The Establishment of Standard Parts Library Based on Android System

It studies the developing technology of standard database application software technology in ANDROID system.For ANDROID system features it discusses the problems of building database system such as data organization and management,display of data table,data selection,data upgrade,2D figure and rendering showing of 3d models of standard parts.The realization of this system is based on a tree.According to the usage characteristics of ANDROID system,this system achieves organization and display of the standard data that has been selected.Through this database application form it can let users carry standard data,imply the data of standard parts directly to the forefront of production,and further improve the design efficiency.