Android的 - 如何禁用虚拟键盘某些键 [英] Android - How to disable certain keys in virtual keyboard

问题描述

如何在Android的虚拟键盘禁用某些按键（比如数字/符号键）？

我特别希望用户不要输入双引号（）字符时，虚拟键盘出现了，当用户把精力放在一个标准Android的EditText小部件。

解决方案

  

如何在Android的虚拟键盘禁用某些按键（比如数字/符号键）？

您不能，对不起。毕竟，输入法编辑器可能无法在第一时间有钥匙。

  

我特别希望用户不要输入双引号（）字符时，虚拟键盘出现了，当用户把精力放在一个标准Android的EditText小部件。

然后，你将有权阻止输入在的EditText ，由输入过滤，如描述的方法这里：<一href="http://stackoverflow.com/questions/3349121/how-do-i-use-inputfilter-to-limit-characters-in-an-edittext-in-android">How我用输入过滤器在Android中一个EditText限制字符？

How to disable certain keys (say number/symbol keys) in Android virtual keyboard?

Specifically I want user can't input a double quote ( " ) character when virtual keyboard is showed up when user focus on a standard android EditText widget.

解决方案

How to disable certain keys (say number/symbol keys) in Android virtual keyboard?

You can't, sorry. After all, the input method editor may not have "keys" in the first place.

Specifically I want user can't input a double quote ( " ) character when virtual keyboard is showed up when user focus on a standard android EditText widget.

Then you will have to block the input at the EditText, by means of an InputFilter, as is described here: How do I use InputFilter to limit characters in an EditText in Android?

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