ios - Vibrate phone when void function called -


i've seen other answers on how phone vibrate, can't thing work. can me?

my steps:

  1. added audiotoolbox framework (audiotoolbox.framework) target in build phases.
  2. #import audiotoolbox/audioservices.h viewcontroller.h
  3. added - (void)vibrate viewcontroller.h
  4. added - (void)vibrate { audioservicesplayalertsound(ksystemsoundid_vibrate); } viewcontroller.h under @implementation
  5. called [self vibrate]; in viewdidload.

what missing here?

i don't want use ibaction because isn't supposed vibrate off button being pushed.

hopefully can help, , not share links other stack overflow questions/answers guarantee checked. post code/info necessary.

thanks!!

i have phone on. not on silent. , iphone5. enter image description here

this should work. vibration disabled in iphone sound settings.

if using ipod touch, should aware device doesn't have vibration motor.


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