UrbanDictionary.java

package com.bittle;

import android.os.AsyncTask;

import java.io.*;
import java.net.URL;
import java.net.URLConnection;


public class UrbanDictionary extends AsyncTask<String, Void, String> {


    @Override
    protected String doInBackground(String... params) {
        String line = params[0];
        String term2 = line.substring(line.indexOf(" "));
        try {
            try {
                String top = "!ud " + term2 + "\n\nUrban dictionary\n\n";
                final String term = term2.replaceAll("\\s+", "+");
                URL url = new URL("http://www.urbandictionary.com/define.php?term=" + term);
                //URL url = new URL("file:///Users/oscar/Desktop/inputFile");

                URLConnection con = null;
                InputStream is = null;
                try {
                    con = url.openConnection();
                    is = con.getInputStream();
                } catch (java.net.UnknownHostException ex) {
                    return "Check your internet connection";
                }

                BufferedReader br = null;
                try {
                    br = new BufferedReader(new InputStreamReader(is));
                } catch (java.lang.NullPointerException e) {
                    return "Check your internet connection";
                }

                //String line = null;

                int numDef = 0;
                //boolean flag = false;
                String[] storage = new String[10];
                //try {
                while ((line = br.readLine()) != null) {
                    int count = 0;
                    boolean flag = false;
                    try {
                        while (!(line.contains("<div class=\'meaning\'>")) && line != null) {
                            line = br.readLine();
                        }
                    } catch (Exception e) {
                        break;
                    }
                    line = br.readLine();
                    if (line.contains("<p>Can you define it?</p>")) {
                        return "No Definition";
                    }
                    try {
                        while (!line.contains("<div class=\'contributor\'>") && line != null) {
                            //count++;
                            //System.out.println(count);
                            if (line.contains("<p>Can you define it?</p>")) {
                                return "No Definition";
                            }
                            //if(line.contains("</div><div class='example'>")){count++;}


                            line += br.readLine();

                        }

                        line = line.replace("</div><div class='contributor'>", "");
                        line = line.replace("</div><div class='example'>", "\n\nⓔⓧⓐⓜⓟⓛⓔ:\n\n");

                        line = line.replace("<br/>", "\n");
                        line = line.replace("&quot;", "\"");
                        line = line.replace("&#39;", "\'");

                    } catch (Exception ex3) {
                        break;
                    }
                    String temp = "";
                    if (line.contains("<")) {
                        int l = line.length() - ((line.replaceAll("<", "")).length());
                        for (int xx = 0; xx < l; xx++) {
                            int a = line.indexOf("<");
                            int b = line.indexOf(">");
                            if (a == -1) {
                                continue;
                            }
                            String t;
                            try {
                                t = line.substring(a, b + 1);
                            } catch (Exception ex) {
                                t = line.substring(a, b);
                            }
                            line = line.replace(t, "");
                        }
                        line = line.replace("&lt;", "<");
                        line = line.replace("&gt;", ">");

                    }

                    //System.out.println(t+"====");

                    if (!line.equals(null)) {
                        storage[numDef] = line;
                    }

                    numDef++;
                }
                br.close();
                for (int xp = 0; xp < numDef; xp++) {
                    int ran = (int) (Math.random() * numDef);
                    if (!(storage[ran].length() > 2000 - top.length())) {
                        String t = storage[ran].substring(0, storage[ran].length() - 3);
                        if (!t.contains("ⓔⓧⓐⓜⓟⓛⓔ:")) {
                            storage[ran] = storage[ran].replace("ⓔⓧⓐⓜⓟⓛⓔ:\n\n", "ⓝⓞ ⓔⓧⓐⓜⓟⓛⓔ ⓕⓞⓤⓝⓓ");
                        }
                        return top + storage[ran];

                    }
                }


            } catch (Exception ex) {
                //return ex.toString();
                System.out.println(ex.toString());
            }
            //System.out.println("An error has occurred! Please contact Bittle");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return "No Definition found";
    }


    protected void onPostExecute(String result) {
        super.onPostExecute(result);
        kik.a.e.c.a caller = new kik.a.e.c.a();

        caller.sendMessage(result);
    }

    public static void main(String[][] args) {
        //This is how you call the async task
        String line = "!ud hi";
        line = line.replace("\\s+", " "); //This incase someone puts double space for some reason


        if (line.split(" ")[0].equals("!ud")) //To make sure its !ud
            new UrbanDictionary().execute(line);
    }

}