Timer, tinyDB, two screen

[SteveJG]

@Jason_Smith

timer on screen 1 to start when a button (not the back button) on screen 2 is pressed.

this topic discusses something similar when button is pressed on screen2 starts an activity on screen1,

How do I put the blocks if I want to click button1 (which is located on écran2) and open only arragement_vertical1 (which is écran1?

Try [Screen1] [Screen2] You have to have a Button on Screen1 to Open Screen2 you have to have three vertical arrangements on Screen1 ScreensAndVirtualScreens.aia (3.7 KB)

the example may help your student figure what should be coded.