SQLite is a relational database management system written in C. To begin working with SQLite databases within the Android framework, define a class that extends SQLiteOpenHelper, and customize as needed.
The [SQLiteOpenHelper](<http://stackoverflow.com/documentation/sqlite/topics>)
class defines static onCreate()
and onUpgrade()
methods. These methods are called in the corresponding methods of a SQLiteOpenHelper
subclass that you customize with your own tables.