code: @Override
  	public void link(Activity context, String token, String secret, SocializeAuthListener listener) {
  		
  		TwitterAuthProviderInfo twInfo = new TwitterAuthProviderInfo();
  		twInfo.setConsumerKey(config.getProperty(SocializeConfig.TWITTER_CONSUMER_KEY));
  		twInfo.setConsumerSecret(config.getProperty(SocializeConfig.TWITTER_CONSUMER_SECRET));
  		
  		DefaultUserProviderCredentials credentials = new DefaultUserProviderCredentials();
  		credentials.setAuthProviderInfo(twInfo);
  		credentials.setAccessToken(token);
  		credentials.setTokenSecret(secret);
  		
  		getSocialize().authenticateKnownUser(
  				context, 
  				credentials, 
  				listener);		
  		
  	}
docs: /* (non-Javadoc)
  @see com.socialize.networks.twitter.TwitterUtilsProxy#link(android.app.Activity, java.lang.String, java.lang.String, com.socialize.listener.SocializeAuthListener)