| /* |
| * 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 com.android.icu.text; |
| |
| import android.icu.impl.ICUData; |
| import android.icu.impl.ICUResourceBundle; |
| import android.icu.text.BreakIterator; |
| import android.icu.text.CaseMap; |
| import android.icu.util.UResourceBundle; |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| |
| /** |
| * This class is used by android.webkit.DateSorter. |
| */ |
| @libcore.api.CorePlatformApi |
| public class DateSorterBridge { |
| private final String yesterday; // "Yesterday". |
| private final String today; // "Today". |
| |
| /** |
| * @throws AssertionError for the legacy behavior when the ICU data is missing |
| */ |
| @libcore.api.CorePlatformApi |
| public static DateSorterBridge createInstance(Locale locale) throws AssertionError { |
| return new DateSorterBridge(locale); |
| } |
| |
| private DateSorterBridge(Locale locale) throws AssertionError { |
| String todayStr; |
| String yesterdayStr; |
| try { |
| ICUResourceBundle rb = (ICUResourceBundle) UResourceBundle.getBundleInstance( |
| ICUData.ICU_BASE_NAME, locale); |
| rb = rb.getWithFallback("fields/day/relative"); |
| // Enable fallback because a resource bundle could contain 1 only, not -1. |
| yesterdayStr = rb.getStringWithFallback("-1"); |
| todayStr = rb.getStringWithFallback("0"); |
| } catch (MissingResourceException e) { |
| // Preserve legacy behavior throwing AssertionError for missing resource. |
| throw new AssertionError(e); |
| } |
| |
| BreakIterator breakIterator = BreakIterator.getSentenceInstance(locale); |
| |
| CaseMap.Title caseMap = CaseMap.toTitle().noLowercase().noBreakAdjustment(); |
| yesterday = caseMap.apply(locale, breakIterator, yesterdayStr); |
| today = caseMap.apply(locale, breakIterator, todayStr); |
| } |
| |
| @libcore.api.CorePlatformApi |
| public String getYesterday() { |
| return yesterday; |
| } |
| |
| @libcore.api.CorePlatformApi |
| public String getToday() { |
| return today; |
| } |
| } |