synchronized (sThumbBufLock) {
            if (sThumbBuf == null)
              sThumbBuf = new byte[MiniThumbFile.BYTES_PER_MINTHUMB];
            if (thumbFile.getMiniThumbFromFile(origId, sThumbBuf) != null) {
              bitmap = BitmapFactory.decodeByteArray(sThumbBuf, 0, sThumbBuf.length);