2009-12-06 66 views
0

iPhone晃动时如何使用震动? 这里是我的代码:iPhone SDK抖动和振动

#pragma mark - 
- (void)accelerometer:(UIAccelerometer *)accelerometer 
     didAccelerate:(UIAcceleration *)acceleration { 
    { 
     if (acceleration.x > kAccelerationThreshold 
      || acceleration.y > kAccelerationThreshold 
      || acceleration.z > kAccelerationThreshold) { 


    **//Vibrate it !** 

     } 
    } 
} 

回答

2

你可以这样做:

AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); 

确保添加AudioToolbox框架。