diff options
| -rw-r--r-- | src/com/android/providers/contacts/HanziToPinyin.java | 67 |
1 files changed, 65 insertions, 2 deletions
diff --git a/src/com/android/providers/contacts/HanziToPinyin.java b/src/com/android/providers/contacts/HanziToPinyin.java index d140439..a7d90c2 100644 --- a/src/com/android/providers/contacts/HanziToPinyin.java +++ b/src/com/android/providers/contacts/HanziToPinyin.java @@ -19,6 +19,7 @@ package com.android.providers.contacts; import android.text.TextUtils; import android.util.Log; +import java.text.Collator; import java.util.ArrayList; import java.util.Locale; @@ -37,6 +38,32 @@ public class HanziToPinyin { private Transliterator mPinyinTransliterator; private Transliterator mAsciiTransliterator; + private static final Collator COLLATOR = Collator.getInstance(Locale.CHINA); + private static final String[] MULTINAMES = { + "\u590f","\u77bf","\u66fe","\u77f3","\u89e3","\u85cf","\u7fdf","\u90fd", + "\u516d","\u8584","\u8d3e","\u5c45","\u67e5","\u76db","\u5854","\u548c", + "\u84dd","\u6bb7","\u4e7e","\u9646","\u4e5c","\u961a","\u53f6","\u5f3a", + "\u6c64","\u4e07","\u6c88","\u4ec7","\u5357","\u5355","\u535c","\u9e1f", + "\u601d","\u5bfb","\u65bc","\u4f59","\u6d45","\u6d63","\u65e0","\u4fe1", + "\u8a31","\u9f50","\u4fde","\u82e5", }; + + private static final byte[][] MULTIPYS = { + { 88, 73, 65, 0, 0, 0 }, { 81, 85, 0, 0, 0, 0 }, { 90, 69, 78, 71, 0, 0 }, + { 83, 72, 73, 0, 0, 0 }, { 88, 73, 69, 0, 0, 0 }, { 90, 65, 78, 71, 0, 0 }, + { 90, 72, 65, 73, 0, 0 }, { 68, 85, 0, 0, 0, 0 }, { 76, 85, 0, 0, 0, 0 }, + { 66, 79, 0, 0, 0, 0 }, { 74, 73, 65, 0, 0, 0 }, { 74, 85, 0, 0, 0, 0 }, + { 90, 72, 65, 0, 0, 0 }, { 83, 72, 69, 78, 71, 0 }, { 84, 65, 0, 0, 0, 0 }, + { 72, 69, 0, 0, 0, 0 }, { 76, 65, 78, 0, 0, 0 }, { 89, 73, 78, 0, 0, 0 }, + { 81, 73, 65, 78, 0, 0 }, { 76, 85, 0, 0, 0, 0 }, { 78, 73, 69, 0, 0, 0 }, + { 75, 65, 78, 0, 0, 0 }, { 89, 69, 0, 0, 0, 0 }, { 81, 73, 65, 78, 71, 0 }, + { 84, 65, 78, 71, 0, 0 }, { 87, 65, 78, 0, 0, 0 }, { 83, 72, 69, 78, 0, 0 }, + { 81, 73, 85, 0, 0, 0 }, { 78, 65, 78, 0, 0, 0 }, { 83, 72, 65, 78, 0, 0 }, + { 66, 85, 0, 0, 0, 0 }, { 78, 73, 65, 79, 0, 0 }, { 83, 73, 0, 0, 0, 0 }, + { 88, 85, 78, 0, 0, 0 }, { 89, 85, 0, 0, 0, 0 }, { 89, 85, 0, 0, 0, 0 }, + { 81, 73, 65, 78, 0, 0 }, { 87, 65, 78, 0, 0, 0 }, { 87, 85, 0, 0, 0, 0 }, + { 88, 73, 78, 0, 0, 0 }, { 88, 85, 0, 0, 0, 0 }, { 81, 73, 0, 0, 0, 0 }, + { 89, 85, 0, 0, 0, 0 }, { 82, 85, 79, 0, 0, 0 }, }; + public static class Token { /** * Separator between target string for each source char @@ -94,7 +121,34 @@ public class HanziToPinyin { } } - private void tokenize(char character, Token token) { + /** + * Check if the first name is multi-pinyin + * + * @return right pinyin for this first name + */ + private static String getMPinyin(final String firstName) { + int offset, cmp; + cmp = -1; + + for (offset = 0; offset < MULTINAMES.length; offset++) { + cmp = COLLATOR.compare(firstName, MULTINAMES[offset]); + if (cmp == 0) { + break; + } + } + + if (cmp != 0) { + return null; + } else { + StringBuilder pinyin = new StringBuilder(); + for (int j = 0; j < MULTIPYS[offset].length && MULTIPYS[offset][j] != 0; j++) { + pinyin.append((char) MULTIPYS[offset][j]); + } + return pinyin.toString(); + } + } + + private void tokenize(char character, Token token, boolean isFirstName) { token.source = Character.toString(character); // ASCII @@ -113,6 +167,14 @@ public class HanziToPinyin { } token.type = Token.PINYIN; + + if (isFirstName) { + token.target = getMPinyin(Character.toString(character)); + if (token.target != null) { + return; + } + } + token.target = mPinyinTransliterator.transliterate(token.source); if (TextUtils.isEmpty(token.target) || TextUtils.equals(token.source, token.target)) { @@ -144,6 +206,7 @@ public class HanziToPinyin { final StringBuilder sb = new StringBuilder(); int tokenType = Token.LATIN; Token token = new Token(); + boolean firstname; // Go through the input, create a new token when // a. Token type changed @@ -156,7 +219,7 @@ public class HanziToPinyin { addToken(sb, tokens, tokenType); } } else { - tokenize(character, token); + tokenize(character, token, i == 0); if (token.type == Token.PINYIN) { if (sb.length() > 0) { addToken(sb, tokens, tokenType); |