Android汉字转拼音HanziToPinyin实测可用版
Android汉字转拼音现在广泛使用的主要有两种方式：
1.通过第三方库pinyin4j来使用
2.通过原生的HanziToPinyin来使用
但是HanziToPinyin是一个内部类，用于原生通讯录的中文查找功能。我们需要拷贝出来建立一个新的类来调用。但厂商定制不同，导致有的机型汉字转拼音转换不过来，这时就需要加入一个增强条件。
加入
final Locale chinaAddition = new Locale(“zh”);
并加强判断加强条件就可以了。
if ( locale[i].equals(Locale.CHINA) || locale[i].equals(chinaAddition) ){
…
} 这里就贴出我使用的HanziToPinyin的完整代码
一个是ContactLocaleUtils，不需要做改变。
另一个是
public class ContactLocaleUtils {
public interface FullNameStyle {
public static final int UNDEFINED = 0;
public static final int WESTERN = 1;
/** * Used if the name is written in Hanzi/Kanji/Hanja and we could not determine * which specific language it belongs to: Chinese, Japanese or Korean. */
public static final int CJK = 2;
public static final int CHINESE = 3;
public static final int JAPANESE = 4;
public static final int KOREAN = 5;
}
/** * This class is the default implementation. * <p> * It should be the base class for other locales' implementation. */
public class ContactLocaleUtilsBase {
public String getSortKey(String displayName) {
return displayName;
}
@SuppressWarnings("unused")
public Iterator<String> getNameLookupKeys(String name) {
return null;
}
}
/** * The classes to generate the Chinese style sort and search keys. * <p> * The sorting key is generated as each Chinese character' pinyin proceeding with * space and character itself. If the character's pinyin unable to find, the character * itself will be used. * <p> * The below additional name lookup keys will be generated. * a. Chinese character's pinyin and pinyin's initial character. * b. Latin word and the initial character for Latin word. * The name lookup keys are generated to make sure the name can be found by from any * initial character. */
private class ChineseContactUtils extends ContactLocaleUtilsBase {
@Override
public String getSortKey(String displayName) {
ArrayList<HanziToPinyin.Token> tokens = HanziToPinyin.getInstance().get(displayName);
if (tokens != null && tokens.size() > 0) {
StringBuilder sb = new StringBuilder();
for (HanziToPinyin.Token token : tokens) {
// Put Chinese character's pinyin, then proceed with the
// character itself.
if (HanziToPinyin.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);
}
@Override
public Iterator<String> getNameLookupKeys(String name) {
// TODO : Reduce the object allocation.
HashSet<String> keys = new HashSet<String>();
ArrayList<HanziToPinyin.Token> tokens = HanziToPinyin.getInstance().get(name);
final int tokenCount = tokens.size();
final StringBuilder keyPinyin = new StringBuilder();
final StringBuilder keyInitial = new StringBuilder();
// There is no space among the Chinese Characters, the variant name
// lookup key wouldn't work for Chinese. The keyOrignal is used to
// build the lookup keys for itself.
final StringBuilder keyOrignal = new StringBuilder();
for (int i = tokenCount - 1; i >= 0; i--) {
final HanziToPinyin.Token token = tokens.get(i);
if (HanziToPinyin.Token.PINYIN == token.type) {
keyPinyin.insert(0, token.target);
keyInitial.insert(0, token.target.charAt(0));
} else if (HanziToPinyin.Token.LATIN == token.type) {
// Avoid adding space at the end of String.
if (keyPinyin.length() > 0) {
keyPinyin.insert(0, ' ');
}
if (keyOrignal.length() > 0) {
keyOrignal.insert(0, ' ');
}
keyPinyin.insert(0, token.source);
keyInitial.insert(0, token.source.charAt(0));
}
keyOrignal.insert(0, token.source);
keys.add(keyOrignal.toString());
keys.add(keyPinyin.toString());
keys.add(keyInitial.toString());
}
return keys.iterator();
}
}
private static final String CHINESE_LANGUAGE = Locale.CHINESE.getLanguage().toLowerCase();
private static final String JAPANESE_LANGUAGE = Locale.JAPANESE.getLanguage().toLowerCase();
private static final String KOREAN_LANGUAGE = Locale.KOREAN.getLanguage().toLowerCase();
private static ContactLocaleUtils sSingleton;
private final SparseArray<ContactLocaleUtilsBase> mUtils =
new SparseArray<ContactLocaleUtilsBase>();
private final ContactLocaleUtilsBase mBase = new ContactLocaleUtilsBase();
private String mLanguage;
private ContactLocaleUtils() {
setLocale(null);
}
public void setLocale(Locale currentLocale) {
if (currentLocale == null) {
mLanguage = Locale.getDefault().getLanguage().toLowerCase();
} else {
mLanguage = currentLocale.getLanguage().toLowerCase();
}
}
public String getSortKey(String displayName, int nameStyle) {
return getForSort(Integer.valueOf(nameStyle)).getSortKey(displayName);
}
public Iterator<String> getNameLookupKeys(String name, int nameStyle) {
return getForNameLookup(Integer.valueOf(nameStyle)).getNameLookupKeys(name);
}
/** * Determine which utility should be used for generating NameLookupKey. * <p> * a. For Western style name, if the current language is Chinese, the * ChineseContactUtils should be used. * b. For Chinese and CJK style name if current language is neither Japanese or Korean, * the ChineseContactUtils should be used. */
private ContactLocaleUtilsBase getForNameLookup(Integer nameStyle) {
int nameStyleInt = nameStyle.intValue();
Integer adjustedUtil = Integer.valueOf(getAdjustedStyle(nameStyleInt));
if (CHINESE_LANGUAGE.equals(mLanguage) && nameStyleInt == FullNameStyle.WESTERN) {
adjustedUtil = Integer.valueOf(FullNameStyle.CHINESE);
}
return get(adjustedUtil);
}
private synchronized ContactLocaleUtilsBase get(Integer nameStyle) {
ContactLocaleUtilsBase utils = mUtils.get(nameStyle);
if (utils == null) {
if (nameStyle.intValue() == FullNameStyle.CHINESE) {
utils = new ChineseContactUtils();
mUtils.put(nameStyle, utils);
}
}
return (utils == null) ? mBase : utils;
}
/** * Determine the which utility should be used for generating sort key. * <p> * For Chinese and CJK style name if current language is neither Japanese or Korean, * the ChineseContactUtils should be used. */
private ContactLocaleUtilsBase getForSort(Integer nameStyle) {
return get(Integer.valueOf(getAdjustedStyle(nameStyle.intValue())));
}
public static synchronized ContactLocaleUtils getIntance() {
if (sSingleton == null) {
sSingleton = new ContactLocaleUtils();
}
return sSingleton;
}
private int getAdjustedStyle(int nameStyle) {
if (nameStyle == FullNameStyle.CJK && !JAPANESE_LANGUAGE.equals(mLanguage) &&
!KOREAN_LANGUAGE.equals(mLanguage)) {
return FullNameStyle.CHINESE;
} else {
return nameStyle;
}
}
}
再来就是
public class HanziToPinyin {
private static final String TAG = "HanziToPinyin";
// Turn on this flag when we want to check internal data structure.
private static final boolean DEBUG = false;
/** * Unihans array. * * Each unihans is the first one within same pinyin when collator is zh_CN. */
public static final char[] UNIHANS = {
'\u963f', '\u54ce', '\u5b89', '\u80ae', '\u51f9', '\u516b',
'\u6300', '\u6273', '\u90a6', '\u52f9', '\u9642', '\u5954',
'\u4f3b', '\u5c44', '\u8fb9', '\u706c', '\u618b', '\u6c43',
'\u51ab', '\u7676', '\u5cec', '\u5693', '\u5072', '\u53c2',
'\u4ed3', '\u64a1', '\u518a', '\u5d7e', '\u66fd', '\u66fe',
'\u5c64', '\u53c9', '\u8286', '\u8fbf', '\u4f25', '\u6284',
'\u8f66', '\u62bb', '\u6c88', '\u6c89', '\u9637', '\u5403',
'\u5145', '\u62bd', '\u51fa', '\u6b3b', '\u63e3', '\u5ddb',
'\u5205', '\u5439', '\u65fe', '\u9034', '\u5472', '\u5306',
'\u51d1', '\u7c97', '\u6c46', '\u5d14', '\u90a8', '\u6413',
'\u5491', '\u5446', '\u4e39', '\u5f53', '\u5200', '\u561a',
'\u6265', '\u706f', '\u6c10', '\u55f2', '\u7538', '\u5201',
'\u7239', '\u4e01', '\u4e1f', '\u4e1c', '\u543a', '\u53be',
'\u8011', '\u8968', '\u5428', '\u591a', '\u59b8', '\u8bf6',
'\u5940', '\u97a5', '\u513f', '\u53d1', '\u5e06', '\u531a',
'\u98de', '\u5206', '\u4e30', '\u8985', '\u4ecf', '\u7d11',
'\u4f15', '\u65ee', '\u4f85', '\u7518', '\u5188', '\u768b',
'\u6208', '\u7ed9', '\u6839', '\u522f', '\u5de5', '\u52fe',
'\u4f30', '\u74dc', '\u4e56', '\u5173', '\u5149', '\u5f52',
'\u4e28', '\u5459', '\u54c8', '\u548d', '\u4f44', '\u592f',
'\u8320', '\u8bc3', '\u9ed2', '\u62eb', '\u4ea8', '\u5677',
'\u53ff', '\u9f41', '\u4e6f', '\u82b1', '\u6000', '\u72bf',
'\u5ddf', '\u7070', '\u660f', '\u5419', '\u4e0c', '\u52a0',
'\u620b', '\u6c5f', '\u827d', '\u9636', '\u5dfe', '\u5755',
'\u5182', '\u4e29', '\u51e5', '\u59e2', '\u5658', '\u519b',
'\u5494', '\u5f00', '\u520a', '\u5ffc', '\u5c3b', '\u533c',
'\u808e', '\u52a5', '\u7a7a', '\u62a0', '\u625d', '\u5938',
'\u84af', '\u5bbd', '\u5321', '\u4e8f', '\u5764', '\u6269',
'\u5783', '\u6765', '\u5170', '\u5577', '\u635e', '\u808b',
'\u52d2', '\u5d1a', '\u5215', '\u4fe9', '\u5941', '\u826f',
'\u64a9', '\u5217', '\u62ce', '\u5222', '\u6e9c', '\u56d6',
'\u9f99', '\u779c', '\u565c', '\u5a08', '\u7567', '\u62a1',
'\u7f57', '\u5463', '\u5988', '\u57cb', '\u5ada', '\u7264',
'\u732b', '\u4e48', '\u5445', '\u95e8', '\u753f', '\u54aa',
'\u5b80', '\u55b5', '\u4e5c', '\u6c11', '\u540d', '\u8c2c',
'\u6478', '\u54de', '\u6bea', '\u55ef', '\u62cf', '\u8149',
'\u56e1', '\u56d4', '\u5b6c', '\u7592', '\u5a1e', '\u6041',
'\u80fd', '\u59ae', '\u62c8', '\u5b22', '\u9e1f', '\u634f',
'\u56dc', '\u5b81', '\u599e', '\u519c', '\u7fba', '\u5974',
'\u597b', '\u759f', '\u9ec1', '\u90cd', '\u5594', '\u8bb4',
'\u5991', '\u62cd', '\u7705', '\u4e53', '\u629b', '\u5478',
'\u55b7', '\u5309', '\u4e15', '\u56e8', '\u527d', '\u6c15',
'\u59d8', '\u4e52', '\u948b', '\u5256', '\u4ec6', '\u4e03',
'\u6390', '\u5343', '\u545b', '\u6084', '\u767f', '\u4eb2',
'\u72c5', '\u828e', '\u4e18', '\u533a', '\u5cd1', '\u7f3a',
'\u590b', '\u5465', '\u7a63', '\u5a06', '\u60f9', '\u4eba',
'\u6254', '\u65e5', '\u8338', '\u53b9', '\u909a', '\u633c',
'\u5827', '\u5a51', '\u77a4', '\u637c', '\u4ee8', '\u6be2',
'\u4e09', '\u6852', '\u63bb', '\u95aa', '\u68ee', '\u50e7',
'\u6740', '\u7b5b', '\u5c71', '\u4f24', '\u5f30', '\u5962',
'\u7533', '\u8398', '\u6552', '\u5347', '\u5c38', '\u53ce',
'\u4e66', '\u5237', '\u8870', '\u95e9', '\u53cc', '\u8c01',
'\u542e', '\u8bf4', '\u53b6', '\u5fea', '\u635c', '\u82cf',
'\u72fb', '\u590a', '\u5b59', '\u5506', '\u4ed6', '\u56fc',
'\u574d', '\u6c64', '\u5932', '\u5fd1', '\u71a5', '\u5254',
'\u5929', '\u65eb', '\u5e16', '\u5385', '\u56f2', '\u5077',
'\u51f8', '\u6e4d', '\u63a8', '\u541e', '\u4e47', '\u7a75',
'\u6b6a', '\u5f2f', '\u5c23', '\u5371', '\u6637', '\u7fc1',
'\u631d', '\u4e4c', '\u5915', '\u8672', '\u4eda', '\u4e61',
'\u7071', '\u4e9b', '\u5fc3', '\u661f', '\u51f6', '\u4f11',
'\u5401', '\u5405', '\u524a', '\u5743', '\u4e2b', '\u6079',
'\u592e', '\u5e7a', '\u503b', '\u4e00', '\u56d9', '\u5e94',
'\u54df', '\u4f63', '\u4f18', '\u625c', '\u56e6', '\u66f0',
'\u6655', '\u7b60', '\u7b7c', '\u5e00', '\u707d', '\u5142',
'\u5328', '\u50ae', '\u5219', '\u8d3c', '\u600e', '\u5897',
'\u624e', '\u635a', '\u6cbe', '\u5f20', '\u957f', '\u9577',
'\u4f4b', '\u8707', '\u8d1e', '\u4e89', '\u4e4b', '\u5cd9',
'\u5ea2', '\u4e2d', '\u5dde', '\u6731', '\u6293', '\u62fd',
'\u4e13', '\u5986', '\u96b9', '\u5b92', '\u5353', '\u4e72',
'\u5b97', '\u90b9', '\u79df', '\u94bb', '\u539c', '\u5c0a',
'\u6628', '\u5159', '\u9fc3', '\u9fc4', };
/** * Pinyin array. * * Each pinyin is corresponding to unihans of same * offset in the unihans array. */
public static final byte[][] PINYINS = {
{ 65, 0, 0, 0, 0, 0}, { 65, 73, 0, 0, 0, 0},
{ 65, 78, 0, 0, 0, 0}, { 65, 78, 71, 0, 0, 0},
{ 65, 79, 0, 0, 0, 0}, { 66, 65, 0, 0, 0, 0},
{ 66, 65, 73, 0, 0, 0}, { 66, 65, 78, 0, 0, 0},
{ 66, 65, 78, 71, 0, 0}, { 66, 65, 79, 0, 0, 0},
{ 66, 69, 73, 0, 0, 0}, { 66, 69, 78, 0, 0, 0},
{ 66, 69, 78, 71, 0, 0}, { 66, 73, 0, 0, 0, 0},
{ 66, 73, 65, 78, 0, 0}, { 66, 73, 65, 79, 0, 0},
{ 66, 73, 69, 0, 0, 0}, { 66, 73, 78, 0, 0, 0},
{ 66, 73, 78, 71, 0, 0}, { 66, 79, 0, 0, 0, 0},
{ 66, 85, 0, 0, 0, 0}, { 67, 65, 0, 0, 0, 0},
{ 67, 65, 73, 0, 0, 0}, { 67, 65, 78, 0, 0, 0},
{ 67, 65, 78, 71, 0, 0}, { 67, 65, 79, 0, 0, 0},
{ 67, 69, 0, 0, 0, 0}, { 67, 69, 78, 0, 0, 0},
{ 67, 69, 78, 71, 0, 0}, { 90, 69, 78, 71, 0, 0},
{ 67, 69, 78, 71, 0, 0}, { 67, 72, 65, 0, 0, 0},
{ 67, 72, 65, 73, 0, 0}, { 67, 72, 65, 78, 0, 0},
{ 67, 72, 65, 78, 71, 0}, { 67, 72, 65, 79, 0, 0},
{ 67, 72, 69, 0, 0, 0}, { 67, 72, 69, 78, 0, 0},
{ 83, 72, 69, 78, 0, 0}, { 67, 72, 69, 78, 0, 0},
{ 67, 72, 69, 78, 71, 0}, { 67, 72, 73, 0, 0, 0},
{ 67, 72, 79, 78, 71, 0}, { 67, 72, 79, 85, 0, 0},
{ 67, 72, 85, 0, 0, 0}, { 67, 72, 85, 65, 0, 0},
{ 67, 72, 85, 65, 73, 0}, { 67, 72, 85, 65, 78, 0},
{ 67, 72, 85, 65, 78, 71}, { 67, 72, 85, 73, 0, 0},
{ 67, 72, 85, 78, 0, 0}, { 67, 72, 85, 79, 0, 0},
{ 67, 73, 0, 0, 0, 0}, { 67, 79, 78, 71, 0, 0},
{ 67, 79, 85, 0, 0, 0}, { 67, 85, 0, 0, 0, 0},
{ 67, 85, 65, 78, 0, 0}, { 67, 85, 73, 0, 0, 0},
{ 67, 85, 78, 0, 0, 0}, { 67, 85, 79, 0, 0, 0},
{ 68, 65, 0, 0, 0, 0}, { 68, 65, 73, 0, 0, 0},
{ 68, 65, 78, 0, 0, 0}, { 68, 65, 78, 71, 0, 0},
{ 68, 65, 79, 0, 0, 0}, { 68, 69, 0, 0, 0, 0},
{ 68, 69, 78, 0, 0, 0}, { 68, 69, 78, 71, 0, 0},
{ 68, 73, 0, 0, 0, 0}, { 68, 73, 65, 0, 0, 0},
{ 68, 73, 65, 78, 0, 0}, { 68, 73, 65, 79, 0, 0},
{ 68, 73, 69, 0, 0, 0}, { 68, 73, 78, 71, 0, 0},
{ 68, 73, 85, 0, 0, 0}, { 68, 79, 78, 71, 0, 0},
{ 68, 79, 85, 0, 0, 0}, { 68, 85, 0, 0, 0, 0},
{ 68, 85, 65, 78, 0, 0}, { 68, 85, 73, 0, 0, 0},
{ 68, 85, 78, 0, 0, 0}, { 68, 85, 79, 0, 0, 0},
{ 69, 0, 0, 0, 0, 0}, { 69, 73, 0, 0, 0, 0},
{ 69, 78, 0, 0, 0, 0}, { 69, 78, 71, 0, 0, 0},
{ 69, 82, 0, 0, 0, 0}, { 70, 65, 0, 0, 0, 0},
{ 70, 65, 78, 0, 0, 0}, { 70, 65, 78, 71, 0, 0},
{ 70, 69, 73, 0, 0, 0}, { 70, 69, 78, 0, 0, 0},
{ 70, 69, 78, 71, 0, 0}, { 70, 73, 65, 79, 0, 0},
{ 70, 79, 0, 0, 0, 0}, { 70, 79, 85, 0, 0, 0},
{ 70, 85, 0, 0, 0, 0}, { 71, 65, 0, 0, 0, 0},
{ 71, 65, 73, 0, 0, 0}, { 71, 65, 78, 0, 0, 0},
{ 71, 65, 78, 71, 0, 0}, { 71, 65, 79, 0, 0, 0},
{ 71, 69, 0, 0, 0, 0}, { 71, 69, 73, 0, 0, 0},
{ 71, 69, 78, 0, 0, 0}, { 71, 69, 78, 71, 0, 0},
{ 71, 79, 78, 71, 0, 0}, { 71, 79, 85, 0, 0, 0},
{ 71, 85, 0, 0, 0, 0}, { 71, 85, 65, 0, 0, 0},
{ 71, 85, 65, 73, 0, 0}, { 71, 85, 65, 78, 0, 0},
{ 71, 85, 65, 78, 71, 0}, { 71, 85, 73, 0, 0, 0},
{ 71, 85, 78, 0, 0, 0}, { 71, 85, 79, 0, 0, 0},
{ 72, 65, 0, 0, 0, 0}, { 72, 65, 73, 0, 0, 0},
{ 72, 65, 78, 0, 0, 0}, { 72, 65, 78, 71, 0, 0},
{ 72, 65, 79, 0, 0, 0}, { 72, 69, 0, 0, 0, 0},
{ 72, 69, 73, 0, 0, 0}, { 72, 69, 78, 0, 0, 0},
{ 72, 69, 78, 71, 0, 0}, { 72, 77, 0, 0, 0, 0},
{ 72, 79, 78, 71, 0, 0}, { 72, 79, 85, 0, 0, 0},
{ 72, 85, 0, 0, 0, 0}, { 72, 85, 65, 0, 0, 0},
{ 72, 85, 65, 73, 0, 0}, { 72, 85, 65, 78, 0, 0},
{ 72, 85, 65, 78, 71, 0}, { 72, 85, 73, 0, 0, 0},
{ 72, 85, 78, 0, 0, 0}, { 72, 85, 79, 0, 0, 0},
{ 74, 73, 0, 0, 0, 0}, { 74, 73, 65, 0, 0, 0},
{ 74, 73, 65, 78, 0, 0}, { 74, 73, 65, 78, 71, 0},
{ 74, 73, 65, 79, 0, 0}, { 74, 73, 69, 0, 0, 0},
{ 74, 73, 78, 0, 0, 0}, { 74, 73, 78, 71, 0, 0},
{ 74, 73, 79, 78, 71, 0}, { 74, 73, 85, 0, 0, 0},
{ 74, 85, 0, 0, 0, 0}, { 74, 85, 65, 78, 0, 0},
{ 74, 85, 69, 0, 0, 0}, { 74, 85, 78, 0, 0, 0},
{ 75, 65, 0, 0, 0, 0}, { 75, 65, 73, 0, 0, 0},
{ 75, 65, 78, 0, 0, 0}, { 75, 65, 78, 71, 0, 0},
{ 75, 65, 79, 0, 0, 0}, { 75, 69, 0, 0, 0, 0},
{ 75, 69, 78, 0, 0, 0}, { 75, 69, 78, 71, 0, 0},
{ 75, 79, 78, 71, 0, 0}, { 75, 79, 85, 0, 0, 0},
{ 75, 85, 0, 0, 0, 0}, { 75, 85, 65, 0, 0, 0},
{ 75, 85, 65, 73, 0, 0}, { 75, 85, 65, 78, 0, 0},
{ 75, 85, 65, 78, 71, 0}, { 75, 85, 73, 0, 0, 0},
{ 75, 85, 78, 0, 0, 0}, { 75, 85, 79, 0, 0, 0},
{ 76, 65, 0, 0, 0, 0}, { 76, 65, 73, 0, 0, 0},
{ 76, 65, 78, 0, 0, 0}, { 76, 65, 78, 71, 0, 0},
{ 76, 65, 79, 0, 0, 0}, { 76, 69, 0, 0, 0, 0},
{ 76, 69, 73, 0, 0, 0}, { 76, 69, 78, 71, 0, 0},
{ 76, 73, 0, 0, 0, 0}, { 76, 73, 65, 0, 0, 0},
{ 76, 73, 65, 78, 0, 0}, { 76, 73, 65, 78, 71, 0},
{ 76, 73, 65, 79, 0, 0}, { 76, 73, 69, 0, 0, 0},
{ 76, 73, 78, 0, 0, 0}, { 76, 73, 78, 71, 0, 0},
{ 76, 73, 85, 0, 0, 0}, { 76, 79, 0, 0, 0, 0},
{ 76, 79, 78, 71, 0, 0}, { 76, 79, 85, 0, 0, 0},
{ 76, 85, 0, 0, 0, 0}, { 76, 85, 65, 78, 0, 0},
{ 76, 85, 69, 0, 0, 0}, { 76, 85, 78, 0, 0, 0},
{ 76, 85, 79, 0, 0, 0}, { 77, 0, 0, 0, 0, 0},
{ 77, 65, 0, 0, 0, 0}, { 77, 65, 73, 0, 0, 0},
{ 77, 65, 78, 0, 0, 0}, { 77, 65, 78, 71, 0, 0},
{ 77, 65, 79, 0, 0, 0}, { 77, 69, 0, 0, 0, 0},
{ 77, 69, 73, 0, 0, 0}, { 77, 69, 78, 0, 0, 0},
{ 77, 69, 78, 71, 0, 0}, { 77, 73, 0, 0, 0, 0},
{ 77, 73, 65, 78, 0, 0}, { 77, 73, 65, 79, 0, 0},
{ 77, 73, 69, 0, 0, 0}, { 77, 73, 78, 0, 0, 0},
{ 77, 73, 78, 71, 0, 0}, { 77, 73, 85, 0, 0, 0},
{ 77, 79, 0, 0, 0, 0}, { 77, 79, 85, 0, 0, 0},
{ 77, 85, 0, 0, 0, 0}, { 78, 0, 0, 0, 0, 0},
{ 78, 65, 0, 0, 0, 0}, { 78, 65, 73, 0, 0, 0},
{ 78, 65, 78, 0, 0, 0}, { 78, 65, 78, 71, 0, 0},
{ 78, 65, 79, 0, 0, 0}, { 78, 69, 0, 0, 0, 0},
{ 78, 69, 73, 0, 0, 0}, { 78, 69, 78, 0, 0, 0},
{ 78, 69, 78, 71, 0, 0}, { 78, 73, 0, 0, 0, 0},
{ 78, 73, 65, 78, 0, 0}, { 78, 73, 65, 78, 71, 0},
{ 78, 73, 65, 79, 0, 0}, { 78, 73, 69, 0, 0, 0},
{ 78, 73, 78, 0, 0, 0}, { 78, 73, 78, 71, 0, 0},
{ 78, 73, 85, 0, 0, 0}, { 78, 79, 78, 71, 0, 0},
{ 78, 79, 85, 0, 0, 0}, { 78, 85, 0, 0, 0, 0},
{ 78, 85, 65, 78, 0, 0}, { 78, 85, 69, 0, 0, 0},
{ 78, 85, 78, 0, 0, 0}, { 78, 85, 79, 0, 0, 0},
{ 79, 0, 0, 0, 0, 0}, { 79, 85, 0, 0, 0, 0},
{ 80, 65, 0, 0, 0, 0}, { 80, 65, 73, 0, 0, 0},
{ 80, 65, 78, 0, 0, 0}, { 80, 65, 78, 71, 0, 0},
{ 80, 65, 79, 0, 0, 0}, { 80, 69, 73, 0, 0, 0},
{ 80, 69, 78, 0, 0, 0}, { 80, 69, 78, 71, 0, 0},
{ 80, 73, 0, 0, 0, 0}, { 80, 73, 65, 78, 0, 0},
{ 80, 73, 65, 79, 0, 0}, { 80, 73, 69, 0, 0, 0},
{ 80, 73, 78, 0, 0, 0}, { 80, 73, 78, 71, 0, 0},
{ 80, 79, 0, 0, 0, 0}, { 80, 79, 85, 0, 0, 0},
{ 80, 85, 0, 0, 0, 0}, { 81, 73, 0, 0, 0, 0},
{ 81, 73, 65, 0, 0, 0}, { 81, 73, 65, 78, 0, 0},
{ 81, 73, 65, 78, 71, 0}, { 81, 73, 65, 79, 0, 0},
{ 81, 73, 69, 0, 0, 0}, { 81, 73, 78, 0, 0, 0},
{ 81, 73, 78, 71, 0, 0}, { 81, 73, 79, 78, 71, 0},
{ 81, 73, 85, 0, 0, 0}, { 81, 85, 0, 0, 0, 0},
{ 81, 85, 65, 78, 0, 0}, { 81, 85, 69, 0, 0, 0},
{ 81, 85, 78, 0, 0, 0}, { 82, 65, 78, 0, 0, 0},
{ 82, 65, 78, 71, 0, 0}, { 82, 65, 79, 0, 0, 0},
{ 82, 69, 0, 0, 0, 0}, { 82, 69, 78, 0, 0, 0},
{ 82, 69, 78, 71, 0, 0}, { 82, 73, 0, 0, 0, 0},
{ 82, 79, 78, 71, 0, 0}, { 82, 79, 85, 0, 0, 0},
{ 82, 85, 0, 0, 0, 0}, { 82, 85, 65, 0, 0, 0},
{ 82, 85, 65, 78, 0, 0}, { 82, 85, 73, 0, 0, 0},
{ 82, 85, 78, 0, 0, 0}, { 82, 85, 79, 0, 0, 0},
{ 83, 65, 0, 0, 0, 0}, { 83, 65, 73, 0, 0, 0},
{ 83, 65, 78, 0, 0, 0}, { 83, 65, 78, 71, 0, 0},
{ 83, 65, 79, 0, 0, 0}, { 83, 69, 0, 0, 0, 0},
{ 83, 69, 78, 0, 0, 0}, { 83, 69, 78, 71, 0, 0},
{ 83, 72, 65, 0, 0, 0}, { 83, 72, 65, 73, 0, 0},
{ 83, 72, 65, 78, 0, 0}, { 83, 72, 65, 78, 71, 0},
{ 83, 72, 65, 79, 0, 0}, { 83, 72, 69, 0, 0, 0},
{ 83, 72, 69, 78, 0, 0}, { 88, 73, 78, 0, 0, 0},
{ 83, 72, 69, 78, 0, 0}, { 83, 72, 69, 78, 71, 0},
{ 83, 72, 73, 0, 0, 0}, { 83, 72, 79, 85, 0, 0},
{ 83, 72, 85, 0, 0, 0}, { 83, 72, 85, 65, 0, 0},
{ 83, 72, 85, 65, 73, 0}, { 83, 72, 85, 65, 78, 0},
{ 83, 72, 85, 65, 78, 71}, { 83, 72, 85, 73, 0, 0},
{ 83, 72, 85, 78, 0, 0}, { 83, 72, 85, 79, 0, 0},
{ 83, 73, 0, 0, 0, 0}, { 83, 79, 78, 71, 0, 0},
{ 83, 79, 85, 0, 0, 0}, { 83, 85, 0, 0, 0, 0},
{ 83, 85, 65, 78, 0, 0}, { 83, 85, 73, 0, 0, 0},
{ 83, 85, 78, 0, 0, 0}, { 83, 85, 79, 0, 0, 0},
{ 84, 65, 0, 0, 0, 0}, { 84, 65, 73, 0, 0, 0},
{ 84, 65, 78, 0, 0, 0}, { 84, 65, 78, 71, 0, 0},
{ 84, 65, 79, 0, 0, 0}, { 84, 69, 0, 0, 0, 0},
{ 84, 69, 78, 71, 0, 0}, { 84, 73, 0, 0, 0, 0},
{ 84, 73, 65, 78, 0, 0}, { 84, 73, 65, 79, 0, 0},
{ 84, 73, 69, 0, 0, 0}, { 84, 73, 78, 71, 0, 0},
{ 84, 79, 78, 71, 0, 0}, { 84, 79, 85, 0, 0, 0},
{ 84, 85, 0, 0, 0, 0}, { 84, 85, 65, 78, 0, 0},
{ 84, 85, 73, 0, 0, 0}, { 84, 85, 78, 0, 0, 0},
{ 84, 85, 79, 0, 0, 0}, { 87, 65, 0, 0, 0, 0},
{ 87, 65, 73, 0, 0, 0}, { 87, 65, 78, 0, 0, 0},
{ 87, 65, 78, 71, 0, 0}, { 87, 69, 73, 0, 0, 0},
{ 87, 69, 78, 0, 0, 0}, { 87, 69, 78, 71, 0, 0},
{ 87, 79, 0, 0, 0, 0}, { 87, 85, 0, 0, 0, 0},
{ 88, 73, 0, 0, 0, 0}, { 88, 73, 65, 0, 0, 0},
{ 88, 73, 65, 78, 0, 0}, { 88, 73, 65, 78, 71, 0},
{ 88, 73, 65, 79, 0, 0}, { 88, 73, 69, 0, 0, 0},
{ 88, 73, 78, 0, 0, 0}, { 88, 73, 78, 71, 0, 0},
{ 88, 73, 79, 78, 71, 0}, { 88, 73, 85, 0, 0, 0},
{ 88, 85, 0, 0, 0, 0}, { 88, 85, 65, 78, 0, 0},
{ 88, 85, 69, 0, 0, 0}, { 88, 85, 78, 0, 0, 0},
{ 89, 65, 0, 0, 0, 0}, { 89, 65, 78, 0, 0, 0},
{ 89, 65, 78, 71, 0, 0}, { 89, 65, 79, 0, 0, 0},
{ 89, 69, 0, 0, 0, 0}, { 89, 73, 0, 0, 0, 0},
{ 89, 73, 78, 0, 0, 0}, { 89, 73, 78, 71, 0, 0},
{ 89, 79, 0, 0, 0, 0}, { 89, 79, 78, 71, 0, 0},
{ 89, 79, 85, 0, 0, 0}, { 89, 85, 0, 0, 0, 0},
{ 89, 85, 65, 78, 0, 0}, { 89, 85, 69, 0, 0, 0},
{ 89, 85, 78, 0, 0, 0}, { 74, 85, 78, 0, 0, 0},
{ 89, 85, 78, 0, 0, 0}, { 90, 65, 0, 0, 0, 0},
{ 90, 65, 73, 0, 0, 0}, { 90, 65, 78, 0, 0, 0},
{ 90, 65, 78, 71, 0, 0}, { 90, 65, 79, 0, 0, 0},
{ 90, 69, 0, 0, 0, 0}, { 90, 69, 73, 0, 0, 0},
{ 90, 69, 78, 0, 0, 0}, { 90, 69, 78, 71, 0, 0},
{ 90, 72, 65, 0, 0, 0}, { 90, 72, 65, 73, 0, 0},
{ 90, 72, 65, 78, 0, 0}, { 90, 72, 65, 78, 71, 0},
{ 67, 72, 65, 78, 71, 0}, { 90, 72, 65, 78, 71, 0},
{ 90, 72, 65, 79, 0, 0}, { 90, 72, 69, 0, 0, 0},
{ 90, 72, 69, 78, 0, 0}, { 90, 72, 69, 78, 71, 0},
{ 90, 72, 73, 0, 0, 0}, { 83, 72, 73, 0, 0, 0},
{ 90, 72, 73, 0, 0, 0}, { 90, 72, 79, 78, 71, 0},
{ 90, 72, 79, 85, 0, 0}, { 90, 72, 85, 0, 0, 0},
{ 90, 72, 85, 65, 0, 0}, { 90, 72, 85, 65, 73, 0},
{ 90, 72, 85, 65, 78, 0}, { 90, 72, 85, 65, 78, 71},
{ 90, 72, 85, 73, 0, 0}, { 90, 72, 85, 78, 0, 0},
{ 90, 72, 85, 79, 0, 0}, { 90, 73, 0, 0, 0, 0},
{ 90, 79, 78, 71, 0, 0}, { 90, 79, 85, 0, 0, 0},
{ 90, 85, 0, 0, 0, 0}, { 90, 85, 65, 78, 0, 0},
{ 90, 85, 73, 0, 0, 0}, { 90, 85, 78, 0, 0, 0},
{ 90, 85, 79, 0, 0, 0}, { 0, 0, 0, 0, 0, 0},
{ 83, 72, 65, 78, 0, 0}, { 0, 0, 0, 0, 0, 0}, };
/** First and last Chinese character with known Pinyin according to zh collation */
private static final String FIRST_PINYIN_UNIHAN = "\u963F";
private static final String LAST_PINYIN_UNIHAN = "\u9FFF";
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();
**//增强条件在这里**
final Locale chinaAddition = new Locale("zh");
for (int i = 0; i < locale.length; i++) {
if (locale[i].equals(Locale.CHINA)|| locale[i].equals(chinaAddition)) {
// Do self validation just once.
if (DEBUG) {
Log.d(TAG, "Self validation. Result: " + doSelfValidation());
}
sInstance = new HanziToPinyin(true);
return sInstance;
}
}
Log.w(TAG, "There is no Chinese collator, HanziToPinyin is disabled");
sInstance = new HanziToPinyin(false);
return sInstance;
}
}
/** * Validate if our internal table has some wrong value. * * @return true when the table looks correct. */
private static boolean doSelfValidation() {
char lastChar = UNIHANS[0];
String lastString = Character.toString(lastChar);
for (char c : UNIHANS) {
if (lastChar == c) {
continue;
}
final String curString = Character.toString(c);
int cmp = COLLATOR.compare(lastString, curString);
if (cmp >= 0) {
Log.e(TAG, "Internal error in Unihan table. " + "The last string \"" + lastString
+ "\" is greater than current string \"" + curString + "\".");
return false;
}
lastString = curString;
}
return true;
}
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 {
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();
if (TextUtils.isEmpty(token.target)) {
token.type = Token.UNKNOWN;
token.target = token.source;
}
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 {
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);
}
}调用方式也很简单，其token.source是来源，token.target是转换后的拼音。
public static String getPinYin(String input) {
ArrayList<HanziToPinyin.Token> tokens = HanziToPinyin.getInstance().get(input);
StringBuilder sb = new StringBuilder();
if (tokens != null && tokens.size() > 0) {
for (HanziToPinyin.Token token : tokens) {
if (token.type == HanziToPinyin.Token.PINYIN) {
sb.append(token.target);
} else {
sb.append(token.source);
}
}
}
return sb.toString().toLowerCase();
}需要感谢博主
http://blog.csdn.net/zhangphil/article/details/47164665
提供增强条件的解决方案。