joshuawright11

Programming

• Computer/Phone runs the program line by line
• 'Comments' are used to tell the computer to ignore lines of code (useful for keeping notes in the code)
• in Swift comments are created with // for single line comments or /* stuff here */ for multi-line comments

Swift

• The language we have been working with. Created by Apple and primarily used for making iPhone/Mac apps.
• 'Statically typed'

joshuawright11

Overview

Xcode and iOS Apps

• Views are in .storyboard files
• code that operates on the views is in a UIViewController
• a UIViewController is linked to each screen in the storyboard

The Code

• Variables (also known as Objects): Store data about something (such as a UILabel in the view, or a piece of text)
• Functions: named blocks of code that can be run

joshuawright11

// Base static class to setup functionality and any custom design across all static views
class StaticTableViewBase: UITableViewController {

    private var sections: [TableViewSection] = []
    
    override func viewDidLoad() {
        super.viewDidLoad()

        tableView.register(BasicCell.self)
        tableView.register(FancyCell.self)

joshuawright11

import UIKit

struct TableViewRow {

    var type: UITableViewCell.Type
    
    var cellConfiguration: ((_ cell: UITableViewCell) -> Void)?
    
    var action: (() -> Void)?
    

joshuawright11

//
//  Observable.swift
//  Created by Josh Wright on 9/1/17.
//

import UIKit

class Observable<T>: NSObject {

    public typealias ValueChanged = (T) -> Void

joshuawright11

override func viewDidLoad() {
  // ...
  Utils.registerForNotification(self, selector: #selector(MyViewController.keyboardShow(_:)), name: NSNotification.Name.UIKeyboardWillShow.rawValue)
  Utils.registerForNotification(self, selector: #selector(MyViewController.keyboardHide(_:)), name: NSNotification.Name.UIKeyboardWillHide.rawValue)
  // ...
}

func keyboardShow(_ notification: Notification){

joshuawright11

    func mockData() -> [Annotation] {
        
        return ["a","b","c","d","e","f","g"].map({
            
            let annotationJSON: JSON = [
                "location":[
                    "id":$0,
                    "metadata":[
                        "latitude":0.0,
                        "longitude":0.0]

joshuawright11

Stuff