基于Android移动学习平台的设计与实现

发布时间：2018-09-09 18:25

【摘要】：移动计算技术的发展与数字学习相结合产生了移动学习，移动学习虽然在十几年前就已经被提出，但是由于当时受到软硬件资源等各方面的限制发展缓慢。随着近几年移动计算机技术的飞速发展，移动通信技术和移动终端技术都已经成熟，当初制约移动学习发展的问题都得到解决，移动学习开始逐步有效实施。在这个信息化时代，数字化终身学习已经成为人们的共识，但是人们生活、工作日益繁忙，很难抽出大段的时间去学习。这就要求人们要充分利用生活之余和工作空暇的时间去学习。移动终端设备性能越来越优秀，而价格也在逐步下降，已经进入普通人的生活，于是，利用人们随身携带的移动智能设备进行学习成为巨大的市场需求，在这样的时代背景和市场需求下，笔者提出基于Android的移动学习系统的设计与实现。基于Android移动学习系统采用BS+CS架构设计，管理员、学生和教师均可以通过电脑和移动终端两种途径来访问该系统。用户使用电脑通过互联网访问该系统时和传统的E-Learning学习系统类似。该系统主要的特点是提供接口，供用户通过安装在手机端的客户端访问，真正做到用户随时随地可进行学习的目标。本系统服务器端系统采用JavEE平台开发，数据库管理软件采用MySQL。鉴于目前移动操作系统领域，Android操作系统占50%以上的比重，并且所占比重还在持续增加，所以系统客户端基于Android系统开发。用户使用安装在手机端的客户端软件，可以方便的进行课程资料的学习，包括文字图片等浏览、视频资源的观看等。本文设计的Android客户端与服务器端通信使用开源的HTTPClient，数据传输采用JSON技术。
[Abstract]:The development of mobile computing technology combined with digital learning has resulted in mobile learning. Although mobile learning has been proposed more than ten years ago, the development of mobile learning is slow due to the limitation of software and hardware resources. With the rapid development of mobile computer technology in recent years, mobile communication technology and mobile terminal technology have been mature, the original constraints to the development of mobile learning have been solved, mobile learning began to gradually effective implementation. In this information age, digital lifelong learning has become a common understanding of people, but people live, work increasingly busy, it is difficult to take out a large period of time to learn. This requires people to make full use of their spare time and work time to study. The performance of mobile terminal devices is getting better and better, and the price is declining gradually, which has already entered the life of ordinary people. Therefore, it has become a huge market demand to use the mobile intelligent devices that people carry with them to learn. Under such background and market demand, the author puts forward the design and implementation of mobile learning system based on Android. The mobile learning system based on Android is designed with BS CS architecture. Administrators, students and teachers can access the system through computer and mobile terminal. Users use computers to access the system via the Internet similar to the traditional E-Learning learning system. The main feature of the system is to provide an interface for users to access the mobile phone side of the client, so as to truly achieve the goal that users can study anytime, anywhere. The server system of the system is developed on JavEE platform, and the database management software is developed by MySQL.. In view of the fact that the mobile operating system accounts for more than 50% of the total operating system, and the proportion is still increasing, the system client is based on Android system development. Users use the client software installed in the mobile phone, can be convenient to learn course materials, including text, pictures and other browsing, video resources viewing and so on. In this paper, the Android client and server end communication using open source HTTPClient, data transmission using JSON technology.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP311.52

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