Android Open Source - RssReader Get Rss Items Service

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Back to project page RssReader.

License

The source code is released under:

MIT License

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Java Source Code

package com.vicmns.rssreader.services;
/*from  w  ww.ja v  a2s  . c om*/
import java.util.ArrayList;
import java.util.List;

import com.vicmns.rssreader.http.GetRssItems;
import com.vicmns.rssreader.http.GetWidgetRssItems;
import com.vicmns.rssreader.interfaces.GetRssItemsCallbacks;
import com.vicmns.rssreader.models.RssItem;

import android.app.IntentService;
import android.app.Service;
import android.appwidget.AppWidgetManager;
import android.content.Intent;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Parcelable;
import android.util.Log;

public class GetRssItemsService extends IntentService implements  GetRssItemsCallbacks {
  public static final String BUNDLE_TAG = "ServiceBundle"; 
  public static final String WIDGET_ID = AppWidgetManager.EXTRA_APPWIDGET_ID;
  public static final String NOTIFICATION = "com.vicmns.rssreader.service.receiver";
  public static final String RSS_ITEMS_TAG = "RssItems";
  
  private GetRssItems getRssItems;
  private int appWidgetId = -1;
  
  public GetRssItemsService() {
    super("GetRssItemsService");
  }
  
  @Override
  protected void onHandleIntent(Intent intent) {
    Bundle bundle = intent.getBundleExtra(BUNDLE_TAG);
    if(bundle != null)
      appWidgetId = bundle.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
          AppWidgetManager.INVALID_APPWIDGET_ID);
    
    Log.i(this.getClass().getSimpleName(), "Service initialized!...");
    
    getRssItems = new GetRssItems(this, this);
    getRssItems.getNewRssItems();
  }

  @Override
  public void onItemsDownloaded(List<RssItem> rssItemList) {
    Log.i(this.getClass().getSimpleName(), "Downloading was a success...");
    publishResults(rssItemList);
  }

  @Override
  public void onDestroy() {
    if(getRssItems != null)
      getRssItems.cancelWSCall();
    super.onDestroy();
  }

  @Override
  public void onConnectionError() {
    Log.i(this.getClass().getSimpleName(), "Connection error retrying...");
//    try {
//      Thread.sleep(3000);
//      getRssItems.getNewRssItems();
//    } catch (InterruptedException e) {
//      // TODO Auto-generated catch block
//      e.printStackTrace();
//    }
  }
  
   private void publishResults(List<RssItem> rssItemList) {
        Intent intent = new Intent(NOTIFICATION);
        Bundle bundle = new Bundle();
      bundle.setClassLoader(RssItem.class.getClassLoader());
      bundle.putParcelableArrayList("RssItems", (ArrayList<? extends Parcelable>) rssItemList);
      bundle.putInt(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
      intent.putExtra("AdapterBundle",bundle);
      
      Log.i(this.getClass().getSimpleName(), "Send Broadcast");
        sendBroadcast(intent);
   }

}

Java Source Code List