workspace/TrainDelayed/src/com/td/service/TrainTwitterAdapter.java

   1 package com.td.service;\r
   2 \r
   3 import java.util.Calendar;\r
   4 import java.util.Date;\r
   5 import java.util.List;\r
   6 \r
   7 import twitter4j.QueryResult;\r
   8 import twitter4j.Tweet;\r
   9 import twitter4j.TwitterAdapter;\r
  10 import twitter4j.TwitterException;\r
  11 import twitter4j.TwitterMethod;\r
  12 import android.content.ContentValues;\r
  13 import android.content.Context;\r
  14 import android.content.Intent;\r
  15 import android.net.Uri;\r
  16 \r
  17 import com.td.HistoryContentProvider;\r
  18 import com.td.broadcast.DelayReceiver;\r
  19 import com.td.db.Keyword;\r
  20 import com.td.db.Train;\r
  21 import com.td.utility.ConfUtil;\r
  22 import com.td.utility.DateUtil;\r
  23 import com.td.utility.Debug;\r
  24 import com.td.utility.Delay;\r
  25 import com.td.utility.EditPrefUtil;\r
  26 import com.td.utility.ExceptionUtil;\r
  27 \r
  28 public class TrainTwitterAdapter extends TwitterAdapter {\r
  29         public static final long START_ID = Long.MAX_VALUE;\r
  30         public static final long ERROR_ID = START_ID - 1;\r
  31         public static final long DELAY_ID = START_ID - 2;\r
  32 \r
  33         private TrainDelayedService impl;\r
  34         private EditPrefUtil pref;\r
  35 \r
  36         private Calendar cal;\r
  37 \r
  38         public TrainTwitterAdapter(TrainDelayedService impl) {\r
  39                 this.impl = impl;\r
  40                 pref = new EditPrefUtil(impl.getContext());\r
  41         }\r
  42 \r
  43         public void setCalender(Calendar cal) {\r
  44                 this.cal = cal;\r
  45         }\r
  46 \r
  47         @Override\r
  48         public void searched(QueryResult result) {\r
  49                 super.searched(result);\r
  50 \r
  51                 try {\r
  52                         int len = ConfUtil.getLen(pref);\r
  53 \r
  54                         long min = Long.MAX_VALUE;\r
  55                         long max = 0;\r
  56 \r
  57                         Date minDate = null;\r
  58                         Date maxDate = null;\r
  59                         Date curDate = cal.getTime();\r
  60 \r
  61                         long cur = curDate.getTime();\r
  62                         long from = cur - len * 60 * 1000;\r
  63                         int count = 0;\r
  64                         long diff = 0;\r
  65 \r
  66                         List<Tweet> tweets = result.getTweets();\r
  67                         for (Tweet tweet : tweets) {\r
  68                                 String text = tweet.getText();\r
  69                                 Date at = tweet.getCreatedAt();\r
  70                                 long l = at.getTime();\r
  71 \r
  72                                 if (l < from) {\r
  73                                         continue;\r
  74                                 }\r
  75                                 if (!filter(text)) {\r
  76                                         // \92x\89\84\88È\8aO\82Ì\8f\91\82«\8d\9e\82Ý\r
  77                                         // Debug.d(this, "NO MATCH:" + text);\r
  78                                         continue;\r
  79                                 }\r
  80                                 if (l < min) {\r
  81                                         min = l;\r
  82                                         minDate = at;\r
  83                                 }\r
  84                                 if (l > max) {\r
  85                                         max = l;\r
  86                                         maxDate = at;\r
  87                                 }\r
  88 \r
  89                                 count++;\r
  90                         }\r
  91                         diff = 0;\r
  92                         if (minDate != null && maxDate != null) {\r
  93                                 diff = len;\r
  94                         }\r
  95 \r
  96                         String query = result.getQuery();\r
  97                         long routeId = -1;\r
  98                         List<Train> trains = impl.getTrains();\r
  99                         if (trains != null) {\r
 100                                 Train train = null;\r
 101                                 for (Train t : trains) {\r
 102                                         if (query.equals(t.getSearchText())) {\r
 103                                                 train = t;\r
 104                                                 routeId = t.getId();\r
 105                                                 break;\r
 106                                         }\r
 107                                 }\r
 108                                 if (train == null) {\r
 109                                         return;\r
 110                                 }\r
 111 \r
 112                                 if (minDate != null && maxDate != null) {\r
 113                                         Debug.d(this, minDate.toString(), "-", maxDate.toString());\r
 114                                 }\r
 115                                 if (ExceptionUtil.getInstance().isDebug(ExceptionUtil.TAG_E90)) {\r
 116                                         count += 10;\r
 117                                 }\r
 118                                 \r
 119                                 Debug.d(this, "routeId=" + routeId);\r
 120                                 Debug.d(this, "diff=" + diff);\r
 121                                 Debug.d(this, "count=" + count);\r
 122 \r
 123                                 checkDelay(train, cal, count, len);\r
 124 \r
 125                                 insert(routeId, diff, count, 0);\r
 126                         }\r
 127                 } catch (Exception e) {\r
 128                         Debug.d(this, null, e);\r
 129                 }\r
 130         }\r
 131 \r
 132         public boolean checkDelay(Train train, Calendar curCal, int count, int len) {\r
 133                 int cntpmi = count / len;\r
 134                 int h = ConfUtil.getHeight(pref);\r
 135 \r
 136                 if (cntpmi < h) {\r
 137                         return false;\r
 138                 }\r
 139                 \r
 140                 boolean isDelay = true;\r
 141 \r
 142                 String data = ConfUtil.getDelay(pref);\r
 143                 Delay[] delays = Delay.getInstances(data);\r
 144                 Delay newDelay = null;\r
 145 \r
 146                 Delay delay = Delay.search(delays, train.getId());\r
 147                 if (delay != null) {\r
 148                         Calendar dCal = DateUtil.getCalendar(delay.getYmd(), delay.getHm());\r
 149                         long t = dCal.getTimeInMillis();\r
 150                         int w = ConfUtil.getWidth(pref);\r
 151                         long cur = curCal.getTimeInMillis();\r
 152                         if (cur - t < w * 60 * 1000) {\r
 153                                 // \8dÅ\8cã\82Ì\92x\89\84\82©\82ç\8e\9e\8aÔ\82ª\8co\82Á\82Ä\82¢\82È\82¢(\92x\89\84\82Ì\8e\9e\8aÔ\82Í\8dX\90V\82·\82é)\r
 154                                 Debug.t(impl.getContext(), train.getName() + " \8dÅ\8cã\82Ì\92x\89\84\82©\82ç\8e\9e\8aÔ\82ª\8co\82Á\82Ä\82¢\82È\82¢");\r
 155                         \r
 156                                 isDelay = false;\r
 157                         } else {\r
 158                                 // \91O\89ñ\82Ì\92x\89\84\82©\82ç\81A\8dÄ\93x\92x\89\84\82ª\94\90¶\r
 159                                 Debug.t(impl.getContext(), train.getName() + " \91O\89ñ\82Ì\92x\89\84\82©\82ç\81A\8dÄ\93x\92x\89\84\82ª\94\90¶");\r
 160                         }\r
 161                         Date d = curCal.getTime();\r
 162                         delay.setYmd(DateUtil.getYmd(d));\r
 163                         delay.setHm(DateUtil.getHm(d));\r
 164                 } else {\r
 165                         // \90V\8bK\93o\98^(\92x\89\84\94\90¶)\r
 166                         Date d = curCal.getTime();\r
 167                         int ymd = DateUtil.getYmd(d);\r
 168                         int hm = DateUtil.getHm(d);\r
 169                         newDelay = new Delay(train.getId(), ymd, hm, 0, true);\r
 170 \r
 171                         Debug.t(impl.getContext(), train.getName() + " \90V\8bK\93o\98^(\92x\89\84\94\90¶)");\r
 172                         \r
 173                         TrainTwitterAdapter.insert(\r
 174                                         impl.getContext(),\r
 175                                         curCal,\r
 176                                         TrainTwitterAdapter.DELAY_ID, -1, (int)train.getId(),\r
 177                                         -1);\r
 178                 }\r
 179                 //\r
 180                 StringBuffer sb = Delay.getData(delays);\r
 181                 if (newDelay != null) {\r
 182                         Delay.setData(sb, newDelay);\r
 183                 }\r
 184                 ConfUtil.setDelay(pref, sb.toString());\r
 185 \r
 186                 if (isDelay) {\r
 187                         // \92x\89\84\82ð\92Ê\92m\r
 188                         if (impl != null) {\r
 189                                 impl.notificate(train.getName());\r
 190                                 \r
 191                                 Intent intent = new Intent(DelayReceiver.DELAY);\r
 192                                 intent.putExtra("ID", train.getId());\r
 193                                 impl.getContext().sendBroadcast(intent);\r
 194                         }\r
 195                 }\r
 196                 pref.update();\r
 197                 return isDelay;\r
 198         }\r
 199 \r
 200         private boolean filter(String text) {\r
 201                 List<Keyword> keywords = impl.getKeywords();\r
 202                 if (keywords == null) {\r
 203                         return false;\r
 204                 }\r
 205 \r
 206                 for (Keyword keyword : keywords) {\r
 207                         if (text.indexOf(keyword.getText()) >= 0) {\r
 208                                 return true;\r
 209                         }\r
 210                 }\r
 211                 return false;\r
 212         }\r
 213 \r
 214         private void insert(long routeId, long diff, int count, int status) {\r
 215                 insert(impl.getContext(), cal, routeId, diff, count, status);\r
 216         }\r
 217 \r
 218         public static void insert(Context context, Calendar cal, long routeId,\r
 219                         long diff, long count, int status) {\r
 220                 Date date = cal.getTime();\r
 221 \r
 222                 int ymd = DateUtil.getYmd(date);\r
 223                 int hm = DateUtil.getHm(date);\r
 224                 int w = cal.get(Calendar.DAY_OF_WEEK) - 1;\r
 225 \r
 226                 Debug.d(context, "insert " + ymd, "/" + hm, "/" + w);\r
 227 \r
 228                 ContentValues values = new ContentValues();\r
 229                 values.put(HistoryContentProvider.Fields.ROUTE_ID, routeId);\r
 230                 values.put(HistoryContentProvider.Fields.YMD, ymd);\r
 231                 values.put(HistoryContentProvider.Fields.HM, hm);\r
 232                 values.put(HistoryContentProvider.Fields.WEEK, w);\r
 233                 values.put(HistoryContentProvider.Fields.PERIOD, diff);\r
 234                 values.put(HistoryContentProvider.Fields.NUM, count);\r
 235                 values.put(HistoryContentProvider.Fields.STATUS, status);\r
 236 \r
 237                 Uri uri = context.getContentResolver().insert(\r
 238                                 HistoryContentProvider.CONTENT_URI, values);\r
 239                 Debug.d(context, uri.toString());\r
 240         }\r
 241 \r
 242         @Override\r
 243         public void onException(TwitterException e, TwitterMethod method) {\r
 244                 Debug.d(this, null, e);\r
 245                 if (Debug.isDebug()) {\r
 246                         insert(ERROR_ID, -1, -1, -1);\r
 247                 }\r
 248         }\r
 249 }\r