Android Open Source - ChallengeYourFriends Create Challenge

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From Project

Back to project page ChallengeYourFriends.

License

The source code is released under:

GNU General Public License

Java Source Code

import java.util.ArrayList;
import java.util.Scanner;
//from  w  w  w  .  j a  v  a 2s  .c  om
import twitter4j.Twitter;
import twitter4j.TwitterException;


public class CreateChallenge {
  
  
  public Challenge menu(Scanner in, Twitter twitter) throws TwitterException
  {
    String challengeName;
    ArrayList<String> rules;
    int numOfDays;
    String linkName;
    Challenge challenge;
    
    
    challengeName = nameChallenge(in);
    rules = createRules(in);
    numOfDays = createTimeframe(in);
    linkName = addLink(in);
    
    
    challenge = createChallenge(challengeName, rules, numOfDays, linkName);
    
    sendChallenge(in, twitter, challenge);

    return challenge;
  
  }
  
  private String nameChallenge(Scanner in)
  {
    //Scanner in = new Scanner(System.in);
    String modifiedChallengeName;
    
    do {
      System.out.println("What would you like to name your challenge?");
      String challengeName = in.nextLine();
      String delims = "[ ]+";
      String[] tokens = challengeName.split(delims);
    
      modifiedChallengeName = Character.toUpperCase(tokens[0].charAt(0)) + tokens[0].substring(1);
      for(int i = 1; i < tokens.length; i++)
      {
        modifiedChallengeName += Character.toUpperCase(tokens[i].charAt(0)) + tokens[i].substring(1);
      }
      System.out.println("Challenge name: " + challengeName);
      System.out.println("Modified Challenge name: " + modifiedChallengeName);
      System.out.println();
      
      if(modifiedChallengeName.length() > 20)
      {
        System.out.println("Please keep the name of your challenge to 20 characters or under");
      }
    } while (modifiedChallengeName.length() > 20);
    
    //in.close();
    
    return modifiedChallengeName;
  }
  
  private ArrayList<String> createRules(Scanner in)
  {
    //Scanner in = new Scanner(System.in);
    ArrayList<String> rules = new ArrayList<String>();
    
    System.out.println("Does your challenge have rules (0,1,2, or 3)?");
    int numOfRules = in.nextInt();
    in.nextLine();
    System.out.println("Number rules: " + numOfRules);
    System.out.println();
    
    for(int i = 0; i < numOfRules; i++)
    {
      System.out.println("What is rule #" + (i+1) + "?");
      String rule = in.nextLine();
      rules.add(rule);
    }
    
    //in.close();
    
    return rules;
  }
  
  private int createTimeframe(Scanner in)
  {
    //Scanner in = new Scanner(System.in);
  
    System.out.println("How many days to complete the challenge?");
    int numOfDays = in.nextInt();
    in.nextLine();
    System.out.println("Number of days to complete: " + numOfDays);
    System.out.println();
    
    //in.close();
    
    return numOfDays;
  }
  
  private String addLink(Scanner in)
  {
    //Scanner in = new Scanner(System.in);
    String linkName;
    
    System.out.println("Do you have a link to your challenge (true/false)?");
    boolean hasLink = in.nextBoolean();
    in.nextLine();
    if(hasLink)
    {
      System.out.println("Paste your link here: ");
      linkName = in.nextLine();
      System.out.println("Link: " + linkName);
      System.out.println();
    }
    else
    {
      linkName = null;
    }
    
    //in.close();
    
    return linkName;
  }
  
  private Challenge createChallenge(String name, ArrayList<String> rules, int timeframe, String link)
  {
    return new Challenge(name, timeframe, rules, link);
  }
  
  private void sendChallenge(Scanner in, Twitter twitter, Challenge challenge) throws TwitterException
  {
    //Scanner in = new Scanner(System.in);
    
    System.out.println("Send challenge now (true/false)?");
    boolean sendChallenge = in.nextBoolean();
    in.nextLine();
    if(sendChallenge) {
      ChallengeFriends cf = new ChallengeFriends();
      cf.menu(in, twitter, challenge);
    }
    
    //in.close();
  }
}

Java Source Code List

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