it.tidalwave.bluebill.mobile.android.news.AndroidNewsService Maven / Gradle / Ivy

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/***********************************************************************************************************************
 *
 * blueBill Mobile - Android - open source birding
 * Copyright (C) 2009-2011 by Tidalwave s.a.s. (http://www.tidalwave.it)
 *
 ***********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************
 *
 * WWW: http://bluebill.tidalwave.it/mobile
 * SCM: https://kenai.com/hg/bluebill~android-src
 *
 **********************************************************************************************************************/
package it.tidalwave.bluebill.mobile.android.news;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import it.tidalwave.bluebill.mobile.android.R;
import it.tidalwave.bluebill.mobile.android.util.Analytics;
import it.tidalwave.bluebill.mobile.network.DefaultNetworkingPreferences;
import it.tidalwave.bluebill.mobile.news.DefaultNewsService;
import it.tidalwave.netbeans.util.Locator;
import java.io.IOException;
import java.net.URL;
import javax.annotation.Nonnull;
import org.openide.util.lookup.ServiceProvider;
import static org.openide.util.NbBundle.*;

/***********************************************************************************************************************
 *
 * @stereotype Service
 * 
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 **********************************************************************************************************************/
@ServiceProvider(service=AndroidNewsService.class, supersedes={"it.tidalwave.bluebill.mobile.news.DefaultNewsService"})
public class AndroidNewsService extends DefaultNewsService
  {
    private static final Class _ = DefaultNewsService.class;
    
    public static final int NEWS_NOTIFICATION_ID = 999;
    
    @Nonnull
    private final SharedPreferences sharedPreferences = Locator.find(SharedPreferences.class);

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    private final OnSharedPreferenceChangeListener preferencesListener = new OnSharedPreferenceChangeListener()
      {
        public void onSharedPreferenceChanged (final @Nonnull SharedPreferences sharedPreferences,
                                               final @Nonnull String preferenceName)
          {
            if (DefaultNetworkingPreferences.PREF_NETWORK_CONNECTION_ALLOWED.equals(preferenceName))
              {
                start();
              }
          }
      };

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    public AndroidNewsService()
      throws IOException
      {
        sharedPreferences.registerOnSharedPreferenceChangeListener(preferencesListener);
      }

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    @Override
    protected void postUnreadNewsNotification()
      {
        final String title = getMessage(_, "unreadNewsTitle");
        final String message = getMessage(_, "unreadNewsMessage");
        final Context context = Locator.find(Context.class);
        final NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = new Notification(R.drawable.bluebill_notification, title, System.currentTimeMillis());
        final Intent notificationIntent = new Intent(context, NewsActivity.class);
        final PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
        notification.setLatestEventInfo(context, title, message, contentIntent);
        notificationManager.notify(NEWS_NOTIFICATION_ID, notification);
      }

    /*******************************************************************************************************************
     *
     *
     ******************************************************************************************************************/
    @Nonnull @Override
    protected URL createUrl (final String string)
      throws IOException
      {
        return Analytics.createURL(string);
      }
  }