响应的系统设置的事件

1     EditText ori;
2     EditText navigation;
3     EditText touch;
4     EditText mnc;

 1 ori = (EditText) findViewById(R.id.ori);
 2         navigation = (EditText) findViewById(R.id.navigation);
 3         touch = (EditText) findViewById(R.id.touch);
 4         mnc = (EditText) findViewById(R.id.mnc);
 5         Button bn = (Button) findViewById(R.id.bn);
 6         bn.setOnClickListener(new View.OnClickListener() {
 7             @Override
 8             public void onClick(View v) {
 9                 Configuration cfg = getResources().getConfiguration();
10                 String screen = cfg.orientation ==
11                         Configuration.ORIENTATION_LANDSCAPE ?
12                         "横向屏幕" : "竖向屏幕";
13                 String mncCode = cfg.mnc + "";
14                 String naviName = cfg.orientation ==
15                         Configuration.NAVIGATION_NONAV ?
16                         "没有方向控制" :
17                         cfg.orientation == 
18                     Configuration.NAVIGATION_WHEEL
19                         ? "滚轮控制方向" : cfg.orientation
20                         == Configuration.NAVIGATION_DPAD
21                         ? "方向键控制方向" : "轨迹球控制方向";
22                 navigation.setText(naviName);
23                 String touchName = cfg.touchscreen == 
24                 Configuration.TOUCHSCREEN_NOTOUCH
25                         ?"无触摸屏" : "支持触摸屏";
26                 ori.setText(screen);
27                 mnc.setText(mncCode);
28                 touch.setText(touchName);
29             }
30         });