Java vs. Android: Object-Oriented Programming

Object-oriented programming is a software development method that abstracts things in the real world into objects and describes the relationships between them by defining the properties and behaviors of the objects. The Java language is a powerful object-oriented programming language, and the Android platform provides a wealth of development tools and frameworks, allowing developers to use the Java language to develop Android applications.

In this article, we will explore object-oriented programming in Java and Android and provide corresponding source code examples.

1. Create a class

In Java, we first need to create a class to represent the object we want to describe. Here is a simple example where we create a class called "Person" that represents the attributes and behaviors of a person.

public class Person {
   
    
    
    // 属性
    private String name;
    private int age;
    
    // 构造方法
    public <