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Diffstat (limited to 'media/libmediaplayerservice/MediaPlayerService.h')
| -rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h index 1175ed0..ff6ccf5 100644 --- a/media/libmediaplayerservice/MediaPlayerService.h +++ b/media/libmediaplayerservice/MediaPlayerService.h @@ -225,6 +225,25 @@ public: }; KeyedVector<int, BatteryUsageInfo> mBatteryData; + enum { + SPEAKER, + OTHER_AUDIO_DEVICE, + SPEAKER_AND_OTHER, + NUM_AUDIO_DEVICES + }; + + struct BatteryAudioFlingerUsageInfo { + int refCount; // how many audio streams are being played + int deviceOn[NUM_AUDIO_DEVICES]; // whether the device is currently used + int32_t lastTime[NUM_AUDIO_DEVICES]; // in ms + // totalTime[]: total time of audio output devices usage + int32_t totalTime[NUM_AUDIO_DEVICES]; // in ms + }; + + // This varialble is used to record the usage of audio output device + // for battery app + BatteryAudioFlingerUsageInfo mBatteryAudio; + // Collect info of the codec usage from media player and media recorder virtual void addBatteryData(uint32_t params); // API for the Battery app to pull the data of codecs usage |