@Override protected void handleReceiveMessage(EMMessage message) { if (!message.isAcked() && message.getChatType() == EMMessage.ChatType.Chat) { try { EMClient.getInstance().chatManager().ackMessageRead(message.getFrom(), message.getMsgId()); } catch (HyphenateException e) { e.printStackTrace(); } return; } // Send the group-ack cmd type msg if this msg is a ding-type msg. EaseDingMessageHelper.get().sendAckMessage(message); } }