public void add(MessageEntity msg) { // 更新session list中的msg信息 // 更新未读消息计数 if (msg == null) { logger.d("unread#unreadMgr#add msg is null!"); return; } // isFirst场景:出现一条未读消息,出现小红点,需要触发 [免打扰的情况下] boolean isFirst = false; logger.d("unread#unreadMgr#add unread msg:%s", msg); UnreadEntity unreadEntity; int loginId = IMLoginManager.instance().getLoginId(); String sessionKey = msg.getSessionKey(); boolean isSend = msg.isSend(loginId); if (isSend) { IMNotificationManager.instance().cancelSessionNotifications(sessionKey); return; } if (unreadMsgMap.containsKey(sessionKey)) { unreadEntity = unreadMsgMap.get(sessionKey); // 判断最后一条msgId是否相同 if (unreadEntity.getLaststMsgId() == msg.getMsgId()) { return; } unreadEntity.setUnReadCnt(unreadEntity.getUnReadCnt() + 1); } else { isFirst = true; unreadEntity = new UnreadEntity(); unreadEntity.setUnReadCnt(1); unreadEntity.setPeerId(msg.getPeerId(isSend)); unreadEntity.setSessionType(msg.getSessionType()); unreadEntity.buildSessionKey(); } unreadEntity.setLatestMsgData(msg.getMessageDisplay()); unreadEntity.setLaststMsgId(msg.getMsgId()); addIsForbidden(unreadEntity); /** 放入manager 状态中 */ unreadMsgMap.put(unreadEntity.getSessionKey(), unreadEntity); /** 没有被屏蔽才会发送广播 */ if (!unreadEntity.isForbidden() || isFirst) { UnreadEvent unreadEvent = new UnreadEvent(); unreadEvent.event = UnreadEvent.Event.UNREAD_MSG_RECEIVED; unreadEvent.entity = unreadEntity; triggerEvent(unreadEvent); } }