摘 要在移动互联网技术迅猛发展的今天，得益于移动网络带宽不断扩大的智能终端已经悄无声息的渗透到人们日常生活的方方面面。人们很多的活动是基于智能终端来实现的，它已经成为人们日常生活的必须品。在这如此浩瀚无边的数据信息海洋中，如何获取对自己有用的信息显得格外的重要。人们开始在智能移动设备上来记录和整理自己需要的信息。86612

基于云平台和富媒体的移动笔记应运而生。本系统是一个基于Android端的移动笔记应用。本系统以Android框架技术为基础，结合现阶段炙手可热的云存储技术，实现了笔记数据多个终端同步的功能，让笔记的记录与管理摆脱单一终端的限制。本系统还对笔记记录的图文混排技术进行探究，并扩展传统便签式笔记文本记录形式，增加拍摄照片、添加图片、手指涂鸦的新功能。本系统使用Ecplise开发工具，以Android系统框架为底层框架，配合Java语言进行开发，实现了方便、人性化的移动笔记设计。

本文首先通过对智能移动终端、云计算背景和国内外移动笔记现状的分析与研究，确定本系统的研究的目标与内容；其次介绍本系统使用的关键技术；接着从系统总体设计、系统详细设计以及系统实现三个方面详细介绍系统实现过程；最后总结本系统的成果与不足，并指出本系统有待完善的功能。 

毕业论文关键词：移动笔记；安卓；云同步；图文混排

Abstract Nowadays, the mobile internet technology develop so fast 。The intelligent terminal benefit from the mobile network bandwidth expanding has quietly penetrated into every aspect of daily life。 A lot of human’s activities are realized based on intelligent terminals。 So, intelligent terminals have become one of daily necessities。 How to get useful information in mass data is particularly important for people。 People start to record and organize the information they need in intelligent mobile terminal。 

The design of mobile notes based on cloud platform and rich media comes into being。In this paper, we design a mobile notes application。 The design of the system is based on Android framework technology and combined with the cloud storage technology which has become a hit at the present。 The system can achieve data synchronization on several terminal devices and makes the recording and management of notes get rid of the limitation of single terminal。 The system also explores the graphics and text mixing edit technology and expands the traditional notes which can record in text。 Moreover, the system expanded the traditional recording form and added several functions such as taking picture, inserting picture and writing graffiti with figures。 The design of the system is based on Android framework, developed with Java language and Eclipse development tools。 It is a convenient and user-friendly mobile notebook。

Firstly, the paper determines the objectives and content of the system by analyzing the background of intelligent mobile terminal and cloud computing and researching the status of mobile notes。 Secondly, the paper introduces many key technologies used in the system。 Then the paper describes the system’s designing processes including the system overall design, system detailed design and implementation。 At last, the paper summarizes the achievements and shortcomings of the system, and points out points out some functions that need to be improved。 

Keywords: Mobile notes; Android; Cloud synchronization; graphics and text mixing editions;

目录

第一章 绪论 1

1。1 课题背景 1

1。2 国内外研究现状 2

1。3 研究目标与内容