Instance Property

currentRoute

An object describing the current audio input and output route.

Declaration

var currentRoute: AVAudioSessionRouteDescription { get }

Discussion

This object describes the input and output ports associated with the current audio route.

See Also

Working with Audio Routes

var isInputAvailable: Bool

A Boolean value indicating whether an audio input path is available.

var availableInputs: [AVAudioSessionPortDescription]?

An array of input ports available for routing.

var preferredInput: AVAudioSessionPortDescription?

The preferred input port for audio routing.

func setPreferredInput(AVAudioSessionPortDescription?)

Sets the preferred input port for audio routing.

var inputDataSources: [AVAudioSessionDataSourceDescription]?

An array of available data sources for the audio session’s current input port.

var inputDataSource: AVAudioSessionDataSourceDescription?

The currently selected input data source.

func setInputDataSource(AVAudioSessionDataSourceDescription?)

Selects a data source for the audio session’s current input port.

var outputDataSources: [AVAudioSessionDataSourceDescription]?

An array of available output data sources for the current audio route.

var outputDataSource: AVAudioSessionDataSourceDescription?

The currently selected output data source.

func setOutputDataSource(AVAudioSessionDataSourceDescription?)

Sets the output data source for an audio session.

func overrideOutputAudioPort(AVAudioSession.PortOverride)

Temporarily changes the current audio route.