title: Flutter not clearing data even after installing / uninstalling app
body: <p>I made a small mobile app using flutter. When using it, it saves data locally into the Sqlite database.
  When I uninstall it , the database seems to get deleted as well, so next time I install the app again, the data is gone.
  Any ideas how to leave the database file in the phone even the app is deleted?
  Thank you.</p>