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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