iOS 15 Programming Fundamentals with Swift

Spis treści książki

• Preface
  • The Scope of This Book
  • From the Preface to the First Edition (Programming iOS 4)
  • Versions
  • Acknowledgments
  • Conventions Used in This Book
  • Using Code Examples
  • OReilly Online Learning
  • How to Contact Us
• I. Language
  • 1. The Architecture of Swift
    • Ground of Being
    • Everything Is an Object?
    • Three Flavors of Object Type
    • Variables
    • Functions
    • The Structure of a Swift File
    • Scope and Lifetime
    • Object Members
    • Namespaces
    • Modules
    • Instances
    • Why Instances?
    • The Keyword self
    • Privacy
    • Design
  • 2. Functions
    • Function Parameters and Return Value
      • Void Return Type and Parameters
      • Function Signature
    • External Parameter Names
    • Overloading
    • Default Parameter Values
    • Variadic Parameters
    • Ignored Parameters
    • Modifiable Parameters
      • Calling Objective-C with Modifiable Parameters
      • Called by Objective-C with Modifiable Parameters
      • Reference Type Modifiable Parameters
    • Function in Function
    • Recursion
    • Function as Value
    • Anonymous Functions
      • Using Anonymous Functions Inline
      • Anonymous Function Abbreviated Syntax
    • Define-and-Call
    • Closures
      • How Closures Improve Code
      • Function Returning Function
      • Closure Setting a Captured Variable
      • Closure Preserving Captured Environment
      • Escaping Closures
      • Capture Lists
    • Curried Functions
    • Function References and Selectors
      • Function Reference Scope
      • Selectors
  • 3. Variables and Simple Types
    • Variable Scope and Lifetime
    • Variable Declaration
    • Computed Variable Initialization
    • Computed Variables
      • Computed Properties
      • Property Wrappers
    • Setter Observers
    • Lazy Initialization
      • Singleton
      • Lazy Initialization of Instance Properties
    • Built-In Simple Types
      • Bool
      • Numbers
        • Int
        • Double
        • Numeric coercion
        • Other numeric types
        • Arithmetic operations
        • Comparison
      • String
      • Character and String Index
      • Range
      • Tuple
      • Optional
        • Unwrapping an Optional
        • Implicitly unwrapped Optional
        • The keyword nil
        • Optional chains
        • Optional map and flatMap
        • Comparison with Optional
        • Why Optionals?
  • 4. Object Types
    • Object Type Declarations and Features
      • Initializers
        • How to write an initializer
        • Deferred initialization of properties
        • Referring to self
        • Delegating initializers
        • Failable initializers
      • Properties
        • How properties are accessed
        • Property initialization and self
      • Methods
      • Subscripts
      • Nested Object Types
    • Enums
      • Raw Values
      • Associated Values
      • Enum Case Iteration
      • Enum Initializers
      • Enum Properties
      • Enum Methods
      • Why Enums?
    • Structs
      • Struct Initializers
      • Struct Properties
      • Struct Methods
    • Classes
      • Value Types and Reference Types
        • Class instances are mutable
        • Class instance references are pointers
        • Advantages of value types vs. reference types
      • Subclass and Superclass
        • Inheritance
        • Additional functionality
        • Overriding
        • The keyword super
      • Class Initializers
        • Kinds of class initializer
        • Subclass initializers
        • Subclass initializer examples
        • Required initializers
      • Class Deinitializer
      • Class Properties
      • Static/Class Members
        • Static methods vs. class methods
        • Static properties vs. class properties
    • Polymorphism
    • Casting
      • Casting Down
      • Type Testing and Casting Down Safely
      • Type Testing and Casting Optionals
      • Bridging to Objective-C
    • Type References
      • From Instance to Type
      • From self to Type
      • Type as Value
      • Summary of Type Terminology
      • Comparing Types
    • Protocols
      • Why Protocols?
      • Adopting a Library Protocol
      • Protocol Type Testing and Casting
      • Declaring a Protocol
      • Protocol Composition
      • Class Protocols
      • Optional Protocol Members
        • Optional properties
        • Optional methods
      • Implicitly Required Initializers
      • Expressible by Literal
    • Generics
      • Generic Declarations
      • Type Constraints
      • Explicit Specialization
      • Generic Types and Covariance
      • Associated Type Chains
      • Where Clauses
    • Extensions
      • Extending Protocols
      • Extending Generics
    • Umbrella Types
      • Any
      • AnyObject
        • Suppressing type checking
        • Object identity
      • AnyClass
    • Collection Types
      • Array
        • Array casting and type testing
        • Array comparison
        • Arrays are value types
        • Array subscripting
        • Nested arrays
        • Basic array properties and methods
        • Array enumeration and transformation
        • Swift Array and Objective-C NSArray
      • Dictionary
        • Dictionary subscripting
        • Dictionaries have no order
        • Dictionary casting and comparison
        • Basic dictionary properties and enumeration
        • Swift Dictionary and Objective-C NSDictionary
      • Set
        • Option sets
        • Swift Set and Objective-C NSSet
      • OrderedSet and OrderedDictionary
        • OrderedSet
        • OrderedDictionary
  • 5. Flow Control and More
    • Flow Control
      • Branching
        • If construct
        • Conditional binding
        • Switch statement
        • If case
        • Conditional evaluation
      • Loops
        • While loops
        • For loops
      • Jumping
        • Return
        • Short-circuiting and labels
        • Throwing and catching errors
        • Nested scopes
        • Defer statement
        • Aborting the whole program
        • Guard
    • Privacy
      • Private and Fileprivate
      • Public and Open
      • Privacy Rules
    • Introspection
    • Operators
    • Memory Management
      • Memory Management of Reference Types
        • Weak references
        • Unowned references
        • Stored anonymous functions
        • Memory management of protocol-typed references
      • Exclusive Access to Value Types
    • Miscellaneous Swift Language Features
      • Synthesized Protocol Implementations
        • Equatable
        • Hashable
        • Comparable
      • Key Paths
      • Instance as Function
      • Dynamic Membership
      • Property Wrappers
      • Custom String Interpolation
      • Reverse Generics
      • Result Builders
      • Result
  • 6. Structured Concurrency
    • Multithreading
      • The Main Thread
      • Background Threads
      • Asynchronous Code
        • What asynchronous code looks like
        • Returning a value
        • Throwing an error
        • Summary
    • Structured Concurrency Syntax
      • async/await
      • Async Contexts
    • Tasks
    • Wrapping a Completion Handler
    • Multiple Concurrent Tasks
      • async let
      • Task Groups
    • Asynchronous Sequences
      • Built-in Asynchronous Sequences
      • Making an Asynchronous Sequence
      • Asynchronous Sequence Methods
    • Actors
      • Actor Isolation
      • Actor Serialization
      • The Main Actor
    • Context Switching
      • Implicit Context Switching
      • Explicit Context Switching
    • More About Tasks
      • Task Priority
      • The Current Task
      • Sleeping
      • Yielding
      • Cancellation
        • Cancellation strategies
        • Cancelling subtasks
    • More About Actors
      • Reentrancy
      • The Keyword nonisolated
      • The Keyword isolated
      • Global Actors
    • Sendable
• II. IDE
  • 7. Anatomy of an Xcode Project
    • New Project
    • The Project Window
      • The Navigator Pane
      • The Inspector Pane
      • The Editor
        • Editor panes
        • Assistant panes
        • Tabs and windows
    • Project File and Dependents
      • Contents of the Project Folder
      • Groups
    • The Target
      • Build Phases
      • Build Settings
      • Configurations
      • Schemes and Destinations
    • From Project to Built App
      • Build Settings
      • Property List Settings
      • Nib Files
      • Resources
        • Resources in the Project navigator
        • Resources in an asset catalog
      • Code Files
      • Frameworks and SDKs
      • Swift Packages
        • Adding a package
        • Creating a package
        • Customizing a package
        • Sharing a package
    • The App Launch Process
      • The Entry Point
      • How an App Gets Going
      • App Without a Storyboard
    • Renaming Parts of a Project
  • 8. Nib Files
    • The Nib Editor Interface
      • Document Outline
      • Canvas
      • Inspectors
    • Loading a Nib
      • Loading a View Controller Nib
      • Loading a Main View Nib
      • Loading a View Nib Manually
    • Connections
      • Outlets
      • The Nib Owner
      • Automatically Configured Nibs
      • Misconfigured Outlets
        • Outletproperty name mismatch
        • No outlet in the nib
        • No view outlet
      • Deleting an Outlet
      • More Ways to Create Outlets
      • Outlet Collections
      • Action Connections
      • More Ways to Create Actions
      • Misconfigured Actions
      • Connections Between Nibs Not!
    • Additional Configuration of Nib-Based Instances
  • 9. Documentation
    • The Documentation Window
    • Class Documentation Pages
    • Quick Help
    • Documenting Frameworks and Packages
    • Symbol Declarations
    • Header Files
    • Sample Code
    • Internet Resources
  • 10. Life Cycle of a Project
    • Environmental Dependencies
      • Conditional Compilation
      • Build Action
      • Permissible Runtime Environment
      • Backward Compatibility
      • Device Type
      • Arguments and Environment Variables
    • Version Control
    • Editing and Navigating Your Code
      • Text Editing Preferences
        • Display
        • Editing
        • Indentation
      • Multiple Selection
      • Code Completion and Placeholders
      • Snippets
      • Refactoring and Code Actions
      • Fix-it and Live Syntax Checking
      • Navigation
      • Finding
    • Running in the Simulator
    • Debugging
      • Caveman Debugging
        • Print
        • Dump
        • Logger
        • Aborting
      • The Xcode Debugger
        • Breakpoints
        • Paused at a breakpoint
    • Testing
      • Unit Tests
      • Interface Tests
        • Persisting screenshots
        • Interface testing and accessibility
      • Test Plans
      • Massaging the Report
    • Clean
    • Running on a Device
      • Obtaining a Developer Program Membership
      • Signing an App
      • Automatic Signing
      • Manual Signing
      • Running the App
      • Managing Development Certificates and Devices
    • Profiling
      • Gauges
      • Memory Debugging
      • Instruments
    • Localization
      • Creating Localized Content
        • Exporting
        • Editing
        • Importing
      • Testing Localization
    • Distribution
      • Making an Archive
      • The Distribution Certificate
      • The Distribution Profile
      • Distribution for Testing
        • Ad Hoc distribution
        • TestFlight distribution
      • Final App Preparations
        • Icons in the app
        • Marketing icon
        • Launch images
      • Screenshots and Video Previews
      • Property List Settings
      • Submission to the App Store
• III. Cocoa
  • 11. Cocoa Classes
    • Subclassing
    • Categories and Extensions
      • How Swift Uses Extensions
      • How You Use Extensions
      • How Cocoa Uses Categories
    • Protocols
      • Optional Members
      • Informal Protocols
    • Some Foundation Classes
      • NSRange
      • NSNotFound
      • NSString and Friends
      • NSDate and Friends
      • NSNumber
      • NSValue
      • NSData
      • NSMeasurement and Friends
      • Equality, Hashability, and Comparison
      • NSArray and NSMutableArray
      • NSDictionary and NSMutableDictionary
      • NSSet and Friends
      • NSIndexSet
      • NSNull
      • Immutable and Mutable
      • Property Lists
      • Codable
    • Accessors, Properties, and KeyValue Coding
      • Swift Accessors
      • KeyValue Coding
      • How Outlets Work
      • Cocoa Key Paths
      • Uses of KeyValue Coding
      • KeyPath Notation
    • The Secret Life of NSObject
  • 12. Cocoa Events
    • Reasons for Events
    • Subclassing
    • Notifications
      • Receiving a Notification
        • Selector-based registration
        • Function-based registration
      • Unregistering
      • Subscribing to a Notification
        • Combine framework
        • Structured concurrency
      • Posting a Notification
      • Timer
    • Delegation
      • Cocoa Delegation
      • Implementing Delegation
    • Data Sources
    • Actions
      • The Responder Chain
      • Nil-Targeted Actions
    • KeyValue Observing
      • Registration and Notification
      • Unregistering
      • KeyValue Observing Example
    • Swamped by Events
    • Delayed Performance
  • 13. Memory Management
    • Principles of Cocoa Memory Management
    • Rules of Cocoa Memory Management
    • What ARC Is and What It Does
    • How Cocoa Objects Manage Memory
    • Autorelease Pool
    • Memory Management of Instance Properties
    • Retain Cycles and Weak References
    • Unusual Memory Management Situations
      • Notification Observers
      • KVO Observers
      • Timers
      • Other Unusual Situations
    • Memory Management of CFTypeRefs
    • Property Memory Management Policies
    • Debugging Memory Management Mistakes
  • 14. Communication Between Objects
    • Visibility Through an Instance Property
    • Visibility by Instantiation
    • Getting a Reference
      • Visibility by Relationship
      • Global Visibility
    • Notifications and KeyValue Observing
    • The Combine Framework
    • Alternative Architectures
      • ModelViewController
      • Router and Data Space
      • ModelViewPresenter
      • Protocols and Reactive Programming
    • SwiftUI
      • Result Builders and Modifiers
      • State Properties
      • Bindings
      • Passing Data Downhill
      • Passing Data Uphill
      • Custom State Objects
  • A. C, Objective-C, and Swift
    • The C Language
      • C Data Types
      • C Enums
        • Old-fashioned C enum
        • NS_ENUM
        • NS_OPTIONS
        • Global string constants
      • C Structs
      • C Pointers
      • C Arrays
      • C Strings
      • C Functions
        • Struct functions
        • Pointer-to-function
    • Objective-C
      • Objective-C Objects and C Pointers
      • Objective-C Objects and Swift Objects
      • Exposure of Swift to Objective-C
      • Bridged Types and Boxed Types
      • Objective-C Methods
        • Renamification
        • Internal parameter names
        • Reverse renamification
        • Overloading
        • Variadics
        • Initializers and factories
        • Error pointers
        • Async methods
      • Selectors
      • CFTypeRefs
      • Blocks
      • API Markup
        • Nullability
        • Lightweight generics
    • Bilingual Targets
• Index

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