为什么swipeRightL
触发事件而tapR
不是?
UISwipeGestureRecognizer *swipeRightL=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeLeft)];
swipeRightL.numberOfTouchesRequired=1;
swipeRightL.direction=UISwipeGestureRecognizerDirectionLeft;
[self.view addGestureRecognizer:swipeRightR];
[self.view addGestureRecognizer:swipeRightL];
UITapGestureRecognizer *tapR=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(onTap)];
tapR.numberOfTapsRequired=1;
tapR.numberOfTouchesRequired=1;
[self.view addGestureRecognizer:tapR];