本文整理汇总了Python中transport.Transport.nfcSetMessageInfo方法的典型用法代码示例。如果您正苦于以下问题：Python Transport.nfcSetMessageInfo方法的具体用法？Python Transport.nfcSetMessageInfo怎么用？Python Transport.nfcSetMessageInfo使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类transport.Transport的用法示例。
在下文中一共展示了Transport.nfcSetMessageInfo方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: MicroNFCBoard
# 需要导入模块: from transport import Transport [as 别名]
# 或者: from transport.Transport import nfcSetMessageInfo [as 别名]
#.........这里部分代码省略.........
text = unicode(self._getRecordData(recordNumber, 1, textLength).tostring(), encoding)
return TextRecord(text, languageCode, encoding)
def _parseSmartPosterRecord(self, recordNumber, recordInfo):
recordsStart = recordInfo[0]
recordsCount = recordInfo[1]
records = self._getNdefRecords(recordsStart, recordsCount)
return SmartPosterRecord(records)
def _parseMIMERecord(self, recordNumber, recordInfo):
mimeTypeLength = recordInfo[0]
dataLength = recordInfo[1]
mimeType = unicode(self._getRecordData(recordNumber, 0, mimeTypeLength).tostring(), "utf-8")
data = self._getRecordData(recordNumber, 1, dataLength)
return MIMERecord(mimeType, data)
def _decodePrefix(self, prefix):
return self._transport.nfcDecodePrefix(prefix)
def _getRecordData(self, recordNumber, item, itemLength):
buf = array("B")
while len(buf) < itemLength:
chunkLength = min(CHUNK_SIZE, itemLength - len(buf))
buf += self._transport.nfcGetRecordData(recordNumber, item, len(buf), chunkLength)
return buf
def _setNdefRecords(self, records):
self._transport.nfcPrepareMessage(True, False)
recordNumber = 0
spRecordNumber = len(records) #Smart poster records after main records
for record in records:
spRecordNumber = self._addNdefRecord(recordNumber, record, spRecordNumber)
recordNumber += 1
self._transport.nfcSetMessageInfo(recordNumber)
self._transport.nfcPrepareMessage(False, True)
recordNumber = 0
spRecordNumber = len(records)
for record in records:
spRecordNumber = self._setNdefRecord(recordNumber, record, spRecordNumber)
recordNumber += 1
#self._transport.nfcSetMessageInfo(recordNumber)
def _addNdefRecord(self, recordNumber, record, recordsStart, spAllowed = True):
funcs = { URIRecord : self._generateURIRecord,
TextRecord : self._generateTextRecord,
SmartPosterRecord : self._generateSmartPosterRecord,
MIMERecord : self._generateMIMERecord,
}
if( not spAllowed and type(record) == SmartPosterRecord ):
raise SmartPosterNestingException()
return funcs[type(record)](recordNumber, record, recordsStart)
def _generateURIRecord(self, recordNumber, record, spRecordNumber):
#Try to get prefix
buf = array("B")
buf.fromstring(record.uri)
prefix, length = self._encodePrefix(buf[0:36])
self._transport.nfcSetRecordInfo(recordNumber, 1, [prefix, len(buf[length:])])
return spRecordNumber
def _generateTextRecord(self, recordNumber, record, spRecordNumber):
languageCodeBuf = array("B")