基于安卓系统的北斗中间件设计与实现

THE DESIGN AND IMPLEMENTATION OF BEIDOU MIDDLEWARE BASED ON ANDROID SYSTEM

针对安卓系统北斗应用程序开发过程需修改安卓源代码的问题,提出一种基于安卓系统北斗无线电测定业务中间件的实现方案,用以提高安卓北斗应用程序的开发效率。北斗应用程序根据提供的中间件接口规范,进行中间件接口函数的调用,从而实现安卓移动设备与北斗卫星相互通信。以安卓北斗SIM卡基本信息中间件开发为例,详细介绍安卓北斗中间件开发流程,并通过安卓应用程序调用设计的北斗SIM卡基本信息中间件接口函数,获取SIM卡北斗相关信息,从而验证安卓北斗中间件设计的有效性。

An implementation scheme of Beidou RDSS （Radio Determination Satellite Server） middleware functions based on Android system is proposed, in order to avoid modifying the system source code problem of Beidou application program and improve program development efficiency. When the middleware functions are invoked in the correct way, the application program could be communicated with Beidou satellite. Taking Beidou SIM card basic information middleware development as an example, we detailed the Beidou middleware development process, and through the Andrews application called the design of the Beidou SIM card basic information middleware interface function, accessed to SIM card Beidou related information to verify the effectiveness of Android Beidou middleware design.