3/28/2024 0 Comments Android sqlite database file name![]() ![]() Of course you can also do this from the command-line, using e.g. You select which table to display in the "Table:" combobox. I already switched to the Browse Data tab on the left panel, where you can view the database table contents now. It will then display something like this (here displaying the database of a Firefox add-on for applying user styles): ![]() In the main window you can click Open database to open your *.sqlite file. You can install it with the command sudo apt install sqlitebrowserĪnd run it from the launcher/dash/application menu or using the command sqlitebrowser It offers you to easily explore a database without having to know SQL commands. In this last method, we use a Cursor object to iterate on rows and then build equivalent Player instances.Let's start with the more user-friendly way and use the GUI tool sqlitebrowser. In our class, we add methods to add a new player, to delete an existing one, to update and then a method to get all the players in the table. Players table is created in the onCreate() method thanks to a SQL statement. Public class SQLiteDatabaseHandler extends SQLiteOpenHelper ) ĭatabase is created in the constructor of the extended class. To start, we create a simple Player Java POJO : To achieve that, we’re going to make a database with a players table letting us to store NBA players. Now, you know theory about SQLite in Android context. ![]() This last method provides a structured interface for specifying a SQL query. In addition, it lets you to make queries via rawQuery() to queries made directly in SQL or via query() method. It exposes several methods to interact with database like insert(), update() or delete(). SQLiteDatabase is the class used to communicate with a SQLite database. In this method you can manage the migration process between two databases versions.īoth methods get and SQLiteDatabase instance in parameter which is the way to communicate with the database.įurthermore, SQLiteOpenHelper provides 2 methods to get access to an SQLiteDatabase instance object respectively in read and in write modes :
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