• SQLite is a free SQL database that saves data to a device's text file. Android has a SQLite database implementation built in.
• SQLite supports all of the capabilities of a relational database. You don't need to set up any form of connection to access this database, such as JDBC, ODBC, and so on.
• Android.database.sqlite is the core package, which contains the classes for managing your own databases.
• To build a database, simply use this method open Or Create Database, passing it the database name and mode as parameters. 

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