io.spokestack.spokestack.asr

Class SpokestackCloudClient

java.lang.Object

io.spokestack.spokestack.asr.SpokestackCloudClient

public class SpokestackCloudClient
extends Object

Spokestack cloud speech client.

This client encapsulates the websocket logic used to communicate with Spokestack's cloud-based ASR service.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpokestackCloudClient.Builder Spokestack speech client builder.
static interface	SpokestackCloudClient.Listener speech client listener callback interface.

Method Summary

Modifier and Type	Method and Description
void	close() releases the resources associated with the speech client.
void	connect() establishes a websocket connection for speech recognition.
void	disconnect() disconnects the websocket.
void	endAudio() sends any buffered data followed by an empty message indicating the end of the utterance.
void	init() sends an initial empty request message to authenticate with the server.
boolean	isConnected()
void	sendAudio(ByteBuffer frame) transmits an audio frame over the websocket.

Methods inherited from class java.lang.Object

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

Method Detail

close

public void close()

releases the resources associated with the speech client.

isConnected

public boolean isConnected()

Returns:

true if the websocket is currently connected, false otherwise

connect

public void connect()

establishes a websocket connection for speech recognition.

init

public void init()

sends an initial empty request message to authenticate with the server.

disconnect

public void disconnect()

disconnects the websocket.

sendAudio

public void sendAudio(ByteBuffer frame)

transmits an audio frame over the websocket.

Parameters:

frame - the audio frame buffer to send

endAudio

public void endAudio()

sends any buffered data followed by an empty message indicating the end of the utterance.