How to tell if the screen is touched

Description

I want to do something when the screen is not touched within 10 minutes, how do I know the screen is touched?

My screen has many objects, I don’t want to add LV_OBJ_FLAG_EVENT_BUBBLE flag to each object

What MCU/Processor/Board and compiler are you using?

PC

What LVGL version are you using?

8.3.5

What do you want to achieve?

I want to do something when the screen is not touched within 10 minutes