J'avais récuperer un fichier jtwitter.jar puis le code processing etait divisé en deux partie :
Un onglet "thread" auquel je n'ai pas touché (et pas compris ^^) :
//
//  ThreadedTwitter.java
//  twitterServer
//
//  Created by uros petrevski on 24/06/09.
//  Copyright 2009 NoDesign. All rights reserved.
//

import winterwell.jtwitter.*;
import winterwell.jtwitter.Twitter.Status;

public class ThreadedTwitter extends Thread implements Runnable
{

  private Twitter twitter;

  private boolean ready;
  private boolean keepRunning;
  public int dream = 180000;
  private String srch = "";

  private String tPhrase="";
  private String health="";
  private String errLog="";

  private int hits = 4;
  private int nTweets = 0;

  private String sensInstructions[] = {
    "Search", "Hits", "Lang", "Twitter", "Reset", "Rate", "Fps"
  };
  private String buff = null;


  ThreadedTwitter(int d, String srch)
  {
    dream = d*1000;
    keepRunning=true;
    ready=false;
    boolean go = true;
    this.srch = srch;


    health = "i'm trying to connect to twitter";
    while(go) {

      try {
        twitter = new Twitter();


        health = "Connected to Twitter!";

        go = false;
      }
      catch (Exception e) {
        errLog = "can't initialize twitter object" + e;
        go = true;
      }
    }
  }


  public void setHits(int n) {
    this.hits = n;
  }

  public int getNResults() {
    return nTweets;
  }

  public String getPhrase() {
    if (ready==false)
    {
      // You asked for it too early. Or asked for a new one 
      // before getting this one...
      return null;
    }
    else {
      ready=false; // ok I'll give you, and I go back to sleep
      return tPhrase;
      //We can only return it once, should make user code easier.
    }
  }


  private String getStatusFromAll() {

    String o =" ";
    List fromTwitter;

    try {
      println("searching");
      fromTwitter = twitter.search(srch);

      int hTarget = 0;
      if (fromTwitter.size()<hits)
        hTarget = fromTwitter.size();
      else
        hTarget = hits;

      println("n results " + fromTwitter.size());
      nTweets = fromTwitter.size();


      /*
      for (int i=0; i<hTarget; i++) {
       Status an = (Status) fromTwitter.get(i);
       String user = an.user.toString();
       String userText = an.getText();
       
       o+= userText + " ";
       //  println(o);
       }
       
       */

      // take only one result

      Status an = (Status) fromTwitter.get(0);
      String user = an.user.toString();
      String userText = an.getText();

      o = userText;
    }
    catch(TwitterException e) {
      errLog =" NETWORK IS DOWN baby!!";
      //will not update status if network is down
    }

    ready = true;
    o+=" ";
    return o;
  }

  public void goOn()
  {
    keepRunning = true;
  }

  public void close()
  {
    keepRunning=false;
  }

  public void run()
  {
    while(keepRunning)
    {

      if(ready==false)
        tPhrase = getStatusFromAll();
      try
      {

        this.sleep(dream);
      }
      catch (Exception e)
      {
        //we can be woken up early.. oh woe is us!
      }
    }
    health = "threadedTwittLoader stopping";
  }
}









Et un onglet "lampeDanza" dans mon cas, où j'entre le tag dans lequels on va chercher des mots posté dans les messages :




import processing.serial.*;

// The serial port:
Serial myPort;

boolean rouge = false;
boolean vert = false;
boolean bleu = false;


ThreadedTwitter tt = new ThreadedTwitter(3, "#lampeDanza"); // each 30 sec reload !!!ICI LE HASHTAG A CHERCHER!!!

void setup() {
  // List all the available serial ports:
  println(Serial.list());

  // I know that the first port in the serial list on my mac
  // is always my  Keyspan adaptor, so I open Serial.list()[0].
  // Open whatever port is the one you're using.
  myPort = new Serial(this, Serial.list()[0], 9600);

  // Send a capital A out the serial port
  //myPort.write(65);


  tt.start();
}

void draw() {

  String phrase = tt.getPhrase();
  if (phrase != null) {
    println(phrase);

    rouge = false;
    vert = false;
    bleu = false;

    String strOrig = phrase;
    int intIndex;


    /// rouge
    intIndex = strOrig.indexOf("rouge");       /// ICI LES MOTS A CHERCHER, "rouge" dans ce cas
    if(intIndex == - 1) {
      println("Rouge color not found");
    }
    else {
      println("Found Rouge at index " + intIndex);
      rouge = true;
    }

    /// vert
    intIndex = strOrig.indexOf("vert");
    if(intIndex == - 1) {
      println("Vert color not found");
    }
    else {
      println("Found Vert at index " + intIndex);
      vert = true;
    }


    /// bleu
    intIndex = strOrig.indexOf("bleu");
    if(intIndex == - 1) {
      println("Bleu color not found");
    }
    else {
      println("Found Bleu at index " + intIndex);
      bleu = true;
    }


    out();


    /*   
     for (int i=0; i<phrase.length(); i++) {
     myPort.write(phrase.charAt(i));
     delay(300);
     }
     */
  }
  else {
    // println("0 results waiting for tweets");
  }
}

void out() {

  if (rouge || vert || bleu) {
    myPort.write('k');
    if (rouge) {
      println("rouge");
      myPort.write('r');
    }

    if (vert) {
      println("vert");
      myPort.write('g');
    }
    if (bleu) {
      println("bleu");
      myPort.write('b');
    }
  }
}





Voila j'espère que ca pourra t'aider. (si besoin du jtwitter.jar je ne sais pas comment te le faire passer -mail?)

Dernière modification par Bozon (2012-12-26 15:16:23)