headphones

Is there a way to detect if something is plugged into the headphone jack of a Mac using c or objective-c ? Thanks Should you still want to dive in and mess with this deep magic I was able to construct something together form the code I found here: http://www.iphonedevsdk.com/forum/iphone-sdk-development/54013-hardware-volume-change-listener-callback.html You want to register a listen to the AudioProperties and catch any messages about 'kAudioSessionProperty_AudioRouteChange'. Using the 'reason' and the 'name' you can parse togather what happened. You can also read more about that here: http:/

During a test, a client noticed that video playback in the iPhone pauses when headphones are unplugged. He wanted similar functionality for audio playback, and maybe the ability to pop up a message. Does anyone know if there's an event of some kind I could hook into to make this possible? henklein See Responding to Route Changes from the Audio Session Programming Guide. -marc This changed with iOS 7, you just need to listen to the notification named AVAudioSessionRouteChangeNotification [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioRouteChanged:) name

I can't seem to find a way to know on android if the headphones are plugged in. I found various solutions but they always seem to return false. The only thing that seems to work properly is a BroadcastReceiver , but that's not what I need: I just need something like this if(headphones plugged in) { } Is there such a function? Does it require some special permissions? Naskov You can use this code for checking if the headset is plugged in AudioManager audioManager = (AudioManager)getSystemService(Context.AUDIO_SERVICE); audioManager.isWiredHeadsetOn(); (Don't worry about the deprecation, it's

Does anyone know if you can detect if headphones are plugged into the iPhone, and if they aren't - disable sound from your application. I think I could manage disabling sound, but the detection part I have yet to find anything on. Thanks http://developer.apple.com/iphone/library/samplecode/SpeakHere/Introduction/Intro.html In this project there is a code-snippet where it pauses recording if the headphones is unpluged. Maybe you can use it to achieve your result. Good luck! (edit) You will have to study the SpeakHereController.mm file. I found this code in the awakeFromNib method // we do not

There is no example how to detect if headphones are plugged in or not via C#. I assume should be some event for that... Does make sense to use WMI? ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\cimv2", "SELECT * FROM Win32_SoundDevice"); foreach (ManagementObject queryObj in searcher.Get()) { Console.WriteLine("-----------------------------------"); Console.WriteLine("Win32_SoundDevice instance"); Console.WriteLine("-----------------------------------"); Console.WriteLine("StatusInfo: {0}", queryObj["StatusInfo"]); } Would anyone be so pleased to provide it? Thank you

Developing an app for an iPhone with audio files that need to be listened too through headphones. How do I check if headphones aren't plugged in so I can tell the user to plug in headphones. I have the following code from another thread but the audioSessionGetProperty method is deprecated. Anyone know how to alter the following code to make this work OR have there own code/solution. Thanks. - (BOOL)isHeadsetPluggedIn { UInt32 routeSize = sizeof (CFStringRef); CFStringRef route; //Maybe changing it to something like the following would work for iOS7? //AVAudioSession* session = [AVAudioSession