title: osmdroid plotting current location offline
body: <p>I am trying to plot my current gps location and have it move with me. I have downloaded some tiles of a small area to use offline to use offline but I'm not sure how to put my gps point on top of the tiles and have it move with me. Here is my only class, MainActivity.java</p>
  
  <pre><code>import android.app.Activity;
  import android.os.Bundle;
  
  import org.osmdroid.api.IMapController;
  import org.osmdroid.tileprovider.tilesource.TileSourceFactory;
  import org.osmdroid.util.GeoPoint;
  import org.osmdroid.views.MapView;
  
  public class MainActivity extends Activity {
  
  public static final GeoPoint SCHOOL = new GeoPoint(33.989820, -81.029123);
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
  
      MapView mapView = (MapView) findViewById(R.id.mapview);
      mapView.setClickable(true);
      mapView.setBuiltInZoomControls(true);
      mapView.setMultiTouchControls(true);
      mapView.setUseDataConnection(false);
      mapView.setTileSource(TileSourceFactory.MAPQUESTOSM);
  
      IMapController mapViewController = mapView.getController();
      mapViewController.setZoom(16);
      mapViewController.setCenter(SCHOOL);
   }
  
  }
  </code></pre>
  
  <p>Right now the app just shows the map of the tiles I made. </p>