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      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 dagger.Subcomponent;
     23 
     24 /** Dagger component to provide a {@link ConfigProvider}. */
     25 @Subcomponent
     26 public abstract class ConfigProviderComponent {
     27 
     28   @NonNull
     29   @Deprecated // Use ConfigProviderBindings instead
     30   public abstract ConfigProvider getConfigProvider();
     31 
     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   public interface HasComponent {
     40     ConfigProviderComponent configProviderComponent();
     41   }
     42 }
     43