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Documents 基于Android平台即时通信系统的设计与实现
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  • Author Author: sophie0love
  • Date Created: 28 Nov 2010 3:22 AM Date Created
  • Last Updated Last Updated: 9 Nov 2021 4:53 PM
  • Views 424 views
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基于Android平台即时通信系统的设计与实现

即时通信系统产生以来,这种以网络为基础的、与其它在线用户进行信息交互的实时方式,以其方便快捷的特点,受到了对消息反馈即时性要求很高的商业和服务行业的青睐。传统的即时通信应用大部分是在PC端实现的,但随着无线传输网络的发展,各种智能操作平台的推出提供了硬件基础,在移动设备上的即时通信系统的研究成为了3G业务新的亮点。本文为解决移动设备与PC端即时通信以及通信协议缺乏统一标准的问题,分析了当前的研究现状,设计并实现一个Android平台上使用Jabber协议的移动即时通信系统。 本文采用软件工程的管理方法,对项目的需求进行了分析,完成了功能用例建模,从HTTP传输、Jabber协议解析到客户端的各个模块部分进行分析设计,提出了本系统的体系结构和整体架构设计方案,阐述了系统实现应用的关键技术,建立了可扩展的会话模型,采用松散耦合的方式设计、实现了Android平台上基于Jabber协议的移动即时通信系统。 经过测试运行,结果表明,系统完成的用户注册登录、好友管理、分组管理以及信息交互等即时通信功能能够顺畅运行,解决了与不同通信协议对接进行交互的问题,获得了良好的用户体验,已用于实际工程项目中。

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