         
         // 定时器
         setupTimer()
+        
+        // 手势
+        setupSwipeGesture()
     }
     
     private func setupPageControl() {

    private var pageControlConstraints = [NSLayoutConstraint]()
    private var timer : NSTimer!
    private var order : PlayOrder = .Asc
    
    // MARK: -
    

        }
    }
    
    private func setupSwipeGesture() {
        
        leftSwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("handleSwipes:"))
        rightSwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("handleSwipes:"))
        
        leftSwipeGestureRecognizer.direction = UISwipeGestureRecognizerDirection.Left
        rightSwipeGestureRecognizer.direction = UISwipeGestureRecognizerDirection.Right
        
        self.addGestureRecognizer(leftSwipeGestureRecognizer)
        self.addGestureRecognizer(rightSwipeGestureRecognizer)
    }
    
    // MARK: -
    
    /**
