Post

Replies

Boosts

Views

Activity

Crash when changing the accessibilityElements to custom UIAccessibilityElement
I got a UIControl, and I want to make it behavior like a custom UIAccessibilityElement. UIControl *control = [[UIControl alloc] init]; control.isAccessibilityElement = NO; CustomAccessibilityElement *elem = [[CustomAccessibilityElement alloc] initWithAccessibilityContainer:control]; elem.isAccessibilityElement = YES; // some custom setting here control.accessibilityElements = @[elem]; It worked well with an iPhone 13, iOS 15.5.1, but crashed with an iPhone SE, iOS 15.4.1 and the crash msg is : "-[UIAccessibilityElement _addAccessibilityElementsAndOrderedContainersWithOptions:toCollection:]: unrecognized selector sent to instance 0x283b7c680" Can you tell me the reason ? Thanks a lot.
1
0
187
3w