src/org/average/whereami/PhoneLog.java

   1 package org.average.whereami;
   2
   3 import org.average.whereami.PersistentStore;
   4 import org.average.whereami.SayWhen;
   5
   6 import java.io.IOException;
   7
   8 import com.google.api.client.googleapis.json.GoogleJsonResponseException;
   9 import com.google.api.client.http.HttpResponseException;
  10 import com.google.api.client.util.DateTime;
  11 import com.google.api.services.calendar.Calendar;
  12 import com.google.api.services.calendar.CalendarRequest;
  13 import com.google.api.services.calendar.model.CalendarList;
  14 import com.google.api.services.calendar.model.CalendarListEntry;
  15 import com.google.api.services.calendar.model.Event;
  16 import com.google.api.services.calendar.model.Events;
  17 import com.google.common.collect.Lists;
  18
  19 import android.content.Context;
  20 import android.content.res.Resources;
  21 import android.text.format.Time;
  22 import android.util.Log;
  23
  24 public final class PhoneLog extends Oracle {
  25
  26         final String TAG = getClass().getName();
  27
  28         private Calendar calendar;
  29
  30         private PersistentStore store;
  31         private String calendar_name;
  32         private String peer_name;
  33         private String calendar_id;
  34         private String nocalendar;
  35         private String noevents;
  36         private String last_call;
  37         private String in_call;
  38         private String out_call;
  39         private String duration;
  40         private String lessthan;
  41         private String minutes1;
  42         private String minutes2to4;
  43         private String minutes5up;
  44         private SayWhen sayWhen;
  45
  46         public PhoneLog(final Resources res, final PersistentStore store) {
  47                 super(res, store);
  48                 this.store = store;
  49                 nocalendar = res.getString(R.string.nocalendar);
  50                 noevents = res.getString(R.string.noevents);
  51                 last_call = res.getString(R.string.last_call);
  52                 in_call = res.getString(R.string.in_call);
  53                 out_call = res.getString(R.string.out_call);
  54                 duration = res.getString(R.string.duration);
  55                 lessthan = res.getString(R.string.lessthan);
  56                 minutes1 = res.getString(R.string.minutes1);
  57                 minutes2to4 = res.getString(R.string.minutes2to4);
  58                 minutes5up = res.getString(R.string.minutes5up);
  59                 sayWhen = new SayWhen(res);
  60                 calendar_name = store.get("calendar_name");
  61                 peer_name = store.get("peer_name");
  62                 calendar_id = store.get("calendar_id");
  63
  64                 calendar = Calendar.builder(httpTransport, jsonFactory)
  65                         .setHttpRequestInitializer(accessProtectedResource)
  66                         .setApplicationName("WhereAmI/1.0").build();
  67         }
  68
  69         @Override
  70         public final String getResult() {
  71                 try {
  72                         Log.v(TAG, "entering getResult");
  73                         if (calendar_id == null || calendar_id == "") {
  74                                 calendar_id = scanCalendars(calendar_name);
  75                         }
  76                         if (calendar_id == null || calendar_id == "") {
  77                                 return nocalendar + " \"" +
  78                                         calendar_name + "\"";
  79                         } else {
  80                                 store.put("calendar_id", calendar_id);
  81                                 return scanEvents(calendar_id, peer_name);
  82                         }
  83                 } catch (GoogleJsonResponseException e) {
  84                         Log.e(TAG, "GoogleJsonResponseException: " + e);
  85                         if (e.getResponse().getStatusCode() == 401) {
  86                                 return authErrorMessage;
  87                         } else {
  88                                 return e.getMessage();
  89                         }
  90                 } catch (HttpResponseException e) {
  91                         Log.e(TAG, "HttpResponseException: " + e);
  92                         return e.getMessage();
  93                 } catch (IOException e) {
  94                         e.printStackTrace();
  95                         return e.getMessage();
  96                 }
  97         }
  98
  99         private String scanCalendars(String calendar_name)
 100                                                 throws java.io.IOException {
 101                 String res = "";
 102                 Log.v(TAG, "Entering scanCalendars for \"" +
 103                         calendar_name + "\"");
 104
 105                 CalendarList cl = calendar.calendarList().list().execute();
 106                 while (true) {
 107                         String pt = cl.getNextPageToken();
 108                         Log.v(TAG, "got cl with pt=" + pt);
 109                         for (CalendarListEntry le : cl.getItems()) {
 110                                 Log.v(TAG, "entry " + le.getId() + ":\"" +
 111                                         le.getSummary() + "\"");
 112                                 if (le.getSummary().equals(calendar_name)) {
 113                                         res = le.getId();
 114                                         //break; // get all in the log
 115                                 }
 116                         }
 117                         if (pt != null && pt != "") {
 118                                 cl = calendar.calendarList().list()
 119                                         .setPageToken(pt).execute();
 120                         } else {
 121                                 break;
 122                         }
 123                 }
 124
 125                 return res;
 126         }
 127
 128         private String scanEvents(String calendar_id, String peer_name)
 129                                                 throws java.io.IOException {
 130                 Log.v(TAG, "Entering scanEvents for \"" +
 131                         peer_name + "\" in \"" + calendar_id + "\"");
 132                 Integer count = 0;
 133                 Time ago = new Time();
 134                 ago.set(System.currentTimeMillis() - 604800000L);
 135                 Long latestStartTime = 0L;
 136                 Long latestStopTime = 0L;
 137                 Boolean latestWasOutgoing = false;
 138                 Boolean wasFound = false;
 139
 140                 Events events = calendar.events().list(calendar_id)
 141                         .setTimeMin(ago.format3339(false))
 142                         .setQ(peer_name)
 143                         .execute();
 144                 while (true) {
 145                         String pt = events.getNextPageToken();
 146                         Log.v(TAG, "got events with pt=" + pt);
 147                         for (Event event : events.getItems()) {
 148                                 count++;
 149                                 String evSummary = event.getSummary();
 150                                 Long evStart = event.getStart()
 151                                                 .getDateTime().getValue();
 152                                 Long evStop = event.getEnd()
 153                                                 .getDateTime().getValue();
 154                                 Log.v(TAG, "event " + evStart +
 155                                         " - " + evStop +
 156                                         " : \"" + evSummary + "\"");
 157                                 if ((evSummary.startsWith("Called ") ||
 158                                      evSummary.startsWith("Call from ")) &&
 159                                     evStart > latestStartTime) {
 160                                                 latestStartTime = evStart;
 161                                                 latestStopTime = evStop;
 162                                                 latestWasOutgoing = evSummary
 163                                                         .startsWith("Called ");
 164                                                 wasFound = true;
 165                                 }
 166                         }
 167                         if (count < 100 && pt != null && pt != "") {
 168                                 events = calendar.events().list(calendar_id)
 169                                         .setTimeMin(ago.format3339(false))
 170                                         .setQ(peer_name)
 171                                         .setPageToken(pt).execute();
 172                         } else {
 173                                 break;
 174                         }
 175                 }
 176
 177                 if (wasFound) {
 178                         return makeMessage(latestStartTime, latestStopTime,
 179                                                 latestWasOutgoing);
 180                 } else {
 181                         return noevents;
 182                 }
 183         }
 184
 185         private String makeMessage(Long latestStartTime, Long latestStopTime,
 186                                         Boolean latestWasOutgoing) {
 187                 Time stime = new Time();
 188                 stime.set(latestStartTime);
 189                 Long dur = (latestStopTime - latestStartTime) / 60000L;
 190                 Log.v(TAG, "Chosen event: start " + stime +
 191                         " for " + dur + " min");
 192                 String minutes;
 193                 String howlong = dur.toString();
 194                 if (dur == 0) {
 195                         howlong = lessthan;
 196                         minutes = minutes2to4;
 197                 } else if ((dur / 10) == 1) {
 198                         minutes = minutes5up;
 199                 } else if ((dur % 10) == 1) {
 200                         minutes = minutes1;
 201                 } else if ((dur % 10) < 5) {
 202                         minutes = minutes2to4;
 203                 } else {
 204                         minutes = minutes5up;
 205                 }
 206                 return last_call +
 207                         " " + (latestWasOutgoing?out_call:in_call) +
 208                         " " + sayWhen.say(latestStartTime) +
 209                         " " + duration + " " + howlong + " " + minutes;
 210         }
 211 }