how to create efficient tap for touch device?

i am making a game for android device..in this game i have to make jump the player when user tap the screen..

how can i do this efficiently ??

Just use an event like "On any touch" and use "Simulate jump" on the player as an action.

Thanks for the info! Helped me gwtting touch working, but now I have an issue where the audio keeps playing on touch, whats the best way to play a sound just once, or until touch is lifted?

thanks!