您可能想使用来自“How do you make the iPhone vibrate for arbitrary durations?”的代码:
extern void * _CTServerConnectionCreate( CFAllocatorRef, int (*)(void *, CFStringRef, CFDictionaryRef, void *), int *);
extern int _CTServerConnectionSetVibratorState(int *, void *, int, int, float, float, float);
// Initialize
connection = _CTServerConnectionCreate(kCFAllocatorDefault, &vibratecallback, &x);
// Start Vibration
_CTServerConnectionSetVibratorState(&x, connection, 3, intensity, 0, 0, 0);
// End Vibration
_CTServerConnectionSetVibratorState(&x, connection, 0, 0, 0, 0, 0);
我敢打赌,这将使您的应用程序很难获得 AppStore 的批准!查看Unofficial App Store Rejection Criteria。