getHistoryMessageList method

@override Future<V2TimValueCallback<List<V2TimMessage>>> getHistoryMessageList({ int getType = HistoryMessageGetType.V2TIM_GET_LOCAL_OLDER_MSG, String? userID, String? groupID, int lastMsgSeq = -1, required int count, String? lastMsgID, List<int>? messageTypeList, List<int>? messageSeqList, int? timeBegin, int? timePeriod, })

获取历史消息高级接口

参数 option 拉取消息选项设置，可以设置从云端、本地拉取更老或更新的消息

请注意： 如果设置为拉取云端消息，当 SDK 检测到没有网络，默认会直接返回本地数据 只有会议群（Meeting）才能拉取到进群前的历史消息，直播群（AVChatRoom）消息不存漫游和本地数据库，调用这个接口无效

web 端使用该接口，消息都是从远端拉取，不支持lastMsgSeq

Implementation

@override
Future<V2TimValueCallback<List<V2TimMessage>>> getHistoryMessageList({
  int getType = HistoryMessageGetType.V2TIM_GET_LOCAL_OLDER_MSG,
  String? userID,
  String? groupID,
  int lastMsgSeq = -1,
  required int count,
  String? lastMsgID,
  List<int>? messageTypeList,
  List<int>? messageSeqList,
  int? timeBegin,
  int? timePeriod,
}) async {
  return V2TimValueCallback<List<V2TimMessage>>.fromJson(
    formatJson(
      await _channel.invokeMethod(
        "getHistoryMessageList",
        buildMessageMangerParam(
          {
            "getType": getType,
            "userID": userID,
            "groupID": groupID,
            'lastMsgSeq': lastMsgSeq,
            "count": count,
            "lastMsgID": lastMsgID,
            "messageTypeList": messageTypeList,
            "messageSeqList": messageSeqList,
            "timeBegin": timeBegin,
            "timePeriod": timePeriod,
          },
        ),
      ),
    ),
  );
}