Class android.provider.ContactsContract.Contacts.Entity
Added interface android.provider.ContactsContract.DataUsageStatColumns.
      
| API Diff Specification | |
| To Level: | 21 | 
| From Level: | 20 | 
| Generated | 2014.10.15 15:01 | 
ContactsContract.Contacts.Entity
Added interface android.provider.ContactsContract.DataUsageStatColumns.