1.创建消息处理事件

varwindow:UIWindow? 
 letNotificationCategoryIdent:NSString="ACTIONABLE" 
  letNotificationActionOneIdent:NSString="ONE" 
 letNotificationActionTwoIdent:NSString="TWO" 

 funcapplication(application:UIApplication,didFinishLaunchingWithOptionslaunchOptions:NSDictionary?)->Bool{ 
 //Overridepointforcustomizationafterapplicationlaunch. 
     
       self.registerForNotification() 
      returntrue 
} 

funcregisterForNotification(){ 
 
   varleftAction:UIMutableUserNotificationAction=UIMutableUserNotificationAction() 
    //这里需要注意的是你处理消息是在你对应的应用程序前台处理还是后台处理，
    //Foreground会跳进应的应用程序里面，Background则会在当前消息界面处理即苹果的主当前窗口。 
 
    leftAction.activationMode=UIUserNotificationActivationMode.Foreground  
  leftAction.title="left" 
   leftAction.identifier=NotificationActionOneIdent 
 leftAction.destructive=false 
   leftAction.authenticationRequired=false 
 
    varrightAction:UIMutableUserNotificationAction=UIMutableUserNotificationAction() 
 
  rightAction.activationMode=UIUserNotificationActivationMode.Foreground 
  rightAction.title="right" 
   rightAction.identifier=NotificationActionTwoIdent 
    rightAction.destructive=false 
 
    rightAction.authenticationRequired=false 
 
   //这个Category很重要很重要，这个是后面进行消息通信联系起来的 
  varnotificationCategory:UIMutableUserNotificationCategory=UIMutableUserNotificationCategory() 
 
 notificationCategory.identifier=NotificationCategoryIdent 

   varactionArray:NSArray=[rightAction,leftAction]   
   notificationCategory.setActions(actionArray,forContext:UIUserNotificationActionContext.Default) 

  varcategories:NSSet=NSSet(object:notificationCategory) 
 
   lettypes:UIUserNotificationType= [.Alert,.Badge,.Sound]
    
   varnotificationSettings:UIUserNotificationSettings=UIUserNotificationSettings(forTypes:types,categories:categories) 
  
   UIApplication.sharedApplication().registerUserNotificationSettings(notificationSettings) 
 } 
 
funcapplication(application:UIApplication,handleActionWithIdentifieridentifier:String?,
                forLocalNotificationnotification:UILocalNotification,completionHandler:()->Void){ 
 
 ifidentifier==NotificationActionOneIdent{ 
    
      NSNotificationCenter.defaultCenter().postNotificationName("ONE",object:nil) 
    
     }elseifidentifier==NotificationActionTwoIdent{ 
 
      NSNotificationCenter.defaultCenter().postNotificationName("TWO",object:nil) 

    } completionHandler() 
}


2.要处理的事件
overridefuncviewDidLoad(){ 
 super.viewDidLoad() 
 
     NSNotificationCenter.defaultCenter().addObserver(self,selector:"TestShape:",name:"ONE",object:nil) 
    NSNotificationCenter.defaultCenter().addObserver(self,selector:"TestMessage:",name:"TWO",object:nil) 
 self.notification() 
} 
 

funcnotification(){ 
     vardateNow:NSDate=NSDate(timeIntervalSinceNow:5) 
    varnotification:UILocalNotification=UILocalNotification() 
     notification.fireDate=dateNow      notification.hasAction=true      notification.category="ACTIONABLE"//如果不把这两个category联系起来，新特性根本无法实现      notification.alertBody="新消息来了！"      UIApplication.sharedApplication().scheduleLocalNotification(notification) }  funcTestShape(notification:NSNotification){      varview:UIView=UIView(frame:CGRectMake(100,100,100));      view.backgroundColor=UIColor.blueColor()      self.view.addSubview(view)  }  funcTestMessage(notification:NSNotification){       varmessage:UIAlertController=UIAlertController(title:"Hello",message:"推送通知",preferredStyle:UIAlertControllerStyle.Alert)        message.addAction(UIAlertAction(title:"OK",style:UIAlertActionStyle.Default,handler:nil))           self.presentViewController(message,animated:true,completion:nil) }

（编辑：李大同）

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