iOS.10.Swift.Programming.Cookbook.2016.12.pdf

发布时间：2022-05-31 发布人：admin 分类：说明书资料大小：27.25M 资料格式：pdf 举报版权申诉

goreycn-10034632-4744302543008569763.pdf-第1页.png

第1页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第2页.png

第2页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第3页.png

第3页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第4页.png

第4页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第5页.png

第5页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第6页.png

第6页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第7页.png

第7页 / 共455页

goreycn-10034632-4744302543008569763.pdf-第8页.png

第8页 / 共455页

Cover

Table of Contents

Preface

Audience

Organization of This Book

Additional Resources

Using Code Examples

O’Reilly Safari

How to Contact Us

Acknowledgments

Chapter 1. iMessage Stickers and Apps

1.1 Setting Up a Sticker Pack Application

Problem

Solution

Discussion

See Also

1.2 Adjusting Sticker Sizes

Problem

Solution

Discussion

See Also

1.3 Building a Full-Fledged iMessage Application

Problem

Solution

Discussion

See Also

1.4 Adding an iMessage App Extension to an Existing App

Problem

Solution

Discussion

See Also

1.5 Utilizing an Expanded View in a Sticker Pack App

Problem

Solution

Discussion

See Also

1.6 Appending Rich Information to Stickers

Problem

Solution

Discussion

See Also

1.7 Creating Interactive Conversations with iMessage Apps

Problem

Solution

Discussion

See Also

Chapter 2. SiriKit

2.1 Setting Up Your Project for Siri

Problem

Solution

Discussion

See Also

2.2 Defining an Intent Handler

Problem

Solution

Discussion

See Also

2.3 Resolving Ambiguity in an Intent

Problem

Solution

Discussion

See Also

2.4 Reporting Progress for Resolving an Intent

Problem

Solution

Discussion

See Also

2.5 Handling an Intent

Problem

Solution

Discussion

See Also

Chapter 3. Measurements and Units

3.1 Converting Between and Working with Length Units

Problem

Solution

Discussion

See Also

3.2 Working with and Switching Between Angle Units

Problem

Solution

Discussion

See Also

3.3 Representing and Converting Between Durations of Time

Problem

Solution

Discussion

See Also

3.4 Using and Working with Frequency Units

Problem

Solution

Discussion

See Also

3.5 Working with and Using Power Units

Problem

Solution

Discussion

See Also

3.6 Representing and Comparing Temperature Units

Problem

Solution

Discussion

See Also

3.7 Working with and Converting Volume Units

Problem

Solution

Discussion

See Also

Chapter 4. Core Data

4.1 Designing Your Database Scheme

Problem

Solution

Discussion

See Also

4.2 Writing Data to the Database

Problem

Solution

Discussion

See Also

4.3 Reading Data from the Database

Problem

Solution

Discussion

See Also

4.4 Searching for Data in the Database

Problem

Solution

Discussion

See Also

4.5 Performing Background Tasks with Core Data

Problem

Solution

Discussion

See Also

Chapter 5. Swift 3.0, Xcode 8, and Interface Builder

5.1 Handling Errors in Swift

Problem

Solution

Discussion

See Also

5.2 Specifying Preconditions for Methods

Problem

Solution

Discussion

See Also

5.3 Ensuring the Execution of Code Blocks Before Exiting Methods

Problem

Solution

Discussion

5.4 Checking for API Availability

Problem

Solution

Discussion

See Also

5.5 Categorizing and Downloading Assets to Get Smaller Binaries

Problem

Solution

Discussion

5.6 Exporting Device-Specific Binaries

Problem

Solution

Discussion

5.7 Linking Separate Storyboards Together

Problem

Solution

Discussion

See Also

5.8 Adding Multiple Buttons to the Navigation Bar

Problem

Solution

Discussion

See Also

5.9 Optimizing Your Swift Code

Problem

Solution

Discussion

See Also

5.10 Showing the Header View of Your Swift Classes

Problem

Solution

Discussion

See Also

5.11 Creating Your Own Set Types

Problem

Solution

Discussion

See Also

5.12 Conditionally Extending a Type

Problem

Solution

Discussion

See Also

5.13 Building Equality Functionality into Your Own Types

Problem

Solution

Discussion

See Also

5.14 Looping Conditionally Through a Collection

Problem

Solution

Discussion

5.15 Designing Interactive Interface Objects in Playgrounds

Problem

Solution

Discussion

5.16 Grouping Switch Statement Cases Together

Problem

Solution

Discussion

5.17 Bundling and Reading Data in Your Apps

Problem

Solution

Discussion

Chapter 6. The User Interface

6.1 Animating Views

Problem

Solution

Discussion

6.2 Attaching Live Views to Playgrounds

Problem

Solution

Discussion

6.3 Running Playgrounds as Interactive and Continuous Apps

Problem

Solution

Discussion

6.4 Arranging Your Components Horizontally or Vertically

Problem

Solution

Discussion

6.5 Customizing Stack Views for Different Screen Sizes

Problem

Solution

Discussion

6.6 Creating Anchored Constraints in Code

Problem

Solution

Discussion

6.7 Allowing Users to Enter Text in Response to Local and Remote Notifications

Problem

Solution

Discussion

See Also

6.8 Dealing with Stacked Views in Code

Problem

Solution

Discussion

6.9 Showing Web Content in Safari View Controller

Problem

Solution

Discussion

6.10 Laying Out Text-Based Content on Your Views

Problem

Solution

Discussion

6.11 Improving Touch Rates for Smoother UI Interactions

Problem

Solution

Discussion

6.12 Supporting Right-to-Left Languages

Problem

Solution

Discussion

6.13 Associating Keyboard Shortcuts with View Controllers

Problem

Solution

Discussion

6.14 Recording the Screen and Sharing the Video

Problem

Solution

Discussion

Chapter 7. Apple Watch

7.1 Downloading Files onto the Apple Watch

Problem

Solution

Discussion

7.2 Noticing Changes in Pairing State Between the iOS and Watch Apps

Problem

Solution

Discussion

7.3 Transferring Small Pieces of Data to and from the Watch

Problem

Solution

Discussion

7.4 Transferring Dictionaries in Queues to and from the Watch

Problem

Solution

Discussion

7.5 Transferring Files to and from the Watch

Problem

Solution

Discussion

See Also

7.6 Communicating Interactively Between iOS and watchOS

Problem

Solution

Discussion

See Also

7.7 Setting Up Apple Watch for Custom Complications

Problem

Solution

Discussion

See Also

7.8 Constructing Small Complications with Text and Images

Problem

Solution

Discussion

7.9 Displaying Time Offsets in Complications

Problem

Solution

Discussion

See Also

7.10 Displaying Dates in Complications

Problem

Solution

Discussion

See Also

7.11 Displaying Times in Complications

Problem

Solution

Discussion

See Also

7.12 Displaying Time Intervals in Complications

Problem

Solution

Discussion

See Also

7.13 Recording Audio in Your Watch App

Problem

Solution

Discussion

See Also

7.14 Playing Local and Remote Audio and Video in Your Watch App

Problem

Solution

Discussion

See Also

Chapter 8. Contacts

8.1 Creating Contacts

Problem

Solution

Discussion

8.2 Searching for Contacts

Problem

Solution

Discussion

See Also

8.3 Updating Contacts

Problem

Solution

Discussion

8.4 Deleting Contacts

Problem

Solution

Discussion

8.5 Formatting Contact Data

Problem

Solution

Discussion

See Also

8.6 Picking Contacts with the Prebuilt System UI

Problem

Solution

Discussion

See Also

8.7 Creating Contacts with a Prebuilt System UI

Problem

Solution

Discussion

See Also

8.8 Displaying Contacts with a Prebuilt System UI

Problem

Solution

Discussion

See Also

Chapter 9. Extensions

9.1 Creating Safari Content Blockers

Problem

Solution

Discussion

9.2 Creating Shared Links for Safari

Problem

Solution

Discussion

9.3 Maintaining Your App’s Indexed Content

Problem

Solution

Discussion

Chapter 10. Web and Search

10.1 Making Your App’s Content Searchable

Problem

Solution

Discussion

10.2 Making User Activities Searchable

Problem

Solution

Discussion

See Also

10.3 Deleting Your App’s Searchable Content

Problem

Solution

Discussion

See Also

Chapter 11. Multitasking

11.1 Supporting Split Views

Problem

Solution

Discussion

11.2 Adding Picture in Picture Playback Functionality

Problem

Solution

Discussion

11.3 Handling Low Power Mode and Providing Alternatives

Problem

Solution

Discussion

Chapter 12. Maps and Location

12.1 Displaying a Specific Location on the Map

Problem

Solution

Discussion

12.2 Requesting the User’s Location a Single Time

Problem

Solution

Discussion

See Also

12.3 Requesting the User’s Location in the Background

Problem

Solution

Discussion

See Also

12.4 Customizing the Tint Color of Pins on the Map

Problem

Solution

Discussion

12.5 Providing Detailed Pin Information with Custom Views

Problem

Solution

Discussion

12.6 Displaying Traffic, Scale, and Compass Indicators on the Map

Problem

Solution

Discussion

12.7 Providing an ETA for Transit Transport Type

Problem

Solution

Discussion

See Also

12.8 Launching the iOS Maps App in Transit Mode

Problem

Solution

Discussion

See Also

12.9 Showing Maps in Flyover Mode

Problem

Solution

Discussion

Chapter 13. UI Testing

13.1 Preparing Your Project for UI Testing

Problem

Solution

Discussion

13.2 Automating UI Test Scripts

Problem

Solution

Discussion

See Also

13.3 Testing Text Fields, Buttons, and Labels

Problem

Solution

Discussion

See Also

13.4 Finding UI Components

Problem

Solution

Discussion

See Also

13.5 Long-Pressing on UI Elements

Problem

Solution

Discussion

See Also

13.6 Typing Inside Text Fields

Problem

Solution

Discussion

See Also

13.7 Swiping on UI Elements

Problem

Solution

Discussion

See Also

13.8 Tapping UI Elements

Problem

Solution

Discussion

See Also

Chapter 14. Core Motion

14.1 Querying Pace and Cadence Information

Problem

Solution

Discussion

14.2 Recording and Reading Accelerometer Data

Problem

Solution

Discussion

Chapter 15. Security

15.1 Protecting Your Network Connections with ATS

Problem

Solution

Discussion

15.2 Binding Keychain Items to Passcode and Touch ID

Problem

Solution

Discussion

See Also

15.3 Opening URLs Safely

Problem

Solution

Discussion

15.4 Authenticating the User with Touch ID and Timeout

Problem

Solution

Discussion

See Also

Chapter 16. Multimedia

16.1 Reading Out Text with the Default Siri Alex Voice

Problem

Solution

Discussion

16.2 Downloading and Preparing Remote Media for Playback

Problem

Solution

Discussion

16.3 Enabling Spoken Audio Sessions

Problem

Solution

Discussion

Chapter 17. UI Dynamics

17.1 Adding a Radial Gravity Field to Your UI

Problem

Solution

Discussion

17.2 Creating a Linear Gravity Field on Your UI

Problem

Solution

Discussion

17.3 Creating Turbulence Effects with Animations

Problem

Solution

Discussion

17.4 Adding Animated Noise Effects to Your UI

Problem

Solution

Discussion

17.5 Creating a Magnetic Effect Between UI Components

Problem

Solution

Discussion

17.6 Designing a Velocity Field on Your UI

Problem

Solution

Discussion

17.7 Handling Collisions Between Nonrectangular Views

Problem

Solution

Discussion

Index

About the Author

C o a v n d X ers S co d e 8 wift 3 iOS 10 Swift Programming Cookbook SOLUTIONS & EXAMPLES FOR IOS APPS Vandad Nahavandipoor

iOS 10 Swift Programming Cookbook Solutions and Examples for iOS Apps Vandad Nahavandipoor

iOS 10 Swift Programming Cookbook by Vandad Nahavandipoor Copyright © 2017 Vandad Nahavandipoor. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotional use. Online editions are also available for most titles (http://www.oreilly.com/safari). For more information, contact our corporate/ institutional sales department: 800-998-9938 or corporate@oreilly.com. Editor: Rachel Roumeliotis Production Editor: Shiny Kalapurakkel Copyeditor: Jasmine Kwityn Proofreader: Rachel Monaghan Indexer: Judy McConville Interior Designer: David Futato Cover Designer: Karen Montgomery Illustrator: Rebecca Panzer December 2016: First Edition Revision History for the First Edition 2016-12-01: First Release See http://oreilly.com/catalog/errata.csp?isbn=9781491966433 for release details. The O’Reilly logo is a registered trademark of O’Reilly Media, Inc. iOS 10 Swift Programming Cookbook, the cover image, and related trade dress are trademarks of O’Reilly Media, Inc. While the publisher and the author have used good faith efforts to ensure that the information and instructions contained in this work are accurate, the publisher and the author disclaim all responsibility for errors or omissions, including without limitation responsibility for damages resulting from the use of or reliance on this work. Use of the information and instructions contained in this work is at your own risk. If any code samples or other technology this work contains or describes is subject to open source licenses or the intellectual property rights of others, it is your responsibility to ensure that your use thereof complies with such licenses and/or rights. 978-1-491-96643-3 [LSI]

Table of Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix 1. iMessage Stickers and Apps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Setting Up a Sticker Pack Application 2 1.2 Adjusting Sticker Sizes 4 1.3 Building a Full-Fledged iMessage Application 6 1.4 Adding an iMessage App Extension to an Existing App 15 1.5 Utilizing an Expanded View in a Sticker Pack App 16 1.6 Appending Rich Information to Stickers 24 1.7 Creating Interactive Conversations with iMessage Apps 27 2. SiriKit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.1 Setting Up Your Project for Siri 37 2.2 Defining an Intent Handler 44 2.3 Resolving Ambiguity in an Intent 52 2.4 Reporting Progress for Resolving an Intent 60 2.5 Handling an Intent 62 3. Measurements and Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 3.1 Converting Between and Working with Length Units 65 3.2 Working with and Switching Between Angle Units 67 3.3 Representing and Converting Between Durations of Time 68 3.4 Using and Working with Frequency Units 70 3.5 Working with and Using Power Units 72 3.6 Representing and Comparing Temperature Units 73 3.7 Working with and Converting Volume Units 74 iii

4. Core Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 4.1 Designing Your Database Scheme 78 4.2 Writing Data to the Database 83 4.3 Reading Data from the Database 85 4.4 Searching for Data in the Database 88 4.5 Performing Background Tasks with Core Data 91 5. Swift 3.0, Xcode 8, and Interface Builder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 5.1 Handling Errors in Swift 95 5.2 Specifying Preconditions for Methods 97 5.3 Ensuring the Execution of Code Blocks Before Exiting Methods 98 5.4 Checking for API Availability 100 5.5 Categorizing and Downloading Assets to Get Smaller Binaries 101 5.6 Exporting Device-Specific Binaries 105 5.7 Linking Separate Storyboards Together 106 5.8 Adding Multiple Buttons to the Navigation Bar 107 5.9 Optimizing Your Swift Code 108 5.10 Showing the Header View of Your Swift Classes 112 5.11 Creating Your Own Set Types 113 5.12 Conditionally Extending a Type 115 5.13 Building Equality Functionality into Your Own Types 117 5.14 Looping Conditionally Through a Collection 118 5.15 Designing Interactive Interface Objects in Playgrounds 120 5.16 Grouping Switch Statement Cases Together 122 5.17 Bundling and Reading Data in Your Apps 123 6. The User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 6.1 Animating Views 129 6.2 Attaching Live Views to Playgrounds 133 6.3 Running Playgrounds as Interactive and Continuous Apps 136 6.4 Arranging Your Components Horizontally or Vertically 137 6.5 Customizing Stack Views for Different Screen Sizes 139 6.6 Creating Anchored Constraints in Code 143 6.7 Allowing Users to Enter Text in Response to Local and Remote Notifications 148 6.8 Dealing with Stacked Views in Code 152 6.9 Showing Web Content in Safari View Controller 154 6.10 Laying Out Text-Based Content on Your Views 155 6.11 Improving Touch Rates for Smoother UI Interactions 156 6.12 Supporting Right-to-Left Languages 159 6.13 Associating Keyboard Shortcuts with View Controllers 164 6.14 Recording the Screen and Sharing the Video 165 iv | Table of Contents

7. Apple Watch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 7.1 Downloading Files onto the Apple Watch 175 7.2 Noticing Changes in Pairing State Between the iOS and Watch Apps 180 7.3 Transferring Small Pieces of Data to and from the Watch 184 7.4 Transferring Dictionaries in Queues to and from the Watch 193 7.5 Transferring Files to and from the Watch 198 7.6 Communicating Interactively Between iOS and watchOS 203 7.7 Setting Up Apple Watch for Custom Complications 213 7.8 Constructing Small Complications with Text and Images 220 7.9 Displaying Time Offsets in Complications 231 7.10 Displaying Dates in Complications 239 7.11 Displaying Times in Complications 245 7.12 Displaying Time Intervals in Complications 251 7.13 Recording Audio in Your Watch App 258 7.14 Playing Local and Remote Audio and Video in Your Watch App 261 8. Contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 8.1 Creating Contacts 266 8.2 Searching for Contacts 272 8.3 Updating Contacts 277 8.4 Deleting Contacts 282 8.5 Formatting Contact Data 283 8.6 Picking Contacts with the Prebuilt System UI 288 8.7 Creating Contacts with a Prebuilt System UI 295 8.8 Displaying Contacts with a Prebuilt System UI 297 9. Extensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 9.1 Creating Safari Content Blockers 301 9.2 Creating Shared Links for Safari 306 9.3 Maintaining Your App’s Indexed Content 309 10. Web and Search. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 10.1 Making Your App’s Content Searchable 315 10.2 Making User Activities Searchable 319 10.3 Deleting Your App’s Searchable Content 323 11. Multitasking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325 11.1 Supporting Split Views 325 11.2 Adding Picture in Picture Playback Functionality 328 11.3 Handling Low Power Mode and Providing Alternatives 335 Table of Contents | v

12. Maps and Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 12.1 Displaying a Specific Location on the Map 339 12.2 Requesting the User’s Location a Single Time 342 12.3 Requesting the User’s Location in the Background 344 12.4 Customizing the Tint Color of Pins on the Map 346 12.5 Providing Detailed Pin Information with Custom Views 349 12.6 Displaying Traffic, Scale, and Compass Indicators on the Map 350 12.7 Providing an ETA for Transit Transport Type 352 12.8 Launching the iOS Maps App in Transit Mode 356 12.9 Showing Maps in Flyover Mode 357 13. UI Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359 13.1 Preparing Your Project for UI Testing 359 13.2 Automating UI Test Scripts 362 13.3 Testing Text Fields, Buttons, and Labels 365 13.4 Finding UI Components 367 13.5 Long-Pressing on UI Elements 370 13.6 Typing Inside Text Fields 372 13.7 Swiping on UI Elements 374 13.8 Tapping UI Elements 376 14. Core Motion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379 14.1 Querying Pace and Cadence Information 380 14.2 Recording and Reading Accelerometer Data 381 15. Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 15.1 Protecting Your Network Connections with ATS 383 15.2 Binding Keychain Items to Passcode and Touch ID 385 15.3 Opening URLs Safely 387 15.4 Authenticating the User with Touch ID and Timeout 389 16. Multimedia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 16.1 Reading Out Text with the Default Siri Alex Voice 393 16.2 Downloading and Preparing Remote Media for Playback 395 16.3 Enabling Spoken Audio Sessions 398 17. UI Dynamics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401 17.1 Adding a Radial Gravity Field to Your UI 401 17.2 Creating a Linear Gravity Field on Your UI 407 17.3 Creating Turbulence Effects with Animations 411 17.4 Adding Animated Noise Effects to Your UI 412 17.5 Creating a Magnetic Effect Between UI Components 415 vi | Table of Contents

分享到：

赞收藏

资料库

iOS.10.Swift.Programming.Cookbook.2016.12.pdf

相关推荐

移动开发

热门标签

最新资料