Creating Dynamic UIs with Android Fragments - Second Edition

Key Features

• From an eminent author comes a book that will help you create engaging apps that dynamically adapt to individual device characteristics
• The only book that includes the latest fragment-oriented features and their role in Material design
• This book provides code-intensive discussions and detailed examples that help you understand better and learn faster.

Book Description

Today's users expect mobile apps to be dynamic and highly interactive, with rich navigation features. These same apps must look fantastic whether running on a medium-resolution smartphone or high-resolution tablet. Fragments provide the toolset we need to meet these user expectations by enabling us to build our applications out of adaptable components that take advantage of the rich capabilities of each individual device and automatically adapt to their differences.

This book looks at the impact fragments have on Android UI design and their role in both simplifying many common UI challenges and in providing best practices for incorporating rich UI behaviors. We look closely at the roll of fragment transactions and how to work with the Android back stack. Leveraging this understanding, we explore several specialized fragment-related classes such as ListFragment and DialogFragment. We then go on to discuss how to implement rich navigation features such as swipe-based screen browsing, and the role of fragments when developing applications that take advantage of the latest aspects of Material Design.

You will learn everything you need to provide dynamic, multi-screen UIs within a single activity, and the rich UI features demanded by today's mobile users.

What you will learn

• Learn the role and capabilities of fragments
• Use Android Studio's fragment-oriented features
• Create an app UI that works effectively on smartphones and tablets
• Manage the creation and life cycle of fragments
• Dynamically manage fragments using the FragmentTransaction class
• Learn the application design for communicating between fragments
• Leverage fragments when implementing applications that take advantage of the latest features of Material Design

About the Author

Jim Wilson is the President of JW Hedgehog, Inc., a consulting firm specializing in solutions for the Android, iOS, and Microsoft platforms. He has over 30 years of software engineering experience, with the past 15 years heavily focused on creating mobile device and location-based solutions. Jim cofounded multiple software-related startups and has served in a consulting role at several more. After nearly a decade as a Microsoft Device Application Development MVP, he now focuses on developing Android and iOS device applications.

Jim's passion is mentoring software developers. He is a regular contributor of Android, iOS, and Xamarin training material at Pluralsight (http://training.jwhh.com), a leading provider of online developer training. Jim has authored more than 30 articles on device application development and has served as a contributing expert on mobile software development issues for a variety of media outlets.

Jim and his wife, along with several cats, split their time between Celebration, Florida (just three miles from Walt Disney World) and Weirs Beach, New Hampshire. You can take a look at his blog (http://blog.jwhh.com) where he talks about a variety of mobile software development issues as well as the adventures of a life split between the busy region of the "House of Mouse" and the quietness of NH's lakes and mountains.

You can reach Jim at androidtraining@jwhh.com.

Table of Contents

1. Fragments and UI Modularization
2. Fragments and UI Flexibility
3. Fragment Life Cycle and Specialization
4. Working with Fragment Transactions
5. Creating Rich Navigation
6. Fragments and Material Design