1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.pim.vcard; 18 19 import java.util.HashMap; 20 import java.util.Map; 21 22 /** 23 * TextUtils especially for Japanese. 24 */ 25 /* package */ class JapaneseUtils { 26 static private final Map<Character, String> sHalfWidthMap = 27 new HashMap<Character, String>(); 28 29 static { 30 sHalfWidthMap.put('\u3001', "\uFF64"); 31 sHalfWidthMap.put('\u3002', "\uFF61"); 32 sHalfWidthMap.put('\u300C', "\uFF62"); 33 sHalfWidthMap.put('\u300D', "\uFF63"); 34 sHalfWidthMap.put('\u301C', "~"); 35 sHalfWidthMap.put('\u3041', "\uFF67"); 36 sHalfWidthMap.put('\u3042', "\uFF71"); 37 sHalfWidthMap.put('\u3043', "\uFF68"); 38 sHalfWidthMap.put('\u3044', "\uFF72"); 39 sHalfWidthMap.put('\u3045', "\uFF69"); 40 sHalfWidthMap.put('\u3046', "\uFF73"); 41 sHalfWidthMap.put('\u3047', "\uFF6A"); 42 sHalfWidthMap.put('\u3048', "\uFF74"); 43 sHalfWidthMap.put('\u3049', "\uFF6B"); 44 sHalfWidthMap.put('\u304A', "\uFF75"); 45 sHalfWidthMap.put('\u304B', "\uFF76"); 46 sHalfWidthMap.put('\u304C', "\uFF76\uFF9E"); 47 sHalfWidthMap.put('\u304D', "\uFF77"); 48 sHalfWidthMap.put('\u304E', "\uFF77\uFF9E"); 49 sHalfWidthMap.put('\u304F', "\uFF78"); 50 sHalfWidthMap.put('\u3050', "\uFF78\uFF9E"); 51 sHalfWidthMap.put('\u3051', "\uFF79"); 52 sHalfWidthMap.put('\u3052', "\uFF79\uFF9E"); 53 sHalfWidthMap.put('\u3053', "\uFF7A"); 54 sHalfWidthMap.put('\u3054', "\uFF7A\uFF9E"); 55 sHalfWidthMap.put('\u3055', "\uFF7B"); 56 sHalfWidthMap.put('\u3056', "\uFF7B\uFF9E"); 57 sHalfWidthMap.put('\u3057', "\uFF7C"); 58 sHalfWidthMap.put('\u3058', "\uFF7C\uFF9E"); 59 sHalfWidthMap.put('\u3059', "\uFF7D"); 60 sHalfWidthMap.put('\u305A', "\uFF7D\uFF9E"); 61 sHalfWidthMap.put('\u305B', "\uFF7E"); 62 sHalfWidthMap.put('\u305C', "\uFF7E\uFF9E"); 63 sHalfWidthMap.put('\u305D', "\uFF7F"); 64 sHalfWidthMap.put('\u305E', "\uFF7F\uFF9E"); 65 sHalfWidthMap.put('\u305F', "\uFF80"); 66 sHalfWidthMap.put('\u3060', "\uFF80\uFF9E"); 67 sHalfWidthMap.put('\u3061', "\uFF81"); 68 sHalfWidthMap.put('\u3062', "\uFF81\uFF9E"); 69 sHalfWidthMap.put('\u3063', "\uFF6F"); 70 sHalfWidthMap.put('\u3064', "\uFF82"); 71 sHalfWidthMap.put('\u3065', "\uFF82\uFF9E"); 72 sHalfWidthMap.put('\u3066', "\uFF83"); 73 sHalfWidthMap.put('\u3067', "\uFF83\uFF9E"); 74 sHalfWidthMap.put('\u3068', "\uFF84"); 75 sHalfWidthMap.put('\u3069', "\uFF84\uFF9E"); 76 sHalfWidthMap.put('\u306A', "\uFF85"); 77 sHalfWidthMap.put('\u306B', "\uFF86"); 78 sHalfWidthMap.put('\u306C', "\uFF87"); 79 sHalfWidthMap.put('\u306D', "\uFF88"); 80 sHalfWidthMap.put('\u306E', "\uFF89"); 81 sHalfWidthMap.put('\u306F', "\uFF8A"); 82 sHalfWidthMap.put('\u3070', "\uFF8A\uFF9E"); 83 sHalfWidthMap.put('\u3071', "\uFF8A\uFF9F"); 84 sHalfWidthMap.put('\u3072', "\uFF8B"); 85 sHalfWidthMap.put('\u3073', "\uFF8B\uFF9E"); 86 sHalfWidthMap.put('\u3074', "\uFF8B\uFF9F"); 87 sHalfWidthMap.put('\u3075', "\uFF8C"); 88 sHalfWidthMap.put('\u3076', "\uFF8C\uFF9E"); 89 sHalfWidthMap.put('\u3077', "\uFF8C\uFF9F"); 90 sHalfWidthMap.put('\u3078', "\uFF8D"); 91 sHalfWidthMap.put('\u3079', "\uFF8D\uFF9E"); 92 sHalfWidthMap.put('\u307A', "\uFF8D\uFF9F"); 93 sHalfWidthMap.put('\u307B', "\uFF8E"); 94 sHalfWidthMap.put('\u307C', "\uFF8E\uFF9E"); 95 sHalfWidthMap.put('\u307D', "\uFF8E\uFF9F"); 96 sHalfWidthMap.put('\u307E', "\uFF8F"); 97 sHalfWidthMap.put('\u307F', "\uFF90"); 98 sHalfWidthMap.put('\u3080', "\uFF91"); 99 sHalfWidthMap.put('\u3081', "\uFF92"); 100 sHalfWidthMap.put('\u3082', "\uFF93"); 101 sHalfWidthMap.put('\u3083', "\uFF6C"); 102 sHalfWidthMap.put('\u3084', "\uFF94"); 103 sHalfWidthMap.put('\u3085', "\uFF6D"); 104 sHalfWidthMap.put('\u3086', "\uFF95"); 105 sHalfWidthMap.put('\u3087', "\uFF6E"); 106 sHalfWidthMap.put('\u3088', "\uFF96"); 107 sHalfWidthMap.put('\u3089', "\uFF97"); 108 sHalfWidthMap.put('\u308A', "\uFF98"); 109 sHalfWidthMap.put('\u308B', "\uFF99"); 110 sHalfWidthMap.put('\u308C', "\uFF9A"); 111 sHalfWidthMap.put('\u308D', "\uFF9B"); 112 sHalfWidthMap.put('\u308E', "\uFF9C"); 113 sHalfWidthMap.put('\u308F', "\uFF9C"); 114 sHalfWidthMap.put('\u3090', "\uFF72"); 115 sHalfWidthMap.put('\u3091', "\uFF74"); 116 sHalfWidthMap.put('\u3092', "\uFF66"); 117 sHalfWidthMap.put('\u3093', "\uFF9D"); 118 sHalfWidthMap.put('\u309B', "\uFF9E"); 119 sHalfWidthMap.put('\u309C', "\uFF9F"); 120 sHalfWidthMap.put('\u30A1', "\uFF67"); 121 sHalfWidthMap.put('\u30A2', "\uFF71"); 122 sHalfWidthMap.put('\u30A3', "\uFF68"); 123 sHalfWidthMap.put('\u30A4', "\uFF72"); 124 sHalfWidthMap.put('\u30A5', "\uFF69"); 125 sHalfWidthMap.put('\u30A6', "\uFF73"); 126 sHalfWidthMap.put('\u30A7', "\uFF6A"); 127 sHalfWidthMap.put('\u30A8', "\uFF74"); 128 sHalfWidthMap.put('\u30A9', "\uFF6B"); 129 sHalfWidthMap.put('\u30AA', "\uFF75"); 130 sHalfWidthMap.put('\u30AB', "\uFF76"); 131 sHalfWidthMap.put('\u30AC', "\uFF76\uFF9E"); 132 sHalfWidthMap.put('\u30AD', "\uFF77"); 133 sHalfWidthMap.put('\u30AE', "\uFF77\uFF9E"); 134 sHalfWidthMap.put('\u30AF', "\uFF78"); 135 sHalfWidthMap.put('\u30B0', "\uFF78\uFF9E"); 136 sHalfWidthMap.put('\u30B1', "\uFF79"); 137 sHalfWidthMap.put('\u30B2', "\uFF79\uFF9E"); 138 sHalfWidthMap.put('\u30B3', "\uFF7A"); 139 sHalfWidthMap.put('\u30B4', "\uFF7A\uFF9E"); 140 sHalfWidthMap.put('\u30B5', "\uFF7B"); 141 sHalfWidthMap.put('\u30B6', "\uFF7B\uFF9E"); 142 sHalfWidthMap.put('\u30B7', "\uFF7C"); 143 sHalfWidthMap.put('\u30B8', "\uFF7C\uFF9E"); 144 sHalfWidthMap.put('\u30B9', "\uFF7D"); 145 sHalfWidthMap.put('\u30BA', "\uFF7D\uFF9E"); 146 sHalfWidthMap.put('\u30BB', "\uFF7E"); 147 sHalfWidthMap.put('\u30BC', "\uFF7E\uFF9E"); 148 sHalfWidthMap.put('\u30BD', "\uFF7F"); 149 sHalfWidthMap.put('\u30BE', "\uFF7F\uFF9E"); 150 sHalfWidthMap.put('\u30BF', "\uFF80"); 151 sHalfWidthMap.put('\u30C0', "\uFF80\uFF9E"); 152 sHalfWidthMap.put('\u30C1', "\uFF81"); 153 sHalfWidthMap.put('\u30C2', "\uFF81\uFF9E"); 154 sHalfWidthMap.put('\u30C3', "\uFF6F"); 155 sHalfWidthMap.put('\u30C4', "\uFF82"); 156 sHalfWidthMap.put('\u30C5', "\uFF82\uFF9E"); 157 sHalfWidthMap.put('\u30C6', "\uFF83"); 158 sHalfWidthMap.put('\u30C7', "\uFF83\uFF9E"); 159 sHalfWidthMap.put('\u30C8', "\uFF84"); 160 sHalfWidthMap.put('\u30C9', "\uFF84\uFF9E"); 161 sHalfWidthMap.put('\u30CA', "\uFF85"); 162 sHalfWidthMap.put('\u30CB', "\uFF86"); 163 sHalfWidthMap.put('\u30CC', "\uFF87"); 164 sHalfWidthMap.put('\u30CD', "\uFF88"); 165 sHalfWidthMap.put('\u30CE', "\uFF89"); 166 sHalfWidthMap.put('\u30CF', "\uFF8A"); 167 sHalfWidthMap.put('\u30D0', "\uFF8A\uFF9E"); 168 sHalfWidthMap.put('\u30D1', "\uFF8A\uFF9F"); 169 sHalfWidthMap.put('\u30D2', "\uFF8B"); 170 sHalfWidthMap.put('\u30D3', "\uFF8B\uFF9E"); 171 sHalfWidthMap.put('\u30D4', "\uFF8B\uFF9F"); 172 sHalfWidthMap.put('\u30D5', "\uFF8C"); 173 sHalfWidthMap.put('\u30D6', "\uFF8C\uFF9E"); 174 sHalfWidthMap.put('\u30D7', "\uFF8C\uFF9F"); 175 sHalfWidthMap.put('\u30D8', "\uFF8D"); 176 sHalfWidthMap.put('\u30D9', "\uFF8D\uFF9E"); 177 sHalfWidthMap.put('\u30DA', "\uFF8D\uFF9F"); 178 sHalfWidthMap.put('\u30DB', "\uFF8E"); 179 sHalfWidthMap.put('\u30DC', "\uFF8E\uFF9E"); 180 sHalfWidthMap.put('\u30DD', "\uFF8E\uFF9F"); 181 sHalfWidthMap.put('\u30DE', "\uFF8F"); 182 sHalfWidthMap.put('\u30DF', "\uFF90"); 183 sHalfWidthMap.put('\u30E0', "\uFF91"); 184 sHalfWidthMap.put('\u30E1', "\uFF92"); 185 sHalfWidthMap.put('\u30E2', "\uFF93"); 186 sHalfWidthMap.put('\u30E3', "\uFF6C"); 187 sHalfWidthMap.put('\u30E4', "\uFF94"); 188 sHalfWidthMap.put('\u30E5', "\uFF6D"); 189 sHalfWidthMap.put('\u30E6', "\uFF95"); 190 sHalfWidthMap.put('\u30E7', "\uFF6E"); 191 sHalfWidthMap.put('\u30E8', "\uFF96"); 192 sHalfWidthMap.put('\u30E9', "\uFF97"); 193 sHalfWidthMap.put('\u30EA', "\uFF98"); 194 sHalfWidthMap.put('\u30EB', "\uFF99"); 195 sHalfWidthMap.put('\u30EC', "\uFF9A"); 196 sHalfWidthMap.put('\u30ED', "\uFF9B"); 197 sHalfWidthMap.put('\u30EE', "\uFF9C"); 198 sHalfWidthMap.put('\u30EF', "\uFF9C"); 199 sHalfWidthMap.put('\u30F0', "\uFF72"); 200 sHalfWidthMap.put('\u30F1', "\uFF74"); 201 sHalfWidthMap.put('\u30F2', "\uFF66"); 202 sHalfWidthMap.put('\u30F3', "\uFF9D"); 203 sHalfWidthMap.put('\u30F4', "\uFF73\uFF9E"); 204 sHalfWidthMap.put('\u30F5', "\uFF76"); 205 sHalfWidthMap.put('\u30F6', "\uFF79"); 206 sHalfWidthMap.put('\u30FB', "\uFF65"); 207 sHalfWidthMap.put('\u30FC', "\uFF70"); 208 sHalfWidthMap.put('\uFF01', "!"); 209 sHalfWidthMap.put('\uFF02', "\""); 210 sHalfWidthMap.put('\uFF03', "#"); 211 sHalfWidthMap.put('\uFF04', "$"); 212 sHalfWidthMap.put('\uFF05', "%"); 213 sHalfWidthMap.put('\uFF06', "&"); 214 sHalfWidthMap.put('\uFF07', "'"); 215 sHalfWidthMap.put('\uFF08', "("); 216 sHalfWidthMap.put('\uFF09', ")"); 217 sHalfWidthMap.put('\uFF0A', "*"); 218 sHalfWidthMap.put('\uFF0B', "+"); 219 sHalfWidthMap.put('\uFF0C', ","); 220 sHalfWidthMap.put('\uFF0D', "-"); 221 sHalfWidthMap.put('\uFF0E', "."); 222 sHalfWidthMap.put('\uFF0F', "/"); 223 sHalfWidthMap.put('\uFF10', "0"); 224 sHalfWidthMap.put('\uFF11', "1"); 225 sHalfWidthMap.put('\uFF12', "2"); 226 sHalfWidthMap.put('\uFF13', "3"); 227 sHalfWidthMap.put('\uFF14', "4"); 228 sHalfWidthMap.put('\uFF15', "5"); 229 sHalfWidthMap.put('\uFF16', "6"); 230 sHalfWidthMap.put('\uFF17', "7"); 231 sHalfWidthMap.put('\uFF18', "8"); 232 sHalfWidthMap.put('\uFF19', "9"); 233 sHalfWidthMap.put('\uFF1A', ":"); 234 sHalfWidthMap.put('\uFF1B', ";"); 235 sHalfWidthMap.put('\uFF1C', "<"); 236 sHalfWidthMap.put('\uFF1D', "="); 237 sHalfWidthMap.put('\uFF1E', ">"); 238 sHalfWidthMap.put('\uFF1F', "?"); 239 sHalfWidthMap.put('\uFF20', "@"); 240 sHalfWidthMap.put('\uFF21', "A"); 241 sHalfWidthMap.put('\uFF22', "B"); 242 sHalfWidthMap.put('\uFF23', "C"); 243 sHalfWidthMap.put('\uFF24', "D"); 244 sHalfWidthMap.put('\uFF25', "E"); 245 sHalfWidthMap.put('\uFF26', "F"); 246 sHalfWidthMap.put('\uFF27', "G"); 247 sHalfWidthMap.put('\uFF28', "H"); 248 sHalfWidthMap.put('\uFF29', "I"); 249 sHalfWidthMap.put('\uFF2A', "J"); 250 sHalfWidthMap.put('\uFF2B', "K"); 251 sHalfWidthMap.put('\uFF2C', "L"); 252 sHalfWidthMap.put('\uFF2D', "M"); 253 sHalfWidthMap.put('\uFF2E', "N"); 254 sHalfWidthMap.put('\uFF2F', "O"); 255 sHalfWidthMap.put('\uFF30', "P"); 256 sHalfWidthMap.put('\uFF31', "Q"); 257 sHalfWidthMap.put('\uFF32', "R"); 258 sHalfWidthMap.put('\uFF33', "S"); 259 sHalfWidthMap.put('\uFF34', "T"); 260 sHalfWidthMap.put('\uFF35', "U"); 261 sHalfWidthMap.put('\uFF36', "V"); 262 sHalfWidthMap.put('\uFF37', "W"); 263 sHalfWidthMap.put('\uFF38', "X"); 264 sHalfWidthMap.put('\uFF39', "Y"); 265 sHalfWidthMap.put('\uFF3A', "Z"); 266 sHalfWidthMap.put('\uFF3B', "["); 267 sHalfWidthMap.put('\uFF3C', "\\"); 268 sHalfWidthMap.put('\uFF3D', "]"); 269 sHalfWidthMap.put('\uFF3E', "^"); 270 sHalfWidthMap.put('\uFF3F', "_"); 271 sHalfWidthMap.put('\uFF41', "a"); 272 sHalfWidthMap.put('\uFF42', "b"); 273 sHalfWidthMap.put('\uFF43', "c"); 274 sHalfWidthMap.put('\uFF44', "d"); 275 sHalfWidthMap.put('\uFF45', "e"); 276 sHalfWidthMap.put('\uFF46', "f"); 277 sHalfWidthMap.put('\uFF47', "g"); 278 sHalfWidthMap.put('\uFF48', "h"); 279 sHalfWidthMap.put('\uFF49', "i"); 280 sHalfWidthMap.put('\uFF4A', "j"); 281 sHalfWidthMap.put('\uFF4B', "k"); 282 sHalfWidthMap.put('\uFF4C', "l"); 283 sHalfWidthMap.put('\uFF4D', "m"); 284 sHalfWidthMap.put('\uFF4E', "n"); 285 sHalfWidthMap.put('\uFF4F', "o"); 286 sHalfWidthMap.put('\uFF50', "p"); 287 sHalfWidthMap.put('\uFF51', "q"); 288 sHalfWidthMap.put('\uFF52', "r"); 289 sHalfWidthMap.put('\uFF53', "s"); 290 sHalfWidthMap.put('\uFF54', "t"); 291 sHalfWidthMap.put('\uFF55', "u"); 292 sHalfWidthMap.put('\uFF56', "v"); 293 sHalfWidthMap.put('\uFF57', "w"); 294 sHalfWidthMap.put('\uFF58', "x"); 295 sHalfWidthMap.put('\uFF59', "y"); 296 sHalfWidthMap.put('\uFF5A', "z"); 297 sHalfWidthMap.put('\uFF5B', "{"); 298 sHalfWidthMap.put('\uFF5C', "|"); 299 sHalfWidthMap.put('\uFF5D', "}"); 300 sHalfWidthMap.put('\uFF5E', "~"); 301 sHalfWidthMap.put('\uFF61', "\uFF61"); 302 sHalfWidthMap.put('\uFF62', "\uFF62"); 303 sHalfWidthMap.put('\uFF63', "\uFF63"); 304 sHalfWidthMap.put('\uFF64', "\uFF64"); 305 sHalfWidthMap.put('\uFF65', "\uFF65"); 306 sHalfWidthMap.put('\uFF66', "\uFF66"); 307 sHalfWidthMap.put('\uFF67', "\uFF67"); 308 sHalfWidthMap.put('\uFF68', "\uFF68"); 309 sHalfWidthMap.put('\uFF69', "\uFF69"); 310 sHalfWidthMap.put('\uFF6A', "\uFF6A"); 311 sHalfWidthMap.put('\uFF6B', "\uFF6B"); 312 sHalfWidthMap.put('\uFF6C', "\uFF6C"); 313 sHalfWidthMap.put('\uFF6D', "\uFF6D"); 314 sHalfWidthMap.put('\uFF6E', "\uFF6E"); 315 sHalfWidthMap.put('\uFF6F', "\uFF6F"); 316 sHalfWidthMap.put('\uFF70', "\uFF70"); 317 sHalfWidthMap.put('\uFF71', "\uFF71"); 318 sHalfWidthMap.put('\uFF72', "\uFF72"); 319 sHalfWidthMap.put('\uFF73', "\uFF73"); 320 sHalfWidthMap.put('\uFF74', "\uFF74"); 321 sHalfWidthMap.put('\uFF75', "\uFF75"); 322 sHalfWidthMap.put('\uFF76', "\uFF76"); 323 sHalfWidthMap.put('\uFF77', "\uFF77"); 324 sHalfWidthMap.put('\uFF78', "\uFF78"); 325 sHalfWidthMap.put('\uFF79', "\uFF79"); 326 sHalfWidthMap.put('\uFF7A', "\uFF7A"); 327 sHalfWidthMap.put('\uFF7B', "\uFF7B"); 328 sHalfWidthMap.put('\uFF7C', "\uFF7C"); 329 sHalfWidthMap.put('\uFF7D', "\uFF7D"); 330 sHalfWidthMap.put('\uFF7E', "\uFF7E"); 331 sHalfWidthMap.put('\uFF7F', "\uFF7F"); 332 sHalfWidthMap.put('\uFF80', "\uFF80"); 333 sHalfWidthMap.put('\uFF81', "\uFF81"); 334 sHalfWidthMap.put('\uFF82', "\uFF82"); 335 sHalfWidthMap.put('\uFF83', "\uFF83"); 336 sHalfWidthMap.put('\uFF84', "\uFF84"); 337 sHalfWidthMap.put('\uFF85', "\uFF85"); 338 sHalfWidthMap.put('\uFF86', "\uFF86"); 339 sHalfWidthMap.put('\uFF87', "\uFF87"); 340 sHalfWidthMap.put('\uFF88', "\uFF88"); 341 sHalfWidthMap.put('\uFF89', "\uFF89"); 342 sHalfWidthMap.put('\uFF8A', "\uFF8A"); 343 sHalfWidthMap.put('\uFF8B', "\uFF8B"); 344 sHalfWidthMap.put('\uFF8C', "\uFF8C"); 345 sHalfWidthMap.put('\uFF8D', "\uFF8D"); 346 sHalfWidthMap.put('\uFF8E', "\uFF8E"); 347 sHalfWidthMap.put('\uFF8F', "\uFF8F"); 348 sHalfWidthMap.put('\uFF90', "\uFF90"); 349 sHalfWidthMap.put('\uFF91', "\uFF91"); 350 sHalfWidthMap.put('\uFF92', "\uFF92"); 351 sHalfWidthMap.put('\uFF93', "\uFF93"); 352 sHalfWidthMap.put('\uFF94', "\uFF94"); 353 sHalfWidthMap.put('\uFF95', "\uFF95"); 354 sHalfWidthMap.put('\uFF96', "\uFF96"); 355 sHalfWidthMap.put('\uFF97', "\uFF97"); 356 sHalfWidthMap.put('\uFF98', "\uFF98"); 357 sHalfWidthMap.put('\uFF99', "\uFF99"); 358 sHalfWidthMap.put('\uFF9A', "\uFF9A"); 359 sHalfWidthMap.put('\uFF9B', "\uFF9B"); 360 sHalfWidthMap.put('\uFF9C', "\uFF9C"); 361 sHalfWidthMap.put('\uFF9D', "\uFF9D"); 362 sHalfWidthMap.put('\uFF9E', "\uFF9E"); 363 sHalfWidthMap.put('\uFF9F', "\uFF9F"); 364 sHalfWidthMap.put('\uFFE5', "\u005C\u005C"); 365 } 366 367 /** 368 * Returns half-width version of that character if possible. Returns null if not possible 369 * @param ch input character 370 * @return CharSequence object if the mapping for ch exists. Return null otherwise. 371 */ 372 public static String tryGetHalfWidthText(final char ch) { 373 if (sHalfWidthMap.containsKey(ch)) { 374 return sHalfWidthMap.get(ch); 375 } else { 376 return null; 377 } 378 } 379 } 380
