将unicode用于自定义android键盘 [英] Using unicode for a custom android keyboard

问题描述

我正在为Android应用创建不丹键盘.我正在使用unicode.但是，当我尝试运行该应用程序时，我收到错误消息，提示错误解析键码"，并且在按下字母时不显示这些字母.

I am creating a Bhutanese keyboard for an android App. I am using unicode. However, I am getting error messages when I try to run the app that say "error parsing keycode", and the letters do not show up when they are pressed.

这是键盘xml文件的示例:

Here is a sample of the keyboard xml file:

<?xml version="1.0" encoding="utf-8"?>
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
    android:keyWidth="10%p"
    android:horizontalGap="0px"
    android:verticalGap="0px"
    android:keyHeight="60dp">
     <Row>
        <Key android:codes="U+0F09" android:keyLabel="༉" android:keyEdgeFlags="left"/>
        <Key android:codes="U+0F21" android:keyLabel="༡"/>
        <Key android:codes="U+0F22" android:keyLabel="༢"/>
        <Key android:codes="U+0F23" android:keyLabel="༣"/>
        <Key android:codes="U+0F24" android:keyLabel="༤"/>
        <Key android:codes="U+0F25" android:keyLabel="༥"/>
        <Key android:codes="U+0F26" android:keyLabel="༦"/>
        <Key android:codes="U+0F27" android:keyLabel="༧"/>
        <Key android:codes="U+0F28" android:keyLabel="༨"/>
        <Key android:codes="U+0F29" android:keyLabel="༩"/>
        <Key android:codes="U+0F20" android:keyLabel="༠"/>
        <Key android:codes="U+0F14" android:keyLabel="༔"/>
        <Key android:codes="U+0F0D" android:keyLabel="།"/>
        <Key android:codes="U+0F5D" android:keyLabel="ཝ" android:keyEdgeFlags="right"/>
    </Row>

我的键盘在使用英语键盘时工作正常，如下所示:

My keyboard workded when it was an english keyboard, like this one:

 <Key android:codes="113" android:keyLabel="q" android:keyEdgeFlags="left"/>
    <Key android:codes="119" android:keyLabel="w"/>
    <Key android:codes="101" android:keyLabel="e"/>
    <Key android:codes="114" android:keyLabel="r"/>
    <Key android:codes="116" android:keyLabel="t"/>
    <Key android:codes="121" android:keyLabel="y"/>
    <Key android:codes="117" android:keyLabel="u"/>
    <Key android:codes="105" android:keyLabel="i"/>
    <Key android:codes="111" android:keyLabel="o"/>
    <Key android:codes="112" android:keyLabel="p" android:keyEdgeFlags="right"/>
</Row>

我不应该对自定义android键盘使用unicode吗?或者，如果可以的话，我该怎么做才能使其正常工作?

Am I not supposed to use unicode for a custom android keyboard? Or if I can, what can I do to make it work?

推荐答案

要解决解析错误，您可以:

To fix the parse error you can either:

1. 将"U + 0F09"替换为Unicode的十进制(3849)值.
2. 省去android代码.该代码应基于自动生成 在keyLabel中的字符上.我已经用英语测试过 西班牙语字符.

1. replace "U+0F09" with the decimal (3849) value of the Unicode.
2. leave the android code out. The code should be auto generated based on the character in keyLabel. I've tested this with English and Spanish characters.

这篇关于将unicode用于自定义android键盘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！