service?Answer:No comment.Question:We've attempted to follow the Installer lab team suggestion of doing a scripted run of startosinstall to install macOS using an installer package:https://forums.developer.apple.com/message/143685In our testing, we are having problems determining a way to do additional package payloads that will be installed after the new OS is installed.The script only allows for installing installer packages prior to the reboot install. What is the suggested way to do this?Answer:Use System Image Utility's NetInstall workflow for this. It creates a customized installer and stores inside the generated disk image (NetInsta
0
0
790
Jun ’16
App Groups: How to use group. prefix and Team ID prefix for Multiplatform apps?
Hi there, I have a Multiplatform app with just one app target with an iPhone, iPad and Мас Destination. On the Mac my app is a developer singed App that is being distributed outside of the Mac App Store. I want to use App Groups, but as long as there are multiple destinations, Xcode only allows Group Identifiers starting with group.. However, for macOS I need to have a group ID that starts with the TeamID as explained here. So I created two separate entitlements, which are identical, but with different group IDs: With Automatic Code Signing enabled, I get this warning: Xcode still seems thinks it has to use the macOS Group ID for the iOS version. In the App Groups section, the mac Group ID is red and the iOS Group ID is not checked. The app builds and runs without issues on all platforms. The App Store Connect validation (for the iOS version) also works without any errors. Am I doing something wrong? Do I need a separate Mac targ
2
0
769
Nov ’24
Developer tools group
Hi,Every time I restart my computer and reopen Xcode, a message shows up wich tells to enter the credencials of a member of the Developer tools group in order to enable the Debugging features.My question is where I can add users to this group, so that not-admin-users also can enable it.Thank you in advance,logic3
1
0
14k
Apr ’16
Group Notifications
HiIm surprised that were now on iOS 12 Beta 6 that Group Notifications still doesn't work properly :-( I don't mean 3rd part Apps, I mean Apple Stock Apps like Mail and Messages. Sometimes it can be hit or miss, it will work one day and not another.Anyone else noticing the same?
1
0
1.2k
Aug ’18
AppGroups - com.apple.security.application-groups
Hello, Could you please explain to me what the difference between using app groups with a secure key (com.apple.security.application-groups) inside entitlements is? I haven't found any relevant source on the internet. Does it have any connection with the team? It the access to App Groups with this key restricted only for a specific developer team or app bundle id? Thank you for your time :)
8
0
5.9k
Sep ’20
ManagedSettingStore limits and groups
So what's the point of being able to block unto 50 apps per ManagedSettingStore via store.application.blockedApplications (which works fine) until removing the blocked apps or clearing the store. Where the following occurs if you have a social networking group with more than 9 apps only 9 apps will go back into the group and all the others will go onto the springboard all jumbled if you end up with an empty group then tap into the group, it is removed then during the reset all apps are placed back on to the springboard
0
0
397
Jan ’25
Reply to SwiftData 'simple' migration failing
I'd need to look into the code then. Is it possible that you provide a minimal project with detailed steps that demonstrates the issue? I've been pretty swamped as WWDC26 is right around the corner, but should be able to look into that after the conference, if not earlier. Best, —— Ziqiao Chen  Worldwide Developer Relations.
May ’26
10.13.4 - Supressing 32-bit notices on lab machines?
Has anyone found a preference/MDM payload for suppressing the 32-bit app nags in 10.13.4? On lab machines which have profiles regularly wiped, this effectively means every user sees these at every login. There's nothing end users (or we) can do about various apps until vendors update them -- all this does is scare users and generate unecessary support calls.<rant> Introducing behavior like this in a patch (as opposed to a major version upgrade) is also very uncool. We have not started deploying 10.13 yet and continuing surprises like this (and user approved enrollment in 10.13.2) in a minor point release have us considering skipping 10.13 altogether (even if it means holding up new hardware purhases)... </rant>
4
0
899
Jan ’18
App Store Connect does not show subscription summary correctly
Recently App Store Connect, Trends panel, Summary section does not show some of our subscription packages correctly even though we have many sales on those subscriptions. Activations of some of our packages are 0 even we have many sales. Also, the chart does not show some of our packages. I am wondering how to solve this issue. I am attaching a screenshots about this.
4
0
1.5k
Sep ’22
How to Group UI aspects?
I'm new to programming on XCode and I'm currently messing with the UI trying to setup the program similar to a worksheet I have in real life. The worksheet has several boxes around the paper that are grouped so that statistics can be recorded and found easily. I would love to have my program look more like this, with grouped sets of statistics, but I've no idea how to do it. I would like to have a slighly shaded box that would have input fields in it. I hope that makes sense.My main concern is that currently Stack View really messes up my formatting but does in some way actually group toegther the 24 text fields I have. I'd also like it if this grouping allowed me to resize everything inside of it at the same time.I know its truly a noob situation but I've only been playing with this for 2 days.
Replies
2
Boosts
0
Views
351
Activity
Apr ’17
MTLComputeCommandEncoder: what are SIMD groups?
MTLComputeCommandEncoder documentation mentions the concept of SIMD group, and there is even a void simdgroup_barrier(mem_flags flags) function in addition to the threadgroup_barrier one.Can someone please explain what a SIMD group is? Why that term and not a thread group?
Replies
0
Boosts
0
Views
554
Activity
May ’17
Reply to Core Motion - axes
Hello! This was answered in the Summary of the iPhone Duo Group Lab https://developer.apple.com/forums/thread/847644?answerId=906289022#906289022 How do I get device attitude oriented to what's displayed on screen? To receive processed device-motion data, including the device's attitude, call startDeviceMotionUpdates(using:) on a CMMotionManager instance to begin receiving motion updates relative to a specified reference frame. Your view conforms to CMBodyIdentifiable, which lets you tell Core Motion which body — physical display — your app's UI currently occupies. Set the deviceMotionBody property on your motion manager instance to that view, and the system automatically transforms the sensor values to align with your UI's actual orientation, based on whether it's shown on the inner or outer display. Then, continue reading CMDeviceMotion.attitude as you always have. The values arrive already corrected for that body's current orientation — including which face is up — whenever your
Topic: SwiftUI SubTopic:
iPhone Duo SwiftUI Q&A
Replies
Boosts
Views
Activity
Sep ’26
Tuesday Education and Enterprise Deployment and Development Lab Notes
Question:Is there an update for Apple Remote Desktop Admin for Sierra? If there is, will it be just enough to make it Sierra-compatible or will there be new functionality available?Answer:ARD Admin for Sierra will include bug fixes and Sierra compatibility, but no new features or functionality are planned.Question:Are there plans to offer Profile Manager as a cloud service?Answer:No comment.Question:We've attempted to follow the Installer lab team suggestion of doing a scripted run of startosinstall to install macOS using an installer package:https://forums.developer.apple.com/message/143685In our testing, we are having problems determining a way to do additional package payloads that will be installed after the new OS is installed.The script only allows for installing installer packages prior to the reboot install. What is the suggested way to do this?Answer:Use System Image Utility's NetInstall workflow for this. It creates a customized installer and stores inside the generated disk image (NetInsta
Replies
0
Boosts
0
Views
790
Activity
Jun ’16
App Groups: How to use group. prefix and Team ID prefix for Multiplatform apps?
Hi there, I have a Multiplatform app with just one app target with an iPhone, iPad and Мас Destination. On the Mac my app is a developer singed App that is being distributed outside of the Mac App Store. I want to use App Groups, but as long as there are multiple destinations, Xcode only allows Group Identifiers starting with group.. However, for macOS I need to have a group ID that starts with the TeamID as explained here. So I created two separate entitlements, which are identical, but with different group IDs: With Automatic Code Signing enabled, I get this warning: Xcode still seems thinks it has to use the macOS Group ID for the iOS version. In the App Groups section, the mac Group ID is red and the iOS Group ID is not checked. The app builds and runs without issues on all platforms. The App Store Connect validation (for the iOS version) also works without any errors. Am I doing something wrong? Do I need a separate Mac targ
Replies
2
Boosts
0
Views
769
Activity
Nov ’24
Developer tools group
Hi,Every time I restart my computer and reopen Xcode, a message shows up wich tells to enter the credencials of a member of the Developer tools group in order to enable the Debugging features.My question is where I can add users to this group, so that not-admin-users also can enable it.Thank you in advance,logic3
Replies
1
Boosts
0
Views
14k
Activity
Apr ’16
Group Notifications
HiIm surprised that were now on iOS 12 Beta 6 that Group Notifications still doesn't work properly :-( I don't mean 3rd part Apps, I mean Apple Stock Apps like Mail and Messages. Sometimes it can be hit or miss, it will work one day and not another.Anyone else noticing the same?
Replies
1
Boosts
0
Views
1.2k
Activity
Aug ’18
Reply to "Open Website Environment" menu gone?
Hey @THeberlein, That is correct. The previous behavior was a part of the developer preview. The new API follows the Fullscreen API pattern. Please checkout the WWDC26 session Explore immersive website environments in visionOS to learn more. Thanks, Michael
Topic: Spatial Computing SubTopic: General Tags:
Replies
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Views
Activity
Jun ’26
AppGroups - com.apple.security.application-groups
Hello, Could you please explain to me what the difference between using app groups with a secure key (com.apple.security.application-groups) inside entitlements is? I haven't found any relevant source on the internet. Does it have any connection with the team? It the access to App Groups with this key restricted only for a specific developer team or app bundle id? Thank you for your time :)
Replies
8
Boosts
0
Views
5.9k
Activity
Sep ’20
ManagedSettingStore limits and groups
So what's the point of being able to block unto 50 apps per ManagedSettingStore via store.application.blockedApplications (which works fine) until removing the blocked apps or clearing the store. Where the following occurs if you have a social networking group with more than 9 apps only 9 apps will go back into the group and all the others will go onto the springboard all jumbled if you end up with an empty group then tap into the group, it is removed then during the reset all apps are placed back on to the springboard
Replies
0
Boosts
0
Views
397
Activity
Jan ’25
Reply to SwiftData 'simple' migration failing
I'd need to look into the code then. Is it possible that you provide a minimal project with detailed steps that demonstrates the issue? I've been pretty swamped as WWDC26 is right around the corner, but should be able to look into that after the conference, if not earlier. Best, —— Ziqiao Chen  Worldwide Developer Relations.
Replies
Boosts
Views
Activity
May ’26
10.13.4 - Supressing 32-bit notices on lab machines?
Has anyone found a preference/MDM payload for suppressing the 32-bit app nags in 10.13.4? On lab machines which have profiles regularly wiped, this effectively means every user sees these at every login. There's nothing end users (or we) can do about various apps until vendors update them -- all this does is scare users and generate unecessary support calls.<rant> Introducing behavior like this in a patch (as opposed to a major version upgrade) is also very uncool. We have not started deploying 10.13 yet and continuing surprises like this (and user approved enrollment in 10.13.2) in a minor point release have us considering skipping 10.13 altogether (even if it means holding up new hardware purhases)... </rant>
Replies
4
Boosts
0
Views
899
Activity
Jan ’18
App Store Connect does not show subscription summary correctly
Recently App Store Connect, Trends panel, Summary section does not show some of our subscription packages correctly even though we have many sales on those subscriptions. Activations of some of our packages are 0 even we have many sales. Also, the chart does not show some of our packages. I am wondering how to solve this issue. I am attaching a screenshots about this.
Replies
4
Boosts
0
Views
1.5k
Activity
Sep ’22