停止在iOS上自动关闭键盘/disablesAutomaticKeyboardDismissal不被调用

问题描述

我希望能够让另一个控件成为第一响应者，同时又保持键盘对用户的显示.

I would like to be able to have another control become the first responder yet keep the keyboard showing to the user.

我发现在UIViewController中禁用了automaticKeyboardDismissal并覆盖了它，但它从未被称为(iOS 5.0)

I found disablesAutomaticKeyboardDismissal in UIViewController and overrode it but it never get's called (iOS 5.0)

是否存在无法调用此方法的原因?即使急救人员不需要键盘，还有另一种方法可以保持键盘显示吗?

Is there a reason this method would not get called? Is there another way to keep the keyboard showing even though it's not required by the first responder?

推荐答案

虽然感觉有点像黑客，但我所做的是在UIView上进行覆盖canBecomeFirstResponder以返回YES，然后实现UIKeyProtocol

Though it felt a bit like a hack what I did was make override canBecomeFirstResponder on UIView to return YES and then implement the UIKeyProtocol

https://developer.apple. com/library/IOS/documentation/UIKit/Reference/UIKeyInput_Protocol/Reference/Reference.html

但是在按键上什么也没做.这样，键盘保持打开状态，但键无关紧要.

But did nothing on key press. This way the keyboard stays open but the keys don't matter.

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