private void showCamera() {
try {
releaseResources();
player = Manager.createPlayer("capture://video");
player.addPlayerListener(this);
player.realize();
videoControl = (VideoControl) player.getControl("VideoControl");
aVideoCanvas = new VideoCanvas();
aVideoCanvas.initControls(videoControl, player);
aVideoCanvas.addCommand(CMD_RECORD);
aVideoCanvas.addCommand(CMD_EXIT);
aVideoCanvas.setCommandListener(this);
parentMidlet.getDisplay().setCurrent(aVideoCanvas);
player.start();
contentType = player.getContentType();
} catch (Exception e) {
e.printStackTrace();
}
}
public synchronized void release() {
if (player != null) {
player.removePlayerListener(this);
player.close();
}
player = null;
}
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);
}
});
}
}
public void run() {
while (controller.okToRun) {
try {
recordControl.setRecordStream(bos);
capturePlayer.start();
recordControl.startRecord();
Thread.sleep(recordingTime);
recordControl.stopRecord();
recordControl.commit();
bos.flush();
// Insert the recorded data into the shared buffer.
buffer.insert(bos.toByteArray());
// Reset the ByteArrayOutputStream for reuse.
bos.reset();
} catch (InterruptedException e) {
// If Thread was interrupted, we just want to terminate.
// Close any open Players
// Do we need to do this if we set the threads to null
// from TunerMIDlet?
if (capturePlayer != null) {
capturePlayer.close();
}
} catch (Exception e) {
controller.showError(e.getMessage(), new FatalForm(controller));
}
}
}
private void showCamera() {
try {
mPlayer = Manager.createPlayer("capture://video");
mPlayer.realize();
mVideoControl = (VideoControl) mPlayer.getControl("VideoControl");
Canvas canvas = new CameraCanvas(this, mVideoControl);
canvas.addCommand(mBackCommand);
canvas.addCommand(mCaptureCommand);
canvas.setCommandListener(this);
mDisplay.setCurrent(canvas);
/*
Form form = new Form("Camera form");
Item item = (Item)mVideoControl.initDisplayMode(
GUIControl.USE_GUI_PRIMITIVE, null);
form.append(item);
form.addCommand(mBackCommand);
form.addCommand(mCaptureCommand);
form.setCommandListener(this);
mDisplay.setCurrent(form);
*/
mPlayer.start();
} catch (IOException ioe) {
handleException(ioe);
} catch (MediaException me) {
handleException(me);
}
}
private void releaseResources() {
if (player != null) {
try {
player.stop();
player.close();
} catch (Exception e) {
}
}
}
public static Player getPlayerForURL(String url) {
Player p = null;
try {
p = Manager.createPlayer(url);
} catch (Exception e) {
(Logger.getInstance()).error(e, "Failed to get player for audio url: " + url);
if (p != null) p.close();
return null;
}
return p;
}
private void closePlayer() {
if (null != player) {
try {
player.stop();
} catch (Exception e) {
}
try {
player.close();
} catch (Exception e) {
}
player = null;
}
}
public void stop() {
if (mPlayer == null) return; // nothing to stop
mRunning = false;
try {
if (mPlayer.getState() == Player.STARTED) {
mPlayer.stop();
}
if (mPlayer.getState() != Player.CLOSED) {
mPlayer.close();
}
} catch (MediaException e) {
sLogger.error("Error stopping reveive stream", e);
}
}
public int getPlayLevel() {
if (mPlayer != null) {
return ((VolumeControl) mPlayer.getControl("VolumeControl")).getLevel();
} else {
return 0;
}
}
public static final void Tiger_Sound_Final() {
// #if (TIGER=="TRUE")
if (SoundPlayer != null) {
if (SoundPlayer.getState() == Player.STARTED) {
try {
SoundPlayer.stop();
} catch (Exception e) {
}
}
SoundPlayer.deallocate();
SoundPlayer.close();
SoundPlayer = null;
}
;
// #endif
}
public void checkValid() {
super.checkValid();
if (iPlayer.getState() == Player.CLOSED) {
throw new IllegalStateException("Player is closed.");
}
}
private boolean play(String file, int volume) {
createPlayer(file);
if (null == file) {
return false;
}
try {
player.realize();
setVolume(volume);
player.prefetch();
player.start();
} catch (Exception e) {
closePlayer();
return false;
}
return true;
}
// #endif
public static void Tiger_Sound_Play() {
// #if (TIGER=="TRUE")
String tempName;
tempName = "/sound/tiger.mid";
InputStream isSound = Utils.getResourceAsStream(tempName);
try {
SoundPlayer = Manager.createPlayer(isSound, "audio/midi");
isSound = null;
SoundPlayer.realize();
SoundPlayer.prefetch();
SoundPlayer.setLoopCount(1);
SoundPlayer.start();
} catch (Exception e) {
e.printStackTrace();
}
// #endif
}
public void run() {
tempo = 30;
seq =
new byte[] {
ToneControl.VERSION,
1, // version 1
ToneControl.TEMPO,
tempo, // set tempo
67,
16, // The
69,
16, // hills
67,
8, // are
65,
8, // a -
64,
48, // live
62,
8, // with
60,
8, // the
59,
16, // sound
57,
16, // of
59,
32, // mu -
59,
32 // sic
};
try {
player = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR);
player.realize();
tc = (ToneControl) (player.getControl("ToneControl"));
tc.setSequence(seq);
player.start();
} catch (MediaException pe) {
} catch (IOException ioe) {
}
Player p;
VolumeControl vc;
try {
p = Manager.createPlayer("http://www.youtube.com/watch?v=WEHXP261Q7Y");
p.realize();
vc = (VolumeControl) p.getControl("VolumeControl");
if (vc != null) {
// vc.setVolume(50);
}
p.prefetch();
p.start();
} catch (IOException ioe) {
} catch (MediaException e) {
}
}
/**
* 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 closeAll() throws Exception {
LogUtil.put(LogFactory.getInstance(CommonStrings.getInstance().START, this, "closeAll"));
Sound[] soundInterfaceArray = soundsFactoryInterface.getSoundInterfaceArray();
ProgressCanvas progressCanvas = ProgressCanvasFactory.getInstance();
for (int index = 0; index < soundInterfaceArray.length; index++) {
if (soundInterfaceArray[index] != null) {
Player player = soundInterfaceArray[index].getPlayer();
if (player != null) {
player.close();
progressCanvas.addPortion(100, "Closing Sound: ", index);
}
}
}
}
// sets volume for player
private void setVolume(int value) {
try {
VolumeControl c = (VolumeControl) player.getControl("VolumeControl");
if ((null != c) && (0 < value)) {
c.setLevel(value);
}
} catch (Exception e) {
}
}
protected void _preparePlayingMedia()
throws BroadcastServiceException, IOException, MediaException {
_isPreparing = true;
_player.clear();
for (Enumeration e = _selectedServiceComponent.elements(); e.hasMoreElements(); ) {
ServiceComponent serviceComponent = (ServiceComponent) e.nextElement();
BroadcastDatagramConnection connection = getBroadcastDatagramConnection(serviceComponent);
InputStream in = _getInputStream(connection);
String mimetype = connection.getMimeType();
Player newPlayer = Manager.createPlayer(in, mimetype);
_log.debug("new player created: " + newPlayer);
if (newPlayer != null) {
newPlayer.realize();
_player.put(serviceComponent, newPlayer);
}
// else throw some Exception... ?
}
_isPreparing = false;
}
/**
* Creates a new instance of Recorder
*
* @param buffer the shared Buffer.
* @param controller the controlling TunerMIDlet instance.
*/
public Recorder(Buffer buffer, TunerMIDlet controller) {
this.buffer = buffer;
this.controller = controller;
// Buffer filling time (s) is FFT length / sample rate (* 1000ms).
recordingTime = 1000 * controller.getSampleLength() / TunerMIDlet.RATE;
if (capturePlayer == null) {
try {
capturePlayer =
Manager.createPlayer("capture://audio?encoding=pcm&rate=" + TunerMIDlet.RATE);
capturePlayer.realize();
recordControl = (RecordControl) capturePlayer.getControl("RecordControl");
// Create the internal buffer for the recording
bos = new ByteArrayOutputStream(controller.getSampleLength());
} catch (Exception e) {
// No point continuing without a capturePlayer or recordControl so show fatal error.
controller.showError(e.getMessage(), new FatalForm(controller));
}
}
}
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);
}
});
}
}
/* Creates player for file 'source' */
private void createPlayer(String source) {
closePlayer();
try {
/* What is file extention? */
String ext = "wav";
int point = source.lastIndexOf('.');
if (-1 != point) {
ext = source.substring(point + 1).toLowerCase();
}
InputStream is = getClass().getResourceAsStream(source);
if (null != is) {
player = Manager.createPlayer(is, getMimeType(ext));
player.addPlayerListener(this);
}
} catch (Exception e) {
closePlayer();
}
}
public void capture() {
try {
// Get the image.
byte[] raw = mVideoControl.getSnapshot(null);
Image image = Image.createImage(raw, 0, raw.length);
Image thumb = ImageUtility.createThumbnail(image);
// Place it in the main form.
if (mMainForm.size() > 0 && mMainForm.get(0) instanceof StringItem) mMainForm.delete(0);
mMainForm.append(thumb);
// Flip back to the main form.
mDisplay.setCurrent(mMainForm);
// Shut down the player.
mPlayer.close();
mPlayer = null;
mVideoControl = null;
} catch (MediaException me) {
handleException(me);
}
}
public static final boolean Tiger_Paint_Big(Graphics g) {
// #if !(TIGER=="TRUE")
return true;
// #else
if (logo == null) {
logo = new Image[PicIdx.length];
for (int i = PicIdx.length - 1; i >= 0; i--) logo[i] = GetImage(PicIdx[i]);
if (SoundOn != 0) Tiger_Sound_Play();
}
if (++runTime >= TIGER_DURING / FRAME_DT) {
// #if MODEL=="N73"
if (SoundPlayer == null || SoundPlayer.getMediaTime() == 0) { // 不播放声音或者判断声音播放完毕时
// #endif
logo = null;
FreeAllImage();
// #if ENABLE_TOUCH=="TRUE"
cTouch.ClearBtns();
// #endif
Tiger_Finished = true;
Tiger_Sound_Final();
return true;
// #if MODEL=="N73"
} else {
return false;
}
// #endif
} else {
// System.out.println("程序执行到此处");
// cCPdrawCleanScreen(g, 0x0);//清屏
g.drawImage(logo[0], SCR_W >> 1, SCR_H >> 1, Graphics.HCENTER | Graphics.VCENTER);
if (runTime < (TIGER_DURING * 1 / 8) / FRAME_DT) {
g.drawImage(
logo[2], (SCR_W >> 1) - 2, (SCR_H >> 1) - 12, Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[1],
(SCR_W >> 1) - logo[2].getWidth() - 2,
(SCR_H >> 1) - 12,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[3],
(SCR_W >> 1) - 4 + logo[2].getWidth() + 2,
(SCR_H >> 1) - 12 + 1,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 2 / 8) / FRAME_DT) {
g.drawImage(
logo[4 + runTime % 3],
SCR_W >> 1,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 3 / 8) / FRAME_DT) {
g.drawImage(
logo[4 + runTime % 3],
SCR_W >> 1,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) - logo[2].getWidth() - 2,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 4 / 8) / FRAME_DT) {
g.drawImage(
logo[4 + runTime % 3],
SCR_W >> 1,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) - logo[2].getWidth() - 2,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) + logo[2].getWidth(),
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 5 / 8) / FRAME_DT) {
g.drawImage(logo[1], SCR_W >> 1, (SCR_H >> 1) - 10, Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) - logo[2].getWidth() - 2,
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) + logo[2].getWidth(),
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 6 / 8) / FRAME_DT) {
g.drawImage(logo[1], SCR_W >> 1, (SCR_H >> 1) - 10, Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[7],
(SCR_W >> 1) + 1 - logo[2].getWidth() - 2,
(SCR_H >> 1) - 12,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[4 + (runTime + 2) % 3],
(SCR_W >> 1) + logo[2].getWidth(),
(SCR_H >> 1) - 10,
Graphics.HCENTER | Graphics.VCENTER);
} else if (runTime < (TIGER_DURING * 8 / 8) / FRAME_DT) {
g.drawImage(logo[1], SCR_W >> 1, (SCR_H >> 1) - 10, Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[7],
(SCR_W >> 1) + 1 - logo[2].getWidth() - 2,
(SCR_H >> 1) - 12,
Graphics.HCENTER | Graphics.VCENTER);
g.drawImage(
logo[8],
(SCR_W >> 1) - 1 + logo[2].getWidth(),
(SCR_H >> 1) - 12,
Graphics.HCENTER | Graphics.VCENTER);
}
return false;
}
// #endif
}
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 setPlayLevel(int level) {
if (mPlayer != null) {
((VolumeControl) mPlayer.getControl("VolumeControl")).setLevel(level);
}
}
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);
}
}
void stopPlayer() {
player.close();
}
