Objective c iOS-增加部分卷曲抽头区域以消除模态

有办法做到这一点吗？就像轻敲屏幕的任何部分一样，会消除部分模态旋度。

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我想到了一个不可见的按钮，但它仍然不能覆盖整个卷曲区域。

在

viewDidLoad

UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                action:@selector(getDismissed)];

UISwipeGestureRecognizer *swipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self 
                                                                                action:@selector(getDismissed)];
swipeRecognizer.direction = UISwipeGestureRecognizerDirectionDown;
tapRecognizer.numberOfTapsRequired = 1;
tapRecognizer.numberOfTouchesRequired = 1;
tapRecognizer.delegate = self;
[self.view addGestureRecognizer:tapRecognizer];
[self.view addGestureRecognizer:swipeRecognizer];

-(void)getDismissed
{
    // call dismissViewControllerAnimated:completion: by the presenting view controller
    // you can use delegation or direct call using presentingViewController property
}

然后排除，因为你不想引发解雇

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    // touching objects of type UIControl will not dismiss the view controller
    return ![touch.view isKindOfClass:[UIControl class]];
}

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非常感谢。我很久以前就需要这个了。但我期待着下一次的使用