コード例 #1
0
  public void trimThread(long threadId, int length) {
    Log.w("ThreadDatabase", "Trimming thread: " + threadId + " to: " + length);
    Cursor cursor = null;

    try {
      cursor = DatabaseFactory.getMmsSmsDatabase(context).getConversation(threadId);

      if (cursor != null && length > 0 && cursor.getCount() > length) {
        Log.w("ThreadDatabase", "Cursor count is greater than length!");
        cursor.moveToPosition(length - 1);

        long lastTweetDate =
            cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.NORMALIZED_DATE_RECEIVED));

        Log.w("ThreadDatabase", "Cut off tweet date: " + lastTweetDate);

        DatabaseFactory.getSmsDatabase(context)
            .deleteMessagesInThreadBeforeDate(threadId, lastTweetDate);
        DatabaseFactory.getMmsDatabase(context)
            .deleteMessagesInThreadBeforeDate(threadId, lastTweetDate);

        update(threadId, false);
        notifyConversationListeners(threadId);
      }
    } finally {
      if (cursor != null) cursor.close();
    }
  }
コード例 #2
0
  public void updateReadState(long threadId) {
    int unreadCount = DatabaseFactory.getMmsSmsDatabase(context).getUnreadCount(threadId);

    ContentValues contentValues = new ContentValues();
    contentValues.put(READ, unreadCount == 0);

    databaseHelper
        .getWritableDatabase()
        .update(TABLE_NAME, contentValues, ID_WHERE, new String[] {String.valueOf(threadId)});

    notifyConversationListListeners();
  }
コード例 #3
0
  public boolean update(long threadId, boolean unarchive) {
    MmsSmsDatabase mmsSmsDatabase = DatabaseFactory.getMmsSmsDatabase(context);
    long count = mmsSmsDatabase.getConversationCount(threadId);

    if (count == 0) {
      deleteThread(threadId);
      notifyConversationListListeners();
      return true;
    }

    MmsSmsDatabase.Reader reader = null;

    try {
      reader = mmsSmsDatabase.readerFor(mmsSmsDatabase.getConversationSnippet(threadId));
      MessageRecord record;

      if (reader != null && (record = reader.getNext()) != null) {
        updateThread(
            threadId,
            count,
            record.getBody().getBody(),
            getAttachmentUriFor(record),
            record.getTimestamp(),
            record.getDeliveryStatus(),
            record.getReceiptCount(),
            record.getType(),
            unarchive);
        notifyConversationListListeners();
        return false;
      } else {
        deleteThread(threadId);
        notifyConversationListListeners();
        return true;
      }
    } finally {
      if (reader != null) reader.close();
    }
  }