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Categories / Java by API / Javax Microedition Media
 

Player

import javax.microedition.lcdui.Alert; import javax.microedition.lcdui.Command; import javax.microedition.lcdui.CommandListener; import javax.microedition.lcdui.Display; import javax.microedition.lcdui.Displayable; import javax.microedition.media.Manager; import javax.microedition.media.Player; import javax.microedition.media.control.RecordControl; import javax.microedition.midlet.MIDlet; public class SaveCapturedAudioMIDlet extends MIDlet implements CommandListener {   private Display display = null;   private Alert alert = new Alert("Message");   private Command exitCommand = new Command("Exit", Command.EXIT, 1);   private Player capturePlayer = null;   private Player playbackPlayer = null;   private RecordControl rControl = (RecordControl) capturePlayer.getControl("javax.microedition.media.control.RecordControl");   public SaveCapturedAudioMIDlet() {     display = Display.getDisplay(this);     alert.setTimeout(Alert.FOREVER);     alert.setString("Capturing for 10 seconds.");     alert.addCommand(exitCommand);     alert.setCommandListener(this);     try {       capturePlayer = Manager.createPlayer("capture://audio");       if (capturePlayer != null) {         capturePlayer.realize();         display.setCurrent(alert);         if (rControl == null)           throw new Exception("No RecordControl available");         rControl.setRecordLocation("file:///test.wav");       } else {         throw new Exception("Capture Audio Player is not available");       }     } catch (Exception e) {       e.printStackTrace();     }   }   public void startApp() {     try {       capturePlayer.start();       rControl.startRecord();       Thread.sleep(10000);       rControl.stopRecord();       rControl.commit();       capturePlayer.stop();       capturePlayer.close();       playbackPlayer = Manager.createPlayer("file:///test.wav");       playbackPlayer.start();     } catch (Exception e) {       e.printStackTrace();     }   }   public void pauseApp() {   }   public void destroyApp(boolean unconditional) {   }   public void commandAction(Command cmd, Displayable disp) {     if (cmd == exitCommand) {       destroyApp(true);       notifyDestroyed();     }   } }