Log in, create sessions , store values


Hello, I just created a login that checks if the data is correct and if so, the next screen opens … my question is, what is the way to receive the username on the other screen, and that each Once you open the application it is not necessary to log in again (same as the php sessions in web pages).
Also how can I send two values ​​between screens? I could only send one through get start value.

I would also like to write text inside a canvas, just like a label, how could I do it?


If you don’t want to use start value you could use TinyDB.
Just add TinyDB to both screens.