title: android delete specific contact programmatically
body: <p>Right now, this code is working
  <code>ops.add(ContentProviderOperation                   .newDelete(ContactsContract.Data.CONTENT_URI)                       .withSelection(ContactsContract.Data.RAW_CONTACT_ID+"=?",new String[] {sid}).build());</code></p>
  
  <p>However it creates unknown record and seems that its the deleted contact. Do I need something to make it work properly?</p>