检测卷何时安装在 OS X 上 [英] Detect when a volume is mounted on OS X

问题描述

我有一个 OS X 应用程序需要响应正在安装或卸载的卷.

I have an OS X application that needs to respond to a volume being mounted or unmounted.

我已经通过定期检索卷列表并检查更改来解决此问题，但我想知道是否有更好的方法.

I've already solved this problem by retrieving the list of volumes periodically and checking for changes, but I'd like to know if there is a better way.

推荐答案

注册到你从[[NSWorkspace sharedWorkspace] notificationCenter]得到的通知中心，然后处理你感兴趣的通知.这些是卷相关的:NSWorkspaceDidRenameVolumeNotification、NSWorkspaceDidMountNotification、NSWorkspaceWillUnmountNotification 和 NSWorkspaceDidUnmountNotification.

Register to the notification center you get from [[NSWorkspace sharedWorkspace] notificationCenter] and then process the notifications you are interested in. These are the volume related ones: NSWorkspaceDidRenameVolumeNotification, NSWorkspaceDidMountNotification, NSWorkspaceWillUnmountNotification and NSWorkspaceDidUnmountNotification.

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