Learning Swift by Manning, Jonathon -- Read -- Imperial Library of Trantor

Index

Preface

Resources Used in This Book Audience and Approach Organization of This Book Conventions Used in This Book Using Code Examples O’Reilly Safari How to Contact Us Acknowledgments

I. Welcome to Swift 1. Getting Started

Xcode

Getting Xcode Creating Your First Project

Working with the Xcode Interface

The Editor The Toolbar The Navigator Utilities The Debug Area

Running Your Code

The iOS Simulator Running on a Device Distributing Your Apps

The Interface Builder

Interfaces in iOS

Conclusion

2. The Swift Programming Language

The Swift Language

Swift 3 Versus 4

Playgrounds and Swift Comments Imports Variables Operators Collections

Arrays Tuples Dictionaries

Control Flow

Loops Switches

Types

Working with Strings Sets Enumerations Type Safety and Conversion Optionals Type Casting

Functions and Closures

Using Functions as Variables Closures

Convenience Features

The defer Keyword The guard Keyword

Making Your Code Swifty Conclusion

3. Object-Oriented Development in Swift

Classes and Objects

Initialization and Deinitialization Properties

Computed properties Observers Lazy properties

Inheritance Protocols Extensions Access Control Operator Overloading and Custom Operators Subscripts Generics

Structures Error Handling Memory Management Design Patterns in Swift

Model–View–Controller Delegation

Swift Libraries

Structuring an App

Applications and delegates Views UIViewController Storyboards and nibs

Swift Package Manager Conclusion

II. Building Selfiegram 4. Setting Up Our App

Designing Selfiegram Creating the Project The Structure Renaming the Views

5. Building the Model Object

The Selfie Object The SelfieStore Testing the SelfieStore Filling Out the Method Stubs

6. Building the Selfie List UI

Creating the Selfie List Improving the Selfie List

7. Adding and Deleting Selfies

Deleting Selfies Taking New Selfies

8. Viewing and Editing Selfies

The Selfie Viewer

Connecting the Code and the UI

Editing a Selfie

9. Adding Location Info to the Selfies

Updating the Model Testing Our New Model Showing a Selfie’s Location Expanding the Map Determining Locations

Configuring the App to Support Location Talking to the Location Hardware

10. Building a Settings View

Building the Settings UI

Connecting the Settings into Our Hierarchy Hooking Up the Settings

Implementing the Settings

11. Reminders and Notifications

Adding a Reminder to the Settings Creating a Notification

III. Polishing Selfiegram 12. Theming and Sharing Selfiegram

Custom Fonts Making the Theme Sharing Selfies

Sharing from the Detail View Controller Sharing from the List View Controller

13. Custom Views and View Controllers

A Camera View The Camera View Controller

Building the UI Connecting the UI Talking to the Camera

Setting up the session Handling interaction Conforming to the AVCapturePhotoCaptureDelegate protocol

Calling the Capture View Controller

14. Image Overlays

Creating the Overlay Model Testing the Overlay Manager

Writing the Tests Returning Available Overlays Downloading Overlay Information Downloading Overlay Images

15. Overlay UI

Building the UI

Hooking Up the UI

Creating the Overlay View Presenting the Overlays

Initial Setup Drawing Eyebrows Vision and Image Detection

Connecting It into the App

16. Localization and Internationalization

Internationalization

Generating the String Table

Localization

Translating the Strings

Testing Locales

Pseudolanguages Previewing Localizations

Conclusion

IV. Beyond Developing Selfiegram 17. Debugging

The Debugger

Breakpoints Inspecting Code Controlling Program Flow

Performance

Instruments

18. UI Tests

UI Testing Classes Writing UI Tests

A Basic Test Recording UI Actions Checking if Elements Exist Handling UI Interruptions

19. Automating Chores with Fastlane

The Fastlane Tools Installing Fastlane

Installing via Homebrew Installing via RubyGems Installing via Direct Download

Setting Up a Project Doing a Build Configuring a Fastfile

20. Using Fastlane’s Tools

Code Signing with match

The Problem That Match Solves match’s Solution

Generating Screenshots Using snapshot Using Boarding to Add Testers to TestFlight Managing Your App’s Presence on the App Store Using deliver

Getting the Metadata Submitting New Metadata

Looking Further

Index

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