This e-book is for anybody utterly new to Swift and iOS growth — or for those who
simply want a bit of brushing-up!
- Working with Xcode
- Coding in Swift
- Constructing person interfaces
- Modelling and persisting knowledge
- GPS and picture knowledge
- Accessing distant APIs
- iPad growth
- Publishing to the App Retailer
For those who’re utterly new to Swift and iOS growth (or want a brush-up), that is the collection for you.
The UIKit Apprentice is a collection of epic-length tutorials for inexperienced persons the place you’ll discover ways to construct 4 full apps from scratch.
Every new app will likely be a…
extra
This part tells you just a few issues you should know earlier than you get began, similar to what you’ll want for {hardware} and software program, the place to search out the undertaking recordsdata 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 the right way to assume like a programmer and the right way to plan your programming duties. As well as, you’ll additionally discover ways to use Xcode, Interface Builder, and even the fundamentals of coding for iOS.
Whereas among the ideas on this part may appear a bit fundamental, please don’t skip this part if you’re new to iOS growth – you’ll be taught some fundamentals which act because the constructing blocks for what you be taught later.
Welcome to The UIKit Apprentice! On this e-book, you are about to deep dive into the newest and biggest Swift and iOS greatest practices. You’ll construct 4 iOS initiatives utilizing Swift and UIKit. Good luck!
On this chapter, you’ll begin constructing the preliminary display for the Bull’s Eye sport.
Congratulations, you might have a UIButton on the display! 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 seems like a sport. Additionally, enable the person to re-start the sport in order that two individuals can play the sport.
Let’s spruce up the sport UI with some fancy paintings and make your sport stand out from the pack. Additionally, let’s add an About display with details about the sport.
Phew! You might have efficiently created Bull’s Eye. Within the closing chapter of this part you’ll find out about supporting totally different system 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 be taught the ideas of navigation circulate, displaying knowledge lists, and the thought of modeling and persisting your knowledge.
If you wish to construct any kind of list-based iOS app, this part is an efficient place to begin for studying the fundamentals. In fact, even should you aren’t constructing a list-based app, this part has some fundamental ideas similar to dealing with the navigation circulate from one display to a different (and again once more) that might be very helpful to an apprentice iOS developer.
Add a desk view to indicate a listing of to-do objects and within the course of find out about the right way to code navigation controllers and desk views for iOS.
On this chapter, we’ll arrange a knowledge mannequin to characterize our guidelines objects after which use the information mannequin to show our to-do objects.
All about navigation controllers — the right way to add them, configure them, and use them. Additionally find out how add a brand new display to your to-do app and the right way to add the power to delete to-do objects.
Create the Add Merchandise display in your app and within the course of, discover ways to create customized desk view cells, get person enter, and add polish to knowledge entry screens.
You will find out about delegates and protocols, and the right way to use them to finish the add objects performance in your Checklists app.
Now you could add objects, discover ways to edit added objects. Additionally, refactor your code to optimize it.
Checklists works nice however we will not persist our knowledge — our to-do objects are reset every time the app is re-launched. Let’s discover ways to persist our knowledge between app periods.
From one checklist to many – Checklists manages a single checklist of things in the mean time. That is not very helpful. Let’s add the power to have a number of lists of things.
Let’s enhance our knowledge mannequin in order that we will have totally different to-do objects for every guidelines. We’ll additionally implement a brand new saving technique within the course of.
Discover ways to save utility settings and different helpful data between app periods. Additionally, the right way to guard in opposition to doable crashes and to enhance the first-run expertise of the app in order that your app seems extra polished and user-friendly.
With the fundamental performance in your Checklists app executed, 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 to be able to be notified when a to-do merchandise is due and the right way 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 evaluation of all of the Swift coding ideas you’ve discovered up to now and provides to it by introducing some new ideas too.
Along with that, you find out about utilizing GPS coordinates, displaying knowledge on maps, and utilizing the iOS picture picker to take photographs utilizing your digital camera or to choose present photographs out of your photograph album. There’s numerous precious common data 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 might have made nice progress! You have learnt the fundamentals of Swift programming and created two purposes 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 the right way to create a “location album” app. Take the primary steps for creating this new app by studying the right way to use the Core Location framework to get your location and to show it.
You have been capable of 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 totally different display sizes.
Time for some extra idea! You will be taught all about objects, courses, inheritance, and some different object oriented ideas from Swift that you should be conversant in.
Time to get again to coding once more. You will discover ways to construct the Tag Location display and the right way to arrange one other knowledge entry display 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 person expertise and including some UI prospers.
Study all about the right way to save your places on the system utilizing Core Information, the article persistence framework for iOS.
Let’s present the information that you simply’re now capable of save by way of Core Information as a listing of places. Study TableView sections, NSFetchedResults and deleting tagged places.
Let’s get visible! Present your tagged location on a map view utilizing MapKit to be able 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 photographs from both the digital camera or the photograph album to your tagged places.
It is time to give MyLocations an entire visible makeover! You will change the styling for the app, add buttons for motion objects, add sounds, icons, and launch photographs.
The ultimate part of the e-book covers constructing an app which helps each Gentle and Darkish appearances from scratch by way of the StoreSearch app. StoreSearch reveals you the right way to have separate customized property and colours for every sort of iOS look.
However that’s not all! The app additionally reveals you the right way 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 the right way to parse the fetched knowledge, the right way to work with Stack Views, and the right way to add iPad assist to your app.
If that wasn’t sufficient, this part additionally takes you thru the complete utility life cycle – from growing the code, testing it, and all the way in which to submitting to Apple. So don’t skip this part considering that you already know all about iOS growth after the previous few sections!
Most iOS job listings say that you should have labored with a REST API. Effectively, this chapter begins you on a brand new app which can educate you all about the right way 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 constructing community requests to distant servers. Then, while you get a response to your request, discover ways to parse the JSON response.
Study why synchronous networking is unhealthy and the right way 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 the right way to obtain the picture property 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 nicely however it could possibly do with some extra spit and polish to make it actually shine. Study all about including dynamic sort assist, gradient backgrounds and extra animations.
You have solely handled a single orientation to this point. However your apps have to assist each portrait and panorama orientations. Discover ways to add panorama assist to StoreSearch and by including a customized interface.
You have made nice progress with StoreSearch, however now it is time to refactor the code to easy out just a few of the tough edges. Figuring out the right way to enhance your code by refactoring it is a vital talent to be taught.
StoreSearch works nice when the show language is English. However what should you needed to assist different languages? Study all about internationalization and the right way 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 cut up view conrollers and menu popovers.
In spite of everything that work, your app is lastly prepared. You simply have yet one more gauntlet to run – the App Retailer submission course of. Study in regards to the Apple Developer program, beta testing by way of TestFlight and the right way to submit your app for Apple approval.
