Programming iOS 14 Matt Neuburg

Spis treści książki

• Preface
  • The Scope of This Book
  • Whats Not in 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. Views
  • 1. Views
    • Window and Root View
      • Window Scene Architecture
      • How an App Launches
      • App Without a Storyboard
      • Referring to the Window
    • Experimenting with Views
    • Subview and Superview
    • Color
    • Visibility and Opacity
    • Frame
    • Bounds and Center
    • Transform
    • Transform3D
    • Window Coordinates and Screen Coordinates
    • Trait Collections
      • Interface Style
      • Size Classes
      • Overriding Trait Collections
    • Layout
      • Autoresizing
      • Autolayout and Constraints
      • Implicit Autoresizing Constraints
      • Creating Constraints in Code
        • Anchor notation
        • Visual format notation
      • Constraints as Objects
      • Margins and Guides
        • Safe area
        • Margins
        • Custom layout guides
        • Constraint alignment
      • Intrinsic Content Size
      • Self-Sizing Views
      • Stack Views
      • Internationalization
      • Mistakes with Constraints
    • Configuring Layout in the Nib
      • Autoresizing in the Nib
      • Creating a Constraint
      • Viewing and Editing Constraints
      • Problems with Nib Constraints
      • Varying the Screen Size
      • Conditional Interface Design
        • Size classes in the inspectors
        • Size classes in the canvas
    • Xcode View Features
      • View Debugger
      • Previewing Your Interface
      • Designable Views and Inspectable Properties
    • Layout Events
  • 2. Drawing
    • Images and Image Views
      • Image Files
        • Hardware-related image variants
        • Vector images
        • Asset catalogs and trait collections
        • Namespacing image files
        • Image files in the nib editor
      • Image Views
      • Resizable Images
      • Transparency Masks
      • Reversible Images
    • Graphics Contexts
      • Drawing on Demand
      • Drawing a UIImage
    • UIImage Drawing
    • CGImage Drawing
    • Snapshots
    • CIFilter and CIImage
    • Blur and Vibrancy Views
    • Drawing a UIView
    • Graphics Context Commands
      • Graphics Context Settings
      • Paths and Shapes
      • Clipping
      • Gradients
      • Colors and Patterns
      • Graphics Context Transforms
      • Shadows
      • Erasing
    • Points and Pixels
    • Content Mode
  • 3. Layers
    • View and Layer
    • Layers and Sublayers
      • Manipulating the Layer Hierarchy
      • Positioning a Sublayer
      • CAScrollLayer
    • Layer and Delegate
    • Layout of Layers
    • Drawing in a Layer
      • Drawing-Related Layer Properties
      • Content Resizing and Positioning
      • Layers that Draw Themselves
    • Transforms
      • Affine Transforms
      • 3D Transforms
      • Depth
        • Sublayer transform
        • Transform layers
    • Further Layer Features
      • Shadows
      • Borders and Rounded Corners
      • Masks
    • Layer Efficiency
    • Layers and KeyValue Coding
  • 4. Animation
    • Drawing, Animation, and Threading
    • Image View and Image Animation
    • View Animation
      • A Brief History of View Animation
      • Property Animator Basics
      • View Animation Basics
        • Preventing animation
        • Conflicts and additive animations
      • View Animation Configuration
        • Animations function
        • Completion function
        • Animation duration
        • Animation delay
        • Animation timing
        • Animation options
      • Timing Curves
        • Cubic timing curves
        • Springing timing curves
      • Cancelling a View Animation
        • Cancelling a block-based animation
        • Cancelling a property animators animation
        • Cancelling a repeating animation
      • Frozen View Animation
      • Custom Animatable View Properties
      • Keyframe View Animation
      • Transitions
        • Transitioning one view
        • Transitioning two views and their superview
    • Implicit Layer Animation
      • Animatable Layer Properties
      • Animating a Custom Layer Subclass
      • Animation Transactions
      • Media Timing Functions
    • Core Animation
      • CABasicAnimation and Its Inheritance
      • Using a CABasicAnimation
      • Springing Animation
      • Keyframe Animation
      • Making a Property Animatable
      • Grouped Animations
      • Animating Multiple Layers
      • Freezing an Animation
      • Transitions
      • Animations List
    • Actions
      • What an Action Is
      • Action Search
      • Hooking Into the Action Search
      • Making a Custom Property Implicitly Animatable
      • Nonproperty Actions
    • Emitter Layers
    • CIFilter Transitions
    • UIKit Dynamics
      • The Dynamics Stack
      • Custom Behaviors
      • Animator and Behaviors
        • UIDynamicItemBehavior
        • UIGravityBehavior
        • UIFieldBehavior
        • UIPushBehavior
        • UICollisionBehavior
        • UISnapBehavior
        • UIAttachmentBehavior
    • Motion Effects
    • Animation and Layout
  • 5. Touches
    • Touch Events and Views
    • Receiving Touches
    • Restricting Touches
    • Interpreting Touches
    • Gesture Recognizers
      • Gesture Recognizer Classes
      • Gesture Recognizer States
      • Gesture Recognizer Examples
      • Gesture Recognizer Conflicts
      • Gesture Recognizer Delegate
      • Subclassing Gesture Recognizers
      • Gesture Recognizers in the Nib
    • Touch Delivery
    • Hit-Testing
      • Performing Hit-Testing
      • Hit-Test Munging
      • Hit-Testing for Layers
      • Hit-Testing for Drawings
      • Hit-Testing During Animation
    • Initial Touch Event Delivery
    • Gesture Recognizer and View
    • Touch Exclusion Logic
    • Gesture Recognition Logic
• II. Interface
  • 6. View Controllers
    • View Controller Responsibilities
    • View Controller Hierarchy
      • Automatic Child View Placement
      • Manual Child View Placement
      • Presented View Placement
      • Ensuring a Coherent Hierarchy
    • View Controller Creation
    • How a View Controller Obtains Its View
      • Manual View
      • Generic Automatic View
      • View in a Separate Nib
        • The eponymous nib
        • Automatic XIB file creation
      • Summary
    • How Storyboards Work
      • How a Storyboard View Controller Nib is Loaded
      • How a Storyboard View Nib is Loaded
    • View Resizing
      • View Size in the Nib Editor
      • Bars and Underlapping
        • Safe area
        • Status bar
        • Extended layout
      • Resizing and Layout Events
    • Rotation
      • Uses of Rotation
      • Permitting Compensatory Rotation
      • Initial Orientation
      • Detecting Rotation
    • View Controller Manual Layout
      • Initial Manual Layout
      • Manual Layout During Rotation
    • Presented View Controller
      • Presentation and Dismissal
        • View controller relationships during presentation
        • Manual view controller presentation
      • Configuring a Presentation
        • Transition style
        • Presentation style
        • User dismissal of a sheet
        • Current context presentation
        • Configuration in the nib editor
      • Communication with a Presented View Controller
      • Adaptive Presentation
      • Presentation, Rotation, and the Status Bar
    • Tab Bar Controller
      • Tab Bar Items
      • Configuring a Tab Bar Controller
    • Navigation Controller
      • Bar Button Items
      • Navigation Items and Toolbar Items
      • Configuring a Navigation Controller
    • Custom Transition
      • Noninteractive Custom Transition Animation
      • Interactive Custom Transition Animation
      • Custom Presented View Controller Transition
        • Customizing the animation
        • Customizing the presentation
      • Transition Coordinator
    • Page View Controller
      • Preparing a Page View Controller
      • Page View Controller Navigation
        • Page indicator
        • Navigation gestures
      • Other Page View Controller Configurations
    • Container View Controllers
      • Adding and Removing Children
        • The initial child view controller
        • Replacing a child view controller
      • Status Bar, Traits, and Resizing
    • Previews and Context Menus
      • Context Menu Interaction and Configuration
      • Configuring the Preview
      • Configuring the Menu
    • Storyboards
      • Triggered Segues
        • Triggered segue behavior
        • How a segue is triggered
        • View controller communication
      • Container Views and Embed Segues
      • Storyboard References
      • Unwind Segues
        • Creating an unwind segue
        • How an unwind segue works
        • How the destination view controller is found
        • How an unwind segue is performed
        • Unwind segue customization
    • View Controller Lifetime Events
      • Order of Events
      • Appear and Disappear Events
      • Event Forwarding to a Child View Controller
    • View Controller Memory Management
      • Lazy Loading
      • NSCache, NSPurgeableData, and Memory-Mapping
      • Background Memory Usage
  • 7. Scroll Views
    • Content Size
    • Creating a Scroll View in Code
      • Manual Content Size
      • Automatic Content Size with Autolayout
    • Scroll View Layout Guides
    • Using a Content View
    • Scroll View in a Nib
    • Content Inset
    • Scrolling
      • Scrolling in Code
      • Paging
      • Tiling
    • Zooming
      • Zooming Programmatically
      • Zooming with Detail
    • Scroll View Delegate
    • Scroll View Touches
    • Floating Scroll View Subviews
    • Scroll View Performance
  • 8. Table Views
    • Table View Controller
    • Table View Cells
      • Built-In Cell Styles
        • Label features
        • Image view features
        • Cell features
        • Table view features
      • Registering a Cell Class
      • Custom Cells
        • Overriding a cells subview layout
        • Adding subviews in code
        • Designing a cell in a nib
        • Designing a cell in a storyboard
    • Table View Data
      • The Three Big Questions
      • Reusing Cells
      • Self-Configuring Cells
      • Apples Cell Configuration Architecture
        • Content configuration
        • Custom content configuration
        • Background configuration
    • Table View Sections
      • Section Headers and Footers
      • Table View Section Example
      • Section Index
    • Variable Row Heights
      • Manual Row Height Measurement
      • Measurement and Layout with Constraints
      • Estimated Height
      • Automatic Row Height
    • Table View Selection
      • Managing Cell Selection
      • Responding to Cell Selection
      • Navigation from a Table View
    • Table View Scrolling and Layout
    • Refreshing a Table View
      • Cell Choice and Static Tables
      • Direct Access to Cells
      • Refresh Control
    • Editing a Table View
      • Toggling a Table Views Edit Mode
      • Edit Mode and Selection
      • Changing a Table Views Structure
      • Deleting a Cell
      • Deleting Multiple Cells
    • Table View Diffable Data Source
      • Populating a Diffable Data Source
      • Subclassing a Diffable Data Source
      • Changing a Diffable Data Source
      • Pros and Cons of the Diffable Data Source
    • More Table View Editing
      • Rearranging Cells
      • Editable Content in Cells
      • Expandable Cell
    • Table View Swipe Action Buttons
    • Table View Menus
    • Table View Searching
      • Basic Configuration of a Search Controller
      • More Search Controller Configuration
      • Using a Search Controller
        • Minimal search results table
        • Search bar in navigation bar
        • No search results controller
  • 9. Collection Views
    • Collection View Classes
    • Flow Layout
    • Compositional Layout
      • Size, Count, Spacing, and Insets
      • Supplementary Items
      • Multiple Section Layouts
      • Other Compositional Layout Features
        • Manual cell layout
        • Nested groups
        • Orthogonal scrolling
    • Collection View Diffable Data Source
      • Diffable Data Source Construction
      • Registration Objects
      • Section Snapshots
    • Collection View Lists
    • Hierarchical Items
    • Basic Cell Manipulation
      • Selecting Cells
      • Deleting Cells
      • Menu Handling
      • Rearranging Cells
    • Custom Collection View Layouts
      • Tweaking a Layout
        • Flow layout subclass
        • Compositional layout invalidation handler
      • Collection View Layout Subclass
      • Decoration Views
    • Switching Layouts
    • Collection Views and UIKit Dynamics
  • 10. iPad Interface
    • Popovers
      • Arrow Source and Direction
      • Popover Size
      • Popover Appearance
      • Passthrough Views
      • Popover Presentation, Dismissal, and Delegate
      • Adaptive Popovers
      • Popover Segues
      • Popover Presenting a View Controller
    • Split Views
      • Expanded Split View Controller
      • Collapsed Split View Controller
      • Collapsing and Expanding Split View Controller
      • Customizing a Split View Controller
      • Split View Controller Delegate Methods
      • Expanding a Split View Controller
      • View Controller Message Percolation
    • iPad Multitasking
    • Drag and Drop
      • Drag and Drop Architecture
      • Basic Drag and Drop
        • The drag source view
        • The drop destination view
      • Item Providers
        • NSItemProviderWriting
        • NSItemProviderReading
        • Vending additional representations
        • Receiving additional representations
      • Slow Data Delivery
      • Additional Delegate Methods
        • Custom drag preview
        • Additional animation
        • Flocking
      • Table Views and Collection Views
        • Table view dragging
        • Table view dropping
        • Time-consuming table view drop data delivery
        • Table view drop animations
      • Spring Loading
      • iPhone and Local Drag and Drop
    • Pointer and Keyboard
    • Multiple Windows
      • The Window Architecture
      • Scene Creation
      • Window Creation and Closing
      • State Saving and Restoration
      • Further Multiple Window Considerations
        • Drag and drop
        • Data sharing
        • Memory management
  • 11. Text
    • Fonts and Font Descriptors
      • Fonts
        • System font
        • Dynamic type
      • Symbol Images and Text
      • Font Descriptors
        • Exploring font features
        • Accessing typographical variants
      • Choosing a Font
      • Adding Fonts
        • Fonts in the app bundle
        • Downloadable Apple fonts
        • Installed fonts
    • Attributed Strings
      • Attributed String Attributes
      • Making an Attributed String
        • Tab stops
        • Text attachments
        • Other ways to create an attributed string
      • Modifying and Querying an Attributed String
      • Custom Attributes
      • Drawing and Measuring an Attributed String
    • Labels
      • Number of Lines
      • Wrapping and Truncation
      • Fitting Label to Text
      • Customized Label Drawing
    • Text Fields
      • Summoning and Dismissing the Keyboard
      • Keyboard Covers Text Field
      • Text Field Delegate and Control Event Messages
      • Text Field Menu
      • Drag and Drop
      • Keyboard and Input Configuration
        • Text input traits
        • Accessory view
        • Input view
        • Input view without a text field
        • Shortcuts bar
        • Keyboard language
    • Text Views
      • Links, Text Attachments, and Data
      • Self-Sizing Text View
      • Text View and Keyboard
    • Text Kit
      • Text View and Text Kit
      • Text Container
      • Alternative Text Kit Stack Architectures
        • Multiple text containers
        • Multiple layout managers
      • Layout Manager
        • Layout geometry of a text view
        • Layout manager drawing
      • Text Kit Without a Text View
  • 12. Web Views
    • WKWebView
      • Web View Content
      • Tracking Changes in a Web View
      • Web View Navigation
      • Communicating with a Web Page
        • Communicating into a web page
        • Communicating out of a web page
        • JavaScript alerts
      • Custom Schemes
      • Web View Previews and Context Menus
    • Safari View Controller
    • Developing Web View Content
  • 13. Controls and Other Views
    • UIActivityIndicatorView
    • UIProgressView
      • Progress View Alternatives
      • The Progress Class
    • UIPickerView
    • UIColorPickerViewController
    • UISearchBar
    • UIControl
      • Control States
      • Control Events
      • Control Actions
        • Target-action pair
        • Nib editor
        • UIActions
        • Running an action function manually
      • Control Menus
      • UISwitch
      • UIColorWell
      • UIStepper
      • UIPageControl
      • UIDatePicker
      • UISlider
      • UISegmentedControl
      • UIButton
      • Custom Controls
    • Bars
      • Bar Position
      • Bar Metrics
      • Bar and Item Appearance
      • Bar Background and Shadow
      • Bar Button Items
        • Individual bar button item settings
        • Appearance bar button item settings
      • Navigation Bar
      • Toolbar
      • Tab Bar
    • Tint Color
    • Appearance Proxy
  • 14. Modal Dialogs
    • Alerts and Action Sheets
      • Alerts
      • Action Sheets
      • Alert Alternatives
    • Quick Actions
    • Local Notifications
      • Authorization for Local Notifications
      • Notification Categories
        • Custom actions
        • Dismiss action
        • Previews
      • Scheduling a Local Notification
      • Hearing About a Local Notification
      • Grouped Notifications
      • Managing Notifications
      • Notification Content Extensions
        • Action button management
        • Interface interaction
    • Activity Views
      • Presenting an Activity View
      • Custom Activities
      • Action Extensions
      • Share Extensions
• III. Some Frameworks
  • 15. Audio
    • System Sounds
    • Audio Session
      • Category
      • Activation and Deactivation
      • Ducking
      • Interruptions
      • Secondary Audio
      • Routing Changes
    • Audio Player
    • Remote Control of Your Sound
    • Playing Sound in the Background
    • AVAudioRecorder
    • AVAudioEngine
    • MIDI Playback
    • Text to Speech
    • Speech to Text
    • Further Topics in Sound
  • 16. Video
    • AVPlayerViewController
      • AVPlayerViewController Configuration
      • Picture-in-Picture
    • Introducing AV Foundation
      • Some AV Foundation Classes
      • Things Take Time
        • Keyvalue observing a property
        • Asynchronous property loading
        • Remote assets
      • Time Is Measured Oddly
      • Constructing Media
        • Cutting and pasting
        • Adding tracks
        • Transitions
        • Filters
        • Synchronizing animation with video
        • Adding layers to video
      • AVPlayerLayer
      • Further Exploration of AV Foundation
    • UIVideoEditorController
  • 17. Music Library
    • Music Library Authorization
    • Exploring the Music Library
      • Querying the Music Library
        • Forming a query
        • Performing a query
      • Persistence and Change in the Music Library
    • Music Player
      • Setting the Queue
      • Modifying the Queue
      • Player State
    • MPVolumeView
    • Playing Songs with AV Foundation
    • Media Picker
  • 18. Photo Library and Camera
    • Browsing the Photo Library
      • PHPickerViewController Presentation
      • PHPickerViewController Delegate
      • Dealing with PHPickerViewController Results
    • Photos Framework
      • Querying the Photo Library
      • Modifying the Library
      • Being Notified of Changes
      • Fetching Images
        • Asking for a UIImage
        • Cancelling and caching
        • Live photos, videos, and data
      • Editing Images
        • How to change a photo image
        • Handling the adjustment data
        • Example: Before editing
        • Example: After editing
      • Photo Editing Extension
    • Using the Camera
      • Capture with UIImagePickerController
      • Capture with AV Foundation
  • 19. Contacts
    • Contact Classes
    • Fetching Contact Information
      • Fetching a Contact
      • Repopulating a Contact
      • Labeled Values
      • Contact Formatters
    • Saving Contact Information
    • Contact Sorting, Groups, and Containers
    • Contacts Interface
      • CNContactPickerViewController
      • CNContactViewController
        • Existing contact
        • New contact
        • Unknown contact
  • 20. Calendar
    • Calendar Database Contents
      • Calendars
      • Calendar Items
      • Calendar Database Changes
    • Creating Calendars, Events, and Reminders
      • Events
      • Alarms
      • Recurrence
      • Reminders
      • Proximity Alarms
    • Fetching Events and Reminders
    • Calendar Interface
      • EKEventViewController
      • EKEventEditViewController
      • EKCalendarChooser
  • 21. Maps
    • Map Views
      • Displaying a Region
      • Scrolling and Zooming
      • Other Map View Customizations
      • Map Images
    • Annotations
      • Customizing an MKMarkerAnnotationView
      • Changing the Annotation View Class
      • Custom Annotation View Class
      • Custom Annotation Class
      • Annotation View Hiding and Clustering
      • Other Annotation Features
    • Overlays
      • Custom Overlay Class
      • Custom Overlay Renderer
      • Other Overlay Features
    • Map Kit and Current Location
    • Communicating with the Maps App
    • Geocoding, Searching, and Directions
      • Geocoding
      • Searching
      • Directions
  • 22. Sensors
    • Core Location
      • Location Manager and Delegate
      • Location Services Authorization
        • Temporary When In Use authorization
        • Proceeding after authorization
        • Reduced accuracy
      • Location Tracking
      • Where Am I?
      • Continuous Background Location
      • Location Monitoring
        • Always authorization
        • Forms of location monitoring
        • Delegate method calls when your app isnt running
        • Location monitoring best practices
      • Heading
    • Acceleration, Attitude, and Activity
      • Shake Events
      • Using Core Motion
      • Raw Acceleration
        • Gravity and attitude
        • Force applied by the user
      • Gyroscope
        • Device motion
        • Absolute attitude
        • Relative attitude
        • Core Motion best practices
      • Other Core Motion Data
• IV. Final Topics
  • 23. Persistent Storage
    • The Sandbox
      • Standard Directories
      • Inspecting the Sandbox
      • Basic File Operations
      • Saving and Reading Files
        • NSCoding
        • Codable
      • File Coordinators
      • File Wrappers
    • User Defaults
    • Simple Sharing and Previewing of Files
      • File Sharing
      • Document Types and Receiving a Document
      • Handing Over a Document
      • Previewing a Document
      • Quick Look Previews
    • Document Architecture
      • A Basic Document Example
      • iCloud
      • Document Browser
      • Custom Thumbnails
      • Custom Previews
      • Document Picker
    • XML
    • JSON
      • Coding Keys
      • Custom Decoding
    • SQLite
    • Core Data
    • PDFs
    • Image Files
  • 24. Basic Networking
    • HTTP Requests
      • Obtaining a Session
      • Session Configuration
      • Session Tasks
      • Session Delegate
      • HTTP Request with Task Completion Function
      • HTTP Request with Session Delegate
        • Download task
        • Data task
      • One Session, One Delegate
      • Delegate Memory Management
      • Session and Delegate Encapsulation
      • Downloading Table View Data
      • Background Session
    • Universal Links
    • On-Demand Resources
    • In-App Purchases
  • 25. Threads
    • Main Thread
    • Background Threads
    • Why Threading Is Hard
    • Blocking the Main Thread
    • Manual Threading
    • Operation
    • Grand Central Dispatch
      • Commonly Used GCD Methods
      • Synchronous Execution
      • Dispatch Groups
      • One-Time Execution
      • Concurrent Queues
      • Checking the Queue
    • App Backgrounding
    • Background Processing
  • 26. Undo
    • TargetAction Undo
    • Undo Grouping
    • Functional Undo
    • Undo Interface
      • Shake-To-Edit
      • Built-In Gestures
      • Undo Menu
  • A. Lifetime Events
    • Application States
    • Delegate Events
    • Lifetime Scenarios
      • Major State Changes
      • Paused Inactivity
      • Transient Inactivity on the iPad
      • Multiple Windows
      • Scene Death in the App Switcher
    • Lifetime Event Timing
  • B. Some Useful Utility Functions
    • Core Graphics Initializers
    • Center of a CGRect
    • Adjust a CGSize
    • Delayed Performance
    • Dictionary of Views
    • Constraint Debugging
    • Named Views
    • Walk the Responder Chain
    • Subviews of Given Class
    • Attach an Action Handler to a Control
    • Inline Value Class Creation and Configuration
    • Downsize a UIImage
  • C. How Asynchronous Works
    • Asynchronous Code Runs Out of Order
    • Asynchronous Code Cannot Return a Value
    • Completion Handlers
• Index

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