public void activate() {
active = true;
microphone.flush();
speaker.flush();
speaker.start();
blocker.release();
microphone.start();
microphone.flush();
}
public void close() throws IOException {
if (line.isActive()) {
line.flush();
line.stop();
}
line.close();
}
public void deactivate() {
active = false;
microphone.stop();
microphone.flush();
speaker.stop();
speaker.flush();
}
// $$fb 2001-07-16: added this method to correctly close the underlying TargetDataLine.
// fixes bug 4479984
public void close() throws IOException {
// the line needs to be flushed and stopped to avoid a dead lock...
// Probably related to bugs 4417527, 4334868, 4383457
if (line.isActive()) {
line.flush();
line.stop();
}
line.close();
}