Search results for

Popping Sound

19,349 results found

Post

Replies

Boosts

Views

Activity

Reply to Alarm.Schedule.Relative gets scheduled to next day if too close?
for the same code (didn't change anything - just keep toggling same app code 1 minute apart): If I set alarm 1 minute later and lock the phone -> I see alarm go off and UI shows in Lock Screen with the alarm sound If I set alarm 1 minute later and do NOT lock the screen (looking at Home Screen while I wait) -> I get nothing (likely my app code is executing something though) without fail it does that behavior atm
Aug ’25
Reply to Alarm.Schedule.Relative gets scheduled to next day if too close?
Hi there, thank you for the response. At the moment, I am not 100% clear on what's going on so don't want to go through the process of filing Feedback. My updated understanding is that the alarm maybe does go off, but there's some special behavior if the phone is not locked (ex. its in foreground) or app is in foreground while the alarm goes off. If I lock my phone, even with 1 minute differential I see the alarm go off. If I don't lock my phone, what maybe happens (at least I sometimes see it in debugger) is that the app runs to receive the alerting update (even if its technically in background?), but there's no UI anywhere showing that the alert is going off. Sometimes I do hear the sound (there's sound of alarm going off with no UI anywhere). I utilized open source sample code around AlarmKit and for that I do see the UI appear, where maybe it does because they implemented the custom widget? (but even their UI still shows inconsistencies depending on state of device/app) Of course I could
Aug ’25
Audio clipping - macOS Tahoe 26 - Beta 5
I was testing audio playback from YouTube in Safari, and the sound was clipping heavily. At first, I thought it might be due to the poor quality of my small sound system. However, when I took a screenshot and the screenshot sound effect itself produced a loud clipping noise, it became clear that this is not a mechanical problem with my speakers, nor an issue specific to YouTube or Safari. This appears to be a system-wide audio issue in macOS Tahoe 26 - Beta 5.
1
0
240
Aug ’25
Reply to CallKit does not activate audio session with higher probability after upgrading to iOS 18.4.1
I believe our app shall have done this correctly, as both incoming and outgoing calls functioned properly before the problem occurred. Our application did not restart or reinitialize during this time. Are you absolutely certain of this? If so, then do you have any idea/guess as to how much time was between the last working call and the first failed call? My best guess on what caused this was that it was tied to odd app initialization conditions. Thinking about it more, I might see another way it could happen, but I think that would require: Your app to have done a setConfiguration at EXACTLY the wrong moment. Immediately suspend after that point. Stay suspended for a significant period of time (hours?). Regarding backstop, Are you referring to the reconfiguration of the audio session? No, or at least not exactly. Let me jump back to what I said here: I would add an additional call to set the configuration before you call reportNewIncomingCall on the first push you receive, as this should ensure that
Topic: App & System Services SubTopic: General Tags:
Aug ’25
Reply to SensorKit Speech data question
It seems I misspoke when explaining the classifications behavior. Indeed, it is possible you will get multiple entries with the same id and time range. You will get a separate output from each sound classifier (laughter, shouting, speech) for the same audio input. These will have the same session id since they’re from the same session. For short sessions you could get the same time values. So, for a short utterance, you might get multiple entries with different classifications as the classifier can think it is shouting or laughing but not sure, and it will output 2 entries with the same identifier and the same time scope. For longer sessions you may get more sound classifications and the time range should reflect which part of the audio stream each entry is referring to. I hope this clears the question you had. I will also go back and correct the initial answer so others searching for the same answers will see the correct answer. As for what level of confidence should be fi
Topic: App & System Services SubTopic: General Tags:
Aug ’25
CallKit UI with speaker button is not functional - Only speaker mode is enabled
An issue with the CallKit UI, specifically regarding the functionality of the speaker button. When a user initiates a video call with CallKit and then, using the existing CallKit session, initiates an audio call, there are no issues with CallKit or the audio. However, if the user terminates the video call from the CallKit UI, the active CallKit session ends. To resume the ongoing audio call, we report a new CallKit call upon the end call trigger. While there are no issues with this reporting, the CallKit UI does not provide an audio route for the built-in receiver, and the speaker button remains unresponsive. IPA was build on SDK 18 and running on iOS beta 26. Issue is NOT seen with SDK18 and running iOS 18.x or lower devices. Feedback - FB18855566
7
0
161
Aug ’25
Unable to use Bluetooth in watchOS companion app if iOS uses AccessorySetupKit
FB18383742 Setup 🛠️ Xcode 16.4 (16F6) 📱 iPhone 13 mini (iOS 18.0.1) ⌚️ Apple Watch Series 10 (watchOS 11.3.1) Observations As AccessorySetupKit does not request Core Bluetooth permissions, when a watchOS companion app is installed after having installed the iOS app, the toggle in the watch settings for Privacy & Security > Bluetooth is turned off and disabled After removing the iPhone associated with the Apple Watch, Bluetooth works as expected in the watchOS app Upon reinstalling the iOS app, there's a toggle for Bluetooth in the iOS ASK app's settings and the ASK picker cannot be presented 🤨 From ASK Documentation: AccessorySetupKit is available for iOS and iPadOS. The accessory’s Bluetooth permission doesn’t sync to a companion watchOS app. But this doesn't address not being able to use Core Bluetooth in a watch companion app at all 🥲 Reproducing the bug Install the iOS + watchOS apps Launch iOS app, tap start scan, observe devices can be discovered (project is set up to find heart rate monitors
2
0
352
Aug ’25
AlarmKit - Custom Sounds?
Could someone please explain how to use a custom sound when setting up an alarm using AlarmKit? It keeps playing a default sound. Also, I keep having an issue where the alarm sound plays but doesn’t show the alarm interface buttons unless the screen is locked.
11
0
305
Jul ’25
Reply to CallKit does not activate audio session with higher probability after upgrading to iOS 18.4.1
Hi @DTS Engineer We attempted to capture a fresh sysdiagnose, but we were unable to reproduce the issue in our lab. We will continue our efforts to replicate the problem. [quote='852684022, DTS Engineer, /thread/783870?answerId=852684022#852684022'] PushKit and CallKit should both be configured in applicationDidFinishLaunching. The goal here is that you want CallKit to be fully configured before your PushKit delegate is called to deliver a VoIP push. I would add an additional call to set the configuration before you call reportNewIncomingCall on the first push you receive, as this should ensure that callservicesd has a valid session ID. Note the configuration doesn't need to change, so setting the configuration to the existing value will work fine. [/quote] I believe our app shall have done this correctly, as both incoming and outgoing calls functioned properly before the problem occurred. Our application did not restart or reinitialize during this time. The issue does not happen on the first call(push). Rega
Topic: App & System Services SubTopic: General Tags:
Aug ’25
Java remote debugging stymied by connection refused on local network
I am trying to setup remote Java debugging between two machines running macOS (15.6 and 26). I am able to get the Java program to listen on a socket. However, I can connect to that socket only from the same machine, not from another machine on my local network. I use nc to test the connection. It reports Connection refused when trying to connect from the other machine. This issue sounds like it could be caused by the Java program lacking Local Network system permission. I am familiar with that issue arising when a program attempts to connect to a port on the local network. In that case, a dialog is displayed and System Settings can be used to grant Local Network permission to the client program. I don't know whether the same permission is required on the program that is receiving client requests. If it is, then I don't know how to grant that permission. There is no dialog, and System Settings does not provide any obvious way to grant permission to a program that I specify. Note that a Java applicatio
5
0
325
Aug ’25
macOS VPN apps outside of the App Store
Apple is encouraging VPN apps on macOS to transition to Network Extension APIs, if they haven't done so yet, see: TN3165: Packet Filter is not API WWDC25: Filter and tunnel network traffic with NetworkExtension Using Network Extension is fine for VPN apps that are distributed via the Mac App Store. Users get one pop-up requesting permission to add VPN configurations and that's it. However, VPN apps that are distributed outside of the App Store (using Developer ID) cannot use Network Extension in the same way, such apps need to install a System Extension first (see TN3134: Network Extension provider deployment). Installing a System Extension is a very poor user experience. There is a pop-up informing about a system extension, which the user has to manually enable. The main button is OK, which only dismisses the pop-up and in such case there is little chance that the user will be able to find the correct place to enable the extension. The other button in that pop-up navigates
4
0
113
Aug ’25