public void run() {
try {
player = Manager.createPlayer("capture://audio?encoding=audio/basic");
player.realize();
rCtl = (RecordControl) player.getControl("RecordControl");
Control[] c = player.getControls();
for (int i = c.length - 1; i >= 0; i--) {
if (c[i] instanceof AudioPathControl) {
apc = (AudioPathControl) c[i];
oldPath = apc.getAudioPath();
apc.setAudioPath(AudioPathControl.AUDIO_PATH_HANDSFREE);
path = apc.getAudioPath();
break;
}
}
rCtl.setRecordStream(strm);
rCtl.startRecord();
player.start();
} catch (Exception e) {
final String msg = e.toString();
UiApplication.getUiApplication()
.invokeAndWait(
new Runnable() {
public void run() {
Dialog.inform(msg);
}
});
}
}
/**
* Plays a tone the specified number of times on the device audio system.
*
* @param repeatCount number of times to play tone
*/
private static void playTone(int repeatCount) throws MediaException, IOException {
// get tone player
Player p = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR);
p.realize();
// set tone sequence
ToneControl tc = (ToneControl) p.getControl("ToneControl");
tc.setSequence(getToneSequence(repeatCount));
// crank up the volume
VolumeControl vc = (VolumeControl) p.getControl("VolumeControl");
vc.setLevel(BEEP_VOLUME);
// route audio to speaker phone
p.prefetch();
Control[] c = p.getControls();
for (int i = c.length - 1; i >= 0; --i) {
if (c[i] instanceof AudioPathControl) {
AudioPathControl apc = (AudioPathControl) c[i];
apc.setAudioPath(AudioPathControl.AUDIO_PATH_HANDSFREE);
break;
}
}
// play
p.start();
}
public void enableSpeaker(boolean value) {
if (mPlayer == null) return; // just ignore
AudioPathControl lPathCtr =
(AudioPathControl) mPlayer.getControl("net.rim.device.api.media.control.AudioPathControl");
try {
lPathCtr.setAudioPath(
value ? AudioPathControl.AUDIO_PATH_HANDSFREE : AudioPathControl.AUDIO_PATH_HANDSET);
sLogger.info(
"Speaker is "
+ (lPathCtr.getAudioPath() == AudioPathControl.AUDIO_PATH_HANDSFREE
? "enabled"
: "disabled"));
} catch (Throwable e) {
sLogger.error("Cannot " + (value ? "enable" : "disable") + " speaker", e);
}
}
public void stop() {
try {
apc.setAudioPath(oldPath);
player.close();
rCtl.commit();
} catch (Exception e) {
final String msg = e.toString();
UiApplication.getUiApplication()
.invokeAndWait(
new Runnable() {
public void run() {
Dialog.inform(msg);
}
});
}
}
public boolean isSpeakerEnabled() {
if (mPlayer == null) return false; // just ignore
AudioPathControl lPathCtr =
(AudioPathControl) mPlayer.getControl("net.rim.device.api.media.control.AudioPathControl");
return lPathCtr.getAudioPath() == AudioPathControl.AUDIO_PATH_HANDSFREE;
}
public void start() {
mRunning = true;
mSession.setTimestampClock(
new TimestampClock() {
public int getCurrentTimestamp() {
return getCurTs();
}
});
try {
mPlayer =
Manager.createPlayer(
new DataSource(null) {
SourceStream[] mStream = {mInput};
public void connect() throws IOException {
sLogger.info("connect data source");
}
public void disconnect() {
sLogger.info("disconnect data source");
}
public String getContentType() {
return "audio/amr";
}
public SourceStream[] getStreams() {
return mStream;
}
public void start() throws IOException {
sLogger.info("start data source");
}
public void stop() throws IOException {
sLogger.info("start data source");
}
public Control getControl(String controlType) {
return null;
}
public Control[] getControls() {
return null;
}
});
mPlayer.addPlayerListener(this);
mPlayer.realize();
AudioPathControl lPathCtr =
(AudioPathControl)
mPlayer.getControl("net.rim.device.api.media.control.AudioPathControl");
lPathCtr.setAudioPath(AudioPathControl.AUDIO_PATH_HANDSET);
mPlayer.prefetch();
// if ( DeviceInfo.isSimulator() == false) { //only start player on real device
mPlayer.start();
if (sLogger.isLevelEnabled(Logger.Info)) sLogger.info("Player is started .");
// }
} catch (Throwable e) {
sLogger.error("player error:", e);
}
}