UITapGestureRecognizer等待第二次点击,按钮慢

Question

我有一个UITapGestureRecognizer等待doubletap将scrollview缩小回原始级别.但是有一种情况我在scrollview的顶部添加了几个按钮.这些按钮反应非常缓慢(缓慢),因为一旦我点击一个按钮,应用程序等待第二次点击.如果没有,则按下按钮.

任何人都知道如何让按钮快速响应？我可以在按钮启动时暂时禁用GestureRecogniser吗？

干杯尼克

Answer 1

如何过滤按钮上的触摸如下:

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer 
       shouldReceiveTouch:(UITouch *)touch {
// Don't recognize taps in the buttons
return ((! [self.button1 pointInside:[touch locationInView:self.button1] withEvent:nil]) &&
        (! [self.button2 pointInside:[touch locationInView:self.button2] withEvent:nil]));
}

？