Question

I have displayed multiple pins in map in same color but i need to display different color pins for each location, Here is the code,

Drawable drawable;
AddItemizesOverlay itemizedOvrealy;
drawable = this.getResources().getDrawable(R.drawable.color1);
        itemizedOverlay = new AddItemizedOverlay(drawable, mapView);
        for(int i=0;i<paramLat.size();i++)
        {
            lat = Double.parseDouble(paramLat.get(i)); 
            lon = Double.parseDouble(paramLong.get(i));
            geoPoint = new GeoPoint((int)(lat * 1E6), (int)(lon *1E6));
            geopoints.add(geoPoint);
            List<Overlay> mapOverlays = mapView.getOverlays();
            name = calloutName.get(i);
            overlayitem[i] = new Overlay
            Item(geoPoint, calloutName.get(i), "Time: " + calloutTime.get(i)); 
            itemizedOverlay.addOverlay(overlayitem[i]);
            mc.animateTo(geoPoint);
         }
            mapView.getOverlays().add(itemizedOverlay);

AddItemizedOverlay.java

 public AddItemizedOverlay(Drawable drawable, MapView mapView) {
         super(boundCenter(drawable), mapView);
         c = mapView.getContext();
     }

Here passed the pin image as drawable name as ‘color1’, but i need to send different colors pin as drawable. and in result each location marked by different pins.

Answer 1

According to your code, itemizedOverlay = new AddItemizedOverlay(drawable, mapView); here you make any condition and change the drawable for each paramLat. So replace your itemizedOverlay inside for loop and set different drawable with if condition.