Re: get notification on sound change
Re: get notification on sound change
- Subject: Re: get notification on sound change
- From: Jeff Moore <email@hidden>
- Date: Tue, 15 Jul 2008 11:21:26 -0700
On Jul 14, 2008, at 11:00 PM, Pradip Patel wrote:
How can i get "System Preference->Sound->Sound Effect->Play user
interface sound effect" ? How can i get notification on change above
property ?
There aren't any notifications for the various preferences relating to
the interface sounds. They are just preferences that get set and read
as needed. The best thing to do is to file a bug requesting that
support.
I want to register notification on above property changed. I am able
to register notification for mute "kAudioDevicePropertyMute ".
But i am not able to find the above property.
Which property is responsibe for above ?
kAudioDevicePropertyMute is a HAL AudioDevice property and is backed
by hardware controls. As such, it really has nothing to do with the
interface sounds.
--
Jeff Moore
Core Audio
Apple
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