This e-book is for anybody fully new to Swift and iOS growth — or for those who
simply want somewhat 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 fully 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 learn to construct 4 full apps from scratch.
Every new app can be a…
extra
This part tells you just a few issues that you must know earlier than you get began, equivalent 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 by means of constructing the Bull’s Eye app, the part will educate you methods to assume like a programmer and methods 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 few of the ideas on this part may appear a bit fundamental, 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 most recent 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 could have a UIButton on the display! It is time to begin including the UISlider which can 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 appears 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 art work and make your sport stand out from the pack. Additionally, let’s add an About display with details about the sport.
Phew! You’ve efficiently created Bull’s Eye. Within the remaining chapter of this part you’ll find out about 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 circulate, 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 for those who aren’t constructing a list-based app, this part has some fundamental ideas equivalent to dealing with the navigation circulate from one display to a different (and again once more) that will 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 methods to code navigation controllers and desk views for iOS.
On this chapter, we’ll arrange an information mannequin to signify our guidelines objects after which use the information mannequin to show our to-do objects.
All about navigation controllers — methods to add them, configure them, and use them. Additionally find out how add a brand new display to your to-do app and methods to add the flexibility to delete to-do objects.
Create the Add Merchandise display to your app and within the course of, learn to create customized desk view cells, get person enter, and add polish to knowledge entry screens.
You may find out about delegates and protocols, and methods to use them to finish the add objects performance to your Checklists app.
Now you could add objects, learn 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 learn to persist our knowledge between app periods.
From one checklist to many – Checklists manages a single checklist of things for the time being. 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 will have completely different to-do objects 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, methods to guard in opposition to 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 essential performance to 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 with the intention to be notified when a to-do merchandise is due and methods 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 great evaluate of all of the Swift coding ideas you’ve realized thus far 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 current photographs out of your photograph album. There’s numerous priceless normal 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’ve 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 methods to create a “location album” app. Take the primary steps for creating this new app by studying methods to use the Core Location framework to get your location and to show it.
You have 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 may additionally arrange the app to deal with completely different display sizes.
Time for some extra principle! You may study all about objects, lessons, inheritance, and some different object oriented ideas from Swift that that you must be acquainted with.
Time to get again to coding once more. You may learn to construct the Tag Location display and methods 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.
Be taught all about methods to save your places on the gadget utilizing Core Knowledge, the article persistence framework for iOS.
Let’s present the information that you just’re now in a position to save by way of Core Knowledge as a listing 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 with the intention 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 may 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 exhibits you methods to have separate customized property and colours for every sort of iOS look.
However that’s not all! The app additionally exhibits you methods 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 methods to parse the fetched knowledge, methods to work with Stack Views, and methods 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 best way to submitting to Apple. So don’t skip this part considering that you understand all about iOS growth after the previous couple of sections!
Most iOS job listings say that that you must have labored with a REST API. Nicely, this chapter begins you on a brand new app which can educate you all about methods 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.
Be taught the ins and outs of constructing community requests to distant servers. Then, if you get a response to your request, learn to parse the JSON response.
Be taught why synchronous networking is unhealthy and methods 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 methods to obtain the picture property to your search outcomes.
Discover ways to add a element pop-up to indicate extra details about chosen search outcomes.
The element pop-up works properly however it could possibly 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 so far. 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 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 methods to enhance your code by refactoring it is a vital ability to study.
StoreSearch works nice when the show language is English. However what for those who needed to help different languages? Be taught all about internationalization and methods 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 equivalent to cut up view conrollers and menu popovers.
In any case that work, your app is lastly prepared. You simply have yet one more gauntlet to run – the App Retailer submission course of. Be taught concerning the Apple Developer program, beta testing by way of TestFlight and methods to submit your app for Apple approval.
