1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.layoutlib.bridge.android; 18 19 import com.android.layoutlib.bridge.impl.RenderAction; 20 21 import android.os.LocaleList; 22 23 import java.util.Locale; 24 25 /** 26 * This class provides an alternate implementation for {@code java.util.Locale#adjustLanguageCode} 27 * which is not available in openJDK. It also overrides the getDefault method. 28 * 29 * The create tool re-writes references to the above mentioned method to this one. Hence it's 30 * imperative that this class is not deleted unless the create tool is modified. 31 */ 32 @SuppressWarnings("UnusedDeclaration") 33 public class AndroidLocale { 34 adjustLanguageCode(String languageCode)35 public static String adjustLanguageCode(String languageCode) { 36 String adjusted = languageCode.toLowerCase(Locale.US); 37 // Map new language codes to the obsolete language 38 // codes so the correct resource bundles will be used. 39 if (languageCode.equals("he")) { 40 adjusted = "iw"; 41 } else if (languageCode.equals("id")) { 42 adjusted = "in"; 43 } else if (languageCode.equals("yi")) { 44 adjusted = "ji"; 45 } 46 47 return adjusted; 48 } 49 getDefault()50 public static Locale getDefault() { 51 BridgeContext context = RenderAction.getCurrentContext(); 52 if (context != null) { 53 LocaleList localeList = context.getConfiguration().getLocales(); 54 if (!localeList.isEmpty()) { 55 return localeList.get(0); 56 } 57 } 58 return Locale.getDefault(); 59 } 60 } 61