【发布时间】:2009-12-31 05:41:38
【问题描述】:
我的 viewController 里面有这个:
- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {
if (event.type == UIEventSubtypeMotionShake) {
NSLog(@"I have shaked");
}
}
为什么这不起作用? 编辑:
我确实有这个:
- (void) viewWillAppear:(BOOL)animated
{
[shakeView becomeFirstResponder];
[super viewWillAppear:animated];
}
- (void) viewWillDisappear:(BOOL)animated
{
[shakeView resignFirstResponder];
[super viewWillDisappear:animated];
}
【问题讨论】:
标签: iphone shake motion-detection