/** Does any clean up before closing. */
protected void cleanUp() {
// signal to unpause
setPaused(false);
// close the mixer (stops any running sounds)
Mixer mixer = AudioSystem.getMixer(null);
if (mixer.isOpen()) {
mixer.close();
}
}
public SourceDataLine getOutputLine(AudioFormat format) throws LineUnavailableException {
SourceDataLine out;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
out = (SourceDataLine) mixer.getLine(info);
out.open(format, out.getBufferSize());
return out;
}
public TargetDataLine getInputLine(AudioFormat format) throws LineUnavailableException {
TargetDataLine in;
DataLine.Info info = new DataLine.Info(TargetDataLine.class, format);
in = (TargetDataLine) mixer.getLine(info);
in.open(format, in.getBufferSize());
return in;
}
/**
* Gets the maximum number of simultaneous sounds with the specified AudioFormat that the default
* mixer can play.
*/
public static int getMaxSimultaneousSounds(AudioFormat playbackFormat) {
DataLine.Info lineInfo = new DataLine.Info(SourceDataLine.class, playbackFormat);
Mixer mixer = AudioSystem.getMixer(null);
return mixer.getMaxLines(lineInfo);
}
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;
}
public String getName() {
return /*""+id+" "+*/ mixer.getMixerInfo().getName();
};
