iOS 9 Sampler

RootViewController.swift

//
//  RootViewController.swift
//  iOS9Sampler
//
//  Created by Shuichi Tsutsumi on 2015/06/10.
//  Copyright © 2015 Shuichi Tsutsumi. All rights reserved.
//

import UIKit

final class RootViewController: UITableViewController {
    
    private let dataSource = SampleDataSource()
    
    override func viewDidLoad() {
        super.viewDidLoad()

        tableView.dataSource = dataSource
    }

    override func viewDidAppear(animated: Bool) {
        // Needed after custome transition
        navigationController?.delegate = nil;
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }
    
    // =========================================================================
    // MARK: - UITableViewDelegate
    
    override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return UITableViewAutomaticDimension
    }
    
    override func tableView(tableView: UITableView, estimatedHeightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return UITableViewAutomaticDimension
    }
    
    override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        let sample = dataSource.samples[indexPath.row]
        
        navigationController?.pushViewController(sample.controller(), animated: true)

        tableView.deselectRowAtIndexPath(indexPath, animated: true)
    }
}

SampleDataSource.swift

//
//  Sample.swift
//  iOS9Sampler
//
//  Created by Shuichi Tsutsumi on 6/12/16.
//  Copyright © 2016 Shuichi Tsutsumi. All rights reserved.
//

import Foundation

struct Sample {
    let title: String
    let detail: String
    let classPrefix: String
    
    func controller() -> UIViewController {
        let storyboard = UIStoryboard(name: classPrefix, bundle: nil)
        guard let controller = storyboard.instantiateInitialViewController() else { fatalError() }
        controller.title = title
        return controller
    }
}

final class SampleDataSource: NSObject {
    let samples = [
        Sample(
            title: "Map Customizations",
            detail: "Flyover can be selected with new map types, and Traffic, Scale and Compass can be shown.",
            classPrefix: "MapCustomizations"
        ),
        Sample(
            title: "Text Detector",
            detail: "Text detection using new detector type \"CIDetectorTypeText\".",
            classPrefix: "TextDetect"
        ),
        Sample(
            title: "New Image Filters",
            detail: "New filters of CIFilter which can be used for Still Images.",
            classPrefix: "StillImageFilters"
        ),
        Sample(
            title: "Audio Unit Component Manager",
            detail: "Retrieve available audio units using AudioUnitComponentManager and apply them to a sound. If there are some Audio Unit Extensions, they will be also shown.",
            classPrefix: "AudioUnitComponentManager"
        ),
        Sample(
            title: "Speech Voices",
            detail: "Example for new properties which are added to AVSpeechSynthesisVoice such as language, name, quality...",
            classPrefix: "Speech"
        ),
        Sample(
            title: "CASpringAnimation",
            detail: "Animation example using CASpringAnimation.",
            classPrefix: "Spring"
        ),
        Sample(
            title: "Core Image Transitions",
            detail: "New transition effects which are added to CITransitionCategory.",
            classPrefix: "CoreImageTransitions"
        ),
        Sample(
            title: "UIStackView",
            detail: "Auto Layout example using UIStackView.",
            classPrefix: "StackView"
        ),
        Sample(
            title: "Selfies & Screenshots",
            detail: "Fetch photos filtered with new subtypes \"SelfPortraits\" and \"Screenshot\" which are added to Photos framework.",
            classPrefix: "Photos"
        ),
        Sample(
            title: "String Transform",
            detail: "String transliteration examples using new APIs of Foundation framework.",
            classPrefix: "StringTransform"
        ),
        Sample(
            title: "Search APIs",
            detail: "Example for Search APIs using NSUserActivity and Core Spotlight.",
            classPrefix: "SearchAPIs"
        ),
        Sample(
            title: "Content Blockers",
            detail: "Example for Content Blocker Extension.",
            classPrefix: "ContentBlocker"
        ),
        Sample(
            title: "SFSafariViewController",
            detail: "Open web pages with SFSafariViewController.",
            classPrefix: "Safari"
        ),
        Sample(
            title: "Attributes of New Filters",
            detail: "Extract new filters of CIFilter using \"kCIAttributeFilterAvailable_iOS\".",
            classPrefix: "Filters"
        ),
        Sample(
            title: "Low Power Mode",
            detail: "Detect changes of \"Low Power Mode\" setting.",
            classPrefix: "LowPowerMode"
        ),
        Sample(
            title: "New Fonts",
            detail: "Gallery of new fonts.",
            classPrefix: "Fonts"
        ),
        Sample(
            title: "Contacts",
            detail: "Contacts framework sample.",
            classPrefix: "Contacts"
        ),
        Sample(
            title: "ReplayKit",
            detail: "ReplayKit framework sample.",
            classPrefix: "ReplayKit"
        ),
        Sample(
            title: "Quick Actions",
            detail: "Access the shortcut menu on the Home screen using 3D Touch.",
            classPrefix: "QuickActions"
        ),
        Sample(
            title: "Force Touch",
            detail: "Visualize the forces of touches using new properties of UITouch.",
            classPrefix: "ForceTouch"
        ),
        Sample(
            title: "Live Photos",
            detail: "Show a Live Photo using \"PHLivePhotoView\"",
            classPrefix: "LivePhoto"
        ),
    ]
}

// =========================================================================
// MARK: - UITableViewDataSource

extension SampleDataSource: UITableViewDataSource {
    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return samples.count
    }

    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        guard let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as? RootViewCell else {fatalError()}

        let sample = samples[indexPath.row]
        cell.titleLabel.text  = sample.title
        cell.detailLabel.text = sample.detail

        return cell
    }
}