MapView Initial Extent

lcatania

I have tried to set the initial extent of the mapview to the world, but it seems to be overridden by the extent of the first layer loaded into the mapview.  How to I get around this?  All my layers are WGS_1984 Geographic. I have set a the initial extent in the xml as well as added onStatusChanged listener on each layer:


public void onStatusChanged(Object arg0, STATUS status) {
                /*
                 * Check if layer's new status = INITIALIZED. If it is,
                 * initialize UI elements
                 */
                if (status.equals(OnStatusChangedListener.STATUS.INITIALIZED)) {
                    System.out.println("onStatusChanged: "
                        + arcGISLocalTiledLayer.getUrl());
                    mapView.setExtent(new Envelope(-180, -90, 180, 90));
                }
            }

AndyGup

Luke,

Make sure you are listening for when the first layer has been initialized using the MapView's OnStatusChanged event, for example:

mapView = new MapView(this);
mapView.setOnStatusChangedListener(new OnStatusChangedListener() {
  private static final long serialVersionUID = 1L;
  
 @Override
 public void onStatusChanged(Object source, STATUS status) {
   if (OnStatusChangedListener.STATUS.INITIALIZED == status && source == _mapView) {
   //TODO Set your extent here
   }
   if (OnStatusChangedListener.STATUS.LAYER_LOADING_FAILED == status && source == _mapView){
   //TODO
   }
 }
}); 

-Andy