Merge "Fix the displayed name of the personal dictionary"

        listView.setEmptyView(emptyView);

        setHasOptionsMenu(true);

        // Show the language as a subtitle of the action bar

        getActivity().getActionBar().setSubtitle(

                UserDictionarySettingsUtils.getLocaleDisplayName(getActivity(), mLocale));

    }

    @SuppressWarnings("deprecation")

/*

 * Copyright (C) 2013 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.inputmethod.latin.userdictionary;

import com.android.inputmethod.latin.R;

import com.android.inputmethod.latin.utils.LocaleUtils;

import android.content.Context;

import android.text.TextUtils;

import java.util.Locale;

/**

 * Utilities of the user dictionary settings

 * TODO: We really want to move these utilities to a static library.

 */

public class UserDictionarySettingsUtils {

    public static String getLocaleDisplayName(Context context, String localeStr) {

        if (TextUtils.isEmpty(localeStr)) {

            // CAVEAT: localeStr should not be null because a null locale stands for the system

            // locale in UserDictionary.Words.addWord.

            return context.getResources().getString(R.string.user_dict_settings_all_languages);

        }

        final Locale locale = LocaleUtils.constructLocaleFromString(localeStr);

        final Locale systemLocale = context.getResources().getConfiguration().locale;

        return locale.getDisplayName(systemLocale);

    }

}