I think that we should change LocationManager to LocationClient due to [Google I/O 2013 announcements](http://www.youtube.com/watch?v=Bte_GHuxUGc&list=PLWz5rJ2EKKc9WGUwq2gQ-coU3fSyexgOx).
[Location Strategies](http://developer.android.com/guide/topics/location/strategies.html) and [Retrieving user location](https://developer.android.com/training/location/retrieve-current.html).