This is my ItemizedOverlay Class:
public class mapOverlays extends ItemizedOverlay<OverlayItem> {
private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>
();
public mapOverlays(Drawable defaultMarker) {
super(boundCenter(defaultMarker));
// TODO Auto-generated constructor stub
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
@Override
protected OverlayItem createItem(int i) {
return mOverlays.get(i);
}
@Override
public int size() {
return mOverlays.size();
}
public void draw(android.graphics.Canvas canvas, MapView mapView,
boolean shadow){
super.draw(canvas, mapView, false);
}
}
And this is my code were I call it and which making my map to crash:
for (int j=0; j<gpItems.size();j++){
GeoPoint Y = gpItems.get(j);
OverlayItem overlayPics = new OverlayItem(Y,"","");
itemizedOverlay.addOverlay(overlayPics);
Y=null;
overlayPics=null;
}
mapOverlays.add(itemizedOverlay);
On Jun 30, 2010, at 7:10 PM, Steve Howard wrote:
Have you ensured you're calling ItemizedOverlay.populate() before
adding the overlay to the map view?
Steve
On Tue, Jun 29, 2010 at 5:42 PM, Pedro Teixeira <[email protected]
> wrote:
Hey there...
My application using google maps was working just fine.. I left it for
a while.. and suddenly out of the blue.. it crashes by just touching
on the map... the only change I've done was to change a .png file for
another image..
Anyway.. I get a NullPointerException.. on the debugger.. nd the
logcat writes this errors:
06-30 01:39:16.756: ERROR/ActivityThread(619): Failed to find provider
info for android.server.checkin
06-30 01:39:16.856: ERROR/ActivityThread(619): Failed to find provider
info for android.server.checkin
06-30 01:39:23.546: ERROR/ActivityThread(738): Failed to find provider
info for com.google.settings
06-30 01:39:23.566: ERROR/ActivityThread(738): Failed to find provider
info for com.google.settings
06-30 01:39:23.606: ERROR/ActivityThread(738): Failed to find provider
info for com.google.settings
and more
06-30 01:39:23.606: ERROR/ActivityThread(738): Failed to find provider
info for com.google.settings
06-30 01:39:27.527: ERROR/MapActivity(738): Couldn't get connection
factory client
06-30 01:39:56.476: ERROR/AndroidRuntime(738): Uncaught handler:
thread main exiting due to uncaught exception
06-30 01:39:56.627: ERROR/AndroidRuntime(738):
java.lang.NullPointerException
06-30 01:39:56.627: ERROR/AndroidRuntime(738): at
com.google.android.maps.ItemizedOverlay.getItemsAtLocation
(ItemizedOverlay.java:
617)
06-30 01:39:56.627: ERROR/AndroidRuntime(738): at
com.google.android.maps.ItemizedOverlay.getItemAtLocation
(ItemizedOverlay.java:
586)
06-30 01:39:56.627: ERROR/AndroidRuntime(738): at
com.google.android.maps.ItemizedOverlay.handleMotionEvent
(ItemizedOverlay.java:
498)
06-30 01:39:56.627: ERROR/AndroidRuntime(738): at
com.google.android.maps.ItemizedOverlay.onTouchEvent
(ItemizedOverlay.java:
572)
06-30 01:39:56.627: ERROR/AndroidRuntime(738): at
com.google.android.maps.OverlayBundle.onTouchEvent(OverlayBundle.java:
63)
there's much more.. but i guess its something to do with the maps
itself.. any help please?
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Pedro Teixeira
www.pedroteixeira.org
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