How to draw a line on a map between 2 GPS points

Question

I want to draw a line from one gps point to another. Is there a way which uses the streets on the map? And not just the air line? Does anyone have an example code for android programming in eclipse?
I didn't find any suitable way in google which I will understand. I'm just a beginner. Thank you for the outset. :)

Answer 1

You can check this blog post I wrote on this topic exactly:

Google Maps V2: Draw Driving Direction on Map:

There is also a sample project there that you can use.

Answer 2

yes there is its called Google Directions API