Rune-Haven
New Member
I have an android app that feeds on an xml file that is generated in my server with Ruby on Rails.I want to download the new version of the xml file only when the it is newer than the one I have previously downloaded.I would like to know what is the best way to do this in both sides: generate the version of the xml somehow somewhere in the server and obtain the version of the file using android.Right now I am downloading an xml with the last day of modification of the xml I want to download an in that way compare it with the one I have locally, but I don't think this way is very efficient. Can you suggest any other way to do it?Thanks in advance