Pileus Git - ~andy/iBeaconNav/blob - src/edu/ucla/iBeaconNav/Beacon.java

   1 package edu.ucla.iBeaconNav;
   2
   3 import java.util.List;
   4 import java.util.LinkedList;
   5 import java.util.HashMap;
   6 import java.util.Collection;
   7 import java.util.concurrent.locks.Lock;
   8 import java.util.concurrent.locks.ReentrantLock;
   9
  10 import android.app.Notification;
  11 import android.app.PendingIntent;
  12 import android.app.Service;
  13 import android.content.Context;
  14 import android.content.Intent;
  15 import android.content.ServiceConnection;
  16 import android.content.SharedPreferences;
  17 import android.os.IBinder;
  18 import android.os.Looper;
  19 import android.os.Messenger;
  20 import android.os.RemoteException;
  21 import android.preference.PreferenceManager;
  22
  23 import com.radiusnetworks.ibeacon.*;
  24 import com.radiusnetworks.ibeacon.client.*;
  25 import com.radiusnetworks.ibeacon.service.*;
  26
  27 public class Beacon implements IBeaconConsumer, RangeNotifier, MonitorNotifier
  28 {
  29         /* Private data */
  30         private Task           task;
  31
  32         private IBeaconManager ibeacon;
  33         private String         uuid;
  34         private HashMap<Integer,LatLon> locations;
  35
  36         /* Public methods */
  37         public Beacon(Task task) {
  38                 IBeaconManager.LOG_DEBUG = true;
  39
  40                 // Setup object
  41                 this.uuid = "iBeaconNav";
  42                 this.task = task;
  43
  44                 // Initialize iBeacons
  45                 this.locations = new HashMap<Integer,LatLon>();
  46                 this.addIBeacon(1, 1, 34.0722, -118.4441);
  47                 this.addIBeacon(1, 2, 34.0722, -118.4441);
  48                 this.addIBeacon(1, 3, 34.0722, -118.4441);
  49                 this.addIBeacon(1, 5, 34.0722, -118.4441);
  50                 this.addIBeacon(1, 5, 34.0722, -118.4441);
  51         }
  52
  53         public void connect() {
  54                 Util.debug("Task: handle - connect");
  55                 this.task.notify("Connected", android.R.drawable.presence_online);
  56                 this.ibeacon = IBeaconManager.getInstanceForApplication(this.task);
  57                 this.ibeacon.bind(this);
  58                 //this.ibeacon.setBackgroundMode(this, false);
  59         }
  60
  61         public void disconnect() {
  62                 Util.debug("Task: handle - register");
  63                 this.ibeacon.unBind(this);
  64                 //this.ibeacon.setBackgroundMode(this, true);
  65         }
  66
  67         /* Private methods */
  68         private void addIBeacon(int major, int minor, double lat, double lon) {
  69                 IBeacon ib  = new IBeacon(this.uuid, major, minor);
  70                 LatLon  loc = new LatLon(lat, lon);
  71                 this.locations.put(ib.getMinor(), loc);
  72         }
  73
  74         /* IBeaconConsumer Methods
  75          *   Pass most of these off to Task,
  76          *   I don't even know why they're here */
  77         @Override
  78         public boolean bindService(Intent intent, ServiceConnection connection, int mode) {
  79                 return this.task.bindService(intent, connection, mode);
  80         }
  81
  82         @Override
  83         public Context getApplicationContext() {
  84                 return this.task.getApplicationContext();
  85         }
  86
  87         @Override
  88         public void unbindService(ServiceConnection connection)  {
  89                 this.task.unbindService(connection);
  90         }
  91
  92         @Override
  93         public void onIBeaconServiceConnect() {
  94                 Util.debug("Task: onIBeaconServiceConnect");
  95
  96                 this.ibeacon.setRangeNotifier(this);
  97                 this.ibeacon.setMonitorNotifier(this);
  98
  99                 try {
 100                         Region region = new Region("iBeaconNavMonitoringId", null, null, null);
 101                         this.ibeacon.startRangingBeaconsInRegion(region);
 102                         this.ibeacon.startMonitoringBeaconsInRegion(region);
 103                 } catch (RemoteException e) {
 104                         Util.debug("Task: onIBeaconServiceConnect - error");
 105                 }
 106         }
 107
 108         /* RangeNotifier Methods */
 109         @Override
 110         public void didRangeBeaconsInRegion(Collection<IBeacon> iBeacons, Region region) {
 111                 Util.debug("Task: didRangeBeaconsInRegion - " + iBeacons.size() + " beacons");
 112                 for (IBeacon ib : iBeacons) {
 113                         if (this.locations.containsKey(ib.getMinor())) {
 114                                 LatLon loc = this.locations.get(ib.getMinor());
 115                                 float[] data = new float[4];
 116                                 data[0] = CMD.Data.BEACON.ordinal();
 117                                 data[1] = (float)loc.lat;
 118                                 data[2] = (float)loc.lon;
 119                                 data[3] = (float)ib.getAccuracy();
 120                                 this.task.tellMain(CMD.Response.SHOWDATA, data);
 121                         } else {
 122                                 Util.debug("Unknown beacon:" +
 123                                                 " "   + ib.getProximityUuid() +
 124                                                 ":"   + ib.getMajor() +
 125                                                 ":"   + ib.getMinor() +
 126                                                 " @ " + ib.getAccuracy());
 127                         }
 128                 }
 129         }
 130
 131         /* MonitorNotifier Methods */
 132         @Override
 133         public void didEnterRegion(Region region) {
 134                 Util.debug("Task: didEnterRegion");
 135         }
 136
 137         @Override
 138         public void didExitRegion(Region region) {
 139                 Util.debug("Task: didExitRegion");
 140         }
 141
 142         @Override
 143         public void didDetermineStateForRegion(int state, Region region) {
 144                 Util.debug("Task: didDetermineStateForRegion");
 145         }
 146
 147         /* Location class */
 148         class LatLon {
 149                 public double lat = 0;
 150                 public double lon = 0;
 151
 152                 public LatLon(double lat, double lon) {
 153                         this.lat = lat;
 154                         this.lon = lon;
 155                 }
 156         }
 157 }