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 package com.android.settings.datetime.timezone;
17 
18 import android.content.Context;
19 import android.icu.text.LocaleDisplayNames;
20 
21 import java.util.Locale;
22 
23 public class RegionPreferenceController extends BaseTimeZonePreferenceController {
24     private static final String PREFERENCE_KEY = "region";
25 
26     private final LocaleDisplayNames mLocaleDisplayNames;
27     private String mRegionId = "";
28 
RegionPreferenceController(Context context)29     public RegionPreferenceController(Context context) {
30         super(context, PREFERENCE_KEY);
31         Locale locale = context.getResources().getConfiguration().getLocales().get(0);
32         mLocaleDisplayNames = LocaleDisplayNames.getInstance(locale);
33 
34     }
35 
36     @Override
getSummary()37     public CharSequence getSummary() {
38         return mLocaleDisplayNames.regionDisplayName(mRegionId);
39     }
40 
setRegionId(String regionId)41     public void setRegionId(String regionId) {
42         mRegionId = regionId;
43     }
44 
getRegionId()45     public String getRegionId() {
46         return mRegionId;
47     }
48 }
49