Android Open Source - ubihelper Broadcast Intent Subscription






From Project

Back to project page ubihelper.

License

The source code is released under:

GNU General Public License

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Java Source Code

/**
 * Copyright (c) 2012 The University of Nottingham
 * /*from   w w w .ja  v a2  s  .co m*/
 * This file is part of ubihelper
 *
 *  ubihelper is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  ubihelper is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with ubihelper. If not, see <http://www.gnu.org/licenses/>.
 *  
 *  @author Chris Greenhalgh (cmg@cs.nott.ac.uk), The University of Nottingham
 */
package uk.ac.horizon.ubihelper.service;

import java.util.logging.Logger;

import org.json.JSONObject;

import android.content.Context;
import android.content.Intent;

import uk.ac.horizon.ubihelper.channel.Subscription;

/**
 * @author cmg
 *
 */
public class BroadcastIntentSubscription extends Subscription {
  static Logger logger = Logger.getLogger(BroadcastIntentSubscription.class.getName());
  public static final String ACTION_CHANNEL_NEW_VALUE = "uk.ac.horizon.ubihelper.actions.CHANNEL_NEW_VALUE";
  public static final String EXTRA_NAME = "uk.ac.horizon.ubihelper.extras.NAME";
  public static final String EXTRA_VALUE = "uk.ac.horizon.ubihelper.extras.VALUE";
  private static final double DEFAULT_PERIOD = 0.25;
  private static final double DEFAULT_MIN_INTERVAL = DEFAULT_PERIOD/2;
  private Context context;
  
  public BroadcastIntentSubscription(Context context, String channelName) {
    super(channelName);
    this.context = context;
    updateConfiguration(DEFAULT_PERIOD, DEFAULT_MIN_INTERVAL, 0);
  }

  @Override
  protected void handleAddValue(JSONObject value) {
    logger.info("handleAddValue for "+getChannelName()+" "+getId()+": "+value);
    Intent i = new Intent(ACTION_CHANNEL_NEW_VALUE);
    i.putExtra(EXTRA_NAME, getChannelName());
    i.putExtra(EXTRA_VALUE, value.toString());
    context.sendBroadcast(i);
  }
}




Java Source Code List

org.json.JSONArray.java
org.json.JSONException.java
org.json.JSONObject.java
org.json.JSONString.java
org.json.JSONStringer.java
org.json.JSONTokener.java
org.json.JSONWriter.java
uk.ac.horizon.ubihelper.channel.ChannelFactory.java
uk.ac.horizon.ubihelper.channel.ChannelListener.java
uk.ac.horizon.ubihelper.channel.ChannelManager.java
uk.ac.horizon.ubihelper.channel.ChannelValueEvent.java
uk.ac.horizon.ubihelper.channel.NamedChannel.java
uk.ac.horizon.ubihelper.channel.PullSubscription.java
uk.ac.horizon.ubihelper.channel.SharedVariableChannel.java
uk.ac.horizon.ubihelper.channel.Subscription.java
uk.ac.horizon.ubihelper.dns.DnsClient.java
uk.ac.horizon.ubihelper.dns.DnsProtocol.java
uk.ac.horizon.ubihelper.dns.DnsServer.java
uk.ac.horizon.ubihelper.dns.DnsUtils.java
uk.ac.horizon.ubihelper.httpserver.HttpClientHandler.java
uk.ac.horizon.ubihelper.httpserver.HttpContinuation.java
uk.ac.horizon.ubihelper.httpserver.HttpError.java
uk.ac.horizon.ubihelper.httpserver.HttpListener.java
uk.ac.horizon.ubihelper.j2se.Base64.java
uk.ac.horizon.ubihelper.j2se.Server.java
uk.ac.horizon.ubihelper.net.Fragment.java
uk.ac.horizon.ubihelper.net.Marshaller.java
uk.ac.horizon.ubihelper.net.Message.java
uk.ac.horizon.ubihelper.net.OnPeerConnectionListener.java
uk.ac.horizon.ubihelper.net.PeerConnectionScheduler.java
uk.ac.horizon.ubihelper.net.PeerConnection.java
uk.ac.horizon.ubihelper.protocol.ClientInfo.java
uk.ac.horizon.ubihelper.protocol.ClientState.java
uk.ac.horizon.ubihelper.protocol.MessageUtils.java
uk.ac.horizon.ubihelper.protocol.PeerInfo.java
uk.ac.horizon.ubihelper.protocol.ProtocolManager.java
uk.ac.horizon.ubihelper.service.BroadcastIntentSubscription.java
uk.ac.horizon.ubihelper.service.EnabledPeersChannel.java
uk.ac.horizon.ubihelper.service.LogManager.java
uk.ac.horizon.ubihelper.service.LogSubscription.java
uk.ac.horizon.ubihelper.service.PeerManager.java
uk.ac.horizon.ubihelper.service.PeersOpenHelper.java
uk.ac.horizon.ubihelper.service.Service.java
uk.ac.horizon.ubihelper.service.WifiDiscoveryManager.java
uk.ac.horizon.ubihelper.service.channel.BluetoothDiscoveryChannel.java
uk.ac.horizon.ubihelper.service.channel.CellLocationChannel.java
uk.ac.horizon.ubihelper.service.channel.CellStrengthChannel.java
uk.ac.horizon.ubihelper.service.channel.GpsStatusChannel.java
uk.ac.horizon.ubihelper.service.channel.LocationChannel.java
uk.ac.horizon.ubihelper.service.channel.MicChannel.java
uk.ac.horizon.ubihelper.service.channel.PollingChannel.java
uk.ac.horizon.ubihelper.service.channel.SensorChannel.java
uk.ac.horizon.ubihelper.service.channel.TimeChannel.java
uk.ac.horizon.ubihelper.service.channel.WifiScannerChannel.java
uk.ac.horizon.ubihelper.ui.AboutActivity.java
uk.ac.horizon.ubihelper.ui.ChannelListActivity.java
uk.ac.horizon.ubihelper.ui.ChannelPeerListActivity.java
uk.ac.horizon.ubihelper.ui.ChannelValueActivity.java
uk.ac.horizon.ubihelper.ui.ChannelViewActivity.java
uk.ac.horizon.ubihelper.ui.LoggingChannelListActivity.java
uk.ac.horizon.ubihelper.ui.LoggingPreferences.java
uk.ac.horizon.ubihelper.ui.MainPreferences.java
uk.ac.horizon.ubihelper.ui.ManagePeersActivity.java
uk.ac.horizon.ubihelper.ui.PeerInfoActivity.java
uk.ac.horizon.ubihelper.ui.PeerManualAddActivity.java
uk.ac.horizon.ubihelper.ui.PeerRequestActivity.java
uk.ac.horizon.ubihelper.ui.PeerRequestInfoActivity.java
uk.ac.horizon.ubihelper.ui.SearchPeersActivity.java
uk.ac.horizon.ubihelper.ui.TestActivity.java
uk.ac.horizon.ubihelper.ui.WifiStatusActivity.java
uk.ac.horizon.ubihelper.websocket.ClientWebsocket.java
uk.ac.horizon.ubihelper.websocket.ReadyState.java
uk.ac.horizon.ubihelper.websocket.SocketChannelWebsocket.java
uk.ac.horizon.ubihelper.websocket.WebsocketListener.java
uk.ac.horizon.ubihelper.websocket.Websocket.java