Android rotates LCD (안드로이드 화면 돌리기)

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1. /* 
2.     public int rotationForOrientationLw(int orientation, int lastRotation, 
3.             boolean displayEnabled) { 
4.         synchronized (mLock) { 
5.             switch (orientation) { 
6.                 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 
7.                     //always return landscape if orientation set to landscape 
8.                     return Surface.ROTATION_90; 
9.                 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 
10.                     //always return portrait if orientation set to portrait 
11.                     return Surface.ROTATION_0; 
12.             } 
13.             // case for nosensor meaning ignore sensor and consider only lid 
14.             // or orientation sensor disabled 
15.             //or case.unspecified 
16.             if (mLidOpen) { 
17.                 return Surface.ROTATION_90; 
18.             } else { 
19.                 if (useSensorForOrientationLp(orientation)) { 
20.                     // If the user has enabled auto rotation by default, do it. 
21.                     int curRotation = mOrientationListener.getCurrentRotation(); 
22.                     return curRotation >= 0 ? curRotation : lastRotation; 
23.                 } 
24.                 return Surface.ROTATION_0; 
25.             } 
26.         } 
27.     } 
28. */  
29.     public int rotationForOrientationLw(int orientation, int lastRotation,  
30.             boolean displayEnabled) {  
31.         synchronized (mLock) {  
32.             switch (orientation) {  
33.                 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:  
34.                     //always return landscape if orientation set to landscape  
35.                     return Surface.ROTATION_90;  
36.                 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:  
37.                     //always return portrait if orientation set to portrait  
38.                     return Surface.ROTATION_90;  
39.             }  
40.             // case for nosensor meaning ignore sensor and consider only lid  
41.             // or orientation sensor disabled  
42.             //or case.unspecified  
43.             if (mLidOpen) {  
44.                 return Surface.ROTATION_90;  
45.             } else {  
46.                 if (useSensorForOrientationLp(orientation)) {  
47.                     // If the user has enabled auto rotation by default, do it.  
48.                     int curRotation = mOrientationListener.getCurrentRotation();  
49.                     return curRotation >= 0 ? curRotation : lastRotation;  
50.                 }  
51.                 return Surface.ROTATION_90;  
52.             }  
53.         }  
54.     }  

/* public int rotationForOrientationLw(int orientation, int lastRotation, boolean displayEnabled) { synchronized (mLock) { switch (orientation) { case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: //always return landscape if orientation set to landscape return Surface.ROTATION_90; case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: //always return portrait if orientation set to portrait return Surface.ROTATION_0; } // case for nosensor meaning ignore sensor and consider only lid // or orientation sensor disabled //or case.unspecified if (mLidOpen) { return Surface.ROTATION_90; } else { if (useSensorForOrientationLp(orientation)) { // If the user has enabled auto rotation by default, do it. int curRotation = mOrientationListener.getCurrentRotation(); return curRotation >= 0 ? curRotation : lastRotation; } return Surface.ROTATION_0; } } } */ public int rotationForOrientationLw(int orientation, int lastRotation, boolean displayEnabled) { synchronized (mLock) { switch (orientation) { case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: //always return landscape if orientation set to landscape return Surface.ROTATION_90; case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: //always return portrait if orientation set to portrait return Surface.ROTATION_90; } // case for nosensor meaning ignore sensor and consider only lid // or orientation sensor disabled //or case.unspecified if (mLidOpen) { return Surface.ROTATION_90; } else { if (useSensorForOrientationLp(orientation)) { // If the user has enabled auto rotation by default, do it. int curRotation = mOrientationListener.getCurrentRotation(); return curRotation >= 0 ? curRotation : lastRotation; } return Surface.ROTATION_90; } } }

frameworks/policies/base/phone/com/android/internal/policy/impl/PhoneWindowManager.java 에서 고치면 된다.