电池历史学家无法找到Android的结束时间 [英] Battery historian cannot find end time android

问题描述

我正在尝试使用GitHub上的Battery Historian Python 脚本来分析电池使用情况，但是每次使用脚本时生成的html都显示找不到结束时间。

I'm trying to use Battery Historian Python script from GitHub to analyze battery usage, but the html generated each time I use the script shows "cannot find end time".

我正在按照此处。

这里是一个生成的示例 batterystats.txt 文件：

Here is a sample batterystats.txt file generated:

Battery History:
          -2m43s770ms 100 44020302 status=not-charging health=good plug=none temp=270 volt=4339 +wifi +wifi_running +wake_lock brightness=medium phone_state=off
          -2m43s151ms 100 44020302
          -2m38s500ms 100 04020302 -wake_lock
          -2m20s496ms 100 44020302 +wake_lock
          -2m17s471ms 100 04020302 -wake_lock
          -2m13s741ms 100 04020302 temp=280
          -1m59s447ms 100 44020302 +wake_lock
          -1m56s423ms 100 04020302 -wake_lock
            -43s740ms 100 04020302 volt=4317
            -21s432ms 100 040a0302 status=full plug=usb volt=4312 +plugged

Per-PID Stats:
  PID 140 wake time: +1s55ms
  PID 601 wake time: +1s236ms
  PID 140 wake time: +13s381ms
  PID 601 wake time: +29ms
  PID 812 wake time: +555ms
  PID 939 wake time: +18ms
  PID 1241 wake time: +51ms
  PID 601 wake time: +1ms
  PID 1294 wake time: +3ms
  PID 601 wake time: +32ms
  PID 601 wake time: +7ms
  PID 1689 wake time: +103ms

Statistics since last charge:
  System starts: 0, currently on battery: false
  Time on battery: 2m 22s 369ms (0.0%) realtime, 2m 22s 369ms (0.0%) uptime
  Total run time: 21d 4h 47m 25s 154ms realtime, 3d 2h 25m 30s 738ms uptime, 
  Screen on: 0ms (0.0%), Input events: 0, Active phone call: 0ms (0.0%)
  Screen brightnesses: No activity
  Mobile total received: 0B, Total sent: 0B
  Wi-Fi total received: 249.09KB, Total sent: 18.02KB
  Total full wakelock time: 2m 22s 191ms , Total partial wakelock time: 9s 697ms 
  Signal levels: No activity
  Signal scanning time: 0ms 
  Radio types: none 2m 22s 369ms (100.0%) 0x
  Radio data uptime when unplugged: 0 ms
  Wifi on: 2m 22s 369ms (100.0%), Wifi running: 2m 22s 369ms (100.0%), Bluetooth on: 0ms (0.0%)

  Device battery use since last full charge
    Amount discharged (lower bound): 0
    Amount discharged (upper bound): 0
    Amount discharged while screen on: 0
    Amount discharged while screen off: 0

  All partial wake locks:
  Wake lock 1013 AudioMix: 9s 52ms (4 times) realtime
  Wake lock u0a8 UlrDispSvcFastWL: 166ms (2 times) realtime
  Wake lock 1000 AlarmManager: 87ms (2 times) realtime
  Wake lock u0a8 GCoreFlp: 80ms (3 times) realtime
  Wake lock 1000 NetworkStats: 78ms (1 times) realtime
  Wake lock 1000 ActivityManager-Launch: 78ms (1 times) realtime
  Wake lock u0a8 Event Log Service: 75ms (1 times) realtime
  Wake lock u0a24 AlarmManager: 32ms (1 times) realtime
  Wake lock u0a8 AlarmManager: 23ms (2 times) realtime
  Wake lock u0a43 AlarmManager: 7ms (1 times) realtime
  Wake lock u0a8 Event Log Handoff: 7ms (1 times) realtime
  Wake lock u0a8 GCM_CONN: 5ms (1 times) realtime
  Wake lock u0a8 GCM_HB_ALARM: 4ms (1 times) realtime
  Wake lock u0a23 PUSH_SERVICE_WAKE_LOCK: 3ms (1 times) realtime
  Wake lock u0a23 AlarmManager: 1ms (1 times) realtime
  Wake lock u0a8 Wakeful StateMachine: GeofencerStateMachine: 1ms (1 times) realtime

  0:
    Wi-Fi network: 632B received, 1.59KB sent
    Proc /init:
      CPU: 20ms usr + 80ms krn ; 0ms fg
    Proc ksoftirqd/0:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc mtk charger_hv_:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc vold:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc jbd2/mmcblk0p7-:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc pmic_thread_kth:
      CPU: 0ms usr + 450ms krn ; 0ms fg
    Proc kthreadd:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc btif_rxd:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc netd:
      CPU: 10ms usr + 10ms krn ; 0ms fg
    Proc mmcqd/0:
      CPU: 0ms usr + 50ms krn ; 0ms fg
    Proc kworker/u:0:
      CPU: 0ms usr + 270ms krn ; 0ms fg
    Proc kworker/u:2:
      CPU: 0ms usr + 120ms krn ; 0ms fg
    Proc kworker/0:2:
      CPU: 0ms usr + 500ms krn ; 0ms fg
    Proc zygote:
      CPU: 20ms usr + 30ms krn ; 0ms fg
    Proc flush-179:0:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc tx_thread:
      CPU: 0ms usr + 100ms krn ; 0ms fg
    Proc disp_clean_up_k:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc healthd:
      CPU: 0ms usr + 100ms krn ; 0ms fg
    Proc ueventd:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc bat_thread_kthr:
      CPU: 0ms usr + 520ms krn ; 0ms fg
    Proc disp_config_upd:
      CPU: 0ms usr + 440ms krn ; 0ms fg
    Proc ion_mm_heap:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc disp_ovl_kthrea:
      CPU: 0ms usr + 110ms krn ; 0ms fg
  1000:
    User activity: 6 other, 1 button, 1 touch
    Wake lock NetworkStats: 78ms partial (1 times) realtime
    Wake lock ActivityManager-Launch: 78ms partial (1 times) realtime
    Wake lock AlarmManager: 87ms partial (2 times) realtime
    TOTAL wake: 243ms partial realtime
    Sensor 0: 2m 22s 369ms realtime (0 times)
    Vibrator: 100ms realtime (1 times)
    Foreground activities: 129ms realtime (1 times)
    Proc com.mediatek.schpwronoff:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc surfaceflinger:
      CPU: 950ms usr + 1s 30ms krn ; 0ms fg
    Proc com.android.settings:
      CPU: 0ms usr + 0ms krn ; 730ms fg
    Proc system_server:
      CPU: 2s 680ms usr + 2s 230ms krn ; 0ms fg
    Proc aal:
      CPU: 60ms usr + 180ms krn ; 0ms fg
    Proc servicemanager:
      CPU: 0ms usr + 10ms krn ; 0ms fg
  1001:
    Proc com.android.phone:
      CPU: 50ms usr + 20ms krn ; 0ms fg
  1010:
    Proc wpa_supplicant:
      CPU: 10ms usr + 30ms krn ; 0ms fg
  1013:
    Wake lock AudioMix: 9s 52ms partial (4 times) realtime
    Proc mediaserver:
      CPU: 20ms usr + 30ms krn ; 0ms fg
  1023:
    Proc sdcard:
      CPU: 0ms usr + 20ms krn ; 0ms fg
  2000:
    Proc adbd:
      CPU: 110ms usr + 380ms krn ; 0ms fg
  9997:
    Proc em_svr:
      CPU: 0ms usr + 40ms krn ; 0ms fg
  u0a5:
    Proc android.process.media:
      CPU: 60ms usr + 0ms krn ; 0ms fg
    Apk com.android.providers.media:
      Service com.android.providers.media.MtpService:
        Created for: 0ms uptime
        Starts: 1, launches: 1
  u0a8:
    Wi-Fi network: 5.35KB received, 1.92KB sent
    Wake lock Wakeful StateMachine: GeofencerStateMachine: 1ms partial (1 times) realtime
    Wake lock GCoreFlp: 80ms partial (3 times) realtime
    Wake lock UlrDispSvcFastWL: 166ms partial (2 times) realtime
    Wake lock GCM_HB_ALARM: 4ms partial (1 times) realtime
    Wake lock Event Log Service: 75ms partial (1 times) realtime
    Wake lock GCM_CONN: 5ms partial (1 times) realtime
    Wake lock Event Log Handoff: 7ms partial (1 times) realtime
    Wake lock AlarmManager: 23ms partial (2 times) realtime
    TOTAL wake: 361ms partial realtime
    Proc com.google.android.gms:
      CPU: 100ms usr + 40ms krn ; 0ms fg
    Proc com.google.process.gapps:
      CPU: 180ms usr + 70ms krn ; 0ms fg
    Proc com.google.android.gms.persistent:
      CPU: 1s 130ms usr + 300ms krn ; 0ms fg
    Apk com.google.android.gms:
      2 wakeup alarms
      Service com.google.android.gms.config.ConfigService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
      Service com.google.android.gms.checkin.EventLogService:
        Created for: 85ms uptime
        Starts: 1, launches: 1
      Service com.google.android.gms.gcm.http.GoogleHttpService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
      Service com.google.android.location.reporting.service.DispatchingService:
        Created for: 268ms uptime
        Starts: 1, launches: 1
      Service com.google.android.gms.usagereporting.service.UsageReportingService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
  u0a13:
    Proc com.android.systemui:
      CPU: 810ms usr + 300ms krn ; 0ms fg
  u0a18:
    Proc com.lenovo.safecenter.hd:
      CPU: 360ms usr + 120ms krn ; 0ms fg
  u0a19:
    Proc com.lenovo.lps.cloud.sync.row:
      CPU: 0ms usr + 0ms krn ; 0ms fg
      1 proc starts
  u0a20:
    Proc com.lenovo.lewea:
      CPU: 40ms usr + 10ms krn ; 0ms fg
    Apk com.lenovo.lewea:
      Service com.lenovo.weather.service.UpdateAppWidgetService:
        Created for: 84ms uptime
        Starts: 2, launches: 2
  u0a23:
    Wake lock AlarmManager: 1ms partial (1 times) realtime
    Wake lock PUSH_SERVICE_WAKE_LOCK: 3ms partial (1 times) realtime
    TOTAL wake: 4ms partial realtime
    Proc com.lenovo.lsf.device:
      CPU: 30ms usr + 0ms krn ; 0ms fg
  u0a24:
    Wake lock AlarmManager: 32ms partial (1 times) realtime
    Proc com.lenovo.ue.service:
      CPU: 40ms usr + 10ms krn ; 0ms fg
  u0a42:
    (nothing executed)
  u0a43:
    Wake lock AlarmManager: 7ms partial (1 times) realtime
  u0a58:
    Proc com.google.android.inputmethod.latin:
      CPU: 20ms usr + 0ms krn ; 0ms fg
  u0a65:
    (nothing executed)
  u0a74:
    Proc com.google.android.apps.plus:
      CPU: 50ms usr + 30ms krn ; 0ms fg
    Apk com.google.android.apps.plus:
      (nothing executed)
  u0a114:
    Wi-Fi network: 243.13KB received, 14.51KB sent
    Wake lock WindowManager: 2m 22s 191ms full (1 times) realtime
    Foreground activities: 2m 22s 208ms realtime (1 times)
    Proc com.devstring.imageframe:
      CPU: 6s 300ms usr + 810ms krn ; 0ms fg

Statistics since last unplugged:
  Time on battery: 2m 22s 369ms (86.9%) realtime, 2m 22s 369ms (86.9%) uptime
  Total run time: 2m 43s 811ms realtime, 2m 43s 811ms uptime, 
  Screen on: 0ms (0.0%), Input events: 0, Active phone call: 0ms (0.0%)
  Screen brightnesses: No activity
  Mobile total received: 0B, Total sent: 0B
  Wi-Fi total received: 249.09KB, Total sent: 18.02KB
  Total full wakelock time: 2m 22s 191ms , Total partial wakelock time: 9s 697ms 
  Signal levels: No activity
  Signal scanning time: 0ms 
  Radio types: none 2m 22s 369ms (100.0%) 0x
  Radio data uptime when unplugged: 0 ms
  Wifi on: 2m 22s 369ms (100.0%), Wifi running: 2m 22s 369ms (100.0%), Bluetooth on: 0ms (0.0%)

  Device is currently plugged into power
    Last discharge cycle start level: 100
    Last discharge cycle end level: 100
    Amount discharged while screen on: 0
    Amount discharged while screen off: 0

  All partial wake locks:
  Wake lock 1013 AudioMix: 9s 52ms (4 times) realtime
  Wake lock u0a8 UlrDispSvcFastWL: 166ms (2 times) realtime
  Wake lock 1000 AlarmManager: 87ms (2 times) realtime
  Wake lock u0a8 GCoreFlp: 80ms (3 times) realtime
  Wake lock 1000 NetworkStats: 78ms (1 times) realtime
  Wake lock 1000 ActivityManager-Launch: 78ms (1 times) realtime
  Wake lock u0a8 Event Log Service: 75ms (1 times) realtime
  Wake lock u0a24 AlarmManager: 32ms (1 times) realtime
  Wake lock u0a8 AlarmManager: 23ms (2 times) realtime
  Wake lock u0a43 AlarmManager: 7ms (1 times) realtime
  Wake lock u0a8 Event Log Handoff: 7ms (1 times) realtime
  Wake lock u0a8 GCM_CONN: 5ms (1 times) realtime
  Wake lock u0a8 GCM_HB_ALARM: 4ms (1 times) realtime
  Wake lock u0a23 PUSH_SERVICE_WAKE_LOCK: 3ms (1 times) realtime
  Wake lock u0a23 AlarmManager: 1ms (1 times) realtime
  Wake lock u0a8 Wakeful StateMachine: GeofencerStateMachine: 1ms (1 times) realtime

  0:
    Wi-Fi network: 632B received, 1.59KB sent
    Proc /init:
      CPU: 20ms usr + 80ms krn ; 0ms fg
    Proc ksoftirqd/0:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc mtk charger_hv_:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc vold:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc jbd2/mmcblk0p7-:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc pmic_thread_kth:
      CPU: 0ms usr + 450ms krn ; 0ms fg
    Proc kthreadd:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc btif_rxd:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc netd:
      CPU: 10ms usr + 10ms krn ; 0ms fg
    Proc mmcqd/0:
      CPU: 0ms usr + 50ms krn ; 0ms fg
    Proc kworker/u:0:
      CPU: 0ms usr + 270ms krn ; 0ms fg
    Proc kworker/u:2:
      CPU: 0ms usr + 120ms krn ; 0ms fg
    Proc kworker/0:2:
      CPU: 0ms usr + 500ms krn ; 0ms fg
    Proc zygote:
      CPU: 20ms usr + 30ms krn ; 0ms fg
    Proc flush-179:0:
      CPU: 10ms usr + 0ms krn ; 0ms fg
    Proc tx_thread:
      CPU: 0ms usr + 100ms krn ; 0ms fg
    Proc disp_clean_up_k:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc healthd:
      CPU: 0ms usr + 100ms krn ; 0ms fg
    Proc ueventd:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc bat_thread_kthr:
      CPU: 0ms usr + 520ms krn ; 0ms fg
    Proc disp_config_upd:
      CPU: 0ms usr + 440ms krn ; 0ms fg
    Proc ion_mm_heap:
      CPU: 0ms usr + 20ms krn ; 0ms fg
    Proc disp_ovl_kthrea:
      CPU: 0ms usr + 110ms krn ; 0ms fg
  1000:
    User activity: 6 other, 1 button, 1 touch
    Wake lock NetworkStats: 78ms partial (1 times) realtime
    Wake lock ActivityManager-Launch: 78ms partial (1 times) realtime
    Wake lock AlarmManager: 87ms partial (2 times) realtime
    TOTAL wake: 243ms partial realtime
    Sensor 0: 2m 22s 369ms realtime (0 times)
    Vibrator: 100ms realtime (1 times)
    Foreground activities: 129ms realtime (1 times)
    Proc com.mediatek.schpwronoff:
      CPU: 0ms usr + 10ms krn ; 0ms fg
    Proc surfaceflinger:
      CPU: 950ms usr + 1s 30ms krn ; 0ms fg
    Proc com.android.settings:
      CPU: 0ms usr + 0ms krn ; 730ms fg
    Proc system_server:
      CPU: 2s 680ms usr + 2s 230ms krn ; 0ms fg
    Proc aal:
      CPU: 60ms usr + 180ms krn ; 0ms fg
    Proc servicemanager:
      CPU: 0ms usr + 10ms krn ; 0ms fg
  1001:
    Proc com.android.phone:
      CPU: 50ms usr + 20ms krn ; 0ms fg
  1010:
    Proc wpa_supplicant:
      CPU: 10ms usr + 30ms krn ; 0ms fg
  1013:
    Wake lock AudioMix: 9s 52ms partial (4 times) realtime
    Proc mediaserver:
      CPU: 20ms usr + 30ms krn ; 0ms fg
  1023:
    Proc sdcard:
      CPU: 0ms usr + 20ms krn ; 0ms fg
  2000:
    Proc adbd:
      CPU: 110ms usr + 380ms krn ; 0ms fg
  9997:
    Proc em_svr:
      CPU: 0ms usr + 40ms krn ; 0ms fg
  u0a5:
    Proc android.process.media:
      CPU: 60ms usr + 0ms krn ; 0ms fg
    Apk com.android.providers.media:
      Service com.android.providers.media.MtpService:
        Created for: 0ms uptime
        Starts: 1, launches: 1
  u0a8:
    Wi-Fi network: 5.35KB received, 1.92KB sent
    Wake lock Wakeful StateMachine: GeofencerStateMachine: 1ms partial (1 times) realtime
    Wake lock GCoreFlp: 80ms partial (3 times) realtime
    Wake lock UlrDispSvcFastWL: 166ms partial (2 times) realtime
    Wake lock GCM_HB_ALARM: 4ms partial (1 times) realtime
    Wake lock Event Log Service: 75ms partial (1 times) realtime
    Wake lock GCM_CONN: 5ms partial (1 times) realtime
    Wake lock Event Log Handoff: 7ms partial (1 times) realtime
    Wake lock AlarmManager: 23ms partial (2 times) realtime
    TOTAL wake: 361ms partial realtime
    Proc com.google.android.gms:
      CPU: 100ms usr + 40ms krn ; 0ms fg
    Proc com.google.process.gapps:
      CPU: 180ms usr + 70ms krn ; 0ms fg
    Proc com.google.android.gms.persistent:
      CPU: 1s 130ms usr + 300ms krn ; 0ms fg
    Apk com.google.android.gms:
      2 wakeup alarms
      Service com.google.android.gms.config.ConfigService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
      Service com.google.android.gms.checkin.EventLogService:
        Created for: 85ms uptime
        Starts: 1, launches: 1
      Service com.google.android.gms.gcm.http.GoogleHttpService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
      Service com.google.android.location.reporting.service.DispatchingService:
        Created for: 268ms uptime
        Starts: 1, launches: 1
      Service com.google.android.gms.usagereporting.service.UsageReportingService:
        Created for: 0ms uptime
        Starts: 0, launches: 1
  u0a13:
    Proc com.android.systemui:
      CPU: 810ms usr + 300ms krn ; 0ms fg
  u0a18:
    Proc com.lenovo.safecenter.hd:
      CPU: 360ms usr + 120ms krn ; 0ms fg
  u0a19:
    Proc com.lenovo.lps.cloud.sync.row:
      CPU: 0ms usr + 0ms krn ; 0ms fg
      1 proc starts
  u0a20:
    Proc com.lenovo.lewea:
      CPU: 40ms usr + 10ms krn ; 0ms fg
    Apk com.lenovo.lewea:
      Service com.lenovo.weather.service.UpdateAppWidgetService:
        Created for: 84ms uptime
        Starts: 2, launches: 2
  u0a23:
    Wake lock AlarmManager: 1ms partial (1 times) realtime
    Wake lock PUSH_SERVICE_WAKE_LOCK: 3ms partial (1 times) realtime
    TOTAL wake: 4ms partial realtime
    Proc com.lenovo.lsf.device:
      CPU: 30ms usr + 0ms krn ; 0ms fg
  u0a24:
    Wake lock AlarmManager: 32ms partial (1 times) realtime
    Proc com.lenovo.ue.service:
      CPU: 40ms usr + 10ms krn ; 0ms fg
  u0a42:
    (nothing executed)
  u0a43:
    Wake lock AlarmManager: 7ms partial (1 times) realtime
  u0a58:
    Proc com.google.android.inputmethod.latin:
      CPU: 20ms usr + 0ms krn ; 0ms fg
  u0a65:
    (nothing executed)
  u0a74:
    Proc com.google.android.apps.plus:
      CPU: 50ms usr + 30ms krn ; 0ms fg
    Apk com.google.android.apps.plus:
      (nothing executed)
  u0a114:
    Wi-Fi network: 243.13KB received, 14.51KB sent
    Wake lock WindowManager: 2m 22s 191ms full (1 times) realtime
    Foreground activities: 2m 22s 208ms realtime (1 times)
    Proc com.devstring.imageframe:
      CPU: 6s 300ms usr + 810ms krn ; 0ms fg 

命令：

 adb shell dumpsys batterystats > batterystats.txt
 python historian.py batterystats.txt > batterystats.html

batterystats.html节目找不到结束时间

batterystats.html shows cannot find end time

我已提到显示找不到结束时间关于使用hisorian.py

EDIT1

用不同的设备进行测试。不会产生这样的错误。但是，每次该设备的电池电量统计信息都没有出现结束时间错误

When I'm testing with a different device . no such error is generated. But every time this devices battery stats is giving no end time error

EDIT 2
不同版本的android具有不同的dumpsys格式和电池历史学家似乎与较新版本兼容。为了生成图表，我将第646行注释为649行，即

EDIT 2 Different versions of android have different dumpsys formats and the battery historian seems to be compatible with the newer version. To generate the chart I commentent line 646 to 649 i.e

#if not self._end_time:
      #print "cannot find end time"
      #sys.exit(1)

尽管它是黑客，但我的设备是Android 4.4，其电池dumpsys不能提供应用程序明智的电池使用情况，但android 5.2设备可以提供该信息。

Although its a hack, my device is Android 4.4 and its battery dumpsys does not give app wise battery usage but android 5.2 devices do so.

推荐答案

看起来 parse_end_time 函数try和except语句中的某些内容导致未定义 _end_time ，我正在寻找此处。 646行是产生实际错误的地方。如果我不得不猜测，我会说这是这行 line = line.split（ dumpstate：，1）[1] 。看起来行来自输入文件，用于fileinput.input（input_file）：中的行，您的电池状态如何。 txt有这个dumpstate行吗？您可以尝试注释掉第646-648行停止脚本，并查看是否确实需要结束时间。

Looks as if something within the parse_end_time function try and except statement is causing _end_time to not get defined, I'm looking here. Line 646 is where the actual error is being produced. If I had to take a guess, I'd say it's this line line = line.split("dumpstate: ", 1)[1]. Looks like line is coming from your input file for line in fileinput.input(input_file):, does your batterystats.txt have this dumpstate line? You could try commenting out lines 646-648 that stop the script and see if having the "end time" is really necessary or not.

编辑：糟糕，您的电池状态。包含了txt，并且没有 dumpstate行...这意味着，如果如果行：（第640行）中的 dumpstate：从不为True，则 _end_time 从未定义。希望这对您有所帮助。让我知道。

Whoops, your batterystats.txt was included- and no "dumpstate" line... Which means that if "dumpstate:" in line: (line 640) was never True, and _end_time was never defined. Hope this helps you in some way. Let me know.

这篇关于电池历史学家无法找到Android的结束时间的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！