不保真

Phone类

package com.neuedu.phone;
/**
 * 编程实现、以电话Phone为父类
 * （例、电话有本机号码、打电话、接电话等属性和功能，
 * 当然还有一些其它的特性;
 * @author Administrator
 *
 */
public class Phone {
    private String Number;
    private String color;
    private String brand;
    
    public void call(){
        System.out.println("打电话");
    }
    public void getCall(){
        System.out.println("接电话");
    }
    public Phone(String number, String color, String brand) {
        super();
        this.Number = number;
        this.color = color;
        this.brand = brand;
    }
    public String getNumber() {
        return Number;
    }
    public String getColor() {
        return color;
    }
    public String getBrand() {
        return brand;
    }
    
    
  }

Mobilephone类

package com.neuedu.phone;
/**
 * 移动电话Mobilephone和固定电话Fixedphone为两个子类，
 * 并使移动电话实现接口Moveable，接口里有移动信息功能;
 * @author Administrator
 *
 */
public class Mobilephone extends Phone implements Moveable {
 private int screenSize;
 public void moveMessage(){
     System.out.println("发短信");
     
 }
    @Override
    public void call() {
    System.out.println("移动着打电话");
    }
    @Override
    public void getCall() {
    System.out.println("移动着接电话");
    }
    public Mobilephone(String number, String color, String brand, int screenSize) {
        super(number, color, brand);
        this.screenSize = screenSize;
    }
    public int getScreenSize() {
        return screenSize;
    }
 
}

Fixedphone类

package com.neuedu.phone;

public class Fixedphone extends Phone {
private String locNum;

@Override
public void call() {
    System.out.println("固定地点打电话");
}

@Override
public void getCall() {
    System.out.println("固定地点接电话");
}

public Fixedphone(String number, String color, String brand, String locNum) {
    super(number, color, brand);
    this.locNum = locNum;
}

public String getLocNum() {
    return locNum;
}


}

Cordlessphone类

package com.neuedu.phone;
/**
 * 固定电话又有子类、无绳电话Cordlessphone。
 * @author Administrator
 *
 */
public class Cordlessphone extends Fixedphone {
    

    public Cordlessphone(String number, String color, String brand, String locNum) {
        super(number, color, brand, locNum);
        
    }

    @Override
    public void call() {
System.out.println("在一定范围内移动着打电话");
    }

    @Override
    public void getCall() {
        System.out.println("在一定范围内移动着接电话");
    }

}

Moveable类

package com.neuedu.phone;

public interface Moveable {
public void moveMessage();
}

TestPhone类

package com.neuedu.phone;
/**
 * 声明测试类、声明Phone类的数组（含5个元素），
 * 生成五个对象存入数组、其中二个Phone类的对象、
 * 一个Mobilephone类的对象、一个Fixedphone类的对象和一个Cordlessphone类的对象，
 * 打印输出每个对象的某个成员变量。
 * 将一个父类的引用指向一个子类对象，
 * 用这个塑型后的对象来调用某个方法实现多态性。
 * @author Administrator
 *
 */
public class TestPhone {
    public static void main(String[] args) {
        Phone p[]= new Phone[5];
        p[0] = new Phone("13998373955", "黑色", "samsung");
        p[1] = new Phone("13998373966", "白色", "apple");
        p[2] = new Mobilephone("13998373911", "蓝色", "XiaoMi", 6);
        p[3] = new Fixedphone("83739223", "红色", "ChinaTelecom", "024");
        p[4] = new Cordlessphone("73922346", "黄色", "ChinaUnicom","0414");
        for (int i = 0; i < 5; i++) {
            String s = p[i].getBrand();
            System.out.println(s);
            p[i].getCall();
        }
        Phone p1 = new Mobilephone("13998373933", "绿色", "oppo", 5);
        p1.call();
    }