onPrivateReadReceiptReceived property

dynamic Function(String? targetId, String? channelId, int? timestamp)? onPrivateReadReceiptReceived
getter/setter pair

单聊中收到消息回执的回调。

  • targetId 会话 ID
  • channelId 频道 ID，仅支持超级群使用，其他会话类型传 null 即可。
  • timestamp 已阅读的最后一条消息的 sendTime

Implementation

Function(
  String? targetId,
  String? channelId,
  int? timestamp,
)? onPrivateReadReceiptReceived;