ios - How to make iOS button taps require less accuracy (Swift)

Question

I am currently making a custom keyboard for iOS 8, and I came across the problem that it is impossible to type. I found that you have to be far too accurate and press your finger exactly on the keys. This is obviously not the case for the system keyboard, as no matter where you type, some key gets pressed.

So my question is, how would I go about implementing a feature like that?

Answer 1

这可能与您的点击区域有关。我相信苹果在人机界面指南中对按钮的大小有明确的建议。您可能需要使区域尽可能大而不与相邻按钮重叠。

https://developer.apple.com/library/ios/documentation/userexperience/conceptual/mobilehig/

Answer 2

根据我的经验，您应该创建一个无间隙的按钮网格，并且只在按钮的图形表示中添加一个间隙。