I\'m new to Android programming and trying to wrap my head around this just to make myself clear about how things work.
When creating Sqlite databases in an Android
Unless stated otherwise (by you), apps keep their datas under /data/data/, and SQLite-databases are in /data/data//databases. When uninstalling an app, the whole directory tree of /data/data/ will be deleted, including your databases.
/data/data/
/data/data//databases