This e-book is for anybody fully new to Swift and iOS growth — or for those who
simply want slightly brushing-up!
- Working with Xcode
- Coding in Swift
- Constructing person interfaces
- Modelling and persisting information
- GPS and picture information
- Accessing distant APIs
- iPad growth
- Publishing to the App Retailer
If you happen to’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 inexperienced persons the place you’ll learn to construct 4 full apps from scratch.
Every new app can be a…
extra
This part tells you a number of issues it is advisable know earlier than you get began, reminiscent of what you’ll want for {hardware} and software program, the place to seek out the challenge 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 way of constructing the Bull’s Eye app, the part will train you the best way to suppose like a programmer and the best way 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 primary, please don’t skip this part if you’re 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 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 screen for the Bull’s Eye sport.
Congratulations, you’ve a UIButton on the display screen! 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 really appears like a sport. Additionally, permit 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 screen with details about the sport.
Phew! You might have 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 stunning 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 form of list-based iOS app, this part is an effective place to begin for studying the fundamentals. After all, even in the event you aren’t constructing a list-based app, this part has some primary ideas reminiscent of dealing with the navigation movement from one display screen to a different (and again once more) that might 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 find out about the best way 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 info mannequin to show our to-do gadgets.
All about navigation controllers — the best way to add them, configure them, and use them. Additionally find out how add a brand new display screen to your to-do app and the best way to add the flexibility to delete to-do gadgets.
Create the Add Merchandise display screen to your app and within the course of, learn to create customized desk view cells, get person enter, and add polish to information entry screens.
You may find out about delegates and protocols, and the best way to use them to finish the add gadgets performance to your Checklists app.
Now you could add gadgets, learn 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 learn to persist our information between app classes.
From one record to many – Checklists manages a single record of things in the mean 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 will 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 utility settings and different helpful data between app classes. Additionally, the best way to guard towards 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 to 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 as a way to be notified when a to-do merchandise is due and the best way to handle notifications by way 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 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 find out about utilizing GPS coordinates, displaying information on maps, and utilizing the iOS picture picker to take images utilizing your digital camera or to select present photographs out of your picture album. There’s numerous precious 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 simply’ll do a deep-dive into within the subsequent part.
You might have made nice progress! You’ve got 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 the best way to create a “location album” app. Take the primary steps for creating this new app by studying the best way to use the Core Location framework to get your location and to show it.
You had been capable of 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 may additionally arrange the app to deal with completely different display screen sizes.
Time for some extra principle! You may 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 may learn to construct the Tag Location display screen and the best way 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 bettering the person expertise and including some UI thrives.
Study all about the best way to save your areas on the gadget utilizing Core Information, the article persistence framework for iOS.
Let’s present the info that you simply’re now capable of save by way of Core Information as an inventory of areas. Study TableView sections, NSFetchedResults and deleting tagged areas.
Let’s get visible! Present your tagged location on a map view utilizing MapKit as a way to see the place on the 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 picture album to your tagged areas.
It is time to give MyLocations an entire visible makeover! You may change the styling for the app, add buttons for motion gadgets, add sounds, icons, and launch photographs.
The ultimate part of the e-book covers constructing an app which helps each Mild and Darkish appearances from scratch by way of the StoreSearch app. StoreSearch exhibits you the best way to have separate customized property and colours for every sort of iOS look.
However that’s not all! The app additionally exhibits you the best 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 information wanted by your app, and the best way to parse the fetched information, the best way to work with Stack Views, and the best way to add iPad assist to your app.
If that wasn’t sufficient, this part additionally takes you thru the total utility life cycle – from creating 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 it is advisable have labored with a REST API. Nicely, this chapter begins you on a brand new app which can train you all about the best way 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, once you get a response to your request, learn to parse the JSON response.
Study why synchronous networking is unhealthy and the best 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 best way 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 might 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’ve got solely handled a single orientation to date. 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’ve got made nice progress with StoreSearch, however now it is time to refactor the code to clean out a number of of the tough edges. Figuring out the best way 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 the event you wished to assist different languages? Study all about internationalization and the best 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 reminiscent of break up view conrollers and menu popovers.
In spite of everything that work, your app is lastly prepared. You simply have yet another 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 best way to submit your app for Apple approval.
