原始地址：XMPPFrameWork iOS 開發（六）聊天室

聊天室
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//初始化聊天室  
XMPPJID *roomJID = [XMPPJID jidWithString:ROOM_JID];    
    
xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:self jid:roomJID];    
    
[xmppRoom activate:xmppStream];    
[xmppRoom addDelegate:self delegateQueue:dispatch_get_main_queue()];  

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//創建聊天室成功  
- (void)xmppRoomDidCreate:(XMPPRoom *)sender  
{  
    DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD);  
}  



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//加入聊天室，使用昵稱  
[xmppRoom joinRoomUsingNickname:@"quack" history:nil];   

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//獲取聊天室信息  
- (void)xmppRoomDidJoin:(XMPPRoom *)sender  
{  
    [xmppRoom fetchConfigurationForm];  
    [xmppRoom fetchBanList];  
    [xmppRoom fetchMembersList];  
    [xmppRoom fetchModeratorsList];  
}  

如果房間存在，會調用委托
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// 收到禁止名單列表    
- (void)xmppRoom:(XMPPRoom *)sender didFetchBanList:(NSArray *)items;    
// 收到好友名單列表    
- (void)xmppRoom:(XMPPRoom *)sender didFetchMembersList:(NSArray *)items;    
// 收到主持人名單列表    
- (void)xmppRoom:(XMPPRoom *)sender didFetchModeratorsList:(NSArray *)items;   

房間不存在，調用委托
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- (void)xmppRoom:(XMPPRoom *)sender didNotFetchBanList:(XMPPIQ *)iqError;    
- (void)xmppRoom:(XMPPRoom *)sender didNotFetchMembersList:(XMPPIQ *)iqError;    
- (void)xmppRoom:(XMPPRoom *)sender didNotFetchModeratorsList:(XMPPIQ *)iqError;  

離開房間
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[xmppRoom deactivate:xmppStream];    

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//離開聊天室  
- (void)xmppRoomDidLeave:(XMPPRoom *)sender  
{  
    DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);  
}  

其他代理
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//新人加入群聊  
- (void)xmppRoom:(XMPPRoom *)sender occupantDidJoin:(XMPPJID *)occupantJID  
{  
    DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);  
}  
//有人退出群聊  
- (void)xmppRoom:(XMPPRoom *)sender occupantDidLeave:(XMPPJID *)occupantJID  
{  
    DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);  
}  
//有人在群里發言  
- (void)xmppRoom:(XMPPRoom *)sender didReceiveMessage:(XMPPMessage *)message fromOccupant:(XMPPJID *)occupantJID  
{  
    DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);  
}