【JAVA UI】HarmonyOS 鸿蒙Next 如何使用TinyPinyin类库

参考资料

前言：TinyPinYin是一个适用于Java和Android、HarmonyOS的快速，低内存的汉字转拼音库。码云地址TinyPinYin，其使用方法已在API讲解中有详细介绍，本文的主要目的主要是对容易造成疑问的地方进行补充说明

代码实现

1、集成类库

在项目级bulid.gradle添加如下代码

buildscript {
repositories {
…
mavenCentral()
}
…
}<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

在应用级添加如下代码

dependencies {
…
implementation ‘io.openharmony.tpc.thirdlib:TinyPinyin-Library:1.0.4’
}<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

2、api讲解

汉字转化拼音

String tv = Pinyin.toPinyin(“哈哈”, “”);<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

判断是否字符

     String test = “34我23们”;
char[] chars = test.toCharArray();
for (char aChar : chars) {

          LogUtil.error(TAG, Pinyin.isChinese(aChar) + <span class="hljs-string"><span class="hljs-string">""</span></span>);

          }</code><button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button></pre>  <p>多音字</p>  <pre style="position: relative;"><br><code class="language-java hljs  hljs ">    Pinyin.init(Pinyin.newConfig().with(<span class="hljs-keyword"><span class="hljs-keyword">new</span></span> PinyinMapDict() {
                  <span class="hljs-annotation"><span class="hljs-annotation">@Override</span></span>
                  <span class="hljs-keyword"><span class="hljs-keyword">public</span></span> Map&lt;String, String[]&gt; <span class="hljs-title"><span class="hljs-title">mapping</span></span>() {
                      HashMap&lt;String, String[]&gt; map = <span class="hljs-keyword"><span class="hljs-keyword">new</span></span> HashMap&lt;String, String[]&gt;();
                      map.put(<span class="hljs-string"><span class="hljs-string">"中国重庆"</span></span>, <span class="hljs-keyword"><span class="hljs-keyword">new</span></span> String[]{<span class="hljs-string"><span class="hljs-string">"ZHONG"</span></span>, <span class="hljs-string"><span class="hljs-string">"GUO"</span></span>, <span class="hljs-string"><span class="hljs-string">"CHONG"</span></span>, <span class="hljs-string"><span class="hljs-string">"QING"</span></span>});
                      <span class="hljs-keyword"><span class="hljs-keyword">return</span></span> map;
                  }
              }));

 result.setText(Pinyin.toPinyin(<span class="hljs-string"><span class="hljs-string">"中国重庆"</span></span>, <span class="hljs-string"><span class="hljs-string">""</span></span>));</code><button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button></pre>  <p>添加分隔符</p>  <pre style="position: relative;"><br><code class="language-java hljs  hljs ">   String tv =   Pinyin.toPinyin(<span class="hljs-string"><span class="hljs-string">"草原牧羊"</span></span>, <span class="hljs-string"><span class="hljs-string">"~"</span></span>);</code><button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button></pre>  <p style="background-color: rgb(255,255,255);box-sizing: border-box;color: rgb(36,41,46);letter-spacing: normal;text-align: justify;text-transform: none;white-space: normal;word-spacing: 0.0px;">3、xml布局绘画</p>  <p style="background-color: rgb(255,255,255);box-sizing: border-box;color: rgb(36,41,46);letter-spacing: normal;text-align: justify;text-transform: none;white-space: normal;word-spacing: 0.0px;">在xml界面绘画两个“text组件”，其中一个用于现在“汉字转化为拼音”，另外一个Text组件用于实现点击“汉字转化为拼音”的Text组件按钮，转化为拼音的结果用于显示结果，代码如下</p>  <pre style="position: relative;"><br><code class="language-xml hljs  hljs "><span class="hljs-pi"><span class="hljs-pi">&lt;?xml version="1.0" encoding="utf-8"?&gt;</span></span>
<DirectionalLayout
    xmlns:ohos=“http://schemas.huawei.com/res/ohos”
ohos:height=“match_parent”
ohos:width=“match_parent”
ohos:alignment=“top”
ohos:orientation=“vertical”>
<span class="hljs-tag"><span class="hljs-tag">&lt;</span><span class="hljs-title"><span class="hljs-tag"><span class="hljs-title">Text
        ohos:id="$+id:text_helloworld"
ohos:height=“100vp”
ohos:width=“match_parent”
ohos:text_alignment=“center”
ohos:background_element="#ed6262"
ohos:layout_alignment=“horizontal_center”
ohos:multiple_lines=“true”
ohos:text=“汉字转化为拼音”
ohos:text_color=“black”
ohos:text_size=“25vp”
/>
<Text
        ohos:height=“match_parent”
ohos:width=“match_parent”
ohos:top_margin=“10vp”
ohos:text_alignment=“top|left”
ohos:text_size=“25vp”
ohos:id="$+id:result"/>
</DirectionalLayout><button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

4、java代码实现

java实现代码如下

package com.newdemo.myapplication.slice;

import com.example.library.github.promeg.pinyinhelper.Pinyin;
import com.example.library.github.promeg.pinyinhelper.PinyinMapDict;
import com.newdemo.myapplication.ResourceTable;
import ohos.aafwk.ability.AbilitySlice;
import ohos.aafwk.content.Intent;
import ohos.agp.components.Component;
import ohos.agp.components.Text;
public class MainAbilitySlice extends AbilitySlice {
private Text mTextResult;
@Override
public void onStart(Intent intent) {
super.onStart(intent);
super.setUIContent(ResourceTable.Layout_ability_main);
mTextResult=findComponentById(ResourceTable.Id_result);
findComponentById(ResourceTable.Id_text_helloworld).setClickedListener(new Component.ClickedListener() {
@Override
public void onClick(Component component) {
String tv = Pinyin.toPinyin(“哈哈”, “”);
mTextResult.setText(“转化的结果：”+tv);
}
});
}
}<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

运行效果