将徽章刷新到 Finder 中的文件图标

Question

I done Icon overlay in OS X and I just need to update the overlay icon when it's status changed. I tried many techniques, but it don't works. I don't need to restart the finder, I just want to update the badge icon of specific file.

For this case I tried some ways.

1. Just touch and remove the file, it would trigger the refresh the finder.

2.  [[NSWorkspace sharedWorkspace] selectFile:path inFileViewerRootedAtPath:nil];

   It works well but it also open the finder window when it is not active.( shall we have any option to do not open the finder window here)

Apart from above two ways, I need any optimised way to refresh the File's badge icon in finder

Answer 1

try
  tell application "Finder"
    set a to get the bounds of the front window
    set b to get the bounds of the front window
    set bound to (item 3 of a) + 1
    set item 3 of a to bound
    set bounds of the front window to a
    set bounds of the front window to b
  end tell
  return a
on error msg number num
--display dialog "Unable to launch " & msg & " (" & (num as text) & ")"return msg
    return msg
end try