Mac从睡眠状态恢复时会触发什么事件? [英] What event is fired when Mac is back from sleep?

问题描述

我正在Mac上用Xcode开发一个应用程序，想知道Mac从睡眠状态恢复时触发的事件. AwakeFromNib似乎不起作用.

I am developing an app in Xcode on Mac and would like to know the event which is fired when the mac gets back from sleep. AwakeFromNib doesn't seem to work.

谢谢！

推荐答案

刚刚找到它:

- (void) receiveWakeNote: (NSNotification*) note
{
    NSLog(@"receiveSleepNote: %@", [note name]);
}

- (void) fileNotifications
{
    //These notifications are filed on NSWorkspace's notification center, not the default 
    // notification center. You will not receive sleep/wake notifications if you file 
    //with the default notification center.
     [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver: self 
                                                           selector: @selector(receiveWakeNote:) 
                                                               name: NSWorkspaceDidWakeNotification object: NULL];
}

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