ios - 如何使用touchesBegan和touchesEnded检测点击手势

我创建了一个直接从类UIView派生的自定义控件。现在，如果用户点击视图的特定部分，我想执行一个操作。所以我已经重写了touchesBegan，touchesEnded和touchesCancelled方法。问题是，如果我只点击显示，就永远不会调用touchesEnded方法。称为touchesCancelled的方法。仅当我执行某些手势(滑动，移动，...)时，才会调用touchesEnded。
我是否需要配置视图以启用轻击手势？
我的代码:

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    NSLog(@"touchesBegan");
    self->touchDown = YES;
    [UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationOptionAllowUserInteraction animations:^{
        self.value = 1.0;
    } completion:nil];
}

- (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
}

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
    if (self->touchDown) {
        NSLog(@"touchesEnded");
        self->touchDown = NO;
        [UIView animateWithDuration:0.3 animations:^{
            self.value = 0.0;
        } completion:nil];
    }
}

- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
    if (self->touchDown) {
        NSLog(@"touchesCancelled");
        self->touchDown = NO;
        [UIView animateWithDuration:0.3 animations:^{
            self.value = 0.5;
        } completion:nil];
    }
}

对于轻击手势，我得到:

2018-07-17 09:55:20.994645 + 0200 iOS测试[33049:2763212] touchesBegan
2018-07-17 09:55:21.092409 + 0200 iOS测试[33049:2763212] touchesCancelled

最佳答案

您是否尝试过在视图中设置recognizer.cancelsTouchesInView = NO;
一个布尔值，影响在识别手势时是否将触摸传递给视图。

关于ios - 如何使用touchesBegan和touchesEnded检测点击手势，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/51376735/