Android Open Source - RSS-Steam Rss Service

From Project

Back to project page RSS-Steam.
License

The source code is released under:
Apache License
If you think the Android project RSS-Steam listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.jddmxgg.ofertassteam;
// w w w . j  a v  a  2 s .  c  o m
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.xmlpull.v1.XmlPullParserException;

import android.app.IntentService;
import android.content.Intent;
import android.os.Bundle;
import android.os.ResultReceiver;
import android.util.Log;

public class RssService extends IntentService
{
  private static SQLiteHelper mDB;
  private static final String RSS_LINK_HUNTGAMES = "http://feeds.feedburner.com/Huntgames_es?format=xml";
  private static final String RSS_LINK_STEAMOFERTAS = "http://steamofertas.com/feed/";
  private static final String RSS_LINK_OFERTASDEUNPANDA = "http://ofertasdeunpanda.com/feed/";
  private static final String RSS_LINK_VAYAANSIAS = "http://www.vayaansias.com/feeds/posts/default?alt=rss";

  public static final String ITEMS = "items";
  public static final String RECEIVER = "receiver";
  public static List<RssItem> rssItems = null;

  private String mColor = Constants.Colors.PURPLE.getColor();
  private ArrayList<Constants.Colors> Colors = new ArrayList<Constants.Colors>(Arrays.asList(Constants.Colors.values()));
  private int pos = 0;
  
  public static void setDatabase(SQLiteHelper db)
  {
    mDB = db;
  }

  public RssService()
  {
    super("RssService");
  }

  @Override
  protected void onHandleIntent(Intent intent)
  {
    loadRSS();

    Bundle bundle = new Bundle();
    bundle.putSerializable(ITEMS, (Serializable) rssItems);
    ResultReceiver receiver = intent.getParcelableExtra(RECEIVER);
    receiver.send(0, bundle);
  }

  public void loadRSS()
  {
    Log.d(Constants.TAG, "Service started");
    rssItems = null;
    try
    {
      RssParser parser = new RssParser();
      rssItems = parser.parse(getInputStream(RSS_LINK_HUNTGAMES));
      rssItems.addAll(parser.parse(getInputStream(RSS_LINK_STEAMOFERTAS)));
      rssItems.addAll(parser.parse(getInputStream(RSS_LINK_OFERTASDEUNPANDA)));
      rssItems.addAll(parser.parse(getInputStream(RSS_LINK_VAYAANSIAS)));
      
      Collections.reverse(rssItems);
      Collections.sort(rssItems, new DayComparer());
      Collections.sort(rssItems, new MonthComparer());
      Collections.reverse(rssItems);

      setColors();
      if(rssItems != null)
        mDB.insertValues(rssItems);
    }
    catch (XmlPullParserException e)
    {
      Log.w(e.getMessage(), e);
    }
    catch (IOException e)
    {
      Log.w(e.getMessage(), e);
    }

  }

  public InputStream getInputStream(String link)
  {
    try
    {
      URL url = new URL(link);
      return url.openConnection().getInputStream();
    }
    catch (IOException e)
    {
      Log.w(Constants.TAG, "Exception while retrieving the input stream", e);
      return null;
    }
  }

  private void setColors()
  {
    for (int i = 0; i < rssItems.size(); i++)
    {
      if (i > 0)
        if (!rssItems.get(i).getDay().equals(rssItems.get(i - 1).getDay()))
          pos++;
      if (pos >= Colors.size())
        pos = 0;

      mColor = Colors.get(pos).getColor();
      rssItems.get(i).setColor(mColor);
    }
  }

  public class MonthComparer implements Comparator<RssItem>
  {
    @Override
    public int compare(RssItem item1, RssItem item2)
    {
      Integer value1 = Integer.valueOf(item1.getMonth());
      Integer value2 = Integer.valueOf(item2.getMonth());
      return value1.compareTo(value2);
    }
  }

  public class DayComparer implements Comparator<RssItem>
  {
    @Override
    public int compare(RssItem item1, RssItem item2)
    {
      Integer value1 = Integer.valueOf(item1.getDay());
      Integer value2 = Integer.valueOf(item2.getDay());    
      return value1.compareTo(value2);
    }
  }
}
Java Source Code List
