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/* -*- Mode: Java; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*- */
/* vim: set ts=2 et sw=2: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.util;
import android.text.TextUtils;
import java.util.Locale;
public class LocaleUtils {
// Locale.getLanguage() may return legacy language code until Java 17
// https://developer.android.com/reference/java/util/Locale#legacy_language_codes
public static String getLanguageTagForAcceptLanguage(final Locale locale) {
String language = locale.getLanguage();
if (language.equals("in")) {
language = "id";
} else if (language.equals("iw")) {
language = "he";
} else if (language.equals("ji")) {
language = "yi";
}
final StringBuilder out = new StringBuilder(language);
final String country = locale.getCountry();
if (!TextUtils.isEmpty(country)) {
out.append('-').append(country);
}
// e.g. "en", "en-US"
return out.toString();
}
}
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