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 18 package android.os; 19 20 import android.os.WorkSource; 21 22 /** @hide */ 23 24 interface IPowerManager 25 { 26 // WARNING: The first two methods must remain the first two methods because their 27 // transaction numbers must not change unless IPowerManager.cpp is also updated. 28 void acquireWakeLock(IBinder lock, int flags, String tag, in WorkSource ws); 29 void releaseWakeLock(IBinder lock, int flags); 30 31 void updateWakeLockWorkSource(IBinder lock, in WorkSource ws); 32 boolean isWakeLockLevelSupported(int level); 33 34 void userActivity(long time, int event, int flags); 35 void wakeUp(long time); 36 void goToSleep(long time, int reason); 37 void nap(long time); 38 39 boolean isScreenOn(); 40 void reboot(boolean confirm, String reason, boolean wait); 41 void shutdown(boolean confirm, boolean wait); 42 void crash(String message); 43 44 void setStayOnSetting(int val); 45 void setMaximumScreenOffTimeoutFromDeviceAdmin(int timeMs); 46 47 // temporarily overrides the screen brightness settings to allow the user to 48 // see the effect of a settings change without applying it immediately 49 void setTemporaryScreenBrightnessSettingOverride(int brightness); 50 void setTemporaryScreenAutoBrightnessAdjustmentSettingOverride(float adj); 51 52 // sets the attention light (used by phone app only) 53 void setAttentionLight(boolean on, int color); 54 } 55