The best way for get location in background service in Android

LocationService.java

/*
 * LocationService
 * La mejor forma de obtener Lat y Long dependiendo el proveedor.
 * Usando un BroadcastReceiver para la obtención de location
 * 
 * import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;

public class LocationReceiver extends BroadcastReceiver {
	
	@Override
	  public void onReceive(Context context, Intent intent) {
		Bundle extras = intent.getExtras();
		if (extras != null) {
			
			Log.d("LocationReceiver", "Sí");
			Log.d("Latitude", ":" +extras.getString("Latitude"));
			Log.d("Longitude", ":" +extras.getString("Longitude"));
			Log.d("Provider", ":" +extras.getString("Provider"));
			     
		}
		
	}
	
}
 * 
 */
 
public class LocationService extends Service 
{
       public static final String BROADCAST_ACTION = "BroadcastLocationFastium";
       private static final int TWO_MINUTES = 1000 * 60 * 2;
       public LocationManager locationManager;
       public MyLocationListener listener;
       public Location previousBestLocation = null;
       public int mIntervalLocation;
       
       Intent intent;
       int counter = 0;

    @Override
    public void onCreate() 
    {
        super.onCreate();
        intent = new Intent(BROADCAST_ACTION);      
    }

    @Override
    public void onStart(Intent intent, int startId) 
    {      
        locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
        listener = new MyLocationListener();
        /*
        locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 4000, 0, listener);
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 4000, 0, listener);
        */
        locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, TWO_MINUTES, 0, listener);
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, TWO_MINUTES, 0, listener);
        
    }

    @Override
    public IBinder onBind(Intent intent) 
    {
        return null;
    }

    protected boolean isBetterLocation(Location location, Location currentBestLocation) {
        if (currentBestLocation == null) {
            // A new location is always better than no location
            return true;
        }

        // Check whether the new location fix is newer or older
        long timeDelta = location.getTime() - currentBestLocation.getTime();
        boolean isSignificantlyNewer = timeDelta > TWO_MINUTES;
        boolean isSignificantlyOlder = timeDelta < -TWO_MINUTES;
        boolean isNewer = timeDelta > 0;

        // If it's been more than two minutes since the current location, use the new location
        // because the user has likely moved
        if (isSignificantlyNewer) {
            return true;
        // If the new location is more than two minutes older, it must be worse
        } else if (isSignificantlyOlder) {
            return false;
        }

        // Check whether the new location fix is more or less accurate
        int accuracyDelta = (int) (location.getAccuracy() - currentBestLocation.getAccuracy());
        boolean isLessAccurate = accuracyDelta > 0;
        boolean isMoreAccurate = accuracyDelta < 0;
        boolean isSignificantlyLessAccurate = accuracyDelta > 200;

        // Check if the old and new location are from the same provider
        boolean isFromSameProvider = isSameProvider(location.getProvider(),
                currentBestLocation.getProvider());

        // Determine location quality using a combination of timeliness and accuracy
        if (isMoreAccurate) {
            return true;
        } else if (isNewer && !isLessAccurate) {
            return true;
        } else if (isNewer && !isSignificantlyLessAccurate && isFromSameProvider) {
            return true;
        }
        return false;
    }



/** Checks whether two providers are the same */
    private boolean isSameProvider(String provider1, String provider2) {
        if (provider1 == null) {
          return provider2 == null;
        }
        return provider1.equals(provider2);
    }



@Override
    public void onDestroy() {       
       // handler.removeCallbacks(sendUpdatesToUI);     
        super.onDestroy();
        Log.v("STOP_SERVICE", "DONE");
        locationManager.removeUpdates(listener);        
    }   

    //public static Thread performOnBackgroundThread(final Runnable runnable) {
	public Thread performOnBackgroundThread(final Runnable runnable) {
        final Thread t = new Thread() {
            @Override
            public void run() {
            	
                try {
                    runnable.run();
                } finally {

                }
            }
        };
        t.start();
        return t;
    }




public class MyLocationListener implements LocationListener
    {

        public void onLocationChanged(final Location loc)
        {
            Log.i("**************************************", "Location changed");
            if(isBetterLocation(loc, previousBestLocation)) {
                loc.getLatitude();
                loc.getLongitude();             
                intent.putExtra("Latitude", String.valueOf(loc.getLatitude()));
                intent.putExtra("Longitude", String.valueOf(loc.getLongitude()));     
                intent.putExtra("Provider", loc.getProvider());                 
                sendBroadcast(intent);          
                
                //Log.d("LOCATION", "LON:" + String.valueOf(loc.getLongitude()) + " LAT:" + String.valueOf(loc.getLatitude()));
                //Toast.makeText( getApplicationContext(), "LON:" + String.valueOf(loc.getLongitude()) + " LAT" + String.valueOf(loc.getLatitude()), Toast.LENGTH_SHORT ).show();
            }                               
        }

        public void onProviderDisabled(String provider)
        {
            Toast.makeText( getApplicationContext(), "Gps Deshabilitado", Toast.LENGTH_SHORT ).show();
        }


        public void onProviderEnabled(String provider)
        {
            Toast.makeText( getApplicationContext(), "Gps Habilitado", Toast.LENGTH_SHORT).show();
        }


        public void onStatusChanged(String provider, int status, Bundle extras)
        {

        }

    }
}

Hi, how do I called the service? And where should I called the Service? In my fragment or main activity?