need help on pointing findme location in mapview without taking long time

Question

friend's I need help on pointing mapview findme location option,when i click find me from map it shows location without identificaton,after long time only the circle with pin point appears,but i need it to appear immediately,what can i do what the problem is. Here my code for findme click event...

                try {
                    criteria = new Criteria();
                    criteria.setAccuracy(Criteria.ACCURACY_FINE);
                    criteria.setAltitudeRequired(false);
                    criteria.setBearingRequired(false);
                    criteria.setCostAllowed(true);
                    criteria
                            .setPowerRequirement(Criteria.POWER_LOW);
                    locationManager.requestLocationUpdates(
                            LocationManager.GPS_PROVIDER, 1000L,
                            500.0f, locationListener);
                    overlays = wv.getOverlays();
                    MyLocationOverlay myLocationOverlay = new MyLocationOverlay(
                            Bru_Maps_Result.this, wv);
                    overlays.add(myLocationOverlay);
                    myLocationOverlay.enableMyLocation();
                    String provider = locationManager.getBestProvider(criteria, true);

                    // Update the UI using the last known locations
                    Location location = locationManager.getLastKnownLocation(provider);
                    updateWithNewLocation(location);
                    Log.v("Find_Location",location.toString());

                    // Start listening for location changes
                    locationManager.requestLocationUpdates(
                            provider, 60000, // 1min
                            1000, // 1km
                            locationListener);

                    // geoPoint = currentlocation.getMyLocation();
                    // wv_cont.setCenter(geoPoint);
                    // wv_cont.setZoom(18);
                } catch (Exception e) {

                    mToast = Toast.makeText(Bru_Maps_Result.this,
                            R.string.errorinmaps,
                            Toast.LENGTH_SHORT);
                    mToast.show();
                    Log.v(TAG, "exception current location : " + e);
                }

Thanks in advance.