You can use for short vibration
AudioServicesPlaySystemSound(1520); // 1521
Question
I'm using AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
How can I choose the duration of the vibration?
I want only one short vibration, like the "click" from tapping a keyboard button.
No correct solution
OTHER TIPS
You can use for short vibration
AudioServicesPlaySystemSound(1520); // 1521