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.inputmethod.latin.userdictionary;
18 
19 import com.android.inputmethod.latin.R;
20 import com.android.inputmethod.latin.common.LocaleUtils;
21 
22 import android.content.Context;
23 import android.text.TextUtils;
24 
25 import java.util.Locale;
26 
27 /**
28  * Utilities of the user dictionary settings
29  * TODO: We really want to move these utilities to a static library.
30  */
31 public class UserDictionarySettingsUtils {
getLocaleDisplayName(Context context, String localeStr)32     public static String getLocaleDisplayName(Context context, String localeStr) {
33         if (TextUtils.isEmpty(localeStr)) {
34             // CAVEAT: localeStr should not be null because a null locale stands for the system
35             // locale in UserDictionary.Words.addWord.
36             return context.getResources().getString(R.string.user_dict_settings_all_languages);
37         }
38         final Locale locale = LocaleUtils.constructLocaleFromString(localeStr);
39         final Locale systemLocale = context.getResources().getConfiguration().locale;
40         return locale.getDisplayName(systemLocale);
41     }
42 }
43