Android play song continuously(ArrayList) in service

package com.source;

import java.io.IOException;
import java.util.ArrayList;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.drm.DrmStore.Playback;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.net.Uri;
import android.os.IBinder;
import android.os.PowerManager;
import android.util.Log;
import android.widget.Toast;

public class MyService extends Service implements OnCompletionListener,
MediaPlayer.OnPreparedListener, MediaPlayer.OnErrorListener{

Context context;
private static final String ACTION_PLAY = "PLAY";
private static final String TAG = "SONG SERVICE";
MediaPlayer mediaPlayer;
private int currentTrack = 0;
ArrayList<String> list;
public MyService() {
context=getBaseContext();
}

@Override
public IBinder onBind(Intent intent) {
throw new UnsupportedOperationException("Not yet implemented");
}

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
list = (ArrayList<String>)intent.getSerializableExtra("arraylist");
int count=0;
Log.d(TAG, "total count:"+list.size());
//playing song one by one
for (String string : list) {
//play(string);
count++;
Log.d(TAG, "count:"+list);
}
play(currentTrack);
Log.d(TAG, "count:"+count);
if(count==list.size()){
//stopSelf();
Log.d(TAG, "stoping service");
//mediaPlayer.setOnCompletionListener(this);
}else{
Log.d(TAG, "not stoping service");
}

if (!mediaPlayer.isPlaying()) {
mediaPlayer.start();
Log.d(TAG, "oncommat");
}
return START_STICKY;
}

@Override
public void onCreate() {

Toast.makeText(this, "Service was Created", Toast.LENGTH_LONG).show();
}



@Override
public void onStart(Intent intent, int startId) {
// Perform your long running operations here.
Toast.makeText(this, "Service Started", Toast.LENGTH_LONG).show();
}

@Override
public void onDestroy() {
Toast.makeText(this, "Service Destroyed", Toast.LENGTH_LONG).show();
Log.d("service", "destroyed");
if (mediaPlayer.isPlaying()) {
     mediaPlayer.stop();
   }
   mediaPlayer.release();
}



@Override
public boolean onError(MediaPlayer mp, int what, int extra) {
// TODO Auto-generated method stub
return false;
}

@Override
public void onPrepared(MediaPlayer mp) {
// TODO Auto-generated method stub

}

private void play(int id) {


if(mediaPlayer!=null && mediaPlayer.isPlaying()){
Log.d("*****begin*****", "playing");
stopPlaying();
Log.d("*****begin*****", "stoping");
     } else{
    Log.d("*****begin*****", "nothing");
     }

Log.d("*****play count*****", "="+currentTrack);
Log.i("******playing", list.get(currentTrack));

Uri myUri1 = Uri.parse(list.get(id));
mediaPlayer = new MediaPlayer();
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);
mediaPlayer.setOnPreparedListener(this);
//mediaPlayer.setOnCompletionListener(this);
mediaPlayer.setOnErrorListener(this);
try {
mediaPlayer.setDataSource(context, myUri1);
Log.i("******playing", myUri1.getPath());
} catch (IllegalArgumentException e) {
            Toast.makeText(context, "You might not set the URI correctly!", Toast.LENGTH_LONG).show();
        } catch (SecurityException e) {
            Toast.makeText(context, "You might not set the URI correctly!", Toast.LENGTH_LONG).show();
        } catch (IllegalStateException e) {
            Toast.makeText(context, "You might not set the URI correctly!", Toast.LENGTH_LONG).show();
        } catch (IOException e) {
            e.printStackTrace();
        }

try {
mediaPlayer.prepare();
        } catch (IllegalStateException e) {
            Toast.makeText(context, "You might not set the URI correctly!", Toast.LENGTH_LONG).show();
        } catch (IOException e) {
            Toast.makeText(context, "You might not set the URI correctly!", Toast.LENGTH_LONG).show();
        }

mediaPlayer.setOnCompletionListener(new OnCompletionListener() {

@Override
public void onCompletion(MediaPlayer mp) {
currentTrack=currentTrack+1;
play(currentTrack);
/* currentTrack = (currentTrack + 1) % list.size();
Uri nextTrack=Uri.parse(list.get(currentTrack));

try {
mediaPlayer.setDataSource(context,nextTrack);
mediaPlayer.prepare();
// mediaPlayer.start();
} catch (Exception e) {
e.printStackTrace();
}*/

}
});

        mediaPlayer.start();
}

private void stopPlaying() {
        if (mediaPlayer != null) {
        mediaPlayer.stop();
        mediaPlayer.release();
        mediaPlayer = null;
       }
    }

@Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub

}

}

call the service




stopService();
startService(getSongsFromAlbum(v.getTag().toString()));



private void startService(ArrayList<String> list) {
Intent intent=new Intent(getActivity(),MyService.class);
intent.putExtra("arraylist", list);
getActivity().startService(intent);

}

private void stopService() {
getActivity().stopService(new Intent(getActivity(),MyService.class));
}