4/24/2023 0 Comments Sqlite browser tutorial![]() public DatabaseHelper(Context context) Ĭursor cursor = database.query(DatabaseHelper. For that we’ll need to create a custom subclass of SQLiteOpenHelper implementing at least the following three methods.Ĭonstructor : This takes the Context (e.g., an Activity), the name of the database, an optional cursor factory (we’ll discuss this later), and an integer representing the version of the database schema you are using (typically starting from 1 and increment later). SQLiteOpenHelper wraps up these logic to create and upgrade a database as per our specifications. We will have option to alter the database schema to match the needs of the rest of the app. When the application is upgraded to a newer schema - Our database will still be on the old schema from the older edition of the app.So we will have to create the tables, indexes, starter data, and so on. ![]()
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