Wild guess... and i could be totally wrong: It could be a proxy returning an empty result for some reason.
Try to set the HTTP caching headers in the request to no-cache: Cache-Control: no-cache and Pragma: no-cache -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en