本文介绍了不总是调用MKMapView regionDidChangeAnimated!的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这令我感到沮丧!!!
This is frustrating me!!!
大部分时间都会调用它,但随后会停止响应。它将在屏幕旋转和双击时调用。不要紧张!
It will be called most of the time but then it stops responding to the pinches. It will be called on a screen rotate and a double tap. Not to a pinch!
帮助!
推荐答案
我在工作在某些具有相同问题的代码上,结果问题是带有 UIGestureRecognizer
的子视图已作为子视图添加到 MKMapView
,有时,它们会导致某些委托方法无法触发。
I was working on some code that had the same issue and turns out the problem was a subview with a UIGestureRecognizer
had been added as a subview to MKMapView
, and sometimes, they would cause some delegate methods not to fire.
因此请确保您没有向 MKMapView 。
希望这会有所帮助。
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