             time = NSUserDefaults.standardUserDefaults().stringForKey("t")
         }
         
+        /*
         let settings = UIUserNotificationSettings(forTypes: [UIUserNotificationType.Alert, UIUserNotificationType.Badge,UIUserNotificationType.Sound], categories: nil)
         application.registerUserNotificationSettings(settings)
+*/
 
         return true
     }
     
     func application(application: UIApplication, performFetchWithCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
+
+        completionHandler(.NoData)
+
+        /*
         print("called... complication enabled = \(wcSession?.complicationEnabled)");
         if wcSession?.complicationEnabled == true {
             test(completionHandler)
         } else {
             completionHandler(.NoData)
         }
+*/
     }
     
     func sendLocalNotif(text: String, badge: Int) {
+        /*
         let notif = UILocalNotification()
         notif.fireDate = NSDate.init(timeIntervalSinceNow: 5)
         notif.alertBody = text

                    NSUserDefaults.standardUserDefaults().synchronize()
                    print("data loaded: api = \(self.aqi), concentration = \(self.concentration), time = \(tmpTime)")
                    if self.wcSession?.complicationEnabled == true {
                        self.wcSession?.transferCurrentComplicationUserInfo(["a": tmpAQI, "c": tmpConcentration, "t": tmpTime])
                    }
                    self.sendLocalNotif("解析得到新数据，刷新手表", badge: tmpAQI)
                    completionHandler(.NewData)

            notif.applicationIconBadgeNumber = badge
        }
        UIApplication.sharedApplication().scheduleLocalNotification(notif)
*/
    }
    
    func test(completionHandler: (UIBackgroundFetchResult) -> Void) {
