title: Is it possible to override the Accounts & Sync 'Remove Account' functionality
body: <p>I am working on application which has a sync adapter and authenticator used to add accounts via the Android Account Manager. I've got the following two problems:</p>
  
  <p>1) It was possible to override the 'Add Account' button's functionality in Accounts &amp; Sync, but I can't find a way to override the 'Remove Account' button's functionality - is this possible?</p>
  
  <p>2) I've read that authenticators can prevent removal of their accounts but I can't find out how...does anyone know how I can add this to my authenticator? That way I might be able to use  AbstractAccoutnAuthenticator.getAccountRemovalAllowed to acheive the functionality I want.</p>
  
  <p>Thanks</p>