Room Database using Java | Android Tutorial

[@hankyotutorials]

thank you so much, i followed your video from start to end and it works, you're awesome❤

[@Developer_exc]

my pleasure :)

[@stephanroder1371]

Hi, at 20:02 : "Since all database CRUD should occur in backgroud ..."
- why should they run in background ? who is telling this ? is "PersonDAO" able to do this without developer specific instructions, isn't it ?🤔

[@Developer_exc]

It can't opeate on main thread thats why. :)

[@stephanroder1371]

@@Developer_exc thanks for quick response. Here my own answers:
why should they run in background ? who is telling this ?
Room library under Android OS was developed not to run queries under UI thread. So it must be in background (or you use allowMainThreadQueries() - not preferred).
is "PersonDAO" able to do this without developer specific instructions, isn't it ?
No, this must be implemented into Room library. To run in backgroud try to use "ExecutorService".

[@oleksandr3275]

Thank you very much for your shared experience. It was realy useful 👍

[@marshmallow2476]

Iam surprised developers write code but dont share it due to their personal thinking

[@Developer_exc]

github.com/rahulexc/RoomDBApp :D For you buddy!

[@marshmallow2476]

@@Developer_exc thanks mate

[@sivaram2099]

Bro... Which dependency do I add in gradle file?

[@i2ca1]

Thanks for the tutorial

[@emirhansezgin4212]

Thanks.

[@yashoberio3461]

💥

[@febroeth]

thank you for the tutorial!

[@cirofusco5972]

Thanks it's work. compileSdk 33