随着科技的发展，手机的使用已经普及到每个家庭甚至个人，手机的属性越来越强大，功能也越来越多，因此人们在生活中越来越依赖于手机。

任务要求，使用所学知识编写一个手机属性及功能分析程序设计，测试各个手机的属性及功能。使用手机时，输出当前手机的各个属性参数以及正在使用的功能

项目效果

My_Phone类

public class My_Phone {private String brand;private String type;private int price;private String os;private String memory;private String call_name;private String music_name;public My_Phone(String brand, String type, int price, String os, String memory) {this.brand = brand;this.type = type;this.price = price;this.os = os;this.memory = memory;}public void about(){System.out.println("品牌："+brand+"\n"+"型号："+brand+"\n"+"操作系统："+type+"\n"+"价格："+price+"\n"+"内存："+memory+"\n");}public void call(String call_name){System.out.println("使用自动拨号功能");System.out.println("给"+call_name+"打电话");}public void playGame(){System.out.println("上号吗,来一把");}public void  downloadMUsic(String music_name){System.out.println("下载歌曲"+music_name);}public void playMusic(String music_name){System.out.println("播放音乐"+music_name);}}

Test_Phone类

import java.util.Enumeration;
import java.util.Scanner;public class Test_Phone {public static void main(String[] args) {My_Phone ph=new My_Phone("苹果","iphoneX",8888,"ios","16G");Scanner sc = new Scanner(System.in);while (true){System.out.println("请输入一个功能选项：");System.out.println("=======1、输出信息==========");System.out.println("=======2、打电话==========");System.out.println("=======3、下载歌曲==========");System.out.println("=======4、打游戏==========");System.out.println("=======5、播放音乐==========");System.out.println("=======6、关机==========");int num = sc.nextInt();switch (num){case 1:ph.about();break;case 2:Scanner scanner = new Scanner(System.in);String inputWord = scanner.next();ph.call(inputWord);break;case 3:Scanner sc_down_music = new Scanner(System.in);String down_music = sc_down_music.next();ph.downloadMUsic(down_music);break;case 4:ph.playGame();break;case 5:Scanner sc_music = new Scanner(System.in);String play_music = sc_music.next();ph.playMusic(play_music);break;case 6:System.out.println("本次服务到此结束");System.exit(0);break;default:System.out.println("没有此功能");}}}
}