如何禁用视图的可访问性,包括它的所有子视图? [英] How to disable accessibility for a view including all it's subviews?
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问题描述
当我在包含带有 isAccessibilityElement = YES
的子视图的视图上设置 isAccessibilityElement = NO
时,VoiceOver 仍然检测到它们.
When I set isAccessibilityElement = NO
on a view that contains subviews with isAccessibilityElement = YES
, VoiceOver still detects them.
我需要关闭必须由 VoiceOver 以不同方式处理的整个视图层次结构的辅助功能.我怎样才能做到这一点,而不必遍历对象图中的每个项目并弄乱它的设置?
I need to switch off accessibility for an entire view hierarchy that must be handled differently by VoiceOver. How can I achieve this without having to loop through every single item in the object graph and mess with it's setting?
推荐答案
self.accessibilityElementsHidden = YES;
这会隐藏所有子视图的可访问性.
This makes all subviews hidden from accessibility.
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