【0718作业】接口实现手机

【接口】

1 package com.mobile;
2 /**
3  * -    连接网络接口
4  * @author L
5  *
6  */
7 public interface Network {
8     public abstract void network();
9 }

 

1 package com.mobile;
2 /**
3  * -    播放视频接口
4  * @author L
5  *
6  */
7 public interface PlayWiring {
8     public abstract void playvideo();
9 }

 

1 package com.mobile;
2 /**
3  * -    照相接口
4  * @author L
5  *
6  */
7 public interface TheakePictures {
8     public abstract void picture() ;
9 }

【手机类】

 1 package com.mobile;
 2 /**
 3  * -    手机类
 4  * @author L
 5  *
 6  */
 7 public abstract class Handset {
 8 
 9     private String brand;//品牌
10     private String type;//类型
11     
12 
13     public String getBrand() {
14         return brand;
15     }
16     public void setBrand(String brand) {
17         this.brand = brand;
18     }
19     public String getType() {
20         return type;
21     }
22     public void setType(String type) {
23         this.type = type;
24     }
25     
26     public void call() {
27         System.out.println("支持通电话");
28         
29     }
30     public void message() {
31         System.out.println("支持发短信");
32     }
33     
34     public abstract void showInfo();
35     
36     
37 }

【普通手机】

 1 package com.mobile;
 2 /**
 3  * 普通手机
 4  * @author L
 5  *
 6  */
 7 public class CommonHandset extends Handset implements PlayWiring{
 8 
 9     @Override
10     public void playvideo() {
11         // TODO Auto-generated method stub
12         System.out.println("支持播放音频");
13     }
14 
15     @Override
16     public void showInfo() {
17         // TODO Auto-generated method stub
18         System.out.println("一台"+this.getBrand()+this.getType()+"的手机");
19     }
20 
21 }

【智能手机】

 1 package com.mobile;
 2 /**
 3  * -    智能手机
 4  * @author L
 5  *
 6  */
 7 public  class AptitudeHandset extends Handset implements Network,PlayWiring,TheakePictures{
 8 
 9     @Override
10     public void picture() {
11         // TODO Auto-generated method stub
12         System.out.println("支持拍照功能");
13         
14     }
15 
16     @Override
17     public void playvideo() {
18         // TODO Auto-generated method stub
19         System.out.println("支持播放视频");
20     }
21 
22     @Override
23     public void network() {
24         // TODO Auto-generated method stub
25         System.out.println("支持4G网络");
26     }
27 
28     @Override
29     public void showInfo() {
30         // TODO Auto-generated method stub
31         System.out.println("一台"+this.getBrand()+this.getType()+"的手机");
32     }
33 
34 
35     
36 }

【测试】

 1 package com.mobile;
 2 /**
 3  * -    测试类
 4  * -    实现普通手机和智能手机
 5  * @author L
 6  *
 7  */
 8 public class Test {
 9     public static void main(String[] args) {
10         
11         //普通手机功能
12         //包含播放音频、发短信、通电话
13         CommonHandset commonhandset= new CommonHandset();
14         commonhandset.setBrand("摩托罗拉");
15         commonhandset.setType("盗版直板机");
16         commonhandset.showInfo();
17         commonhandset.message();
18         commonhandset.call();
19         commonhandset.playvideo();
20         System.out.println();
21         
22         
23         //智能手机功能
24         //包含上网、播放视频、照相、发短信、通电话
25         AptitudeHandset aptitudehandset=new AptitudeHandset();
26         aptitudehandset.setBrand("华为");
27         aptitudehandset.setType("P30");
28         aptitudehandset.showInfo();
29         aptitudehandset.network();
30         aptitudehandset.playvideo();
31         aptitudehandset.picture();
32         aptitudehandset.message();
33         aptitudehandset.call();
34         System.out.println();
35         
36     }
37 }

【结果】

 

标签：aptitudehandset,void,作业,System,接口,0718,println,public,out
来源： https://www.cnblogs.com/yanglanlan/p/11222939.html