GestureProblem：方法未禁用其调用下一个视图

Question

我正在使用交换手势，它在一个视图中正常工作（例如A类），但是在另一个viewController中调用它（例如-B类，C类）。 我不是在视图上使用NavigationController只是addView。代码-

swipeLeftRecognizer                             = nil;
swipeLeftRecognizer                             = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom:)];
swipeLeftRecognizer.direction                   = UISwipeGestureRecognizerDirectionLeft;
swipeLeftRecognizer.numberOfTouchesRequired     = 1;
swipeLeftRecognizer.delegate                    = self;
     swipeLeftRecognizer.cancelsTouchesInView   = NO;
[self.view addGestureRecognizer:swipeLeftRecognizer];

swipeRightRecognizer                            = nil;
swipeRightRecognizer                            = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom:)];
swipeRightRecognizer.direction                  = UISwipeGestureRecognizerDirectionRight;
swipeRightRecognizer.numberOfTouchesRequired    = 1;
swipeRightRecognizer.delegate                   = self;

 swipeRightRecognizer.cancelsTouchesInView        = NO;
[self.view addGestureRecognizer:swipeRightRecognizer];

因此，我无法启用在另一个视图（B，C）中提供Button的操作。 请告诉我任何解决方案。

Answer 1

在不希望看到其他视图时要接收用户操作的视图上，设置UserInteractionEnabled = NO 。 并在删除其他视图时再次启用。