1/*
2 * Copyright (C) 2017 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
17package android.support.v4.os;
18
19import static android.os.Build.VERSION.SDK_INT;
20
21import android.content.res.Configuration;
22
23/**
24 * Helper class which allows access to properties of {@link Configuration} in
25 * a backward compatible fashion.
26 */
27public final class ConfigurationCompat {
28    private ConfigurationCompat() {
29    }
30
31    /**
32     * Get the {@link LocaleListCompat} from the {@link Configuration}.
33     *
34     * @return The locale list.
35     */
36    public static LocaleListCompat getLocales(Configuration configuration) {
37        if (SDK_INT >= 24) {
38            return LocaleListCompat.wrap(configuration.getLocales());
39        } else {
40            return LocaleListCompat.create(configuration.locale);
41        }
42    }
43}
44