Package com.twilio.video

Class LocalDataTrack

java.lang.Object

com.twilio.video.DataTrack

com.twilio.video.LocalDataTrack

All Implemented Interfaces:

Track

public class LocalDataTrack
extends DataTrack

A data track represents a unidirectional data source that can be used to send messages to participants of a Room.

Method Summary

Modifier and Type	Method	Description
static LocalDataTrack	create(android.content.Context context)	Creates a local data track with no name and DataTrackOptions.DEFAULT_DATA_TRACK_OPTIONS.
static LocalDataTrack	create(android.content.Context context, DataTrackOptions dataTrackOptions)	Creates a local data track with no name and provided data track options.
String	getName()	Returns the local data track name.
boolean	isEnabled()	Check if this data track is enabled.
void	release()	Releases native memory owned by data track.
void	send(String message)	Send string message.
void	send(ByteBuffer messageBuffer)	Send binary message.

Methods inherited from class com.twilio.video.DataTrack

getMaxPacketLifeTime, getMaxRetransmits, isOrdered, isReliable

Methods inherited from class java.lang.Object

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

Method Details

create

@Nullable
public static LocalDataTrack create(@NonNull
 android.content.Context context)

Creates a local data track with no name and DataTrackOptions.DEFAULT_DATA_TRACK_OPTIONS.

Parameters:

context - application context.

Returns:

local data track

create

@Nullable
public static LocalDataTrack create(@NonNull
 android.content.Context context,
 @Nullable
 DataTrackOptions dataTrackOptions)

Creates a local data track with no name and provided data track options.

Parameters:

context - application context.

dataTrackOptions - data track options.

Returns:

local data track.

send

public void send(@NonNull
 ByteBuffer messageBuffer)

Send binary message. The maximum amount of data that can be sent cross-platform in a single invocation of send() is 16KiB. You could possibly send more when both the sender and the receiver are on the same platform.

Parameters:

messageBuffer - binary message

See Also:

• Understanding Message Size Limits

send

public void send(@NonNull
 String message)

Send string message. The maximum amount of data that can be sent cross-platform in a single invocation of send() is 16KiB. You could possibly send more when both the sender and the receiver are on the same platform.

Parameters:

message - string message.

See Also:

• Understanding Message Size Limits

isEnabled

public boolean isEnabled()

Description copied from class: DataTrack

Check if this data track is enabled.

Specified by:

isEnabled in interface Track

Overrides:

isEnabled in class DataTrack

Returns:

true if the track is enabled.

getName

@NonNull
public String getName()

Returns the local data track name. A pseudo random string is returned if no track name was specified.

Specified by:

getName in interface Track

Overrides:

getName in class DataTrack

release

public void release()

Releases native memory owned by data track.