AVAudioSession.RouteChangeReason.unknown
A value that indicates the reason for the change is unknown.
Declaration
case unknownSee Also
Route Change Reasons
AVAudioSession.RouteChangeReason.newDeviceAvailableAVAudioSession.RouteChangeReason.oldDeviceUnavailableAVAudioSession.RouteChangeReason.categoryChangeAVAudioSession.RouteChangeReason.overrideAVAudioSession.RouteChangeReason.wakeFromSleepAVAudioSession.RouteChangeReason.noSuitableRouteForCategoryAVAudioSession.RouteChangeReason.routeConfigurationChange