个NFC读卡信息的例子源码，NFC技术由非接触式射频识别（RFID）演变而来，由飞利浦半导体（现恩智浦半导体）、诺基亚和索尼共同研制开发，其基础是RFID及互连技术。-A NFC card information example source code, NFC technology by non-contact radio frequency identification (RFID) evolved PHILPS semiconductor (now NXP), NOKIA and SON