public class MapActivity extends FragmentActivity implements OnClickListener {

 if (map == null) { MapFragment mapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map); mapFragment.getMapAsync((OnMapReadyCallback) this); } // Initializing markerPoints = new ArrayList<LatLng>(); // check if GPS enabled GPSTracker gpsTracker = new GPSTracker(this); if (gpsTracker.canGetLocation()) { Log.d("gps track location vijay", ""+gpsTracker.latitude); //markerPoints.add(new LatLng(gpsTracker.latitude,gpsTracker.longitude)); onMapClick(new LatLng(gpsTracker.latitude,gpsTracker.longitude)); // markerPoints.add(new LatLng(22.8103239,70.8565892)); onMapClick(new LatLng(getIntent().getExtras().getDouble("latitude"),getIntent().getExtras().getDouble("longitude"))); CameraPosition cameraPosition = new CameraPosition.Builder().target( new LatLng(gpsTracker.latitude,gpsTracker.longitude)).zoom(12).build(); map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition)); }