Research On Mobile Phone NFC Control Technology And System Based On Android Platform

With the popularity of Android intelligent mobile phone and mobile phone function ofincreasingly powerful, mobile phone game has become a daily entertainment mode for mostusers, especially the adolescent whose self-control is poor, so that easily lead to overindulge in mobile phone game. NFC (Near Field Communication) control technology andsystem based on Android, can not only realize the effective control of mobile phone, butalso through the mobile phone records, the guide specific user‘s behavior.In this paper, an efficient, convenient control system of mobile phones has beendesigned and implemented, whitch is based on Android platform and using NFC technologyto realize each module and transmit data. The functions of this system include the control ofapplication acess, restricted use of time, extraction and management of mobile phone textmessages and phone records and intercept the call blacklist and class mode. In theapplication access module, I proposed use Launcher mechanism to realize the application ofaccess control. In addition, the interception module, to improve the shortcomings of thetraditional interception function based on broadcast mechanism. Analysising the call‘s workflow in the RIL (Ridio Interface Layer), and using Android interface and the Java reflectionmechanism to realize the soundless and stirless intercept. At the same time, in class modemodule it provides an effective example which realizes NFC write program on the CPUsmart card. By using NFC technology, the system realized point to point mode and readingmode of NFC.