code: @Override
  	public void unlink(Context context) {
  		SocializeSession session = getSocialize().getSession();
  		session.clear(AuthProviderType.TWITTER);
  		session.getUserSettings().setAutoPostTwitter(false);
  		userSystem.saveSession(context, session);		
  	}
docs: /* (non-Javadoc)
  @see com.socialize.networks.twitter.TwitterUtilsProxy#unlink(android.app.Activity)