Android Open Source - imslpdroid Time Period Activity

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Java Source Code

package com.imslpdroid;
/*from   w w  w .  ja v a  2 s  .co m*/
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;

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

import com.imslpdroid.gui.StorableRestrictableListView;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;

public class TimePeriodActivity extends StorableRestrictableListView {

  private static final String baseUrl = "http://imslp.org/wiki/Browse_people_by_time_period";
  public static final String PAGENAME = "timeperiod";
  public static final String PRIMARYKEY = "period";

  @Override
  public String getBaseUrl() {
    return baseUrl;
  }

  @Override
  public List<String> downloadList(Handler handler, AtomicBoolean stopFlag) throws IOException {
    String url = baseUrl;
    List<String> res = new LinkedList<String>();
    Document doc = Jsoup.connect(url).get();
    Element content = doc.getElementById("bodyContent");
    if (content != null) {
      Elements links = content.getElementsByTag("a");
      for (Element link : links) {
        String str = link.attr("title");
        if (str.length() > 25) {
          str = str.substring(25); // cut "Category:People from the "
          String years = link.parents().parents().parents().get(1).text().replace(link.parents().parents().parents().get(0).text(), "").trim();
          str = str + ": " + years;
          res.add(str);
        }
      }
    }
    return res;
  }

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setSortingDisabled(true);
    // click on list item
    ListView lv = (ListView) findViewById(R.id.rlv_listview);
    lv.setOnItemClickListener(new OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        String timeperiod = (String) ((TextView) view).getText();
        timeperiod = "People from the " + timeperiod.split(":")[0].trim();
        Intent newIntent = new Intent();
        Bundle bun = new Bundle();
        bun.putString("group", timeperiod);
        newIntent.setClass(parent.getContext(), RestrictedComposersActivity.class);
        newIntent.putExtras(bun);
        startActivity(newIntent);
      }
    });
  }
}

Java Source Code List