(Solved) : Please Answer Swift 4 Basically Want User Following Run App Phone Records Whats Front Cha Q37706965 . . . .

Please answer in Swift 4+

Basically what I want the user to do is the following. Run App.Phone records whats in front of it. Change in CoreMotion data. Yesor No Prompt pops up. No continues the recording. Yes saves thevideo.

import UIKit

import AVKit

import MobileCoreServices

//imports for accelerometer below

import CoreMotion

class ViewController: UIViewController,UIImagePickerControllerDelegate, UINavigationControllerDelegate{

//accelerometer code begins here:

var motion = CMMotionManager()

@IBOutlet weakvar RecordButton: UIButton!

override func viewDidLoad(){

super.viewDidLoad()

// Do any additional setup after loading the view.

}

/*func myAccelerometer(){

motion.accelerometerUpdateInterval = 0.25

motion.startAccelerometerUpdates(to:OperationQueue.current!) { (data, error) in

print(data as Any)

if let trueData = data {

self.view.reloadInputViews()

let x = trueData.acceleration.x

let y = trueData.acceleration.y

let z = trueData.acceleration.z

let totalAcceleration = calculateMagnitude (no1:Float (x),no2: Float (y),no3: Float (z))

if