/*
 * 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.incallui.answerproximitysensor;

/**
 * Interface to wrap around the {@link android.os.PowerManager.WakeLock} for custom implementations.
 */
public interface AnswerProximityWakeLock {

  /** Called when the wake lock turned the screen back on. */
  interface ScreenOnListener {

    void onScreenOn();
  }

  void acquire();

  void release();

  boolean isHeld();

  void setScreenOnListener(ScreenOnListener listener);
}