Android Question Restore DB file to DirInternal in SDK>30

[sina39000]

Hello everyone
I want to rewrite backup/restore part of my app for SDK>30 and based on this:
https://www.b4x.com/android/forum/t...-save-and-load-external-files.132731/#content
and this:
https://www.b4x.com/android/forum/t...list-of-other-related-methods.129897/#content
I need to let the user choose the path and file.
The backup part is done.
But in the restore section I don't know how to restore the database file (user previously backed up) to "DirInternal"
Do you have an idea?

 

[sina39000]

I found a solution in this post:
https://www.b4x.com/android/forum/threads/backup-restore-sqlite-database.146816/
But uses B4XPages and my app is not using B4XPages.