Android data bindings provide a system for creating connections between the views in a user interface layout and the data and methods of other objects within the app architecture without having to write code. Once some initial configuration steps have been performed, data binding simply involves the use of binding expressions within the view elements of the layout file. These binding expressions can be either one-way or two-way and may also be used to bind methods to be called in response to events such as button clicks within the user interface.
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You're reading from Android Studio 4.1 Development Essentials – Java Edition
Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
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Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
Read more about Neil Smyth