import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.media.*;
import javax.microedition.media.control.*;

public class main extends MIDlet implements CommandListener
{

	private Form form;
	private Command exit,start,stop,play;
	ByteArrayOutputStream output;
	private Player p;
	private RecordControl rc;
	private byte[] recordedSoundArray;
	



	public void startApp()
	{
	    try {
		    p=Manager.createPlayer("capture://audio?encoding=pcm");
		} catch(Exception e) {}
		exit = new Command("Back", Command.BACK, 2);
		start = new Command("start", Command.OK, 1);
		stop = new Command("stop", Command.OK, 2);
		play = new Command("Play", Command.BACK, 1);
		form.addCommand(exit);
		form.addCommand(play);
		form.addCommand(stop)
		form.addCommand(start);
		form.setCommandListener(this);
		Display.getDisplay(this).setCurrent(form);
	}

	public void pauseApp()
	{
	}

	public void destroyApp(boolean unconditional)
	{
		notifyDestroyed();
	}

	public void commandAction(Command c, Displayable d)
	{
		if (c == exit)
		{
			destroyApp(true);
		}
		if (c == start)
		{
		    try {
			p.realize();
			rc=(RecordControl)p.getControl("RecordControl");
			output=new ByteArrayOutputStream();
			rc.setRecordStream(output);
			rc.startRecord();
			form.append("Record started");
			} catch(Exception e) {}
		}
		if (c == stop)
		{
		    try {
			rc.commit();
			recordedSoundArray=ouptut.toByteArray();
			p.close;
			form.append("Record stopped");
			} catch(Exception e) {}
		}
		if (c == play)
		{
		    try {
			ByteArrayInputStream baos = new ByteArrayInputStream(recordedSoundArray);
			Player p2=Manager.createPlayer(baos, "audio/basic");
			p2.prefetch();
			p2.start();
			} catch(Exception e) {}
		}
	}
}