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  • 优化后的 google提供的汉字转拼音类(针对某些htc等手机的不兼容情况)

    /*
    * Copyright (C) 2011 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.example.searchapp;


    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.
    *
    * Currently this file is aligned to zh.txt in ICU 4.6
    * 来自android4.2源码
    */
    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();
            Locale ChinaLocale = new Locale("zh", "HANS", "CN");//这部分是做的修复,解决HTC兼容性问题            
            for (int i = 0; i < locale.length; i++) {
                if (locale[i].equals(Locale.CHINA))) {
                        // 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");
    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);
    }
    }


    另外附上工具类:拼音转汉字,和拼音转首字母.
    public class PinYin {
    //汉字返回拼音,字母原样返回,都转换为小写
    public static String getPinYin(String input) {
    if(input == null){
    return null;
    }
    try {
    ArrayList<HanziToPinyin.Token> tokens = HanziToPinyin.getInstance().get(input.replace("重", "chong"));//避免多音字出错
    StringBuilder sb = new StringBuilder();
    if (tokens != null && tokens.size() > 0) {
    for (HanziToPinyin.Token token : tokens) {
    if (HanziToPinyin.Token.PINYIN == token.type) {
    sb.append(token.target);
    } else {
    sb.append(token.source);
    }
    }
    }
    return sb.toString().toLowerCase();
    } catch (Exception e) {
    return input;
    }
    }

    //汉字返回首字母 ex: 深圳市-szs,字母原样返回,都转换为小写
    public static String converterToFirstSpell(String chines){
    if(chines == null){
    return null;
    }
    String pinyinName = "";
    for (int i = 0; i < chines.length(); i++) {
    String str = chines.substring(i , i + 1);
    String pinyinStr = PinYin.getPinYin(str);
    if(pinyinStr != null && pinyinStr.length() > 0){
    pinyinName += pinyinStr.substring(0, 1);
    }
    }
    return pinyinName.toLowerCase();
    }
    }











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  • 原文地址:https://www.cnblogs.com/lingzhiwen/p/4993089.html
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