iOS手势与Button冲突

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添加手势的代理

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<UIGestureRecognizerDelegate>

在代理方法中判断手势的的 VIew 是不是 UIButton

如果是 UIButton 就不响应

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- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    if ([touch.view isKindOfClass:[UIButton class]])
    {
        return NO;
    }
    else
    {
        return YES;
    }
}

或者判断点击的位置

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- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    CGPoint location = [touch locationInView:self.view];

    if(CGRectContainsPoint(self.btn.frame, location))
    {
        return NO;
    }
    else
    {
        return YES;
    }
}