switch case 忘记 break

昨天纠结了很久的问题,一直找不到原因,早上发现是一个低级错误:

 1 private void selectButton(int id) {
 2         switch (id) {
 3         case 0:
 4             recommend_button.setEnabled(false);
 5             recommend_button.performClick();
 6             break;
 7         case 1:
 8             hotspot_button.setEnabled(false);
 9             hotspot_button.performClick();
10             break;
11         case 2:
12             tieba_button.setEnabled(false);
13             tieba_button.performClick();
14             break;
15         case 3:
16             bottom_tv.setEnabled(false);
17             bottom_tv.performClick();
18             break;
19         case 4:
20             bottom_social_friends.setEnabled(false);
21             bottom_social_friends.performClick();
22             break;
23         case 5:
24             
25             if(isFromWaterFallActivity){
26                 bottom_publish.setEnabled(false);
27                 bottom_publish.performClick();
28                 isFromWaterFallActivity = false;
29             }else{
30                 recommend_button.setEnabled(false);
31                 recommend_button.performClick();
32                 isFromWaterFallActivity = true;
33             }
34             break;
35         default:
36             break;
37         }

由于switch 中间的某几个 case 忘记加上 break;引发的问题,在此明示!