当“上午开始”时一项活动，“总时间”意思？ [英] when "am start" a activity,what the "total time" mean?

问题描述

我启动活动用途：

am start -W -n

控制台输出：

tangbincheng@tangbinchengdeMacBook-Pro:~$ adb shell

shell@hwp6-t00:/ $ su

root@hwp6-t00:/ # am start -W -n com.book2345.reader/com.book2345.reader.MainA>

Starting: Intent { cmp=com.book2345.reader/.MainActivity }

Status: ok

Activity: com.book2345.reader/.MainActivity

ThisTime: 1554

TotalTime: 42815

Complete

ThisTime 和 TotalTime 是什么意思？

推荐答案

在Android源代码中进行搜索：
您可以找到 thisTime / totalTime

search in android source code: You can find "thisTime/totalTime"

thisTime ：刚刚当前活动的启动时间

"thisTime": just current activity launched time

totalTime ：您开始的活动可能在活动堆栈的底部。因此，它是指从活动搜索到当前活动启动的总时间。

"totalTime":the activity you started may be on the bottom of activity stack. So it refers to the total time from activity searching to current activity launched.

final long thisTime = curTime - displayStartTime;
final long totalTime = stack.mLaunchStartTime != 0
        ? (curTime - stack.mLaunchStartTime) : thisTime;

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