NIMSDK-AOS  9.19.0
ShowNotificationWhenRevokeFilter.java
浏览该文件的文档.
1 package com.netease.nimlib.sdk.msg.model;
2 
4  boolean showNotification(RevokeMsgNotification notification);
5 }
消息撤回通知实体 收到消息撤回通知后,sdk 会通知观察者,携带此对象
boolean showNotification(RevokeMsgNotification notification)