Background task

[Anke]

@Sandra_Garcia

just when the screen is locked, that's why I get the Background task by Atom developer

You are talking about a locked screen (idle mode) and not about background tasks.
A Background task / service has nothing to do with idle mode.

App required to work when the device locked

There are many misconceptions about the term background. Background as used here means only that the app is not visible (eg after pressing the home button or after time-out / in sleep mode), but not closed. Background tasks / services means that an app can also execute somthing if the app is closed. That’s indeed not possible with AI2 & its clones (Thunkable, Kodular, …).

Check if the screen is in idle / sleep mode (screen off)

With this extension you can check if a device is in sleep / idle mode (screen off). de.bodymindpower.IdleMode.aix (4.9 KB) [grafik] Example blocks: