1 /* 2 * Copyright (C) 2008 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.telephony; 18 19 import android.text.Editable; 20 21 /* 22 * Japanese Phone number formatting rule is a bit complicated. 23 * Here are some valid examples: 24 * 25 * 022-229-1234 0223-23-1234 022-301-9876 015-482-7849 0154-91-3478 26 * 01547-5-4534 090-1234-1234 080-0123-6789 27 * 050-0000-0000 060-0000-0000 28 * 0800-000-9999 0570-000-000 0276-00-0000 29 * 30 * As you can see, there is no straight-forward rule here. 31 * In order to handle this, a big array is prepared. 32 */ 33 /* package */ class JapanesePhoneNumberFormatter { 34 private static short FORMAT_MAP[] = { 35 -100, 10, 220, -15, 410, 530, 1200, 670, 780, 1060, 36 -100, -25, 20, 40, 70, 100, 150, 190, 200, 210, 37 -36, -100, -100, -35, -35, -35, 30, -100, -100, -100, 38 -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, 39 -100, -100, -100, -35, -35, -35, -35, 50, -35, 60, 40 -35, -35, -45, -35, -45, -35, -35, -45, -35, -35, 41 -35, -35, -45, -35, -35, -35, -35, -45, -45, -35, 42 -100, -100, -35, -35, -35, 80, 90, -100, -100, -100, 43 -35, -35, -35, -35, -35, -35, -45, -45, -35, -35, 44 -35, -35, -35, -35, -35, -35, -45, -35, -35, -35, 45 -25, -25, -35, -35, 110, 120, 130, -35, 140, -25, 46 -35, -25, -35, -35, -35, -35, -35, -45, -25, -35, 47 -35, -25, -35, -35, -35, -35, -35, -25, -45, -35, 48 -35, -35, -35, -35, -45, -35, -35, -35, -35, -35, 49 -35, -35, -35, -35, -35, -35, -45, -45, -35, -35, 50 -100, -100, -35, 160, 170, 180, -35, -35, -100, -100, 51 -35, -35, -45, -35, -45, -45, -35, -35, -35, -35, 52 -35, -35, -35, -35, -35, -35, -35, -35, -45, -35, 53 -35, -35, -35, -35, -45, -45, -45, -35, -45, -35, 54 -25, -25, -35, -35, -35, -35, -35, -25, -35, -35, 55 -25, -25, -35, -35, -35, -35, -35, -35, -25, -25, 56 -25, -35, -35, -35, -35, -35, -25, -35, -35, -25, 57 -100, -100, 230, 250, 260, 270, 320, 340, 360, 390, 58 -35, -25, -25, 240, -35, -35, -35, -25, -35, -35, 59 -25, -35, -35, -35, -25, -25, -25, -25, -25, -25, 60 -25, -25, -25, -35, -35, -35, -25, -35, -35, -25, 61 -35, -35, -35, -35, -35, -25, -35, -35, -35, -25, 62 -35, -25, -25, -25, -35, 280, 290, 300, 310, -35, 63 -25, -25, -25, -25, -25, -25, -25, -35, -35, -25, 64 -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, 65 -25, -25, -35, -35, -35, -25, -25, -25, -25, -25, 66 -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, 67 -35, -35, -25, -35, 330, -35, -35, -35, -35, -35, 68 -25, -35, -35, -35, -35, -35, -25, -25, -25, -25, 69 -35, -25, -25, -25, -35, -25, -35, -35, 350, -35, 70 -25, -35, -35, -35, -35, -35, -35, -35, -25, -25, 71 -35, -25, -35, 370, -35, -35, -25, -35, -35, 380, 72 -25, -35, -35, -25, -25, -35, -35, -35, -35, -35, 73 -25, -35, -25, -25, -25, -25, -35, -35, -35, -35, 74 -25, -35, -25, 400, -35, -35, -35, -35, -25, -35, 75 -25, -35, -35, -35, -35, -25, -25, -25, -25, -25, 76 -15, -15, 420, 460, -25, -25, 470, 480, 500, 510, 77 -15, -25, 430, -25, -25, -25, -25, -25, 440, 450, 78 -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, 79 -25, -25, -35, -35, -25, -25, -25, -35, -35, -35, 80 -15, -25, -15, -15, -15, -15, -15, -25, -25, -15, 81 -25, -25, -25, -25, -25, -25, -35, -25, -35, -35, 82 -35, -25, -25, -35, -25, -35, -35, -35, -25, -25, 83 490, -15, -25, -25, -25, -35, -35, -25, -35, -35, 84 -15, -35, -35, -35, -35, -35, -35, -35, -35, -15, 85 -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, 86 -25, -25, -25, -35, -35, -35, -25, -25, -25, 520, 87 -100, -100, -45, -100, -45, -100, -45, -100, -45, -100, 88 -26, -100, -25, 540, 580, 590, 600, 610, 630, 640, 89 -25, -35, -35, -35, -25, -25, -35, -35, -35, 550, 90 -35, -35, -25, -25, -25, -25, 560, 570, -25, -35, 91 -35, -35, -35, -35, -25, -25, -25, -25, -25, -25, 92 -25, -25, -25, -25, -35, -25, -25, -35, -25, -25, 93 -25, -25, -25, -25, -35, -35, -25, -35, -35, -25, 94 -35, -35, -25, -35, -35, -35, -35, -35, -35, -25, 95 -100, -35, -35, -35, -35, -35, -35, -35, -35, -35, 96 -36, -100, -35, -35, -35, -35, 620, -35, -35, -100, 97 -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, 98 -25, -35, -25, -25, -35, -35, -35, -35, -25, -25, 99 -25, -25, -25, -25, -35, -35, -35, 650, -35, 660, 100 -35, -35, -35, -35, -45, -35, -35, -35, -35, -45, 101 -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, 102 -26, -100, 680, 690, 700, -25, 720, 730, -25, 740, 103 -25, -35, -25, -25, -25, -35, -25, -25, -25, -25, 104 -25, -25, -25, -25, -25, -35, -35, -35, -35, -35, 105 -35, -100, -35, -35, -35, -35, 710, -35, -35, -35, 106 -35, -35, -35, -35, -35, -35, -35, -35, -45, -35, 107 -25, -35, -25, -35, -25, -35, -35, -35, -35, -25, 108 -35, -35, -35, -35, -35, -25, -35, -25, -35, -35, 109 -35, -35, -25, -25, 750, 760, 770, -35, -35, -35, 110 -25, -35, -25, -25, -25, -25, -35, -35, -35, -25, 111 -25, -35, -35, -35, -35, -25, -25, -35, -35, -25, 112 -25, -35, -35, -35, -35, -35, -25, -25, -35, -35, 113 790, -100, 800, 850, 900, 920, 940, 1030, 1040, 1050, 114 -36, -26, -26, -26, -26, -26, -26, -26, -26, -26, 115 -35, -25, -25, -35, 810, -25, -35, -35, -25, 820, 116 -25, -35, -25, -25, -35, -35, -35, -35, -35, -25, 117 -25, -35, 830, -35, 840, -35, -25, -35, -35, -25, 118 -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, 119 -100, -25, -25, -25, -100, -100, -100, -100, -100, -100, 120 -25, -25, -35, -35, -35, -35, 860, -35, 870, 880, 121 -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, 122 -35, -35, -35, -35, -35, -35, -35, -45, -45, -35, 123 -100, -100, -100, -100, -100, -100, 890, -100, -100, -100, 124 -25, -45, -45, -25, -45, -45, -25, -45, -45, -45, 125 -25, -25, -25, -25, -25, -35, -35, 910, -35, -25, 126 -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, 127 -100, 930, -35, -35, -35, -35, -35, -35, -35, -35, 128 -100, -100, -45, -100, -45, -100, -100, -100, -100, -100, 129 -25, -25, -25, 950, -25, 970, 990, -35, 1000, 1010, 130 -35, -35, -35, -35, -35, -35, 960, -35, -35, -35, 131 -45, -45, -45, -45, -45, -45, -35, -45, -45, -45, 132 -35, -35, -25, -35, -35, 980, -35, -35, -35, -35, 133 -100, -100, -25, -25, -100, -100, -100, -100, -100, -100, 134 -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, 135 -25, -35, -35, -35, -35, -35, -35, -35, -35, -25, 136 -25, -35, -35, -35, -25, -25, -35, -35, -35, 1020, 137 -45, -45, -35, -35, -45, -45, -45, -45, -45, -45, 138 -25, -25, -25, -25, -25, -35, -25, -35, -25, -35, 139 -35, -25, -25, -35, -35, -35, -25, -35, -25, -35, 140 -25, -25, -35, -35, -35, -35, -35, -35, -35, -25, 141 -26, -100, 1070, 1080, 1090, 1110, 1120, 1130, 1140, 1160, 142 -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, 143 -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, 144 -35, -100, -35, -35, -35, -100, -35, -35, -35, 1100, 145 -35, -35, -35, -35, -35, -35, -45, -35, -35, -35, 146 -35, -25, -35, -25, -35, -35, -35, -35, -25, -35, 147 -25, -25, -25, -25, -35, -35, -35, -35, -35, -35, 148 -25, -25, -35, -35, -35, -25, -25, -35, -35, -35, 149 1150, -25, -35, -35, -35, -35, -35, -35, -25, -25, 150 -35, -35, -45, -35, -35, -35, -35, -35, -35, -35, 151 -35, 1170, -25, -35, 1180, -35, 1190, -35, -25, -25, 152 -100, -100, -45, -45, -100, -100, -100, -100, -100, -100, 153 -25, -35, -35, -35, -35, -35, -35, -25, -25, -35, 154 -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, 155 -26, -15, -15, -15, -15, -15, -15, -15, -15, -15}; 156 157 public static void format(Editable text) { 158 // Here, "root" means the position of "'": 159 // 0'3, 0'90, and +81'-90 160 // (dash will be deleted soon, so it is actually +81'90). 161 int rootIndex = 1; 162 int length = text.length(); 163 if (length > 3 164 && text.subSequence(0, 3).toString().equals("+81")) { 165 rootIndex = 3; 166 } else if (length < 1 || text.charAt(0) != '0') { 167 return; 168 } 169 170 CharSequence saved = text.subSequence(0, length); 171 172 // Strip the dashes first, as we're going to add them back 173 int i = 0; 174 while (i < text.length()) { 175 if (text.charAt(i) == '-') { 176 text.delete(i, i + 1); 177 } else { 178 i++; 179 } 180 } 181 182 length = text.length(); 183 int dashposition; 184 185 i = rootIndex; 186 int base = 0; 187 while (i < length) { 188 char ch = text.charAt(i); 189 if (!Character.isDigit(ch)) { 190 text.replace(0, length, saved); 191 return; 192 } 193 short value = FORMAT_MAP[base + ch - '0']; 194 if (value < 0) { 195 if (value <= -100) { 196 text.replace(0, length, saved); 197 return; 198 } 199 int dashPos2 = rootIndex + (Math.abs(value) % 10); 200 if (length > dashPos2) { 201 text.insert(dashPos2, "-"); 202 } 203 int dashPos1 = rootIndex + (Math.abs(value) / 10); 204 if (length > dashPos1) { 205 text.insert(dashPos1, "-"); 206 } 207 break; 208 } else { 209 base = value; 210 i++; 211 } 212 } 213 214 if (length > 3 && rootIndex == 3) { 215 text.insert(rootIndex, "-"); 216 } 217 } 218 }
