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ios开发xmpp教程的简单介绍

ios开发 用xmpp做即时通讯怎么与后台连接

即时通讯肯定少不了通讯协议,在ios开发中基本上都使用基于XMPP 的协议来做即时通讯。在oc下有封装好的XMPP协议库,你在开发时可以调用XMPP的API来进行开发。通讯的服务器可以用ejabberd来搭建。知道的就这些了

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iOS怎么搭建xmpp聊天

iOS 搭建xmpp聊天的具体步骤如下:

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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//创建聊天室成功

- (void)xmppRoomDidCreate:(XMPPRoom *)sender

{

DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD);

}

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//加入聊天室,使用昵称

[xmppRoom joinRoomUsingNickname:@"quack" history:nil];

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//获取聊天室信息

- (void)xmppRoomDidJoin:(XMPPRoom *)sender

{

[xmppRoom fetchConfigurationForm];

[xmppRoom fetchBanList];

[xmppRoom fetchMembersList];

[xmppRoom fetchModeratorsList];

}

如果房间存在,会调用委托

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// 收到禁止名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchBanList:(NSArray *)items;

// 收到好友名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchMembersList:(NSArray *)items;

// 收到主持人名单列表

- (void)xmppRoom:(XMPPRoom *)sender didFetchModeratorsList:(NSArray *)items;

房间不存在,调用委托

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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;

离开房间

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[xmppRoom deactivate:xmppStream];

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//离开聊天室

- (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);

}

//有人在群里发言

- (void)xmppRoom:(XMPPRoom *)sender didReceiveMessage:(XMPPMessage *)message fromOccupant:(XMPPJID *)occupantJID

{

DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);

}

iOS XMPP怎么实现语音聊天

前提条件

另外必须了解一些CoreData相关知识;

聊天设置原理

在init初始化时:发送普通文本消息同样在XMPPManager中进行封装;

在聊天页面的viewDidload中:发送普通消息;

刷新消息的方法,需要熟悉CoreData知识;

发送图片等消息(重点)

送视频等其他文件也是一样,xmpp中需要将图片转化成NSData,然后转化成成base64的字符串进行传输,然后接收到之后再反转化成图片。

把图片设置为cell的imageView,所以图片显示了在左边,说明图片消息发送是成功的,视频等其他类型的消息,也是同样的原理。

其他

具体步骤流程图


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