title: SyncAdapter without a ContentProvider
body: <p>I want to implement a SyncAdapter for a content I want to synchronize with a server. It seems that to do so, you need a ContentProvider registered for the authority you specify in the SyncAdapter XML property file.</p>
  
  <p>As I don't want this content to be accessible to the rest of the phone, I haven't implemented my own ContentProvider and used a personal implementation to store this content.</p>
  
  <p>Do you know if it is possible to provide a synchronization using a SyncAdapter without providing a ContentProvider?</p>
  
  <p>Thank you very much.</p>