android 下载文件 文件流缓冲下载文件到相应SD卡目录 多线程下载-android download the file to download the file stream buffer to the appropriate multi-threaded download SD card catalog

基于android平台的sd card Format程序-SD card format app based on Android

IC卡读卡软件，附带android，java，linux 等demo(IC card reading card software, with Android, Java, Linux and other demo)