触摸事件在uiview类iOS目标c中没有被称为

Question

我已经使用以下代码从我的主viewcontroller编程了一个动态视图

ViewClass *View;
   View = [[ViewClass alloc] initWithFrame:CGRectMake(70, 100, 200, 200)];
   View.layer.cornerRadius = View.frame.size.width/2;
   View.layer.masksToBounds = YES;
   View.backgroundColor = [UIColor clearColor];
   View.userInteractionEnabled = YES;
   [self.view addSubview:View];

现在，我正在尝试使用以下片段从我的Uiview类获取触摸事件

    -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
    {
    [super touchesBegan:touches withEvent:event];
    UITouch *touch = [touches anyObject];
    locationOfTouch = [touch locationInView:self];
}
    - (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event{
    [super touchesMoved:touches withEvent:event];
    UITouch *touch = [[event allTouches] anyObject];
    locationOfTouch = [touch locationInView:self];
}

但是Touchesbegan方法没有接到电话，我要在哪里出错。任何帮助都很棒...

Answer 1

此答案将有助于Swift

在ViewDidload中启用您的customView

的用户互动

 yourCustomView.userInteractionEnabled = true

调用此方法

 override func touchesBegan(touches: Set, withEvent event: UIEvent) {
     super.touchesBegan(touches, withEvent: event)
     let touch: UITouch = touches.first as! UITouch
     if (touch.view == yourCustomView){
     print("touchesBegan | This is an yourCustomView")
     }else{
     print("touchesBegan | This is not an yourCustomView")
     }
  }

希望这会有所帮助..！：D