This ebook is for anybody utterly new to Swift and iOS improvement — or for those who
simply want somewhat brushing-up!
- Working with Xcode
- Coding in Swift
- Constructing consumer interfaces
- Modelling and persisting information
- GPS and picture information
- Accessing distant APIs
- iPad improvement
- Publishing to the App Retailer
In case you’re utterly new to Swift and iOS improvement (or want a brush-up), that is the sequence for you.
The UIKit Apprentice is a sequence of epic-length tutorials for learners the place you’ll discover ways to construct 4 full apps from scratch.
Every new app shall be a…
extra
This part tells you just a few issues you must know earlier than you get began, resembling what you’ll want for {hardware} and software program, the place to search out the undertaking recordsdata for this ebook and extra.
This part introduces you to the primary of the 4 apps you’ll construct over the course of this ebook — Bull’s Eye.
As you progress by means of constructing the Bull’s Eye app, the part will train you find out how to suppose like a programmer and find out how 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 primary, please don’t skip this part if you’re new to iOS improvement – you’ll study some fundamentals which act because the constructing blocks for what you study later.
Welcome to The UIKit Apprentice! On this ebook, you are about to deep dive into the newest and best Swift and iOS finest practices. You’ll construct 4 iOS tasks utilizing Swift and UIKit. Good luck!
On this chapter, you’ll begin constructing the preliminary display for the Bull’s Eye recreation.
Congratulations, you might have a UIButton on the display! It is time to begin including the UISlider which shall 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 really appears like a recreation. Additionally, enable 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 paintings and make your recreation stand out from the pack. Additionally, let’s add an About display with details about the sport.
Phew! You have got efficiently created Bull’s Eye. Within the closing chapter of this part you’ll study supporting completely 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 study the ideas of navigation movement, displaying information lists, and the concept of modeling and persisting your information.
If you wish to construct any type of list-based iOS app, this part is an effective start line for studying the fundamentals. After all, even when you aren’t constructing a list-based app, this part has some primary ideas resembling dealing with the navigation movement 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 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 characterize 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 to your to-do app and find out how to add the flexibility to delete to-do gadgets.
Create the Add Merchandise display in your app and within the course of, discover ways to create customized desk view cells, get consumer enter, and add polish to information 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 which you can add gadgets, discover ways to edit added gadgets. Additionally, refactor your code to optimize it.
Checklists works nice however we will not persist our information — our to-do gadgets are reset every time the app is re-launched. Let’s discover ways to persist our information between app periods.
From one listing to many – Checklists manages a single listing of things in the intervening time. That is not very helpful. Let’s add the flexibility to have a number of lists of things.
Let’s enhance our information 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 data between app periods. Additionally, find out how to guard towards attainable crashes and to enhance the first-run expertise of the app in order that your app appears extra polished and user-friendly.
With the fundamental performance in your Checklists app performed, 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 in an effort 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 very good overview of all of the Swift coding rules you’ve discovered to date and provides to it by introducing some new ideas too.
Along with that, you study utilizing GPS coordinates, displaying information on maps, and utilizing the iOS picture picker to take images utilizing your digital camera or to choose current photographs out of your photograph album. There’s plenty of priceless basic data on Swift improvement 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 just’ll do a deep-dive into within the subsequent part.
You have got made nice progress! You have learnt the fundamentals of Swift programming and created two purposes from scratch. Now let’s add some extra Swift concept 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 have been in a position to entry location information 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 sizes.
Time for some extra concept! You will study all about objects, courses, inheritance, and some different object oriented rules from Swift that you must be acquainted with.
Time to get again to coding once more. You will discover ways to construct the Tag Location display and find out how to arrange one other information 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 consumer expertise and including some UI prospers.
Study all about find out how to save your places on the system utilizing Core Knowledge, the article persistence framework for iOS.
Let’s present the information that you just’re now in a position to save through Core Knowledge 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 in an effort 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 a whole visible makeover! You will change the styling for the app, add buttons for motion gadgets, add sounds, icons, and launch photographs.
The ultimate part of the ebook covers constructing an app which helps each Mild and Darkish appearances from scratch through the StoreSearch app. StoreSearch reveals you find out how to have separate customized belongings and colours for every sort of iOS look.
However that’s not all! The app additionally reveals 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 information wanted by your app, and find out how to parse the fetched information, find out how to work with Stack Views, and find out how to add iPad assist to your app.
If that wasn’t sufficient, this part additionally takes you thru the complete software life cycle – from growing the code, testing it, and all the best way to submitting to Apple. So don’t skip this part considering that all about iOS improvement after the previous few sections!
Most iOS job listings say that you must have labored with a REST API. Properly, this chapter begins you on a brand new app which is able to train you all about find out how to fetch information from a distant server and get you on the trail to REST API mastery.
Discover ways to show your information 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 find out how to make issues higher by switching to asynchronous networking.
Study concerning 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 nicely however it may 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. Understanding 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 when you needed to assist 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 resembling 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 concerning the Apple Developer program, beta testing through TestFlight and find out how to submit your app for Apple approval.
