Jquery Mobile, can i create a function that emulates a tap screen

My Goal is to set a function that fires every 30 seconds that emulates a tap on the screen so that the scre开发者_JAVA百科en stays on. Is this at all possible, or what is the best way to enable this without having to program it natively in Java.

I'll be happy if i can do it via phonegap.

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You can disable the Idle Timer if you're in PhoneGap, you'll need to add this to the UIApplication object.

[[UIApplication sharedApplication] setIdleTimerDisabled: YES];