Well i really need this information...and well my english is horrible and i didn't understand one thing related with your tutorial FriendFinder.
This application find the current position of any mobile's friend using GPS or i have to set one constant localization that i have to introduce ( in notes of the contacts, i suppose )?
I mean, for finish my university final project, i only need to detect where is the person who i'm talking with. And this tutorial is usefull, and i want to know how i can get the position of the people at each moment.
Sorry for my english, and please help!!! I only need this to finish with my studies in the university. A lot of thanks i read you a lot of times for learning a lot of things about android.