com.twilio.voice

Interface AudioDeviceCapturer

All Known Subinterfaces:

AudioDevice

All Known Implementing Classes:

DefaultAudioDevice

public interface AudioDeviceCapturer

AudioDeviceCapturer interface provides the mechanism to define a custom audio device capturer.

Method Summary

Modifier and Type	Method and Description
AudioFormat	getCapturerFormat() Returns the format of the audio that will be captured.
boolean	onInitCapturer() Raised when the capturer is ready to be initialized.
boolean	onStartCapturing(AudioDeviceContext audioDeviceContext) Raised when the capturer is ready to capture.
boolean	onStopCapturing() Raised when the capturer stops capturing.

Method Detail

getCapturerFormat

AudioFormat getCapturerFormat()

Returns the format of the audio that will be captured. Returning `null` indicates capturing is not supported.

Returns:

AudioFormat

onInitCapturer

boolean onInitCapturer()

Raised when the capturer is ready to be initialized. This method is called before onStartCapturing(AudioDeviceContext).

Returns:

A boolean value to indicate if initialization was successful.

onStartCapturing

boolean onStartCapturing(AudioDeviceContext audioDeviceContext)

Raised when the capturer is ready to capture. This method is called after onInitCapturer().

Parameters:

audioDeviceContext -

Returns:

A boolean value that indicates if capturing has started or not.

onStopCapturing

boolean onStopCapturing()

Raised when the capturer stops capturing. This method is called some time after onStartCapturing(AudioDeviceContext) when audio capturing is no longer needed by the media engine.

Returns:

A boolean value that indicates if capturing has stopped or not.