Audio Route Change Dictionary Keys

Keys for obtaining information about an audio hardware route change.

Topics

Constants

kAudioSession_RouteChangeKey_Reason

A CFNumberRef object that identifies the reason for the audio route change. See Audio Route Change Reasons.

Deprecated
kAudioSession_AudioRouteChangeKey_PreviousRouteDescription

A CFDictionaryRef object that describes the previous audio route. For specifics on the contents of this dictionary, see kAudioSession_AudioRouteKey_Inputs and kAudioSession_AudioRouteKey_Outputs.

Deprecated
kAudioSession_AudioRouteChangeKey_CurrentRouteDescription

A CFDictionaryRef object that describes the current audio route. For specifics on the contents of this dictionary, see kAudioSession_AudioRouteKey_Inputs and kAudioSession_AudioRouteKey_Outputs.

Deprecated