如何复制iOS 10'；“苹果音乐”；“窥视和弹出动作菜单”；

iOS 10有一个我想复制的功能。当您在Apple Music应用程序中三维触摸相册时，它会打开如下所示的菜单。然而，与正常的偷看和弹出不同，当你抬起手指时，它不会消失。我如何复制这个

---

我最接近于复制它的是以下代码。。它会创建音乐应用程序的虚拟副本。。然后我添加了PeekPop-3D-Touch代理

但是，在代理中，我向手势识别器添加了一个观察者，然后在偷看时取消手势，但在抬起手指时重新启用。为了重新启用它，我异步执行了它，因为预览将在没有异步调度的情况下立即消失。我找不到绕过它的办法

现在，如果在蓝色框外轻按，它将像正常情况一样消失=]

以及ForceTouch暂停的实现

//
//  LibraryViewController.swift
//  PeekPopExample
//
//  Created by Brandon Anthony on 2016-07-16.
//  Copyright © 2016 XIO. All rights reserved.
//

import Foundation
import UIKit


//Views and Cells..

class AlbumView : UIView {
    var albumCover: UIImageView!
    var title: UILabel!
    var artist: UILabel!

    override init(frame: CGRect) {
        super.init(frame: frame)

        self.initControls()
        self.setTheme()
        self.doLayout()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    func initControls() {
        self.albumCover = UIImageView()
        self.title = UILabel()
        self.artist = UILabel()
    }

    func setTheme() {
        self.albumCover.contentMode = .scaleAspectFit
        self.albumCover.layer.cornerRadius = 5.0
        self.albumCover.backgroundColor = UIColor.lightGray()

        self.title.text = "Unknown"
        self.title.font = UIFont.systemFont(ofSize: 12)

        self.artist.text = "Unknown"
        self.artist.textColor = UIColor.lightGray()
        self.artist.font = UIFont.systemFont(ofSize: 12)
    }

    func doLayout() {
        self.addSubview(self.albumCover)
        self.addSubview(self.title)
        self.addSubview(self.artist)

        let views = ["albumCover": self.albumCover, "title": self.title, "artist": self.artist];
        var constraints = Array<String>()

        constraints.append("H:|-0-[albumCover]-0-|")
        constraints.append("H:|-0-[title]-0-|")
        constraints.append("H:|-0-[artist]-0-|")
        constraints.append("V:|-0-[albumCover]-[title]-[artist]-0-|")

        let aspectRatioConstraint = NSLayoutConstraint(item: self.albumCover, attribute: .width, relatedBy: .equal, toItem: self.albumCover, attribute: .height, multiplier: 1.0, constant: 0.0)

        self.addConstraint(aspectRatioConstraint)

        for constraint in constraints {
            self.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }
}

class AlbumCell : UITableViewCell {
    var firstAlbumView: AlbumView!
    var secondAlbumView: AlbumView!

    override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)

        self.initControls()
        self.setTheme()
        self.doLayout()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    func initControls() {
        self.firstAlbumView = AlbumView(frame: CGRect.zero)
        self.secondAlbumView = AlbumView(frame: CGRect.zero)
    }

    func setTheme() {

    }

    func doLayout() {
        self.contentView.addSubview(self.firstAlbumView)
        self.contentView.addSubview(self.secondAlbumView)

        let views: [String: AnyObject] = ["firstAlbumView": self.firstAlbumView, "secondAlbumView": self.secondAlbumView];
        var constraints = Array<String>()

        constraints.append("H:|-15-[firstAlbumView(==secondAlbumView)]-15-[secondAlbumView(==firstAlbumView)]-15-|")
        constraints.append("V:|-15-[firstAlbumView]-15-|")
        constraints.append("V:|-15-[secondAlbumView]-15-|")

        for constraint in constraints {
            self.contentView.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.contentView.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }
}



//Details..

class DetailSongViewController : UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        self.view.backgroundColor = UIColor.blue()
    }

    /*override func previewActionItems() -> [UIPreviewActionItem] {
        let regularAction = UIPreviewAction(title: "Regular", style: .default) { (action: UIPreviewAction, vc: UIViewController) -> Void in

        }

        let destructiveAction = UIPreviewAction(title: "Destructive", style: .destructive) { (action: UIPreviewAction, vc: UIViewController) -> Void in

        }

        let actionGroup = UIPreviewActionGroup(title: "Group...", style: .default, actions: [regularAction, destructiveAction])

        return [actionGroup]
    }*/
}











//Implementation..

extension LibraryViewController : UIViewControllerPreviewingDelegate {
    func previewingContext(_ previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? {

        guard let indexPath = self.tableView.indexPathForRow(at: location) else {
            return nil
        }

        guard let cell = self.tableView.cellForRow(at: indexPath) else {
            return nil
        }


        previewingContext.previewingGestureRecognizerForFailureRelationship.addObserver(self, forKeyPath: "state", options: .new, context: nil)


        let detailViewController = DetailSongViewController()
        detailViewController.preferredContentSize = CGSize(width: 0.0, height: 300.0)
        previewingContext.sourceRect = cell.frame
        return detailViewController
    }

    func previewingContext(_ previewingContext: UIViewControllerPreviewing, commit viewControllerToCommit: UIViewController) {

        //self.show(viewControllerToCommit, sender: self)
    }

    override func observeValue(forKeyPath keyPath: String?, of object: AnyObject?, change: [NSKeyValueChangeKey : AnyObject]?, context: UnsafeMutablePointer<Void>?) {
        if let object = object {
            if keyPath == "state" {
                let newValue = change![NSKeyValueChangeKey.newKey]!.integerValue
                let state = UIGestureRecognizerState(rawValue: newValue!)!
                switch state {
                case .began, .changed:
                    self.navigationItem.title = "Peeking"
                    (object as! UIGestureRecognizer).isEnabled = false

                case .ended, .failed, .cancelled:
                    self.navigationItem.title = "Not committed"
                    object.removeObserver(self, forKeyPath: "state")

                    DispatchQueue.main.async(execute: { 
                        (object as! UIGestureRecognizer).isEnabled = true
                    })


                case .possible:
                    break
                }
            }
        }
    }
}


class LibraryViewController : UIViewController, UITableViewDelegate, UITableViewDataSource {

    var tableView: UITableView!

    override func viewDidLoad() {
        super.viewDidLoad()

        self.initControls()
        self.setTheme()
        self.registerClasses()
        self.registerPeekPopPreviews();
        self.doLayout()
    }

    func initControls() {
        self.tableView = UITableView(frame: CGRect.zero, style: .grouped)
    }

    func setTheme() {
        self.edgesForExtendedLayout = UIRectEdge()
        self.tableView.dataSource = self;
        self.tableView.delegate = self;
    }

    func registerClasses() {
        self.tableView.register(UITableViewCell.self, forCellReuseIdentifier: "Default")
        self.tableView.register(AlbumCell.self, forCellReuseIdentifier: "AlbumCell")
    }

    func registerPeekPopPreviews() {
        //if (self.traitCollection.forceTouchCapability == .available) {
            self.registerForPreviewing(with: self, sourceView: self.tableView)
        //}
    }

    func doLayout() {
        self.view.addSubview(self.tableView)

        let views: [String: AnyObject] = ["tableView": self.tableView];
        var constraints = Array<String>()

        constraints.append("H:|-0-[tableView]-0-|")
        constraints.append("V:|-0-[tableView]-0-|")

        for constraint in constraints {
            self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.view.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }



    func numberOfSections(in tableView: UITableView) -> Int {
        return 2
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return section == 0 ? 5 : 10
    }

    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return (indexPath as NSIndexPath).section == 0 ? 44.0 : 235.0
    }

    func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
        return section == 0 ? 75.0 : 50.0
    }

    func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 0.0001
    }

    func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return section == 0 ? "Library" : "Recently Added"
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

        if (indexPath as NSIndexPath).section == 0 { //Library
            let cell = tableView.dequeueReusableCell(withIdentifier: "Default", for: indexPath)

            switch (indexPath as NSIndexPath).row {
            case 0:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Playlists"

            case 1:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Artists"

            case 2:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Albums"

            case 3:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Songs"

            case 4:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Downloads"


            default:
                break
            }
        }

        if (indexPath as NSIndexPath).section == 1 {  //Recently Added
            let cell = tableView.dequeueReusableCell(withIdentifier: "AlbumCell", for: indexPath)
            cell.selectionStyle = .none
            return cell
        }

        return tableView.dequeueReusableCell(withIdentifier: "Default", for: indexPath)
    }
}

//
//LibraryViewController.swift
//PeekPop示例
//
//布兰登·安东尼于2016年7月16日创作。
//版权所有©2016 XIO。版权所有。
//
进口基金会
导入UIKit
//视图和单元格。。
类视图：UIView{
var albumCover:UIImageView！
变量标题：UILabel！
艺术家：UILabel！
重写初始化（帧：CGRect）{
super.init（frame:frame）
self.initControls（）
self.setTheme（）
self.doLayout（）
}
必需的初始化？（编码器aDecoder:NSCoder）{
fatalError（“初始化（编码者：）尚未实现”）
}
func initControls（）{
self.albumCover=UIImageView（）
self.title=UILabel（）
self.artist=UILabel（）
}
func setTheme（）{
self.albumCover.contentMode=.scaleAspectFit
self.cover.layer.cornerRadius=5.0
self.albumCover.backgroundColor=UIColor.lightGray（）
self.title.text=“未知”
self.title.font=UIFont.systemFont（大小：12）
self.artist.text=“未知”
self.artist.textColor=UIColor.lightGray（）
self.artist.font=UIFont.systemFont（大小：12）
}
func doLayout（）{
self.addSubview（self.albumCover）
self.addSubview（self.title）
self.addSubview（self.artist）
让视图=[“albumCover”：self.albumCover，“title”：self.title，“artist”：self.artist]；
var约束=数组（）
constraints.append（“H:|-0-[albumCover]-0-|”）
constraints.append（“H:|-0-[title]-0-|”）
constraints.append（“H:|-0-[artist]-0-|”）
约束。追加（“V:|-0-[albumCover]-[title]-[Artister]-0-|”）
让aspectRatioConstraint=NSLayoutConstraint（项：self.albumCover，属性：。宽度，相关者：。相等，toItem:self.albumCover，属性：。高度，乘数：1.0，常数：0.0）
self.addConstraint（aspectRatioConstraint）
用于约束中的约束{
self.addConstraints（NSLayoutConstraint.constraints（带VisualFormat:constraint，选项：NSLayoutFormatOptions（rawValue:0），度量：nil，视图：views））
}
用于在self.subview中查看{
view.translatesAutoresizingMaskIntoConstraints=false
}
}
}
类AlbumCell:UITableViewCell{
var firstAlbumView:AlbumView！
var secondAlbumView:AlbumView！
重写初始化（样式：UITableViewCellStyle，reuseIdentifier:String？）{
init（样式：style，reuseIdentifier:reuseIdentifier）
self.initControls（）
self.setTheme（）
self.doLayout（）
}
必需的初始化？（编码器aDecoder:NSCoder）{
fatalError（“初始化（编码者：）尚未实现”）
}
func initControls（）{
self.firstAlbumView=AlbumView（帧：CGRect.zero）
self.secondAlbumView=AlbumView（帧：CGRect.zero）
}
func setTheme（）{
}
func doLayout（）{
self.contentView.addSubview（self.firstAlbumView）
self.contentView.addSubview（self.secondAlbumView）
let视图：[String:AnyObject]=[“firstAlbumView”：self.firstAlbumView，“secondAlbumView”：self.secondAlbumView]；
var约束=数组（）
约束。追加（“H:|-15-[firstAlbumView（=secondAlbumView）]-15-[secondAlbumView（=firstAlbumView）]-15-|”
constraints.append（“V:|-15-[firstAlbumView]-15-|”）
constraints.append（“V:|-15-[secondAlbumView]-15-|”）
用于约束中的约束{
self.contentView.addConstraints（NSLayoutConstraint.constraints（带VisualFormat:constraint，选项：NSLayoutFormatOptions（rawValue:0），度量：nil，视图：views））
}
用于self.contentView.subview中的视图{
view.translatesAutoresizingMaskIntoConstraints=false
}
}
}
//细节。。
类详细信息SongViewController:UIViewController{
重写func viewDidLoad（）{
super.viewDidLoad（）
self.view.backgroundColor=UIColor.blue（）
}
/*重写函数previewActionItems（）->[UIPreviewActionItem]{
让regularAction=UIPreviewAction（标题：“常规”，样式：。默认值）{（操作：UIPreviewAction，vc:UIViewController）->Void in
}
让destructiveAction=UIPreviewAction（标题：“Destructive”，样式：。Destructive）{（操作：UIPreviewAction，vc:UIViewController）->Void in
}
让actionGroup=UIPreviewActionGroup（标题：“组…”，样式：。默认，操作：[regularAction，DestructionAction]）
返回[行动组]
}*/
}
//实施。。
扩展库ViewController:UIViewControllerPreviewingDelegate{
func previewingContext（uPreviewingContext:UIViewControllerPreviewing，viewControllerForLocation位置：CGPoint）->UIViewController{
guard let indexath=self.tableView.indexPathForRow（at:location）else{
归零
}
guard let cell=self.tableView.cellForRow（at:indexPath）else{
归零
}
previewingContext.PreviewingGestureRecognitizerForFailureRelationship.addObserver（self，forKeyPath:“状态”，选项：.n
//
//  LibraryViewController.swift
//  PeekPopExample
//
//  Created by Brandon Anthony on 2016-07-16.
//  Copyright © 2016 XIO. All rights reserved.
//

import Foundation
import UIKit


//Views and Cells..

class AlbumView : UIView {
    var albumCover: UIImageView!
    var title: UILabel!
    var artist: UILabel!

    override init(frame: CGRect) {
        super.init(frame: frame)

        self.initControls()
        self.setTheme()
        self.doLayout()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    func initControls() {
        self.albumCover = UIImageView()
        self.title = UILabel()
        self.artist = UILabel()
    }

    func setTheme() {
        self.albumCover.contentMode = .scaleAspectFit
        self.albumCover.layer.cornerRadius = 5.0
        self.albumCover.backgroundColor = UIColor.lightGray()

        self.title.text = "Unknown"
        self.title.font = UIFont.systemFont(ofSize: 12)

        self.artist.text = "Unknown"
        self.artist.textColor = UIColor.lightGray()
        self.artist.font = UIFont.systemFont(ofSize: 12)
    }

    func doLayout() {
        self.addSubview(self.albumCover)
        self.addSubview(self.title)
        self.addSubview(self.artist)

        let views = ["albumCover": self.albumCover, "title": self.title, "artist": self.artist];
        var constraints = Array<String>()

        constraints.append("H:|-0-[albumCover]-0-|")
        constraints.append("H:|-0-[title]-0-|")
        constraints.append("H:|-0-[artist]-0-|")
        constraints.append("V:|-0-[albumCover]-[title]-[artist]-0-|")

        let aspectRatioConstraint = NSLayoutConstraint(item: self.albumCover, attribute: .width, relatedBy: .equal, toItem: self.albumCover, attribute: .height, multiplier: 1.0, constant: 0.0)

        self.addConstraint(aspectRatioConstraint)

        for constraint in constraints {
            self.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }
}

class AlbumCell : UITableViewCell {
    var firstAlbumView: AlbumView!
    var secondAlbumView: AlbumView!

    override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)

        self.initControls()
        self.setTheme()
        self.doLayout()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    func initControls() {
        self.firstAlbumView = AlbumView(frame: CGRect.zero)
        self.secondAlbumView = AlbumView(frame: CGRect.zero)
    }

    func setTheme() {

    }

    func doLayout() {
        self.contentView.addSubview(self.firstAlbumView)
        self.contentView.addSubview(self.secondAlbumView)

        let views: [String: AnyObject] = ["firstAlbumView": self.firstAlbumView, "secondAlbumView": self.secondAlbumView];
        var constraints = Array<String>()

        constraints.append("H:|-15-[firstAlbumView(==secondAlbumView)]-15-[secondAlbumView(==firstAlbumView)]-15-|")
        constraints.append("V:|-15-[firstAlbumView]-15-|")
        constraints.append("V:|-15-[secondAlbumView]-15-|")

        for constraint in constraints {
            self.contentView.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.contentView.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }
}



//Details..

class DetailSongViewController : UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        self.view.backgroundColor = UIColor.blue()
    }

    /*override func previewActionItems() -> [UIPreviewActionItem] {
        let regularAction = UIPreviewAction(title: "Regular", style: .default) { (action: UIPreviewAction, vc: UIViewController) -> Void in

        }

        let destructiveAction = UIPreviewAction(title: "Destructive", style: .destructive) { (action: UIPreviewAction, vc: UIViewController) -> Void in

        }

        let actionGroup = UIPreviewActionGroup(title: "Group...", style: .default, actions: [regularAction, destructiveAction])

        return [actionGroup]
    }*/
}











//Implementation..

extension LibraryViewController : UIViewControllerPreviewingDelegate {
    func previewingContext(_ previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? {

        guard let indexPath = self.tableView.indexPathForRow(at: location) else {
            return nil
        }

        guard let cell = self.tableView.cellForRow(at: indexPath) else {
            return nil
        }


        previewingContext.previewingGestureRecognizerForFailureRelationship.addObserver(self, forKeyPath: "state", options: .new, context: nil)


        let detailViewController = DetailSongViewController()
        detailViewController.preferredContentSize = CGSize(width: 0.0, height: 300.0)
        previewingContext.sourceRect = cell.frame
        return detailViewController
    }

    func previewingContext(_ previewingContext: UIViewControllerPreviewing, commit viewControllerToCommit: UIViewController) {

        //self.show(viewControllerToCommit, sender: self)
    }

    override func observeValue(forKeyPath keyPath: String?, of object: AnyObject?, change: [NSKeyValueChangeKey : AnyObject]?, context: UnsafeMutablePointer<Void>?) {
        if let object = object {
            if keyPath == "state" {
                let newValue = change![NSKeyValueChangeKey.newKey]!.integerValue
                let state = UIGestureRecognizerState(rawValue: newValue!)!
                switch state {
                case .began, .changed:
                    self.navigationItem.title = "Peeking"
                    (object as! UIGestureRecognizer).isEnabled = false

                case .ended, .failed, .cancelled:
                    self.navigationItem.title = "Not committed"
                    object.removeObserver(self, forKeyPath: "state")

                    DispatchQueue.main.async(execute: { 
                        (object as! UIGestureRecognizer).isEnabled = true
                    })


                case .possible:
                    break
                }
            }
        }
    }
}


class LibraryViewController : UIViewController, UITableViewDelegate, UITableViewDataSource {

    var tableView: UITableView!

    override func viewDidLoad() {
        super.viewDidLoad()

        self.initControls()
        self.setTheme()
        self.registerClasses()
        self.registerPeekPopPreviews();
        self.doLayout()
    }

    func initControls() {
        self.tableView = UITableView(frame: CGRect.zero, style: .grouped)
    }

    func setTheme() {
        self.edgesForExtendedLayout = UIRectEdge()
        self.tableView.dataSource = self;
        self.tableView.delegate = self;
    }

    func registerClasses() {
        self.tableView.register(UITableViewCell.self, forCellReuseIdentifier: "Default")
        self.tableView.register(AlbumCell.self, forCellReuseIdentifier: "AlbumCell")
    }

    func registerPeekPopPreviews() {
        //if (self.traitCollection.forceTouchCapability == .available) {
            self.registerForPreviewing(with: self, sourceView: self.tableView)
        //}
    }

    func doLayout() {
        self.view.addSubview(self.tableView)

        let views: [String: AnyObject] = ["tableView": self.tableView];
        var constraints = Array<String>()

        constraints.append("H:|-0-[tableView]-0-|")
        constraints.append("V:|-0-[tableView]-0-|")

        for constraint in constraints {
            self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: constraint, options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: views))
        }

        for view in self.view.subviews {
            view.translatesAutoresizingMaskIntoConstraints = false
        }
    }



    func numberOfSections(in tableView: UITableView) -> Int {
        return 2
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return section == 0 ? 5 : 10
    }

    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return (indexPath as NSIndexPath).section == 0 ? 44.0 : 235.0
    }

    func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
        return section == 0 ? 75.0 : 50.0
    }

    func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 0.0001
    }

    func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return section == 0 ? "Library" : "Recently Added"
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

        if (indexPath as NSIndexPath).section == 0 { //Library
            let cell = tableView.dequeueReusableCell(withIdentifier: "Default", for: indexPath)

            switch (indexPath as NSIndexPath).row {
            case 0:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Playlists"

            case 1:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Artists"

            case 2:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Albums"

            case 3:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Songs"

            case 4:
                cell.accessoryType = .disclosureIndicator
                cell.textLabel?.text = "Downloads"


            default:
                break
            }
        }

        if (indexPath as NSIndexPath).section == 1 {  //Recently Added
            let cell = tableView.dequeueReusableCell(withIdentifier: "AlbumCell", for: indexPath)
            cell.selectionStyle = .none
            return cell
        }

        return tableView.dequeueReusableCell(withIdentifier: "Default", for: indexPath)
    }
}

fileprivate let peekedViewController = PeekAndPopController()

@IBAction func presentAction(_ sender: Any) {
    present(peekedViewController, animated: true)
}

let forceTouch = ForceTouchGestureRecognizer()

override func viewDidLoad() {
    super.viewDidLoad()

    forceTouch.addTarget(self, action: #selector(touchAction(_:)))
    forceTouch.cancelsTouchesInView = false
    view.addGestureRecognizer(forceTouch)

    let download = PeekAndPopActionView(text: "Download", image: #imageLiteral(resourceName: "btnDownload"), handler: {
        print("Download Action")
    })

    let playNext = PeekAndPopActionView(text: "Play Next", image: #imageLiteral(resourceName: "btnDownload"), handler: {
        print("Play Next Action")
    })

    let playLast = PeekAndPopActionView(text: "Play Later", image: #imageLiteral(resourceName: "btnDownload"), handler: {
        print("Play Last Action")
    })

    let share = PeekAndPopActionView(text: "Share", image: #imageLiteral(resourceName: "btnDownload"), handler: {
        print("Share Action")
    })

    peekedViewController.addAction(download)
    peekedViewController.addAction(playNext)
    peekedViewController.addAction(playLast)
    peekedViewController.addAction(share)
    peekedViewController.topView = TopView().loadNib()

    peekedViewController.topView?.handler = {
        print("Play Play Play")
    }
}

@objc func touchAction(_ gesture: ForceTouchGestureRecognizer) {
    print(#function, gesture.touch?.location(in: view) ?? "")
    present(peekedViewController, animated: true)
}