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iOS Auto Layout Demystified 2nd Edition by Erica Sadun ISBN 0321967194 9780321967190

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iOS Auto Layout Demystified 2nd Edition Erica Sadun Digital Instant Download

Author(s): Erica Sadun
ISBN(s): 9780321967190, 0321967194
File Details: PDF, 16.20 MB
Year: 2013
Language: english
SKU: EB-5471814 Category: Tag:

iOS Auto Layout Demystified 2nd Edition by Erica Sadun – Ebook PDF Instant Download/Delivery: 0321967194, 9780321967190
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Product details:

ISBN 10: 0321967194 
ISBN 13: 9780321967190
Author: Erica Sadun

Completed Updated for iOS 7 and Xcode 5Auto Layout transforms the way you create iOS user interfaces. As flexible as it is powerful, Auto Layout gives you unprecedented control over your iOS user interfaces. But Auto Layout has a reputation for difficulty. In iOS Auto Layout Demystified, Second Edition, world-renowned iOS developer and author Erica Sadun strips away the confusion, helping you gain Auto Layout mastery the easiest way possible: by example.Fully updated for iOS 7 and Xcode 5, this tutorial delivers everything Sadun’s guides are famous for: clear explanations, expert tips, proven best practices–and, above all, plenty of code to learn from and reuse.Step by step, Sadun explains how Auto Layout “thinks,” how it works, where it fits, and why it’s more useful (and simpler) than you ever imagined. She offers practical solutions for a wide variety of real-world iOS development challenges, plus innovative ways to use Auto Layout to build interactive elements, animations, and more.If you’re an experienced iOS developer, this guide will expand your design possibilities, helping you build apps that are superbly usable and intuitive and stand out even in the most crowded marketplace.Coverage includesMastering Auto Layout’s basic concepts, techniques, and approachDefining unambiguous, satisfiable constraints that express your layout exactly how you intendOvercoming obstacles to constraint-based user interface design in Interface BuilderUsing visual formatting to express how items are laid out vertically and horizontallyMaking visual formats more flexible with metrics dictionaries and layout optionsDebugging constraints and deciphering those bewildering Xcode log messagesUsing descriptive techniques to uncover and express natural relationships in your designApplying iOS Auto Layout techniques in Mac OS X apps too

iOS Auto Layout Demystified 2nd Table of contents:

Part I: The Core Concepts of Auto Layout

Chapter 1: The Philosophy of Constraint-Based Layout

  • 1.1 The Problems Auto Layout Solves (Adaptive Layout, Rotation, etc.)
  • 1.2 Views, Superviews, and the View Hierarchy
  • 1.3 The Core Components: Constraints and Attributes

Chapter 2: Understanding Constraint Relationships

  • 2.1 The Math Behind the Constraints: The Layout Equation
  • 2.2 Priorities and Required Constraints
  • 2.3 Dealing with Ambiguous and Conflicting Constraints

Chapter 3: Intrinsic Content Size and Content Priorities

  • 3.1 What is a View’s Intrinsic Content Size?
  • 3.2 Content Hugging and Compression Resistance
  • 3.3 Overriding Intrinsic Content Size

Part II: Visual Layout with Interface Builder

Chapter 4: A Tour of Xcode’s Layout Tools

  • 4.1 The Pin, Align, and Resolve Layout Issues Menus
  • 4.2 Understanding the Document Outline
  • 4.3 Visualizing Constraints in the Canvas

Chapter 5: Building Basic Layouts in Interface Builder

  • 5.1 Centering and Pinning to Edges
  • 5.2 Spacing and Aligning Views
  • 5.3 Using Aspect Ratios and Multipliers

Chapter 6: Debugging in Interface Builder

  • 6.1 Understanding Layout Warnings and Errors
  • 6.2 Using the Debugger to Inspect Constraints
  • 6.3 Fixing Common Layout Mistakes in the UI

Part III: Programmatic Layout: The Fundamentals

Chapter 7: Manual Layout with NSLayoutConstraint

  • 7.1 Why and When to Use Code for Layout
  • 7.2 Creating and Adding Constraints Programmatically
  • 7.3 Managing Constraint Lifecycles

Chapter 8: The Visual Format Language (VFL)

  • 8.1 A Quick Primer on VFL Syntax
  • 8.2 Building a Layout Using VFL
  • 8.3 The Strengths and Weaknesses of VFL

Part IV: The Modern Auto Layout Toolkit (New and Updated)

Chapter 9: The Game Changer: UIStackView

  • 9.1 The Philosophy of Stack Views
  • 9.2 Properties: Axis, Alignment, Distribution, and Spacing
  • 9.3 Nesting Stack Views for Complex Layouts

Chapter 10: The Best Way to Code Layout: Layout Anchors

  • 10.1 The Introduction of the NSLayoutAnchor API in iOS 9
  • 10.2 Connecting Views with Anchors
  • 10.3 Building a Complete UI Using Anchors

Chapter 11: The Safe Area Layout Guide (iOS 11+)

  • 11.1 Understanding the Safe Area
  • 11.2 Adapting Layouts for the iPhone X Notch and Home Indicator
  • 11.3 Working with the Safe Area in Interface Builder and Code

Chapter 12: Adaptive Layout with Size Classes

  • 12.1 The Concept of Size Classes
  • 12.2 Varying Constraints and Traits
  • 12.3 Building Universal Apps for iPhone and iPad

Part V: Advanced Techniques and Real-World Scenarios

Chapter 13: Animating Constraint Changes

  • 13.1 Making Smooth Transitions and Animations
  • 13.2 Updating Constraints for Dynamic Layouts
  • 13.3 Animating Views in and out of the Hierarchy

Chapter 14: Troubleshooting and Debugging in Code

  • 14.1 The Console’s Constraint Warnings
  • 14.2 Breaking on Constraint Errors
  • 14.3 Using the Visual Debugger

Chapter 15: Common Challenges and Solutions

  • 15.1 Auto Layout with UIScrollView (A Perennial Challenge)
  • 15.2 Self-Sizing Table View Cells and Collection View Cells
  • 15.3 Handling Keyboard Events and Dynamic Content

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Tags: Erica Sadun, Layout, Demystified