ios - 为什么 Swift MapKit 不断地进行无障碍更新？

Question

我有一个标准的 MapView 但是每当我在地图上平移时，以下内容都会打印到控制台：

2020-07-07 15:35:16.809318-0700 Rage[81310:4345816] [Accessibility] Executing an update request
2020-07-07 15:35:16.811355-0700 Rage[81310:4345816] [Accessibility] Update request succeeded

在地图视图上翻了几下后，我的控制台最终看起来像这样：

2020-07-07 15:37:17.814988-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:37:17.817476-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:37:18.754827-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:37:18.758369-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:37:20.425499-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:37:20.427592-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:37:21.895455-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:37:21.898904-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:37:22.195264-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:37:22.199350-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:39:29.344402-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:39:29.348122-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:39:30.456435-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:39:30.460018-0700 Rage[81362:4348665] [Accessibility] Update request succeeded
2020-07-07 15:39:31.091947-0700 Rage[81362:4348665] [Accessibility] Executing an update request
2020-07-07 15:39:31.095617-0700 Rage[81362:4348665] [Accessibility] Update request succeeded

除了污染控制台之外，它似乎对性能没有任何不利影响。有谁知道为什么这一直出现在我的控制台上？

标签： iosswiftxcodeuikitmapkit