createFileMessage method
Implementation
V2TimMsgCreateInfoResult createFileMessage({required String filePath, required String fileName}) {
V2TimFileElem fileElem = V2TimFileElem(path: filePath, fileName: fileName);
int elemType = MessageElemType.V2TIM_ELEM_TYPE_FILE;
V2TimMessage v2timMessage = V2TimMessage(elemType: elemType);
v2timMessage.fileElem = fileElem;
v2timMessage.elemList.add(fileElem);
String tempID = _createMessageTempID();
v2timMessage.id = tempID;
messageIDMap.addAll({tempID: v2timMessage});
V2TimMsgCreateInfoResult result = V2TimMsgCreateInfoResult(id: tempID, messageInfo: v2timMessage);
return result;
}