[Android] Accounts

1. Docs
2. Important Classes
   
   • Account
   • AccountManager
   • AbstractAccountAuthenticator
   • AccountAuthenticatorResponse
   • AccountAuthenticatorActivity
     
   • AbstractThreadedSyncAdapter
     
3. Samples
   
   • Custom sync providers to integrate with the Android system contacts, calendars
     
     [
     Ref:
     
     
     Download:
     http://blogimg.chinaunix.net/blog/upfile2/110512122012.zip
     ]
     
   • Brings your apps' contacts and statuses into Android contacts database
     
     [
     Ref:
     
     
     Download:
     http://blogimg.chinaunix.net/blog/upfile2/110512122002.zip
     ]
     
   • xxx
     
4. xxx