title: Use Dropbox/Google Drive or any alternative as a ftp server to store app data
body: <p>My app generates a xml file on the users phone from a sqlite-db. 
  Is there a possibility to send this file to a remote server so I can work with it? What is the best practice? Is there a possibility to use Dropbox or Google Drive for my purposes (use a public link from my account)? </p>