| /* |
| * 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.android.dialer.configprovider; |
| |
| import android.content.Context; |
| import android.support.annotation.NonNull; |
| import android.support.v4.os.UserManagerCompat; |
| import com.android.dialer.common.Assert; |
| |
| /** Accessor for getting a {@link ConfigProvider}. */ |
| public class ConfigProviderBindings { |
| |
| private static ConfigProvider configProviderStub; |
| |
| public static ConfigProvider get(@NonNull Context context) { |
| Assert.isNotNull(context); |
| if (!UserManagerCompat.isUserUnlocked(context)) { |
| if (configProviderStub == null) { |
| configProviderStub = new ConfigProviderStub(); |
| } |
| return configProviderStub; |
| } |
| return ConfigProviderComponent.get(context).getConfigProvider(); |
| } |
| |
| private static class ConfigProviderStub implements ConfigProvider { |
| @Override |
| public String getString(String key, String defaultValue) { |
| return defaultValue; |
| } |
| |
| @Override |
| public long getLong(String key, long defaultValue) { |
| return defaultValue; |
| } |
| |
| @Override |
| public boolean getBoolean(String key, boolean defaultValue) { |
| return defaultValue; |
| } |
| } |
| } |