Hi guys,
I am pretty new to Android and have a problem. I am working on a
navigation app and found a source I am working with for getting a
route by start and end location (here:
http://code.google.com/p/j2memaprouteprovider/w/list).
Now I am trying to add several overlays like circles or even several
routes, but I doesn't work. Only the route provided is shown alone on
the mapvier. Here's the part of my activity code.
________________________________________________________________________________________
List<Overlay> mapOverlaysMarkerStart =
APTester1StartMAP.getOverlays();
Drawable drawable =
this.getResources().getDrawable(R.drawable.pushpin);
HelloItemizedOverlay itemizedoverlay = new
HelloItemizedOverlay(drawable,this);
GeoPoint point = new GeoPoint(start_lat_int,start_lon_int);
OverlayItem overlayitemStart = new OverlayItem(point, "abc", "123");
GeoPoint point2 = new GeoPoint(dest_lat_int, dest_lon_int);
OverlayItem overlayitemDest = new OverlayItem(point2, "cde", "456");
itemizedoverlay.addOverlay(overlayitemStart);
itemizedoverlay.addOverlay(overlayitemDest);
mapOverlaysMarkerStart.add(itemizedoverlay);
String url2 = RoadProvider
.getUrl(48.365647, 10.889969,
48.003063, 11.355514);
//.getUrl(start_lat, start_lon,
dest_lat, dest_lon);
InputStream is2 = getConnection(url2);
mRoad = RoadProvider.getRoute(is2);
mHandler.sendEmptyMessage(0);
______________________________________________________________________________________
There's always only one route shown, and not all together and I don't
know why. Unfortunatelly I am not familiar with canvas and overlays.
It woud be great if someone could take a look at the
j2memaprouteprovider code and help me out!!!
So long
ChrO
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