Using pre-defined overlays in Google map

well i was able to find loads of information on how to create my own custom overlays onto the map, but none on how can i use the ones that google already has put on.

I basically want to use all the overlays of one type (say the Hotel overlay icons) and get their geoPoints and then use them in any w开发者_如何学JAVAay i want...right now i have to manually get the geoPoint of every such hotel overlay and then use them, which is pretty painful considering google has already marked them out...but i have no idea how can i use them..

Any idea how can i do this?

Those are not available to Android SDK developers -- they are part of the proprietary Google Maps application. The only pre-built overlay available to SDK developers is MyLocationOverlay.