I\'m trying to read a map from a link (http://maps.google.com/maps/ms?msid=216892338463540803496.000494dd57eb5ebce6db2&msa=0) and plot it on a MapView, is it possible?
Look at this tutorial: http://codemagician.wordpress.com/2010/05/06/android-google-mapview-tutorial-done-right/
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MapView mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
List<Overlay> mapOverlays = mapView.getOverlays();
Drawable drawable = this.getResources().getDrawable(R.drawable.icon);
HelloItemizedOverlay itemizedoverlay = new HelloItemizedOverlay(drawable,this);
GeoPoint point = new GeoPoint(30443769,-91158458);
OverlayItem overlayitem = new OverlayItem(point, "Laissez les bon temps rouler!", "I'm in Louisiana!");
GeoPoint point2 = new GeoPoint(17385812,78480667);
OverlayItem overlayitem2 = new OverlayItem(point2, "Namashkaar!", "I'm in Hyderabad, India!");
itemizedoverlay.addOverlay(overlayitem);
itemizedoverlay.addOverlay(overlayitem2);
mapOverlays.add(itemizedoverlay);
}
@Override
protected boolean isRouteDisplayed()
{
return false;
}
}
You can draw on the Map with Overlays
As you posted more information in my previous answer ("but I don't want to parse the KML and plot point by point. I was wondering if theres a way to plot all at once"), I can now redifine my answer.
You should try these lines and adapt it to your needs:
Intent mapIntent = new Intent(Intent.ACTION_VIEW);
Uri uri1 = Uri.parse("geo:0,0?q=http://code.google.com/apis/kml/
documentation/KML_Samples.kml");
mapIntent.setData(uri1);
startActivity(Intent.createChooser(mapIntent, "Sample"));
Unfortunately, you won't have any control, as this is not a MapActivity. If you plan to add more stuff on your map, you have to try my first proposal and parse yourself the kml!
Similar question: How to use kml file on mapView in Android