iOS 12 Programming for Beginners by Clayton, Craig -- Read -- Imperial Library of Trantor

Index

Title Page Copyright and Credits

iOS 12 Programming for Beginners Third Edition

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Contributors

About the author About the reviewer Packt is searching for authors like you

Preface

Who this book is for What this book covers To get the most out of this book

Download the example code files Download the color images Conventions used

Get in touch

Reviews

Getting Familiar with Xcode

Getting started The Xcode interface

Navigator panel Standard editor Utilities panel Debug panel Toolbar Generic iOS device iOS device Connecting wirelessly Window pane controls

Summary

Building a Foundation with Swift

Playgrounds – an interactive coding environment Data types – where it all starts

String Integer data type Floating-point numbers Booleans Variables and constants – where data is held

Creating a variable with a string Creating a variable with an integer (int) Debug and print() – detecting your bugs Adding floating-point numbers Creating a Boolean Why constants versus variables?

Comments – leaving yourself notes or reminders

Type safety and type inference

Concatenating strings String interpolation

Operations with our integers

Increment and decrement Comparison operators

Summary

Building on the Swift Foundation

Creating a Playground project The if statements – having fun with logic statements Optionals and optional bindings

Why optionals?

Functions Summary

Digging Deeper

Creating a Playground project Ranges

Closed range Half-closed range

Control flow

The for...in loop One-sided range The while loop The repeat...while loop

Summary

Digging into Collections

Arrays

Creating an empty array Creating an array with initial values Creating a mutable array Adding items to an array Checking the number of elements in an array Checking for an empty array Retrieving a value from an array Iterating over an array Removing items from an array

Dictionaries

Creating a dictionary Adding and updating dictionary elements Accessing an item in a dictionary Iterating over dictionary values Iterating over dictionary keys Iterating over dictionary keys and values Checking the number of items in a dictionary Removing items from a dictionary

Sets

Creating an empty set Creating a set with an array literal Creating a mutable set Adding items to a set Checking whether a set contains an item Iterating over a set Intersecting two sets Joining two sets Removing items from a set

Summary

Starting the UI Setup

Useful terms

View Controllers Table View Controllers Collection View Controllers Navigation Controllers Tab Bar Controllers Storyboards Segues Stack Views Auto Layout Model View Controller (MVC)

App tour

The Explore tab Locations Restaurant listings Restaurant detail The Map tab

Project setup

Creating a new project

Summary

Setting Up the Basic Structure

Starting from scratch Storyboard setup

Adding our app assets Storyboards

Creating our launch screen Adding a Navigation Controller

Summary

Building Our App Structure in Storyboard

Adding a Collection View Controller Hooking up our outlets Creating a custom color Setting up our cell Section header Updating the grid Adding a modal

Updating Bar Button Items Unwinding our Cancel button Adding our first Table View

Summary

Finishing Up Our App Structure in Storyboard

Adding our Restaurant List View Hooking up our outlets Setting up our cell Adding the Reviews View Viewing reviews Map Kit View Summary

Designing Cells

Setting up the Explore header

Adding Auto Layout to the Explore header Setting up the Explore cell Adding Auto Layout to the Explore cell

Setting up the Restaurant cell

Adding Auto Layout to the Restaurant cell The Locations cell

Summary

Getting Started with the Grid

Understanding the Model View Controller architecture

Getting familiar with the setup

Classes and structures Controllers and classes

Understanding Collection Views Creating our controller Understanding Collection View controllers and Collection View cells Getting data into Collection View Understanding the data source

Summary

Getting Data into Our Grid

Model

ExploreData.plist ExploreItem.swift ExploreDataManager.swift

Getting data Connecting to our cell Hooking up our UI with IBOutlets Restaurant listing Summary

Getting Started with the List

Understanding Table Views Creating our Location View Controller class Connecting our Table View with our Location View Controller Digging into our Table View code Adding the data source and delegate Adding locations to our Table View Creating our first property list (plist) Adding data to our property list Creating our location data manager Working with our data manager Summary

Where Are We?

Setting up map annotations

What is an MKAnnotation? Creating a restaurant annotation Creating our Map Data Manager Creating a base class Refactoring code

Refactoring ExploreDataManager

Creating and adding annotations

Creating our Map View Controller Creating custom annotations

Map to restaurant detail

Creating a storyboard reference Map to restaurant detail

Passing data to restaurant detail

Organizing your code

Refactoring ExploreViewController

Using the MARK comment Refactoring RestaurantViewController Refactoring MapViewController

Summary

Working with an API

Creating an API Manager

What is an API? Understanding a JSON file Exploring the API Manager file

Location list

Selecting a location Adding a Header view Passing a selected location back to Explore View Unwinding our Done button Getting the last selected location Passing location and cuisine to the restaurant list Creating our restaurant cell class

Setting up restaurant list cell outlets Creating a restaurant data manager Handling no data

Summary

Displaying Data in Restaurant Detail

Displaying data in our static Table View Summary

Foodie Reviews

Getting started with reviews Displaying ratings in our custom UIControl Adding our touch events Setting up the unwind segues Creating our ReviewFormController Summary

Working with Photo Filters

Understanding filters Creating our filter scroller

Creating a filter cell Creating our PhotoFilterViewController

Getting permission Summary

Understanding Core Data

What is Core Data? Creating a data model

Entity autogeneration The RestaurantPhoto Entity Review item Core Data manager

Summary

Saving Reviews

Saving reviews Saving photos Adding an overall rating Summary

Universal

Explore Location listing Restaurant listing

Updating the restaurant detail page

Summary

iMessages

Understanding iMessages

Creating our extension Updating our assets

Creating a framework

Connecting your message cell

Showing restaurants

iMessage crashing Sending reservations

Summary

Notifications

Starting with the basics

Getting permission Setting up notifications Showing notifications

Customizing our notifications

Deliver quietly (iOS 12 feature) Embedding images (iOS 10 feature) Adding buttons Grouped notifications (iOS 11) Summary and hidden text (iOS 12) Custom UI in notifications Custom Notification Settings (iOS 12)

Summary

SiriKit

Using Siri Shortcuts

Siri voice shortcut Understanding SiriKit Supported intents Enabling Siri's capabilities Creating users Updating our intent handler Testing Siri

Summary

Beta and Store Submission

Creating a bundle identifier Creating a certificate signing request Creating production and development certificates Creating a production provisioning profile Creating a development provisioning profile Creating an App Store listing Creating an archive build Internal and external testing

Internal testing External testing

Summary

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