Solution trouvee :
(dessine dans un jpanel les configuration du micros)
//jpanel.java
package Voice.Commander.Sounds.Settings;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.sound.sampled.FloatControl;
import javax.sound.sampled.Port;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JProgressBar;
import javax.swing.JSlider;
import javax.swing.WindowConstants;
import javax.swing.JFrame;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import Voice.Commander.Main.Class.VCMainClass;
public class AudioDraw extends javax.swing.JPanel implements ActionListener, ItemListener,
ChangeListener, PropertyChangeListener{
/**
*
*/
private static final long serialVersionUID = 1L;
/**
* Auto-generated main method to display this
* JPanel inside a new JFrame.
*/
private JLabel jLabelVolume;
private JLabel jLabelMicrophone;
private JComboBox[] mixerSelector = new JComboBox[2];
private JProgressBar[] volumeMeter = new JProgressBar[2];
private JComboBox[] volumePort = new JComboBox[2];
private JCheckBox[] muteButton = new JCheckBox[2];
private JLabel Outputimage;
private JLabel inputimage;
private JSlider[] volumeSlider = new JSlider[2];
private AudioSettings m_audioSettings;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.getContentPane().add(new AudioDraw());
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
frame.pack();
frame.setVisible(true);
}
public AudioDraw() {
super();
this.setOpaque(false);
m_audioSettings = new AudioSettings();
CreateInterface(0); //micro
CreateInterface(1); //olvume
initGUI();
}
private void initGUI() {
try {
FlowLayout thisLayout = new FlowLayout();
this.setLayout(thisLayout);
this.setPreferredSize(new java.awt.Dimension(365, 100));
this.setSize(365, 100);
this.setLayout(null);
} catch (Exception e) {
e.printStackTrace();
}
}
private void CreateInterface(int d)
{
if (d == 1)
{
jLabelVolume = new JLabel();
this.add(jLabelVolume);
jLabelVolume.setText(VCMainClass.myLang.MicPlayback);
jLabelVolume.setBounds(270, 0, 77, 14);
}
else
{
jLabelMicrophone = new JLabel();
this.add(jLabelMicrophone);
jLabelMicrophone.setText(VCMainClass.myLang.MicRecord);
jLabelMicrophone.setBounds(45, 0, 70, 14);
}
{
inputimage = new JLabel(new ImageIcon("Data/VC/Mic 24x24.png" ));
this.add(inputimage);
inputimage.setBounds(45, 20, 24, 24);
}
{
Outputimage = new JLabel(new ImageIcon("Data/VC/Sounds 24x24.png" ));
this.add(Outputimage);
Outputimage.setBounds(274, 20, 24, 24);
}
volumePort[d] = new JComboBox(m_audioSettings.getPorts(d).toArray());
volumePort[d].addItemListener(this);
if (d == 0)
volumePort[d].setBounds(7, 50, 110, 21);
else
volumePort[d].setBounds(232, 50, 110, 21);
this.add(volumePort[d]);
volumeSlider[d] = new JSlider(0, 100, 100);
volumeSlider[d].setOrientation(volumeSlider[d].VERTICAL);
volumeSlider[d].addChangeListener(this);
volumeSlider[d].setOpaque(false);
if (d == 0)
volumeSlider[d].setBounds(135, 0, 28, 77);
else
volumeSlider[d].setBounds(183, 0, 28, 77);
this.add(volumeSlider[d]);
m_audioSettings.setSelPort(d, 0);
initNewPort(d);
}
private void updateVolume(int d) {
FloatControl c = m_audioSettings.getSelVolControl(d);
if (c != null && volumeSlider[d].isEnabled()) {
float newVol = ((volumeSlider[d].getValue() / 100.0f)
* (c.getMaximum() - c.getMinimum())) + c.getMinimum();
c.setValue(newVol);
}
}
private void initNewPort(int d) {
Port port = m_audioSettings.getSelPort(d);
FloatControl c = m_audioSettings.getSelVolControl(d);
volumeSlider[d].setEnabled(port != null && c != null);
updateVolumeSlider(d);
}
private void updateVolumeSlider(int d) {
FloatControl c = m_audioSettings.getSelVolControl(d);
if (c != null && volumeSlider[d].isEnabled()) {
int newPos = (int) (((c.getValue() - c.getMinimum())
/ (c.getMaximum() - c.getMinimum())) * 100.0f);
if (newPos != volumeSlider[d].getValue()) {
volumeSlider[d].setValue(newPos);
}
}
}
public void actionPerformed(ActionEvent e) {
}
public void itemStateChanged(ItemEvent e) {
int d = -1;
if (e.getSource() == volumePort[0]) {
d = 0;
} else if (e.getSource() == volumePort[1]) {
d = 1;
}
if ((d >= 0) && (e.getStateChange() == ItemEvent.SELECTED)) {
m_audioSettings.setSelPort(d, volumePort[d].getSelectedIndex());
initNewPort(d);
return;
}
d = -1;
if (e.getSource() == mixerSelector[0]) {
d = 0;
} else if (e.getSource() == mixerSelector[1]) {
d = 1;
}
if ((d >= 0) && (e.getStateChange() == ItemEvent.SELECTED)) {
m_audioSettings.setSelMixer(d, mixerSelector[d].getSelectedIndex());
return;
}
d = -1;
d = -1;
if (e.getSource() == muteButton[0]) {
d = 0;
} else if (e.getSource() == muteButton[1]) {
d = 1;
}
}
public void stateChanged(ChangeEvent e) {
int d;
if (e.getSource() == volumeSlider[0]) {
d = 0;
} else if (e.getSource() == volumeSlider[1]) {
d = 1;
} else {
return;
}
updateVolume(d);
}
public void propertyChange(PropertyChangeEvent evt) {
}
}
//audiobase.java
package Voice.Commander.Sounds.Settings;
import java.io.*;
import javax.sound.sampled.*;
import static Voice.Commander.Sounds.Settings.Constants.*;
// base class for stream-based audio i/o
public abstract class AudioBase implements LineListener {
protected AudioFormat lineFormat;
protected AudioFormat netFormat;
protected int formatCode = -1; // force initialization
protected int bufferSizeMillis;
protected int bufferSize;
protected Mixer mixer;
protected String title;
protected DataLine line;
// current volume level: 0..128, or -1 for (none)
protected int lastLevel = -1;
protected boolean muted = false;
protected AudioBase(String title, int formatCode, Mixer mixer, int bufferSizeMillis) {
this.title = title;
this.bufferSizeMillis = bufferSizeMillis;
this.mixer = mixer;
try {
setFormatCode(formatCode);
} catch (Exception e) {
e.printStackTrace();
}
}
public void update(LineEvent event) {
if (DEBUG) {
if (event.getType().equals(LineEvent.Type.STOP)) {
out(title+": Stop" );
} else if (event.getType().equals(LineEvent.Type.START)) {
out(title+": Start" );
} else if (event.getType().equals(LineEvent.Type.OPEN)) {
out(title+": Open" );
} else if (event.getType().equals(LineEvent.Type.CLOSE)) {
out(title+": Close" );
}
}
}
// opens the sound hardware
public void open() throws Exception {
closeLine(false);
destroyLine();
createLine();
openLine();
}
protected abstract void createLineImpl() throws Exception;
private void createLine() throws Exception {
try {
line = null;
createLineImpl();
line.addLineListener(this);
if (DEBUG) {
out("Got line for "+title+": "+line.getClass());
}
} catch (LineUnavailableException ex) {
throw new Exception("Unable to open "+title+": "+ex.getMessage());
}
}
protected abstract void openLineImpl() throws Exception;
private void openLine() throws Exception {
try {
// align to frame size
bufferSize = (int) AudioUtils.millis2bytes(bufferSizeMillis, lineFormat);
bufferSize -= bufferSize % lineFormat.getFrameSize();
openLineImpl();
if (DEBUG) out(title+": opened line" );
bufferSize = line.getBufferSize();
if (VERBOSE) {
out(title+": buffersize="+bufferSize+" bytes." );
}
} catch (LineUnavailableException ex) {
throw new Exception("Unable to open "+title+": "+ex.getMessage());
}
}
public void start() throws Exception {
if (line == null) {
if (DEBUG) out(title+": Call to start(), but line not created!" );
throw new Exception(title+": cannot start" );
}
line.flush();
line.start();
if (DEBUG) out(title+": started line" );
}
public void close() {
close(false);
}
public void close(boolean willReopen) {
closeLine(willReopen);
destroyLine();
}
protected void closeLine(boolean willReopen) {
if (!willReopen) lastLevel = -1;
if (line!=null) {
line.flush();
line.stop();
line.close();
if (DEBUG && title!=null) out(title+": line closed." );
}
}
private void destroyLine() {
if (line != null) {
line.removeLineListener(this);
}
line = null;
}
public boolean isStarted() {
return (line != null) && (line.isActive());
}
public boolean isOpen() {
return (line != null) && (line.isOpen());
}
public int getBufferSize() {
return bufferSize;
}
public int getBufferSizeMillis() {
return bufferSizeMillis;
}
public void setBufferSizeMillis(int bufferSizeMillis) throws Exception {
if (this.bufferSizeMillis == bufferSizeMillis) return;
boolean wasOpen = isOpen();
boolean wasStarted = isStarted();
closeLine(true);
this.bufferSizeMillis = bufferSizeMillis;
if (wasOpen) {
openLine();
if (wasStarted) {
start();
}
}
}
public int getFormatCode() {
return formatCode;
}
public void setFormatCode(int formatCode) throws Exception {
if (this.formatCode == formatCode) return;
boolean wasOpen = isOpen();
if (wasOpen) {
throw new Exception("cannot change format while open" );
}
this.lineFormat = AudioUtils.getLineAudioFormat(formatCode);
this.netFormat = AudioUtils.getNetAudioFormat(formatCode);
}
public void setMixer(Mixer mixer) throws Exception {
if (this.mixer == mixer) return;
boolean wasOpen = isOpen();
boolean wasStarted = isStarted();
close(true);
this.mixer = mixer;
if (wasOpen) {
createLine();
openLine();
if (wasStarted) {
start();
}
}
}
public void setMuted(boolean muted) {
this.muted = muted;
}
public boolean isMuted() {
return this.muted;
}
public int getLevel() {
return lastLevel;
}
// find the current playback level: the maximum value of this buffer
protected void calcCurrVol(byte[] b, int off, int len) {
int end = off+len;
int sampleSize = (lineFormat.getSampleSizeInBits() + 7) / 8;
int max = 0;
if (sampleSize == 1) {
// 8-bit
for ( ; off < end; off++) {
int sample = (byte) (b[off] + 128);
if (sample < 0) sample = -sample;
if (sample > max) max = sample;
}
lastLevel = max;
} else if (sampleSize == 2) {
if (lineFormat.isBigEndian()) {
// 16-bit big endian
for ( ; off < end; off+=2) {
int sample = (short) ((b[off]<<8) | (b[off+1] & 0xFF));
if (sample < 0) sample = -sample;
if (sample > max) max = sample;
}
} else {
// 16-bit little endian
for ( ; off < end; off+=2) {
int sample = (short) ((b[off+1]<<8) | (b[off] & 0xFF));
if (sample < 0) sample = -sample;
if (sample > max) max = sample;
}
}
//System.out.print("max="+max+" " );
lastLevel = max >> 8;
//System.out.print(":"+len+":" );
//System.out.print("[lL="+lastLevel+" "+getClass().toString()+"]" );
} else {
lastLevel = -1;
}
}
// find the current playback level: the maximum value of this buffer
protected void muteBuffer(byte[] b, int off, int len) {
int end = off+len;
int sampleSize = (lineFormat.getSampleSizeInBits() + 7) / 8;
byte filler = 0;
if (sampleSize == 1) {
filler = -128;
}
for ( ; off < end; off++) {
b[off] = filler;
}
}
}
//audiosettings :
package Voice.Commander.Sounds.Settings;
import java.util.ArrayList;
import java.util.List;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.BooleanControl;
import javax.sound.sampled.CompoundControl;
import javax.sound.sampled.Control;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.FloatControl;
import javax.sound.sampled.Line;
import javax.sound.sampled.Mixer;
import javax.sound.sampled.Port;
import static Voice.Commander.Sounds.Settings.Constants.*;
class AudioSettings {
/** the selected port */
private Port[] port = new Port[2];
/** the selected control for port volume */
private FloatControl[] portVolume = new FloatControl[2];
/** the selected control for port select (only for Source Ports) */
private BooleanControl[] portSelect = new BooleanControl[2];
/** all compound controls available on the system, as a display list */
private List<String> portNames[] = new List[2]; // $$ generics
/** all Ports available on the system (maybe the same ones) */
private List<Port>[] ports = new List[2];
/** the index of the controls array for the respective compound control */
private List<Integer>[] controlIndex = new List[2];
/** the selected mixer. If null, use default */
private Mixer[] mixer = new Mixer[2];
/** all mixers */
private List<Mixer>[] mixers = new List[2];
/** index in BUFFER_SIZE_MILLIS */
private int[] bufferSizeIndex = new int[2];
private boolean inited = false;
public AudioSettings () {
portNames[0] = new ArrayList<String>();
portNames[1] = new ArrayList<String>();
ports[0] = new ArrayList<Port>();
ports[1] = new ArrayList<Port>();
controlIndex[0] = new ArrayList<Integer>();
controlIndex[1] = new ArrayList<Integer>();
mixers[0] = new ArrayList<Mixer>();
mixers[1] = new ArrayList<Mixer>();
bufferSizeIndex[0] = BUFFER_SIZE_INDEX_DEFAULT;
bufferSizeIndex[1] = BUFFER_SIZE_INDEX_DEFAULT;
}
public void init() {
for (int d = 0; d < 2; d++) {
portNames[d].clear();
ports[d].clear();
controlIndex[d].clear();
mixers[d].clear();
}
// go through all mixer and fill all lists
Mixer.Info[] infos = AudioSystem.getMixerInfo();
for (int i = 0; i < infos.length; i++) {
try {
Mixer mixer = AudioSystem.getMixer(infos[i]);
addMixer(mixer, mixer.getSourceLineInfo(), DIR_SPK);
addMixer(mixer, mixer.getTargetLineInfo(), DIR_MIC);
} catch (Exception e) {
if (DEBUG) e.printStackTrace();
}
}
// add defaults, if multiples exist
for (int d = 0; d < 2; d++) {
if (mixers[d].size() > 1) {
mixers[d].add(0, null);
}
}
inited = true;
if (VERBOSE) {
out("Microphone Ports: "+ports[DIR_MIC].size());
out("Microphone Mixers: "+mixers[DIR_MIC].size());
out("Speaker Ports: "+ports[DIR_SPK].size());
out("Speaker Mixers: "+mixers[DIR_SPK].size());
}
}
public void exit() {
for (int d = 0; d < 2; d++) {
closePort(d);
portNames[d].clear();
controlIndex[d].clear();
ports[d].clear();
mixers[d].clear();
}
}
private void addMixer(Mixer mixer, Line.Info[] infos, int dirDataLine) {
for (int i = 0; i<infos.length; i++) {
try {
if (infos[i] instanceof Port.Info) {
Port.Info info = (Port.Info) infos[i];
int d;
if (info.isSource()) {
// microphone port
d = DIR_MIC;
} else {
d = DIR_SPK;
}
// walk through all top-level controls
Port p = (Port) mixer.getLine(info);
p.open();
try {
Control[] cs = p.getControls();
for (int c = 0 ; c < cs.length; c++) {
if (cs[c] instanceof CompoundControl) {
ports[d].add(p);
portNames[d].add(cs[c].getType().toString());
// $$ autoboxing
controlIndex[d].add(c);
}
}
} finally {
p.close();
}
}
if (infos[i] instanceof DataLine.Info) {
if (!mixers[dirDataLine].contains(mixer)) {
mixers[dirDataLine].add(mixer);
}
}
} catch (Exception e) {
if (DEBUG) e.printStackTrace();
}
}
}
// MIXER HANDLING //
public List<String> getMixers(int d) {
if (!inited) init();
List<String> res = new ArrayList<String>();
for (Mixer m : mixers[d]) { // $$ enhanced for
if (m == null) {
res.add("(Default)" );
} else {
res.add(m.getMixerInfo().getName());
}
}
return res;
}
public Mixer getSelMixer(int d) {
return mixer[d];
}
/** set index in list returned in getMixers */
public void setSelMixer(int d, int index) {
if (index < 0 || index >= mixers[d].size()) {
if (DEBUG) out("setSelMixer out of range: iondex="+index);
return;
} else {
mixer[d] = mixers[d].get(index);
}
}
// PORT HANDLING //
public List<String> getPorts(int d) {
if (!inited) init();
return portNames[d];
}
public Port getSelPort(int d) {
return port[d];
}
public FloatControl getSelVolControl(int d) {
return portVolume[d];
}
/** set index in list returned in getMixers */
public void setSelPort(int d, int index) {
setSelPort(d, index, true);
}
public void setSelPort(int d, int index, boolean doSelect) {
if (index < 0 || index >= ports[d].size()) {
if (DEBUG) out("setSelPort out of range: iondex="+index);
closePort(d);
return;
} else {
setupPort(d, ports[d].get(index), controlIndex[d].get(index)); // $$ autoboxing
if (doSelect && d == DIR_MIC && portSelect[d] != null) {
portSelect[d].setValue(true);
}
if (DEBUG) out("Selected "+portNames[d].get(index));
}
}
private void closePort(int d) {
if (port[d] != null) {
port[d].close();
port[d] = null;
}
portVolume[d] = null;
portSelect[d] = null;
}
private void setupPort(int d, Port p, int controlIndex) {
if (p != port[d] && port[d] != null) {
port[d].close();
}
portVolume[d] = null;
portSelect[d] = null;
port[d] = p;
try {
p.open();
Control[] cs = p.getControls();
if (controlIndex >= cs.length) {
throw new Exception("control not found!" );
}
if (!(cs[controlIndex] instanceof CompoundControl)) {
throw new Exception("control not found!" );
}
CompoundControl cc = (CompoundControl) cs[controlIndex];
cs = cc.getMemberControls();
// find VolumeControl and select
for (Control c : cs) { // $$ enhanced for
if ((c instanceof FloatControl)
&& c.getType().equals(FloatControl.Type.VOLUME)
&& (portVolume[d] == null)) {
portVolume[d] = (FloatControl) c;
}
if ((c instanceof BooleanControl)
&& c.getType().toString().contains("elect" )
&& (portSelect[d] == null)) {
portSelect[d] = (BooleanControl) c;
}
}
} catch (Exception e) {
if (DEBUG) e.printStackTrace();
closePort(d);
}
}
// buffer size //
public int getBufferSizeMillis(int d) {
return BUFFER_SIZE_MILLIS[bufferSizeIndex[d]];
}
public int getBufferSizeIndex(int d) {
return bufferSizeIndex[d];
}
public void setBufferSizeIndex(int d, int bufferSizeIndex) {
this.bufferSizeIndex[d] = bufferSizeIndex;
}
}
//audio utils :
package Voice.Commander.Sounds.Settings;
import java.io.InputStream;
import javax.sound.sampled.*;
import static Voice.Commander.Sounds.Settings.Constants.*;
public class AudioUtils {
private static final float[] netSampleRate={
1.0f, // nothing
44100.0f, // CD
22050.0f, // FM
8000.0f, // Telephone
8000.0f // GSM
};
public static long bytes2millis(long bytes, AudioFormat format) {
return (long) (bytes/format.getFrameRate()*1000/format.getFrameSize());
}
public static long millis2bytes(long ms, AudioFormat format) {
return (long) (ms*format.getFrameRate()/1000*format.getFrameSize());
}
public static AudioFormat getLineAudioFormat(int formatCode) {
return getLineAudioFormat(netSampleRate[formatCode]);
}
public static AudioFormat getLineAudioFormat(float sampleRate) {
return new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
sampleRate, // sampleRate
16, // sampleSizeInBits
1, // channels
2, // frameSize
sampleRate, // frameRate
false); // bigEndian
}
public static AudioFormat getNetAudioFormat(int formatCode) throws UnsupportedAudioFileException {
if (formatCode==FORMAT_CODE_CD) {
return new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
44100.0f, // sampleRate
16, // sampleSizeInBits
1, // channels
2, // frameSize
44100.0f, // frameRate
true); // bigEndian
}
else if (formatCode==FORMAT_CODE_FM) {
return new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
22050.0f, // sampleRate
16, // sampleSizeInBits
1, // channels
2, // frameSize
22050.0f, // frameRate
true); // bigEndian
}
else if (formatCode==FORMAT_CODE_TELEPHONE) {
return new AudioFormat(
AudioFormat.Encoding.ULAW,
8000.0f, // sampleRate
8, // sampleSizeInBits
1, // channels
1, // frameSize
8000.0f, // frameRate
false); // bigEndian
}
else if (formatCode==FORMAT_CODE_GSM) {
/*
try {
Class.forName("org.tritonus.share.sampled.Encodings" );
} catch (ClassNotFoundException cnfe) {
throw new RuntimeException("Tritonus shared classes not properly installed!" );
}
return new AudioFormat(
org.tritonus.share.sampled.Encodings.getEncoding("GSM0610" ),
8000.0F, // sampleRate
-1, // sampleSizeInBits
1, // channels
33, // frameSize
50.0F, // frameRate
false); // bigEndian
*/
return new AudioFormat(
new AudioFormat.Encoding("GSM0610" ),
8000.0F, // sampleRate
-1, // sampleSizeInBits
1, // channels
33, // frameSize
50.0F, // frameRate
false); // bigEndian
}
throw new RuntimeException("Wrong format code!" );
}
public static AudioInputStream createNetAudioInputStream(
int formatCode, InputStream stream) {
try
{
AudioFormat format = getNetAudioFormat(formatCode);
return new AudioInputStream(stream, format, AudioSystem.NOT_SPECIFIED);
}
catch (UnsupportedAudioFileException e)
{
System.out.println(e);
return null;
}
}
public static int getFormatCode(AudioFormat format) {
AudioFormat.Encoding encoding = format.getEncoding();
// very simple check...
if (encoding.equals(AudioFormat.Encoding.PCM_SIGNED)) {
if (format.getSampleRate()==44100.0f) {
return FORMAT_CODE_CD;
} else {
return FORMAT_CODE_FM;
}
}
if (encoding.equals(AudioFormat.Encoding.ULAW)) {
return FORMAT_CODE_TELEPHONE;
}
if (encoding.toString().equals("GSM0610" )) {
return FORMAT_CODE_GSM;
}
throw new RuntimeException("Wrong Format" );
}
}
//constants.java
package Voice.Commander.Sounds.Settings;
class Constants {
public static final int DIR_MIC = 0;
public static final int DIR_SPK = 1;
public static boolean DEBUG = true;
public static boolean VERBOSE = true;
public static final int FORMAT_CODE_CD=1;
public static final int FORMAT_CODE_FM=2;
public static final int FORMAT_CODE_TELEPHONE=3;
public static final int FORMAT_CODE_GSM=4;
public static final String[] FORMAT_NAMES={
"Cell phone GSM (13.2KBit/s - Modem)",
"Telephone ulaw (64KBit/s - ISDN)",
"FM quality mono (352.8KBit/s - ADSL)",
"CD quality mono (705.6KBit/s - LAN)"
};
public static final int[] FORMAT_CODES={
FORMAT_CODE_GSM,
FORMAT_CODE_TELEPHONE,
FORMAT_CODE_FM,
FORMAT_CODE_CD
};
public static final int[] BUFFER_SIZE_MILLIS = {
30, 40, 50, 70, 85, 100, 130, 150, 180, 220, 400
};
public static final String[] BUFFER_SIZE_MILLIS_STR = {
"30", "40", "50", "70", "85", "100", "130", "150", "180", "220", "400"
};
public static final int BUFFER_SIZE_INDEX_DEFAULT = 2;
public static final String CONNECTION_PROPERTY = "CONNECTION";
public static final String AUDIO_PROPERTY = "AUDIO";
public static final int PROTOCOL_MAGIC = 0x43484154;
public static final int PROTOCOL_VERSION = 1;
public static final int PROTOCOL_ACK = 1001;
public static final int PROTOCOL_ERROR = 1002;
// Socket options
public static final boolean TCP_NODELAY = false;
// -1 means do not set the value
public static final int TCP_RECEIVE_BUFFER_SIZE = 1024;
public static final int TCP_SEND_BUFFER_SIZE = 1024;
public static final int CONNECTION_TYPE_TCP = 1;
public static final int CONNECTION_TYPE_UDP = 2;
public static final int[] CONNECTION_TYPES =
{
CONNECTION_TYPE_TCP,
CONNECTION_TYPE_UDP
};
public static final String[] CONNECTION_TYPE_NAMES =
{
"TCP (for LAN)",
"UDP (for WAN)"
};
public static final int DEFAULT_PORT = 8765;
public static final int DEFAULT_CONNECTION_TYPE = CONNECTION_TYPE_TCP;
public static final int DEFAULT_FORMAT_CODE = FORMAT_CODE_TELEPHONE;
public static void out(String s) {
//wSystem.out.println(s);
}
}
