I've got some materials in an app's bundle (some info.plist values, and some images in .xcassets files etc.) If I access them from within an app extension (a notification service extension, notification content extension for example), then it appears to work. However while running the extensions in the debugger, there were some messages in the console saying the app bundle wasn't loaded. So despite it working, this message made me wonder if its not a safe practice and it working was luck and/or timing etc. and if the materials should instead be duplicated within the extension bundle and obtained from there instead of accessing them from the app bundle?

The BUNDLE_DISPLAY_NAME of my app changes (between Testing, Staging, Production) so that it's obvious to testers etc. which varian they are using. The name contains unicode space to ensure the OS doesn't apply kerning to the spacing within the app name. If this is put directly into the info.plist then on the iPhone desktop it's displayed as desired i.e. if the info.plist contains My Application Name Then on the iPhone desktop it displays as: My Application Name However if the name is defined in an .xcconfig file as BUNDLE_DISPLAY_NAME = Xfinity Call Guard And the info.plist contains $(BUNDLE_DISPLAY_NAME) Then the name is displayed on the iPhone desktop as My Application N.... Is there a way to specify the name with the unicode characters within an .xcconfig and get that to appear as spaces on the desktop?

I experimented a lot with Live Caller ID when it first appeared with iOS 18 Beta. Now I'm starting to pick it up again and have immediately noticed some detrimental differences between the behavior observed when it was in beta status to how it currently behaves with iOS 18.3. The main difference is caching - if a call is made and data from a live call id lookup displayed on the call screen, then if the call is made again immediately then that data is re-fetched from the server. And it takes a long time too, about 5 or 6 seconds before the data is displayed in the call screen (with the beta it took about 3 seconds). In the data set cache_expiry_minutes is set to 50, yet it's not being honored, there's no caching occurring at all. Yet this did used to occur several months ago when the feature was in beta. What's happened to caching, why is it no longer working when it used to? Another change is there used to be a notification displayed when a call was blocked, this no longer is displayed. Is this an intentional

The documentation for adding a Message Filter Extension states that the Associated Domains capability should be added to the Xcode project. But what does that mean, should it be added to the app extension, to the app, or to both the app extension and the app? The documentation doesn't say which exactly.

I'm trying to diagnose an issue with a Message Filtering Extension not working. The associated domain for the server is not currently publicly hosted, so the associated domains specified for the app are postpended with ?mode=developer On application installation I filtered OS logging by the swcd process and saw this logged: debug 08:40:01.125071-0800 swcd Skipping domain vz….qa….cl….ce….com?mode=developer because developer mode is disabled But developer mode IS enabled on the phone (Settings/Privacy & Security/Developer Mode is set to On). Therefore why is swcd saying developer mode is disabled? Is the developer mode mentioned in the documentation not actually the Developer Mode in the iPhone's setting but something else? That wouldn't appear to be the case because the documentation explicitly states Specifies that only devices in developer mode can access the domain. Full Documentation: https://developer.apple.com/documentation/BundleResources/Entitlements/com.apple.developer.associated-domains If you us

I have a question regarding specifying URLs for a Message Filter App Extension. https://developer.apple.com/documentation/identitylookup/creating-a-message-filter-app-extension The documentation states “If you have servers that can help your app extension determine how to handle a message, you must add the Associated Domains capability to your Xcode project and specify those domains.” The term servers and domains is specified in the plural, and adding two occurrences of ILMessageFilterExtensionNetworkURL to the info.plist doesn’t cause a build error. So the first question is: 1.What is the behaviour of the OS when two instances of ILMessageFilterExtensionNetworkURL but specifying different urls is defined? Does the OS, for example always try one url first, and if that doesn’t respond after N seconds, it attempts the second one? Can the Message Filter Extension indicate which of multiple defined ILMessageFilterExtensionNetworkURL should be used at run time? 3.How does the OS behave if a URL specified for ILMes

I want to set the minimum deployment to 16.0, however Xcode (16.2) won't let me select that. In the drop down box it shows 18,17,16,15, however if any of these is selected it sets them as 18.6, 17.6, 16.6 or 15.6 (see image) If an attempt is made to edit the value manually, to 16.0, then after change it, Xcode just deletes that value and sets it to nothing. What's going on here? Why is Xcode only allowing the version other than be something.6 and why will it not let you manually edit it?

I've got an existing app which is using some 3rd party xcframeworks within its app extensions (for example within a Notification Service Extension). Within the target for the app extensions there is a Frameworks and Libraries section where the xcframework was dragged and dropped into. However now I want to create a new project and do a similar thing, within the app's target there is a Frameworks and Libraries section, but when an app extension target is created, Xcode is not adding a Frameworks and Libraries section. There is a Link Library with Binary section, however this doesn't have an embed section (where you can select to embed, don't embed, embed without signing etc.) and I get build error trying to drag and drop the xcframework in here. Where id the Framewoks and Libraries section go for app extensions for projects created with Xcode 16? How can this section be added?

Is it possible for an iOS app to programmatically detect if its built for TestFlight/App Store distribution versus built for development? The motivation for doing this is so that the app can detect if a push server should send pushes using the Apple production server or the sandbox server - when the app sends the push token to the server, I'd like it to additionally send an indicator to the server so the server knows which of the Apple servers to use. Is there a way to achieve this? TIA

I've got a large and complex app which has several dependencies upon 3rd party libraries (installed as pods). The app is structured according to Model-View-Controller design and there is a requirement to implement the Model part as an .xcframework so it can be included and used in the original app along with a few new apps. However, Apple documentation states that umbrella frameworks are not supported (Technical Note TN2435). The Model code has several dependencies which would be totally unfeasible to replace or remove, for example it uses RealmSwift for database storage. Obviously it would be impossible to write one's own database storage scheme in place of using Realm. However, if my framework uses Realm as a dependency, then its now become an umbrella framework. So therefore not supported according to Apple documentation. So what are options/solutions?

I've got an app where I want to split its Model code into a framework (.xcframework and .framework for debugging) so that it can be used by more than one app. The code has dependencies on 3rd party code, which are installed via pods. During the conversion process I keep running into the same issue which manifests with all the 3rd party code - which is that the majority of its api can be used (something like 80-90%) but for the remainder there is a linker error at runtime showing undefined symbols. I have this problem with CocoaLumberjack,RealmSwift, PhoneNumberKit and more. Its very quick and easy to reproduce the issue with a minimal framework and minimal app, below I'll describe how a minimal setup using CocoaLumberjack reproduces the issue: From scratch, I use Xcode to create a framework project, run pod init, then modify the pod file to be: platform :ios, '16.0' workspace 'TheFramework' project 'TheFramework' target 'TheFramework' do use_frameworks! pod 'CocoaLumberjack/Swift', '3.8.5' end post_install do

I just noticed this today while building a React Native app. Anybody else seen this and know what it means/how to track it down/how to fix it

If an iOS app gets terminated by watchdog due to, for example, hanging the main thread, is that considered to be a crash or something different. I'm asking because, according to google and AI, Crashlytics can detect and report these,but in my experience it does not. If I deliberately cause a watchdog termination by for example sleeping on the main thread for a long time then these never appear in Crashlytics. I know Apple folks here don't comment on non Apple software, so I'm not asking about Crashlytics, just wondering and interested about watchdog timeout terminations and how they differ from a regular crash.

Within Xcode's settings location section is a drop down menu to switch between setting the derived data location to be default, relative or custom. However its a global setting. I work on more than one project simultaneously, and for one of them I want the location set to relative, but default for all the others. Is there any way of achieving that?

In Xcode I've: select Product / Scheme / Edit scheme tap on Archive on the left hand side of the select post actions and + to add a new script Then in there I have added a script I want to run on the archive after its created. I'd like to be able to see the output the script churns out as it goes along but doesn't seem possible? If I just add something like echo hello to the start of the script then I don't see hello visible anywhere when I build an archive (via Product/Archive). I'm looking in the build navigator. Is there somewhere else to look or is it possible to get the logging into the navigator?