| /* |
| * Copyright (C) 2017 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.systemui.util.wakelock; |
| |
| import java.util.Objects; |
| |
| public class SettableWakeLock { |
| |
| private final WakeLock mInner; |
| private final String mWhy; |
| |
| private boolean mAcquired; |
| |
| public SettableWakeLock(WakeLock inner, String why) { |
| Objects.requireNonNull(inner, "inner wakelock required"); |
| |
| mInner = inner; |
| mWhy = why; |
| } |
| |
| public synchronized boolean isAcquired() { |
| return mAcquired; |
| } |
| |
| public synchronized void setAcquired(boolean acquired) { |
| if (mAcquired != acquired) { |
| if (acquired) { |
| mInner.acquire(mWhy); |
| } else { |
| mInner.release(mWhy); |
| } |
| mAcquired = acquired; |
| } |
| } |
| } |