1.1 初始化NSUserNotification

NSUserNotification *notification = [[NSUserNotification alloc] init];//創(chuàng)建通知中心

notification.title = title;

notification.subtitle = subtitle;

notification.informativeText = information;

// notification.contentImage = [NSImage imageNamed: @"ladybugThumb.jpg"];

//只有當(dāng)用戶設(shè)置為提示模式時(shí)，才會(huì)顯示按鈕

notification.hasActionButton = YES;

notification.actionButtonTitle = @"確定";

notification.otherButtonTitle = @"取消";

[[NSUserNotificationCenter defaultUserNotificationCenter] scheduleNotification:notification];

//設(shè)置通知的代理
[[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate:self];



//通知已經(jīng)提交給通知中心
- (void)userNotificationCenter:(NSUserNotificationCenter *)center didDeliverNotification:(NSUserNotification *)notification
{
    
    NSLog(@"收到通知");
    
}


//用戶已經(jīng)點(diǎn)擊了通知
- (void)userNotificationCenter:(NSUserNotificationCenter *)center didActivateNotification:(NSUserNotification *)notification
{
    
    NSLog(@"用戶點(diǎn)擊");
    
}

//returen YES;強(qiáng)制顯示(即不管通知是否過(guò)多)
- (BOOL)userNotificationCenter:(NSUserNotificationCenter *)center shouldPresentNotification:(NSUserNotification *)notification
{
    
    return YES;
    
}