JSoup Example

In this project, we took words by parsing HTML on a page on Wikipedia through JSoup in Android Studio. Bu projede Android Studio'da JSOUP ile internetteki bir sayfadan(Wikipedia) HTML'i parçalayarak kelimeleri aldık.

Libraries

Add These Libraries

import android.app.ProgressDialog;
import android.os.AsyncTask;
import android.os.Bundle;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

Dependency

Add This Dependency

implementation 'org.jsoup:jsoup:1.12.1'

AndroidManifest.xml

Add This Manifest Line

 <uses-permission android:name="android.permission.INTERNET" />

This is our target text.

That is our div.

Then we changed this area

After had got data splitted by 'space'

 arrOfWords = strDesc.split(" ", 50);

Finally traversing array and show words.

Codes

    private  class GetWordsFromWebSite extends AsyncTask<Void, Void, Void> {
        ProgressDialog progressDialog = new ProgressDialog(MainActivity.this);

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
        }

        @Override
        protected Void doInBackground(Void... params) {
            GetWordsandParse();
            return null;
        }

        //get words on website
        private void GetWordsandParse() {
            try{
                String newURL="https://en.wikipedia.org/wiki/Rosika_Schwimmer";
                Document doc  = Jsoup.connect(newURL).get();
                Elements trs = doc.select("div.mw-parser-output");
                for (Element tr : trs) {
                    String strDesc = tr.text();
                    arrOfWords = strDesc.split(" ", 50);
                }
            }catch (Exception e){

                e.printStackTrace();
            }
        }
        @Override
        protected void onPostExecute(Void aVoid) {
            int i=0;
            for(String word: arrOfWords)
                System.out.println(i++ +".- "+word);
        }
    }