59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.icu.text;
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import java.util.Locale;
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import libcore.api.IntraCoreApi;
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import libcore.util.NonNull;
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/**
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* Provide functionalities implemented by ICU4C for {@link libcore.icu.TimeZoneNames} and
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* the implementation should be faster than the public APIs provided by
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* {@link android.icu.text.TimeZoneNames}.
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*
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* @hide
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*/
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@IntraCoreApi
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public final class TimeZoneNamesNative {
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private TimeZoneNamesNative() {}
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/**
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* For each tzId passed returns a list of arrays of five elements: Olson name, long name,
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* short name, long DST name and short DST name.
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*
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* @param locale Locale object
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* @param tzIds List of timezone ids
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* @see libcore.icu.TimeZoneNames.ZoneStringsCache#create(java.util.Locale)
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* @return List of [Time zone id, long, short, long DST, short DST] for each id from
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* {@code tzIds}. Any of these value except Olson name can be null.
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*
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* @hide
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*/
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@IntraCoreApi
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public static String[][] getFilledZoneStrings(@NonNull Locale locale, @NonNull String[] tzIds) {
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String[][] result = new String[tzIds.length][5];
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for (int i = 0; i < tzIds.length; ++i) {
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result[i][0] = tzIds[i];
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}
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fillZoneStringsNative(locale.toLanguageTag(), result);
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return result;
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}
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private static native void fillZoneStringsNative(String locale, String[][] result);
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}
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