| /* |
| * Copyright (C) 2014 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.layoutlib.bridge.android; |
| |
| import com.android.layoutlib.bridge.impl.RenderAction; |
| |
| import android.icu.util.ULocale; |
| |
| import java.util.Locale; |
| |
| /** |
| * This class provides an alternate implementation for {@code java.util.Locale#toLanguageTag} |
| * which is only available after Java 6. |
| * |
| * The create tool re-writes references to the above mentioned method to this one. Hence it's |
| * imperative that this class is not deleted unless the create tool is modified. |
| */ |
| @SuppressWarnings("UnusedDeclaration") |
| public class AndroidLocale { |
| |
| public static String toLanguageTag(Locale locale) { |
| return ULocale.forLocale(locale).toLanguageTag(); |
| } |
| |
| public static String adjustLanguageCode(String languageCode) { |
| String adjusted = languageCode.toLowerCase(Locale.US); |
| // Map new language codes to the obsolete language |
| // codes so the correct resource bundles will be used. |
| if (languageCode.equals("he")) { |
| adjusted = "iw"; |
| } else if (languageCode.equals("id")) { |
| adjusted = "in"; |
| } else if (languageCode.equals("yi")) { |
| adjusted = "ji"; |
| } |
| |
| return adjusted; |
| } |
| |
| public static Locale forLanguageTag(String tag) { |
| return ULocale.forLanguageTag(tag).toLocale(); |
| } |
| |
| public static String getScript(Locale locale) { |
| return ULocale.forLocale(locale).getScript(); |
| } |
| |
| public static Locale getDefault() { |
| BridgeContext context = RenderAction.getCurrentContext(); |
| if (context != null) { |
| Locale locale = context.getConfiguration().locale; |
| if (locale != null) { |
| return locale; |
| } |
| } |
| return Locale.getDefault(); |
| } |
| } |