This e book is for anybody utterly 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 information
- GPS and picture information
- Accessing distant APIs
- iPad growth
- Publishing to the App Retailer
When you’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 newcomers the place you’ll discover ways to construct 4 full apps from scratch.
Every new app might be a…
extra
This part tells you a couple of issues you want to know earlier than you get began, comparable to what you’ll want for {hardware} and software program, the place to seek out the mission 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 via constructing the Bull’s Eye app, the part will educate you tips on how to assume like a programmer and tips on 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 in case you are 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 most recent and biggest 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 screen for the Bull’s Eye sport.
Congratulations, you will have a UIButton on the display screen! It is time to begin including the UISlider which might be basic to the sport.
On this chapter you’ll cope with 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, 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 paintings and make your sport stand out from the pack. Additionally, let’s add an About display screen with details about the sport.
Phew! You may have efficiently created Bull’s Eye. Within the ultimate chapter of this part you’ll study supporting totally different machine 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 movement, displaying information lists, and the thought 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. In fact, even in case you aren’t constructing a list-based app, this part has some primary ideas comparable to dealing with the navigation movement 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 a listing of to-do gadgets and within the course of study tips on how to code navigation controllers and desk views for iOS.
On this chapter, we’ll arrange an information mannequin to symbolize our guidelines gadgets after which use the information mannequin to show our to-do gadgets.
All about navigation controllers — tips on how to add them, configure them, and use them. Additionally learn the way add a brand new display screen to your to-do app and tips on how to add the flexibility to delete to-do gadgets.
Create the Add Merchandise display screen on 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 tips on how to use them to finish the add gadgets performance on your Checklists app.
Now you could add gadgets, discover ways to edit added gadgets. Additionally, refactor your code to optimize it.
Checklists works nice however we won’t 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 classes.
From one checklist to many – Checklists manages a single checklist 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 totally different to-do gadgets for every guidelines. We’ll additionally implement a brand new saving technique within the course of.
Learn to save software settings and different helpful data between app classes. Additionally, tips on how to guard in opposition to potential crashes and to enhance the first-run expertise of the app in order that your app seems extra polished and user-friendly.
With the essential performance on your Checklists app carried out, it is time to add some polish and performance that makes your app stand out from the herd.
Learn to add native notifications to Checklists so that you could be notified when a to-do merchandise is due and tips on how to handle notifications via 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 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 study utilizing GPS coordinates, displaying information on maps, and utilizing the iOS picture picker to take photographs utilizing your digital camera or to choose present pictures out of your picture album. There’s numerous worthwhile basic 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 just’ll do a deep-dive into within the subsequent part.
You may 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 principle to strengthen the foundations we have constructed whereas creting these two apps.
That is the primary chapter on this part which teaches you tips on how to create a “location album” app. Take the primary steps for creating this new app by studying tips on how to use the Core Location framework to get your location and to show it.
You had 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 enhancing the GPS accuracy. You will additionally arrange the app to deal with totally different display screen sizes.
Time for some extra principle! You will be taught all about objects, lessons, inheritance, and some different object oriented ideas from Swift that you want to be acquainted with.
Time to get again to coding once more. You will discover ways to construct the Tag Location display screen and tips on how to arrange one other information 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 enhancing the consumer expertise and including some UI prospers.
Be taught all about tips on how to save your areas on the machine utilizing Core Information, the item persistence framework for iOS.
Let’s present the information that you just’re now in a position to save through Core Information as a listing of areas. Find out about TableView sections, NSFetchedResults and deleting tagged areas.
Let’s get visible! Present your tagged location on a map view utilizing MapKit so that you could see the place on the earth every location is.
Learn to use the built-in picture picker in iOS so as to add pictures from both the digital camera or the picture album to your tagged areas.
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 pictures.
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 tips on how to have separate customized property and colours for every sort of iOS look.
However that’s not all! The app additionally exhibits you tips on 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 tips on how to parse the fetched information, tips on how to work with Stack Views, and tips on how to add iPad help 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 way in which to submitting to Apple. So don’t skip this part pondering that all about iOS growth after the previous couple of sections!
Most iOS job listings say that you want to have labored with a REST API. Properly, this chapter begins you on a brand new app which is able to educate you all about tips on how to fetch information from a distant server and get you on the trail to REST API mastery.
Learn 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.
Be taught the ins and outs of creating community requests to distant servers. Then, once you get a response to your request, discover ways to parse the JSON response.
Be taught why synchronous networking is dangerous and tips on how to make issues higher by switching to asynchronous networking.
Be taught concerning the highly effective networking options supplied by URLSession to make community requests that may be cancelled and tips on how to obtain the picture property on your search outcomes.
Learn to add a element pop-up to indicate extra details about chosen search outcomes.
The element pop-up works nicely however it could do with some extra spit and polish to make it actually shine. Be taught all about including dynamic sort help, gradient backgrounds and extra animations.
You have solely handled a single orientation thus far. However your apps have to help each portrait and panorama orientations. Learn to add panorama help 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 a couple of of the tough edges. Realizing tips on how 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 in case you needed to help different languages? Be taught all about internationalization and tips on how to replace your app to suppport a number of languages.
Learn to optimize StoreSearch for iPad and so as to add iPad particular UI options comparable to break up view conrollers and menu popovers.
In any case that work, your app is lastly prepared. You simply have yet another gauntlet to run – the App Retailer submission course of. Be taught concerning the Apple Developer program, beta testing through TestFlight and tips on how to submit your app for Apple approval.
