Twitter API Printing in Serial but not on canvas (help asap)

cvaneeden

Hey guys I am trying to put the filtered tweets that print to my serial port to also show up on my canvas and I am having a difficult time sorting this out. I would appreciate any help!

cvaneeden

PFont f;
boolean twitterstate = false;
String tweet;

void setup() {     
  size(500, 500);    
  background(255); 
  openTwitterStream();
  //printArray(PFont.list());
  f = createFont("Georgia", 24);
  textFont(f);
}  


void draw() {     
  //background(255);
  //openTwitterStream()
  //text("@" + status.getUser().getScreenName() + " - " + status.getText(), 10, 50);
  //if (twitterstate == true) {
  //text(tweet, width/2, height-200, width/2, 100);
  //}


}  



// Stream it
void openTwitterStream() {  

  ConfigurationBuilder cb = new ConfigurationBuilder();  
  cb.setOAuthConsumerKey("");
  cb.setOAuthConsumerSecret("");
  cb.setOAuthAccessToken("");
  cb.setOAuthAccessTokenSecret(""); 

  TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();

  FilterQuery filtered = new FilterQuery();

  // if you enter words it will use them to filter, otherwise it will sample
  String keywords[] = {
    "sandwich"
  };

  filtered.track(keywords);

  twitterStream.addListener(listener);

  if (keywords.length==0) {
    // sample() method internally creates a thread which manipulates TwitterStream 
    twitterStream.sample(); // and calls these adequate listener methods continuously.
  } else { 
    twitterStream.filter(filtered);
  }
  println("connected");
} 


// Implementing StatusListener interface
StatusListener listener = new StatusListener() {

  Status status;
  void tweet(){
  fill(0);
  text("@" + status.getUser().getScreenName() + " - " + status.getText(),CENTER,CENTER);}

  public void tweeter(Status status){
      status.getUser();
  }
  //@Override
   public void onStatus(Status status) {
   // background(255);
    System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
    //twitterstate = true;
    //tweet = "@" + status.getUser().getScreenName() + " - " + status.getText();
    //fill(0);
    //text(tweet, width/2, height-200, width/2, CENTER);

  }

  //@Override
  public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
    System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
  }

  //@Override
  public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
    System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
  }

  //@Override
  public void onScrubGeo(long userId, long upToStatusId) {
    System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
  }

  //@Override
  public void onStallWarning(StallWarning warning) {
    System.out.println("Got stall warning:" + warning);
  }

  //@Override
  public void onException(Exception ex) {
    ex.printStackTrace();
  }
};

kfrajer

Please format your code. Edit your post (gear on top right side of any of your posts), select your code and hit ctrl+o. Leave an empty line above and below your block of code. Details here: https://forum.processing.org/two/discussion/15473/readme-how-to-format-code-and-text

Kf

jeremydouglass

Please edit your post and remove your OAuth keys from this public forum (they are supposed to be secret)

cvaneeden

I figured it out on my own. If anyone else had this problem refer to this: http://www.codasign.com/tutorials/processing-and-twitter/searching-twitter-for-tweets/

cvaneeden

import java.util.*;

Twitter twitter;
String searchString = "sandwich";
List<Status> tweets;
boolean action = false;
int currentTweet;
PImage like;
PImage dislike;
PImage leftHand;
PImage rightHand;
PImage sandwich;
PImage profile;
PImage logo;

void setup()
{
    size(1200,800);

    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setOAuthConsumerKey("");
    cb.setOAuthConsumerSecret("");
    cb.setOAuthAccessToken("");
    cb.setOAuthAccessTokenSecret("");

    TwitterFactory tf = new TwitterFactory(cb.build());

    twitter = tf.getInstance();

    getNewTweets();

    currentTweet = 0;

    //thread("refreshTweets");
    like = loadImage("icons_like.png");
    dislike = loadImage("icons_dislike.png");
    leftHand = loadImage("icons_leftHand.png");
    rightHand = loadImage("icons_rightHand.png");
    sandwich = loadImage("icons_Sandwich.png");
    profile = loadImage("icons_Avatar.png");
    logo = loadImage("Twitter_Logo_WhiteOnImage.png");
}

void draw()
{
    background(20);
    noFill();
    stroke(255);
    rect(30, 200, 1150, 200);
    fill(255);
    textSize(30);
    text("Please Like or Dislike This Tweet:", 100, 100);

  if (action==true){
    currentTweet = currentTweet + 1;
    action = false;
  }
    if (currentTweet >= tweets.size())
    {
        currentTweet = 0;
    }

    Status status = tweets.get(currentTweet);

    textSize(14);
    fill(255);
    text(status.getText(), 145, 300);

    image(sandwich, 900,50);
    image(logo, 0,40);
    image(profile,45,260);
    //fill(150);
    image(like,100,500);
    image(dislike,900,500);
    //rect(100,500,200,200);
    //rect(900,500,200,200);

    delay(6000);
}

void getNewTweets()
{
    try
    {
        Query query = new Query(searchString);

        QueryResult result = twitter.search(query);

        tweets = result.getTweets();
    }
    catch (TwitterException te)
    {
        System.out.println("Failed to search tweets: " + te.getMessage());
        System.exit(-1);
    }
}

jeremydouglass

@cvaneeden -- thank you so much for sharing your solution with the forum!!