Design And Implementation Of A NFC Message Manage System Based On Android Platform

Near Field Communication (NFC) is a short-range communication technology. The technical support access control, electronic ticket, micro-payment and other functions, and widely used in finance, transportation, health care, road control, door lock control, etc. Even as early as2004, Nokia has launched a NFC-enabled phone. However, for various reasons, the development of NFC technology on mobile phones has been relatively slow and has not been universal used. Until the end of2010, Google co-NXP integrated the NFC technology and related agreements in its Android mobile operating system, and Samsung introduced the first generation of an NFC-enabled Android phone Nexus S. This makes NFC technology gradually developed on the mobile communication device, at present, NFC-enabled Android phone have more than160species.Although there have so much Android NFC devices, the NFC user is relatively little and NFC application is still limited. Based on the above considerations, the paper designs and implements a set of NFC information management system for managing NFC messages and NFC technology-based expansion, the main purpose is to facilitate people to use the technology. The system supports point-to-point transfer business cards, telephone numbers, SMS, applications, and geographic data, and supports the two-dimensional code technology from which we can import information and translate message to it. At the same time, the system is a NFC tag analysis tools and can be used for basic information collection and analysis for NFC tags. Based on these functions, the system aim to achieve some other useful features, these features include Wi-Fi Direct connection using NFC messages, lock and unlock screen using NFC tags and Parental Controls using NFC technology.This paper first briefly introduces the development status of the current NFC technology, the main work of this paper and some knowledge background related to the system. Then focuses on some important issues and discusses them in detail. These issues are method to realize NFC message collection and analysis, NFC tag management and some other application of NFC technology. At last, this paper presents the realization of the system and demonstrates the experiment results.