kernel时间戳转android时间

关注

原创最新推荐文章于 2026-07-31 12:47:51 发布 2.4k 阅读 AI 写同款· GEO 优化 ›

Android kernel logcat时间戳显示错乱修改在抓取log时发现，kernel log合logcat的时间戳不对应。在分析log时，造成很大的困扰。阅读详情

<6>[10155.901477] [6713:Binder:557_2]PM: PM: Suspend exit 2022-04-28 09:12:23.957840082 UTC
<6>[10225.306586] [21332:kworker/0:3] enter.
<6>[10255.816471] [21332:kworker/0:3] enter.

import time
from datetime import datetime
import datetime as dt

def kernel2androidtime(kernelTimestamp, kernelTimeUTC, targetTimestamp):
    time_utc = datetime.strptime(kernelTimeUTC, "%Y-%m-%d %H:%M:%S.%f")
    timedelta_all = targetTimestamp - kernelTimestamp
    timedelta_seconds = int(timedelta_all)
    timedelta_microseconds = timedelta_all - timedelta_seconds
    timedelta = dt.timedelta(hours = 8, seconds = timedelta_seconds, microseconds = timedelta_microseconds)
    targetTimeUTC = time_utc + timedelta
    print("kernelTime: ", str(targetTimestamp) + " ,androidTime: ", targetTimeUTC)
    return targetTimeUTC

if __name__ == '__main__':
    baseTimestamp = 10155.901477
    baseTimeUTC = "2022-04-28 09:12:23.957840"
    timestampList = [10225.306586, 10255.816471]
    for ts in timestampList:
        tmpTimeUTC = kernel2androidtime(baseTimestamp, baseTimeUTC, ts)

& C:/Users/Administrator/AppData/Local/Programs/Python/Python36/python.exe e:/CMD/bpython/kernel2androidtime.py
kernelTime:  10225.306586 ,androidTime:  2022-04-28 17:13:32.957840
kernelTime:  10255.816471 ,androidTime:  2022-04-28 17:14:02.957841

收录于