sendReadReceiptRequest static method

Future<void> sendReadReceiptRequest(
  1. Message message,
  2. dynamic finished(
    1. int? code
    )?
)

请求消息阅读回执

message 要求阅读回执的消息

timestamp 该会话已阅读的最后一条消息的发送时间戳

finished 回调结果，code 为 0 代表操作成功，其他值代表失败 此接口只支持群组

Implementation

static Future<void> sendReadReceiptRequest(Message message, Function(int? code)? finished) async {
  Map messageMap = MessageFactory.instance!.message2Map(message);
  Map map = {"messageMap": messageMap};

  Map result = await _channel.invokeMethod(RCMethodKey.SendReadReceiptRequest, map);
  int? code = result["code"];
  if (finished != null) {
    finished(code);
  }
}