Package vveird.TabletopSoundboard.player

Class AudioPlayer

java.lang.Object

vveird.TabletopSoundboard.player.AudioPlayer

All Implemented Interfaces:

java.lang.Runnable

public class AudioPlayer
extends java.lang.Object
implements java.lang.Runnable

AudioPlayer for a streamable Clip alternative

Author:

Roland von Werden

Field Summary

Fields

Modifier and Type	Field	Description
private float	gain
private javax.sound.sampled.LineEvent.Type	intendetState
private javax.sound.sampled.SourceDataLine	line
private java.lang.Object	listenerLock
private java.util.List<javax.sound.sampled.LineListener>	listeners
private static org.apache.logging.log4j.Logger	logger
private int	loop
static int	LOOP_FOREVER
private float	maxGain
private float	minGain
private javax.sound.sampled.Mixer.Info	mixer
private java.util.Queue<javax.sound.sampled.AudioInputStream>	nextStream
private java.util.List<PlaybackListener>	playbackListeners
private Sound	sound
private javax.sound.sampled.AudioInputStream	stream
private java.lang.Thread	thread

Constructor Summary

Constructors

Constructor	Description
AudioPlayer(Sound sound, javax.sound.sampled.Mixer.Info mixer)

Method Summary

Modifier and Type	Method	Description
void	addLineListener(javax.sound.sampled.LineListener listener)
void	addPlaybackListener(PlaybackListener listener)
void	cleanup()
void	close()
private static float	decibelToLinear(float dB)
private void	fireLineEvent(javax.sound.sampled.LineEvent evnt)
private void	firePlaybackEvent(boolean start)
java.lang.String	getAudioFile()
private javax.sound.sampled.AudioInputStream	getAudioStream(java.lang.String file)
javax.sound.sampled.Control	getControl(javax.sound.sampled.Control.Type control)
javax.sound.sampled.Control[]	getControls()
float	getGain()
float	getMaxGain()
float	getMinGain()
Sound	getSound()
void	initNextStream()
boolean	isActive()
boolean	isOpen()
private static float	linearToDecibel(float linear)
void	loop(int loops)
void	open()
void	removeLineListener(javax.sound.sampled.LineListener listener)
void	removePlaybackListener(PlaybackListener listener)
void	reset()
void	run()
void	setGain(float gain)
void	start()
void	stop(boolean async)

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static org.apache.logging.log4j.Logger logger

LOOP_FOREVER

public static int LOOP_FOREVER

sound

private Sound sound

loop

private int loop

playbackListeners

private java.util.List<PlaybackListener> playbackListeners

listeners

private java.util.List<javax.sound.sampled.LineListener> listeners

listenerLock

private java.lang.Object listenerLock

line

private javax.sound.sampled.SourceDataLine line

mixer

private javax.sound.sampled.Mixer.Info mixer

thread

private java.lang.Thread thread

stream

private javax.sound.sampled.AudioInputStream stream

nextStream

private java.util.Queue<javax.sound.sampled.AudioInputStream> nextStream

intendetState

private javax.sound.sampled.LineEvent.Type intendetState

maxGain

private float maxGain

minGain

private float minGain

gain

private float gain

Constructor Detail

AudioPlayer

public AudioPlayer(Sound sound,
                   javax.sound.sampled.Mixer.Info mixer)

Method Detail

addLineListener

public void addLineListener(javax.sound.sampled.LineListener listener)

removeLineListener

public void removeLineListener(javax.sound.sampled.LineListener listener)

addPlaybackListener

public void addPlaybackListener(PlaybackListener listener)

removePlaybackListener

public void removePlaybackListener(PlaybackListener listener)

open

public void open()
          throws java.io.IOException,
                 javax.sound.sampled.LineUnavailableException,
                 javax.sound.sampled.UnsupportedAudioFileException

Throws:

java.io.IOException

javax.sound.sampled.LineUnavailableException

javax.sound.sampled.UnsupportedAudioFileException

getAudioStream

private javax.sound.sampled.AudioInputStream getAudioStream(java.lang.String file)
                                                     throws java.io.IOException,
                                                            javax.sound.sampled.UnsupportedAudioFileException

Throws:

java.io.IOException

javax.sound.sampled.UnsupportedAudioFileException

isOpen

public boolean isOpen()

isActive

public boolean isActive()

start

public void start()

stop

public void stop(boolean async)

close

public void close()

linearToDecibel

private static float linearToDecibel(float linear)

decibelToLinear

private static float decibelToLinear(float dB)

loop

public void loop(int loops)

getControls

public javax.sound.sampled.Control[] getControls()

getAudioFile

public java.lang.String getAudioFile()

getSound

public Sound getSound()

getControl

public javax.sound.sampled.Control getControl(javax.sound.sampled.Control.Type control)

run

public void run()

Specified by:

run in interface java.lang.Runnable

reset

public void reset()
           throws java.io.IOException,
                  javax.sound.sampled.UnsupportedAudioFileException

Throws:

java.io.IOException

javax.sound.sampled.UnsupportedAudioFileException

fireLineEvent

private void fireLineEvent(javax.sound.sampled.LineEvent evnt)

firePlaybackEvent

private void firePlaybackEvent(boolean start)

initNextStream

public void initNextStream()

getMaxGain

public float getMaxGain()

getMinGain

public float getMinGain()

setGain

public void setGain(float gain)

getGain

public float getGain()

cleanup

public void cleanup()