java/com/android/dialer/metrics/MetricsComponent.java

/*
 * Copyright (C) 2018 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.metrics;

import android.content.Context;
import com.android.dialer.inject.HasRootComponent;
import dagger.Subcomponent;

/** Component for metrics. */
@Subcomponent
public abstract class MetricsComponent {

  public abstract Metrics metrics();

  public abstract Metrics.Initializer metricsInitializer();

  public abstract FutureTimer futureTimer();

  public static MetricsComponent get(Context context) {
    return ((MetricsComponent.HasComponent)
            ((HasRootComponent) context.getApplicationContext()).component())
        .metricsComponent();
  }

  /** Used to refer to the root application component. */
  public interface HasComponent {
    MetricsComponent metricsComponent();
  }
}