1 /*
2  * Copyright (C) 2013 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.inputmethod;
18 
19 import android.content.Context;
20 import android.text.TextUtils;
21 
22 import com.android.settings.R;
23 import com.android.settings.Utils;
24 
25 import java.util.Locale;
26 
27 /**
28  * Utilities of the user dictionary settings
29  */
30 public class UserDictionarySettingsUtils {
getLocaleDisplayName(Context context, String localeStr)31     public static String getLocaleDisplayName(Context context, String localeStr) {
32         if (TextUtils.isEmpty(localeStr)) {
33             // CAVEAT: localeStr should not be null because a null locale stands for the system
34             // locale in UserDictionary.Words.addWord.
35             return context.getResources().getString(R.string.user_dict_settings_all_languages);
36         }
37         final Locale locale = Utils.createLocaleFromString(localeStr);
38         final Locale systemLocale = context.getResources().getConfiguration().locale;
39         return locale.getDisplayName(systemLocale);
40     }
41 }
42