iOS

requirement

• Mac
• XCode
• iPhone
• Apple Developer ID

Simulator

• Multi Simulator

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cd /Applications/Xcode.app/Contents/Developer/Applications
open -n Simulator.app
open -n Simulator.app

• Hardware > Device > choose others

Getting Started Develop iOS Apps Swift

• https://developer.apple.com/library/content/referencelibrary/GettingStarted/DevelopiOSAppsSwift/

Xcode

• Toolbar
• Editor Area
• Navigator Area
• Utility Area
  • Inspector pane
  • Library pane

ViewController Lifecycle

• 

• viewDidLoad() :

• viewWillAppear() :

• viewDidAppear() :

Custom View

• Custom class and storyboard element

• Use UIStackView subclass as a container

• Implement an initializer on a custom class

• @IBInspectable, @IBDesignable

• initializer

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

required init(coder: NSCoder) {
    super.init(coder: coder)
}

• Button status
  • normal, highlighted, focused, selected, and disabled

Define Data Model

• failable, non-failable
• Unit Test
  • cmd+U
  • XCTestCase

Table View

• TableViewCell
• TableViewController

NavigationController

• NavigationController

• segue

• Bar Button Item

Persist Data

• NSCoding
  • a protocol that enables a lightweight solution for archiving objects and other structures
• static properties
• instance properties

ref

• https://developer.apple.com
• https://www.inflearn.com/?post_type=course&s=ios