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“Visual Studio Maui IOS”

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How to upload large videos with PHAssetResourceUploadJobChangeRequest?
I'm implementing a PHBackgroundResourceUploadExtension to back up photos and videos from the user's library to our cloud storage service. Our existing upload infrastructure uses chunked uploads for large files (splitting videos into smaller byte ranges and uploading each chunk separately). This approach: Allows resumable uploads if interrupted Stays within server-side request size limits Provides granular progress tracking Looking at the PHAssetResourceUploadJobChangeRequest.createJob(destination:resource:) API, I don't see a way to specify byte ranges or create multiple jobs for chunks of the same resource. Questions: Does the system handle large files (1GB+) automatically under the hood, or is there a recommended maximum file size for a single upload job? Is there a supported pattern for chunked/resumable uploads, or should the destination URL endpoint handle the entire file in one request? If our server requires chunked uploads (e.g., BITS protocol with CreateSession → Fragment → CloseSession), is this ext
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iOS 27 feature suggestion
I am requesting a dedicated toggle in Settings > Display & Brightness (or Accessibility) to enable/disable the Liquid Glass UI effects so that I am able to get frosted glass thingy effect that was in iOS 18 back.
Topic: Design SubTopic: General Tags:
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Reply to Increase Contrast reduces List selection contrast in dark appearance in SwiftUI NavigationSplitView
Hey @DTS Engineer Travis, A workaround would be helpful, but ideally this would be fixed in the framework so it benefits all affected apps, not just mine. I've already had to implement quite a few workarounds with iOS 26. Looking at my open feedbacks and posts here, several remain unresolved. I have workarounds for most, but could clean up my code if they weren't necessary.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Family Controls entitlement request submitted on March 9, 2026 — no response or status update
Hi, I submitted a Family Controls (Distribution) entitlement request on March 9, 2026 for my iOS app, but I still have not received any approval, rejection, or other status update. At this point, I’m mainly trying to understand: whether this waiting time is currently normal, whether there is any way to check if the request is actually under review, and whether Apple provides any follow-up if more information is needed. This is blocking my progress, because the app depends on the Screen Time / Family Controls APIs. Has anyone recently experienced similar delays, and is there any recommended next step besides waiting? Thanks. Imi
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Reply to Crash while presenting a media picker for Music
Thanks so much for the post. The crash you are experiencing: remoteViewController cannot be nil... We likely got a nil remoteViewController? Even though the error says Music is crashing, it almost always means is your app allow to access the Music app's UI. The app is requires to explicitly declare that app needs access to the user's Apple Music / Media Library. If you don't include this key, the system will instantly kill the process trying to access it, resulting in the exact crash log you posted I think, have not see it forever, so I’m digging into my small brain. Do you have in your info.plist the NSAppleMusicUsageDescription. https://developer.apple.com/documentation/bundleresources/information-property-list/nsapplemusicusagedescription Are you testing in the simulator? The iOS Simulator does not have the Apple Music app installed. I believe that could cause the issue? You must test MPMediaPickerController on a physical iOS device. If you are testing on a physical device and the user ha
Topic: Media Technologies SubTopic: Audio Tags:
3w
Reply to ppq.apple.com returning 502 Bad Gateway - Unable to verify developer apps on device
Well, that was exciting |-: [quote='879472022, simonsruggi, /thread/818403?answerId=879472022#879472022, /profile/simonsruggi'] It looks like Apple fixed the issue. [/quote] Yep. I can’t really go into details here, other than to say that: ppq.apple.com is a service on the critical path for the trusted execution of code in some situations [1]. It was having problems. Those are now fixed. I don’t have time to read through all 10 pages of posts on this thread. So, if there’s something you want to draw my attention to here, I recommend that you start a new thread with the details. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com [1] There might be more info about it on the enterprise support side of things, but the only developer-focused reference I could find for it was in an old Xcode help page: Manually trust a developer on iOS.
3w
App not showing on App Store Connect
Why is my App new build not showing on App Store Connect if it is ready for Distribution? It only shows the previous build. I received this confirmation email about 12 hours ago. Dear Our Maids, Inc., The following build has completed processing: Platform: iOS App Name: OurMaids Build Number: 10 Version Number: 1.1.1 App SKU: com.ourmaids.mobileapp App Apple ID: 6760357291 You can now use this build for TestFlight testing or submit it for distribution. If you have any questions regarding your app, contact us.
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Questions on Promo/Offer Code Validation and Functionality for In-App Purchases
We are implementing promo/offer codes for our iOS app’s subscription in-app purchases and have several technical questions regarding validation, receipt data, and integration. Could you please provide guidance on the following points? Testing/Validating Custom Codes Without Production Release: How can we validate custom promo/offer codes in a non-production environment? Current documentation indicates promo codes only work in production, requiring app submission and future release date setup for testing. Receipt Data for Redeemed Codes: The receipt currently includes only offer_code_ref_name, not the exact redeemed code (e.g., “ABC123”) entered by the user. Is there a way to retrieve the specific offer code used via receipts, App Store Server API, or other endpoints? Server-Side Validation Best Practices: What are the recommended best practices for server-side validation of offer codes, including using App Store Server API for transaction verification? Passing appAccountToken for Coupons: How can we
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Please, Apple. I am begging you. Fix the broken Text-To-Speech in macOS
Every new build of macOS 26 further breaks some part of text-to-speech or voice control. I have filed multiple bug reports on this, yet the situation gets worse, not better, with each new build. I am begging you to fix this! I am disabled and rely on these features to work. Accessibility in macOS is more than 50% of my reasons for choosing Macs over Windows. Here's some of what is currently broken: Speak announcements only works if the Samantha voice is selected. If other voices are selected either the announcements don't speak, or they default to the Samantha voice. This became broken with 26.1. Announce the time only works with some voices. I would like to use Australian English Siri 2 but with that voice selected it defaults to Samantha. This became broken with 26.4. With voice control enabled there are two menu bar icons. The blue voice control icon and an orange microphone an application is accessing the microphone icon. This orange icon started appearing with 26.3. For four years of macOS releases, the
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2.5k
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Reply to App group broken on Sequoia
I’m not sure what’s going wrong here but I have a couple of diagnostics tests for you to run. Both require you to get your file provider started. Once you have that: Use launchctl procinfo to check whether the process has the entitlements validated flag set. App Groups: macOS vs iOS: Working Towards Harmony has an explanation of how to do this. Use codesign to check the entitlements of the running process: % codesign -d --entitlements - PID where PID is the process ID. What do you see? Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Code Signing SubTopic: Entitlements Tags:
3w
App in Review Since Feb 25 – Time-Sensitive Sports App – Seeking Guidance
Hello App Review Team and iOS Developer Community, We submitted our iOS application on February 25, and within a few hours its status changed to “In Review.” Shortly after that, we received a call from the App Review team requesting some clarification. We provided the requested information during the call, and the same request was later posted in App Store Connect as an unresolved issue. We responded to the request within an hour, providing all the necessary details. However, since then we have not received any further updates regarding the review status. Because this application is related to upcoming sports events, the timing is quite critical. Our client, who owns the sports rights, had planned a launch event on March 6, but unfortunately it had to be postponed because the iOS app was not yet available on the App Store. The sports events are scheduled to begin next week, and our client is planning a marketing campaign ahead of the events, which depends on the app being available.
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ScrollView hicjacking focus in swiftui
Greetings! I'm facing a problem handleling full keyboard access in my app. This is a simpler version of the code: struct PrimerTest: View { @FocusState private var focusedImage: Int? var body: some View { VStack(alignment: .leading, spacing: 20) { Link(Go to google or smth, destination: URL(string: https://google.com)!) .font(.headline) Text(First text) Text(Second text) HStack { Text(Label) .accessibilityHidden(true) Spacer() Button(Play) { print(Im a button) } } Text(Selecciona un perfil con el teclado (Tab):) .font(.caption) .foregroundColor(.secondary) HStack { ForEach(0..<5, id: .self) { index in Image(systemName: person.circle.fill) .resizable() .frame(width: 30, height: 30) .focusable(true) .focused($focusedImage, equals: index) .foregroundStyle(focusedImage == index ? Color.blue : Color.gray) .scaleEffect(focusedImage == index ? 1.2 : 1.0) .animation(.easeInOut, value: focusedImage) .accessibilityHidden(true) } } } .navigationTitle(Title n stuff) .padding() } } And the focus behaves as expected and
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795
3w
How to upload large videos with PHAssetResourceUploadJobChangeRequest?
I'm implementing a PHBackgroundResourceUploadExtension to back up photos and videos from the user's library to our cloud storage service. Our existing upload infrastructure uses chunked uploads for large files (splitting videos into smaller byte ranges and uploading each chunk separately). This approach: Allows resumable uploads if interrupted Stays within server-side request size limits Provides granular progress tracking Looking at the PHAssetResourceUploadJobChangeRequest.createJob(destination:resource:) API, I don't see a way to specify byte ranges or create multiple jobs for chunks of the same resource. Questions: Does the system handle large files (1GB+) automatically under the hood, or is there a recommended maximum file size for a single upload job? Is there a supported pattern for chunked/resumable uploads, or should the destination URL endpoint handle the entire file in one request? If our server requires chunked uploads (e.g., BITS protocol with CreateSession → Fragment → CloseSession), is this ext
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534
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3w
Reply to iOS 26.2 Simulator is not available for download
What Xcode version are you using? I took a look with Xcode 26.4 beta, and the iOS 26.2 simulator is available as a choice when looking at the same UI of available versions to install that you shared a screenshot of. — Ed Ford,  DTS Engineer
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3w
iOS 27 feature suggestion
I am requesting a dedicated toggle in Settings > Display & Brightness (or Accessibility) to enable/disable the Liquid Glass UI effects so that I am able to get frosted glass thingy effect that was in iOS 18 back.
Topic: Design SubTopic: General Tags:
Replies
1
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0
Views
922
Activity
3w
Reply to Increase Contrast reduces List selection contrast in dark appearance in SwiftUI NavigationSplitView
Hey @DTS Engineer Travis, A workaround would be helpful, but ideally this would be fixed in the framework so it benefits all affected apps, not just mine. I've already had to implement quite a few workarounds with iOS 26. Looking at my open feedbacks and posts here, several remain unresolved. I have workarounds for most, but could clean up my code if they weren't necessary.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Reply to Xcode 26.3 not rendering Unicode/Emoji in Simulator or Canvas
Same here. Works normally in Physical device. Need to fallback to iOS 26.1 in Simulator. Do we have any fix/updates so far?
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Family Controls entitlement request submitted on March 9, 2026 — no response or status update
Hi, I submitted a Family Controls (Distribution) entitlement request on March 9, 2026 for my iOS app, but I still have not received any approval, rejection, or other status update. At this point, I’m mainly trying to understand: whether this waiting time is currently normal, whether there is any way to check if the request is actually under review, and whether Apple provides any follow-up if more information is needed. This is blocking my progress, because the app depends on the Screen Time / Family Controls APIs. Has anyone recently experienced similar delays, and is there any recommended next step besides waiting? Thanks. Imi
Replies
6
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0
Views
440
Activity
3w
Reply to Crash while presenting a media picker for Music
Thanks so much for the post. The crash you are experiencing: remoteViewController cannot be nil... We likely got a nil remoteViewController? Even though the error says Music is crashing, it almost always means is your app allow to access the Music app's UI. The app is requires to explicitly declare that app needs access to the user's Apple Music / Media Library. If you don't include this key, the system will instantly kill the process trying to access it, resulting in the exact crash log you posted I think, have not see it forever, so I’m digging into my small brain. Do you have in your info.plist the NSAppleMusicUsageDescription. https://developer.apple.com/documentation/bundleresources/information-property-list/nsapplemusicusagedescription Are you testing in the simulator? The iOS Simulator does not have the Apple Music app installed. I believe that could cause the issue? You must test MPMediaPickerController on a physical iOS device. If you are testing on a physical device and the user ha
Topic: Media Technologies SubTopic: Audio Tags:
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Activity
3w
Reply to SwiftUI Instruments tool error: "Time Profiler: Time Profiler does not support the iOS platform"
Hi there! That is certainly not expected – could you please file a feedback with us, including model, OS version and sysdiagnose from your iOS device? Thanks, Kacper
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Reply to ppq.apple.com returning 502 Bad Gateway - Unable to verify developer apps on device
Well, that was exciting |-: [quote='879472022, simonsruggi, /thread/818403?answerId=879472022#879472022, /profile/simonsruggi'] It looks like Apple fixed the issue. [/quote] Yep. I can’t really go into details here, other than to say that: ppq.apple.com is a service on the critical path for the trusted execution of code in some situations [1]. It was having problems. Those are now fixed. I don’t have time to read through all 10 pages of posts on this thread. So, if there’s something you want to draw my attention to here, I recommend that you start a new thread with the details. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com [1] There might be more info about it on the enterprise support side of things, but the only developer-focused reference I could find for it was in an old Xcode help page: Manually trust a developer on iOS.
Replies
Boosts
Views
Activity
3w
App not showing on App Store Connect
Why is my App new build not showing on App Store Connect if it is ready for Distribution? It only shows the previous build. I received this confirmation email about 12 hours ago. Dear Our Maids, Inc., The following build has completed processing: Platform: iOS App Name: OurMaids Build Number: 10 Version Number: 1.1.1 App SKU: com.ourmaids.mobileapp App Apple ID: 6760357291 You can now use this build for TestFlight testing or submit it for distribution. If you have any questions regarding your app, contact us.
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0
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0
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33
Activity
3w
Questions on Promo/Offer Code Validation and Functionality for In-App Purchases
We are implementing promo/offer codes for our iOS app’s subscription in-app purchases and have several technical questions regarding validation, receipt data, and integration. Could you please provide guidance on the following points? Testing/Validating Custom Codes Without Production Release: How can we validate custom promo/offer codes in a non-production environment? Current documentation indicates promo codes only work in production, requiring app submission and future release date setup for testing. Receipt Data for Redeemed Codes: The receipt currently includes only offer_code_ref_name, not the exact redeemed code (e.g., “ABC123”) entered by the user. Is there a way to retrieve the specific offer code used via receipts, App Store Server API, or other endpoints? Server-Side Validation Best Practices: What are the recommended best practices for server-side validation of offer codes, including using App Store Server API for transaction verification? Passing appAccountToken for Coupons: How can we
Replies
1
Boosts
0
Views
176
Activity
3w
Please, Apple. I am begging you. Fix the broken Text-To-Speech in macOS
Every new build of macOS 26 further breaks some part of text-to-speech or voice control. I have filed multiple bug reports on this, yet the situation gets worse, not better, with each new build. I am begging you to fix this! I am disabled and rely on these features to work. Accessibility in macOS is more than 50% of my reasons for choosing Macs over Windows. Here's some of what is currently broken: Speak announcements only works if the Samantha voice is selected. If other voices are selected either the announcements don't speak, or they default to the Samantha voice. This became broken with 26.1. Announce the time only works with some voices. I would like to use Australian English Siri 2 but with that voice selected it defaults to Samantha. This became broken with 26.4. With voice control enabled there are two menu bar icons. The blue voice control icon and an orange microphone an application is accessing the microphone icon. This orange icon started appearing with 26.3. For four years of macOS releases, the
Replies
9
Boosts
0
Views
2.5k
Activity
3w
Reply to App group broken on Sequoia
I’m not sure what’s going wrong here but I have a couple of diagnostics tests for you to run. Both require you to get your file provider started. Once you have that: Use launchctl procinfo to check whether the process has the entitlements validated flag set. App Groups: macOS vs iOS: Working Towards Harmony has an explanation of how to do this. Use codesign to check the entitlements of the running process: % codesign -d --entitlements - PID where PID is the process ID. What do you see? Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Code Signing SubTopic: Entitlements Tags:
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3w
App in Review Since Feb 25 – Time-Sensitive Sports App – Seeking Guidance
Hello App Review Team and iOS Developer Community, We submitted our iOS application on February 25, and within a few hours its status changed to “In Review.” Shortly after that, we received a call from the App Review team requesting some clarification. We provided the requested information during the call, and the same request was later posted in App Store Connect as an unresolved issue. We responded to the request within an hour, providing all the necessary details. However, since then we have not received any further updates regarding the review status. Because this application is related to upcoming sports events, the timing is quite critical. Our client, who owns the sports rights, had planned a launch event on March 6, but unfortunately it had to be postponed because the iOS app was not yet available on the App Store. The sports events are scheduled to begin next week, and our client is planning a marketing campaign ahead of the events, which depends on the app being available.
Replies
2
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0
Views
110
Activity
3w
ScrollView hicjacking focus in swiftui
Greetings! I'm facing a problem handleling full keyboard access in my app. This is a simpler version of the code: struct PrimerTest: View { @FocusState private var focusedImage: Int? var body: some View { VStack(alignment: .leading, spacing: 20) { Link(Go to google or smth, destination: URL(string: https://google.com)!) .font(.headline) Text(First text) Text(Second text) HStack { Text(Label) .accessibilityHidden(true) Spacer() Button(Play) { print(Im a button) } } Text(Selecciona un perfil con el teclado (Tab):) .font(.caption) .foregroundColor(.secondary) HStack { ForEach(0..<5, id: .self) { index in Image(systemName: person.circle.fill) .resizable() .frame(width: 30, height: 30) .focusable(true) .focused($focusedImage, equals: index) .foregroundStyle(focusedImage == index ? Color.blue : Color.gray) .scaleEffect(focusedImage == index ? 1.2 : 1.0) .animation(.easeInOut, value: focusedImage) .accessibilityHidden(true) } } } .navigationTitle(Title n stuff) .padding() } } And the focus behaves as expected and
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2
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0
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795
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3w