SQLiteOpenHelper designed to make it easier to create and update databases and designed to get rid of two very common problems. Android has features available to handle changing database schemas, which mostly depend on using the SQLiteOpenHelper class. This structure is referred to as a schema. We can create our own tables to hold the data accordingly. All other types must be converted into one of these fields before getting saved in the database. SQLite supports the data types TEXT (similar to String in Java), INTEGER (similar to long in Java) and REAL (similar to double in Java). ![]() Once you’ve done this, you’ll be ready to read and write to your database.
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