public void run(String local, String remote, InputStream pin, OutputStream pout) {
try {
microphone = SoundMixerEnumerator.getInputLine(pcmformat, DefaultPhonePCMBlockSize);
} catch (LineUnavailableException lue) {
System.out.println(
"\3b"
+ getClass().getName()
+ ".<init>:\n\tCould not create microphone input stream.\n\t"
+ lue);
}
try {
speaker = SoundMixerEnumerator.getOutputLine(pcmformat, DefaultPhonePCMBlockSize);
} catch (LineUnavailableException lue) {
microphone.close();
System.out.println(
"\3b"
+ getClass().getName()
+ ".<init>:\n\tCould not create speaker output stream.\n\t"
+ lue);
}
if ((speaker == null) || (microphone == null)) {
super.run(local, remote, pin, pout);
return;
}
try {
recorder = new Recorder(pout);
recorder.start();
gui = openMonitorGUI("Remote " + remote + " Local " + local);
pin.skip(pin.available()); // waste whatever we couldn't process in time
super.run(local, remote, new PhoneCallMonitorInputStream(pin), pout);
recorder.interrupt();
gui.dispose();
} catch (Exception e) {
System.out.println("3\b" + getClass().getName() + ".run:\n\t" + e);
e.printStackTrace();
} finally {
deactivate();
microphone.close();
speaker.close();
if (gui != null) {
gui.dispose();
}
}
}
public static void bang() throws LineUnavailableException, InterruptedException {
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
byte[] buf = new byte[1];
Random r = new Random();
boolean silence = true;
for (int i = 0; i < 8000; i++) {
while (r.nextInt() % 10 != 0) {
buf[0] =
silence
? 0
: (byte)
Math.abs(
r.nextInt()
% (int) (1. + 63. * (1. + Math.cos(((double) i) * Math.PI / 8000.))));
i++;
sdl.write(buf, 0, 1);
}
silence = !silence;
}
sdl.drain();
sdl.stop();
sdl.close();
}
public static void warp(int repeat) throws LineUnavailableException, InterruptedException {
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
byte[] buf = new byte[1];
int step;
for (int j = 0; j < repeat; j++) {
step = 25;
for (int i = 0; i < 2000; i++) {
if (i < 500) {
buf[0] = ((i % step > 0) ? 32 : (byte) 0);
if (i % 25 == 0) step--;
} else {
buf[0] = ((i % step > 0) ? 16 : (byte) 0);
if (i % 50 == 0) step++;
}
sdl.write(buf, 0, 1);
}
}
sdl.drain();
sdl.stop();
sdl.close();
}
public void run() {
try {
AudioInputStream ais = AudioSystem.getAudioInputStream(soundFile);
AudioFormat format = ais.getFormat();
// System.out.println("Format: " + format);
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
SourceDataLine source = (SourceDataLine) AudioSystem.getLine(info);
source.open(format);
source.start();
int read = 0;
byte[] audioData = new byte[16384];
while (read > -1) {
read = ais.read(audioData, 0, audioData.length);
if (read >= 0) {
source.write(audioData, 0, read);
}
}
donePlaying = true;
source.drain();
source.close();
} catch (Exception exc) {
System.out.println("error: " + exc.getMessage());
exc.printStackTrace();
}
}
public void play(InputStream source) {
int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
byte[] buffer = new byte[bufferSize];
SourceDataLine line;
try {
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
line = (SourceDataLine) AudioSystem.getLine(info);
line.open(format, bufferSize);
} catch (LineUnavailableException e) {
e.printStackTrace();
return;
}
line.start();
try {
int numBytesRead = 0;
while (numBytesRead != -1) {
numBytesRead = source.read(buffer, 0, buffer.length);
if (numBytesRead != -1) line.write(buffer, 0, numBytesRead);
}
} catch (IOException e) {
e.printStackTrace();
}
line.drain();
line.close();
}
/** Signals that a PooledThread has stopped. Drains and closes the Thread's Line. */
protected void threadStopped() {
SourceDataLine line = (SourceDataLine) localLine.get();
if (line != null) {
line.drain();
line.close();
}
}
@Override
public void onInactive() {
if (audioLine != null) {
audioLine.flush();
audioLine.close();
audioLine = null;
}
}
public boolean close() {
boolean res = true;
try {
sdl.stop();
sdl.close();
} catch (Exception e) {
Logger.warning("Could not close or stop SoundDataLine: " + sdl);
res = false;
}
opened = false;
return res;
}
@Override
public void onActive() {
if (audioLine != null) audioLine.close();
try {
if (player.getMixer() != null) {
log.debug("Custom mixer " + player.getMixer().getName());
audioLine = AudioSystem.getSourceDataLine(PCM, player.getMixer());
} else {
audioLine = AudioSystem.getSourceDataLine(PCM);
}
audioLine.open(PCM, 1048576);
onVolumeChanged(player.getVolume());
if (isMuted && audioLine.isControlSupported(BooleanControl.Type.MUTE))
((BooleanControl) audioLine.getControl(BooleanControl.Type.MUTE)).setValue(true);
} catch (LineUnavailableException e) {
log.error("onActive error", e);
}
}
// 播放au,aiff,wav音乐流, 这个函数基本完全为帖子上的代码
private synchronized void play() {
ByteArrayInputStream aMusicInputStream;
AudioFormat format;
AudioInputStream musicInputStream;
byte[] audioSamples;
SourceDataLine line;
try {
File MusicFile = new File(m_filename);
musicInputStream = AudioSystem.getAudioInputStream(MusicFile); // 取得文件的音频输入流
format = musicInputStream.getFormat(); // 取得音频输入流的格式
audioSamples = getAudioSamples(musicInputStream, format); // 取得音频样本
aMusicInputStream = new ByteArrayInputStream(audioSamples);
int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
byte[] buffer = new byte[bufferSize];
try {
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
line = (SourceDataLine) AudioSystem.getLine(info);
line.open(format, bufferSize);
} catch (LineUnavailableException e) {
e.printStackTrace();
return;
}
if (!line.isRunning()) {
line.start();
}
int numBytesRead = 0;
while (numBytesRead != -1 && !m_stopped) {
numBytesRead = aMusicInputStream.read(buffer, 0, buffer.length);
if (numBytesRead != -1) {
line.write(buffer, 0, numBytesRead);
}
}
line.drain();
line.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public static void tone(int hz, int msecs, double vol) throws LineUnavailableException {
byte[] buf = new byte[1];
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
for (int i = 0; i < msecs * 8; i++) {
double angle = i / (SAMPLE_RATE / hz) * 2.0 * Math.PI;
buf[0] = (byte) (Math.sin(angle) * 127.0 * vol);
sdl.write(buf, 0, 1);
}
sdl.drain();
sdl.stop();
sdl.close();
}
public void run() {
try {
AudioFormat audioFormat = audioInputStream.getFormat();
DataLine.Info dataLineInfo = new DataLine.Info(SourceDataLine.class, audioFormat);
SourceDataLine sourceDataLine = (SourceDataLine) AudioSystem.getLine(dataLineInfo);
sourceDataLine.open(audioFormat);
sourceDataLine.start();
int cnt;
while ((cnt = audioInputStream.read(tempBuffer, 0, tempBuffer.length)) != -1) {
if (cnt > 0) {
sourceDataLine.write(tempBuffer, 0, cnt);
}
}
sourceDataLine.drain();
sourceDataLine.stop();
sourceDataLine.close();
sourceDataLine.close();
audioInputStream.close();
} catch (Exception e) {
System.out.println("jMusic AudioFilePlayThread error");
e.printStackTrace();
}
}
public void run() {
SourceDataLine line = null;
try {
try {
line = (SourceDataLine) AudioSystem.getLine(new DataLine.Info(SourceDataLine.class, fmt));
line.open(fmt, bufsize);
line.start();
} catch (Exception e) {
e.printStackTrace();
return;
}
byte[] buf = new byte[1024];
//noinspection InfiniteLoopStatement
while (true) {
if (Thread.interrupted()) throw (new InterruptedException());
synchronized (queuemon) {
Collection<Runnable> queue = Audio.queue;
Audio.queue = new LinkedList<Runnable>();
for (Runnable r : queue) r.run();
}
synchronized (ncl) {
for (CS cs : ncl) clips.add(cs);
ncl.clear();
}
fillbuf(buf, 0, 1024);
//noinspection StatementWithEmptyBody
for (int off = 0; off < buf.length; off += line.write(buf, off, buf.length - off)) ;
}
} catch (InterruptedException ignored) {
} finally {
synchronized (Audio.class) {
player = null;
}
if (line != null) line.close();
}
}
/** Write data to the source data line. */
public void run() {
byte[] buffer = null;
boolean useStream = (ais != null);
if (useStream) {
buffer = new byte[BUFFER_SIZE];
} else {
buffer = audioData;
}
while (wantedState != STATE_STOPPING) {
// try {
if (wantedState == STATE_WAITING) {
// wait for 5 seconds - maybe the clip is to be played again
if (DEBUG || Printer.debug) Printer.debug("DataPusher.run(): waiting 5 seconds");
try {
synchronized (this) {
threadState = STATE_WAITING;
wantedState = STATE_STOPPING;
wait(AUTO_CLOSE_TIME);
}
} catch (InterruptedException ie) {
}
if (DEBUG || Printer.debug) Printer.debug("DataPusher.run(): waiting finished");
continue;
}
if (newPos >= 0) {
pos = newPos;
newPos = -1;
}
threadState = STATE_PLAYING;
int toWrite = BUFFER_SIZE;
if (useStream) {
try {
pos = 0; // always write from beginning of buffer
// don't use read(byte[]), because some streams
// may not override that method
toWrite = ais.read(buffer, 0, buffer.length);
} catch (java.io.IOException ioe) {
// end of stream
toWrite = -1;
}
} else {
if (toWrite > audioDataByteLength - pos) {
toWrite = audioDataByteLength - pos;
}
if (toWrite == 0) {
toWrite = -1; // end of "stream"
}
}
if (toWrite < 0) {
if (DEBUG || Printer.debug) Printer.debug("DataPusher.run(): Found end of stream");
if (!useStream && looping) {
if (DEBUG || Printer.debug) Printer.debug("DataPusher.run(): setting pos back to 0");
pos = 0;
continue;
}
if (DEBUG || Printer.debug) Printer.debug("DataPusher.run(): calling drain()");
wantedState = STATE_WAITING;
source.drain();
continue;
}
if (DEBUG || Printer.debug)
Printer.debug("> DataPusher.run(): Writing " + toWrite + " bytes");
int bytesWritten = source.write(buffer, pos, toWrite);
pos += bytesWritten;
if (DEBUG || Printer.debug)
Printer.debug("< DataPusher.run(): Wrote " + bytesWritten + " bytes");
}
threadState = STATE_STOPPING;
if (DEBUG || Printer.debug) Printer.debug("DataPusher: closing device");
if (Printer.trace) Printer.trace("DataPusher: source.flush()");
source.flush();
if (DEBUG || Printer.trace) Printer.trace("DataPusher: source.stop()");
source.stop();
if (DEBUG || Printer.trace) Printer.trace("DataPusher: source.flush()");
source.flush();
if (DEBUG || Printer.trace) Printer.trace("DataPusher: source.close()");
source.close();
threadState = STATE_STOPPED;
synchronized (this) {
pushThread = null;
notifyAll();
}
if (DEBUG || Printer.debug) Printer.debug("DataPusher:end of thread");
}
synchronized void close() {
if (source != null) {
if (DEBUG || Printer.trace) Printer.trace("DataPusher.close(): source.close()");
source.close();
}
}
public String toString() {
Mixer.Info info = mixer.getMixerInfo();
String s = "\nMixer [" + id + "]";
s += "\n\t Name: " + info.getName();
s += "\n\t Desc: " + info.getDescription();
s += "\n\t Ven : " + info.getVendor();
s += "\n\t Ver : " + info.getVersion();
s += "\n\t Str : " + info.toString();
Line.Info[] infos = mixer.getSourceLineInfo();
s += "\n\nSourceLine count : " + infos.length;
for (int i = 0; i < infos.length; i++) {
if (infos[i] instanceof DataLine.Info) {
s += "\n\t\tData Line Source [" + i + "]";
s += "\n\t\t\t Str : " + infos[i].toString();
} else if (infos[i] instanceof Port.Info) {
s += "\n\t\tPort Source [" + i + "]";
s += "\n\t\t\t Name: " + ((Port.Info) infos[i]).getName();
s += "\n\t\t\t is Src: " + ((Port.Info) infos[i]).isSource();
s += "\n\t\t\t Str : " + infos[i].toString();
} else /*if(infos[i]!=null)*/ {
s += "\n\t\tSource [" + i + "]";
s += "\n\t\t\t Str : " + infos[i].toString();
}
}
s += "\n\nOUTPUT\n";
for (int i = 0; i < formats.length; i++) {
try {
SourceDataLine out = getOutputLine(formats[i]);
out.close();
s += "\n" + formats[i].toString();
} catch (Exception e) {
// s+="\n"+e.getMessage();
}
}
infos = mixer.getTargetLineInfo();
s += "\n\nTargetLine count : " + infos.length;
for (int i = 0; i < infos.length; i++) {
if (infos[i] instanceof DataLine.Info) {
s += "\n\t\tData Line Target [" + i + "]";
s += "\n\t\t\t Str : " + infos[i].toString();
} else if (infos[i] instanceof Port.Info) {
s += "\n\t\tPort Target [" + i + "]";
s += "\n\t\t\t Name: " + ((Port.Info) infos[i]).getName();
s += "\n\t\t\t is Src: " + ((Port.Info) infos[i]).isSource();
s += "\n\t\t\t Str : " + infos[i].toString();
} else /*if(infos[i]!=null)*/ {
s += "\n\t\tTarget [" + i + "]";
s += "\n\t\t\t Str : " + infos[i].toString();
}
}
s += "\n\nINPUT\n";
for (int i = 0; i < formats.length; i++) {
try {
TargetDataLine out = getInputLine(formats[i]);
out.close();
s += "\n" + formats[i].toString();
} catch (Exception e) {
// s+="\n"+e.getMessage();
}
}
return s;
}
