| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.pim.vcard; |
| |
| import android.content.ContentProviderOperation; |
| import android.content.ContentValues; |
| import android.provider.ContactsContract.Data; |
| import android.provider.ContactsContract.CommonDataKinds.Phone; |
| import android.provider.ContactsContract.CommonDataKinds.StructuredPostal; |
| import android.telephony.PhoneNumberUtils; |
| import android.text.TextUtils; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Utilities for VCard handling codes. |
| */ |
| public class VCardUtils { |
| /* |
| * TODO: some of methods in this class should be placed to the more appropriate place... |
| */ |
| |
| // Note that not all types are included in this map/set, since, for example, TYPE_HOME_FAX is |
| // converted to two attribute Strings. These only contain some minor fields valid in both |
| // vCard and current (as of 2009-08-07) Contacts structure. |
| private static final Map<Integer, String> sKnownPhoneTypesMap_ItoS; |
| private static final Set<String> sPhoneTypesSetUnknownToContacts; |
| |
| private static final Map<String, Integer> sKnownPhoneTypesMap_StoI; |
| |
| static { |
| sKnownPhoneTypesMap_ItoS = new HashMap<Integer, String>(); |
| sKnownPhoneTypesMap_StoI = new HashMap<String, Integer>(); |
| |
| sKnownPhoneTypesMap_ItoS.put(Phone.TYPE_CAR, Constants.ATTR_TYPE_CAR); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_CAR, Phone.TYPE_CAR); |
| sKnownPhoneTypesMap_ItoS.put(Phone.TYPE_PAGER, Constants.ATTR_TYPE_PAGER); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PAGER, Phone.TYPE_PAGER); |
| sKnownPhoneTypesMap_ItoS.put(Phone.TYPE_ISDN, Constants.ATTR_TYPE_ISDN); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_ISDN, Phone.TYPE_ISDN); |
| |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_HOME, Phone.TYPE_HOME); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_WORK, Phone.TYPE_WORK); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_CELL, Phone.TYPE_MOBILE); |
| |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_OTHER, Phone.TYPE_OTHER); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_CALLBACK, Phone.TYPE_CALLBACK); |
| sKnownPhoneTypesMap_StoI.put( |
| Constants.ATTR_TYPE_PHONE_EXTRA_COMPANY_MAIN, Phone.TYPE_COMPANY_MAIN); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_RADIO, Phone.TYPE_RADIO); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_TELEX, Phone.TYPE_TELEX); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_TTY_TDD, Phone.TYPE_TTY_TDD); |
| sKnownPhoneTypesMap_StoI.put(Constants.ATTR_TYPE_PHONE_EXTRA_ASSISTANT, Phone.TYPE_ASSISTANT); |
| |
| sPhoneTypesSetUnknownToContacts = new HashSet<String>(); |
| sPhoneTypesSetUnknownToContacts.add(Constants.ATTR_TYPE_MODEM); |
| sPhoneTypesSetUnknownToContacts.add(Constants.ATTR_TYPE_MSG); |
| sPhoneTypesSetUnknownToContacts.add(Constants.ATTR_TYPE_BBS); |
| sPhoneTypesSetUnknownToContacts.add(Constants.ATTR_TYPE_VIDEO); |
| } |
| |
| public static String getPhoneAttributeString(Integer type) { |
| return sKnownPhoneTypesMap_ItoS.get(type); |
| } |
| |
| /** |
| * Returns Interger when the given types can be parsed as known type. Returns String object |
| * when not, which should be set to label. |
| */ |
| public static Object getPhoneTypeFromStrings(Collection<String> types) { |
| int type = -1; |
| String label = null; |
| boolean isFax = false; |
| boolean hasPref = false; |
| |
| if (types != null) { |
| for (String typeString : types) { |
| typeString = typeString.toUpperCase(); |
| if (typeString.equals(Constants.ATTR_TYPE_PREF)) { |
| hasPref = true; |
| } else if (typeString.equals(Constants.ATTR_TYPE_FAX)) { |
| isFax = true; |
| } else { |
| if (typeString.startsWith("X-") && type < 0) { |
| typeString = typeString.substring(2); |
| } |
| Integer tmp = sKnownPhoneTypesMap_StoI.get(typeString); |
| if (tmp != null) { |
| type = tmp; |
| } else if (type < 0) { |
| type = Phone.TYPE_CUSTOM; |
| label = typeString; |
| } |
| } |
| } |
| } |
| if (type < 0) { |
| if (hasPref) { |
| type = Phone.TYPE_MAIN; |
| } else { |
| // default to TYPE_HOME |
| type = Phone.TYPE_HOME; |
| } |
| } |
| if (isFax) { |
| if (type == Phone.TYPE_HOME) { |
| type = Phone.TYPE_FAX_HOME; |
| } else if (type == Phone.TYPE_WORK) { |
| type = Phone.TYPE_FAX_WORK; |
| } else if (type == Phone.TYPE_OTHER) { |
| type = Phone.TYPE_OTHER_FAX; |
| } |
| } |
| if (type == Phone.TYPE_CUSTOM) { |
| return label; |
| } else { |
| return type; |
| } |
| } |
| |
| public static boolean isValidPhoneAttribute(String phoneAttribute, int vcardType) { |
| // TODO: check the following. |
| // - it may violate vCard spec |
| // - it may contain non-ASCII characters |
| // |
| // TODO: use vcardType |
| return (phoneAttribute.startsWith("X-") || phoneAttribute.startsWith("x-") || |
| sPhoneTypesSetUnknownToContacts.contains(phoneAttribute)); |
| } |
| |
| public static String[] sortNameElements(int vcardType, |
| String familyName, String middleName, String givenName) { |
| String[] list = new String[3]; |
| switch (VCardConfig.getNameOrderType(vcardType)) { |
| case VCardConfig.NAME_ORDER_JAPANESE: |
| // TODO: Should handle Ascii case? |
| list[0] = familyName; |
| list[1] = middleName; |
| list[2] = givenName; |
| break; |
| case VCardConfig.NAME_ORDER_EUROPE: |
| list[0] = middleName; |
| list[1] = givenName; |
| list[2] = familyName; |
| break; |
| default: |
| list[0] = givenName; |
| list[1] = middleName; |
| list[2] = familyName; |
| break; |
| } |
| return list; |
| } |
| |
| public static int getPhoneNumberFormat(final int vcardType) { |
| if (VCardConfig.isJapaneseDevice(vcardType)) { |
| return PhoneNumberUtils.FORMAT_JAPAN; |
| } else { |
| return PhoneNumberUtils.FORMAT_NANP; |
| } |
| } |
| |
| /** |
| * Inserts postal data into the builder object. |
| * |
| * Note that the data structure of ContactsContract is different from that defined in vCard. |
| * So some conversion may be performed in this method. See also |
| * {{@link #getVCardPostalElements(ContentValues)} |
| */ |
| public static void insertStructuredPostalDataUsingContactsStruct(int vcardType, |
| final ContentProviderOperation.Builder builder, |
| final ContactStruct.PostalData postalData) { |
| builder.withValueBackReference(StructuredPostal.RAW_CONTACT_ID, 0); |
| builder.withValue(Data.MIMETYPE, StructuredPostal.CONTENT_ITEM_TYPE); |
| |
| builder.withValue(StructuredPostal.TYPE, postalData.type); |
| if (postalData.type == StructuredPostal.TYPE_CUSTOM) { |
| builder.withValue(StructuredPostal.LABEL, postalData.label); |
| } |
| |
| builder.withValue(StructuredPostal.POBOX, postalData.pobox); |
| // Extended address is dropped since there's no relevant entry in ContactsContract. |
| builder.withValue(StructuredPostal.STREET, postalData.street); |
| builder.withValue(StructuredPostal.CITY, postalData.localty); |
| builder.withValue(StructuredPostal.REGION, postalData.region); |
| builder.withValue(StructuredPostal.POSTCODE, postalData.postalCode); |
| builder.withValue(StructuredPostal.COUNTRY, postalData.country); |
| |
| builder.withValue(StructuredPostal.FORMATTED_ADDRESS, |
| postalData.getFormattedAddress(vcardType)); |
| if (postalData.isPrimary) { |
| builder.withValue(Data.IS_PRIMARY, 1); |
| } |
| } |
| |
| /** |
| * Returns String[] containing address information based on vCard spec |
| * (PO Box, Extended Address, Street, Locality, Region, Postal Code, Country Name). |
| * All String objects are non-null ("" is used when the relevant data is empty). |
| * |
| * Note that the data structure of ContactsContract is different from that defined in vCard. |
| * So some conversion may be performed in this method. See also |
| * {{@link #insertStructuredPostalDataUsingContactsStruct(int, |
| * android.content.ContentProviderOperation.Builder, |
| * android.pim.vcard.ContactStruct.PostalData)} |
| */ |
| public static String[] getVCardPostalElements(ContentValues contentValues) { |
| String[] dataArray = new String[7]; |
| dataArray[0] = contentValues.getAsString(StructuredPostal.POBOX); |
| if (dataArray[0] == null) { |
| dataArray[0] = ""; |
| } |
| // Extended addr. There's no relevant data in ContactsContract. |
| dataArray[1] = ""; |
| dataArray[2] = contentValues.getAsString(StructuredPostal.STREET); |
| if (dataArray[2] == null) { |
| dataArray[2] = ""; |
| } |
| // Assume that localty == city |
| dataArray[3] = contentValues.getAsString(StructuredPostal.CITY); |
| if (dataArray[3] == null) { |
| dataArray[3] = ""; |
| } |
| String region = contentValues.getAsString(StructuredPostal.REGION); |
| if (!TextUtils.isEmpty(region)) { |
| dataArray[4] = region; |
| } else { |
| dataArray[4] = ""; |
| } |
| dataArray[5] = contentValues.getAsString(StructuredPostal.POSTCODE); |
| if (dataArray[5] == null) { |
| dataArray[5] = ""; |
| } |
| dataArray[6] = contentValues.getAsString(StructuredPostal.COUNTRY); |
| if (dataArray[6] == null) { |
| dataArray[6] = ""; |
| } |
| |
| return dataArray; |
| } |
| |
| public static String constructNameFromElements(int nameOrderType, |
| String familyName, String middleName, String givenName) { |
| return constructNameFromElements(nameOrderType, familyName, middleName, givenName, |
| null, null); |
| } |
| |
| public static String constructNameFromElements(int nameOrderType, |
| String familyName, String middleName, String givenName, |
| String prefix, String suffix) { |
| StringBuilder builder = new StringBuilder(); |
| String[] nameList = sortNameElements(nameOrderType, |
| familyName, middleName, givenName); |
| boolean first = true; |
| if (!TextUtils.isEmpty(prefix)) { |
| first = false; |
| builder.append(prefix); |
| } |
| for (String namePart : nameList) { |
| if (!TextUtils.isEmpty(namePart)) { |
| if (first) { |
| first = false; |
| } else { |
| builder.append(' '); |
| } |
| builder.append(namePart); |
| } |
| } |
| if (!TextUtils.isEmpty(suffix)) { |
| if (!first) { |
| builder.append(' '); |
| } |
| builder.append(suffix); |
| } |
| return builder.toString(); |
| } |
| |
| public static boolean containsOnlyPrintableAscii(String str) { |
| if (TextUtils.isEmpty(str)) { |
| return true; |
| } |
| |
| final int length = str.length(); |
| final int asciiFirst = 0x20; |
| final int asciiLast = 0x126; |
| for (int i = 0; i < length; i = str.offsetByCodePoints(i, 1)) { |
| int c = str.codePointAt(i); |
| if (c < asciiFirst || asciiLast < c) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * This is useful when checking the string should be encoded into quoted-printable |
| * or not, which is required by vCard 2.1. |
| * See the definition of "7bit" in vCard 2.1 spec for more information. |
| */ |
| public static boolean containsOnlyNonCrLfPrintableAscii(String str) { |
| if (TextUtils.isEmpty(str)) { |
| return true; |
| } |
| |
| final int length = str.length(); |
| final int asciiFirst = 0x20; |
| final int asciiLast = 0x126; |
| for (int i = 0; i < length; i = str.offsetByCodePoints(i, 1)) { |
| int c = str.codePointAt(i); |
| if (c < asciiFirst || asciiLast < c || c == '\n' || c == '\r') { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * This is useful since vCard 3.0 often requires the ("X-") properties and groups |
| * should contain only alphabets, digits, and hyphen. |
| * |
| * Note: It is already known some devices (wrongly) outputs properties with characters |
| * which should not be in the field. One example is "X-GOOGLE TALK". We accept |
| * such kind of input but must never output it unless the target is very specific |
| * to the device which is able to parse the malformed input. |
| */ |
| public static boolean containsOnlyAlphaDigitHyphen(String str) { |
| if (TextUtils.isEmpty(str)) { |
| return true; |
| } |
| |
| final int lowerAlphabetFirst = 0x41; // included ('A') |
| final int lowerAlphabetLast = 0x5b; // not included ('[') |
| final int upperAlphabetFirst = 0x61; // included ('a') |
| final int upperAlphabetLast = 0x7b; // included ('{') |
| final int digitFirst = 0x30; // included ('0') |
| final int digitLast = 0x39; // included ('9') |
| final int hyphen = '-'; |
| final int length = str.length(); |
| for (int i = 0; i < length; i = str.offsetByCodePoints(i, 1)) { |
| int codepoint = str.codePointAt(i); |
| if (!((lowerAlphabetFirst <= codepoint && codepoint < lowerAlphabetLast) || |
| (upperAlphabetFirst <= codepoint && codepoint < upperAlphabetLast) || |
| (digitFirst <= codepoint && codepoint < digitLast) || |
| (codepoint == hyphen))) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| // TODO: Replace wth the method in Base64 class. |
| private static char PAD = '='; |
| private static final char[] ENCODE64 = { |
| 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P', |
| 'Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f', |
| 'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v', |
| 'w','x','y','z','0','1','2','3','4','5','6','7','8','9','+','/' |
| }; |
| |
| static public String encodeBase64(byte[] data) { |
| if (data == null) { |
| return ""; |
| } |
| |
| char[] charBuffer = new char[(data.length + 2) / 3 * 4]; |
| int position = 0; |
| int _3byte = 0; |
| for (int i=0; i<data.length-2; i+=3) { |
| _3byte = ((data[i] & 0xFF) << 16) + ((data[i+1] & 0xFF) << 8) + (data[i+2] & 0xFF); |
| charBuffer[position++] = ENCODE64[_3byte >> 18]; |
| charBuffer[position++] = ENCODE64[(_3byte >> 12) & 0x3F]; |
| charBuffer[position++] = ENCODE64[(_3byte >> 6) & 0x3F]; |
| charBuffer[position++] = ENCODE64[_3byte & 0x3F]; |
| } |
| switch(data.length % 3) { |
| case 1: // [111111][11 0000][0000 00][000000] |
| _3byte = ((data[data.length-1] & 0xFF) << 16); |
| charBuffer[position++] = ENCODE64[_3byte >> 18]; |
| charBuffer[position++] = ENCODE64[(_3byte >> 12) & 0x3F]; |
| charBuffer[position++] = PAD; |
| charBuffer[position++] = PAD; |
| break; |
| case 2: // [111111][11 1111][1111 00][000000] |
| _3byte = ((data[data.length-2] & 0xFF) << 16) + ((data[data.length-1] & 0xFF) << 8); |
| charBuffer[position++] = ENCODE64[_3byte >> 18]; |
| charBuffer[position++] = ENCODE64[(_3byte >> 12) & 0x3F]; |
| charBuffer[position++] = ENCODE64[(_3byte >> 6) & 0x3F]; |
| charBuffer[position++] = PAD; |
| break; |
| } |
| |
| return new String(charBuffer); |
| } |
| |
| static public String toHalfWidthString(String orgString) { |
| if (TextUtils.isEmpty(orgString)) { |
| return null; |
| } |
| StringBuilder builder = new StringBuilder(); |
| int length = orgString.length(); |
| for (int i = 0; i < length; i++) { |
| // All Japanese character is able to be expressed by char. |
| // Do not need to use String#codepPointAt(). |
| char ch = orgString.charAt(i); |
| CharSequence halfWidthText = JapaneseUtils.tryGetHalfWidthText(ch); |
| if (halfWidthText != null) { |
| builder.append(halfWidthText); |
| } else { |
| builder.append(ch); |
| } |
| } |
| return builder.toString(); |
| } |
| |
| private VCardUtils() { |
| } |
| } |
| |
| /** |
| * TextUtils especially for Japanese. |
| * TODO: make this in android.text in the future |
| */ |
| class JapaneseUtils { |
| static private final Map<Character, String> sHalfWidthMap = |
| new HashMap<Character, String>(); |
| |
| static { |
| // There's no logical mapping rule in Unicode. Sigh. |
| sHalfWidthMap.put('\u3001', "\uFF64"); |
| sHalfWidthMap.put('\u3002', "\uFF61"); |
| sHalfWidthMap.put('\u300C', "\uFF62"); |
| sHalfWidthMap.put('\u300D', "\uFF63"); |
| sHalfWidthMap.put('\u301C', "~"); |
| sHalfWidthMap.put('\u3041', "\uFF67"); |
| sHalfWidthMap.put('\u3042', "\uFF71"); |
| sHalfWidthMap.put('\u3043', "\uFF68"); |
| sHalfWidthMap.put('\u3044', "\uFF72"); |
| sHalfWidthMap.put('\u3045', "\uFF69"); |
| sHalfWidthMap.put('\u3046', "\uFF73"); |
| sHalfWidthMap.put('\u3047', "\uFF6A"); |
| sHalfWidthMap.put('\u3048', "\uFF74"); |
| sHalfWidthMap.put('\u3049', "\uFF6B"); |
| sHalfWidthMap.put('\u304A', "\uFF75"); |
| sHalfWidthMap.put('\u304B', "\uFF76"); |
| sHalfWidthMap.put('\u304C', "\uFF76\uFF9E"); |
| sHalfWidthMap.put('\u304D', "\uFF77"); |
| sHalfWidthMap.put('\u304E', "\uFF77\uFF9E"); |
| sHalfWidthMap.put('\u304F', "\uFF78"); |
| sHalfWidthMap.put('\u3050', "\uFF78\uFF9E"); |
| sHalfWidthMap.put('\u3051', "\uFF79"); |
| sHalfWidthMap.put('\u3052', "\uFF79\uFF9E"); |
| sHalfWidthMap.put('\u3053', "\uFF7A"); |
| sHalfWidthMap.put('\u3054', "\uFF7A\uFF9E"); |
| sHalfWidthMap.put('\u3055', "\uFF7B"); |
| sHalfWidthMap.put('\u3056', "\uFF7B\uFF9E"); |
| sHalfWidthMap.put('\u3057', "\uFF7C"); |
| sHalfWidthMap.put('\u3058', "\uFF7C\uFF9E"); |
| sHalfWidthMap.put('\u3059', "\uFF7D"); |
| sHalfWidthMap.put('\u305A', "\uFF7D\uFF9E"); |
| sHalfWidthMap.put('\u305B', "\uFF7E"); |
| sHalfWidthMap.put('\u305C', "\uFF7E\uFF9E"); |
| sHalfWidthMap.put('\u305D', "\uFF7F"); |
| sHalfWidthMap.put('\u305E', "\uFF7F\uFF9E"); |
| sHalfWidthMap.put('\u305F', "\uFF80"); |
| sHalfWidthMap.put('\u3060', "\uFF80\uFF9E"); |
| sHalfWidthMap.put('\u3061', "\uFF81"); |
| sHalfWidthMap.put('\u3062', "\uFF81\uFF9E"); |
| sHalfWidthMap.put('\u3063', "\uFF6F"); |
| sHalfWidthMap.put('\u3064', "\uFF82"); |
| sHalfWidthMap.put('\u3065', "\uFF82\uFF9E"); |
| sHalfWidthMap.put('\u3066', "\uFF83"); |
| sHalfWidthMap.put('\u3067', "\uFF83\uFF9E"); |
| sHalfWidthMap.put('\u3068', "\uFF84"); |
| sHalfWidthMap.put('\u3069', "\uFF84\uFF9E"); |
| sHalfWidthMap.put('\u306A', "\uFF85"); |
| sHalfWidthMap.put('\u306B', "\uFF86"); |
| sHalfWidthMap.put('\u306C', "\uFF87"); |
| sHalfWidthMap.put('\u306D', "\uFF88"); |
| sHalfWidthMap.put('\u306E', "\uFF89"); |
| sHalfWidthMap.put('\u306F', "\uFF8A"); |
| sHalfWidthMap.put('\u3070', "\uFF8A\uFF9E"); |
| sHalfWidthMap.put('\u3071', "\uFF8A\uFF9F"); |
| sHalfWidthMap.put('\u3072', "\uFF8B"); |
| sHalfWidthMap.put('\u3073', "\uFF8B\uFF9E"); |
| sHalfWidthMap.put('\u3074', "\uFF8B\uFF9F"); |
| sHalfWidthMap.put('\u3075', "\uFF8C"); |
| sHalfWidthMap.put('\u3076', "\uFF8C\uFF9E"); |
| sHalfWidthMap.put('\u3077', "\uFF8C\uFF9F"); |
| sHalfWidthMap.put('\u3078', "\uFF8D"); |
| sHalfWidthMap.put('\u3079', "\uFF8D\uFF9E"); |
| sHalfWidthMap.put('\u307A', "\uFF8D\uFF9F"); |
| sHalfWidthMap.put('\u307B', "\uFF8E"); |
| sHalfWidthMap.put('\u307C', "\uFF8E\uFF9E"); |
| sHalfWidthMap.put('\u307D', "\uFF8E\uFF9F"); |
| sHalfWidthMap.put('\u307E', "\uFF8F"); |
| sHalfWidthMap.put('\u307F', "\uFF90"); |
| sHalfWidthMap.put('\u3080', "\uFF91"); |
| sHalfWidthMap.put('\u3081', "\uFF92"); |
| sHalfWidthMap.put('\u3082', "\uFF93"); |
| sHalfWidthMap.put('\u3083', "\uFF6C"); |
| sHalfWidthMap.put('\u3084', "\uFF94"); |
| sHalfWidthMap.put('\u3085', "\uFF6D"); |
| sHalfWidthMap.put('\u3086', "\uFF95"); |
| sHalfWidthMap.put('\u3087', "\uFF6E"); |
| sHalfWidthMap.put('\u3088', "\uFF96"); |
| sHalfWidthMap.put('\u3089', "\uFF97"); |
| sHalfWidthMap.put('\u308A', "\uFF98"); |
| sHalfWidthMap.put('\u308B', "\uFF99"); |
| sHalfWidthMap.put('\u308C', "\uFF9A"); |
| sHalfWidthMap.put('\u308D', "\uFF9B"); |
| sHalfWidthMap.put('\u308E', "\uFF9C"); |
| sHalfWidthMap.put('\u308F', "\uFF9C"); |
| sHalfWidthMap.put('\u3090', "\uFF72"); |
| sHalfWidthMap.put('\u3091', "\uFF74"); |
| sHalfWidthMap.put('\u3092', "\uFF66"); |
| sHalfWidthMap.put('\u3093', "\uFF9D"); |
| sHalfWidthMap.put('\u309B', "\uFF9E"); |
| sHalfWidthMap.put('\u309C', "\uFF9F"); |
| sHalfWidthMap.put('\u30A1', "\uFF67"); |
| sHalfWidthMap.put('\u30A2', "\uFF71"); |
| sHalfWidthMap.put('\u30A3', "\uFF68"); |
| sHalfWidthMap.put('\u30A4', "\uFF72"); |
| sHalfWidthMap.put('\u30A5', "\uFF69"); |
| sHalfWidthMap.put('\u30A6', "\uFF73"); |
| sHalfWidthMap.put('\u30A7', "\uFF6A"); |
| sHalfWidthMap.put('\u30A8', "\uFF74"); |
| sHalfWidthMap.put('\u30A9', "\uFF6B"); |
| sHalfWidthMap.put('\u30AA', "\uFF75"); |
| sHalfWidthMap.put('\u30AB', "\uFF76"); |
| sHalfWidthMap.put('\u30AC', "\uFF76\uFF9E"); |
| sHalfWidthMap.put('\u30AD', "\uFF77"); |
| sHalfWidthMap.put('\u30AE', "\uFF77\uFF9E"); |
| sHalfWidthMap.put('\u30AF', "\uFF78"); |
| sHalfWidthMap.put('\u30B0', "\uFF78\uFF9E"); |
| sHalfWidthMap.put('\u30B1', "\uFF79"); |
| sHalfWidthMap.put('\u30B2', "\uFF79\uFF9E"); |
| sHalfWidthMap.put('\u30B3', "\uFF7A"); |
| sHalfWidthMap.put('\u30B4', "\uFF7A\uFF9E"); |
| sHalfWidthMap.put('\u30B5', "\uFF7B"); |
| sHalfWidthMap.put('\u30B6', "\uFF7B\uFF9E"); |
| sHalfWidthMap.put('\u30B7', "\uFF7C"); |
| sHalfWidthMap.put('\u30B8', "\uFF7C\uFF9E"); |
| sHalfWidthMap.put('\u30B9', "\uFF7D"); |
| sHalfWidthMap.put('\u30BA', "\uFF7D\uFF9E"); |
| sHalfWidthMap.put('\u30BB', "\uFF7E"); |
| sHalfWidthMap.put('\u30BC', "\uFF7E\uFF9E"); |
| sHalfWidthMap.put('\u30BD', "\uFF7F"); |
| sHalfWidthMap.put('\u30BE', "\uFF7F\uFF9E"); |
| sHalfWidthMap.put('\u30BF', "\uFF80"); |
| sHalfWidthMap.put('\u30C0', "\uFF80\uFF9E"); |
| sHalfWidthMap.put('\u30C1', "\uFF81"); |
| sHalfWidthMap.put('\u30C2', "\uFF81\uFF9E"); |
| sHalfWidthMap.put('\u30C3', "\uFF6F"); |
| sHalfWidthMap.put('\u30C4', "\uFF82"); |
| sHalfWidthMap.put('\u30C5', "\uFF82\uFF9E"); |
| sHalfWidthMap.put('\u30C6', "\uFF83"); |
| sHalfWidthMap.put('\u30C7', "\uFF83\uFF9E"); |
| sHalfWidthMap.put('\u30C8', "\uFF84"); |
| sHalfWidthMap.put('\u30C9', "\uFF84\uFF9E"); |
| sHalfWidthMap.put('\u30CA', "\uFF85"); |
| sHalfWidthMap.put('\u30CB', "\uFF86"); |
| sHalfWidthMap.put('\u30CC', "\uFF87"); |
| sHalfWidthMap.put('\u30CD', "\uFF88"); |
| sHalfWidthMap.put('\u30CE', "\uFF89"); |
| sHalfWidthMap.put('\u30CF', "\uFF8A"); |
| sHalfWidthMap.put('\u30D0', "\uFF8A\uFF9E"); |
| sHalfWidthMap.put('\u30D1', "\uFF8A\uFF9F"); |
| sHalfWidthMap.put('\u30D2', "\uFF8B"); |
| sHalfWidthMap.put('\u30D3', "\uFF8B\uFF9E"); |
| sHalfWidthMap.put('\u30D4', "\uFF8B\uFF9F"); |
| sHalfWidthMap.put('\u30D5', "\uFF8C"); |
| sHalfWidthMap.put('\u30D6', "\uFF8C\uFF9E"); |
| sHalfWidthMap.put('\u30D7', "\uFF8C\uFF9F"); |
| sHalfWidthMap.put('\u30D8', "\uFF8D"); |
| sHalfWidthMap.put('\u30D9', "\uFF8D\uFF9E"); |
| sHalfWidthMap.put('\u30DA', "\uFF8D\uFF9F"); |
| sHalfWidthMap.put('\u30DB', "\uFF8E"); |
| sHalfWidthMap.put('\u30DC', "\uFF8E\uFF9E"); |
| sHalfWidthMap.put('\u30DD', "\uFF8E\uFF9F"); |
| sHalfWidthMap.put('\u30DE', "\uFF8F"); |
| sHalfWidthMap.put('\u30DF', "\uFF90"); |
| sHalfWidthMap.put('\u30E0', "\uFF91"); |
| sHalfWidthMap.put('\u30E1', "\uFF92"); |
| sHalfWidthMap.put('\u30E2', "\uFF93"); |
| sHalfWidthMap.put('\u30E3', "\uFF6C"); |
| sHalfWidthMap.put('\u30E4', "\uFF94"); |
| sHalfWidthMap.put('\u30E5', "\uFF6D"); |
| sHalfWidthMap.put('\u30E6', "\uFF95"); |
| sHalfWidthMap.put('\u30E7', "\uFF6E"); |
| sHalfWidthMap.put('\u30E8', "\uFF96"); |
| sHalfWidthMap.put('\u30E9', "\uFF97"); |
| sHalfWidthMap.put('\u30EA', "\uFF98"); |
| sHalfWidthMap.put('\u30EB', "\uFF99"); |
| sHalfWidthMap.put('\u30EC', "\uFF9A"); |
| sHalfWidthMap.put('\u30ED', "\uFF9B"); |
| sHalfWidthMap.put('\u30EE', "\uFF9C"); |
| sHalfWidthMap.put('\u30EF', "\uFF9C"); |
| sHalfWidthMap.put('\u30F0', "\uFF72"); |
| sHalfWidthMap.put('\u30F1', "\uFF74"); |
| sHalfWidthMap.put('\u30F2', "\uFF66"); |
| sHalfWidthMap.put('\u30F3', "\uFF9D"); |
| sHalfWidthMap.put('\u30F4', "\uFF73\uFF9E"); |
| sHalfWidthMap.put('\u30F5', "\uFF76"); |
| sHalfWidthMap.put('\u30F6', "\uFF79"); |
| sHalfWidthMap.put('\u30FB', "\uFF65"); |
| sHalfWidthMap.put('\u30FC', "\uFF70"); |
| sHalfWidthMap.put('\uFF01', "!"); |
| sHalfWidthMap.put('\uFF02', "\""); |
| sHalfWidthMap.put('\uFF03', "#"); |
| sHalfWidthMap.put('\uFF04', "$"); |
| sHalfWidthMap.put('\uFF05', "%"); |
| sHalfWidthMap.put('\uFF06', "&"); |
| sHalfWidthMap.put('\uFF07', "'"); |
| sHalfWidthMap.put('\uFF08', "("); |
| sHalfWidthMap.put('\uFF09', ")"); |
| sHalfWidthMap.put('\uFF0A', "*"); |
| sHalfWidthMap.put('\uFF0B', "+"); |
| sHalfWidthMap.put('\uFF0C', ","); |
| sHalfWidthMap.put('\uFF0D', "-"); |
| sHalfWidthMap.put('\uFF0E', "."); |
| sHalfWidthMap.put('\uFF0F', "/"); |
| sHalfWidthMap.put('\uFF10', "0"); |
| sHalfWidthMap.put('\uFF11', "1"); |
| sHalfWidthMap.put('\uFF12', "2"); |
| sHalfWidthMap.put('\uFF13', "3"); |
| sHalfWidthMap.put('\uFF14', "4"); |
| sHalfWidthMap.put('\uFF15', "5"); |
| sHalfWidthMap.put('\uFF16', "6"); |
| sHalfWidthMap.put('\uFF17', "7"); |
| sHalfWidthMap.put('\uFF18', "8"); |
| sHalfWidthMap.put('\uFF19', "9"); |
| sHalfWidthMap.put('\uFF1A', ":"); |
| sHalfWidthMap.put('\uFF1B', ";"); |
| sHalfWidthMap.put('\uFF1C', "<"); |
| sHalfWidthMap.put('\uFF1D', "="); |
| sHalfWidthMap.put('\uFF1E', ">"); |
| sHalfWidthMap.put('\uFF1F', "?"); |
| sHalfWidthMap.put('\uFF20', "@"); |
| sHalfWidthMap.put('\uFF21', "A"); |
| sHalfWidthMap.put('\uFF22', "B"); |
| sHalfWidthMap.put('\uFF23', "C"); |
| sHalfWidthMap.put('\uFF24', "D"); |
| sHalfWidthMap.put('\uFF25', "E"); |
| sHalfWidthMap.put('\uFF26', "F"); |
| sHalfWidthMap.put('\uFF27', "G"); |
| sHalfWidthMap.put('\uFF28', "H"); |
| sHalfWidthMap.put('\uFF29', "I"); |
| sHalfWidthMap.put('\uFF2A', "J"); |
| sHalfWidthMap.put('\uFF2B', "K"); |
| sHalfWidthMap.put('\uFF2C', "L"); |
| sHalfWidthMap.put('\uFF2D', "M"); |
| sHalfWidthMap.put('\uFF2E', "N"); |
| sHalfWidthMap.put('\uFF2F', "O"); |
| sHalfWidthMap.put('\uFF30', "P"); |
| sHalfWidthMap.put('\uFF31', "Q"); |
| sHalfWidthMap.put('\uFF32', "R"); |
| sHalfWidthMap.put('\uFF33', "S"); |
| sHalfWidthMap.put('\uFF34', "T"); |
| sHalfWidthMap.put('\uFF35', "U"); |
| sHalfWidthMap.put('\uFF36', "V"); |
| sHalfWidthMap.put('\uFF37', "W"); |
| sHalfWidthMap.put('\uFF38', "X"); |
| sHalfWidthMap.put('\uFF39', "Y"); |
| sHalfWidthMap.put('\uFF3A', "Z"); |
| sHalfWidthMap.put('\uFF3B', "["); |
| sHalfWidthMap.put('\uFF3C', "\\"); |
| sHalfWidthMap.put('\uFF3D', "]"); |
| sHalfWidthMap.put('\uFF3E', "^"); |
| sHalfWidthMap.put('\uFF3F', "_"); |
| sHalfWidthMap.put('\uFF41', "a"); |
| sHalfWidthMap.put('\uFF42', "b"); |
| sHalfWidthMap.put('\uFF43', "c"); |
| sHalfWidthMap.put('\uFF44', "d"); |
| sHalfWidthMap.put('\uFF45', "e"); |
| sHalfWidthMap.put('\uFF46', "f"); |
| sHalfWidthMap.put('\uFF47', "g"); |
| sHalfWidthMap.put('\uFF48', "h"); |
| sHalfWidthMap.put('\uFF49', "i"); |
| sHalfWidthMap.put('\uFF4A', "j"); |
| sHalfWidthMap.put('\uFF4B', "k"); |
| sHalfWidthMap.put('\uFF4C', "l"); |
| sHalfWidthMap.put('\uFF4D', "m"); |
| sHalfWidthMap.put('\uFF4E', "n"); |
| sHalfWidthMap.put('\uFF4F', "o"); |
| sHalfWidthMap.put('\uFF50', "p"); |
| sHalfWidthMap.put('\uFF51', "q"); |
| sHalfWidthMap.put('\uFF52', "r"); |
| sHalfWidthMap.put('\uFF53', "s"); |
| sHalfWidthMap.put('\uFF54', "t"); |
| sHalfWidthMap.put('\uFF55', "u"); |
| sHalfWidthMap.put('\uFF56', "v"); |
| sHalfWidthMap.put('\uFF57', "w"); |
| sHalfWidthMap.put('\uFF58', "x"); |
| sHalfWidthMap.put('\uFF59', "y"); |
| sHalfWidthMap.put('\uFF5A', "z"); |
| sHalfWidthMap.put('\uFF5B', "{"); |
| sHalfWidthMap.put('\uFF5C', "|"); |
| sHalfWidthMap.put('\uFF5D', "}"); |
| sHalfWidthMap.put('\uFF5E', "~"); |
| sHalfWidthMap.put('\uFF61', "\uFF61"); |
| sHalfWidthMap.put('\uFF62', "\uFF62"); |
| sHalfWidthMap.put('\uFF63', "\uFF63"); |
| sHalfWidthMap.put('\uFF64', "\uFF64"); |
| sHalfWidthMap.put('\uFF65', "\uFF65"); |
| sHalfWidthMap.put('\uFF66', "\uFF66"); |
| sHalfWidthMap.put('\uFF67', "\uFF67"); |
| sHalfWidthMap.put('\uFF68', "\uFF68"); |
| sHalfWidthMap.put('\uFF69', "\uFF69"); |
| sHalfWidthMap.put('\uFF6A', "\uFF6A"); |
| sHalfWidthMap.put('\uFF6B', "\uFF6B"); |
| sHalfWidthMap.put('\uFF6C', "\uFF6C"); |
| sHalfWidthMap.put('\uFF6D', "\uFF6D"); |
| sHalfWidthMap.put('\uFF6E', "\uFF6E"); |
| sHalfWidthMap.put('\uFF6F', "\uFF6F"); |
| sHalfWidthMap.put('\uFF70', "\uFF70"); |
| sHalfWidthMap.put('\uFF71', "\uFF71"); |
| sHalfWidthMap.put('\uFF72', "\uFF72"); |
| sHalfWidthMap.put('\uFF73', "\uFF73"); |
| sHalfWidthMap.put('\uFF74', "\uFF74"); |
| sHalfWidthMap.put('\uFF75', "\uFF75"); |
| sHalfWidthMap.put('\uFF76', "\uFF76"); |
| sHalfWidthMap.put('\uFF77', "\uFF77"); |
| sHalfWidthMap.put('\uFF78', "\uFF78"); |
| sHalfWidthMap.put('\uFF79', "\uFF79"); |
| sHalfWidthMap.put('\uFF7A', "\uFF7A"); |
| sHalfWidthMap.put('\uFF7B', "\uFF7B"); |
| sHalfWidthMap.put('\uFF7C', "\uFF7C"); |
| sHalfWidthMap.put('\uFF7D', "\uFF7D"); |
| sHalfWidthMap.put('\uFF7E', "\uFF7E"); |
| sHalfWidthMap.put('\uFF7F', "\uFF7F"); |
| sHalfWidthMap.put('\uFF80', "\uFF80"); |
| sHalfWidthMap.put('\uFF81', "\uFF81"); |
| sHalfWidthMap.put('\uFF82', "\uFF82"); |
| sHalfWidthMap.put('\uFF83', "\uFF83"); |
| sHalfWidthMap.put('\uFF84', "\uFF84"); |
| sHalfWidthMap.put('\uFF85', "\uFF85"); |
| sHalfWidthMap.put('\uFF86', "\uFF86"); |
| sHalfWidthMap.put('\uFF87', "\uFF87"); |
| sHalfWidthMap.put('\uFF88', "\uFF88"); |
| sHalfWidthMap.put('\uFF89', "\uFF89"); |
| sHalfWidthMap.put('\uFF8A', "\uFF8A"); |
| sHalfWidthMap.put('\uFF8B', "\uFF8B"); |
| sHalfWidthMap.put('\uFF8C', "\uFF8C"); |
| sHalfWidthMap.put('\uFF8D', "\uFF8D"); |
| sHalfWidthMap.put('\uFF8E', "\uFF8E"); |
| sHalfWidthMap.put('\uFF8F', "\uFF8F"); |
| sHalfWidthMap.put('\uFF90', "\uFF90"); |
| sHalfWidthMap.put('\uFF91', "\uFF91"); |
| sHalfWidthMap.put('\uFF92', "\uFF92"); |
| sHalfWidthMap.put('\uFF93', "\uFF93"); |
| sHalfWidthMap.put('\uFF94', "\uFF94"); |
| sHalfWidthMap.put('\uFF95', "\uFF95"); |
| sHalfWidthMap.put('\uFF96', "\uFF96"); |
| sHalfWidthMap.put('\uFF97', "\uFF97"); |
| sHalfWidthMap.put('\uFF98', "\uFF98"); |
| sHalfWidthMap.put('\uFF99', "\uFF99"); |
| sHalfWidthMap.put('\uFF9A', "\uFF9A"); |
| sHalfWidthMap.put('\uFF9B', "\uFF9B"); |
| sHalfWidthMap.put('\uFF9C', "\uFF9C"); |
| sHalfWidthMap.put('\uFF9D', "\uFF9D"); |
| sHalfWidthMap.put('\uFF9E', "\uFF9E"); |
| sHalfWidthMap.put('\uFF9F', "\uFF9F"); |
| sHalfWidthMap.put('\uFFE5', "\u005C\u005C"); |
| } |
| |
| /** |
| * Return half-width version of that character if possible. Return null if not possible |
| * @param ch input character |
| * @return CharSequence object if the mapping for ch exists. Return null otherwise. |
| */ |
| public static CharSequence tryGetHalfWidthText(char ch) { |
| if (sHalfWidthMap.containsKey(ch)) { |
| return sHalfWidthMap.get(ch); |
| } else { |
| return null; |
| } |
| } |
| } |