【摘要】 智能手机之间的无线文件传输大多采用的是蓝牙的方式,这种方式在传输速度和传输范围上都有很大的不足,在Android平台下实现的通过WiFi方式的文件传输系统突破了这一局限。研究了Android平台下的无线局域网组网方式和基于Socket的Java网络编程,设计出一套通信协议;研究了Android平台的软件开发,并实现2部手机之间的文件传输等功能。更多还原

【Abstract】 The wireless file transmission between smartphones mostly uses method of Bluetooth,but there are many limits of transferring speed and transferring range in this way.The implementation of file transmission system via WiFi on Android platform breaks the limits.The construction of WLAN is studied based on Android platform.Study of Java language network programming is based on socket,and then a set of communication protocols are designed.Study software developing on Android platform is studied,and then the file transmission function is implemented between two android phones.更多还原