| /* |
| * Copyright (C) 2020 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. |
| */ |
| |
| #pragma once |
| |
| #include <android-base/thread_annotations.h> |
| #include <deque> |
| #include <media/MediaMetricsItem.h> |
| #include <mutex> |
| #include <thread> |
| |
| #include "StatsdLog.h" |
| |
| namespace android::mediametrics { |
| |
| class AudioAnalytics; |
| |
| class AudioPowerUsage { |
| public: |
| AudioPowerUsage(AudioAnalytics *audioAnalytics, const std::shared_ptr<StatsdLog>& statsdLog); |
| ~AudioPowerUsage(); |
| |
| void checkTrackRecord(const std::shared_ptr<const mediametrics::Item>& item, bool isTrack); |
| void checkMode(const std::shared_ptr<const mediametrics::Item>& item); |
| void checkVoiceVolume(const std::shared_ptr<const mediametrics::Item>& item); |
| void checkCreatePatch(const std::shared_ptr<const mediametrics::Item>& item); |
| void clear(); |
| |
| /** |
| * Returns a pair consisting of the dump string, and the number of lines in the string. |
| * |
| * The number of lines in the returned pair is used as an optimization |
| * for subsequent line limiting. |
| * |
| * \param lines the maximum number of lines in the string returned. |
| */ |
| std::pair<std::string, int32_t> dump(int32_t lines = INT32_MAX) const; |
| |
| // align with message AudioUsageDataReported in frameworks/base/cmds/statsd/src/atoms.proto |
| enum AudioType { |
| UNKNOWN_TYPE = 0, |
| VOICE_CALL_TYPE = 1, // voice call |
| VOIP_CALL_TYPE = 2, // voip call, including uplink and downlink |
| MEDIA_TYPE = 3, // music and system sound |
| RINGTONE_NOTIFICATION_TYPE = 4, // ringtone and notification |
| ALARM_TYPE = 5, // alarm type |
| // record type |
| CAMCORDER_TYPE = 6, // camcorder |
| RECORD_TYPE = 7, // other recording |
| }; |
| |
| enum AudioDevice { |
| OUTPUT_EARPIECE = 0x1, |
| OUTPUT_SPEAKER = 0x2, |
| OUTPUT_WIRED_HEADSET = 0x4, |
| OUTPUT_USB_HEADSET = 0x8, |
| OUTPUT_BLUETOOTH_SCO = 0x10, |
| OUTPUT_BLUETOOTH_A2DP = 0x20, |
| OUTPUT_SPEAKER_SAFE = 0x40, |
| |
| INPUT_DEVICE_BIT = 0x40000000, |
| INPUT_BUILTIN_MIC = INPUT_DEVICE_BIT | 0x1, // non-negative positive int32. |
| INPUT_BUILTIN_BACK_MIC = INPUT_DEVICE_BIT | 0x2, |
| INPUT_WIRED_HEADSET_MIC = INPUT_DEVICE_BIT | 0x4, |
| INPUT_USB_HEADSET_MIC = INPUT_DEVICE_BIT | 0x8, |
| INPUT_BLUETOOTH_SCO = INPUT_DEVICE_BIT | 0x10, |
| }; |
| |
| static bool typeFromString(const std::string& type_string, int32_t& type); |
| static bool deviceFromString(const std::string& device_string, int32_t& device); |
| static int32_t deviceFromStringPairs(const std::string& device_strings); |
| private: |
| bool saveAsItem_l(int32_t device, int64_t duration, int32_t type, double average_vol) |
| REQUIRES(mLock); |
| void sendItem(const std::shared_ptr<const mediametrics::Item>& item) const; |
| void collect(); |
| bool saveAsItems_l(int32_t device, int64_t duration, int32_t type, double average_vol) |
| REQUIRES(mLock); |
| |
| AudioAnalytics * const mAudioAnalytics; |
| const std::shared_ptr<StatsdLog> mStatsdLog; // mStatsdLog is internally locked |
| const bool mDisabled; |
| const int32_t mIntervalHours; |
| |
| mutable std::mutex mLock; |
| std::deque<std::shared_ptr<mediametrics::Item>> mItems GUARDED_BY(mLock); |
| |
| double mVoiceVolume GUARDED_BY(mLock) = 0.; |
| double mDeviceVolume GUARDED_BY(mLock) = 0.; |
| int64_t mStartCallNs GUARDED_BY(mLock) = 0; // advisory only |
| int64_t mVolumeTimeNs GUARDED_BY(mLock) = 0; |
| int64_t mDeviceTimeNs GUARDED_BY(mLock) = 0; |
| int32_t mPrimaryDevice GUARDED_BY(mLock) = OUTPUT_SPEAKER; |
| std::string mMode GUARDED_BY(mLock) {"AUDIO_MODE_NORMAL"}; |
| }; |
| |
| } // namespace android::mediametrics |