The registry of Smartphone type of cell phones is realized with database at present, but will be realized with COMS instead in the future. Two pieces of 64 K FLASH modules are adopted to simulate CMOS for the realization of registry management. The record of the registry changes the traditional behavior of Windows. A simple method without catalogue level is used. It is composed of a major key plus a key value. The major key is an alphabetic string which is ended with a Null and includes the catalogue information. It has built a perfect fundation for development and application of the subsequent mobile phone software.%目前Smartphone类型的手机注册表都是用数据库实现的,现在要改用COMS来实现,具体做法是采用大小为64KB的2块FLASH来模拟CMOS,在此基础上实现注册表的管理,直接从FLASH驱动层做起.注册表的记录改变了传统的Windows做法,采用一种简化的方法,不分目录级,由一个主键加一个键值构成,其主键是一个null结束的字符串,可以包含目录信息,这对后继手机软件的应用开发建立了良好的开发基础.
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