tutorials/tutorial3/TicTacToe/AppStart/AppDelegate.swift

//
//  Copyright (c) 2017. Uber Technologies
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

import RIBs
import RxSwift
import UIKit

/// Game app delegate.
@UIApplicationMain
public class AppDelegate: UIResponder, UIApplicationDelegate {

    /// The window.
    public var window: UIWindow?

    /// Tells the delegate that the launch process is almost done and the app is almost ready to run.
    ///
    /// - parameter application: Your singleton app object.
    /// - parameter launchOptions: A dictionary indicating the reason the app was launched (if any). The contents of
    ///   this dictionary may be empty in situations where the user launched the app directly. For information about
    ///   the possible keys in this dictionary and how to handle them, see Launch Options Keys.
    /// - returns: false if the app cannot handle the URL resource or continue a user activity, otherwise return true.
    public func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        let window = UIWindow(frame: UIScreen.main.bounds)
        self.window = window

        let launchRouter = RootBuilder(dependency: AppComponent()).build()
        self.launchRouter = launchRouter
        launchRouter.launch(from: window)

        return true
    }

    // MARK: - Private

    private var launchRouter: LaunchRouting?
}