/* * Copyright (C) 2008 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 android.telephony; import android.text.Editable; /* * Japanese Phone number formatting rule is a bit complicated. * Here are some valid examples: * * 022-229-1234 0223-23-1234 022-301-9876 015-482-7849 0154-91-3478 * 01547-5-4534 090-1234-1234 080-0123-6789 * 050-0000-0000 060-0000-0000 * 0800-000-9999 0570-000-000 0276-00-0000 * * As you can see, there is no straight-forward rule here. * In order to handle this, a big array is prepared. */ /* package */ class JapanesePhoneNumberFormatter { private static short FORMAT_MAP[] = { -100, 10, 220, -15, 410, 530, 1200, 670, 780, 1060, -100, -25, 20, 40, 70, 100, 150, 190, 200, 210, -36, -100, -100, -35, -35, -35, 30, -100, -100, -100, -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, -100, -100, -100, -35, -35, -35, -35, 50, -35, 60, -35, -35, -45, -35, -45, -35, -35, -45, -35, -35, -35, -35, -45, -35, -35, -35, -35, -45, -45, -35, -100, -100, -35, -35, -35, 80, 90, -100, -100, -100, -35, -35, -35, -35, -35, -35, -45, -45, -35, -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, -35, -25, -25, -35, -35, 110, 120, 130, -35, 140, -25, -35, -25, -35, -35, -35, -35, -35, -45, -25, -35, -35, -25, -35, -35, -35, -35, -35, -25, -45, -35, -35, -35, -35, -35, -45, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -45, -35, -35, -100, -100, -35, 160, 170, 180, -35, -35, -100, -100, -35, -35, -45, -35, -45, -45, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, -35, -35, -35, -45, -45, -45, -35, -45, -35, -25, -25, -35, -35, -35, -35, -35, -25, -35, -35, -25, -25, -35, -35, -35, -35, -35, -35, -25, -25, -25, -35, -35, -35, -35, -35, -25, -35, -35, -25, -100, -100, 230, 250, 260, 270, 320, 340, 360, 390, -35, -25, -25, 240, -35, -35, -35, -25, -35, -35, -25, -35, -35, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -35, -35, -25, -35, -35, -25, -35, -35, -35, -35, -35, -25, -35, -35, -35, -25, -35, -25, -25, -25, -35, 280, 290, 300, 310, -35, -25, -25, -25, -25, -25, -25, -25, -35, -35, -25, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -35, -25, -25, -25, -25, -25, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, -35, 330, -35, -35, -35, -35, -35, -25, -35, -35, -35, -35, -35, -25, -25, -25, -25, -35, -25, -25, -25, -35, -25, -35, -35, 350, -35, -25, -35, -35, -35, -35, -35, -35, -35, -25, -25, -35, -25, -35, 370, -35, -35, -25, -35, -35, 380, -25, -35, -35, -25, -25, -35, -35, -35, -35, -35, -25, -35, -25, -25, -25, -25, -35, -35, -35, -35, -25, -35, -25, 400, -35, -35, -35, -35, -25, -35, -25, -35, -35, -35, -35, -25, -25, -25, -25, -25, -15, -15, 420, 460, -25, -25, 470, 480, 500, 510, -15, -25, 430, -25, -25, -25, -25, -25, 440, 450, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -25, -25, -25, -35, -35, -35, -15, -25, -15, -15, -15, -15, -15, -25, -25, -15, -25, -25, -25, -25, -25, -25, -35, -25, -35, -35, -35, -25, -25, -35, -25, -35, -35, -35, -25, -25, 490, -15, -25, -25, -25, -35, -35, -25, -35, -35, -15, -35, -35, -35, -35, -35, -35, -35, -35, -15, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -35, -35, -25, -25, -25, 520, -100, -100, -45, -100, -45, -100, -45, -100, -45, -100, -26, -100, -25, 540, 580, 590, 600, 610, 630, 640, -25, -35, -35, -35, -25, -25, -35, -35, -35, 550, -35, -35, -25, -25, -25, -25, 560, 570, -25, -35, -35, -35, -35, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -25, -25, -35, -25, -25, -25, -25, -25, -25, -35, -35, -25, -35, -35, -25, -35, -35, -25, -35, -35, -35, -35, -35, -35, -25, -100, -35, -35, -35, -35, -35, -35, -35, -35, -35, -36, -100, -35, -35, -35, -35, 620, -35, -35, -100, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -25, -35, -25, -25, -35, -35, -35, -35, -25, -25, -25, -25, -25, -25, -35, -35, -35, 650, -35, 660, -35, -35, -35, -35, -45, -35, -35, -35, -35, -45, -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, -26, -100, 680, 690, 700, -25, 720, 730, -25, 740, -25, -35, -25, -25, -25, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -35, -35, -35, -35, -35, -100, -35, -35, -35, -35, 710, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -35, -25, -35, -25, -35, -25, -35, -35, -35, -35, -25, -35, -35, -35, -35, -35, -25, -35, -25, -35, -35, -35, -35, -25, -25, 750, 760, 770, -35, -35, -35, -25, -35, -25, -25, -25, -25, -35, -35, -35, -25, -25, -35, -35, -35, -35, -25, -25, -35, -35, -25, -25, -35, -35, -35, -35, -35, -25, -25, -35, -35, 790, -100, 800, 850, 900, 920, 940, 1030, 1040, 1050, -36, -26, -26, -26, -26, -26, -26, -26, -26, -26, -35, -25, -25, -35, 810, -25, -35, -35, -25, 820, -25, -35, -25, -25, -35, -35, -35, -35, -35, -25, -25, -35, 830, -35, 840, -35, -25, -35, -35, -25, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -100, -25, -25, -25, -100, -100, -100, -100, -100, -100, -25, -25, -35, -35, -35, -35, 860, -35, 870, 880, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -45, -35, -100, -100, -100, -100, -100, -100, 890, -100, -100, -100, -25, -45, -45, -25, -45, -45, -25, -45, -45, -45, -25, -25, -25, -25, -25, -35, -35, 910, -35, -25, -35, -35, -35, -35, -35, -35, -35, -45, -35, -35, -100, 930, -35, -35, -35, -35, -35, -35, -35, -35, -100, -100, -45, -100, -45, -100, -100, -100, -100, -100, -25, -25, -25, 950, -25, 970, 990, -35, 1000, 1010, -35, -35, -35, -35, -35, -35, 960, -35, -35, -35, -45, -45, -45, -45, -45, -45, -35, -45, -45, -45, -35, -35, -25, -35, -35, 980, -35, -35, -35, -35, -100, -100, -25, -25, -100, -100, -100, -100, -100, -100, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -25, -35, -35, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -35, -25, -25, -35, -35, -35, 1020, -45, -45, -35, -35, -45, -45, -45, -45, -45, -45, -25, -25, -25, -25, -25, -35, -25, -35, -25, -35, -35, -25, -25, -35, -35, -35, -25, -35, -25, -35, -25, -25, -35, -35, -35, -35, -35, -35, -35, -25, -26, -100, 1070, 1080, 1090, 1110, 1120, 1130, 1140, 1160, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -25, -25, -25, -25, -25, -25, -25, -25, -25, -35, -100, -35, -35, -35, -100, -35, -35, -35, 1100, -35, -35, -35, -35, -35, -35, -45, -35, -35, -35, -35, -25, -35, -25, -35, -35, -35, -35, -25, -35, -25, -25, -25, -25, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -35, -25, -25, -35, -35, -35, 1150, -25, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -45, -35, -35, -35, -35, -35, -35, -35, -35, 1170, -25, -35, 1180, -35, 1190, -35, -25, -25, -100, -100, -45, -45, -100, -100, -100, -100, -100, -100, -25, -35, -35, -35, -35, -35, -35, -25, -25, -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, -45, -26, -15, -15, -15, -15, -15, -15, -15, -15, -15}; public static void format(Editable text) { // Here, "root" means the position of "'": // 0'3, 0'90, and +81'-90 // (dash will be deleted soon, so it is actually +81'90). int rootIndex = 1; int length = text.length(); if (length > 3 && text.subSequence(0, 3).toString().equals("+81")) { rootIndex = 3; } else if (length < 1 || text.charAt(0) != '0') { return; } CharSequence saved = text.subSequence(0, length); // Strip the dashes first, as we're going to add them back int i = 0; while (i < text.length()) { if (text.charAt(i) == '-') { text.delete(i, i + 1); } else { i++; } } length = text.length(); int dashposition; i = rootIndex; int base = 0; while (i < length) { char ch = text.charAt(i); if (!Character.isDigit(ch)) { text.replace(0, length, saved); return; } short value = FORMAT_MAP[base + ch - '0']; if (value < 0) { if (value <= -100) { text.replace(0, length, saved); return; } int dashPos2 = rootIndex + (Math.abs(value) % 10); if (length > dashPos2) { text.insert(dashPos2, "-"); } int dashPos1 = rootIndex + (Math.abs(value) / 10); if (length > dashPos1) { text.insert(dashPos1, "-"); } break; } else { base = value; i++; } } if (length > 3 && rootIndex == 3) { text.insert(rootIndex, "-"); } } }