func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        var version=UIDevice.currentDevice().systemVersion

        if (version as NSString).floatValue>=8.0{

            application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes: UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound, categories: nil))

        }

        self.window=UIWindow(frame: UIScreen.mainScreen().bounds)

        self.window!.backgroundColor=UIColor.whiteColor()

        self.window!.makeKeyAndVisible()

        self.window!.rootViewController=TB_Home()

        return true

    }

    func sendLocalNotification(){

        //创建本地通知

        var notification=UILocalNotification()

        //通知触发时间(10秒后触发)

        notification.fireDate=NSDate(timeIntervalSinceNow: )

        //通知时区（使用本地时区）

        notification.timeZone=NSTimeZone.defaultTimeZone()

        //通知提示标题(如果不写默认是App的名称)

        notification.alertTitle="messageTitle"

        //通知提示内容

        notification.alertBody="messageBody"

        //通知提示音（使用默认的通知提示音）

        notification.soundName=UILocalNotificationDefaultSoundName

        //应用程序右上角显示的数字+1

        notification.applicationIconBadgeNumber = UIApplication.sharedApplication().applicationIconBadgeNumber+

        //启动这个通知

        UIApplication.sharedApplication().scheduleLocalNotification(notification)

    }

    func applicationWillEnterForeground(application: UIApplication) {

　　　　　　application.applicationIconBadgeNumber=  //程序右上角图标设置0

　　　　　　application.cancelAllLocalNotifications()  //清除当前应用所有通知

    }