get handle from volume up button?

[Soonu]

Hi,

it is possible to get the handle from the volume up button?
For example i think the camera app from apple do it also.

...or perhaps anybody knows a workaround for my problem?

regards,
Soonu

[baja_yu]

You could do it by adding an observer for "AVSystemController_SystemVolumeDidChangeNotificat ion", but keep in mind that if you use hardware buttons for anything other than what is expected of them, in your case changing volume, your app will be rejected during review. And yes, Apple does do it in the camera app, but you're not Apple, are you?

[Soonu]

Originally Posted by baja_yu

You could do it by adding an observer for "AVSystemController_SystemVolumeDidChangeNotificat ion", but keep in mind that if you use hardware buttons for anything other than what is expected of them, in your case changing volume, your app will be rejected during review. And yes, Apple does do it in the camera app, but you're not Apple, are you?

Many thanks for your great answer baja_yu!

But that sounds not good ...I had hoped apple will be not rejected those apps.