Screen Sleep

How do I trigger something after screen is switched on after it goes to sleep?

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You could put code into the Android's 'back button'.    when Screen1.BackPressed do and open another screen screenName  Screen1   ?

Try it.   Does it work?

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Sorry, I mean trigger event at screen wakeup after going to sleep. 

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Probably not possible with AI2 Richard, that would require the AI2 app to work in the background and AI2 cannot do that.

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