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CompatUtils.java
/* * Copyright (C) 2016 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.example.android.nfcprovisioning; import android.content.res.Configuration; import android.os.Build; import android.os.LocaleList; import java.util.Locale; public final class CompatUtils { private CompatUtils() { // Prevent instantiation } /** * Retrieves the primary locale from the specified {@link Configuration}. * * @param configuration The current {@link Configuration}. * @return The primary locale. */ public static Locale getPrimaryLocale(Configuration configuration) { if (Build.VERSION.SDK_INT >= 24) { final LocaleList locales = configuration.getLocales(); if (locales.size() > 0) { return locales.get(0); } } //noinspection deprecation return configuration.locale; } }