private void updateDisplayNamesAndLookupKeys() {
   // Compute display names, sort keys, lookup key, etc. for all Raw Cont
   Cursor cursor =
       mResolver.query(
           FakeContract.RAW_CONTACTS_CONTENT_URI,
           new String[] {RawContacts._ID},
           null,
           null,
           null);
   try {
     while (cursor.moveToNext()) {
       long rawContactId = cursor.getLong(0);
       mContactsProvider.updateRawContactDisplayName(mTargetDb, rawContactId);
       mContactsProvider.updateLookupKeyForRawContact(mTargetDb, rawContactId);
     }
   } finally {
     cursor.close();
   }
 }