![]() OnCreate() invoked if the database doesn’t exist, meaning the very first time dealing with the SQLite database. There are the onCreate() and onUpgrade() methods. It is responsible for opening the database if it exists, creating if it does not exists and upgrading if required. The SQLiteOpenHelper class is used to determine the name and version of the database used in this class. Three main components are used to handle SQLite operations in Android: SQLiteOpenHelper Class To use the SQLite database in the Android application, the main package will be. For many applications in Android, SQLite is the backbone of the app, whether it’s used directly or via some third-party wrapper. It is better than any other repository systems like SharedPreferences or saving data in files. In Android, whenever an application needs to store a large amount of data the SQLite is the most preferred. ![]() You don’t need to establish any connections like JDBC, ODBC, or any other external connection for it, like what you will need to do in java applications. ![]() SQLite is a build-in database implementation that comes with Android. ![]() SQLite database supports all the relational database features. SQLite database is an opensource, lightweight, no network access, and standalone SQL database that stores data to a text file on a device. Using android SQLite database I will show you how to perform all the crud operations like Create, Insert, Update, and Delete. In this article, you will learn about the Android SQLite Database in-depth with a good example.
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