判断一个屏是横屏还是竖屏

1. 01./* First, get the Display from the WindowManager */   
2. 02.Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();   
3. 03.   
4. 04./* Now we can retrieve all display-related infos */   
5. 05.int width = display.getWidth();   
6. 06.int height = display.getHeight();   
7. 07.int orientation = display.getOrientation();   
8. 08.或者   
9. 09.public int getScreenOrientation()   
10. 10.{   
11. 11.    Display getOrient = getWindowManager().getDefaultDisplay();   
12. 12.   
13. 13.    int orientation = getOrient.getOrientation();   
14. 14.   
15. 15.    // Sometimes you may get undefined orientation Value is 0   
16. 16.    // simple logic solves the problem compare the screen   
17. 17.    // X,Y Co-ordinates and determine the Orientation in such cases   
18. 18.    if(orientation==Configuration.ORIENTATION_UNDEFINED){   
19. 19.   
20. 20.        Configuration config = getResources().getConfiguration();   
21. 21.        orientation = config.orientation;   
22. 22.   
23. 23.        if(orientation==Configuration.ORIENTATION_UNDEFINED){   
24. 24.            //if height and widht of screen are equal then   
25. 25.            // it is square orientation   
26. 26.            if(getOrient.getWidth()==getOrient.getHeight()){   
27. 27.                orientation = Configuration.ORIENTATION_SQUARE;   
28. 28.            }else{ //if widht is less than height than it is portrait   
29. 29.                if(getOrient.getWidth() < getOrient.getHeight()){   
30. 30.                    orientation = Configuration.ORIENTATION_PORTRAIT;   
31. 31.                }else{ // if it is not any of the above it will defineitly be landscape   
32. 32.                    orientation = Configuration.ORIENTATION_LANDSCAPE;   
33. 33.                }   
34. 34.            }   
35. 35.        }   
36. 36.    }   
37. 37.    return orientation; // return value 1 is portrait and 2 is Landscape Mode   
38. 38.}   
39. /* First, get the Display from the WindowManager */
40. Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();
42. /* Now we can retrieve all display-related infos */
43. int width = display.getWidth();
44. int height = display.getHeight();
45. int orientation = display.getOrientation();
46. 或者
47. public int getScreenOrientation()
48. {
49.     Display getOrient = getWindowManager().getDefaultDisplay();
51.     int orientation = getOrient.getOrientation();
53.     // Sometimes you may get undefined orientation Value is 0
54.     // simple logic solves the problem compare the screen
55.     // X,Y Co-ordinates and determine the Orientation in such cases
56.     if(orientation==Configuration.ORIENTATION_UNDEFINED){
58.         Configuration config = getResources().getConfiguration();
59.         orientation = config.orientation;
61.         if(orientation==Configuration.ORIENTATION_UNDEFINED){
62.             //if height and widht of screen are equal then
63.             // it is square orientation
64.             if(getOrient.getWidth()==getOrient.getHeight()){
65.                 orientation = Configuration.ORIENTATION_SQUARE;
66.             }else{ //if widht is less than height than it is portrait
67.                 if(getOrient.getWidth() < getOrient.getHeight()){
68.                     orientation = Configuration.ORIENTATION_PORTRAIT;
69.                 }else{ // if it is not any of the above it will defineitly be landscape
70.                     orientation = Configuration.ORIENTATION_LANDSCAPE;
71.                 }
72.             }
73.         }
74.     }
75.     return orientation; // return value 1 is portrait and 2 is Landscape Mode
76. }