how to draw a path between two geopoints(not specific) in google map in android?

i have been working on developing an app "jogging tracker", wherein from my ini开发者_如何学编程tial to final position of jogging, the path would be traced using gps and drawn on google map.

but i am not able to draw the path . can someone please help me with a code for doing so.

please help!!

I tried this tutorial and could implement it very easily.

http://csie-tw.blogspot.com/2009/06/android-driving-direction-route-path.html