1 /*
2  * Copyright (C) 2016 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.incallui.answerproximitysensor;
18 
19 /**
20  * Interface to wrap around the {@link android.os.PowerManager.WakeLock} for custom implementations.
21  */
22 public interface AnswerProximityWakeLock {
23 
24   /** Called when the wake lock turned the screen back on. */
25   interface ScreenOnListener {
26 
onScreenOn()27     void onScreenOn();
28   }
29 
acquire()30   void acquire();
31 
release()32   void release();
33 
isHeld()34   boolean isHeld();
35 
setScreenOnListener(ScreenOnListener listener)36   void setScreenOnListener(ScreenOnListener listener);
37 }
38