I do not want to use Flurry or Localitics, because I would like to integrate the reporting system with my own server.
Is there a library that will do the same as flurry, but that will send the logs to my own server?
The Localystics client is open source, so theoretically you can adapt it to your needs, but you will need to process the server side yourself.
http://wiki.localytics.com/doku.php?id=open_source_information
I do not know a comparable open source client-server solution.