org.myrobotlab.service

Class AudioCapture

java.lang.Object

org.myrobotlab.framework.MessageService

org.myrobotlab.framework.Service

org.myrobotlab.service.AudioCapture

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, Attachable, Invoker, LoggingSink, MessageSender, MessageSubscriber, NameProvider, NameTypeProvider, ServiceInterface, ServiceQueue, StateSaver, TypeProvider, QueueReporter

public class AudioCapture
extends Service

AudioCapture - a service that can record and playback from a microphone.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AudioCapture.PlayThread

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	log
static boolean	stopCapture

Fields inherited from class org.myrobotlab.framework.Service

cfgDir, dnaPool, MESSAGE_RECORDING_FORMAT_BINARY, MESSAGE_RECORDING_FORMAT_XML

Constructor Summary

Constructors

Constructor and Description
AudioCapture(java.lang.String n)

Method Summary

Modifier and Type	Method and Description
void	captureAudio()
static ServiceType	getMetaData() This static method returns all the details of the class without it having to be constructed.
static void	main(java.lang.String[] args)
void	playAudio()
java.io.ByteArrayOutputStream	publishCapture()
void	save(java.lang.String filename)
void	setAudioFormat(float sampleRate, int sampleSizeInBits, int channels, boolean signed, boolean bigEndian)
void	stopAudioCapture()

Methods inherited from class org.myrobotlab.framework.Service

addListener, addListener, addTask, addTask, addTask, addTaskOneShot, allowDisplay, allowDisplay, attach, attach, broadcastState, buildDna, buildDna, buildDnaKeys, buildDnaNames, clearLastError, close, containsTask, copyShallowFrom, createPeer, createPeer, createRootReserved, detach, detach, detach, echoHeartbeat, error, error, error, getAttached, getCfgDir, getComm, getDeclaredMethodNames, getDeclaredMethods, getDescription, getDna, getDnaString, getHostName, getInbox, getInstanceId, getIntanceName, getInterfaceSet, getLastError, getMessageSet, getMetaData, getMethodMap, getMethodNames, getMethods, getMethodToolTip, getMsg, getName, getNotifyList, getNotifyListKeySet, getOutbox, getPeerKey, getPeerName, getServiceResourceFile, getSimpleName, getTasks, getThisThread, getType, hasError, hasPeers, help, help, in, info, info, invoke, invoke, invoke, invokeOn, isAttached, isAttached, isLocal, isReady, isRunning, isRuntime, isVirtual, load, load, logTimeEnable, mergeDna, mergeDna, mergePeerDna, movePeerDna, out, out, preProcessHook, preRoutingHook, publishError, publishQueueStats, publishState, publishStats, publishStatus, purgeTask, purgeTasks, releasePeers, releaseService, removeAllListeners, removeListener, requiresSecurity, reserve, reserve, reserveRoot, reserveRoot, reserveRootAs, run, save, save, save, send, send, send, send, sendBlocking, sendBlocking, sendBlocking, sendBlocking, sendPeer, setInstanceId, setName, setPeer, setSecurityProvider, setState, setThisThread, setVirtual, sleep, stackToString, startHeartbeat, startPeer, startPeer, startRecording, startService, stopHeartbeat, stopMsgRecording, stopService, subscribe, subscribe, subscribe, toString, unsubscribe, unsubscribe, unsubscribe, updateStats, warn, warn

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

public static final org.slf4j.Logger log

stopCapture

public static boolean stopCapture

Constructor Detail

AudioCapture

public AudioCapture(java.lang.String n)

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

captureAudio

public void captureAudio()

setAudioFormat

public void setAudioFormat(float sampleRate,
                           int sampleSizeInBits,
                           int channels,
                           boolean signed,
                           boolean bigEndian)

playAudio

public void playAudio()

publishCapture

public java.io.ByteArrayOutputStream publishCapture()

save

public void save(java.lang.String filename)
          throws java.io.IOException

Throws:

java.io.IOException

stopAudioCapture

public void stopAudioCapture()

getMetaData

public static ServiceType getMetaData()

This static method returns all the details of the class without it having to be constructed. It has description, categories, dependencies, and peer definitions.

Returns:

ServiceType - returns all the data