1/* //device/java/android/android/os/IPowerManager.aidl
2**
3** Copyright 2007, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18package android.os;
19
20import android.os.WorkSource;
21
22/** @hide */
23
24interface IPowerManager
25{
26    // WARNING: changes in acquireWakeLock() signature must be reflected in IPowerManager.cpp/h
27    void acquireWakeLock(int flags, IBinder lock, String tag, in WorkSource ws);
28    void updateWakeLockWorkSource(IBinder lock, in WorkSource ws);
29    void goToSleep(long time);
30    void goToSleepWithReason(long time, int reason);
31    // WARNING: changes in releaseWakeLock() signature must be reflected in IPowerManager.cpp/h
32    void releaseWakeLock(IBinder lock, int flags);
33    void userActivity(long when, boolean noChangeLights);
34    void userActivityWithForce(long when, boolean noChangeLights, boolean force);
35    void clearUserActivityTimeout(long now, long timeout);
36    void setPokeLock(int pokey, IBinder lock, String tag);
37    int getSupportedWakeLockFlags();
38    void setStayOnSetting(int val);
39    void setMaximumScreenOffTimeount(int timeMs);
40    void preventScreenOn(boolean prevent);
41    boolean isScreenOn();
42    void reboot(String reason);
43    void crash(String message);
44
45    // sets the brightness of the backlights (screen, keyboard, button) 0-255
46    void setBacklightBrightness(int brightness);
47    void setAttentionLight(boolean on, int color);
48}
49