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UIKit Apprentice | Kodeco


This e book is for anybody fully new to Swift and iOS growth — or for people who
simply want somewhat brushing-up!

  • Working with Xcode
  • Coding in Swift
  • Constructing consumer interfaces
  • Modelling and persisting knowledge
  • GPS and picture knowledge
  • Accessing distant APIs
  • iPad growth
  • Publishing to the App Retailer

For Full Rookies!

If you happen to’re fully new to Swift and iOS growth (or want a brush-up), that is the sequence for you.
The UIKit Apprentice is a sequence of epic-length tutorials for freshmen the place you’ll learn to construct 4 full apps from scratch.
Every new app will likely be a…


extra

This part tells you a couple of issues it is advisable know earlier than you get began, similar to what you’ll want for {hardware} and software program, the place to search out the undertaking information for this e book and extra.

This part introduces you to the primary of the 4 apps you’ll construct over the course of this e book — Bull’s Eye.

As you progress by means of constructing the Bull’s Eye app, the part will educate you find out how to suppose like a programmer and find out how to plan your programming duties. As well as, you’ll additionally learn to use Xcode, Interface Builder, and even the fundamentals of coding for iOS.

Whereas a number of the ideas on this part may appear a bit primary, please don’t skip this part in case you are new to iOS growth – you’ll study some fundamentals which act because the constructing blocks for what you study later.

Welcome to The UIKit Apprentice! On this e book, you are about to deep dive into the newest and biggest Swift and iOS finest practices. You’ll construct 4 iOS initiatives utilizing Swift and UIKit. Good luck!

On this chapter, you’ll begin constructing the preliminary display screen for the Bull’s Eye recreation.

Congratulations, you could have a UIButton on the display screen! It is time to begin including the UISlider which will likely be elementary to the sport.

On this chapter you’ll take care of random numbers, beginning a brand new spherical of the sport, and calculating the factors scored.

It is time to calculate and show the rating and the variety of rounds performed on this chapter.

Add some polish to the sport in order that it truly appears like a recreation. Additionally, permit the consumer to re-start the sport in order that two individuals can play the sport.

Let’s spruce up the sport UI with some fancy art work and make your recreation stand out from the pack. Additionally, let’s add an About display screen with details about the sport.

Phew! You’ve efficiently created Bull’s Eye. Within the ultimate chapter of this part you’ll study supporting completely different gadget sizes and add some lovely animations.

This part builds upon what you learnt within the earlier part by introducing you to your second app. Checklists takes you from a single-screen app to a multi-screen app the place you study the ideas of navigation stream, displaying knowledge lists, and the thought of modeling and persisting your knowledge.

If you wish to construct any type of list-based iOS app, this part is an effective place to begin for studying the fundamentals. After all, even in case you aren’t constructing a list-based app, this part has some primary ideas similar to dealing with the navigation stream from one display screen to a different (and again once more) that may be very helpful to an apprentice iOS developer.

Add a desk view to indicate an inventory of to-do gadgets and within the course of study find out how to code navigation controllers and desk views for iOS.

On this chapter, we’ll arrange an information mannequin to signify our guidelines gadgets after which use the information mannequin to show our to-do gadgets.

All about navigation controllers — find out how to add them, configure them, and use them. Additionally find out how add a brand new display screen to your to-do app and find out how to add the flexibility to delete to-do gadgets.

Create the Add Merchandise display screen in your app and within the course of, learn to create customized desk view cells, get consumer enter, and add polish to knowledge entry screens.

You will study delegates and protocols, and find out how to use them to finish the add gadgets performance in your Checklists app.

Now that you could add gadgets, learn to edit added gadgets. Additionally, refactor your code to optimize it.

Checklists works nice however we won’t persist our knowledge — our to-do gadgets are reset every time the app is re-launched. Let’s learn to persist our knowledge between app classes.

From one listing to many – Checklists manages a single listing of things in the meanwhile. That is not very helpful. Let’s add the flexibility to have a number of lists of things.

Let’s enhance our knowledge mannequin in order that we are able to have completely different to-do gadgets for every guidelines. We’ll additionally implement a brand new saving technique within the course of.

Discover ways to save software settings and different helpful info between app classes. Additionally, find out how to guard in opposition to doable crashes and to enhance the first-run expertise of the app in order that your app appears extra polished and user-friendly.

With the essential performance in your Checklists app carried out, it is time to add some polish and performance that makes your app stand out from the herd.

Discover ways to add native notifications to Checklists so as to be notified when a to-do merchandise is due and find out how to handle notifications by means of the lifecycle of a to-do merchandise.

With this third part and the MyLocations app, you get into Swift programming in earnest.

Certain, you’ve already coded apps within the earlier two sections, however this part begins off with a superb evaluation of all of the Swift coding ideas you’ve realized to date and provides to it by introducing some new ideas too.

Along with that, you study utilizing GPS coordinates, displaying knowledge on maps, and utilizing the iOS picture picker to take pictures utilizing your digital camera or to select present photos out of your photograph album. There’s a whole lot of useful common info on Swift growth in addition to particular details about constructing location-aware apps.

This part additionally introduces you to constructing apps for Darkish mode – a topic that you simply’ll do a deep-dive into within the subsequent part.

You’ve made nice progress! You’ve got learnt the fundamentals of Swift programming and created two functions from scratch. Now let’s add some extra Swift idea to strengthen the foundations we have constructed whereas creting these two apps.

That is the primary chapter on this part which teaches you find out how to create a “location album” app. Take the primary steps for creating this new app by studying find out how to use the Core Location framework to get your location and to show it.

You had been in a position to entry location knowledge and show it within the final chapter. On this chapter, you’ll enhance upon that code by dealing with GPS errors and bettering the GPS accuracy. You will additionally arrange the app to deal with completely different display screen sizes.

Time for some extra idea! You will study all about objects, lessons, inheritance, and some different object oriented ideas from Swift that it is advisable be aware of.

Time to get again to coding once more. You will learn to construct the Tag Location display screen and find out how to arrange one other knowledge entry display screen for an iOS app.

The MyLocations app performance is slowly taking form now. So it is time to polish issues up a bit by bettering the consumer expertise and including some UI thrives.

Study all about find out how to save your places on the gadget utilizing Core Knowledge, the article persistence framework for iOS.

Let’s present the information that you simply’re now in a position to save through Core Knowledge as an inventory of places. Find out about TableView sections, NSFetchedResults and deleting tagged places.

Let’s get visible! Present your tagged location on a map view utilizing MapKit so as to see the place on this planet every location is.

Discover ways to use the built-in picture picker in iOS so as to add photos from both the digital camera or the photograph album to your tagged places.

It is time to give MyLocations a whole visible makeover! You will change the styling for the app, add buttons for motion gadgets, add sounds, icons, and launch photos.

The ultimate part of the e book covers constructing an app which helps each Mild and Darkish appearances from scratch through the StoreSearch app. StoreSearch exhibits you find out how to have separate customized belongings and colours for every kind of iOS look.

However that’s not all! The app additionally exhibits you find out how to do customized screens each for particular orientations (panorama vs. portrait) in addition to for particular platforms (iPhone vs. iPad). This part covers networking, working with distant API endpoints to fetch knowledge wanted by your app, and find out how to parse the fetched knowledge, find out how to work with Stack Views, and find out how to add iPad help to your app.

If that wasn’t sufficient, this part additionally takes you thru the total software life cycle – from creating the code, testing it, and all the best way to submitting to Apple. So don’t skip this part considering that all about iOS growth after the previous couple of sections!

Most iOS job listings say that it is advisable have labored with a REST API. Properly, this chapter begins you on a brand new app which can educate you all about find out how to fetch knowledge from a distant server and get you on the trail to REST API mastery.

Discover ways to show your knowledge in a desk view utilizing customized desk cells. Additionally change the appearnace of the app and do a little bit of debugging.

Study the ins and outs of creating community requests to distant servers. Then, if you get a response to your request, learn to parse the JSON response.

Study why synchronous networking is unhealthy and find out how to make issues higher by switching to asynchronous networking.

Study in regards to the highly effective networking options supplied by URLSession to make community requests that may be cancelled and find out how to obtain the picture belongings in your search outcomes.

Discover ways to add a element pop-up to indicate extra details about chosen search outcomes.

The element pop-up works effectively however it will possibly do with some extra spit and polish to make it actually shine. Study all about including dynamic kind help, gradient backgrounds and extra animations.

You’ve got solely handled a single orientation to this point. However your apps must help each portrait and panorama orientations. Discover ways to add panorama help to StoreSearch and by including a customized interface.

You’ve got made nice progress with StoreSearch, however now it is time to refactor the code to clean out a couple of of the tough edges. Realizing find out how to enhance your code by refactoring it is a crucial talent to study.

StoreSearch works nice when the show language is English. However what in case you needed to help different languages? Study all about internationalization and find out how to replace your app to suppport a number of languages.

Discover ways to optimize StoreSearch for iPad and so as to add iPad particular UI options similar to break up view conrollers and menu popovers.

In any case that work, your app is lastly prepared. You simply have another gauntlet to run – the App Retailer submission course of. Study in regards to the Apple Developer program, beta testing through TestFlight and find out how to submit your app for Apple approval.

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