AppDelegate.swift

TLDR

The AppDelegate.swift file is the application delegate for the Demo Projects project. It includes the logic for launching the application and setting up the initial view controller with JSON data.

Classes

AppDelegate

The AppDelegate class is responsible for handling the application's lifecycle events. It conforms to the UIApplicationDelegate protocol. In the application(_:didFinishLaunchingWithOptions:) method, it initializes the view controller and assigns JSON data to it.

Methods

No methods are defined in this file.

//  AppDelegate.swift
//
//  Copyright (c) 2014 - 2016 Pinglin Tang
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

import UIKit
import SwiftyJSON

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

        let navigationController = self.window?.rootViewController as! UINavigationController
        let viewController = navigationController.topViewController as! ViewController

        if let file = Bundle.main.path(forResource: "SwiftyJSONTests", ofType: "json") {
            do {
                let data = try Data(contentsOf: URL(fileURLWithPath: file))
                let json = try JSON(data: data)
                viewController.json = json
            } catch {
                viewController.json = JSON.null
            }
        } else {
            viewController.json = JSON.null
        }

        return true
    }
}