When I open Iplaytv on my Apple TV it says refresh needed but I don’t know how
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RSS for tagDelve into the world of built-in app and system services available to developers. Discuss leveraging these services to enhance your app's functionality and user experience.
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Our iOS app supports CarPlay capability with the Driving task.
The app is also configured to wake in the background on geofence entry or exit events, even from a terminated (killed) state.
We would like to understand how to detect whether CarPlay is connected to the iPhone when the app wakes up or runs in the background.
In this case, the CarPlay app is not actively running in the Car infotainment system foreground.
Requirement:
The app should perform a background task only when CarPlay is connected, including when launched in the background or from a killed state due to a geofence trigger.
Could you please advise on the recommended way or API to determine CarPlay connection status in this background scenario?
Thanks for the support!
Hi All,
I have created a Push Notification certificate from my Apple Developer account. After downloading the aps.cer file and adding it to my Keychain, the certificate was added successfully, but the private key is missing.
Has anyone encountered a similar issue in the past? What could be causing this problem?
Hi,
I developed an iOS app which will do SMS filtering by following this documentation. https://developer.apple.com/documentation/identitylookup/sms-and-mms-message-filtering)
I built the app and send Test Flights to different testers. All the Testers from Sri Lanka (an asian country) says filtering is working and they can see all the enabled categories on the Messages too (including iOS 26). But the testers from Mexico cannot see the categories and filtering is not working.
On official documentation there is nothing about supported countries. But I found true caller article https://support.truecaller.com/support/solutions/articles/81000406341-how-do-i-enable-sms-filtering-on-iphone mentioning it support only few countries for SMS filtering.
Currently available in the following countries: India, Nigeria, South Africa, Kenya, Bangladesh, Sri Lanka.
Our previous Categories filtering are still available for: Australia, Bahrain, Canada, Ghana, Tanzania, United Kingdom, United Arab Emirates, United States of America, Zambia
Following article https://clearstream.io/blog/ios-26-iphone-new-text-message-filtering is saying some categories are supported by only Brazil and India.
Still I could not find any official documentations saying different country supports.
We're running into an issue with our pkg bundle where the main .app file disappears after installation and wanted to see if anyone has an idea about what would cause it.
We have a pkg bundle with three separate apps, one primary app and two supporting apps. We distribute this pkg bundle directly to our users, who will manually install it on their devices (rather than through the app store).
The installation itself will usually complete without any issues, and we aren't seeing anything in the install or system logs indicating that it was removed afterward (our postinstall script checks that all of the files exist and are in the correct locations), but after the installation the main app disappears while the rest of the files (including the supporting apps) we lay down are still present. Sometimes it will fail with an error similar to this:
2024-10-02 09:43:07-04 MBA-L-8114 installer[9894]: Error getting application status info for file:///Applications/.hiddenfolder/app1.app: Error Domain=NSCocoaErrorDomain Code=260 "The file "app1.app" couldn't be opened because there is no such file." UserInfo={NSURL=file:///Applications/.hiddenfolder/app1.app, NSFilePath=/Applications/.hiddenfolder/app1.app, NSUnderlyingError=0x6000026a0d50 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
This only happens on certain computers, but on those computers it will happen consistently. We have noticed that it seems to happen more often with computers that are MDM configured.
So far we’ve investigated permissions issues with the build process, installation script issues, and signing/notarizing, but have not found anything that might cause this issue. We did verify that we’re setting BundleIsRelocatable NO in the plist file for our package, so in theory it shouldn’t be trying to move the app after installation (we don't see the main app anywhere on the device so macOS doesn't seem to be moving it).
We have another post going into more technical detail here: https://developer.apple.com/forums/thread/769443
Topic:
App & System Services
SubTopic:
General
anyone has the same problem which is that your device activity extension ain't working even tho all the code work perfectly in the console, I setup it in the right way , tried to make schedule and it did the same exact thing when I tried to create usage threshold. anyone know the reason for this bug?
here is my extension code
import ManagedSettings
import FamilyControls
import Foundation
import OSLog
import UserNotifications
class MonitoringExtension: DeviceActivityMonitor {
private let defaults = UserDefaults(suiteName: "group.com.William.app")
private let logger = Logger(subsystem: "com.William.app", category: "MonitoringExtension")
override func eventDidReachThreshold(_ event: DeviceActivityEvent.Name, activity: DeviceActivityName) {
let activityRaw = activity.rawValue
logger.info("Limite atteinte: \(activityRaw)")
scheduleNotification(title: "Limite dépassée", body: "Tu as utilisé trop de temps sur \(activityRaw).")
guard let data = defaults?.data(forKey: "\(activityRaw)_selection"),
let selection = try? JSONDecoder().decode(FamilyActivitySelection.self, from: data) else {
logger.warning("Pas de sélection pour \(activityRaw)")
return
}
let store = ManagedSettingsStore() // ← LE SEUL QUI MARCHE
store.shield.applications = selection.applicationTokens
if !selection.categoryTokens.isEmpty {
store.shield.applicationCategories = .specific(selection.categoryTokens)
}
logger.info("BLOCAGE ACTIF via ManagedSettingsStore.default")
}
override func intervalDidEnd(for activity: DeviceActivityName) {
super.intervalDidEnd(for: activity)
let store = ManagedSettingsStore()
store.clearAllSettings() // ← Débloque à minuit
logger.info("Restrictions levées à la fin de l'intervalle")
}
private func scheduleNotification(title: String, body: String) {
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound]) { granted, _ in
guard granted else { return }
let content = UNMutableNotificationContent()
content.title = title
content.body = body
let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: nil)
UNUserNotificationCenter.current().add(request)
}
}
}
Dear fellow iOS developers,
I am interested in UWB technology and I am trying to build a dummy Indoor Navigation project.
I will be placing 3 third party UWB devices (hardware or chips) at some distance apart from each other.
I have 5 iPhones and I want to be able to connect all the 5 iPhones to the 3 UWB devices simultaneously and perform trilateration to get the iPhones x and y coordinates using the "distance" values obtained from the UWB devices (hardware or chips).
I have tried this approach using Qorvo DWM3000 chips but problem is that after the first iPhone connection, the chip stops advertising itself.
Is this approach possible?
Also, it is compulsory to establish NISessions? Can't I skip creating NISessions?
Thanks in advance. Forgive my english.
Both follow the same pattern: show the image that is being shared along with a CTA button about doing something with it in their app. When you tap the button, their app opens. Is there some kind of magic conditions that tapping the button creates that makes extensionContext.open(_ URL: URL, completionHandler: ((Bool) -> Void)?) accept a URL for opening the app? Or are they just using the "walk the responder chain" hack and using the user's intent to do something in their app as sufficient justification for using it?
I've tried opening a registered URL scheme for my app synchronously with the button tap, but it still is refusing to open (callback returns false).
I've been testing the Live CallerID feature using the Apple-provided local server example - live-caller-id-lookup-example. I've been running a local server with tunneling using ngrok for the initial setup. Everything was working perfectly with the following setup:
@main
final class CallerID: LiveCallerIDLookupProtocol {
var context: LiveCallerIDLookupExtensionContext {
LiveCallerIDLookupExtensionContext(
serviceURL: URL(string: "https://example-tunnel.ngrok.io")!,
tokenIssuerURL: URL(string: "https://example-tunnel.ngrok.io")!,
userTierToken: Data(base64Encoded: "BBBB")!
)
}
}
However, after I updated the URLs to the production ones, I encountered an issue:
@main
struct CallerID: LiveCallerIDLookupProtocol {
var context: LiveCallerIDLookupExtensionContext {
LiveCallerIDLookupExtensionContext(
serviceURL: URL(string: "https://example.net/")!,
tokenIssuerURL: URL(string: "https://example/issue")!,
userTierToken: Data(base64Encoded: "BBBB")!
)
}
}
The problem is that during calls or when updating PIR parameters, the application still attempts to connect to the initial ngrok tunnel URLs instead of using the new production URLs. I can confirm this because the logs on my local server show incoming requests, indicating that the application is still referencing the old ngrok tunnel URLs.
Steps I’ve taken to resolve the issue include:
Deleting and reinstalling the application.
Using reset(forExtensionWithIdentifier:)
Unfortunately, these attempts have not been successful. I even extracted the binary of the app and extension to inspect the strings, confirming that the correct production URLs are present.
The server was started with the following command:
PIRService --hostname 127.0.0.1 service-config.json
Could this be some sort of caching bug on the iOS side, or am I missing something?
Subject: Call Directory Extension Enable Failure for Individual User
Dear Apple Developer Support,
We are experiencing an issue with our Call Directory Extension where one specific user cannot enable it, while thousands of other users on the same iOS version can enable it successfully.
Issue Details:
App: 美信 (Midea Connect)
Problem: Extension fails to enable with error: "请求'美信'的数据时失败" (Failed to request data from app)
Affected: 1 user out of thousands
iOS Version: 26.0.1
What Works:
All other users can enable the extension normally
Same iOS version, no issues
App Group and Extension identifier are correctly configured
User Has Tried:
Reinstall app - No effect
Toggle extension off/on - Still fails
Restart device - No improvement
Hi
I am developing a game app with Epic Unreal Engine.
I am testing this as testFlight these days.
My problem is “launch URL” what a function in Unreal Engine.
This is a function that allows user to search the Internet with the entered URL.
It worked well before. But not now. I don't know when it did start not working. It's like after the iPhone IOS update or the Xcode update.
Mac sequoia 15.1.1
Xcode 16.2
( Unreal Engine 5.4.4 )
IOS is 18.2. but It didn't work since the just previous version.
Any advice can I get?
Topic:
App & System Services
SubTopic:
General
Some Apple URL schemes are documented for third-party use. It’s fine to use those URL schemes for their intended purpose.
Other Apple URL schemes are not officially documented. Their use is unsupported. If you rely on such implementation details, things might work, or they might not, and that state might change over time.
IMPORTANT If you ship via the App Store, pay attention to clause 2.5.1 of the App Review Guidelines.
The Apple URL scheme documentation is not always easy to find. I’m aware of the following:
Apple URL Scheme Reference
QA1924 Opening Keyboard Settings from a Keyboard Extension [This Q&A was retired years ago.]
Preparing your app to be the default messaging app
The doc comments for es_new_client in <EndpointSecurity/ESClient.h>
Developer > Bug Reporting describes the applefeedback scheme
Additionally, as questions about this most commonly crop up in the context of opening Settings (System Settings on macOS), I wanted to highlight the following:
UIApplication.openSettingsURLString property (in Objective-C this is UIApplicationOpenSettingsURLString)
UIApplication.openNotificationSettingsURLString property (in Objective-C this is UIApplicationOpenNotificationSettingsURLString)
UIApplication.openDefaultApplicationsSettingsURLString property (in Objective-C this is UIApplicationOpenDefaultApplicationsSettingsURLString)
AccessibilitySettings.openSettings(for:) method
FIFinderSyncController.showExtensionManagementInterface() class method
SMAppService.openSystemSettingsLoginItems() class method
VSOpenTVProviderSettingsURLString global
CXCallDirectoryManager.openSettings(completionHandler:) method
If your app needs to perform some action that’s not covered by the above, file an enhancement request for a supported way to do that. Make sure to describes your use case in detail.
Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
Revision History
2025-10-28 Added a reference to UIApplication.openDefaultApplicationsSettingsURLString. Made other minor editorial changes.
2025-04-21 Added a reference to CXCallDirectoryManager.openSettings(completionHandler:).
2024-10-25 Added a reference to UIApplication.openNotificationSettingsURLString and VSOpenTVProviderSettingsURLString. Added a link to Preparing your app to be the default messaging app.
2024-10-01 Added info about the applefeedback URL scheme.
2024-09-29 Added a reference to SMAppService.openSystemSettingsLoginItems().
2024-09-27 Added a titbit for Finder Sync extension developers. Added an invitation to file feedback.
2024-08-05 First posted.
I have a question regarding CarKeyErrorCode in the CarKey framework.
I plan to use the following methods in the CarKey framework:
CarKeyRemoteControl.start
CarKeyRemoteControlSession.vehicleReports
CarKeyRemoteControlSession.perform
RemoteKeylessEntryAction.ExecutionRequest.results
Each of the above methods throws an Error. Are these different from CarKeyErrorCode?
Is CarKeyErrorCode only used in CarKeyRemoteControlSessionDelegate.remoteControlSession(_:didInvalidateWithError:)?
If methods 1-4 do not return CarKeyErrorCode, what kind of Error do they return?
Thank you in advance.
Hi,
I’m trying to open a GPX file (route.gpx) from the Files app on my iPhone using my app (e.g., Aqua Map).
Since the latest iOS update (iOS 26), when I long-press the file and tap “Open with…”, my app does not appear in the list anymore.
I’ve checked that my app has the correct permissions for Files and Folders. I’m wondering:
Is this a user-side issue (Settings on iPhone)?
Or does it require developer-side changes in the app (Info.plist / UTI declarations) to make .gpx files appear in “Open with…” or “Share” menus?
What is the proper way to make my app appear as an option to open GPX files in Files.app on iOS 26?
Thanks in advance!
我的app不是VOIP应用,使用iPad10或者iPad13.18等支持人物居中的设备,系统是iOS18.0,18.1或者18.1.1,进入直播课中,控制中心不显示"人物居中"按钮,必现的,如下图。但是项目中Background Modes勾选Voice over IP,再次运行app,就不会再复现,即便是卸载重装也不会再复现。麻烦帮忙看看什么原因?谢谢
Hello,
I’m working on implementing SB2420 compliance using the Declared Age Range framework.
While referring to the documentation at https://developer.apple.com/documentation/declaredagerange, I couldn’t find details on how the TX region (transaction region or territory) is determined when using Declared Age Range.
Specifically, I’d like to confirm the following points:
How does the system determine the TX region when the user’s declared age range is retrieved?
Is it based on the App Store region, the device locale, or the user’s Apple ID country?
If the app’s backend needs to verify or log the TX region, is there a way to obtain or infer it from the API response or receipt data?
Is there any difference in TX region determination between Sandbox and Production environments?
If anyone has experience implementing Declared Age Range (SB2420) and handling region determination, I’d appreciate your insights or best practices.
Thank you.
Topic:
App & System Services
SubTopic:
General
I just purchased a new 2025 Honda Civic Hybrid sedan with the highest trim package. The staff at the dealership set CarPlay up to my iPhone 16 Pro, and all was operating perfectly. Then, last week, I started noticing random connectivity problems with it (ie: no sound from my audio apps, “not connected” being displayed on the dashboard displa, etc.) I tried to think of what had changed with my setup, and the only change was that I updated to the latest iOS update 18.2
I scheduled a service appointment with the Honda dealer in hopes that Apple and Honda can confirm a fix for this issue. I’ll try to attach an image from my car’s dashboard display as an example of an error message that isn’t resolved.
Topic:
App & System Services
SubTopic:
General
Hi!
For some reason my DeviceActivityReport sometimes fails to load. I've tried setting up a very simple mock views and displaying a report with a simple "Hello world" but even that won't work. It prints the following error message in the terminal but doesn't show anything else or any context as to what has gone wrong.
Failed to update the client's configuration: Error Domain=DeviceActivityReportService.ReportViewController.ClientError Code=2 "(null)"
It seems like the "makeConfiguration" method for the report isn't even being invoked. That may though just be an issue with printing messages in the extension.
Any help on what could be the issue, or even just a message that you're being the same thing would be greatly appreciated!
Is it possible to integrate a button in an app that displays advertisements to support charities -without offering any direct reward to the user?
Hey guys! I've recently noticed a number of PaaS'es and CPaaS'es offering bulk outgoing messaging using the iMessage the same way it's done with the SMS.
I always thought that iMessage sort of only allowed businesses to send outgoings subject to user contacting their account first (to avoid being spammed). But then there's those I mentioned above.
Have you faced anything like this? Did Apple make changes to the model so that businesses can now initiate conversations with users? If so, how does it work?