Aspiring Android app developers need to understand the Java language in which an app’s source code is written. This chapter introduces you to this language by focusing on its fundamentals. Specifically, you’ll learn about application structure, comments, identifiers (and reserved words), types, variables, expressions (and literals), and statements.
Note
The American Standard Code for Information Interchange (ASCII) has traditionally been used to encode a program’s source code. Because ASCII is limited ...
