Android platform is produced to make new and innovative mobile application program for
the developers to make full use of all functions connected to handset internet. As a complete
mobile platform, Android provides universal set of powerful Operation System,
Comprehensive Library Set, abundant Multimedia User Interface and Phone Application. The
data-storage burden is eased because the Android platform includes the popular open source
SQLite database. SQLite is a software library that implements a SQL engine. It has been
used with great success as on-disk file format: allows the developer to handle data in a
simple way, but also have the use of database features (such as undo, redo, etc.). In
embedded device environment, in which there is low-concurrency and there are little or
medium size datasets, SQLite is the right choice.