[kartickv]

Location can be used to update the default, on first run. There's no reason why that has to be the same for US and Indian users. That's the point I was making all along which you haven't understood.

Second, can you give me a reference to back up your claim that Android has an API that tells you whether the user prefers km or miles? We're not talking about language or locale here (things like en-IN) but distance units.