转自:http://blog.csdn.net/spare_h/article/details/6733547
对Contacts了解就会知道(不了解可以了解下),每个联系人都有一个sort_key字段,如果查询中没有设置sortOrder,默认就会以 sort_key字段为排序依据。名字的检索其实也是根据sort_key来做的(比如拨号盘的模糊匹配:数字转成字母,再到拼音,最后得到汉字)。sort_key是根据名字生成的:如果联系人名字中包含字母,sort_key和name保持一致;如果名字是汉字,生成的sort_key,拼音-汉字-拼音-汉字。。。其中拼音全大写,中间以空格分割,如:”张三“-----sort_key:"ZHANG 张 SAN 三"。
当名字发生变化Sort_key是在packages/providers/ContactsProvider/src/com/android /providers/contacts/ContactsProvider2.java中生成的。具体调用如下:
[java] view plain copy print ?
- if (displayNameStyle == FullNameStyle.CHINESE ||
- displayNameStyle == FullNameStyle.CJK) {
- sortKeyPrimary = sortKeyAlternative =
- ContactLocaleUtils.getIntance().getSortKey(
- displayNamePrimary, displayNameStyle);
- }
if (displayNameStyle == FullNameStyle.CHINESE || displayNameStyle == FullNameStyle.CJK) { sortKeyPrimary = sortKeyAlternative = ContactLocaleUtils.getIntance().getSortKey( displayNamePrimary, displayNameStyle); }
调用了packages\providers\contactsprovider\src\com\android\providers \contacts\ContactLocaleUtils.java中的ChineseContactUtils.getSortKey()方法,具体实现如下:
[java] view plain copy print ?
- ContactLocaleUtils.getIntance();
ContactLocaleUtils.getIntance();
取得实例,然后调用:
[java] view plain copy print ?
- 1. public String getSortKey(String displayName, int nameStyle) {
- return getForSort(Integer.valueOf(nameStyle)).getSortKey(displayName);
- }
-
- 2. @Override
- public String getSortKey(String displayName) {
- ArrayList<Token> tokens = HanziToPinyin.getInstance().get(displayName);
- if (tokens != null && tokens.size() > 0) {
- StringBuilder sb = new StringBuilder();
- for (Token token : tokens) {
-
-
- if (Token.PINYIN == token.type) {
- if (sb.length() > 0) {
- sb.append(' ');
- }
- sb.append(token.target);
- sb.append(' ');
- sb.append(token.source);
- } else {
- if (sb.length() > 0) {
- sb.append(' ');
- }
- sb.append(token.source);
- }
- }
- return sb.toString();
- }
- return super.getSortKey(displayName);
- }
1. public String getSortKey(String displayName, int nameStyle) { return getForSort(Integer.valueOf(nameStyle)).getSortKey(displayName); } 2. @Override public String getSortKey(String displayName) { ArrayList<Token> tokens = HanziToPinyin.getInstance().get(displayName); if (tokens != null && tokens.size() > 0) { StringBuilder sb = new StringBuilder(); for (Token token : tokens) { // Put Chinese character's pinyin, then proceed with the // character itself. if (Token.PINYIN == token.type) { if (sb.length() > 0) { sb.append(' '); } sb.append(token.target); sb.append(' '); sb.append(token.source); } else { if (sb.length() > 0) { sb.append(' '); } sb.append(token.source); } } return sb.toString(); } return super.getSortKey(displayName); }
以上调用了frameworks/base/core/java/com /android/internal/util/HanziToPinyin.java(下文附源码)中的方法得到了拼音,当然转换实现需要本地的支持,但是此处只要取得这个文件即可完成在android上从汉字到拼音的转换。从路径可以看出HanziToPinyin.java是一个内部类,不能直接调用,不过可以把这个文件取出来放在自己的项目中直接使用。调用也很简单方便,上边基本给出了,看下HanziToPinyin的源码就比较清楚了。以下是我写的一个调用:输入汉字返回拼音,字母原样返回,都转换为小写(默认取得的拼音全大写)。
[java] view plain copy print ?
- package com.spare.pinyin;
-
- import java.util.ArrayList;
-
- import com.spare.pinyin.HanziToPinyin.Token;
-
- public class PinYin {
-
- public static String getPinYin(String input) {
- ArrayList<Token> tokens = HanziToPinyin.getInstance().get(input);
- StringBuilder sb = new StringBuilder();
- if (tokens != null && tokens.size() > 0) {
- for (Token token : tokens) {
- if (Token.PINYIN == token.type) {
- sb.append(token.target);
- } else {
- sb.append(token.source);
- }
- }
- }
- return sb.toString().toLowerCase();
- }
- }
package com.spare.pinyin; import java.util.ArrayList; import com.spare.pinyin.HanziToPinyin.Token; public class PinYin { //汉字返回拼音,字母原样返回,都转换为小写(默认取得的拼音全大写) public static String getPinYin(String input) { ArrayList<Token> tokens = HanziToPinyin.getInstance().get(input); StringBuilder sb = new StringBuilder(); if (tokens != null && tokens.size() > 0) { for (Token token : tokens) { if (Token.PINYIN == token.type) { sb.append(token.target); } else { sb.append(token.source); } } } return sb.toString().toLowerCase(); } }
以下附上frameworks/base /core/java/com/android/internal/util/HanziToPinyin.java源码
[java] view plain copy print ?
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- package com.android.internal.util;
-
- import android.text.TextUtils;
- import android.util.Log;
-
- import java.text.Collator;
- import java.util.ArrayList;
- import java.util.Locale;
-
-
-
-
-
-
-
-
-
-
- public class HanziToPinyin {
- private static final String TAG = "HanziToPinyin";
-
- private static final char[] UNIHANS = {
- '\u5416', '\u54ce', '\u5b89', '\u80ae', '\u51f9', '\u516b', '\u63b0', '\u6273',
- '\u90a6', '\u52f9', '\u9642', '\u5954', '\u4f3b', '\u7680', '\u782d', '\u706c',
- '\u618b', '\u6c43', '\u51ab', '\u7676', '\u5cec', '\u5693', '\u5072', '\u53c2',
- '\u4ed3', '\u64a1', '\u518a', '\u5d7e', '\u564c', '\u6260', '\u62c6', '\u8fbf',
- '\u4f25', '\u6284', '\u8f66', '\u62bb', '\u9637', '\u5403', '\u5145', '\u62bd',
- '\u51fa', '\u640b', '\u5ddb', '\u5205', '\u5439', '\u65fe', '\u8e14', '\u5472',
- '\u4ece', '\u51d1', '\u7c97', '\u6c46', '\u5d14', '\u90a8', '\u6413', '\u5491',
- '\u5446', '\u4e39', '\u5f53', '\u5200', '\u6074', '\u6265', '\u706f', '\u4efe',
- '\u55f2', '\u6541', '\u5201', '\u7239', '\u4e01', '\u4e1f', '\u4e1c', '\u543a',
- '\u5262', '\u8011', '\u5796', '\u5428', '\u591a', '\u59b8', '\u5940', '\u97a5',
- '\u800c', '\u53d1', '\u5e06', '\u531a', '\u98de', '\u5206', '\u4e30', '\u8985',
- '\u4ecf', '\u57ba', '\u7d11', '\u592b', '\u7324', '\u65ee', '\u4f85', '\u5e72',
- '\u5188', '\u768b', '\u6208', '\u7ed9', '\u6839', '\u63ef', '\u55bc', '\u55f0',
- '\u5de5', '\u52fe', '\u4f30', '\u9e39', '\u4e56', '\u5173', '\u5149', '\u5f52',
- '\u4e28', '\u8b34', '\u5459', '\u598e', '\u548d', '\u4f44', '\u592f', '\u8320',
- '\u8bc3', '\u9ed2', '\u62eb', '\u4ea8', '\u53ff', '\u9f41', '\u4e4e', '\u82b1',
- '\u6000', '\u6b22', '\u5ddf', '\u7070', '\u660f', '\u5419', '\u4e0c', '\u52a0',
- '\u620b', '\u6c5f', '\u827d', '\u9636', '\u5dfe', '\u5755', '\u5182', '\u4e29',
- '\u51e5', '\u59e2', '\u5658', '\u519b', '\u5494', '\u5f00', '\u938e', '\u5ffc',
- '\u5c3b', '\u533c', '\u808e', '\u52a5', '\u7a7a', '\u62a0', '\u625d', '\u5938',
- '\u84af', '\u5bbd', '\u5321', '\u4e8f', '\u5764', '\u6269', '\u62c9', '\u4f86',
- '\u5170', '\u5577', '\u635e', '\u4ec2', '\u96f7', '\u8137', '\u68f1', '\u695e',
- '\u550e', '\u4fe9', '\u5afe', '\u826f', '\u8e7d', '\u57d3', '\u53b8', '\u62ce',
- '\u6e9c', '\u9f99', '\u5a04', '\u565c', '\u5b6a', '\u62a1', '\u9831', '\u5988',
- '\u57cb', '\u989f', '\u7264', '\u732b', '\u5445', '\u95e8', '\u6c13', '\u54aa',
- '\u5b80', '\u55b5', '\u4e5c', '\u6c11', '\u540d', '\u8c2c', '\u6478', '\u725f',
- '\u6bcd', '\u62cf', '\u8149', '\u56e1', '\u56d4', '\u5b6c', '\u8bb7', '\u5a1e',
- '\u5ae9', '\u80fd', '\u92b0', '\u62c8', '\u5a18', '\u9e1f', '\u634f', '\u56dc',
- '\u5b81', '\u599e', '\u519c', '\u7fba', '\u5974', '\u597b', '\u9ec1', '\u90cd',
- '\u5662', '\u8bb4', '\u5991', '\u62cd', '\u7705', '\u6c78', '\u629b', '\u5478',
- '\u55b7', '\u5309', '\u4e76', '\u7247', '\u527d', '\u6c15', '\u59d8', '\u4e52',
- '\u948b', '\u5256', '\u4ec6', '\u4e03', '\u6390', '\u5343', '\u545b', '\u6084',
- '\u5207', '\u4eb2', '\u9751', '\u5b86', '\u74d7', '\u533a', '\u5cd1', '\u7094',
- '\u590b', '\u5465', '\u7a63', '\u835b', '\u60f9', '\u4eba', '\u6254', '\u65e5',
- '\u620e', '\u53b9', '\u909a', '\u5827', '\u6875', '\u95f0', '\u633c', '\u4ee8',
- '\u6be2', '\u4e09', '\u6852', '\u63bb', '\u8272', '\u68ee', '\u50e7', '\u6740',
- '\u7b5b', '\u5c71', '\u4f24', '\u5f30', '\u5962', '\u7533', '\u5347', '\u5c38',
- '\u53ce', '\u4e66', '\u5237', '\u8870', '\u95e9', '\u53cc', '\u8c01', '\u542e',
- '\u8bf4', '\u53b6', '\u5fea', '\u51c1', '\u82cf', '\u72fb', '\u590a', '\u5b59',
- '\u5506', '\u4ed6', '\u5b61', '\u574d', '\u6c64', '\u5932', '\u5fd1', '\u81af',
- '\u5254', '\u5929', '\u65eb', '\u6017', '\u5385', '\u70b5', '\u5077', '\u51f8',
- '\u6e4d', '\u63a8', '\u541e', '\u8bac', '\u52b8', '\u6b6a', '\u5f2f', '\u5c23',
- '\u5371', '\u6637', '\u7fc1', '\u631d', '\u4e4c', '\u5915', '\u5477', '\u4ed9',
- '\u4e61', '\u7071', '\u4e9b', '\u5fc3', '\u5174', '\u51f6', '\u4f11', '\u620c',
- '\u5405', '\u75b6', '\u7025', '\u4e2b', '\u54bd', '\u592e', '\u5e7a', '\u503b',
- '\u4e00', '\u4e5a', '\u5e94', '\u5537', '\u4f63', '\u4f18', '\u7ea1', '\u56e6',
- '\u66f0', '\u8480', '\u5e00', '\u707d', '\u5142', '\u7242', '\u50ae', '\u556b',
- '\u9c61', '\u600e', '\u66fd', '\u5412', '\u635a', '\u6cbe', '\u5f20', '\u4f4b',
- '\u8707', '\u8d1e', '\u9eee', '\u4e4b', '\u4e2d', '\u5dde', '\u6731', '\u6293',
- '\u62fd', '\u4e13', '\u5986', '\u96b9', '\u5b92', '\u5353', '\u4ed4', '\u5b97',
- '\u90b9', '\u79df', '\u5297', '\u55fa', '\u5c0a', '\u6628',
- };
- private final static byte[][] PINYINS = {
- {65, 00, 00, 00, 00, 00, }, {65, 73, 00, 00, 00, 00, },
- {65, 78, 00, 00, 00, 00, }, {65, 78, 71, 00, 00, 00, },
- {65, 79, 00, 00, 00, 00, }, {66, 65, 00, 00, 00, 00, },
- {66, 65, 73, 00, 00, 00, }, {66, 65, 78, 00, 00, 00, },
- {66, 65, 78, 71, 00, 00, }, {66, 65, 79, 00, 00, 00, },
- {66, 69, 73, 00, 00, 00, }, {66, 69, 78, 00, 00, 00, },
- {66, 69, 78, 71, 00, 00, }, {66, 73, 00, 00, 00, 00, },
- {66, 73, 65, 78, 00, 00, }, {66, 73, 65, 79, 00, 00, },
- {66, 73, 69, 00, 00, 00, }, {66, 73, 78, 00, 00, 00, },
- {66, 73, 78, 71, 00, 00, }, {66, 79, 00, 00, 00, 00, },
- {66, 85, 00, 00, 00, 00, }, {67, 65, 00, 00, 00, 00, },
- {67, 65, 73, 00, 00, 00, }, {67, 65, 78, 00, 00, 00, },
- {67, 65, 78, 71, 00, 00, }, {67, 65, 79, 00, 00, 00, },
- {67, 69, 00, 00, 00, 00, }, {67, 69, 78, 00, 00, 00, },
- {67, 69, 78, 71, 00, 00, }, {67, 72, 65, 00, 00, 00, },
- {67, 72, 65, 73, 00, 00, }, {67, 72, 65, 78, 00, 00, },
- {67, 72, 65, 78, 71, 00, }, {67, 72, 65, 79, 00, 00, },
- {67, 72, 69, 00, 00, 00, }, {67, 72, 69, 78, 00, 00, },
- {67, 72, 69, 78, 71, 00, }, {67, 72, 73, 00, 00, 00, },
- {67, 72, 79, 78, 71, 00, }, {67, 72, 79, 85, 00, 00, },
- {67, 72, 85, 00, 00, 00, }, {67, 72, 85, 65, 73, 00, },
- {67, 72, 85, 65, 78, 00, }, {67, 72, 85, 65, 78, 71, },
- {67, 72, 85, 73, 00, 00, }, {67, 72, 85, 78, 00, 00, },
- {67, 72, 85, 79, 00, 00, }, {67, 73, 00, 00, 00, 00, },
- {67, 79, 78, 71, 00, 00, }, {67, 79, 85, 00, 00, 00, },
- {67, 85, 00, 00, 00, 00, }, {67, 85, 65, 78, 00, 00, },
- {67, 85, 73, 00, 00, 00, }, {67, 85, 78, 00, 00, 00, },
- {67, 85, 79, 00, 00, 00, }, {68, 65, 00, 00, 00, 00, },
- {68, 65, 73, 00, 00, 00, }, {68, 65, 78, 00, 00, 00, },
- {68, 65, 78, 71, 00, 00, }, {68, 65, 79, 00, 00, 00, },
- {68, 69, 00, 00, 00, 00, }, {68, 69, 78, 00, 00, 00, },
- {68, 69, 78, 71, 00, 00, }, {68, 73, 00, 00, 00, 00, },
- {68, 73, 65, 00, 00, 00, }, {68, 73, 65, 78, 00, 00, },
- {68, 73, 65, 79, 00, 00, }, {68, 73, 69, 00, 00, 00, },
- {68, 73, 78, 71, 00, 00, }, {68, 73, 85, 00, 00, 00, },
- {68, 79, 78, 71, 00, 00, }, {68, 79, 85, 00, 00, 00, },
- {68, 85, 00, 00, 00, 00, }, {68, 85, 65, 78, 00, 00, },
- {68, 85, 73, 00, 00, 00, }, {68, 85, 78, 00, 00, 00, },
- {68, 85, 79, 00, 00, 00, }, {69, 00, 00, 00, 00, 00, },
- {69, 78, 00, 00, 00, 00, }, {69, 78, 71, 00, 00, 00, },
- {69, 82, 00, 00, 00, 00, }, {70, 65, 00, 00, 00, 00, },
- {70, 65, 78, 00, 00, 00, }, {70, 65, 78, 71, 00, 00, },
- {70, 69, 73, 00, 00, 00, }, {70, 69, 78, 00, 00, 00, },
- {70, 69, 78, 71, 00, 00, }, {70, 73, 65, 79, 00, 00, },
- {70, 79, 00, 00, 00, 00, }, {70, 85, 00, 00, 00, 00, },
- {70, 79, 85, 00, 00, 00, }, {70, 85, 00, 00, 00, 00, },
- {71, 85, 73, 00, 00, 00, }, {71, 65, 00, 00, 00, 00, },
- {71, 65, 73, 00, 00, 00, }, {71, 65, 78, 00, 00, 00, },
- {71, 65, 78, 71, 00, 00, }, {71, 65, 79, 00, 00, 00, },
- {71, 69, 00, 00, 00, 00, }, {71, 69, 73, 00, 00, 00, },
- {71, 69, 78, 00, 00, 00, }, {71, 69, 78, 71, 00, 00, },
- {74, 73, 69, 00, 00, 00, }, {71, 69, 00, 00, 00, 00, },
- {71, 79, 78, 71, 00, 00, }, {71, 79, 85, 00, 00, 00, },
- {71, 85, 00, 00, 00, 00, }, {71, 85, 65, 00, 00, 00, },
- {71, 85, 65, 73, 00, 00, }, {71, 85, 65, 78, 00, 00, },
- {71, 85, 65, 78, 71, 00, }, {71, 85, 73, 00, 00, 00, },
- {71, 85, 78, 00, 00, 00, }, {71, 85, 65, 78, 00, 00, },
- {71, 85, 79, 00, 00, 00, }, {72, 65, 00, 00, 00, 00, },
- {72, 65, 73, 00, 00, 00, }, {72, 65, 78, 00, 00, 00, },
- {72, 65, 78, 71, 00, 00, }, {72, 65, 79, 00, 00, 00, },
- {72, 69, 00, 00, 00, 00, }, {72, 69, 73, 00, 00, 00, },
- {72, 69, 78, 00, 00, 00, }, {72, 69, 78, 71, 00, 00, },
- {72, 79, 78, 71, 00, 00, }, {72, 79, 85, 00, 00, 00, },
- {72, 85, 00, 00, 00, 00, }, {72, 85, 65, 00, 00, 00, },
- {72, 85, 65, 73, 00, 00, }, {72, 85, 65, 78, 00, 00, },
- {72, 85, 65, 78, 71, 00, }, {72, 85, 73, 00, 00, 00, },
- {72, 85, 78, 00, 00, 00, }, {72, 85, 79, 00, 00, 00, },
- {74, 73, 00, 00, 00, 00, }, {74, 73, 65, 00, 00, 00, },
- {74, 73, 65, 78, 00, 00, }, {74, 73, 65, 78, 71, 00, },
- {74, 73, 65, 79, 00, 00, }, {74, 73, 69, 00, 00, 00, },
- {74, 73, 78, 00, 00, 00, }, {74, 73, 78, 71, 00, 00, },
- {74, 73, 79, 78, 71, 00, }, {74, 73, 85, 00, 00, 00, },
- {74, 85, 00, 00, 00, 00, }, {74, 85, 65, 78, 00, 00, },
- {74, 85, 69, 00, 00, 00, }, {74, 85, 78, 00, 00, 00, },
- {75, 65, 00, 00, 00, 00, }, {75, 65, 73, 00, 00, 00, },
- {75, 65, 78, 00, 00, 00, }, {75, 65, 78, 71, 00, 00, },
- {75, 65, 79, 00, 00, 00, }, {75, 69, 00, 00, 00, 00, },
- {75, 69, 78, 00, 00, 00, }, {75, 69, 78, 71, 00, 00, },
- {75, 79, 78, 71, 00, 00, }, {75, 79, 85, 00, 00, 00, },
- {75, 85, 00, 00, 00, 00, }, {75, 85, 65, 00, 00, 00, },
- {75, 85, 65, 73, 00, 00, }, {75, 85, 65, 78, 00, 00, },
- {75, 85, 65, 78, 71, 00, }, {75, 85, 73, 00, 00, 00, },
- {75, 85, 78, 00, 00, 00, }, {75, 85, 79, 00, 00, 00, },
- {76, 65, 00, 00, 00, 00, }, {76, 65, 73, 00, 00, 00, },
- {76, 65, 78, 00, 00, 00, }, {76, 65, 78, 71, 00, 00, },
- {76, 65, 79, 00, 00, 00, }, {76, 69, 00, 00, 00, 00, },
- {76, 69, 73, 00, 00, 00, }, {76, 73, 00, 00, 00, 00, },
- {76, 73, 78, 71, 00, 00, }, {76, 69, 78, 71, 00, 00, },
- {76, 73, 00, 00, 00, 00, }, {76, 73, 65, 00, 00, 00, },
- {76, 73, 65, 78, 00, 00, }, {76, 73, 65, 78, 71, 00, },
- {76, 73, 65, 79, 00, 00, }, {76, 73, 69, 00, 00, 00, },
- {76, 73, 78, 00, 00, 00, }, {76, 73, 78, 71, 00, 00, },
- {76, 73, 85, 00, 00, 00, }, {76, 79, 78, 71, 00, 00, },
- {76, 79, 85, 00, 00, 00, }, {76, 85, 00, 00, 00, 00, },
- {76, 85, 65, 78, 00, 00, }, {76, 85, 78, 00, 00, 00, },
- {76, 85, 79, 00, 00, 00, }, {77, 65, 00, 00, 00, 00, },
- {77, 65, 73, 00, 00, 00, }, {77, 65, 78, 00, 00, 00, },
- {77, 65, 78, 71, 00, 00, }, {77, 65, 79, 00, 00, 00, },
- {77, 69, 73, 00, 00, 00, }, {77, 69, 78, 00, 00, 00, },
- {77, 69, 78, 71, 00, 00, }, {77, 73, 00, 00, 00, 00, },
- {77, 73, 65, 78, 00, 00, }, {77, 73, 65, 79, 00, 00, },
- {77, 73, 69, 00, 00, 00, }, {77, 73, 78, 00, 00, 00, },
- {77, 73, 78, 71, 00, 00, }, {77, 73, 85, 00, 00, 00, },
- {77, 79, 00, 00, 00, 00, }, {77, 79, 85, 00, 00, 00, },
- {77, 85, 00, 00, 00, 00, }, {78, 65, 00, 00, 00, 00, },
- {78, 65, 73, 00, 00, 00, }, {78, 65, 78, 00, 00, 00, },
- {78, 65, 78, 71, 00, 00, }, {78, 65, 79, 00, 00, 00, },
- {78, 69, 00, 00, 00, 00, }, {78, 69, 73, 00, 00, 00, },
- {78, 69, 78, 00, 00, 00, }, {78, 69, 78, 71, 00, 00, },
- {78, 73, 00, 00, 00, 00, }, {78, 73, 65, 78, 00, 00, },
- {78, 73, 65, 78, 71, 00, }, {78, 73, 65, 79, 00, 00, },
- {78, 73, 69, 00, 00, 00, }, {78, 73, 78, 00, 00, 00, },
- {78, 73, 78, 71, 00, 00, }, {78, 73, 85, 00, 00, 00, },
- {78, 79, 78, 71, 00, 00, }, {78, 79, 85, 00, 00, 00, },
- {78, 85, 00, 00, 00, 00, }, {78, 85, 65, 78, 00, 00, },
- {78, 85, 78, 00, 00, 00, }, {78, 85, 79, 00, 00, 00, },
- {79, 00, 00, 00, 00, 00, }, {79, 85, 00, 00, 00, 00, },
- {80, 65, 00, 00, 00, 00, }, {80, 65, 73, 00, 00, 00, },
- {80, 65, 78, 00, 00, 00, }, {80, 65, 78, 71, 00, 00, },
- {80, 65, 79, 00, 00, 00, }, {80, 69, 73, 00, 00, 00, },
- {80, 69, 78, 00, 00, 00, }, {80, 69, 78, 71, 00, 00, },
- {80, 73, 00, 00, 00, 00, }, {80, 73, 65, 78, 00, 00, },
- {80, 73, 65, 79, 00, 00, }, {80, 73, 69, 00, 00, 00, },
- {80, 73, 78, 00, 00, 00, }, {80, 73, 78, 71, 00, 00, },
- {80, 79, 00, 00, 00, 00, }, {80, 79, 85, 00, 00, 00, },
- {80, 85, 00, 00, 00, 00, }, {81, 73, 00, 00, 00, 00, },
- {81, 73, 65, 00, 00, 00, }, {81, 73, 65, 78, 00, 00, },
- {81, 73, 65, 78, 71, 00, }, {81, 73, 65, 79, 00, 00, },
- {81, 73, 69, 00, 00, 00, }, {81, 73, 78, 00, 00, 00, },
- {81, 73, 78, 71, 00, 00, }, {81, 73, 79, 78, 71, 00, },
- {81, 73, 85, 00, 00, 00, }, {81, 85, 00, 00, 00, 00, },
- {81, 85, 65, 78, 00, 00, }, {81, 85, 69, 00, 00, 00, },
- {81, 85, 78, 00, 00, 00, }, {82, 65, 78, 00, 00, 00, },
- {82, 65, 78, 71, 00, 00, }, {82, 65, 79, 00, 00, 00, },
- {82, 69, 00, 00, 00, 00, }, {82, 69, 78, 00, 00, 00, },
- {82, 69, 78, 71, 00, 00, }, {82, 73, 00, 00, 00, 00, },
- {82, 79, 78, 71, 00, 00, }, {82, 79, 85, 00, 00, 00, },
- {82, 85, 00, 00, 00, 00, }, {82, 85, 65, 78, 00, 00, },
- {82, 85, 73, 00, 00, 00, }, {82, 85, 78, 00, 00, 00, },
- {82, 85, 79, 00, 00, 00, }, {83, 65, 00, 00, 00, 00, },
- {83, 65, 73, 00, 00, 00, }, {83, 65, 78, 00, 00, 00, },
- {83, 65, 78, 71, 00, 00, }, {83, 65, 79, 00, 00, 00, },
- {83, 69, 00, 00, 00, 00, }, {83, 69, 78, 00, 00, 00, },
- {83, 69, 78, 71, 00, 00, }, {83, 72, 65, 00, 00, 00, },
- {83, 72, 65, 73, 00, 00, }, {83, 72, 65, 78, 00, 00, },
- {83, 72, 65, 78, 71, 00, }, {83, 72, 65, 79, 00, 00, },
- {83, 72, 69, 00, 00, 00, }, {83, 72, 69, 78, 00, 00, },
- {83, 72, 69, 78, 71, 00, }, {83, 72, 73, 00, 00, 00, },
- {83, 72, 79, 85, 00, 00, }, {83, 72, 85, 00, 00, 00, },
- {83, 72, 85, 65, 00, 00, }, {83, 72, 85, 65, 73, 00, },
- {83, 72, 85, 65, 78, 00, }, {83, 72, 85, 65, 78, 71, },
- {83, 72, 85, 73, 00, 00, }, {83, 72, 85, 78, 00, 00, },
- {83, 72, 85, 79, 00, 00, }, {83, 73, 00, 00, 00, 00, },
- {83, 79, 78, 71, 00, 00, }, {83, 79, 85, 00, 00, 00, },
- {83, 85, 00, 00, 00, 00, }, {83, 85, 65, 78, 00, 00, },
- {83, 85, 73, 00, 00, 00, }, {83, 85, 78, 00, 00, 00, },
- {83, 85, 79, 00, 00, 00, }, {84, 65, 00, 00, 00, 00, },
- {84, 65, 73, 00, 00, 00, }, {84, 65, 78, 00, 00, 00, },
- {84, 65, 78, 71, 00, 00, }, {84, 65, 79, 00, 00, 00, },
- {84, 69, 00, 00, 00, 00, }, {84, 69, 78, 71, 00, 00, },
- {84, 73, 00, 00, 00, 00, }, {84, 73, 65, 78, 00, 00, },
- {84, 73, 65, 79, 00, 00, }, {84, 73, 69, 00, 00, 00, },
- {84, 73, 78, 71, 00, 00, }, {84, 79, 78, 71, 00, 00, },
- {84, 79, 85, 00, 00, 00, }, {84, 85, 00, 00, 00, 00, },
- {84, 85, 65, 78, 00, 00, }, {84, 85, 73, 00, 00, 00, },
- {84, 85, 78, 00, 00, 00, }, {84, 85, 79, 00, 00, 00, },
- {87, 65, 00, 00, 00, 00, }, {87, 65, 73, 00, 00, 00, },
- {87, 65, 78, 00, 00, 00, }, {87, 65, 78, 71, 00, 00, },
- {87, 69, 73, 00, 00, 00, }, {87, 69, 78, 00, 00, 00, },
- {87, 69, 78, 71, 00, 00, }, {87, 79, 00, 00, 00, 00, },
- {87, 85, 00, 00, 00, 00, }, {88, 73, 00, 00, 00, 00, },
- {88, 73, 65, 00, 00, 00, }, {88, 73, 65, 78, 00, 00, },
- {88, 73, 65, 78, 71, 00, }, {88, 73, 65, 79, 00, 00, },
- {88, 73, 69, 00, 00, 00, }, {88, 73, 78, 00, 00, 00, },
- {88, 73, 78, 71, 00, 00, }, {88, 73, 79, 78, 71, 00, },
- {88, 73, 85, 00, 00, 00, }, {88, 85, 00, 00, 00, 00, },
- {88, 85, 65, 78, 00, 00, }, {88, 85, 69, 00, 00, 00, },
- {88, 85, 78, 00, 00, 00, }, {89, 65, 00, 00, 00, 00, },
- {89, 65, 78, 00, 00, 00, }, {89, 65, 78, 71, 00, 00, },
- {89, 65, 79, 00, 00, 00, }, {89, 69, 00, 00, 00, 00, },
- {89, 73, 00, 00, 00, 00, }, {89, 73, 78, 00, 00, 00, },
- {89, 73, 78, 71, 00, 00, }, {89, 79, 00, 00, 00, 00, },
- {89, 79, 78, 71, 00, 00, }, {89, 79, 85, 00, 00, 00, },
- {89, 85, 00, 00, 00, 00, }, {89, 85, 65, 78, 00, 00, },
- {89, 85, 69, 00, 00, 00, }, {89, 85, 78, 00, 00, 00, },
- {90, 65, 00, 00, 00, 00, }, {90, 65, 73, 00, 00, 00, },
- {90, 65, 78, 00, 00, 00, }, {90, 65, 78, 71, 00, 00, },
- {90, 65, 79, 00, 00, 00, }, {90, 69, 00, 00, 00, 00, },
- {90, 69, 73, 00, 00, 00, }, {90, 69, 78, 00, 00, 00, },
- {90, 69, 78, 71, 00, 00, }, {90, 72, 65, 00, 00, 00, },
- {90, 72, 65, 73, 00, 00, }, {90, 72, 65, 78, 00, 00, },
- {90, 72, 65, 78, 71, 00, }, {90, 72, 65, 79, 00, 00, },
- {90, 72, 69, 00, 00, 00, }, {90, 72, 69, 78, 00, 00, },
- {90, 72, 69, 78, 71, 00, }, {90, 72, 73, 00, 00, 00, },
- {90, 72, 79, 78, 71, 00, }, {90, 72, 79, 85, 00, 00, },
- {90, 72, 85, 00, 00, 00, }, {90, 72, 85, 65, 00, 00, },
- {90, 72, 85, 65, 73, 00, }, {90, 72, 85, 65, 78, 00, },
- {90, 72, 85, 65, 78, 71, }, {90, 72, 85, 73, 00, 00, },
- {90, 72, 85, 78, 00, 00, }, {90, 72, 85, 79, 00, 00, },
- {90, 73, 00, 00, 00, 00, }, {90, 79, 78, 71, 00, 00, },
- {90, 79, 85, 00, 00, 00, }, {90, 85, 00, 00, 00, 00, },
- {90, 85, 65, 78, 00, 00, }, {90, 85, 73, 00, 00, 00, },
- {90, 85, 78, 00, 00, 00, }, {90, 85, 79, 00, 00, 00, },
-
- };
-
-
- private static final String FIRST_PINYIN_UNIHAN = "\u5416";
- private static final String LAST_PINYIN_UNIHAN = "\u5497";
-
- private static final char FIRST_UNIHAN = '\u3400';
- private static final Collator COLLATOR = Collator.getInstance(Locale.CHINA);
-
- private static HanziToPinyin sInstance;
- private final boolean mHasChinaCollator;
-
- public static class Token {
-
-
-
- public static final String SEPARATOR = " ";
-
- public static final int LATIN = 1;
- public static final int PINYIN = 2;
- public static final int UNKNOWN = 3;
-
- public Token() {
- }
-
- public Token(int type, String source, String target) {
- this.type = type;
- this.source = source;
- this.target = target;
- }
-
-
-
- public int type;
-
-
-
- public String source;
-
-
-
-
- public String target;
- }
-
- protected HanziToPinyin(boolean hasChinaCollator) {
- mHasChinaCollator = hasChinaCollator;
- }
-
- public static HanziToPinyin getInstance() {
- synchronized(HanziToPinyin.class) {
- if (sInstance != null) {
- return sInstance;
- }
-
- final Locale locale[] = Collator.getAvailableLocales();
- for (int i = 0; i < locale.length; i++) {
- if (locale[i].equals(Locale.CHINA)) {
- sInstance = new HanziToPinyin(true);
- return sInstance;
- }
- }
- Log.w(TAG, "There is no Chinese collator, HanziToPinyin is disabled");
- sInstance = new HanziToPinyin(false);
- return sInstance;
- }
- }
-
- private Token getToken(char character) {
- Token token = new Token();
- final String letter = Character.toString(character);
- token.source = letter;
- int offset = -1;
- int cmp;
- if (character < 256) {
- token.type = Token.LATIN;
- token.target = letter;
- return token;
- } else if (character < FIRST_UNIHAN) {
- token.type = Token.UNKNOWN;
- token.target = letter;
- return token;
- } else {
- cmp = COLLATOR.compare(letter, FIRST_PINYIN_UNIHAN);
- if (cmp < 0) {
- token.type = Token.UNKNOWN;
- token.target = letter;
- return token;
- } else if (cmp == 0) {
- token.type = Token.PINYIN;
- offset = 0;
- } else {
- cmp = COLLATOR.compare(letter, LAST_PINYIN_UNIHAN);
- if (cmp > 0) {
- token.type = Token.UNKNOWN;
- token.target = letter;
- return token;
- } else if (cmp == 0) {
- token.type = Token.PINYIN;
- offset = UNIHANS.length - 1;
- }
- }
- }
-
- token.type = Token.PINYIN;
- if (offset < 0) {
- int begin = 0;
- int end = UNIHANS.length - 1;
- while (begin <= end) {
- offset = (begin + end) / 2;
- final String unihan = Character.toString(UNIHANS[offset]);
- cmp = COLLATOR.compare(letter, unihan);
- if (cmp == 0) {
- break;
- } else if (cmp > 0) {
- begin = offset + 1;
- } else {
- end = offset - 1;
- }
- }
- }
- if (cmp < 0) {
- offset--;
- }
- StringBuilder pinyin = new StringBuilder();
- for (int j = 0; j < PINYINS[offset].length && PINYINS[offset][j] != 0; j++) {
- pinyin.append((char)PINYINS[offset][j]);
- }
- token.target = pinyin.toString();
- return token;
- }
-
-
-
-
-
-
-
- public ArrayList<Token> get(final String input) {
- ArrayList<Token> tokens = new ArrayList<Token>();
- if (!mHasChinaCollator || TextUtils.isEmpty(input)) {
-
- return tokens;
- }
- final int inputLength = input.length();
- final StringBuilder sb = new StringBuilder();
- int tokenType = Token.LATIN;
-
-
-
-
- for (int i = 0; i < inputLength; i++) {
- final char character = input.charAt(i);
- if (character == ' ') {
- if (sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- } else if (character < 256) {
- if (tokenType != Token.LATIN && sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- tokenType = Token.LATIN;
- sb.append(character);
- } else if (character < FIRST_UNIHAN) {
- if (tokenType != Token.UNKNOWN && sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- tokenType = Token.UNKNOWN;
- sb.append(character);
- } else {
- Token t = getToken(character);
- if (t.type == Token.PINYIN) {
- if (sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- tokens.add(t);
- tokenType = Token.PINYIN;
- } else {
- if (tokenType != t.type && sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- tokenType = t.type;
- sb.append(character);
- }
- }
- }
- if (sb.length() > 0) {
- addToken(sb, tokens, tokenType);
- }
- return tokens;
- }
-
- private void addToken(final StringBuilder sb, final ArrayList<Token> tokens,
- final int tokenType) {
- String str = sb.toString();
- tokens.add(new Token(tokenType, str, str));
- sb.setLength(0);
- }
-
- }
/* * Copyright (C) 2009 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.internal.util; import android.text.TextUtils; import android.util.Log; import java.text.Collator; import java.util.ArrayList; import java.util.Locale; /** * An object to convert Chinese character to its corresponding pinyin string. * For characters with multiple possible pinyin string, only one is selected * according to collator. Polyphone is not supported in this implementation. * This class is implemented to achieve the best runtime performance and minimum * runtime resources with tolerable sacrifice of accuracy. This implementation * highly depends on zh_CN ICU collation data and must be always synchronized with * ICU. */ public class HanziToPinyin { private static final String TAG = "HanziToPinyin"; private static final char[] UNIHANS = { '\u5416', '\u54ce', '\u5b89', '\u80ae', '\u51f9', '\u516b', '\u63b0', '\u6273', '\u90a6', '\u52f9', '\u9642', '\u5954', '\u4f3b', '\u7680', '\u782d', '\u706c', '\u618b', '\u6c43', '\u51ab', '\u7676', '\u5cec', '\u5693', '\u5072', '\u53c2', '\u4ed3', '\u64a1', '\u518a', '\u5d7e', '\u564c', '\u6260', '\u62c6', '\u8fbf', '\u4f25', '\u6284', '\u8f66', '\u62bb', '\u9637', '\u5403', '\u5145', '\u62bd', '\u51fa', '\u640b', '\u5ddb', '\u5205', '\u5439', '\u65fe', '\u8e14', '\u5472', '\u4ece', '\u51d1', '\u7c97', '\u6c46', '\u5d14', '\u90a8', '\u6413', '\u5491', '\u5446', '\u4e39', '\u5f53', '\u5200', '\u6074', '\u6265', '\u706f', '\u4efe', '\u55f2', '\u6541', '\u5201', '\u7239', '\u4e01', '\u4e1f', '\u4e1c', '\u543a', '\u5262', '\u8011', '\u5796', '\u5428', '\u591a', '\u59b8', '\u5940', '\u97a5', '\u800c', '\u53d1', '\u5e06', '\u531a', '\u98de', '\u5206', '\u4e30', '\u8985', '\u4ecf', '\u57ba', '\u7d11', '\u592b', '\u7324', '\u65ee', '\u4f85', '\u5e72', '\u5188', '\u768b', '\u6208', '\u7ed9', '\u6839', '\u63ef', '\u55bc', '\u55f0', '\u5de5', '\u52fe', '\u4f30', '\u9e39', '\u4e56', '\u5173', '\u5149', '\u5f52', '\u4e28', '\u8b34', '\u5459', '\u598e', '\u548d', '\u4f44', '\u592f', '\u8320', '\u8bc3', '\u9ed2', '\u62eb', '\u4ea8', '\u53ff', '\u9f41', '\u4e4e', '\u82b1', '\u6000', '\u6b22', '\u5ddf', '\u7070', '\u660f', '\u5419', '\u4e0c', '\u52a0', '\u620b', '\u6c5f', '\u827d', '\u9636', '\u5dfe', '\u5755', '\u5182', '\u4e29', '\u51e5', '\u59e2', '\u5658', '\u519b', '\u5494', '\u5f00', '\u938e', '\u5ffc', '\u5c3b', '\u533c', '\u808e', '\u52a5', '\u7a7a', '\u62a0', '\u625d', '\u5938', '\u84af', '\u5bbd', '\u5321', '\u4e8f', '\u5764', '\u6269', '\u62c9', '\u4f86', '\u5170', '\u5577', '\u635e', '\u4ec2', '\u96f7', '\u8137', '\u68f1', '\u695e', '\u550e', '\u4fe9', '\u5afe', '\u826f', '\u8e7d', '\u57d3', '\u53b8', '\u62ce', '\u6e9c', '\u9f99', '\u5a04', '\u565c', '\u5b6a', '\u62a1', '\u9831', '\u5988', '\u57cb', '\u989f', '\u7264', '\u732b', '\u5445', '\u95e8', '\u6c13', '\u54aa', '\u5b80', '\u55b5', '\u4e5c', '\u6c11', '\u540d', '\u8c2c', '\u6478', '\u725f', '\u6bcd', '\u62cf', '\u8149', '\u56e1', '\u56d4', '\u5b6c', '\u8bb7', '\u5a1e', '\u5ae9', '\u80fd', '\u92b0', '\u62c8', '\u5a18', '\u9e1f', '\u634f', '\u56dc', '\u5b81', '\u599e', '\u519c', '\u7fba', '\u5974', '\u597b', '\u9ec1', '\u90cd', '\u5662', '\u8bb4', '\u5991', '\u62cd', '\u7705', '\u6c78', '\u629b', '\u5478', '\u55b7', '\u5309', '\u4e76', '\u7247', '\u527d', '\u6c15', '\u59d8', '\u4e52', '\u948b', '\u5256', '\u4ec6', '\u4e03', '\u6390', '\u5343', '\u545b', '\u6084', '\u5207', '\u4eb2', '\u9751', '\u5b86', '\u74d7', '\u533a', '\u5cd1', '\u7094', '\u590b', '\u5465', '\u7a63', '\u835b', '\u60f9', '\u4eba', '\u6254', '\u65e5', '\u620e', '\u53b9', '\u909a', '\u5827', '\u6875', '\u95f0', '\u633c', '\u4ee8', '\u6be2', '\u4e09', '\u6852', '\u63bb', '\u8272', '\u68ee', '\u50e7', '\u6740', '\u7b5b', '\u5c71', '\u4f24', '\u5f30', '\u5962', '\u7533', '\u5347', '\u5c38', '\u53ce', '\u4e66', '\u5237', '\u8870', '\u95e9', '\u53cc', '\u8c01', '\u542e', '\u8bf4', '\u53b6', '\u5fea', '\u51c1', '\u82cf', '\u72fb', '\u590a', '\u5b59', '\u5506', '\u4ed6', '\u5b61', '\u574d', '\u6c64', '\u5932', '\u5fd1', '\u81af', '\u5254', '\u5929', '\u65eb', '\u6017', '\u5385', '\u70b5', '\u5077', '\u51f8', '\u6e4d', '\u63a8', '\u541e', '\u8bac', '\u52b8', '\u6b6a', '\u5f2f', '\u5c23', '\u5371', '\u6637', '\u7fc1', '\u631d', '\u4e4c', '\u5915', '\u5477', '\u4ed9', '\u4e61', '\u7071', '\u4e9b', '\u5fc3', '\u5174', '\u51f6', '\u4f11', '\u620c', '\u5405', '\u75b6', '\u7025', '\u4e2b', '\u54bd', '\u592e', '\u5e7a', '\u503b', '\u4e00', '\u4e5a', '\u5e94', '\u5537', '\u4f63', '\u4f18', '\u7ea1', '\u56e6', '\u66f0', '\u8480', '\u5e00', '\u707d', '\u5142', '\u7242', '\u50ae', '\u556b', '\u9c61', '\u600e', '\u66fd', '\u5412', '\u635a', '\u6cbe', '\u5f20', '\u4f4b', '\u8707', '\u8d1e', '\u9eee', '\u4e4b', '\u4e2d', '\u5dde', '\u6731', '\u6293', '\u62fd', '\u4e13', '\u5986', '\u96b9', '\u5b92', '\u5353', '\u4ed4', '\u5b97', '\u90b9', '\u79df', '\u5297', '\u55fa', '\u5c0a', '\u6628', }; private final static byte[][] PINYINS = { {65, 00, 00, 00, 00, 00, }, {65, 73, 00, 00, 00, 00, }, {65, 78, 00, 00, 00, 00, }, {65, 78, 71, 00, 00, 00, }, {65, 79, 00, 00, 00, 00, }, {66, 65, 00, 00, 00, 00, }, {66, 65, 73, 00, 00, 00, }, {66, 65, 78, 00, 00, 00, }, {66, 65, 78, 71, 00, 00, }, {66, 65, 79, 00, 00, 00, }, {66, 69, 73, 00, 00, 00, }, {66, 69, 78, 00, 00, 00, }, {66, 69, 78, 71, 00, 00, }, {66, 73, 00, 00, 00, 00, }, {66, 73, 65, 78, 00, 00, }, {66, 73, 65, 79, 00, 00, }, {66, 73, 69, 00, 00, 00, }, {66, 73, 78, 00, 00, 00, }, {66, 73, 78, 71, 00, 00, }, {66, 79, 00, 00, 00, 00, }, {66, 85, 00, 00, 00, 00, }, {67, 65, 00, 00, 00, 00, }, {67, 65, 73, 00, 00, 00, }, {67, 65, 78, 00, 00, 00, }, {67, 65, 78, 71, 00, 00, }, {67, 65, 79, 00, 00, 00, }, {67, 69, 00, 00, 00, 00, }, {67, 69, 78, 00, 00, 00, }, {67, 69, 78, 71, 00, 00, }, {67, 72, 65, 00, 00, 00, }, {67, 72, 65, 73, 00, 00, }, {67, 72, 65, 78, 00, 00, }, {67, 72, 65, 78, 71, 00, }, {67, 72, 65, 79, 00, 00, }, {67, 72, 69, 00, 00, 00, }, {67, 72, 69, 78, 00, 00, }, {67, 72, 69, 78, 71, 00, }, {67, 72, 73, 00, 00, 00, }, {67, 72, 79, 78, 71, 00, }, {67, 72, 79, 85, 00, 00, }, {67, 72, 85, 00, 00, 00, }, {67, 72, 85, 65, 73, 00, }, {67, 72, 85, 65, 78, 00, }, {67, 72, 85, 65, 78, 71, }, {67, 72, 85, 73, 00, 00, }, {67, 72, 85, 78, 00, 00, }, {67, 72, 85, 79, 00, 00, }, {67, 73, 00, 00, 00, 00, }, {67, 79, 78, 71, 00, 00, }, {67, 79, 85, 00, 00, 00, }, {67, 85, 00, 00, 00, 00, }, {67, 85, 65, 78, 00, 00, }, {67, 85, 73, 00, 00, 00, }, {67, 85, 78, 00, 00, 00, }, {67, 85, 79, 00, 00, 00, }, {68, 65, 00, 00, 00, 00, }, {68, 65, 73, 00, 00, 00, }, {68, 65, 78, 00, 00, 00, }, {68, 65, 78, 71, 00, 00, }, {68, 65, 79, 00, 00, 00, }, {68, 69, 00, 00, 00, 00, }, {68, 69, 78, 00, 00, 00, }, {68, 69, 78, 71, 00, 00, }, {68, 73, 00, 00, 00, 00, }, {68, 73, 65, 00, 00, 00, }, {68, 73, 65, 78, 00, 00, }, {68, 73, 65, 79, 00, 00, }, {68, 73, 69, 00, 00, 00, }, {68, 73, 78, 71, 00, 00, }, {68, 73, 85, 00, 00, 00, }, {68, 79, 78, 71, 00, 00, }, {68, 79, 85, 00, 00, 00, }, {68, 85, 00, 00, 00, 00, }, {68, 85, 65, 78, 00, 00, }, {68, 85, 73, 00, 00, 00, }, {68, 85, 78, 00, 00, 00, }, {68, 85, 79, 00, 00, 00, }, {69, 00, 00, 00, 00, 00, }, {69, 78, 00, 00, 00, 00, }, {69, 78, 71, 00, 00, 00, }, {69, 82, 00, 00, 00, 00, }, {70, 65, 00, 00, 00, 00, }, {70, 65, 78, 00, 00, 00, }, {70, 65, 78, 71, 00, 00, }, {70, 69, 73, 00, 00, 00, }, {70, 69, 78, 00, 00, 00, }, {70, 69, 78, 71, 00, 00, }, {70, 73, 65, 79, 00, 00, }, {70, 79, 00, 00, 00, 00, }, {70, 85, 00, 00, 00, 00, }, {70, 79, 85, 00, 00, 00, }, {70, 85, 00, 00, 00, 00, }, {71, 85, 73, 00, 00, 00, }, {71, 65, 00, 00, 00, 00, }, {71, 65, 73, 00, 00, 00, }, {71, 65, 78, 00, 00, 00, }, {71, 65, 78, 71, 00, 00, }, {71, 65, 79, 00, 00, 00, }, {71, 69, 00, 00, 00, 00, }, {71, 69, 73, 00, 00, 00, }, {71, 69, 78, 00, 00, 00, }, {71, 69, 78, 71, 00, 00, }, {74, 73, 69, 00, 00, 00, }, {71, 69, 00, 00, 00, 00, }, {71, 79, 78, 71, 00, 00, }, {71, 79, 85, 00, 00, 00, }, {71, 85, 00, 00, 00, 00, }, {71, 85, 65, 00, 00, 00, }, {71, 85, 65, 73, 00, 00, }, {71, 85, 65, 78, 00, 00, }, {71, 85, 65, 78, 71, 00, }, {71, 85, 73, 00, 00, 00, }, {71, 85, 78, 00, 00, 00, }, {71, 85, 65, 78, 00, 00, }, {71, 85, 79, 00, 00, 00, }, {72, 65, 00, 00, 00, 00, }, {72, 65, 73, 00, 00, 00, }, {72, 65, 78, 00, 00, 00, }, {72, 65, 78, 71, 00, 00, }, {72, 65, 79, 00, 00, 00, }, {72, 69, 00, 00, 00, 00, }, {72, 69, 73, 00, 00, 00, }, {72, 69, 78, 00, 00, 00, }, {72, 69, 78, 71, 00, 00, }, {72, 79, 78, 71, 00, 00, }, {72, 79, 85, 00, 00, 00, }, {72, 85, 00, 00, 00, 00, }, {72, 85, 65, 00, 00, 00, }, {72, 85, 65, 73, 00, 00, }, {72, 85, 65, 78, 00, 00, }, {72, 85, 65, 78, 71, 00, }, {72, 85, 73, 00, 00, 00, }, {72, 85, 78, 00, 00, 00, }, {72, 85, 79, 00, 00, 00, }, {74, 73, 00, 00, 00, 00, }, {74, 73, 65, 00, 00, 00, }, {74, 73, 65, 78, 00, 00, }, {74, 73, 65, 78, 71, 00, }, {74, 73, 65, 79, 00, 00, }, {74, 73, 69, 00, 00, 00, }, {74, 73, 78, 00, 00, 00, }, {74, 73, 78, 71, 00, 00, }, {74, 73, 79, 78, 71, 00, }, {74, 73, 85, 00, 00, 00, }, {74, 85, 00, 00, 00, 00, }, {74, 85, 65, 78, 00, 00, }, {74, 85, 69, 00, 00, 00, }, {74, 85, 78, 00, 00, 00, }, {75, 65, 00, 00, 00, 00, }, {75, 65, 73, 00, 00, 00, }, {75, 65, 78, 00, 00, 00, }, {75, 65, 78, 71, 00, 00, }, {75, 65, 79, 00, 00, 00, }, {75, 69, 00, 00, 00, 00, }, {75, 69, 78, 00, 00, 00, }, {75, 69, 78, 71, 00, 00, }, {75, 79, 78, 71, 00, 00, }, {75, 79, 85, 00, 00, 00, }, {75, 85, 00, 00, 00, 00, }, {75, 85, 65, 00, 00, 00, }, {75, 85, 65, 73, 00, 00, }, {75, 85, 65, 78, 00, 00, }, {75, 85, 65, 78, 71, 00, }, {75, 85, 73, 00, 00, 00, }, {75, 85, 78, 00, 00, 00, }, {75, 85, 79, 00, 00, 00, }, {76, 65, 00, 00, 00, 00, }, {76, 65, 73, 00, 00, 00, }, {76, 65, 78, 00, 00, 00, }, {76, 65, 78, 71, 00, 00, }, {76, 65, 79, 00, 00, 00, }, {76, 69, 00, 00, 00, 00, }, {76, 69, 73, 00, 00, 00, }, {76, 73, 00, 00, 00, 00, }, {76, 73, 78, 71, 00, 00, }, {76, 69, 78, 71, 00, 00, }, {76, 73, 00, 00, 00, 00, }, {76, 73, 65, 00, 00, 00, }, {76, 73, 65, 78, 00, 00, }, {76, 73, 65, 78, 71, 00, }, {76, 73, 65, 79, 00, 00, }, {76, 73, 69, 00, 00, 00, }, {76, 73, 78, 00, 00, 00, }, {76, 73, 78, 71, 00, 00, }, {76, 73, 85, 00, 00, 00, }, {76, 79, 78, 71, 00, 00, }, {76, 79, 85, 00, 00, 00, }, {76, 85, 00, 00, 00, 00, }, {76, 85, 65, 78, 00, 00, }, {76, 85, 78, 00, 00, 00, }, {76, 85, 79, 00, 00, 00, }, {77, 65, 00, 00, 00, 00, }, {77, 65, 73, 00, 00, 00, }, {77, 65, 78, 00, 00, 00, }, {77, 65, 78, 71, 00, 00, }, {77, 65, 79, 00, 00, 00, }, {77, 69, 73, 00, 00, 00, }, {77, 69, 78, 00, 00, 00, }, {77, 69, 78, 71, 00, 00, }, {77, 73, 00, 00, 00, 00, }, {77, 73, 65, 78, 00, 00, }, {77, 73, 65, 79, 00, 00, }, {77, 73, 69, 00, 00, 00, }, {77, 73, 78, 00, 00, 00, }, {77, 73, 78, 71, 00, 00, }, {77, 73, 85, 00, 00, 00, }, {77, 79, 00, 00, 00, 00, }, {77, 79, 85, 00, 00, 00, }, {77, 85, 00, 00, 00, 00, }, {78, 65, 00, 00, 00, 00, }, {78, 65, 73, 00, 00, 00, }, {78, 65, 78, 00, 00, 00, }, {78, 65, 78, 71, 00, 00, }, {78, 65, 79, 00, 00, 00, }, {78, 69, 00, 00, 00, 00, }, {78, 69, 73, 00, 00, 00, }, {78, 69, 78, 00, 00, 00, }, {78, 69, 78, 71, 00, 00, }, {78, 73, 00, 00, 00, 00, }, {78, 73, 65, 78, 00, 00, }, {78, 73, 65, 78, 71, 00, }, {78, 73, 65, 79, 00, 00, }, {78, 73, 69, 00, 00, 00, }, {78, 73, 78, 00, 00, 00, }, {78, 73, 78, 71, 00, 00, }, {78, 73, 85, 00, 00, 00, }, {78, 79, 78, 71, 00, 00, }, {78, 79, 85, 00, 00, 00, }, {78, 85, 00, 00, 00, 00, }, {78, 85, 65, 78, 00, 00, }, {78, 85, 78, 00, 00, 00, }, {78, 85, 79, 00, 00, 00, }, {79, 00, 00, 00, 00, 00, }, {79, 85, 00, 00, 00, 00, }, {80, 65, 00, 00, 00, 00, }, {80, 65, 73, 00, 00, 00, }, {80, 65, 78, 00, 00, 00, }, {80, 65, 78, 71, 00, 00, }, {80, 65, 79, 00, 00, 00, }, {80, 69, 73, 00, 00, 00, }, {80, 69, 78, 00, 00, 00, }, {80, 69, 78, 71, 00, 00, }, {80, 73, 00, 00, 00, 00, }, {80, 73, 65, 78, 00, 00, }, {80, 73, 65, 79, 00, 00, }, {80, 73, 69, 00, 00, 00, }, {80, 73, 78, 00, 00, 00, }, {80, 73, 78, 71, 00, 00, }, {80, 79, 00, 00, 00, 00, }, {80, 79, 85, 00, 00, 00, }, {80, 85, 00, 00, 00, 00, }, {81, 73, 00, 00, 00, 00, }, {81, 73, 65, 00, 00, 00, }, {81, 73, 65, 78, 00, 00, }, {81, 73, 65, 78, 71, 00, }, {81, 73, 65, 79, 00, 00, }, {81, 73, 69, 00, 00, 00, }, {81, 73, 78, 00, 00, 00, }, {81, 73, 78, 71, 00, 00, }, {81, 73, 79, 78, 71, 00, }, {81, 73, 85, 00, 00, 00, }, {81, 85, 00, 00, 00, 00, }, {81, 85, 65, 78, 00, 00, }, {81, 85, 69, 00, 00, 00, }, {81, 85, 78, 00, 00, 00, }, {82, 65, 78, 00, 00, 00, }, {82, 65, 78, 71, 00, 00, }, {82, 65, 79, 00, 00, 00, }, {82, 69, 00, 00, 00, 00, }, {82, 69, 78, 00, 00, 00, }, {82, 69, 78, 71, 00, 00, }, {82, 73, 00, 00, 00, 00, }, {82, 79, 78, 71, 00, 00, }, {82, 79, 85, 00, 00, 00, }, {82, 85, 00, 00, 00, 00, }, {82, 85, 65, 78, 00, 00, }, {82, 85, 73, 00, 00, 00, }, {82, 85, 78, 00, 00, 00, }, {82, 85, 79, 00, 00, 00, }, {83, 65, 00, 00, 00, 00, }, {83, 65, 73, 00, 00, 00, }, {83, 65, 78, 00, 00, 00, }, {83, 65, 78, 71, 00, 00, }, {83, 65, 79, 00, 00, 00, }, {83, 69, 00, 00, 00, 00, }, {83, 69, 78, 00, 00, 00, }, {83, 69, 78, 71, 00, 00, }, {83, 72, 65, 00, 00, 00, }, {83, 72, 65, 73, 00, 00, }, {83, 72, 65, 78, 00, 00, }, {83, 72, 65, 78, 71, 00, }, {83, 72, 65, 79, 00, 00, }, {83, 72, 69, 00, 00, 00, }, {83, 72, 69, 78, 00, 00, }, {83, 72, 69, 78, 71, 00, }, {83, 72, 73, 00, 00, 00, }, {83, 72, 79, 85, 00, 00, }, {83, 72, 85, 00, 00, 00, }, {83, 72, 85, 65, 00, 00, }, {83, 72, 85, 65, 73, 00, }, {83, 72, 85, 65, 78, 00, }, {83, 72, 85, 65, 78, 71, }, {83, 72, 85, 73, 00, 00, }, {83, 72, 85, 78, 00, 00, }, {83, 72, 85, 79, 00, 00, }, {83, 73, 00, 00, 00, 00, }, {83, 79, 78, 71, 00, 00, }, {83, 79, 85, 00, 00, 00, }, {83, 85, 00, 00, 00, 00, }, {83, 85, 65, 78, 00, 00, }, {83, 85, 73, 00, 00, 00, }, {83, 85, 78, 00, 00, 00, }, {83, 85, 79, 00, 00, 00, }, {84, 65, 00, 00, 00, 00, }, {84, 65, 73, 00, 00, 00, }, {84, 65, 78, 00, 00, 00, }, {84, 65, 78, 71, 00, 00, }, {84, 65, 79, 00, 00, 00, }, {84, 69, 00, 00, 00, 00, }, {84, 69, 78, 71, 00, 00, }, {84, 73, 00, 00, 00, 00, }, {84, 73, 65, 78, 00, 00, }, {84, 73, 65, 79, 00, 00, }, {84, 73, 69, 00, 00, 00, }, {84, 73, 78, 71, 00, 00, }, {84, 79, 78, 71, 00, 00, }, {84, 79, 85, 00, 00, 00, }, {84, 85, 00, 00, 00, 00, }, {84, 85, 65, 78, 00, 00, }, {84, 85, 73, 00, 00, 00, }, {84, 85, 78, 00, 00, 00, }, {84, 85, 79, 00, 00, 00, }, {87, 65, 00, 00, 00, 00, }, {87, 65, 73, 00, 00, 00, }, {87, 65, 78, 00, 00, 00, }, {87, 65, 78, 71, 00, 00, }, {87, 69, 73, 00, 00, 00, }, {87, 69, 78, 00, 00, 00, }, {87, 69, 78, 71, 00, 00, }, {87, 79, 00, 00, 00, 00, }, {87, 85, 00, 00, 00, 00, }, {88, 73, 00, 00, 00, 00, }, {88, 73, 65, 00, 00, 00, }, {88, 73, 65, 78, 00, 00, }, {88, 73, 65, 78, 71, 00, }, {88, 73, 65, 79, 00, 00, }, {88, 73, 69, 00, 00, 00, }, {88, 73, 78, 00, 00, 00, }, {88, 73, 78, 71, 00, 00, }, {88, 73, 79, 78, 71, 00, }, {88, 73, 85, 00, 00, 00, }, {88, 85, 00, 00, 00, 00, }, {88, 85, 65, 78, 00, 00, }, {88, 85, 69, 00, 00, 00, }, {88, 85, 78, 00, 00, 00, }, {89, 65, 00, 00, 00, 00, }, {89, 65, 78, 00, 00, 00, }, {89, 65, 78, 71, 00, 00, }, {89, 65, 79, 00, 00, 00, }, {89, 69, 00, 00, 00, 00, }, {89, 73, 00, 00, 00, 00, }, {89, 73, 78, 00, 00, 00, }, {89, 73, 78, 71, 00, 00, }, {89, 79, 00, 00, 00, 00, }, {89, 79, 78, 71, 00, 00, }, {89, 79, 85, 00, 00, 00, }, {89, 85, 00, 00, 00, 00, }, {89, 85, 65, 78, 00, 00, }, {89, 85, 69, 00, 00, 00, }, {89, 85, 78, 00, 00, 00, }, {90, 65, 00, 00, 00, 00, }, {90, 65, 73, 00, 00, 00, }, {90, 65, 78, 00, 00, 00, }, {90, 65, 78, 71, 00, 00, }, {90, 65, 79, 00, 00, 00, }, {90, 69, 00, 00, 00, 00, }, {90, 69, 73, 00, 00, 00, }, {90, 69, 78, 00, 00, 00, }, {90, 69, 78, 71, 00, 00, }, {90, 72, 65, 00, 00, 00, }, {90, 72, 65, 73, 00, 00, }, {90, 72, 65, 78, 00, 00, }, {90, 72, 65, 78, 71, 00, }, {90, 72, 65, 79, 00, 00, }, {90, 72, 69, 00, 00, 00, }, {90, 72, 69, 78, 00, 00, }, {90, 72, 69, 78, 71, 00, }, {90, 72, 73, 00, 00, 00, }, {90, 72, 79, 78, 71, 00, }, {90, 72, 79, 85, 00, 00, }, {90, 72, 85, 00, 00, 00, }, {90, 72, 85, 65, 00, 00, }, {90, 72, 85, 65, 73, 00, }, {90, 72, 85, 65, 78, 00, }, {90, 72, 85, 65, 78, 71, }, {90, 72, 85, 73, 00, 00, }, {90, 72, 85, 78, 00, 00, }, {90, 72, 85, 79, 00, 00, }, {90, 73, 00, 00, 00, 00, }, {90, 79, 78, 71, 00, 00, }, {90, 79, 85, 00, 00, 00, }, {90, 85, 00, 00, 00, 00, }, {90, 85, 65, 78, 00, 00, }, {90, 85, 73, 00, 00, 00, }, {90, 85, 78, 00, 00, 00, }, {90, 85, 79, 00, 00, 00, }, }; /** First and last Chinese character with known Pinyin according to zh collation */ private static final String FIRST_PINYIN_UNIHAN = "\u5416"; private static final String LAST_PINYIN_UNIHAN = "\u5497"; /** The first Chinese character in Unicode block */ private static final char FIRST_UNIHAN = '\u3400'; private static final Collator COLLATOR = Collator.getInstance(Locale.CHINA); private static HanziToPinyin sInstance; private final boolean mHasChinaCollator; public static class Token { /** * Separator between target string for each source char */ public static final String SEPARATOR = " "; public static final int LATIN = 1; public static final int PINYIN = 2; public static final int UNKNOWN = 3; public Token() { } public Token(int type, String source, String target) { this.type = type; this.source = source; this.target = target; } /** * Type of this token, ASCII, PINYIN or UNKNOWN. */ public int type; /** * Original string before translation. */ public String source; /** * Translated string of source. For Han, target is corresponding Pinyin. * Otherwise target is original string in source. */ public String target; } protected HanziToPinyin(boolean hasChinaCollator) { mHasChinaCollator = hasChinaCollator; } public static HanziToPinyin getInstance() { synchronized(HanziToPinyin.class) { if (sInstance != null) { return sInstance; } // Check if zh_CN collation data is available final Locale locale[] = Collator.getAvailableLocales(); for (int i = 0; i < locale.length; i++) { if (locale[i].equals(Locale.CHINA)) { sInstance = new HanziToPinyin(true); return sInstance; } } Log.w(TAG, "There is no Chinese collator, HanziToPinyin is disabled"); sInstance = new HanziToPinyin(false); return sInstance; } } private Token getToken(char character) { Token token = new Token(); final String letter = Character.toString(character); token.source = letter; int offset = -1; int cmp; if (character < 256) { token.type = Token.LATIN; token.target = letter; return token; } else if (character < FIRST_UNIHAN) { token.type = Token.UNKNOWN; token.target = letter; return token; } else { cmp = COLLATOR.compare(letter, FIRST_PINYIN_UNIHAN); if (cmp < 0) { token.type = Token.UNKNOWN; token.target = letter; return token; } else if (cmp == 0) { token.type = Token.PINYIN; offset = 0; } else { cmp = COLLATOR.compare(letter, LAST_PINYIN_UNIHAN); if (cmp > 0) { token.type = Token.UNKNOWN; token.target = letter; return token; } else if (cmp == 0) { token.type = Token.PINYIN; offset = UNIHANS.length - 1; } } } token.type = Token.PINYIN; if (offset < 0) { int begin = 0; int end = UNIHANS.length - 1; while (begin <= end) { offset = (begin + end) / 2; final String unihan = Character.toString(UNIHANS[offset]); cmp = COLLATOR.compare(letter, unihan); if (cmp == 0) { break; } else if (cmp > 0) { begin = offset + 1; } else { end = offset - 1; } } } if (cmp < 0) { offset--; } StringBuilder pinyin = new StringBuilder(); for (int j = 0; j < PINYINS[offset].length && PINYINS[offset][j] != 0; j++) { pinyin.append((char)PINYINS[offset][j]); } token.target = pinyin.toString(); return token; } /** * Convert the input to a array of tokens. The sequence of ASCII or Unknown * characters without space will be put into a Token, One Hanzi character * which has pinyin will be treated as a Token. * If these is no China collator, the empty token array is returned. */ public ArrayList<Token> get(final String input) { ArrayList<Token> tokens = new ArrayList<Token>(); if (!mHasChinaCollator || TextUtils.isEmpty(input)) { // return empty tokens. return tokens; } final int inputLength = input.length(); final StringBuilder sb = new StringBuilder(); int tokenType = Token.LATIN; // Go through the input, create a new token when // a. Token type changed // b. Get the Pinyin of current charater. // c. current character is space. for (int i = 0; i < inputLength; i++) { final char character = input.charAt(i); if (character == ' ') { if (sb.length() > 0) { addToken(sb, tokens, tokenType); } } else if (character < 256) { if (tokenType != Token.LATIN && sb.length() > 0) { addToken(sb, tokens, tokenType); } tokenType = Token.LATIN; sb.append(character); } else if (character < FIRST_UNIHAN) { if (tokenType != Token.UNKNOWN && sb.length() > 0) { addToken(sb, tokens, tokenType); } tokenType = Token.UNKNOWN; sb.append(character); } else { Token t = getToken(character); if (t.type == Token.PINYIN) { if (sb.length() > 0) { addToken(sb, tokens, tokenType); } tokens.add(t); tokenType = Token.PINYIN; } else { if (tokenType != t.type && sb.length() > 0) { addToken(sb, tokens, tokenType); } tokenType = t.type; sb.append(character); } } } if (sb.length() > 0) { addToken(sb, tokens, tokenType); } return tokens; } private void addToken(final StringBuilder sb, final ArrayList<Token> tokens, final int tokenType) { String str = sb.toString(); tokens.add(new Token(tokenType, str, str)); sb.setLength(0); } }