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