Merge "Use libbase to get the elapsed time instead of libutils" into rvc-dev...

    static_libs: [

        "libbase",

        "liblog",

        "libutils",

    ],

}

 */

#include "include/StatsEventCompat.h"

#include <chrono>

#include <android-base/chrono_utils.h>

#include <android-base/properties.h>

#include <android/api-level.h>

#include <android/log.h>

#include <dlfcn.h>

#include <utils/SystemClock.h>

using android::base::boot_clock;

using android::base::GetProperty;

const static int kStatsEventTag = 1937006964;

void* StatsEventCompat::mStatsEventApi = nullptr;

std::mutex StatsEventCompat::mLoadLock;

static int64_t elapsedRealtimeNano() {

    return std::chrono::time_point_cast<std::chrono::nanoseconds>(boot_clock::now())

            .time_since_epoch()

            .count();

}

StatsEventCompat::StatsEventCompat() : mEventQ(kStatsEventTag) {

    // guard loading because StatsEventCompat might be called from multithreaded

    // environment

    if (mStatsEventApi) {

        //        mEventR = mStatsEventApi->obtain();

    } else if (!mPlatformAtLeastR) {

        mEventQ << android::elapsedRealtimeNano();

        mEventQ << elapsedRealtimeNano();

    }

}