iOS Developement: All Things Auto Layout Series Pt 2 – Introduction to Auto Layout

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Have you ever wanted to build universal apps meaning you build 1 app UI that can work on any screen size? That’s what Auto Layout in iOS will help you.

In this Auto Layout tutorial, you’ll learn:
+ What’s Auto Layout
+ How to add unambiguous constraints
+ Different kinds of constraints in Auto Layout.
+ Priorities in Auto Layout Constraints
+ How to programmatically create auto layout constraints
+ What’s Auto Layout Content Hugging Priority vs. Content Compression Resistence Priority
+ Stack View in iOS
+ How to create and use UIStackView with Auto Layout

First off, let’s download the starter project Duc prepared for you. Just simply enter your name and email on the page to get:
+ the starter and complete projects of this episode
+ Duc’s step-by-step video tutorial
+ Duc’s new training on How to Build Nike E-commerce Store WITHOUT Losing Your Shirt

It’s all awesome iOS development training for you, for FREE!

FREE DOWNLOAD:

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ABOUT CODE MASTERY
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Code Mastery is hosted by Duc Tran, founder of Developers Academy.

This is his free-style no notes, no teleprompter presentation and live coding broadcast with you guys everyday.

To join Duc’s free courses, register for free at

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MEET DUC TRAN
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Duc Tran is founder of Developers Academy, one of the world’s leading iOS, Android and Web development trainers.

More than 2,000,000 developers have studied his video trainings; 100,000 developers see his posts each month. Each year, Duc has helped 20,000 plus developers graduate from his online courses or video series.

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FREE TRAININGS IN IOS DEVELOPMENT
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SOURCE CODE IN THIS COURSE
*********

NetworkProcessor.swift

class NetworkProcessor
{
lazy var configuration: URLSessionConfiguration = URLSessionConfiguration.default
lazy var session: URLSession = URLSession(configuration: self.configuration)

let url: URL

init(url: URL)
{
self.url = url
}

typealias JSONDictionaryHandler = (([String : Any]?) – Void)

func downloadJSONFromURL(_ completion: @escaping JSONDictionaryHandler)
{
let request = URLRequest(url: self.url)
let dataTask = session.dataTask(with: request) { (data, response, error) in

if error == nil {

if let httpResponse = response as? HTTPURLResponse {
switch httpResponse.statusCode {
case 200:
// successful response
if let data = data {
do {
let jsonDictionary = try JSONSerialization.jsonObject(with: data, options: .mutableContainers)

completion(jsonDictionary as? [String : Any])

} catch let error as NSError {
print(“Error processing json data: (error.localizedDescription)”)
}

}

default:
print(“HTTP Reponse Code: (httpResponse.statusCode)”)
}
}

} else {
print(“Error: (error?.localizedDescription)”)
}
}

dataTask.resume()
}
}

Full access to source code:

Episode tags: duc tran, ductran.co, developers academy, REST, REST API, REST API in ios tutorial, ios REST API, how to parse json, parse json in ios, parse json, parse json swift, parse json swift tutorial, parse json in Swift, alamofire, alamofire tutorial, uicollectionview, json ios, ios json parsing, ios json, ios json tutorial, json swift tutorial, swift json tutorial, parse json in ios,swiftyjson, nsurlsession, urlsession, firebase, alamofire, alamofire tutorial, alamofire swift tutorial, auto layout xcode,auto layout constraints,ios auto layout,duc tran,ductran.co, how to make an app,how to build an app,how to build ios app,xcode tutorial,swift tutorial for beginner,how to build an ios app, how to build an ios app in swift, xcode storyboard tutorial,build ios app xcode,auto layout table view


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Comments

One response to “iOS Developement: All Things Auto Layout Series Pt 2 – Introduction to Auto Layout”

  1. Sohan Avatar

    Hi Buddy, after an entire 19min intro video you again gave a long intro in this tutorial. Latest research says people jumps from content to another so quickly that if your content is boring perhaps you lost 90% of your audience before even they have started to see what is inside. Hope you can take it constructively.

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