import net.rim.device.api.ui.*;
import net.rim.device.api.ui.container.*;
import net.rim.device.api.ui.component.*;
import java.lang.*;
import javax.microedition.media.*;
import java.io.*;
import javax.microedition.media.control.*;
public class AudioRecordingDemo extends UiApplication
{
    public static void main(String[] args)
    {
         AudioRecordingDemo app = new AudioRecordingDemo();
         app.enterEventDispatcher();
    }
    public AudioRecordingDemo()
    {
         pushScreen(new AudioRecordingDemoScreen());
    }
    private class AudioRecordingDemoScreen extends MainScreen  
    {	
        private AudioRecorderThread _recorderThread;
        public AudioRecordingDemoScreen()
        {
            setTitle("Audio recording demo");
            addMenuItem(new StartRecording());
            addMenuItem(new StopRecording());
        }
        private class StartRecording extends MenuItem 
        {
            public StartRecording() 
            {
                super("Start recording", 0, 100);
            }
            public void run() 
            {
                try 
                {
                    AudioRecorderThread newRecorderThread = new AudioRecorderThread();
                    newRecorderThread.start();
                    _recorderThread = newRecorderThread;
                }  
                catch (Exception e) 
                {
                    Dialog.alert(e.toString());
                }
            }
        }
        private class StopRecording extends MenuItem 
        {
            public StopRecording() 
            {
                super("Stop recording", 0, 100);
            }
            public void run() 
            {
                try 
                {
                    if (_recorderThread != null) 
                    { 
                        _recorderThread.stop();
                    }
                } 
                catch (Exception e) 
                {
                    Dialog.alert(e.toString());
                }
            }
        }
        private class AudioRecorderThread extends Thread implements javax.microedition.media.PlayerListener
        {
            private Player _player;
            private RecordControl _recordControl;
            AudioRecorderThread()
            {
            }
            public void run() 
            {
                try 
                {
                    _player = javax.microedition.media.Manager.createPlayer("capture://audio?encoding=audio/amr");
                    _player.addPlayerListener(this);
                    _player.realize();
                    _recordControl = (RecordControl) _player.getControl( "RecordControl" );
                    _recordControl.setRecordLocation("file:///store/home/user/AudioRecordingTest.amr");
                    _recordControl.startRecord(); 
                    _player.start();
                }
                catch( IOException e ) 
                {
                    Dialog.alert(e.toString());
                }
                catch( MediaException e ) 
                {
                    Dialog.alert(e.toString());
                }
            }
            public void stop() 
            {
                if (_player != null) 
                {
                     _player.close();
                     _player = null;
                }
                if (_recordControl != null) 
                {
                    _recordControl.stopRecord();
                    try 
                    {
                        _recordControl.commit();
                    } 
                    catch (Exception e) 
                    {
                        Dialog.alert(e.toString());
                    }
                    _recordControl = null;
                } 
            }
            public void playerUpdate(Player player, String event, Object eventData) 
            {
                Dialog.alert("Player " + player.hashCode() + " got event " + event + ": " + eventData);
            }
        }
    }
}