1 /* 2 * Copyright (C) 2018 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.car.settings.language; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.Context; 21 22 import com.android.car.settings.common.FragmentController; 23 import com.android.internal.app.LocaleStore; 24 25 import java.util.Set; 26 27 /** Business logic for handling a secondary page for languages which have multiple locales. */ 28 public class ChildLocalePickerPreferenceController extends LanguageBasePreferenceController { 29 30 private LocaleStore.LocaleInfo mParentLocaleInfo; 31 ChildLocalePickerPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)32 public ChildLocalePickerPreferenceController(Context context, String preferenceKey, 33 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 34 super(context, preferenceKey, fragmentController, uxRestrictions); 35 } 36 37 /** Set the parent locale info which should be used to provide options in this second screen. */ setParentLocaleInfo(LocaleStore.LocaleInfo parentLocaleInfo)38 public void setParentLocaleInfo(LocaleStore.LocaleInfo parentLocaleInfo) { 39 mParentLocaleInfo = parentLocaleInfo; 40 } 41 42 @Override defineLocaleProvider()43 protected LocalePreferenceProvider defineLocaleProvider() { 44 Set<LocaleStore.LocaleInfo> mLocaleInfoSet = LocaleStore.getLevelLocales( 45 getContext(), 46 getExclusionSet(), 47 mParentLocaleInfo, 48 /* translatedOnly= */ true); 49 50 return LocalePreferenceProvider.newInstance(getContext(), mLocaleInfoSet, 51 mParentLocaleInfo); 52 } 53 } 54