1 /** 2 * Copyright (C) 2024 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.settings.localepicker; 18 19 import android.content.Context; 20 import android.os.LocaleList; 21 22 import com.android.internal.app.LocaleCollectorBase; 23 import com.android.internal.app.LocaleStore; 24 import com.android.internal.app.SystemLocaleCollector; 25 26 import androidx.annotation.NonNull; 27 import androidx.annotation.Nullable; 28 29 public class SystemLocaleAllListPreferenceController extends 30 LocalePickerBaseListPreferenceController { 31 private static final String KEY_PREFERENCE_CATEGORY_ADD_LANGUAGE_ALL_SUPPORTED = 32 "system_language_all_supported_category"; 33 private static final String KEY_PREFERENCE_SYSTEM_LOCALE_LIST = "system_locale_list"; 34 35 private boolean mIsNumberingSystemMode; 36 @Nullable private LocaleStore.LocaleInfo mLocaleInfo; 37 @Nullable private LocaleList mExplicitLocales; 38 SystemLocaleAllListPreferenceController(@onNull Context context, @NonNull String preferenceKey)39 public SystemLocaleAllListPreferenceController(@NonNull Context context, 40 @NonNull String preferenceKey) { 41 super(context, preferenceKey); 42 } 43 SystemLocaleAllListPreferenceController(@onNull Context context, @NonNull String preferenceKey, @NonNull LocaleStore.LocaleInfo parentLocale, boolean isNumberingSystemMode)44 public SystemLocaleAllListPreferenceController(@NonNull Context context, 45 @NonNull String preferenceKey, @NonNull LocaleStore.LocaleInfo parentLocale, 46 boolean isNumberingSystemMode) { 47 super(context, preferenceKey); 48 mLocaleInfo = parentLocale; 49 mIsNumberingSystemMode = isNumberingSystemMode; 50 } 51 SystemLocaleAllListPreferenceController(@onNull Context context, @NonNull String preferenceKey, @Nullable LocaleList explicitLocales)52 public SystemLocaleAllListPreferenceController(@NonNull Context context, 53 @NonNull String preferenceKey, @Nullable LocaleList explicitLocales) { 54 super(context, preferenceKey); 55 mExplicitLocales = explicitLocales; 56 } 57 58 @Override getPreferenceCategoryKey()59 protected String getPreferenceCategoryKey() { 60 return KEY_PREFERENCE_CATEGORY_ADD_LANGUAGE_ALL_SUPPORTED; 61 } 62 63 @Override getPreferenceKey()64 public @NonNull String getPreferenceKey() { 65 return KEY_PREFERENCE_SYSTEM_LOCALE_LIST; 66 } 67 68 @Override getLocaleCollectorController(Context context)69 protected LocaleCollectorBase getLocaleCollectorController(Context context) { 70 return new SystemLocaleCollector(context, getExplicitLocaleList()); 71 } 72 73 @Override getParentLocale()74 protected @Nullable LocaleStore.LocaleInfo getParentLocale() { 75 return mLocaleInfo; 76 } 77 78 @Override isNumberingMode()79 protected boolean isNumberingMode() { 80 return mIsNumberingSystemMode; 81 } 82 83 @Override getExplicitLocaleList()84 protected @Nullable LocaleList getExplicitLocaleList() { 85 return mExplicitLocales; 86 } 87 } 88