【作者】 陈艳；

【导师】 张家晨； 陈伟；

【作者基本信息】 吉林大学 ， 软件工程（专业学位）， 2016， 硕士

【摘要】 在信息产业日益发达的今天,我们都享受到了条码给我们带来的便利。可是在受到信息容量限制的条件下,一条维码能够标识物品信息,却不能描述物品。在一维条码的基础上,二维码随之产生。它不仅密度高,而且可靠性大,成本低。二维码可以用黑白相间的图形表示数据文件和图像。随着智能手机的越来越受到大家的喜爱,Android操作系统的手机以其独特的魅力得到了广大手机爱好者的支持,因此,在结合了二维码技术之后完成的手机软件的开发,不仅仅是对个人能力有所提升,更重要的是会给智能手机使用者带来更方便的体验。本论文主要对二维码的产生,二维码名片生成与二维码扫描识别原理以及开发此系统的意义进行了阐述。本项目是基于Java语言开发的,结合Eclipse集成环境搭建Android操作系统开发环境,在模拟器和真机的环境下调试运行,开发基于Android二维码名片的管理系统。本系统可以将个人信息输入生成二维码名片,并将二维码名片保存到数据库中,将生成的二维码图片保存至手机外置SD卡上,让其他想要添加名片信息的用户只要利用市面上的扫描软件扫描图片就能将名片信息添加至联系人,或者用这个系统扫描别人的二维码名片信息,保存在自己的手机上,节约输入时间。近来,求职者甚多,许多公司的招聘广告上都会有二维码图片,这可不仅仅是一张简单的图片,里面包含了公司招聘信息和公司简介的网址,我们可以随意利用二维码扫描的功能对这些图片进行识别,调用手机浏览器,浏览网页,对公司的信息进行浏览。这不仅仅是一个公司打广告,招聘人才的新的途径,更方便了求职者在汗牛充栋的招聘市场中能够节约时间了解公司,找到自己心仪的公司的新的趋势。本系统以名片的格式作为载体,与传统的手机通讯录相结合,能将系统联系人的信息生成二维码图片。当然,我们也可以利用这个软件对二维码名片进行分享,这不仅大大提高了我们的生活效率,更让我们在体验智能手机软件时,觉得方便,有趣。更多还原

【Abstract】 In the information industry developed day by day today, we have enjoyed the convenience of the bar code to us. However, under the condition of limited information capacity, a dimension code can label the item information, but it can’t describe the object.. Based on the one-dimensional bar code, the 2D code is generated.. It is not only high density, but also large, low cost. Two dimensional code can be used in black and white graphics to express data files and images. With smart phones more and more received everyone’s favorite, the Android operating system for mobile phones with its unique charm has been the support of the majority of mobile phone enthusiasts. Therefore, after the combination of two-dimensional code technology of mobile phone software development. Not only is the ability of individuals to improve, more important is to bring more convenient to the smart phone user experience.In this paper, the generation of two-dimensional code, two-dimensional code card generation and two-dimensional code scanning recognition principle and the significance of the development of this system is described. This project is based on the Java language development,combined with the eclipse integrated environment Android operating system development environment to build, debug run in the simulator and real environment, development based on Android two-dimensional code card management system. The system can the personal information input to generate two-dimensional code card and two-dimensional code card will be kept in the database, will generate QR code images are saved to the phone external SD card, let the other to which you want to add a business card information of the user as long as the use of scanning software to scan the picture on the market will be able to add business card information to the contact, or use the system scan someone’s two-dimensional code card information, save on their mobile phone and save the input time. Recently, job seekers in abundance, many of the company’s advertisement will have a two-dimensional code image, which is not only a simple image, which contains the company recruitment information and company profile URL, we can feel free to use the scan two-dimensional code recognition of these pictures, called mobile browser, browse the web, browse of information of the company. This is not just a company advertising, recruitment of new way, more convenient for the job seekers in voluminous recruitment market can save time to learn about the company and find their favorite new trend.The system in business card format as a carrier, combined with the traditional mobile phone video, the system contact information to generate a two-dimensional code image. Of course, we can also use the software to two-dimensional code card to share, which not only greatly improve the efficiency of our lives, let us in the smart phone software experience, find convenient,interesting.更多还原