Android How to Program, 3/e

A Introduction to Java Applications

Objectives

In this appendix you’ll learn:

• To write simple Java applications.

• To use input and output statements.

• Java’s primitive types.

• Basic memory concepts.

• To use arithmetic operators.

• The precedence of arithmetic operators.

• To write decision-making statements.

• To use relational and equality operators.

Outline

1. A.1 Introduction

2. A.2 Your First Program in Java: Printing a Line of Text

3. A.3 Modifying Your First Java Program

4. A.4 Displaying Text with printf

5. A.5 Another Application: Adding Integers

6. A.6 Memory Concepts

7. A.7 Arithmetic

8. A.8 Decision Making: Equality and Relational Operators

9. A.9 Wrap-Up

1. Self-Review Exercises

2. Answers to Self-Review Exercises

3. Exercises