Hi everyone, I’m building a React Native iOS app where I’m integrating Wazo (native WebRTC) and Jitsi (WebView / WebRTC). Use case: Wazo is used to maintain a background call session (mainly signaling + audio keep-alive). Jitsi is used in the foreground for video calls. Problem: When Jitsi starts, it takes control of the microphone and camera. The Wazo call disconnects after ~5 minutes (likely due to media / audio session conflict). Even if Wazo audio/video is muted or tracks are disabled, the session still drops. My questions: Is it officially supported or recommended to run two WebRTC stacks (Wazo + Jitsi) simultaneously on iOS? Can Wazo stay connected without active audio/video tracks while Jitsi uses mic/camera? Is there a way to release Wazo media streams temporarily (but keep signaling alive) while Jitsi is loading or active? Are there any AVAudioSession / background mode limitations on iOS that make this impossible by design? If this is not supported, what is the recommended architecture (sing
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So I have a project with an Objective-C framework which has unit tests. One of the unit tests has a file 'sample.emlx' in its 'Resources' folder, which has its target membership set to the tests target. I expect this file to be copied into the correct place, such that I can find it (in the 'setup') method with: NSBundle *bundle = [NSBundle bundleForClass:[self class]]; NSString *path = [bundle pathForResource:@sample ofType:@emlx]; NSData *content = [NSData dataWithContentsOfFile:path]; NSString *entire = [NSString stringWithUTF8String:content.bytes]; _sample = [entire componentsSeparatedByString:@n]; NSLog(@sample lines: %d, (int)_sample.count); The idea is to make an array where I can pull various subsections of lines out to test various parts of the code. This works every time, if I set a breakpoint at the create the NSBundle line, and single-step through the code after right-clicking on the specific test method I want to run It never works if I just right-click on the specific test method I want
Topic:
Developer Tools & Services
SubTopic:
Xcode
Hello, I am implementing video calling on iOS and need to support Picture in Picture (PiP) behavior similar to FaceTime or WhatsApp. What works Audio continues correctly in background CallKit UI works as expected Video works correctly while the app is in the foreground What I’m trying to achieve When the user presses the Home button or switches apps, I want to show a system Picture in Picture window (floating video outside the app). Current setup Video is rendered via WebRTC The video is displayed inside a WKWebView (HTML / JavaScript) PiP works only while the app is foregrounded When the app backgrounds, the video disappears (only audio remains) Questions Does iOS support system Picture in Picture for: WebRTC video WKWebView / HTML video 2 Is AVPictureInPictureController limited only to: AVPlayerLayer AVSampleBufferDisplayLayer 3 If PiP requires native rendering: Is it mandatory to render WebRTC frames natively using AVSampleBufferDisplayLayer? Is PiP explicitly unsupported for WebView / HTML video?
Project Background： I am developing a third-party custom keyboard for iOS whose primary feature is real-time voice input. In my current design, responsibilities are split as follows: 1. The container (main) app is responsible for: Audio recording Speech recognition (ASR) 2. The keyboard extension is responsible for: Providing the keyboard UI Initiating the voice input workflow Receiving transcription results via an App Group Inserting recognized text into the active text field using textDocumentProxy.insertText(_:) Intended User Flow The intended workflow is: The user is typing in a third-party app (for example, WeChat) using my custom keyboard. The user taps a “Voice Input” button in the keyboard extension. The keyboard extension activates the container app so that audio recording and ASR can begin. After recording has started, control returns to the original app where the user was typing. The container app continues running in the background, maintaining active audio recording and ASR. Recognized t
Oh, one more thing. That dispatch_sync call being made by XProtect is doing some one-time initialisation. That initialisation has to be done on the main thread. So, you might be able to work around this by forcing that initialisation to run on the main thread in advance of all this secondary thread work. An easy way to do that would be to use NSAppleScript to run a trivial script from the main thread as part of your app init sequence. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic:
Privacy & Security
SubTopic:
General
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Thanks for attaching a sysdiagnose log to your bug (FB21334477). I took a look at the enclosed spin dump and I see this: Thread 0x222f6b 180 samples (216-395) priority 31 (base 31) cpu time 0.016s (43.3M cycles, 111.3M in… 180 thread_start + 8 (libsystem_pthread.dylib + 7080) [0x19ea8cba8] 180 _pthread_start + 136 (libsystem_pthread.dylib + 27656) [0x19ea91c08] 180 ??? (XojoFramework + 1309844) [0x10569bc94] 180 ??? (XojoFramework + 2624740) [0x1057dcce4] … redacted … 180 -[NSAppleScript compileAndReturnError:] + 136 (Foundation + 9808488) [0x1a0c7da68] 180 OSACompile + 52 (OpenScripting + 78068) [0x1bffa30f4] 180 SecurityPolicyTestDescriptor + 152 (OpenScripting + 8836) [0x1bff92284] 180 _SecurityPolicyTest(char const*, void const*, unsigned long) + 332 (OpenScripting + 8472) … 180 InterpreterSecurity_ScanBuffer + 112 (libInterpreterSecurity.dylib + 4868) [0x298e39304] 180 -[InterpreterSecurity scanData:withSourceURL:] + 164 (libInterpreterSecurity.dylib + 3… 180 -[XProtectScan beginAnalysisWithFeedback:] +
Topic:
Privacy & Security
SubTopic:
General
Tags:
I have created a virtualised Mac machine where I am running the latest Xcode version 16.4 with macOS Sequoia as the base image. While running XCTest tests, I am observing a clear difference in behaviour between virtualised and non-virtualised setups. Below is the command I am using to run the tests: /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -xctestrun /Users/ltuser/290103613/xcui.xctestrun -destination platform=iOS Simulator,id=79A5F8CC-4A2E-4C91-895D-AE97E25CB824,arch=arm64,OS=18.0 test-without-building -only-testing:ClassName/MethodName/testName -derivedDataPath /Users/ltuser/290103613/Archive -verbose IDELogLevel=debug IDETestLogLevel=debug ONLY_ACTIVE_ARCH=YES Observed Issue On virtualised hosts: Every XCTest is executed twice This happens for both passed and failed tests The behaviour is consistent across all virtualised machines On non-virtualised (bare-metal) Macs: Tests execute only once, as expected Debugging Steps Taken Multiple destination suspicion In
Looking at the code you posted, the only way [1] that preferences can be nil at line 15 is if your decoded object code fails. You didn’t show that code, so it’s hard to tell what’s going on there. It sounds like you can reproduce this reasonably reliably. Given that, you can debug this using logging. I have general advice on that topic in Testing and Debugging Code Running in the Background. IMPORTANT It’s time to stop using NSLog habitually. Rather, use print(…) for transient debugging and Logger for debugging that you want to keep in your codebase (or for cases like this, where you need to debug without Xcode being attached). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com [1] Well, not the only way. You could be dealing with an issue that’s outside of the scope of the Objective-C / Swift execution models, like a memory corruption problem. However, let’s rule out the easy things first (-:
Topic:
App & System Services
SubTopic:
General
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I can’t really help with the AVB side of this, so I’m hoping someone else will chime in on that front. However, I have insight into the logging. The assert you’re hitting shows a bunch of values because: The log point indicates that the data is private. Our system don’t record private data by default. Presuming that you’re on the Mac, you can configure the system to record that data. See Recording Private Data in the System Log. If this works and you’re able to unmask all those values, please post the results here and I’ll take another look. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic:
Media Technologies
SubTopic:
Audio
Tags:
Hello, I am experiencing an issue with the Apple Developer Program. Yesterday, I enrolled in the Apple Developer Program and entered my Visa card details. However, later that night, I received a notification from my bank that the payment was charged but failed because my balance was insufficient. After that, I added funds to my bank account, withdrew/canceled my previous enrollment, and then enrolled again using the same Visa card. After re-enrolling, I received a notification from my bank and an email confirming that the payment was successful, with the order ID: “We're processing your order – D00****” However, when I try to track the order by clicking the link in the email or checking the order status, it shows the following message: Something went wrong. There was a problem with your request. Please try again. Could you please explain why this issue is happening and help me check the status of my Apple Developer Program enrollment?
Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
Tags:
Subscriptions
Marketing
Developer Program
I am developing a macOS virtual audio device using an Audio Server Plug-In (HAL). I want the virtual device to be visible to all applications only when my main app is running, and completely hidden from all apps when the app is closed. The goal is to dynamically control device visibility based on app state without reinstalling the driver.What is the recommended way for the app to notify the HAL plug-in about its running or closed state ? Any guidance on best-practice architecture for this scenario would be appreciated.
To whom it may concern that deals with bugs in SwiftUI for iOS 26: Inadvertently discovered a bug which duplicates ToolbarItem in any placement in the toolbar when navigationBarBackButtonHidden is set to true. .toolbar{ ToolbarItem(placement: .confirmationAction) { Button(Stop, systemImage: stop.fill){ //some action } } } .navigationBarBackButtonHidden(true) Expected Behavior Show the ToolbarItem Actual Behavior Duplicates items in the placement position. Thank you.
I've submitted my app four times, each time waiting a few hours for something to happen, then reducing the file size of my *.dmg and trying again. The first two seemed to have completed after 36 hours, but I no longer have that specific signed binary (and its a much smaller binary now anyway). The latest two are still In Progress and its almost been 48 hours. I know my process isn't wrong, and my app isn't somehow incorrectly built or being denied because two were accepted. The outage page shows green for the notary tool (https://developer.apple.com/system-status/) so I'm not sure what the hold up is.
Hello Quinn, many thanks for all this. Normally I use Script Debugger to export my applet run-only. Then, I use SD Notary to sign and notarize. I will try to put your suggestion into that workflow. Up until Tahoe, I was avoiding Script Editor partly because it ignored/wiped my custom icon no matter what I tried. SD, did not. I don't know how to use Xcode. Have tried a few times but found it impenetrable. It will take me some time to get it working even to just create a dummy app with a custom icon. Cheers.
Topic:
Code Signing
SubTopic:
Notarization
Tags:
After pushing to a branch which is automatically configured to build and distribute on TestFlight, I found no way to log on and check Xcode cloud builds and nothing being pushed to that branch was building or showing up elsewhere in App Store Connect.