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      1 /*
      2  * Copyright (C) 2013 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 #ifndef ANDROID_IBATTERYSTATS_H
     18 #define ANDROID_IBATTERYSTATS_H
     19 
     20 #include <binder/IInterface.h>
     21 
     22 namespace android {
     23 
     24 // ----------------------------------------------------------------------
     25 
     26 class IBatteryStats : public IInterface
     27 {
     28 public:
     29     DECLARE_META_INTERFACE(BatteryStats);
     30 
     31     virtual void noteStartSensor(int uid, int sensor) = 0;
     32     virtual void noteStopSensor(int uid, int sensor) = 0;
     33     virtual void noteStartVideo(int uid) = 0;
     34     virtual void noteStopVideo(int uid) = 0;
     35     virtual void noteStartAudio(int uid) = 0;
     36     virtual void noteStopAudio(int uid) = 0;
     37     virtual void noteResetVideo() = 0;
     38     virtual void noteResetAudio() = 0;
     39 
     40     enum {
     41         NOTE_START_SENSOR_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
     42         NOTE_STOP_SENSOR_TRANSACTION,
     43         NOTE_START_VIDEO_TRANSACTION,
     44         NOTE_STOP_VIDEO_TRANSACTION,
     45         NOTE_START_AUDIO_TRANSACTION,
     46         NOTE_STOP_AUDIO_TRANSACTION,
     47         NOTE_RESET_VIDEO_TRANSACTION,
     48         NOTE_RESET_AUDIO_TRANSACTION,
     49     };
     50 };
     51 
     52 // ----------------------------------------------------------------------
     53 
     54 class BnBatteryStats : public BnInterface<IBatteryStats>
     55 {
     56 public:
     57     virtual status_t    onTransact( uint32_t code,
     58                                     const Parcel& data,
     59                                     Parcel* reply,
     60                                     uint32_t flags = 0);
     61 };
     62 
     63 // ----------------------------------------------------------------------
     64 
     65 }; // namespace android
     66 
     67 #endif // ANDROID_IBATTERYSTATS_H
     68