19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17767a662ecde33c3979bf02b793d392aca0403162Wink Savillepackage com.android.internal.telephony; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hambyimport android.content.res.Resources; 20b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Leeimport android.text.TextUtils; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseIntArray; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23599a90c2a02645a5f2d189b9065b863397a4076eWink Savilleimport android.telephony.Rlog; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Leeimport java.nio.ByteBuffer; 26b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Leeimport java.nio.charset.Charset; 27a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Savilleimport com.android.internal.telephony.SmsConstants; 28b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hambyimport com.android.internal.R; 29b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 30b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hambyimport java.util.ArrayList; 31b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hambyimport java.util.List; 32b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This class implements the character set mapping between 35145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * the GSM SMS 7-bit alphabet specified in TS 23.038 6.2.1 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and UTF-16 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40767a662ecde33c3979bf02b793d392aca0403162Wink Savillepublic class GsmAlphabet { 41b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static final String TAG = "GSM"; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private GsmAlphabet() { } 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 46767a662ecde33c3979bf02b793d392aca0403162Wink Saville * This escapes extended characters, and when present indicates that the 47b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * following character should be looked up in the "extended" table. 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * gsmToChar(GSM_EXTENDED_ESCAPE) returns 0xffff 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final byte GSM_EXTENDED_ESCAPE = 0x1B; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 53b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 54b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * User data header requires one octet for length. Count as one septet, because 55b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * all combinations of header elements below will have at least one free bit 56b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * when padding to the nearest septet boundary. 57b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 58141da403c0ad2d06b8f55e737ddf5d9e2b64c536bi public static final int UDH_SEPTET_COST_LENGTH = 1; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 61b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Using a non-default language locking shift table OR single shift table 62b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * requires a user data header of 3 octets, or 4 septets, plus UDH length. 63b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 64141da403c0ad2d06b8f55e737ddf5d9e2b64c536bi public static final int UDH_SEPTET_COST_ONE_SHIFT_TABLE = 4; 65b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 66b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 67b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Using a non-default language locking shift table AND single shift table 68b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * requires a user data header of 6 octets, or 7 septets, plus UDH length. 69b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 70141da403c0ad2d06b8f55e737ddf5d9e2b64c536bi public static final int UDH_SEPTET_COST_TWO_SHIFT_TABLES = 7; 71b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 72b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 73b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Multi-part messages require a user data header of 5 octets, or 6 septets, 74b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * plus UDH length. 75b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 76141da403c0ad2d06b8f55e737ddf5d9e2b64c536bi public static final int UDH_SEPTET_COST_CONCATENATED_MESSAGE = 6; 77b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 78b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 79a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * For a specific text string, this object describes protocol 80a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * properties of encoding it for transmission as message user 81a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * data. 82a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 83a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public static class TextEncodingDetails { 84a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 85a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville *The number of SMS's required to encode the text. 86a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 87a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int msgCount; 88a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 89a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 90a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * The number of code units consumed so far, where code units 91a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * are basically characters in the encoding -- for example, 92a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * septets for the standard ASCII and GSM encodings, and 16 93a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * bits for Unicode. 94a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 95a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int codeUnitCount; 96a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 97a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 98a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * How many code units are still available without spilling 99a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * into an additional message. 100a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 101a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int codeUnitsRemaining; 102a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 103a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 104a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * The encoding code unit size (specified using 105a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * android.telephony.SmsMessage ENCODING_*). 106a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 107a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int codeUnitSize; 108a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 109a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 110a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * The GSM national language table to use, or 0 for the default 7-bit alphabet. 111a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 112a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int languageTable; 113a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 114a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 115a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville * The GSM national language shift table to use, or 0 for the default 7-bit extension table. 116a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville */ 117a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public int languageShiftTable; 118a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 119a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville @Override 120a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public String toString() { 121a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville return "TextEncodingDetails " + 122a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville "{ msgCount=" + msgCount + 123a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ", codeUnitCount=" + codeUnitCount + 124a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ", codeUnitsRemaining=" + codeUnitsRemaining + 125a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ", codeUnitSize=" + codeUnitSize + 126a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ", languageTable=" + languageTable + 127a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ", languageShiftTable=" + languageShiftTable + 128a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville " }"; 129a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville } 130a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville } 131a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville 132a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville /** 133b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Converts a char to a GSM 7 bit table index. 134b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Returns ' ' in GSM alphabet if there's no possible match. Returns 135b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM_EXTENDED_ESCAPE if this character is in the extended table. 136b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * In this case, you must call charToGsmExtended() for the value 137b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * that should follow GSM_EXTENDED_ESCAPE in the GSM alphabet string. 138ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param c the character to convert 139ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the GSM 7 bit table index for the specified character 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 142767a662ecde33c3979bf02b793d392aca0403162Wink Saville charToGsm(char c) { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return charToGsm(c, false); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (EncodeException ex) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // this should never happen 147b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sCharsToGsmTables[0].get(' ', ' '); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 152b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Converts a char to a GSM 7 bit table index. 153ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * Returns GSM_EXTENDED_ESCAPE if this character is in the extended table. 154ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * In this case, you must call charToGsmExtended() for the value that 155ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * should follow GSM_EXTENDED_ESCAPE in the GSM alphabet string. 156ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 157ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param c the character to convert 158767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param throwException If true, throws EncodeException on invalid char. 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If false, returns GSM alphabet ' ' char. 160ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @throws EncodeException encode error when throwException is true 161ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the GSM 7 bit table index for the specified character 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 164767a662ecde33c3979bf02b793d392aca0403162Wink Saville charToGsm(char c, boolean throwException) throws EncodeException { 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int ret; 166767a662ecde33c3979bf02b793d392aca0403162Wink Saville 167b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret = sCharsToGsmTables[0].get(c, -1); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == -1) { 170b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret = sCharsToShiftTables[0].get(c, -1); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == -1) { 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (throwException) { 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new EncodeException(c); 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 176b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sCharsToGsmTables[0].get(' ', ' '); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GSM_EXTENDED_ESCAPE; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 185767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 187b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Converts a char to an extended GSM 7 bit table index. 188b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Extended chars should be escaped with GSM_EXTENDED_ESCAPE. 189b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Returns ' ' in GSM alphabet if there's no possible match. 190ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param c the character to convert 191ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the GSM 7 bit extended table index for the specified character 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 194767a662ecde33c3979bf02b793d392aca0403162Wink Saville charToGsmExtended(char c) { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int ret; 196767a662ecde33c3979bf02b793d392aca0403162Wink Saville 197b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret = sCharsToShiftTables[0].get(c, -1); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ret == -1) { 200b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sCharsToGsmTables[0].get(' ', ' '); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 207b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Converts a character in the GSM alphabet into a char. 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 209b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * If GSM_EXTENDED_ESCAPE is passed, 0xffff is returned. In this case, 210767a662ecde33c3979bf02b793d392aca0403162Wink Saville * the following character in the stream should be decoded with 211b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * gsmExtendedToChar(). 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 213b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * If an unmappable value is passed (one greater than 127), ' ' is returned. 214ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 215ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param gsmChar the GSM 7 bit table index to convert 216ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the decoded character 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static char 219767a662ecde33c3979bf02b793d392aca0403162Wink Saville gsmToChar(int gsmChar) { 220b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (gsmChar >= 0 && gsmChar < 128) { 221b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sLanguageTables[0].charAt(gsmChar); 222b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 223b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return ' '; 224b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 226767a662ecde33c3979bf02b793d392aca0403162Wink Saville 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 228767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Converts a character in the extended GSM alphabet into a char 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if GSM_EXTENDED_ESCAPE is passed, ' ' is returned since no second 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * extension page has yet been defined (see Note 1 in table 6.2.1.1 of 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TS 23.038 v7.00) 233767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 234b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * If an unmappable value is passed, the character from the GSM 7 bit 235b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * default table will be used (table 6.2.1.1 of TS 23.038). 236ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 237ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param gsmChar the GSM 7 bit extended table index to convert 238ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the decoded character 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static char 241767a662ecde33c3979bf02b793d392aca0403162Wink Saville gsmExtendedToChar(int gsmChar) { 242b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (gsmChar == GSM_EXTENDED_ESCAPE) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ' '; 244b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else if (gsmChar >= 0 && gsmChar < 128) { 245b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = sLanguageShiftTables[0].charAt(gsmChar); 246b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (c == ' ') { 247b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sLanguageTables[0].charAt(gsmChar); 248b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 249b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return c; 250b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 251b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 252b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return ' '; // out of range 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Converts a String into a byte array containing the 7-bit packed 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * GSM Alphabet representation of the string. If a header is provided, 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this is included in the returned byte array and padded to a septet 260d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * boundary. This method is used by OEM code. 261d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * 262d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * @param data The text string to encode. 263d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * @param header Optional header (including length byte) that precedes 264d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * the encoded data, padded to septet boundary. 265d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * @return Byte array containing header and encoded data. 266d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * @throws EncodeException if String is too large to encode 267d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * @see #stringToGsm7BitPackedWithHeader(String, byte[], int, int) 268d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby */ 269d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby public static byte[] stringToGsm7BitPackedWithHeader(String data, byte[] header) 270d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby throws EncodeException { 271d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby return stringToGsm7BitPackedWithHeader(data, header, 0, 0); 272d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby } 273d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby 274d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby /** 275d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * Converts a String into a byte array containing the 7-bit packed 276d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * GSM Alphabet representation of the string. If a header is provided, 277d8e147ce79e8424d22be501c87e43cd8f2427ddbJake Hamby * this is included in the returned byte array and padded to a septet 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * boundary. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unencodable chars are encoded as spaces 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Byte 0 in the returned byte array is the count of septets used, 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * including the header and header padding. The returned byte array is 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the minimum size required to store the packed septets. The returned 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * array cannot contain more than 255 septets. 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param data The text string to encode. 288145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * @param header Optional header (including length byte) that precedes 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the encoded data, padded to septet boundary. 290b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageTable the 7 bit language table, or 0 for the default GSM alphabet 291b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageShiftTable the 7 bit single shift language table, or 0 for the default 292b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM extension table 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Byte array containing header and encoded data. 294b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @throws EncodeException if String is too large to encode 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 296b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby public static byte[] stringToGsm7BitPackedWithHeader(String data, byte[] header, 297b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int languageTable, int languageShiftTable) 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws EncodeException { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (header == null || header.length == 0) { 300b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return stringToGsm7BitPacked(data, languageTable, languageShiftTable); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30364c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink int headerBits = (header.length + 1) * 8; 304e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink int headerSeptets = (headerBits + 6) / 7; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 306b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby byte[] ret = stringToGsm7BitPacked(data, headerSeptets, true, languageTable, 307b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby languageShiftTable); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Paste in the header 31064c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink ret[1] = (byte)header.length; 31164c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink System.arraycopy(header, 0, ret, 2, header.length); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 316767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Converts a String into a byte array containing 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the 7-bit packed GSM Alphabet representation of the string. 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unencodable chars are encoded as spaces 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Byte 0 in the returned byte array is the count of septets used 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The returned byte array is the minimum size required to store 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the packed septets. The returned array cannot contain more than 255 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * septets. 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 326145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * @param data the data string to encode 327ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the encoded string 328ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @throws EncodeException if String is too large to encode 329ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby */ 330ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby public static byte[] stringToGsm7BitPacked(String data) 331ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby throws EncodeException { 332ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby return stringToGsm7BitPacked(data, 0, true, 0, 0); 333ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby } 334ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby 335ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby /** 336ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * Converts a String into a byte array containing 337ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * the 7-bit packed GSM Alphabet representation of the string. 338ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 339ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * Unencodable chars are encoded as spaces 340ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 341ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * Byte 0 in the returned byte array is the count of septets used 342ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * The returned byte array is the minimum size required to store 343ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * the packed septets. The returned array cannot contain more than 255 344ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * septets. 345ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 346ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param data the data string to encode 347b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageTable the 7 bit language table, or 0 for the default GSM alphabet 348b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageShiftTable the 7 bit single shift language table, or 0 for the default 349b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM extension table 350b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return the encoded string 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws EncodeException if String is too large to encode 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 353b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby public static byte[] stringToGsm7BitPacked(String data, int languageTable, 354b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int languageShiftTable) 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws EncodeException { 356b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return stringToGsm7BitPacked(data, 0, true, languageTable, languageShiftTable); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 360767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Converts a String into a byte array containing 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the 7-bit packed GSM Alphabet representation of the string. 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Byte 0 in the returned byte array is the count of septets used 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The returned byte array is the minimum size required to store 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the packed septets. The returned array cannot contain more than 255 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * septets. 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param data the text to convert to septets 369e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink * @param startingSeptetOffset the number of padding septets to put before 370145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * the character data at the beginning of the array 371767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param throwException If true, throws EncodeException on invalid char. 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If false, replaces unencodable char with GSM alphabet space char. 373b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageTable the 7 bit language table, or 0 for the default GSM alphabet 374b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageShiftTable the 7 bit single shift language table, or 0 for the default 375b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM extension table 376b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return the encoded message 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws EncodeException if String is too large to encode 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 380e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink public static byte[] stringToGsm7BitPacked(String data, int startingSeptetOffset, 381b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby boolean throwException, int languageTable, int languageShiftTable) 382b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby throws EncodeException { 383e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink int dataLen = data.length(); 384b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int septetCount = countGsmSeptetsUsingTables(data, !throwException, 385b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby languageTable, languageShiftTable); 386b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (septetCount == -1) { 387b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby throw new EncodeException("countGsmSeptetsUsingTables(): unencodable char"); 388b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 389b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetCount += startingSeptetOffset; 390e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink if (septetCount > 255) { 391e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink throw new EncodeException("Payload cannot exceed 255 septets"); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 393e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink int byteCount = ((septetCount * 7) + 7) / 8; 394e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink byte[] ret = new byte[byteCount + 1]; // Include space for one byte length prefix. 395b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToLanguageTable = sCharsToGsmTables[languageTable]; 396b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToShiftTable = sCharsToShiftTables[languageShiftTable]; 397e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink for (int i = 0, septets = startingSeptetOffset, bitOffset = startingSeptetOffset * 7; 398e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink i < dataLen && septets < septetCount; 399e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink i++, bitOffset += 7) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char c = data.charAt(i); 401b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int v = charToLanguageTable.get(c, -1); 402b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (v == -1) { 403b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby v = charToShiftTable.get(c, -1); // Lookup the extended char. 404b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (v == -1) { 405b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (throwException) { 406b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby throw new EncodeException("stringToGsm7BitPacked(): unencodable char"); 407b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 408b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby v = charToLanguageTable.get(' ', ' '); // should return ASCII space 409b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 410b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 411b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby packSmsChar(ret, bitOffset, GSM_EXTENDED_ESCAPE); 412b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby bitOffset += 7; 413b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septets++; 414b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project packSmsChar(ret, bitOffset, v); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project septets++; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 419e00dd1e5a37bed0de964b353d47a4bd7cdff532fTammo Spalink ret[0] = (byte) (septetCount); // Validated by check above. 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 424145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * Pack a 7-bit char into its appropriate place in a byte array 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 426b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param packedChars the destination byte array 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param bitOffset the bit offset that the septet should be packed at 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (septet index * 7) 429b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param value the 7-bit character to store 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 431767a662ecde33c3979bf02b793d392aca0403162Wink Saville private static void 432767a662ecde33c3979bf02b793d392aca0403162Wink Saville packSmsChar(byte[] packedChars, int bitOffset, int value) { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int byteOffset = bitOffset / 8; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int shift = bitOffset % 8; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project packedChars[++byteOffset] |= value << shift; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (shift > 1) { 439767a662ecde33c3979bf02b793d392aca0403162Wink Saville packedChars[++byteOffset] = (byte)(value >> (8 - shift)); 440767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 444767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Convert a GSM alphabet 7 bit packed string (SMS string) into a 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link java.lang.String}. 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See TS 23.038 6.1.2.1 for SMS Character Packing 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pdu the raw data from the pdu 450767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param offset the byte offset of 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param lengthSeptets string length in septets, not bytes 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return String representation or null on decoding exception 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static String gsm7BitPackedToString(byte[] pdu, int offset, 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int lengthSeptets) { 456b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return gsm7BitPackedToString(pdu, offset, lengthSeptets, 0, 0, 0); 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 460767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Convert a GSM alphabet 7 bit packed string (SMS string) into a 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link java.lang.String}. 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See TS 23.038 6.1.2.1 for SMS Character Packing 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pdu the raw data from the pdu 466767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param offset the byte offset of 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param lengthSeptets string length in septets, not bytes 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param numPaddingBits the number of padding bits before the start of the 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * string in the first byte 470b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageTable the 7 bit language table, or 0 for the default GSM alphabet 471b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param shiftTable the 7 bit single shift language table, or 0 for the default 472b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM extension table 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return String representation or null on decoding exception 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static String gsm7BitPackedToString(byte[] pdu, int offset, 476b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int lengthSeptets, int numPaddingBits, int languageTable, int shiftTable) { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder ret = new StringBuilder(lengthSeptets); 478b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 479b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (languageTable < 0 || languageTable > sLanguageTables.length) { 480599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "unknown language table " + languageTable + ", using default"); 481b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby languageTable = 0; 482b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 483b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (shiftTable < 0 || shiftTable > sLanguageShiftTables.length) { 484599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "unknown single shift table " + shiftTable + ", using default"); 485b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby shiftTable = 0; 486b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 487767a662ecde33c3979bf02b793d392aca0403162Wink Saville 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 489b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby boolean prevCharWasEscape = false; 490b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String languageTableToChar = sLanguageTables[languageTable]; 491b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String shiftTableToChar = sLanguageShiftTables[shiftTable]; 492b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 493b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (languageTableToChar.isEmpty()) { 494599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "no language table for code " + languageTable + ", using default"); 495b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby languageTableToChar = sLanguageTables[0]; 496b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 497b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (shiftTableToChar.isEmpty()) { 498599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "no single shift table for code " + shiftTable + ", using default"); 499b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby shiftTableToChar = sLanguageShiftTables[0]; 500b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 501767a662ecde33c3979bf02b793d392aca0403162Wink Saville 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0 ; i < lengthSeptets ; i++) { 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bitOffset = (7 * i) + numPaddingBits; 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int byteOffset = bitOffset / 8; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int shift = bitOffset % 8; 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int gsmVal; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gsmVal = (0x7f & (pdu[offset + byteOffset] >> shift)); 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 511cbcd9be4104b3872902898b84fae92d1623fd8f1Jake Hamby // if it crosses a byte boundary 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (shift > 1) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set msb bits to 0 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gsmVal &= 0x7f >> (shift - 1); 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gsmVal |= 0x7f & (pdu[offset + byteOffset + 1] << (8 - shift)); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (prevCharWasEscape) { 520b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (gsmVal == GSM_EXTENDED_ESCAPE) { 521b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret.append(' '); // display ' ' for reserved double escape sequence 522b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 523b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = shiftTableToChar.charAt(gsmVal); 524b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (c == ' ') { 525b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret.append(languageTableToChar.charAt(gsmVal)); 526b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 527b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret.append(c); 528b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 529b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prevCharWasEscape = false; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (gsmVal == GSM_EXTENDED_ESCAPE) { 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prevCharWasEscape = true; 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 534b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret.append(languageTableToChar.charAt(gsmVal)); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RuntimeException ex) { 538599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.e(TAG, "Error GSM 7 bit packed: ", ex); 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret.toString(); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 547767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Convert a GSM alphabet string that's stored in 8-bit unpacked 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * format (as it often appears in SIM records) into a String 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Field may be padded with trailing 0xff's. The decode stops 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * at the first 0xff encountered. 552ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 553ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param data the byte array to decode 554ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param offset array offset for the first character to decode 555ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param length the number of bytes to decode 556ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the decoded string 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static String 559767a662ecde33c3979bf02b793d392aca0403162Wink Saville gsm8BitUnpackedToString(byte[] data, int offset, int length) { 560b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee return gsm8BitUnpackedToString(data, offset, length, ""); 561b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 562b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 563b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee /** 564b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * Convert a GSM alphabet string that's stored in 8-bit unpacked 565b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * format (as it often appears in SIM records) into a String 566b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * 567b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * Field may be padded with trailing 0xff's. The decode stops 568b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * at the first 0xff encountered. 569b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * 570b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * Additionally, in some country(ex. Korea), there are non-ASCII or MBCS characters. 571b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * If a character set is given, characters in data are treat as MBCS. 572b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee */ 573b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee public static String 574b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee gsm8BitUnpackedToString(byte[] data, int offset, int length, String characterset) { 575b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee boolean isMbcs = false; 576b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee Charset charset = null; 577b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee ByteBuffer mbcsBuffer = null; 578b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 579b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee if (!TextUtils.isEmpty(characterset) 580b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee && !characterset.equalsIgnoreCase("us-ascii") 581b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee && Charset.isSupported(characterset)) { 582b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee isMbcs = true; 583b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee charset = Charset.forName(characterset); 584b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee mbcsBuffer = ByteBuffer.allocate(2); 585b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 587b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // Always use GSM 7 bit default alphabet table for this method 588b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String languageTableToChar = sLanguageTables[0]; 589b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String shiftTableToChar = sLanguageShiftTables[0]; 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 591b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby StringBuilder ret = new StringBuilder(length); 592b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby boolean prevWasEscape = false; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = offset ; i < offset + length ; i++) { 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Never underestimate the pain that can be caused 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // by signed bytes 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int c = data[i] & 0xff; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (c == 0xff) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (c == GSM_EXTENDED_ESCAPE) { 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (prevWasEscape) { 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Two escape chars in a row 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We treat this as a space 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // See Note 1 in table 6.2.1.1 of TS 23.038 v7.00 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ret.append(' '); 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prevWasEscape = false; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prevWasEscape = true; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (prevWasEscape) { 6129bd196bb4252039be0d965545b816d1559e74ebdXia Ying char shiftChar = 6139bd196bb4252039be0d965545b816d1559e74ebdXia Ying c < shiftTableToChar.length() ? shiftTableToChar.charAt(c) : ' '; 614b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (shiftChar == ' ') { 615b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // display character from main table if not present in shift table 6169bd196bb4252039be0d965545b816d1559e74ebdXia Ying if (c < languageTableToChar.length()) { 6179bd196bb4252039be0d965545b816d1559e74ebdXia Ying ret.append(languageTableToChar.charAt(c)); 6189bd196bb4252039be0d965545b816d1559e74ebdXia Ying } else { 6199bd196bb4252039be0d965545b816d1559e74ebdXia Ying ret.append(' '); 6209bd196bb4252039be0d965545b816d1559e74ebdXia Ying } 621b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 622b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ret.append(shiftChar); 623b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 625b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee if (!isMbcs || c < 0x80 || i + 1 >= offset + length) { 6269bd196bb4252039be0d965545b816d1559e74ebdXia Ying if (c < languageTableToChar.length()) { 6279bd196bb4252039be0d965545b816d1559e74ebdXia Ying ret.append(languageTableToChar.charAt(c)); 6289bd196bb4252039be0d965545b816d1559e74ebdXia Ying } else { 6299bd196bb4252039be0d965545b816d1559e74ebdXia Ying ret.append(' '); 6309bd196bb4252039be0d965545b816d1559e74ebdXia Ying } 631b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } else { 632b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee // isMbcs must be true. So both mbcsBuffer and charset are initialized. 633b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee mbcsBuffer.clear(); 634b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee mbcsBuffer.put(data, i++, 2); 635b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee mbcsBuffer.flip(); 636b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee ret.append(charset.decode(mbcsBuffer).toString()); 637b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prevWasEscape = false; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 642767a662ecde33c3979bf02b793d392aca0403162Wink Saville 643767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret.toString(); 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 647b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Convert a string into an 8-bit unpacked GSM alphabet byte array. 648b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Always uses GSM default 7-bit alphabet and extension table. 649ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param s the string to encode 650ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the 8-bit GSM encoded byte array for the string 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static byte[] 653767a662ecde33c3979bf02b793d392aca0403162Wink Saville stringToGsm8BitPacked(String s) { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project byte[] ret; 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 656b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int septets = countGsmSeptetsUsingTables(s, true, 0, 0); 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Enough for all the septets and the length byte prefix 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ret = new byte[septets]; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringToGsm8BitUnpackedField(s, ret, 0, ret.length); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ret; 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a String into a GSM 8-bit unpacked field of 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Field is padded with 0xff's, string is truncated if necessary 670ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * 671ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param s the string to encode 672ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param dest the destination byte array 673ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param offset the starting offset for the encoded string 674ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param length the maximum number of bytes to write 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void 677767a662ecde33c3979bf02b793d392aca0403162Wink Saville stringToGsm8BitUnpackedField(String s, byte dest[], int offset, int length) { 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int outByteIndex = offset; 679b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToLanguageTable = sCharsToGsmTables[0]; 680b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToShiftTable = sCharsToShiftTables[0]; 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Septets are stored in byte-aligned octets 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0, sz = s.length() 684767a662ecde33c3979bf02b793d392aca0403162Wink Saville ; i < sz && (outByteIndex - offset) < length 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ; i++ 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ) { 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char c = s.charAt(i); 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int v = charToLanguageTable.get(c, -1); 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 691b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (v == -1) { 692b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby v = charToShiftTable.get(c, -1); 693b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (v == -1) { 694b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby v = charToLanguageTable.get(' ', ' '); // fall back to ASCII space 695b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 696b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // make sure we can fit an escaped char 697b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (! (outByteIndex + 1 - offset < length)) { 698b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby break; 699b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 701b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby dest[outByteIndex++] = GSM_EXTENDED_ESCAPE; 702b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[outByteIndex++] = (byte)v; 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // pad with 0xff's 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while((outByteIndex - offset) < length) { 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[outByteIndex++] = (byte)0xff; 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the count of 7-bit GSM alphabet characters 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * needed to represent this character. Counts unencodable char as 1 septet. 717ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param c the character to examine 718ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the number of septets for this character 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 721767a662ecde33c3979bf02b793d392aca0403162Wink Saville countGsmSeptets(char c) { 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return countGsmSeptets(c, false); 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (EncodeException ex) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This should never happen. 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the count of 7-bit GSM alphabet characters 732b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * needed to represent this character using the default 7 bit GSM alphabet. 733ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @param c the character to examine 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param throwsException If true, throws EncodeException if unencodable 735ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * char. Otherwise, counts invalid char as 1 septet. 736ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @return the number of septets for this character 737ab79ee4adcbc6eb9fb9c509766753f65d3857739Jake Hamby * @throws EncodeException the character can't be encoded and throwsException is true 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 740767a662ecde33c3979bf02b793d392aca0403162Wink Saville countGsmSeptets(char c, boolean throwsException) throws EncodeException { 741b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (sCharsToGsmTables[0].get(c, -1) != -1) { 742767a662ecde33c3979bf02b793d392aca0403162Wink Saville return 1; 743767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 744767a662ecde33c3979bf02b793d392aca0403162Wink Saville 745b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (sCharsToShiftTables[0].get(c, -1) != -1) { 746767a662ecde33c3979bf02b793d392aca0403162Wink Saville return 2; 747767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (throwsException) { 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new EncodeException(c); 751767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 752767a662ecde33c3979bf02b793d392aca0403162Wink Saville // count as a space char 753767a662ecde33c3979bf02b793d392aca0403162Wink Saville return 1; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 75743eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying public static boolean isGsmSeptets(char c) { 75843eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying if (sCharsToGsmTables[0].get(c, -1) != -1) { 75943eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying return true; 76043eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying } 76143eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying 76243eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying if (sCharsToShiftTables[0].get(c, -1) != -1) { 76343eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying return true; 76443eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying } 76543eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying 76643eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying return false; 76743eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying } 76843eb8a97e7638c4f4e529ae9b9d22132400b8fe1Xia Ying 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 770b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Returns the count of 7-bit GSM alphabet characters needed 771b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * to represent this string, using the specified 7-bit language table 772b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * and extension table (0 for GSM default tables). 773b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param s the Unicode string that will be encoded 774b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param use7bitOnly allow using space in place of unencodable character if true, 775b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * otherwise, return -1 if any characters are unencodable 776b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageTable the 7 bit language table, or 0 for the default GSM alphabet 777b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param languageShiftTable the 7 bit single shift language table, or 0 for the default 778b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM extension table 779b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return the septet count for s using the specified language tables, or -1 if any 780b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * characters are unencodable and use7bitOnly is false 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 782b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby public static int countGsmSeptetsUsingTables(CharSequence s, boolean use7bitOnly, 783b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int languageTable, int languageShiftTable) { 784b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int count = 0; 785b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int sz = s.length(); 786b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToLanguageTable = sCharsToGsmTables[languageTable]; 787b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToShiftTable = sCharsToShiftTables[languageShiftTable]; 788b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i = 0; i < sz; i++) { 789b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = s.charAt(i); 790b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (c == GSM_EXTENDED_ESCAPE) { 791599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "countGsmSeptets() string contains Escape character, skipping."); 792b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby continue; 793b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 794b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (charToLanguageTable.get(c, -1) != -1) { 795b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby count++; 796b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else if (charToShiftTable.get(c, -1) != -1) { 797b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby count += 2; // escape + shift table index 798b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else if (use7bitOnly) { 799b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby count++; // encode as space 800b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 801b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return -1; // caller must check for this case 802b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 804b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return count; 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the count of 7-bit GSM alphabet characters 809b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * needed to represent this string, and the language table and 810b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * language shift table used to achieve this result. 811b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * For multi-part text messages, each message part may use its 812b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * own language table encoding as specified in the message header 813b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * for that message. However, this method will only return the 814b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * optimal encoding for the message as a whole. When the individual 815b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * pieces are encoded, a more optimal encoding may be chosen for each 816b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * piece of the message, but the message will be split into pieces 817b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * based on the encoding chosen for the message as a whole. 818b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param s the Unicode string that will be encoded 819b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param use7bitOnly allow using space in place of unencodable character if true, 820b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * using the language table pair with the fewest unencodable characters 821b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return a TextEncodingDetails object containing the message and 822b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * character counts for the most efficient 7-bit encoding, 823b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * or null if there are no suitable language tables to encode the string. 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 825a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville public static TextEncodingDetails 826b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby countGsmSeptets(CharSequence s, boolean use7bitOnly) { 82737a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby // Load enabled language tables from config.xml, including any MCC overlays 82837a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby if (!sDisableCountryEncodingCheck) { 82937a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby enableCountrySpecificEncodings(); 83037a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby } 831b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // fast path for common case where no national language shift tables are enabled 832b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (sEnabledSingleShiftTables.length + sEnabledLockingShiftTables.length == 0) { 833a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville TextEncodingDetails ted = new TextEncodingDetails(); 834b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int septets = GsmAlphabet.countGsmSeptetsUsingTables(s, use7bitOnly, 0, 0); 835b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (septets == -1) { 836b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return null; 837b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 838a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ted.codeUnitSize = SmsConstants.ENCODING_7BIT; 839b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.codeUnitCount = septets; 840a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville if (septets > SmsConstants.MAX_USER_DATA_SEPTETS) { 841a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ted.msgCount = (septets + (SmsConstants.MAX_USER_DATA_SEPTETS_WITH_HEADER - 1)) / 842a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville SmsConstants.MAX_USER_DATA_SEPTETS_WITH_HEADER; 843b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.codeUnitsRemaining = (ted.msgCount * 844a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville SmsConstants.MAX_USER_DATA_SEPTETS_WITH_HEADER) - septets; 845b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 846b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.msgCount = 1; 847a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ted.codeUnitsRemaining = SmsConstants.MAX_USER_DATA_SEPTETS - septets; 848b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 849a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ted.codeUnitSize = SmsConstants.ENCODING_7BIT; 850b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return ted; 851b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 852b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 853b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int maxSingleShiftCode = sHighestEnabledSingleShiftCode; 854b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby List<LanguagePairCount> lpcList = new ArrayList<LanguagePairCount>( 855b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sEnabledLockingShiftTables.length + 1); 856b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 857b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // Always add default GSM 7-bit alphabet table 858b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpcList.add(new LanguagePairCount(0)); 859b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i : sEnabledLockingShiftTables) { 860b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // Avoid adding default table twice in case 0 is in the list of allowed tables 861b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (i != 0 && !sLanguageTables[i].isEmpty()) { 862b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpcList.add(new LanguagePairCount(i)); 863b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 864b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 865b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sz = s.length(); 867b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // calculate septet count for each valid table / shift table pair 868b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i = 0; i < sz && !lpcList.isEmpty(); i++) { 869b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = s.charAt(i); 870b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (c == GSM_EXTENDED_ESCAPE) { 871599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.w(TAG, "countGsmSeptets() string contains Escape character, ignoring!"); 872b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby continue; 873b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 874b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // iterate through enabled locking shift tables 875b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (LanguagePairCount lpc : lpcList) { 876b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int tableIndex = sCharsToGsmTables[lpc.languageCode].get(c, -1); 877b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (tableIndex == -1) { 878b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // iterate through single shift tables for this locking table 879b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int table = 0; table <= maxSingleShiftCode; table++) { 880b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (lpc.septetCounts[table] != -1) { 881b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int shiftTableIndex = sCharsToShiftTables[table].get(c, -1); 882b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (shiftTableIndex == -1) { 883b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (use7bitOnly) { 884b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // can't encode char, use space instead 885b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpc.septetCounts[table]++; 886b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpc.unencodableCounts[table]++; 887b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 888b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // can't encode char, remove language pair from list 889b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpc.septetCounts[table] = -1; 890b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 891b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 892b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // encode as Escape + index into shift table 893b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpc.septetCounts[table] += 2; 894b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 895b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 896b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 897b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 898b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // encode as index into locking shift table for all pairs 899b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int table = 0; table <= maxSingleShiftCode; table++) { 900b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (lpc.septetCounts[table] != -1) { 901b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby lpc.septetCounts[table]++; 902b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 903b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 904b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 905b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 906b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 908b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // find the least cost encoding (lowest message count and most code units remaining) 909a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville TextEncodingDetails ted = new TextEncodingDetails(); 910b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.msgCount = Integer.MAX_VALUE; 911a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville ted.codeUnitSize = SmsConstants.ENCODING_7BIT; 912b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int minUnencodableCount = Integer.MAX_VALUE; 913b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (LanguagePairCount lpc : lpcList) { 914b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int shiftTable = 0; shiftTable <= maxSingleShiftCode; shiftTable++) { 915b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int septets = lpc.septetCounts[shiftTable]; 916b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (septets == -1) { 917b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby continue; 918b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 919b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int udhLength; 920b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (lpc.languageCode != 0 && shiftTable != 0) { 921b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby udhLength = UDH_SEPTET_COST_LENGTH + UDH_SEPTET_COST_TWO_SHIFT_TABLES; 922b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else if (lpc.languageCode != 0 || shiftTable != 0) { 923b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby udhLength = UDH_SEPTET_COST_LENGTH + UDH_SEPTET_COST_ONE_SHIFT_TABLE; 924b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 925b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby udhLength = 0; 926b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 927b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int msgCount; 928b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int septetsRemaining; 929a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville if (septets + udhLength > SmsConstants.MAX_USER_DATA_SEPTETS) { 930b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (udhLength == 0) { 931b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby udhLength = UDH_SEPTET_COST_LENGTH; 932b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 933b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby udhLength += UDH_SEPTET_COST_CONCATENATED_MESSAGE; 934a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville int septetsPerMessage = SmsConstants.MAX_USER_DATA_SEPTETS - udhLength; 935b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby msgCount = (septets + septetsPerMessage - 1) / septetsPerMessage; 936b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetsRemaining = (msgCount * septetsPerMessage) - septets; 937b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 938b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby msgCount = 1; 939a639b311e93ad14d9ee5c2b2c215ed2d86c32d2aWink Saville septetsRemaining = SmsConstants.MAX_USER_DATA_SEPTETS - udhLength - septets; 940b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 941b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // for 7-bit only mode, use language pair with the least unencodable chars 942b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int unencodableCount = lpc.unencodableCounts[shiftTable]; 943b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (use7bitOnly && unencodableCount > minUnencodableCount) { 944b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby continue; 945b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 946b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if ((use7bitOnly && unencodableCount < minUnencodableCount) 947b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby || msgCount < ted.msgCount || (msgCount == ted.msgCount 948b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby && septetsRemaining > ted.codeUnitsRemaining)) { 949b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby minUnencodableCount = unencodableCount; 950b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.msgCount = msgCount; 951b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.codeUnitCount = septets; 952b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.codeUnitsRemaining = septetsRemaining; 953b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.languageTable = lpc.languageCode; 954b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby ted.languageShiftTable = shiftTable; 955b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 956b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 958767a662ecde33c3979bf02b793d392aca0403162Wink Saville 959b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (ted.msgCount == Integer.MAX_VALUE) { 960b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return null; 961b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 962b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 963b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return ted; 964767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the index into <code>s</code> of the first character 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * after <code>limit</code> septets have been reached, starting at 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * index <code>start</code>. This is used when dividing messages 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * into units within the SMS message size limit. 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param s source string 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param start index of where to start counting septets 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param limit maximum septets to include, 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * e.g. <code>MAX_USER_DATA_SEPTETS</code> 976b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param langTable the 7 bit character table to use (0 for default GSM 7-bit alphabet) 977b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param langShiftTable the 7 bit shift table to use (0 for default GSM extension table) 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return index of first character that won't fit, or the length 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the entire string if everything fits 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int 982b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby findGsmSeptetLimitIndex(String s, int start, int limit, int langTable, int langShiftTable) { 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int accumulator = 0; 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = s.length(); 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 986b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToLangTable = sCharsToGsmTables[langTable]; 987b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToLangShiftTable = sCharsToShiftTables[langShiftTable]; 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = start; i < size; i++) { 989b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int encodedSeptet = charToLangTable.get(s.charAt(i), -1); 990b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (encodedSeptet == -1) { 991b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby encodedSeptet = charToLangShiftTable.get(s.charAt(i), -1); 992b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (encodedSeptet == -1) { 993b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // char not found, assume we're replacing with space 994b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby accumulator++; 995b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 996b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby accumulator += 2; // escape character + shift table index 997b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 998b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 999b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby accumulator++; 1000b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (accumulator > limit) { 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return size; 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1008b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1009b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Modify the array of enabled national language single shift tables for SMS 1010b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * encoding. This is used for unit testing, but could also be used to 1011b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * modify the enabled encodings based on the active MCC/MNC, for example. 1012b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * 1013b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param tables the new list of enabled single shift tables 1014b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1015b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby static synchronized void setEnabledSingleShiftTables(int[] tables) { 1016b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sEnabledSingleShiftTables = tables; 101737a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sDisableCountryEncodingCheck = true; 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (tables.length > 0) { 1020b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sHighestEnabledSingleShiftCode = tables[tables.length - 1]; 1021b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 1022b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sHighestEnabledSingleShiftCode = 0; 1023b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1024b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1025767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1026b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1027b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Modify the array of enabled national language locking shift tables for SMS 1028b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * encoding. This is used for unit testing, but could also be used to 1029b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * modify the enabled encodings based on the active MCC/MNC, for example. 1030b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * 1031b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @param tables the new list of enabled locking shift tables 1032b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1033b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby static synchronized void setEnabledLockingShiftTables(int[] tables) { 1034b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sEnabledLockingShiftTables = tables; 103537a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sDisableCountryEncodingCheck = true; 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1037767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1038b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1039b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Return the array of enabled national language single shift tables for SMS 1040b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * encoding. This is used for unit testing. The returned array is not a copy, so 1041b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * the caller should be careful not to modify it. 1042b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * 1043b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return the list of enabled single shift tables 1044b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1045b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby static synchronized int[] getEnabledSingleShiftTables() { 1046b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sEnabledSingleShiftTables; 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1048767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1049b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1050b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Return the array of enabled national language locking shift tables for SMS 1051b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * encoding. This is used for unit testing. The returned array is not a copy, so 1052b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * the caller should be careful not to modify it. 1053b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * 1054b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * @return the list of enabled locking shift tables 1055b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1056b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby static synchronized int[] getEnabledLockingShiftTables() { 1057b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby return sEnabledLockingShiftTables; 1058b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1059b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 106037a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby /** 106137a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby * Enable country-specific language tables from MCC-specific overlays. 106237a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby * @context the context to use to get the TelephonyManager 106337a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby */ 106437a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby private static void enableCountrySpecificEncodings() { 106537a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby Resources r = Resources.getSystem(); 106637a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby // See comments in frameworks/base/core/res/res/values/config.xml for allowed values 106737a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sEnabledSingleShiftTables = r.getIntArray(R.array.config_sms_enabled_single_shift_tables); 106837a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sEnabledLockingShiftTables = r.getIntArray(R.array.config_sms_enabled_locking_shift_tables); 106937a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby 107037a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby if (sEnabledSingleShiftTables.length > 0) { 107137a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sHighestEnabledSingleShiftCode = 107237a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sEnabledSingleShiftTables[sEnabledSingleShiftTables.length-1]; 107337a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby } else { 107437a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby sHighestEnabledSingleShiftCode = 0; 107537a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby } 107637a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby } 107737a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby 1078b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** Reverse mapping from Unicode characters to indexes into language tables. */ 1079b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static final SparseIntArray[] sCharsToGsmTables; 1080b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1081b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** Reverse mapping from Unicode characters to indexes into language shift tables. */ 1082b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static final SparseIntArray[] sCharsToShiftTables; 1083b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1084b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** OEM configured list of enabled national language single shift tables for encoding. */ 1085b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static int[] sEnabledSingleShiftTables; 1086b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1087b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** OEM configured list of enabled national language locking shift tables for encoding. */ 1088b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static int[] sEnabledLockingShiftTables; 1089b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1090b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** Highest language code to include in array of single shift counters. */ 1091b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static int sHighestEnabledSingleShiftCode; 1092b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 109337a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby /** Flag to bypass check for country-specific overlays (for test cases only). */ 109437a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby private static boolean sDisableCountryEncodingCheck = false; 109537a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby 1096b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1097b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Septet counter for a specific locking shift table and all of 1098b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * the single shift tables that it can be paired with. 1099b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1100b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static class LanguagePairCount { 1101b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby final int languageCode; 1102b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby final int[] septetCounts; 1103b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby final int[] unencodableCounts; 1104b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby LanguagePairCount(int code) { 1105b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby this.languageCode = code; 1106b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int maxSingleShiftCode = sHighestEnabledSingleShiftCode; 1107b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetCounts = new int[maxSingleShiftCode + 1]; 1108b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby unencodableCounts = new int[maxSingleShiftCode + 1]; 1109b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // set counters for disabled single shift tables to -1 1110b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // (GSM default extension table index 0 is always enabled) 1111b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i = 1, tableOffset = 0; i <= maxSingleShiftCode; i++) { 1112b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (sEnabledSingleShiftTables[tableOffset] == i) { 1113b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby tableOffset++; 1114b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else { 1115b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetCounts[i] = -1; // disabled 1116b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1117b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1118b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // exclude Turkish locking + Turkish single shift table and 1119b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // Portuguese locking + Spanish single shift table (these 1120b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // combinations will never be optimal for any input). 1121b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (code == 1 && maxSingleShiftCode >= 1) { 1122b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetCounts[1] = -1; // Turkish + Turkish 1123b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } else if (code == 3 && maxSingleShiftCode >= 2) { 1124b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby septetCounts[2] = -1; // Portuguese + Spanish 1125b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1126b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1127b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1130b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM default 7 bit alphabet plus national language locking shift character tables. 1131b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * Comment lines above strings indicate the lower four bits of the table position. 1132b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1133b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static final String[] sLanguageTables = { 1134b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* 3GPP TS 23.038 V9.1.1 section 6.2.1 - GSM 7 bit Default Alphabet 1135b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.E.....F.....0.....1 */ 1136b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00e8\u00e9\u00f9\u00ec\u00f2\u00c7\n\u00d8\u00f8\r\u00c5\u00e5\u0394_" 1137b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E..... 1138b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u03a6\u0393\u039b\u03a9\u03a0\u03a8\u03a3\u0398\u039e\uffff\u00c6\u00e6\u00df" 1139b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....012.34.....56789ABCDEF0123456789ABCDEF0.....123456789ABCDEF0123456789A 1140b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00c9 !\"#\u00a4%&'()*+,-./0123456789:;<=>?\u00a1ABCDEFGHIJKLMNOPQRSTUVWXYZ" 1141b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....C.....D.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D..... 1142b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00c4\u00d6\u00d1\u00dc\u00a7\u00bfabcdefghijklmnopqrstuvwxyz\u00e4\u00f6\u00f1" 1143b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F..... 1144b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00fc\u00e0", 1145b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1146b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.1 Turkish National Language Locking Shift Table 1147b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.E.....F.....0.....1 */ 1148b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u20ac\u00e9\u00f9\u0131\u00f2\u00c7\n\u011e\u011f\r\u00c5\u00e5\u0394_" 1149b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E..... 1150b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u03a6\u0393\u039b\u03a9\u03a0\u03a8\u03a3\u0398\u039e\uffff\u015e\u015f\u00df" 1151b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....012.34.....56789ABCDEF0123456789ABCDEF0.....123456789ABCDEF0123456789A 1152b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00c9 !\"#\u00a4%&'()*+,-./0123456789:;<=>?\u0130ABCDEFGHIJKLMNOPQRSTUVWXYZ" 1153b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....C.....D.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D..... 1154b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00c4\u00d6\u00d1\u00dc\u00a7\u00e7abcdefghijklmnopqrstuvwxyz\u00e4\u00f6\u00f1" 1155b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F..... 1156b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00fc\u00e0", 1157b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1158b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.2 Void (no locking shift table for Spanish) */ 1159b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "", 1160b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1161b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.3 Portuguese National Language Locking Shift Table 1162b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.E.....F.....0.....1 */ 1163b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00ea\u00e9\u00fa\u00ed\u00f3\u00e7\n\u00d4\u00f4\r\u00c1\u00e1\u0394_" 1164b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....67.8.....9.....AB.....C.....D.....E.....F.....012.34..... 1165b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00aa\u00c7\u00c0\u221e^\\\u20ac\u00d3|\uffff\u00c2\u00e2\u00ca\u00c9 !\"#\u00ba" 1166b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 56789ABCDEF0123456789ABCDEF0.....123456789ABCDEF0123456789AB.....C.....D.....E..... 1167b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "%&'()*+,-./0123456789:;<=>?\u00cdABCDEFGHIJKLMNOPQRSTUVWXYZ\u00c3\u00d5\u00da\u00dc" 1168b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....0123456789ABCDEF0123456789AB.....C.....DE.....F..... 1169b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00a7~abcdefghijklmnopqrstuvwxyz\u00e3\u00f5`\u00fc\u00e0", 1170b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1171b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.4 Bengali National Language Locking Shift Table 1172b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....CD.EF.....0..... */ 1173b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0981\u0982\u0983\u0985\u0986\u0987\u0988\u0989\u098a\u098b\n\u098c \r \u098f\u0990" 1174b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 123.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E.....F..... 1175b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u0993\u0994\u0995\u0996\u0997\u0998\u0999\u099a\uffff\u099b\u099c\u099d\u099e" 1176b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789ABC 1177b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " !\u099f\u09a0\u09a1\u09a2\u09a3\u09a4)(\u09a5\u09a6,\u09a7.\u09a80123456789:; " 1178b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F0.....1.....2.....3.....4.....56.....789A.....B.....C.....D..... 1179b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u09aa\u09ab?\u09ac\u09ad\u09ae\u09af\u09b0 \u09b2 \u09b6\u09b7\u09b8\u09b9" 1180b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....789.....A.....BCD.....E..... 1181b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u09bc\u09bd\u09be\u09bf\u09c0\u09c1\u09c2\u09c3\u09c4 \u09c7\u09c8 \u09cb\u09cc" 1182b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....0.....123456789ABCDEF0123456789AB.....C.....D.....E.....F..... 1183b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u09cd\u09ceabcdefghijklmnopqrstuvwxyz\u09d7\u09dc\u09dd\u09f0\u09f1", 1184b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1185b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.5 Gujarati National Language Locking Shift Table 1186b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.EF.....0.....*/ 1187b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0a81\u0a82\u0a83\u0a85\u0a86\u0a87\u0a88\u0a89\u0a8a\u0a8b\n\u0a8c\u0a8d\r \u0a8f\u0a90" 1188b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 1.....23.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E..... 1189b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a91 \u0a93\u0a94\u0a95\u0a96\u0a97\u0a98\u0a99\u0a9a\uffff\u0a9b\u0a9c\u0a9d" 1190b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789AB 1191b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a9e !\u0a9f\u0aa0\u0aa1\u0aa2\u0aa3\u0aa4)(\u0aa5\u0aa6,\u0aa7.\u0aa80123456789:;" 1192b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // CD.....E.....F0.....1.....2.....3.....4.....56.....7.....89.....A.....B.....C..... 1193b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u0aaa\u0aab?\u0aac\u0aad\u0aae\u0aaf\u0ab0 \u0ab2\u0ab3 \u0ab5\u0ab6\u0ab7\u0ab8" 1194b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89.....A..... 1195b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0ab9\u0abc\u0abd\u0abe\u0abf\u0ac0\u0ac1\u0ac2\u0ac3\u0ac4\u0ac5 \u0ac7\u0ac8" 1196b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....CD.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D.....E..... 1197b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0ac9 \u0acb\u0acc\u0acd\u0ad0abcdefghijklmnopqrstuvwxyz\u0ae0\u0ae1\u0ae2\u0ae3" 1198b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F..... 1199b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0af1", 1200b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1201b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.6 Hindi National Language Locking Shift Table 1202b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.E.....F.....*/ 1203b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0901\u0902\u0903\u0905\u0906\u0907\u0908\u0909\u090a\u090b\n\u090c\u090d\r\u090e\u090f" 1204b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D..... 1205b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0910\u0911\u0912\u0913\u0914\u0915\u0916\u0917\u0918\u0919\u091a\uffff\u091b\u091c" 1206b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....012345 1207b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u091d\u091e !\u091f\u0920\u0921\u0922\u0923\u0924)(\u0925\u0926,\u0927.\u0928012345" 1208b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 6789ABC.....D.....E.....F0.....1.....2.....3.....4.....5.....6.....7.....8..... 1209b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "6789:;\u0929\u092a\u092b?\u092c\u092d\u092e\u092f\u0930\u0931\u0932\u0933\u0934" 1210b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9.....A.....B.....C.....D.....E.....F.....0.....1.....2.....3.....4.....5.....6..... 1211b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0935\u0936\u0937\u0938\u0939\u093c\u093d\u093e\u093f\u0940\u0941\u0942\u0943\u0944" 1212b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 7.....8.....9.....A.....B.....C.....D.....E.....F.....0.....123456789ABCDEF012345678 1213b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0945\u0946\u0947\u0948\u0949\u094a\u094b\u094c\u094d\u0950abcdefghijklmnopqrstuvwx" 1214b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9AB.....C.....D.....E.....F..... 1215b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "yz\u0972\u097b\u097c\u097e\u097f", 1216b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1217b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.7 Kannada National Language Locking Shift Table 1218b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby NOTE: TS 23.038 V9.1.1 shows code 0x24 as \u0caa, corrected to \u0ca1 (typo) 1219b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....CD.E.....F.....0.....1 */ 1220b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u0c82\u0c83\u0c85\u0c86\u0c87\u0c88\u0c89\u0c8a\u0c8b\n\u0c8c \r\u0c8e\u0c8f\u0c90 " 1221b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E.....F..... 1222b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c92\u0c93\u0c94\u0c95\u0c96\u0c97\u0c98\u0c99\u0c9a\uffff\u0c9b\u0c9c\u0c9d\u0c9e" 1223b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789ABC 1224b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " !\u0c9f\u0ca0\u0ca1\u0ca2\u0ca3\u0ca4)(\u0ca5\u0ca6,\u0ca7.\u0ca80123456789:; " 1225b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F0.....1.....2.....3.....4.....5.....6.....7.....89.....A.....B..... 1226b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0caa\u0cab?\u0cac\u0cad\u0cae\u0caf\u0cb0\u0cb1\u0cb2\u0cb3 \u0cb5\u0cb6\u0cb7" 1227b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // C.....D.....E.....F.....0.....1.....2.....3.....4.....5.....6.....78.....9..... 1228b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0cb8\u0cb9\u0cbc\u0cbd\u0cbe\u0cbf\u0cc0\u0cc1\u0cc2\u0cc3\u0cc4 \u0cc6\u0cc7" 1229b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // A.....BC.....D.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D..... 1230b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0cc8 \u0cca\u0ccb\u0ccc\u0ccd\u0cd5abcdefghijklmnopqrstuvwxyz\u0cd6\u0ce0\u0ce1" 1231b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F..... 1232b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0ce2\u0ce3", 1233b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1234b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.8 Malayalam National Language Locking Shift Table 1235b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....CD.E.....F.....0.....1 */ 1236b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u0d02\u0d03\u0d05\u0d06\u0d07\u0d08\u0d09\u0d0a\u0d0b\n\u0d0c \r\u0d0e\u0d0f\u0d10 " 1237b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E.....F..... 1238b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d12\u0d13\u0d14\u0d15\u0d16\u0d17\u0d18\u0d19\u0d1a\uffff\u0d1b\u0d1c\u0d1d\u0d1e" 1239b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789ABC 1240b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " !\u0d1f\u0d20\u0d21\u0d22\u0d23\u0d24)(\u0d25\u0d26,\u0d27.\u0d280123456789:; " 1241b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A..... 1242b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d2a\u0d2b?\u0d2c\u0d2d\u0d2e\u0d2f\u0d30\u0d31\u0d32\u0d33\u0d34\u0d35\u0d36" 1243b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....C.....D.....EF.....0.....1.....2.....3.....4.....5.....6.....78.....9..... 1244b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d37\u0d38\u0d39 \u0d3d\u0d3e\u0d3f\u0d40\u0d41\u0d42\u0d43\u0d44 \u0d46\u0d47" 1245b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // A.....BC.....D.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D..... 1246b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d48 \u0d4a\u0d4b\u0d4c\u0d4d\u0d57abcdefghijklmnopqrstuvwxyz\u0d60\u0d61\u0d62" 1247b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F..... 1248b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d63\u0d79", 1249b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1250b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.9 Oriya National Language Locking Shift Table 1251b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....CD.EF.....0.....12 */ 1252b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0b01\u0b02\u0b03\u0b05\u0b06\u0b07\u0b08\u0b09\u0b0a\u0b0b\n\u0b0c \r \u0b0f\u0b10 " 1253b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E.....F.....01 1254b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b13\u0b14\u0b15\u0b16\u0b17\u0b18\u0b19\u0b1a\uffff\u0b1b\u0b1c\u0b1d\u0b1e !" 1255b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789ABCD..... 1256b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b1f\u0b20\u0b21\u0b22\u0b23\u0b24)(\u0b25\u0b26,\u0b27.\u0b280123456789:; \u0b2a" 1257b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F0.....1.....2.....3.....4.....56.....7.....89.....A.....B.....C.....D..... 1258b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b2b?\u0b2c\u0b2d\u0b2e\u0b2f\u0b30 \u0b32\u0b33 \u0b35\u0b36\u0b37\u0b38\u0b39" 1259b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....789.....A.....BCD.....E..... 1260b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b3c\u0b3d\u0b3e\u0b3f\u0b40\u0b41\u0b42\u0b43\u0b44 \u0b47\u0b48 \u0b4b\u0b4c" 1261b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....0.....123456789ABCDEF0123456789AB.....C.....D.....E.....F..... 1262b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b4d\u0b56abcdefghijklmnopqrstuvwxyz\u0b57\u0b60\u0b61\u0b62\u0b63", 1263b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1264b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.10 Punjabi National Language Locking Shift Table 1265b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9A.BCD.EF.....0.....123.....4.....*/ 1266b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0a01\u0a02\u0a03\u0a05\u0a06\u0a07\u0a08\u0a09\u0a0a \n \r \u0a0f\u0a10 \u0a13\u0a14" 1267b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 5.....6.....7.....8.....9.....A.....B.....C.....D.....E.....F.....012.....3..... 1268b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a15\u0a16\u0a17\u0a18\u0a19\u0a1a\uffff\u0a1b\u0a1c\u0a1d\u0a1e !\u0a1f\u0a20" 1269b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789ABCD.....E.....F0..... 1270b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a21\u0a22\u0a23\u0a24)(\u0a25\u0a26,\u0a27.\u0a280123456789:; \u0a2a\u0a2b?\u0a2c" 1271b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 1.....2.....3.....4.....56.....7.....89.....A.....BC.....D.....E.....F0.....1..... 1272b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a2d\u0a2e\u0a2f\u0a30 \u0a32\u0a33 \u0a35\u0a36 \u0a38\u0a39\u0a3c \u0a3e\u0a3f" 1273b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 2.....3.....4.....56789.....A.....BCD.....E.....F.....0.....123456789ABCDEF012345678 1274b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a40\u0a41\u0a42 \u0a47\u0a48 \u0a4b\u0a4c\u0a4d\u0a51abcdefghijklmnopqrstuvwx" 1275b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9AB.....C.....D.....E.....F..... 1276b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "yz\u0a70\u0a71\u0a72\u0a73\u0a74", 1277b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1278b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.11 Tamil National Language Locking Shift Table 1279b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....2.....3.....4.....5.....6.....7.....8.....9A.BCD.E.....F.....0.....12.....3..... */ 1280b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u0b82\u0b83\u0b85\u0b86\u0b87\u0b88\u0b89\u0b8a \n \r\u0b8e\u0b8f\u0b90 \u0b92\u0b93" 1281b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 4.....5.....6789.....A.....B.....CD.....EF.....012.....3456.....7.....89ABCDEF..... 1282b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b94\u0b95 \u0b99\u0b9a\uffff \u0b9c \u0b9e !\u0b9f \u0ba3\u0ba4)( , .\u0ba8" 1283b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0123456789ABC.....D.....EF012.....3.....4.....5.....6.....7.....8.....9.....A..... 1284b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "0123456789:;\u0ba9\u0baa ? \u0bae\u0baf\u0bb0\u0bb1\u0bb2\u0bb3\u0bb4\u0bb5\u0bb6" 1285b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....C.....D.....EF0.....1.....2.....3.....4.....5678.....9.....A.....BC.....D..... 1286b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0bb7\u0bb8\u0bb9 \u0bbe\u0bbf\u0bc0\u0bc1\u0bc2 \u0bc6\u0bc7\u0bc8 \u0bca\u0bcb" 1287b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D.....E.....F..... 1288b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0bcc\u0bcd\u0bd0abcdefghijklmnopqrstuvwxyz\u0bd7\u0bf0\u0bf1\u0bf2\u0bf9", 1289b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1290b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.12 Telugu National Language Locking Shift Table 1291b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....CD.E.....F.....0.....*/ 1292b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0c01\u0c02\u0c03\u0c05\u0c06\u0c07\u0c08\u0c09\u0c0a\u0c0b\n\u0c0c \r\u0c0e\u0c0f\u0c10" 1293b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 12.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D.....E..... 1294b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u0c12\u0c13\u0c14\u0c15\u0c16\u0c17\u0c18\u0c19\u0c1a\uffff\u0c1b\u0c1c\u0c1d" 1295b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....0123456789AB 1296b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c1e !\u0c1f\u0c20\u0c21\u0c22\u0c23\u0c24)(\u0c25\u0c26,\u0c27.\u0c280123456789:;" 1297b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // CD.....E.....F0.....1.....2.....3.....4.....5.....6.....7.....89.....A.....B..... 1298b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u0c2a\u0c2b?\u0c2c\u0c2d\u0c2e\u0c2f\u0c30\u0c31\u0c32\u0c33 \u0c35\u0c36\u0c37" 1299b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // C.....D.....EF.....0.....1.....2.....3.....4.....5.....6.....78.....9.....A.....B 1300b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c38\u0c39 \u0c3d\u0c3e\u0c3f\u0c40\u0c41\u0c42\u0c43\u0c44 \u0c46\u0c47\u0c48 " 1301b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // C.....D.....E.....F.....0.....123456789ABCDEF0123456789AB.....C.....D.....E..... 1302b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c4a\u0c4b\u0c4c\u0c4d\u0c55abcdefghijklmnopqrstuvwxyz\u0c56\u0c60\u0c61\u0c62" 1303b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F..... 1304b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c63", 1305b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1306b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.3.13 Urdu National Language Locking Shift Table 1307b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.B.....C.....D.E.....F.....*/ 1308b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "\u0627\u0622\u0628\u067b\u0680\u067e\u06a6\u062a\u06c2\u067f\n\u0679\u067d\r\u067a\u067c" 1309b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A.....B.....C.....D..... 1310b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u062b\u062c\u0681\u0684\u0683\u0685\u0686\u0687\u062d\u062e\u062f\uffff\u068c\u0688" 1311b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....012.....3.....4.....5.....6.....7.....89A.....B.....CD.....EF.....012345 1312b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0689\u068a !\u068f\u068d\u0630\u0631\u0691\u0693)(\u0699\u0632,\u0696.\u0698012345" 1313b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 6789ABC.....D.....E.....F0.....1.....2.....3.....4.....5.....6.....7.....8..... 1314b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "6789:;\u069a\u0633\u0634?\u0635\u0636\u0637\u0638\u0639\u0641\u0642\u06a9\u06aa" 1315b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9.....A.....B.....C.....D.....E.....F.....0.....1.....2.....3.....4.....5.....6..... 1316b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u06ab\u06af\u06b3\u06b1\u0644\u0645\u0646\u06ba\u06bb\u06bc\u0648\u06c4\u06d5\u06c1" 1317b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 7.....8.....9.....A.....B.....C.....D.....E.....F.....0.....123456789ABCDEF012345678 1318b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u06be\u0621\u06cc\u06d0\u06d2\u064d\u0650\u064f\u0657\u0654abcdefghijklmnopqrstuvwx" 1319b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9AB.....C.....D.....E.....F..... 1320b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "yz\u0655\u0651\u0653\u0656\u0670" 1321b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby }; 1322b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1323b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /** 1324b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby * GSM default extension table plus national language single shift character tables. 1325b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby */ 1326b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby private static final String[] sLanguageShiftTables = new String[]{ 1327b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* 6.2.1.1 GSM 7 bit Default Alphabet Extension Table 1328b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0123456789A.....BCDEF0123456789ABCDEF0123456789ABCDEF.0123456789ABCDEF0123456789ABCDEF */ 1329b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u000c ^ {} \\ [~] | " 1330b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1331b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u20ac ", 1332b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1333b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.1 Turkish National Language Single Shift Table 1334b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0123456789A.....BCDEF0123456789ABCDEF0123456789ABCDEF.0123456789ABCDEF01234567.....8 */ 1335b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u000c ^ {} \\ [~] | \u011e " 1336b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9.....ABCDEF0123.....456789ABCDEF0123.....45.....67.....89.....ABCDEF0123..... 1337b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0130 \u015e \u00e7 \u20ac \u011f \u0131 \u015f" 1338b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 456789ABCDEF 1339b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " ", 1340b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1341b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.2 Spanish National Language Single Shift Table 1342b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 0123456789.....A.....BCDEF0123456789ABCDEF0123456789ABCDEF.0123456789ABCDEF01.....23 */ 1343b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u00e7\u000c ^ {} \\ [~] |\u00c1 " 1344b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 456789.....ABCDEF.....012345.....6789ABCDEF01.....2345.....6789.....ABCDEF.....012 1345b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u00cd \u00d3 \u00da \u00e1 \u20ac \u00ed \u00f3 " 1346b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 345.....6789ABCDEF 1347b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u00fa ", 1348b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1349b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.3 Portuguese National Language Single Shift Table 1350b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 012345.....6789.....A.....B.....C.....DE.....F.....012.....3.....45.....6.....7.....8....*/ 1351b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " \u00ea \u00e7\u000c\u00d4\u00f4 \u00c1\u00e1 \u03a6\u0393^\u03a9\u03a0\u03a8\u03a3" 1352b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 9.....ABCDEF.....0123456789ABCDEF.0123456789ABCDEF01.....23456789.....ABCDE 1353b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0398 \u00ca {} \\ [~] |\u00c0 \u00cd " 1354b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.....012345.....6789AB.....C.....DEF01.....2345.....6789.....ABCDEF.....01234 1355b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00d3 \u00da \u00c3\u00d5 \u00c2 \u20ac \u00ed \u00f3 " 1356b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 5.....6789AB.....C.....DEF..... 1357b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u00fa \u00e3\u00f5 \u00e2", 1358b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1359b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.4 Bengali National Language Single Shift Table 1360b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1361b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u09e6\u09e7 \u09e8\u09e9" 1362b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1363b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u09ea\u09eb\u09ec\u09ed\u09ee\u09ef\u09df\u09e0\u09e1\u09e2{}\u09e3\u09f2\u09f3" 1364b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.0.....1.....2.....3.....4.....56789ABCDEF0123456789ABCDEF 1365b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u09f4\u09f5\\\u09f6\u09f7\u09f8\u09f9\u09fa [~] |ABCDEFGHIJKLMNO" 1366b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1367b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "PQRSTUVWXYZ \u20ac ", 1368b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1369b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.5 Gujarati National Language Single Shift Table 1370b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1371b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0ae6\u0ae7" 1372b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6789ABCDEF.0123456789ABCDEF 1373b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0ae8\u0ae9\u0aea\u0aeb\u0aec\u0aed\u0aee\u0aef {} \\ [~] " 1374b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1375b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "|ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac ", 1376b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1377b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.6 Hindi National Language Single Shift Table 1378b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1379b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0966\u0967" 1380b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1381b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0968\u0969\u096a\u096b\u096c\u096d\u096e\u096f\u0951\u0952{}\u0953\u0954\u0958" 1382b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A..... 1383b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0959\u095a\\\u095b\u095c\u095d\u095e\u095f\u0960\u0961\u0962\u0963\u0970\u0971" 1384b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // BCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1385b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac ", 1386b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1387b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.7 Kannada National Language Single Shift Table 1388b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1389b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0ce6\u0ce7" 1390b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....BCDEF.01234567 1391b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0ce8\u0ce9\u0cea\u0ceb\u0cec\u0ced\u0cee\u0cef\u0cde\u0cf1{}\u0cf2 \\ " 1392b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 89ABCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1393b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac ", 1394b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1395b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.8 Malayalam National Language Single Shift Table 1396b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1397b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0d66\u0d67" 1398b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1399b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d68\u0d69\u0d6a\u0d6b\u0d6c\u0d6d\u0d6e\u0d6f\u0d70\u0d71{}\u0d72\u0d73\u0d74" 1400b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.0.....1.....2.....3.....4.....56789ABCDEF0123456789ABCDEF0123456789A 1401b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0d75\u0d7a\\\u0d7b\u0d7c\u0d7d\u0d7e\u0d7f [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ" 1402b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // BCDEF012345.....6789ABCDEF0123456789ABCDEF 1403b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " \u20ac ", 1404b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1405b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.9 Oriya National Language Single Shift Table 1406b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1407b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0b66\u0b67" 1408b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C.....DE 1409b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0b68\u0b69\u0b6a\u0b6b\u0b6c\u0b6d\u0b6e\u0b6f\u0b5c\u0b5d{}\u0b5f\u0b70\u0b71 " 1410b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // F.0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF0123456789A 1411b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\\ [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac " 1412b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // BCDEF 1413b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " ", 1414b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1415b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.10 Punjabi National Language Single Shift Table 1416b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1417b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0a66\u0a67" 1418b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1419b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a68\u0a69\u0a6a\u0a6b\u0a6c\u0a6d\u0a6e\u0a6f\u0a59\u0a5a{}\u0a5b\u0a5c\u0a5e" 1420b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....EF.0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF01 1421b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0a75 \\ [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac " 1422b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 23456789ABCDEF 1423b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " ", 1424b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1425b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.11 Tamil National Language Single Shift Table 1426b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby NOTE: TS 23.038 V9.1.1 shows code 0x24 as \u0bef, corrected to \u0bee (typo) 1427b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1428b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0964\u0965 \u0be6\u0be7" 1429b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1430b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0be8\u0be9\u0bea\u0beb\u0bec\u0bed\u0bee\u0bef\u0bf3\u0bf4{}\u0bf5\u0bf6\u0bf7" 1431b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABC 1432b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0bf8\u0bfa\\ [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac " 1433b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // DEF0123456789ABCDEF 1434b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " ", 1435b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1436b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.12 Telugu National Language Single Shift Table 1437b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby NOTE: TS 23.038 V9.1.1 shows code 0x22-0x23 as \u06cc\u06cd, corrected to \u0c6c\u0c6d 1438b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789ABC.....D.....E.....F..... */ 1439b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#* \u0c66\u0c67\u0c68\u0c69" 1440b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C.....D.....E.....F. 1441b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c6a\u0c6b\u0c6c\u0c6d\u0c6e\u0c6f\u0c58\u0c59{}\u0c78\u0c79\u0c7a\u0c7b\u0c7c\\" 1442b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // 0.....1.....2.....3456789ABCDEF0123456789ABCDEF0123456789ABCDEF012345.....6789ABCD 1443b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0c7d\u0c7e\u0c7f [~] |ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac " 1444b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // EF0123456789ABCDEF 1445b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + " ", 1446b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1447b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby /* A.2.13 Urdu National Language Single Shift Table 1448b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 01.....23.....4.....5.6.....789A.....BCDEF0123.....45.....6789.....A.....BC.....D..... */ 1449b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby "@\u00a3$\u00a5\u00bf\"\u00a4%&'\u000c*+ -/<=>\u00a1^\u00a1_#*\u0600\u0601 \u06f0\u06f1" 1450b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // E.....F.....0.....1.....2.....3.....4.....5.....6.....7.....89A.....B.....C..... 1451b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u06f2\u06f3\u06f4\u06f5\u06f6\u06f7\u06f8\u06f9\u060c\u060d{}\u060e\u060f\u0610" 1452b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // D.....E.....F.0.....1.....2.....3.....4.....5.....6.....7.....8.....9.....A..... 1453b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u0611\u0612\\\u0613\u0614\u061b\u061f\u0640\u0652\u0658\u066b\u066c\u0672\u0673" 1454b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby // B.....CDEF.....0123456789ABCDEF0123456789ABCDEF012345.....6789ABCDEF0123456789ABCDEF 1455b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby + "\u06cd[~]\u06d4|ABCDEFGHIJKLMNOPQRSTUVWXYZ \u20ac " 1456b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby }; 1457b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1458b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby static { 145937a2163267d61b29aafb6dabba6102fc43ed2047Jake Hamby enableCountrySpecificEncodings(); 1460b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int numTables = sLanguageTables.length; 1461b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int numShiftTables = sLanguageShiftTables.length; 1462b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (numTables != numShiftTables) { 1463599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.e(TAG, "Error: language tables array length " + numTables + 1464b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " != shift tables array length " + numShiftTables); 1465b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1466b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1467b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sCharsToGsmTables = new SparseIntArray[numTables]; 1468b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i = 0; i < numTables; i++) { 1469b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String table = sLanguageTables[i]; 1470b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1471b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int tableLen = table.length(); 1472b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (tableLen != 0 && tableLen != 128) { 1473599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.e(TAG, "Error: language tables index " + i + 1474b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " length " + tableLen + " (expected 128 or 0)"); 1475b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1476b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1477b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToGsmTable = new SparseIntArray(tableLen); 1478b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sCharsToGsmTables[i] = charToGsmTable; 1479b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int j = 0; j < tableLen; j++) { 1480b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = table.charAt(j); 1481b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby charToGsmTable.put(c, j); 1482b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1483b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1484b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1485b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sCharsToShiftTables = new SparseIntArray[numTables]; 1486b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int i = 0; i < numShiftTables; i++) { 1487b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby String shiftTable = sLanguageShiftTables[i]; 1488b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1489b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby int shiftTableLen = shiftTable.length(); 1490b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (shiftTableLen != 0 && shiftTableLen != 128) { 1491599a90c2a02645a5f2d189b9065b863397a4076eWink Saville Rlog.e(TAG, "Error: language shift tables index " + i + 1492b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby " length " + shiftTableLen + " (expected 128 or 0)"); 1493b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1494b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby 1495b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby SparseIntArray charToShiftTable = new SparseIntArray(shiftTableLen); 1496b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby sCharsToShiftTables[i] = charToShiftTable; 1497b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby for (int j = 0; j < shiftTableLen; j++) { 1498b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby char c = shiftTable.charAt(j); 1499b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby if (c != ' ') { 1500b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby charToShiftTable.put(c, j); 1501b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1502b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1503b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 1504b49a73dfc4c9817bba1f227e9330555acdf9b56fJake Hamby } 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1506