IOS 摇一摇和计步器

摇一摇

  override func motionBegan(_ motion: UIEvent.EventSubtype, with event: UIEvent?) {
        print("用户开始摇一摇")
    }
    override func motionCancelled(_ motion: UIEvent.EventSubtype, with event: UIEvent?) {
        print("被打断")
    }
    override func motionEnded(_ motion: UIEvent.EventSubtype, with event: UIEvent?)
 {
        print("摇一摇结束")
    }

计步器

//ios8.0之后使用
        //判断记步是否可用
        if !CMPedometer.isStepCountingAvailable()
        {
            print("计步器不可用")
            return
        }
        cmPedmeter.startUpdates(from: Date(timeIntervalSinceNow: 0) )
        { (pedData, error) in
            if error != nil
            {
                return
            }
            
            // CMPedometerData
           // numberOfSteps: 走了多少部
           // distance: 走了多远
           // floorsAscended: 上楼层数
           // floorsDescended: 下楼层数
             print(pedData?.numberOfSteps, pedData?.distance)
            
        }