1/* 2 * Copyright (C) 2018 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 17package android.system.suspend@1.0; 18 19/** 20 * Allocating an IWakeLock instance must block system suspend. Deallocating an 21 * IWakeLock must unblock system suspend in a manner equivalent to calling 22 * IWakeLock::release(). 23 */ 24interface IWakeLock { 25 /** 26 * Releases IWakeLock instance. This method only has effect first time its 27 * called. Subsequent calls must result in no-ops. If no unreleased wake 28 * lock is present, system is allowed to suspend. 29 */ 30 oneway release(); 31}; 32