Created
February 15, 2017 04:09
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How to add vibrate feedback
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#pragma mark - AudioServicesPlaySystemSound | |
- (IBAction)shake0:(UIButton *)sender { | |
// `Peek` 震动反馈 (weak boom) | |
AudioServicesPlaySystemSound(1519); | |
} | |
- (IBAction)shake1:(UIButton *)sender { | |
// `Pop` 震动反馈 (strong boom) | |
AudioServicesPlaySystemSound(1520); | |
} | |
- (IBAction)shake2:(UIButton *)sender { | |
AudioServicesPlaySystemSound(1521); | |
} | |
#pragma mark - _tapticEngine | |
- (IBAction)shake3:(UIButton *)sender { | |
id tapticEngine = [[UIDevice currentDevice] performSelector: NSSelectorFromString(@"_tapticEngine") | |
withObject:nil]; | |
[tapticEngine performSelector: NSSelectorFromString(@"actuateFeedback:") | |
withObject:@(0)]; | |
// SEL selector = NSSelectorFromString(@"actuateFeedback:"); | |
// int32_t arg = 1001; | |
// | |
// NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[tapticEngine methodSignatureForSelector:selector]]; | |
// [inv setTarget:tapticEngine]; | |
// [inv setSelector:selector]; | |
// [inv setArgument:&arg atIndex:2]; | |
// [inv invoke]; | |
} | |
#pragma mark - UIImpactFeedbackGenerator | |
- (IBAction)shake4:(UIButton *)sender { | |
UIImpactFeedbackGenerator *generator = [[UIImpactFeedbackGenerator alloc] initWithStyle: UIImpactFeedbackStyleLight]; | |
[generator prepare]; | |
[generator impactOccurred]; | |
} | |
- (IBAction)shake5:(UIButton *)sender { | |
UIImpactFeedbackGenerator *generator = [[UIImpactFeedbackGenerator alloc] initWithStyle: UIImpactFeedbackStyleMedium]; | |
[generator prepare]; | |
[generator impactOccurred]; | |
} | |
- (IBAction)shake6:(UIButton *)sender { | |
UIImpactFeedbackGenerator *generator = [[UIImpactFeedbackGenerator alloc] initWithStyle: UIImpactFeedbackStyleHeavy]; | |
[generator prepare]; | |
[generator impactOccurred]; | |
} |
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