如何使用Apple TV遥控器获取动作事件

Question

有没有人想出如何使用新的Apple TV遥控器进行动作事件？谢谢.

我试过打电话

override func motionBegan(motion: UIEventSubtype, withEvent event: UIEvent?) {
    super.motionBegan(motion, withEvent: event)
    print("motion!")
}
override func motionEnded(motion: UIEventSubtype, withEvent event: UIEvent?) {
    super.motionEnded(motion, withEvent: event)
    print("motion ended!")
}

有和没有电话超级给我什么都没有.

Answer 1

可以在这里找到一个很好的快速示例：https : //forums.developer.apple.com/message/65560#65560 基本上，这就是丹尼尔·斯托姆（Daniel Storm）所说的内容，但是遵循它可以为我工作。这就是我所做的。

在appDelegate中：

 var motionDelegate: ReactToMotionEvents? = nil   

     func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {  
        let center = NSNotificationCenter.defaultCenter()  
        center.addObserver(self, selector: "setupControllers:", name: GCControllerDidConnectNotification, object: nil)  
        center.addObserver(self, selector: "setupControllers:", name: GCControllerDidDisconnectNotification, object: nil)  
        GCController.startWirelessControllerDiscoveryWithCompletionHandler { () -> Void in  

        }  
        return true  
    }  

    func setupControllers(notif: NSNotification) {  
        print("controller connection")  
        let controllers = GCController.controllers()  
        for controller in controllers {  
            controller.motion?.valueChangedHandler = { (motion: GCMotion)->() in  
                if let delegate = self.motionDelegate {  
                    delegate.motionUpdate(motion)  
                }  
            }  
        }  
    }  

protocol ReactToMotionEvents {  
    func motionUpdate(motion: GCMotion) -> Void  
}  

在我想实现的地方，我的例子是SKScene：

import SpriteKit  
import GameController  
class GameScene: SKScene, ReactToMotionEvents {  

    override func didMoveToView(view: SKView) {   
        let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate  
        appDelegate.motionDelegate = self  

    }  

    func motionUpdate(motion: GCMotion) {  
        print("x: \(motion.userAcceleration.x)   y: \(motion.userAcceleration.y)")  
    }  
}