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 
17 package com.android.dialer.configprovider;
18 
19 import android.content.Context;
20 import android.support.annotation.NonNull;
21 import com.android.dialer.inject.HasRootComponent;
22 import com.android.dialer.inject.IncludeInDialerRoot;
23 import dagger.Subcomponent;
24 
25 /** Dagger component to provide a {@link ConfigProvider}. */
26 @Subcomponent
27 public abstract class ConfigProviderComponent {
28 
29   @NonNull
getConfigProvider()30   public abstract ConfigProvider getConfigProvider();
31 
get(Context context)32   public static ConfigProviderComponent get(Context context) {
33     return ((ConfigProviderComponent.HasComponent)
34             ((HasRootComponent) context.getApplicationContext()).component())
35         .configProviderComponent();
36   }
37 
38   /** Used to refer to the root application component. */
39   @IncludeInDialerRoot
40   public interface HasComponent {
configProviderComponent()41     ConfigProviderComponent configProviderComponent();
42   }
43 }
44