Learn how to be more productive with Scala, a new multi-paradigm language for the Java Virtual Machine (JVM) that integrates features of both object-oriented and functional programming. With this book, you'll discover why Scala is ideal for highly scalable, component-based applications that support concurrency and distribution. You'll also learn how to leverage the wealth of Java class libraries to meet the practical needs of enterprise and Internet projects more easily.

If you're new to the Android mobile operating system, Learning Android is the perfect way to master the fundamentals. This gentle introduction shows you how to use Android's basic building blocks to develop user interfaces, store data, and more. You'll build an example application throughout the course of book, adding new features with each chapter. You'll also build your own toolbox of code patterns that will help you program any type of Android application with ease.