TwitterService.java

package com.example;

//import
//
//

public class TwitterService {
    Twitter twitter;
    
    public void createInstance(){
        twitter = TwitterFactory().getInstance();
        twitter.setOAuthConsumer("key","secret");
        //confugration
        //
        //
        //
        
    }
    
    public String getScreenName(){
        return twitter.getScreenName();
    }
}