任务3-3 查看手机配置与功能

目录

题目

代码

1.Phone.java

2.PhoneTest.java

运行结果

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题目

随着科技的发展，手机早已普及，手机的功能越来越多且越来越强大，人们在生活中越来越依赖手机。

有两款配置和功能都不同的手机，配置信息包括品牌、型号、操作系统、价格和内存；手机功能包括自动拨号、游戏和播放歌曲。本案例要求使用所学的知识编写一个程序，实现查看手机配置及功能，并将查看结果打印在控制台。

代码

1.Phone.java

package item10.example;

public class Phone {
	
	    private String brand;
	    private String type;
	    private String os;
	    private double price;
	    private int memory;

	    public Phone(String brand, String type, String os, double price, int memory) {
	        this.brand = brand;
	        this.type = type;
	        this.os = os;
	        this.price = price;
	        this.memory = memory;
	    }

	    public void about() {
	        /* 查看手机信息 */
	        System.out.println("品牌: " + brand);
	        System.out.println("型号: " + type);
	        System.out.println("操作系统：" + os);
	        System.out.println("价格: " + price);
	        System.out.println("内存: " + memory + "\n");
	    }

	    public void call(String no) {
	        System.out.println("使用自动拨号功能：");
	        String phoneNumber = null;
	        switch (no) {
	            case "1":
	                phoneNumber = "爷爷的号";
	                break;
	            case "2":
	                phoneNumber = "奶奶的号";
	                break;
	            case "3":
	                phoneNumber = "妈妈的号";
	                break;
	            case "4":
	                phoneNumber = "爸爸的号";
	                break;
	        }
	        System.out.println(phoneNumber);
	    }

	    public void playGame() {
	        System.out.println("玩扫雷游戏");
	    }

	    public void downloadMusic(String name) {
	        System.out.println("下载音乐" + name);
	    }

	    public void playMusic(String song) {
	        System.out.println("播放歌曲：" + song);
	    }

		public void setBrand(String brand) {
			this.brand = brand;
		}

		public void setType(String type) {
			this.type = type;
		}

		public void setOs(String os) {
			this.os = os;
		}
		

		public void setPrice(double price) {
			this.price = price;
		}

		public void setMemory(int memory) {
			this.memory = memory;
		}

		public String getBrand() {
			return brand;
		}

		public String getType() {
			return type;
		}

		public String getOs() {
			return os;
		}

		public double getPrice() {
			return price;
		}

		public int getMemory() {
			return memory;
		}
}

2.PhoneTest.java

package item10.example;

public class PhoneTest {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Phone p1=new Phone("苹果","iphoneX","ios",8888,8);
        p1.about();
        p1.call("1");
        p1.playGame();
        p1.downloadMusic("我的中国心");
        p1.playMusic("我的中国心");
        System.out.println("----------------------------------------------");
 
        Phone p2=new Phone("华为","华为荣耀20","Android",6666,16);
        p2.about();
        p2.call("2");
        p2.playGame();
        p2.downloadMusic("北京欢迎你");
        p2.playMusic("北京欢迎你");
	}
}

运行结果