摘要随着智能手机的不断发展，手机应用也渐渐深入到我们的日常生活中来，与田间云终端数据查询系统类似的科研监测系统也必定需要向手机应用方面发展的趋势。科研监测系统最重要的就是数据监测，而使用曲线图的形式来显示数据的话最为直观，也最能体现数据变化的趋势，因此在手机应用开发时数据可视化元素也是必不可少的。开发应用我选择的android版本，因为自从android 4。0问世之后,无论是其系统流畅性,和系统内容丰富程度都比ios有过之无不及了，而且它的开源免费的特点就开发者而言也更便于开发调试。81872

   本文首先讲解安卓的当前情况和发展前景，以及安卓系统与其他系统的比较。然后对安卓平台的系统架构进行了研究分析，以及对开发工具和开发环境进行了介绍。在此基础上，基于安卓平台设计开发田间云终端数据查询软件。本系统界面美观简洁、运行稳定，实现了用户登录、多级菜单、数据可视化及数据查询等主要功能。

毕业论文关键词  android   移动应用   数据可视化

毕业设计说明书外文摘要

Title    2 d data graph APP programming design of the operation             

Abstract  With the continuous development of smart phones, mobile application also gradually into the our daily life, and Tian Jianyun terminal data query system similar to the scientific research and monitoring system will surely need to mobile application development trend。 Scientific research and monitoring system the most important is the monitoring data, and the use of graph form to display the data in the most intuitive, most can reflect the trend of the variation in the data, therefore in the development of mobile application data visualization elements is also essential。 Development and application I choose Android version, because ever since the advent of Android 4。0, whether it is systematic and smooth, and the richness of content are than IOS has been late and it free and open source characteristics is developers also for development and debugging。

  This paper first explains the current situation and development prospects of Android, as well as the comparison of Android systems and other systems。 Then the system architecture of Android platform is analyzed, as well as the development tools and development environment are introduced。 On this basis, the design and development of the field cloud terminal data query software based on Android platform。 The system interface is beautiful and simple, stable operation, to achieve the user login, multi-level menu, data visualization and data query and other main functions。

Keywords   Android   Moblie application   Data visualization       

目   次

1  引言 1

1。1  研究内容 1

1。2  研究现状和发展趋势 2

1。2。1  手机系统现状 2

1。2。2  发展趋势 3

1。3  论文的结构和内容 4

2  开发环境和安卓架构分析 6

2。1  开发环境 6

2。1。1  开发工具Eclipse 6

2。1。2  服务器和数据库 6

2。2  配置环境 7

2。2。1  JRE和JDK配置