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Hi im working on an app that use gps My testing devices are Nexus One and Htc Mytouch 3g Slide

So does anyone know how to improve the gps accuracy?

A: 

see this post: http://stackoverflow.com/questions/3289039/google-maps-apps-with-mapview-have-different-current-positions

Are you talking about your own MapView witin your app or the Google Maps app? In your own map, use both network provider and gps provider to get the location. Gps only works outdoors under free sky and is more accurate, while a network provider works indoors as well but less accurate.

Also read this: http://forum.sdx-developers.com/android-2-1-development/cdma-lockup-wifi-use-wireless-networks-and-gps!/msg22834/#msg22834

Mathias Lin