I'm facing an issue with Live Activity on the Apple Watch. I followed all the configurations outlined in Apple's official documentation, but during testing, I noticed inconsistent behavior. Some devices can display the Live Activity on the Apple Watch without any issues, while others can only see it on the iPhone, even though they are running the same system version. I've already checked the permissions, and everything is set up correctly, but I still haven't found what might be causing this difference. Has anyone experienced something similar or has any debugging suggestions?
Notifications
RSS for tagLearn about the technical aspects of notification delivery on device, including notification types, priorities, and notification center management.
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Team-scoped keys introduce the ability to restrict your token authentication keys to either development or production environments. Topic-specific keys in addition to environment isolation allow you to associate each key with a specific Bundle ID streamlining key management.
For detailed instructions on accessing these features, read our updated documentation on establishing a token-based connection to APNs.
I'm sending local push notifications and want to show specific content based on the id of any notification the user opens. I'm able to do this with no issues when the app is already running in the background using the code below.
final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDelegate {
let container = AppContainer()
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
let center = UNUserNotificationCenter.current()
center.delegate = self
return true
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) {
container.notifications.handleResponse(response)
completionHandler()
}
}
However, the delegate never fires if the app was terminated before the user taps the notification. I'm looking for a way to fix this without switching my app lifecycle to UIKit.
This is a SwiftUI lifecycle app using UIApplicationDelegateAdaptor.
@main
struct MyApp: App {
@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
var body: some Scene {
WindowGroup {
ContentView()
}
}
}
I’m aware notification responses may be delivered via launchOptions on cold start, but I’m unsure how to bridge that cleanly into a SwiftUI lifecycle app without reverting to UIKit.
I’m using iOS 26 beta 9 on my iPhone 15 Plus. When I receive a call from a contact with multiple phone numbers, the call history does not clearly show which specific number was used to call me. Why? How to fix this issue?
Topic:
App & System Services
SubTopic:
Notifications
Hi everyone,
I recently migrated my individual Apple Developer account to an Organization account for my company "". My Team ID remained the same. I'm now facing persistent issues with code signing and push notifications for my iOS app (Bundle ID: com.).
Current Problems:
"Untitled" Certificates in Xcode: When I go to Xcode -> Settings -> Accounts -> [My Apple ID] -> Select "" Team -> "Manage Certificates...", a number of my newly created Apple Development and Apple Distribution certificates are listed древ "Untitled". Some older ones are "Revoked". (See attached screenshot if possible).
"No App ID" for Push Notifications Console: In my app target's "Signing & Capabilities" tab, I've added the "Push Notifications" capability. However, when I click the info button to open the "Push Notifications Console", it states: "no app IDs: Register an App ID with the Push Notifications capability enabled to use the Push Notifications console." This is despite the fact that the Push Notifications capability IS enabled for my App ID com. in the Developer Portal, and I've configured an APNs Auth Key (.p8) for it.
Push Notifications Not Received (from Backend): While I can successfully send a test push notification directly from the Firebase Console to my device's FCM token, notifications triggered by my backend (Firebase Cloud Functions writing to a Firestore collection, which then triggers another function to send via FCM) are not being delivered to iOS devices. (Android seems to be working more reliably now).
Setup:
Using an APNs Authentication Key (.p8) linked to my Organization Team ID in Firebase Cloud Messaging.
Main App ID com. has "Push Notifications" capability enabled.
Notification Service Extension com..ImageNotification also has its App ID and Provisioning Profile set up for the Organization team.
Created new Development and Distribution certificates and Provisioning Profiles specifically for the Organization team.
Using "Automatically manage signing" in Xcode with the Organization team selected for both the main app target and the extension target.
Troubleshooting Done:
Revoked old/problematic certificates and profiles.
Recreated CSRs and new Development/Distribution certificates under the Organization team multiple times.
Recreated Provisioning Profiles.
Cleaned Derived Data in Xcode.
Ensured Bundle Identifiers are consistent.
Verified APNs Auth Key details (Key ID, Team ID) in Firebase.
I suspect there's a fundamental issue with how Xcode is recognizing or linking the signing assets for my Organization team after the account type change, despite the Team ID being the same. The "Untitled" certificates are a major red flag.
Has anyone encountered similar issues, particularly the "Untitled" certificates or the "No App ID" message for the Push Console, after an account migration or when working with Organization accounts? Any insights on how to resolve this would be greatly appreciated.
Thanks,
Benni
Topic:
App & System Services
SubTopic:
Notifications
Tags:
APNS
Provisioning Profiles
Signing Certificates
We're trying to add simple notifications to our CarPlay integration that should open certain template when pressed, but the issue is that when pressing this notification on CarPlay screen nothing is invoked in the code (presumably didReceive should be invoked). All works fine with the same notification but pressed on the iPhone screen - didReceive is invoked properly. How should I handle the action when push notification is pressed on CarPlay screen?
self.pushRegistry = [[PKPushRegistry alloc] initWithQueue:dispatch_get_main_queue()];
self.pushRegistry.delegate = self;
self.pushRegistry.desiredPushTypes = [NSSet setWithObject:PKPushTypeVoIP];
//处理接收到的VoIP推送
(void)pushRegistry:(PKPushRegistry *)registry didReceiveIncomingPushWithPayload:(PKPushPayload *)payload forType:(PKPushType)type withCompletionHandler:(void(^)(void))completion
then we send message from our server or from apple's cloud service: https://icloud.developer.apple.com/dashboard/notifications website services:
when app is in foreground,withCompletionHandler wil be called correctly,but when app is in background or has killed ,withCompletionHandler not be called!!!
the background fetch、voice over ip is checked in signing & capabilities tabs
why?why?why?why?why?why?why?why?why?
Hello,
We are trying to implement Actionable Notifications on iOS via Remote Notifications.
According to Apple’s official documentation (Declaring Your Actionable Notification Types),
it is recommended to register notification categories at launch time.
However, in our use case, the number of buttons and their actions in the Actionable Notification are determined at the time of the Remote Notification request.
This means that we cannot predefine the categories at app launch but need to dynamically configure them based on the payload of the Remote Notification.
Our Approach
We are considering setting aps.mutable-content = 1 and using Notification Service Extension to modify the categoryIdentifier dynamically.
Below is the JSON payload we plan to use for Remote Notifications:
{
"aps": {
"alert": {
"title": "New Message Received!",
"body": "Check out the details."
},
"category": "DYNAMIC_CATEGORY",
"mutable-content": 1
},
"categoryData": {
"id": "DYNAMIC_CATEGORY",
"actions": [
{
"id": "REPLY_ACTION",
"title": "Reply",
"options": ["foreground"]
},
{
"id": "DELETE_ACTION",
"title": "Delete",
"options": ["destructive"]
}
]
}
}
Questions:
Can we dynamically configure Actionable Notifications based on the Remote Notification payload?
If we set categoryIdentifier in Notification Service Extension’s didReceive(_:withContentHandler:), will users still see the correct action buttons even if the app is terminated?
What is the recommended approach to dynamically configure Actionable Notifications at the time of receiving the Remote Notification, rather than at app launch?
Howdy,
I'm trying to figure out how to replicate the following behavior for our app:
The system is able to ascertain that the Mac equivalent of some iOS app is installed locally, and it prevents notifications from being mirrored. However, I am unable to determine how this association is inferred. When I check our iOS app under this prefpane, the switch remains enabled and toggleable—we'd like to act like Slack here.
My initial assumption is that an app group containing both the Mac and iOS apps can be used to create the association; however, I would like to confirm that this is indeed the case before doing so. I'm not terribly confident about this.
Details:
The bundle identifiers of both apps do not match. This also applies to Slack; its iOS app is com.tinyspeck.chatlyio while its Mac app is com.tinyspeck.slackmacgap.
In our case, the iOS app's identifier is like com.company.app while the Mac app's identifier is com.company.app.desktop.
Both apps are signed with certificates that have matching team identifiers. The com.apple.developer.team-identifier entitlement is present on the Mac app.
The Mac app shares a keychain access group with the iOS app.
The Mac app is not sandboxed.
The Mac app is an Electron app.
The Mac app does not use APNs. It sends notifications "locally".
I currently only have the iOS app installed on my iPhone via TestFlight, if that matters.
Notification mirroring does work, but we'd like to forcibly disable this by associating the apps together.
To my knowledge, the iOS app makes use of both a UNNotificationServiceExtension and a UNNotificationContentExtension.
The iOS app currently doesn't have an assigned category (at least in Xcode). The Mac app is currently miscategorized as a developer tool (LSApplicationCategoryType = "public.app-category.developer-tools";), but that should be fixed.
(Redacted) bundle information for the Mac app:
CFBundleDisplayName = App;
CFBundleExecutable = "App Desktop";
CFBundleName = App;
Note that our CFBundleExecutable differs from the bundle's display name/name because we're currently migrating our users to a new version of the app that they'd likely want to live alongside the new one. The filename of the bundle itself is, similarly, App Desktop.app.
For the iOS app, to my knowledge, the CFBundleName and CFBundleDisplayName are App.
In the main app, is there a way to distinguish whether the application:didFinishLaunchingWithOptions: method is triggered by the user manually clicking the app icon, or whether it is automatically triggered by the system after Live Activities receives a remote message notification?
I a using the current RC version of iOS on both my iPhone and iPad. I and developing an iCloud based app and it works correctly on iOS 18. When I upgraded to iOS 26 the iCloud functions work correctly but the push notifications do not work.
The issue appears to be creating subscriptions. The following code should create a subscription and does not get an error, but it did to create a subscription under iOS 26.
func subscribeToNotifications(recordType: String,
subscriptionID: String, notification: CKSubscription.NotificationInfo) {
let subscriptionIDForType = "\(subscriptionID)-\(recordType)"
let predicate = NSPredicate(value: true)
let subscription = CKQuerySubscription(recordType: recordType, predicate: predicate, subscriptionID: subscriptionIDForType, options: [.firesOnRecordCreation, .firesOnRecordUpdate, .firesOnRecordDeletion])
let notification = CKSubscription.NotificationInfo()
subscription.notificationInfo = notification
CKContainer.default().publicCloudDatabase.save(subscription) { (returnedSubscription, error) in
if let error = error {
print("Error saving subscription: \(error)")
} else {
print("Successfully saved subscription: recordType: " + recordType + " subscriptionID: " + subscriptionIDForType)
}
}
}
Print results:
Successfully saved subscription: recordType: folder subscriptionID: folderName-folder
Topic:
App & System Services
SubTopic:
Notifications
Tags:
CloudKit
User Notifications
iPad and iOS apps on visionOS
UIKit
Hi,
We are using Firebase to configure APNs (Apple Push Notification Service) for sending push notifications. During local testing, the push notifications are received properly when the app is in the foreground or background. After TestFlight testing and passing review, we found that when the app is installed using the developer's Apple ID, push notifications are received correctly whether the app is in the foreground or background.
However, when the app is provided to other testers (using non-developer Apple IDs), notifications are only received when the app is in the foreground, and they are not triggered when the app is in the background or inactive state.
Request for Assistance:
Why, after TestFlight testing and passing review, does the app receive push notifications properly in the background when installed using the developer's Apple ID, but on other testers' devices, notifications are not received when the app is in the background?
Are there any differences in Apple ID types or device configurations (developer ID vs. regular tester ID) that could affect the behavior of push notifications in the background mode?
Do we need to apply any additional settings or permissions, particularly for handling background push notifications?
Are there any iOS version or device-specific limitations that could impact the proper delivery of background push notifications?
Additional Information:
The app is properly configured for APNs, and push notifications are being sent via Firebase.
In the developer's Apple ID test environment, the app receives push notifications properly whether it is in the foreground or background.
On other testers' devices, push notifications are only received when the app is in the foreground, and they are not received when the app is in the background.
All test devices have been verified to have notification permissions enabled, and Firebase configuration is correct.
sending the following POST request:
---- HTTP REQUEST ----
POST https://appleid.apple.com/auth/token
Headers:
Content-Type: application/x-www-form-urlencoded
Body:
client_id=au.com.thejlrguy.businesschat&client_secret=eyJhbGciOiJFUzI1NiIsImtpZCI6IktLUDc4MkhGVTcifQ.eyJ...QeDn7ug&grant_type=client_credentials&scope=https%3A%2F%2Fappleid.apple.com
Getting the below error:
{"error":"invalid_client"}
The private key used to sign the JWT was created 24 hours ago.
I have created a configuration profile which basically just turns off notifications for Shortcuts app but I am unable to install it on my iPhone as I am getting the following error “This profile can be installed on a supervised device only” can someone please help me with this? Would also appreciate if you have another way to turn off shortcuts notifications permanently since when I turn it off via screen time it keeps turning itself ON every couple of days.
Topic:
App & System Services
SubTopic:
Notifications
We have implemented Carplay in our voip based project and in this we have implemented Incoming call and chat notification feature for Carplay.
For Carplay we implemented siri.
Siri Object donated Successfully in Notification service Extension when notification didreceive method called.
Donation Code :-
func donateIncomingMessageIntent(sender: String, senderId: String, message: String, messageId: String, userInfo: [AnyHashable: Any],destination:String) {
// Create proper name components
clearAllinteraction()
var nameComponents = PersonNameComponents()
nameComponents.givenName = sender
//unknown
let senderPerson = INPerson(
personHandle: INPersonHandle(value: senderId, type: .unknown),
nameComponents: nameComponents,
displayName: sender,
image: nil,
contactIdentifier: senderId,
customIdentifier: "sender_\(senderId)"
)
let recipientPerson = INPerson(
personHandle: INPersonHandle(value: "me@example.com", type: .emailAddress),
nameComponents: nil,
displayName: "Me",
image: nil,
contactIdentifier: "me_id",
customIdentifier: "user_id"
)
let inMessage = INMessage(
identifier: messageId,
conversationIdentifier: "conversation_\(senderId)",
content: message,
dateSent: Date(),
sender: senderPerson,
recipients: [recipientPerson],
groupName: nil,
messageType: .text
)
let intent = INSearchForMessagesIntent(
recipients: [recipientPerson],
senders: [senderPerson],
searchTerms: [message],
attributes: .unread,
dateTime: nil,
identifiers: [messageId],
notificationIdentifiers: [messageId],
groupNames: ["Messages"]
)
let interaction = INInteraction(intent: intent, response: nil)
interaction.identifier = "message_\(messageId)"
interaction.direction = .incoming // Add direction
DispatchQueue.global(qos: .userInitiated).async {
interaction.donate { error in
if let error = error {
print("❌ Failed to donate INSearchForMessagesIntent: \(error.localizedDescription)")
} else {
print("✅ Donated INSearchForMessagesIntent successfully!")
let intentData: [String: Any] = [
"senderName": sender,
"senderId": senderId,
"message": message,
"messageId": messageId,
"timestamp": Date().timeIntervalSince1970,
"conversationId": "conversation_\(senderId)", // Add conversationId
"destination":destination
]
let defaults = UserDefaults(suiteName: "group.com.chatapp") // 🔁 Use your App Group ID
defaults?.removeObject(forKey: "lastCarPlayIntentData")
defaults?.set(intentData, forKey: "lastCarPlayIntentData")
defaults?.synchronize()
}
}
}
}
Here SenderID is like 3000@abc,2000@abc etc.
In siri ,When we handle INSearchForMessagesIntent at that time all data getting from Userdefaults because without Userdefaults INSearchForMessagesIntent value nil.
Even we enabled announcement using .allowAnnouncement.
We also tried to save same sender in contact Book because sometime siri search contact and not found then may be raise this type of issue.
So we need code level support for read incoming message in carplay when notification comes.
Thank you.
手机型号:iPhone 13 Pro
iOS版本号:iOS 18.6.2 (22G100)
用户开启了应用的系统通知功能,在收到离线推送后应用右上角展示未读消息数。在APP启动或者从后台恢复的时候,应用会用如下方法清理应用桌面图标的未读数角标。但是在部分机型上,应用转为“后台模式”时仍然会出现一个未读角标,且每次都是一个固定值;如果直接kill进程就不会出现未读角标。请问如何能够【完全】清理消息未读数,确保不会在退后台的时候再次出现呢?
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
[[UIApplication sharedApplication] cancelAllLocalNotifications];
if (@available(iOS 16.0, *)) {
[[UNUserNotificationCenter currentNotificationCenter] setBadgeCount:0 withCompletionHandler:nil];
[[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
[[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
}
UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
content.badge = @(-1);
UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"clearBadge"
content:content
trigger:nil];
[[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request
withCompletionHandler:^(NSError * _Nullable error) {
// Do nothing
}];
Topic:
App & System Services
SubTopic:
Notifications
We are implementing a camera intercom calling feature using VoIP Push notifications (PushKit) and LiveCommunicationKit (iOS 17.4+). The app works correctly when running in foreground or background, but fails when the app is completely terminated (killed by user or system). After accepting the call from the system call UI, the app launches but gets stuck on the launch screen and cannot navigate to our custom intercom interface.
Environment
iOS Version: iOS 17.4+ (testing on latest iOS versions)
Xcode Version: Latest version
Device: iPhone (tested on multiple devices)
Programming Languages: Objective-C + Swift (mixed project)
Frameworks Used: PushKit, LiveCommunicationKit (iOS 17.4+)
App State When Issue Occurs: Completely terminated/killed
Problem Description
Expected vs Actual Behavior
App State Behavior
Foreground ✅ VoIP push → System call UI → User accepts → Navigate to intercom → Works
Background ✅ VoIP push → System call UI → User accepts → Navigate to intercom → Works
Terminated ❌ VoIP push → System call UI → User accepts → App launches but stuck on splash screen → Cannot navigate
Root Issues
When app is terminated and user accepts the call:
Data Loss: pendingNotificationData stored in memory is lost when app is killed and relaunched
Timing Issue: conversationManager(_:perform:) delegate method is called before homeViewController is initialized
Lifecycle Confusion: App initialization sequence when launched from terminated state via VoIP push is unclear
Code Flow
VoIP Push Received (app terminated):
func pushRegistry(_ registry: PKPushRegistry,
didReceiveIncomingPushWith payload: PKPushPayload,
for type: PKPushType,
completion: @escaping () -> Void) {
let notificationDict = NotificationDataDecode.dataDecode(payloadDict) as? [AnyHashable: Any]
let isAppActive = UIApplication.shared.applicationState == .active
// Store in memory (PROBLEM: lost when app is killed)
pendingNotificationData = isAppActive ? nil : notificationDict
if !isAppActive {
// Report to LCK
try await conversationManager.reportNewIncomingConversation(uuid: uuid, update: update)
}
completion()
}
User Accepts Call:
func conversationManager(_ manager: ConversationManager, perform action: ConversationAction) {
if let joinAction = action as? JoinConversationAction {
// PROBLEM: pendingNotificationData is nil (lost)
// PROBLEM: homeViewController might not be initialized yet
if let pendingData = pendingNotificationData {
ModelManager.share().homeViewController.gotoCallNotificationView(pendingData)
}
joinAction.fulfill(dateConnected: Date())
}
}
Note: When user taps "Accept" on system UI, LiveCommunicationKit calls conversationManager(_:perform:) delegate method, NOT a manual acceptCall method.
Questions for Apple Support
App Lifecycle: When VoIP push is received and app is terminated, what is the exact lifecycle? Does app launch in background first, then transition to foreground when user accepts? What is the timing of application:didFinishLaunchingWithOptions: vs pushRegistry:didReceiveIncomingPushWith: vs conversationManager(_:perform:)?
State Persistence: What is the recommended way to persist VoIP push data when app is terminated? Should we use UserDefaults, NSKeyedArchiver, or another mechanism? Is there a recommended pattern for this scenario?
Initialization Timing: When conversationManager(_:perform:) is called with JoinConversationAction after app launch from terminated state, what is the timing relative to app initialization? Is homeViewController guaranteed to be ready, or should we implement a waiting/retry mechanism?
Navigation Pattern: What is the recommended way to navigate to a specific view controller when app is launched from terminated state? Should we:
Handle it in application:didFinishLaunchingWithOptions: with launch options?
Handle it in conversationManager(_:perform:) delegate method?
Use a notification/observer pattern to wait for initialization?
Completion Handler: In pushRegistry:didReceiveIncomingPushWith, we call completion() immediately after starting async reportNewIncomingConversation task. Is this correct, or should we wait for the task to complete when app is terminated?
Best Practices: Is there a recommended pattern or sample code for integrating LiveCommunicationKit with VoIP push when app is terminated? What are the best practices for handling app state persistence and navigation in this scenario?
Attempted Solutions
Storing pendingNotificationData in memory → Failed: Data lost when app is killed
Checking UIApplication.shared.applicationState → Failed: Doesn't reflect true state during launch
Calling gotoCallNotificationView in conversationManager(_:perform:) → Failed: homeViewController not ready
Additional Information
Singleton pattern: LCKCallManagerSwift, ModelManager
homeViewController accessed via ModelManager.share().homeViewController
Mixed Objective-C and Swift architecture
conversationManager(_:perform:) is called synchronously and must call joinAction.fulfill() or joinAction.fail()
Requested Help
We need guidance on:
Correct app lifecycle handling when VoIP push is received in terminated state
How to persist VoIP push data across app launches
How to ensure app initialization is complete before navigating
Best practices for integrating LiveCommunicationKit with VoIP push when app is terminated
Thank you for your assistance!
Topic:
App & System Services
SubTopic:
Notifications
I noticed the time sensitive entitlement says it's only for iOS and macOS. But without the entitlement, the time sensitive toggle doesn't show in my app's notification settings on visionOS.
When I archive my visionOS app for App Store Connect, the entitlement seems to be taken out as it doesn't show in my entitlement list for the build in App Store Connect.
I'm confused at this point if the entitlement is really necessary, since it seems to be needed to debug on the simulator at least. I don't have a physical device to test it on unfortunately.
I have set up an iOS application with CarPlay scene using carplay-driving-tasks entitlement. And as per latest policy changes I'm able to get push notifications in the CarPlay screen. But unlike from phone scene, when I tap on a notification from CarPlay I don't get a trigger on didReceive method to intercept the payload of the notification that user tapped on. Is there any other ways or configuration needed to get this working?
I just need to get the payload and present an Alert template within the CarPlay when user taps on a CarPlay notification and the app opens.
Topic:
App & System Services
SubTopic:
Notifications
Tags:
APNS
CarPlay
Notification Center
User Notifications
I’m building a standalone Apple Watch smart alarm app that should trigger alarms on the watch in response to Bluetooth or internet events.
This means the app operates in the background and attempts to trigger an alarm when such an event occurs. As far as I know, the appropriate API for this is WKExtendedRuntimeSession.notifyUserWithHaptic:repeatHandler.
However, I can’t seem to start an extended runtime session while the app is in the background. I’m getting the following error:
-[WKExtendedRuntimeSession _invalidationReasonAndDelegateCallbackErrorForError:outCallbackError:]:729:
WKExtendedRuntimeSession hit internal error.
Error Domain=com.apple.CarouselServices.SessionErrorDomain
Code=17 "startSession cannot be called on a scheduled session"
UserInfo={NSLocalizedDescription=startSession cannot be called on a scheduled session}
Calling notifyUserWithHaptic directly also similarly fails.
It seems notifyUserWithHaptic is intended to be scheduled during a foreground session to trigger at a later time, rather than being called ad hoc from a background context.
Is there any way to create a proper alarm view on the Apple Watch from a background execution context?