获取上次使用时运行的应用程序列表 [英] Getting the list of running applications ordered by last use

问题描述

我想以运行⌘+⇥

时显示的顺序获取正在运行的应用程序列表。如果我使用 TextEdit ，预览和 iCal ，订单为

<

iCal

预览

TextEdit

使用 [[NSWorkspace sharedWorkspace] launchedApplications] 不工作，因为应用程序按发射日期/进程ID排序。枚举 GetNextProcess 不起作用，因为它也由pid排序。

注册通知和维护列表我不是一个选项，因为我必须知道的应用程序启动后的列表。嗯，列表的第一个元素实际上是足够的，但我认为这是几乎相同的问题。

有一些API可用于获取此信息？ / p>

解决方案

可能是这样的：

  cd /System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework 
 nm LaunchServices | grep __LSCopyApplicationArrayInFrontToBackOrder 
  

I'd like to get the list of running applications in the same order they appear when doing ⌘ + ⇥

I.e. if I use TextEdit, then Preview, then iCal, the order is

1. iCal
2. Preview
3. TextEdit

Using [[NSWorkspace sharedWorkspace] launchedApplications] does not work as applications are sorted by launch date/process id. Enumerating with GetNextProcess does not work either as it is also ordered by pid.

Registering for notifications and maintaining a list myself is not an option as I must know the list right after the application launches. Well, the first element of the list would be enough actually, but I think it is pretty much the same question.

Is there some API available to get this information?

解决方案

Maybe something like this:

cd /System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework
nm LaunchServices | grep __LSCopyApplicationArrayInFrontToBackOrder

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