Package com.twilio.video

Class DefaultAudioDevice

java.lang.Object

com.twilio.video.DefaultAudioDevice

All Implemented Interfaces:

AudioDevice, AudioDeviceCapturer, AudioDeviceRenderer

public final class DefaultAudioDevice
extends java.lang.Object
implements AudioDevice

By default, the Video SDK uses DefaultAudioDevice to capture and render audio. The Video SDK performs acoustic echo cancellation(AEC) and noise suppression(NS) using device hardware by default.

Constructor Summary

Constructors

Constructor	Description
DefaultAudioDevice()

Method Summary

Modifier and Type	Method	Description
AudioFormat	getCapturerFormat()	This method is a no-op that returns null.
AudioFormat	getRendererFormat()	This method is a no-op that returns null.
boolean	onInitCapturer()	This method is a no-op that returns false.
boolean	onInitRenderer()	This method is a no-op that returns false.
boolean	onStartCapturing(AudioDeviceContext audioDeviceContext)	This method is a no-op that returns false.
boolean	onStartRendering(AudioDeviceContext audioDeviceContext)	This method is a no-op that returns false.
boolean	onStopCapturing()	This method is a no-op that returns false.
boolean	onStopRendering()	This method is a no-op that returns false.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultAudioDevice

public DefaultAudioDevice()

Method Detail

getCapturerFormat

@Nullable
public AudioFormat getCapturerFormat()

This method is a no-op that returns null.

Specified by:

getCapturerFormat in interface AudioDeviceCapturer

Returns:

AudioFormat

onInitCapturer

public boolean onInitCapturer()

This method is a no-op that returns false.

Specified by:

onInitCapturer in interface AudioDeviceCapturer

Returns:

A boolean value to indicate if initialization was successful.

onStartCapturing

public boolean onStartCapturing(@NonNull
                                AudioDeviceContext audioDeviceContext)

This method is a no-op that returns false.

Specified by:

onStartCapturing in interface AudioDeviceCapturer

Returns:

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

onStopCapturing

public boolean onStopCapturing()

This method is a no-op that returns false.

Specified by:

onStopCapturing in interface AudioDeviceCapturer

Returns:

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

getRendererFormat

@Nullable
public AudioFormat getRendererFormat()

This method is a no-op that returns null.

Specified by:

getRendererFormat in interface AudioDeviceRenderer

Returns:

AudioFormat

onInitRenderer

public boolean onInitRenderer()

This method is a no-op that returns false.

Specified by:

onInitRenderer in interface AudioDeviceRenderer

Returns:

A boolean value to indicate if initialization was successful.

onStartRendering

public boolean onStartRendering(@NonNull
                                AudioDeviceContext audioDeviceContext)

This method is a no-op that returns false.

Specified by:

onStartRendering in interface AudioDeviceRenderer

Returns:

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

onStopRendering

public boolean onStopRendering()

This method is a no-op that returns false.

Specified by:

onStopRendering in interface AudioDeviceRenderer

Returns:

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