如何在MUC中接受邀请?

问题描述

我正在使用xmpp开发聊天应用程序.我已经使用MUC创建了群组，并向其他用户发送了邀请.但是我不知道如何接受和拒绝邀请.

I am developing chat application with xmpp. I have created group using MUC and sent invitation to other user. but i don't know how to accept and decline invitation.

这是我发送邀请的代码:

here is my code to send invitation :

 EntityBareJid userInviteJID = JidCreate.entityBareFrom("user2@servicename");
 muc2.invite(userInviteJID, "Meet me in this excellent room");

我已经在InvitationReceived()方法中尝试了MultiUserChat.decline(conn, room, inviter.asBareJid()s, "I'm busy right now");方法.但是问题是MultiUserChat.decline()方法给出了错误:

I have tried MultiUserChat.decline(conn, room, inviter.asBareJid()s, "I'm busy right now"); method inside invitationReceived() method. but the problem is MultiUserChat.decline() method gives error :

有人可以帮助我吗?

推荐答案

您需要在获得邀请时自动加入，这是建立连接后的代码.

you need to auto join while getting an invitation, here is code while a connection is done.

 MultiUserChatManager.getInstanceFor(MyApplication.connection).addInvitationListener(new InvitationListener() {
        @Override
        public void invitationReceived(XMPPConnection conn, MultiUserChat room, EntityJid inviter, String reason, String password, Message message, MUCUser.Invite invitation) {
            //  Log.e(TAG, "invitationReceived() called with: conn = [" + conn + "], room = [" + room + "], inviter = [" + inviter + "], reason = [" + reason + "], password = [" + password + "], message = [" + message + "], invitation = [" + invitation + "]");
            LogM.e("invitationReceived() called with: conn = [" + conn + "], room = [" + room + "], inviter = [" + inviter + "], reason = [" + reason + "], password = [" + password + "], message = [" + message + "], invitation = [" + invitation + "]");

            try {
                Resourcepart nickname = null;
                try {
                    nickname = Resourcepart.from("MY_JID_HERE");
                } catch (XmppStringprepException e) {
                    e.printStackTrace();
                }

                try {

                    room.join(nickname); //while get invitation you need to join that room
                    room.getRoom().getLocalpart();
                } catch (SmackException.NoResponseException e) {
                    e.printStackTrace();
                } catch (SmackException.NotConnectedException e) {
                    e.printStackTrace();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (MultiUserChatException.NotAMucServiceException e) {
                    e.printStackTrace();
                }

                Log.e(TAG, "join room successfully");

            } catch (XMPPException e) {
                e.printStackTrace();
                Log.e(TAG, "join room failed!");
            }

        }
    });

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