Book Image

Building Apple Watch Projects

By : Stuart Grimshaw
Book Image

Building Apple Watch Projects

By: Stuart Grimshaw

Overview of this book

With Apple’s eagerly anticipated entry into the wearable arena, the field is wide open for a new era of app development. The Apple Watch is one of the most important technologies of our time. This easy-to-understand book takes beginners on a delightful journey of discovering the features available to the developer, right up to the completion of medium-level projects ready for App Store submission. It provides the fastest way to develop real-world apps for the Apple Watch by teaching you the concepts of Watch UI, visual haptic and audio, message and data exchange between watch and phone, Web communication, and finally Visual, haptic as well as audio feedback for users. By the end of this book, you will have developed at least four fully functioning apps for deployment on watchOS 2.

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Building Apple Watch Projects
Stuart Grimshaw
Feb, 2016 | 298 pages
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Table of Contents (17 chapters)
Building Apple Watch Projects
Building Apple Watch Projects
Credits
Credits
About the Author
About the Author
About the Reviewer
About the Reviewer
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Exploring the New Platform
Exploring the New Platform
Wide open future
A closer look at the watch
A look under the hood
One App, four interfaces
User Input Hardware
Extension of the iPhone, but more
Summary
2
Hello Watch
Hello Watch
Setting it all up
Looking over the project
Adding some content on screen
Give the UI some visual appeal
Adding some animation magic
Getting user input
Ideas for self study
Summary
3
C-Quence – A Memory Game
C-Quence – A Memory Game
Plan the app
Setting up the project
GameLogic
Interface Controller
Summary
4
Expanding on C-Quence
Expanding on C-Quence
Implementing the methods
Testing and tweaking
Communicating with the phone
Summary
5
On Q – A Productivity App
On Q – A Productivity App
Download the project template
Plan the Watch app
Setting up the project
Writing the code
Testing with the iPhone and real data
Challenges for further growth
Summary
6
Watching the Weather
Watching the Weather
Adding a Glance to an app
Setting up the project
Getting the data
Interface Controllers
Glances
Challenges for expansion
Summary
7
Plot Buddy – All about Location
Plot Buddy – All about Location
Planning the app
Setting up the project
Data structure
Getting location data
The Interface Controllers
WatchConnectivity
Final test
Challenges for expansion
Summary
8
Images, Animation, and Sound
Images, Animation, and Sound
Adding an icon
Animation
Audio and Video
Summary
9
Wear It, Test It, Tweak It, Ship It
Wear It, Test It, Tweak It, Ship It
Installation on a physical device
Testing in the field
App Store submission process overview
Preparing for submission
Summary
10
This Is Only the Beginning
This Is Only the Beginning
Using animation to the fullest
Making use of code snippets
Post release maintenance
Expanding your skills
Tools
Sites to be aware of
Stay in touch
Summary
One last word from the author
Index
Index

Chapter 8. Images, Animation, and Sound

Now that we have a few functioning apps under our belt, we will take a look at what else there is to do in order to produce a truly release-ready app. One of these topics, the app icon, is mandatory for any project intended for release, while the others are brief explorations of technologies that you are likely to add too many of your own app projects.

The topics covered include:

  • Providing a custom icon to an app

  • Using an Xcode asset catalog

  • Adding an extension to a class

  • Creating the UI layout in code

  • Creating sequential animations

  • Adding audio and video playback to your app

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