When the user enters the application for the first time, he will choose a language and this language will be sent to page 2. But he won’t show it when he comes in again.
use TinyDB to store the selected language
TinyDB tutorial by Stephen
A very good way to learn App Inventor or Kodular is to read the free Inventor’s Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps … the links are at the bottom of the Web page. The book ‘teaches’ users how to program with AI2 blocks.
There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps
How to do a lot of basic things with App Inventor are described here: How do you...? .
use tinydb save block.
When you touch the button to start you put the block there, the label must be the name of your user and then the language.
At the beginning of your screen you place get value and so you get to have the language. if you don’t understand show me your AIA and I’ll do it for you
I use this extension from Colin Tree