macos - 在 Hammerspoon 中，如何在启动时获取当前关注的应用程序名称？

Question

用户切换焦点后我可以通过以下代码获取应用名称:

function applicationWatcher(appName, eventType, appObject)
  if (eventType == hs.application.watcher.activated) then
    print(appName)
  end
end

local appWatcher = hs.application.watcher.new(applicationWatcher)

但我想要这个 appName 就在 之后锤勺初始化。

Answer 1

查看hs.application.frontmostApplication()函数:http://www.hammerspoon.org/docs/hs.application.html#frontmostApplication :)