iPhone:禁用“双击空格键".捷径? [英] iPhone: Disable the "double-tap spacebar for ." shortcut?

问题描述

默认情况下，如果您在 iPhone 或 iPad 上按两次空格键，则不会出现  "(两个空格)，你会得到. "(句号后跟空格).有没有办法在代码中禁用这个快捷方式?

By default, if you tap the spacebar twice on the iPhone or iPad, instead of getting "  " (two spaces), you get ". " (a period followed by a space). Is there any way to disable this shortcut in code?

更新:通过 UITextInputTraits 禁用自动更正不起作用.

Update: Disabling autocorrection via UITextInputTraits doesn't work.

更新 2:明白了！见下面我的帖子.

Update 2: Got it! See my post below.

推荐答案

好的，我想通了.在您的 UITextView 委托中，添加:

OK, I figured it out. In your UITextView delegate, add this:

-(BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
    if([text isEqualToString:@". "])
        return NO;
}

这篇关于iPhone:禁用“双击空格键".捷径?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！