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java j2me ²¶×½»Ø·ÅÒôƵ

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
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 CapturePlaybackAudioMIDlet 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 recordControl = null;
  private ByteArrayOutputStream bos = new ByteArrayOutputStream();
  private ByteArrayInputStream bis = null;
  public CapturePlaybackAudioMIDlet() {
    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();


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