android 屏幕旋转180度 

//横屏正方向

if(getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE)
{

　　setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
}
//横屏反方向
else if (getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE)
{

　　setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}

//纵屏正方向

else if(getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
{

　　setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT);
}
//纵屏反方向
else if (getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT)
{

　　setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}


  1. ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED,  
  2.        ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,  
  3.        ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,  
  4.        ActivityInfo.SCREEN_ORIENTATION_USER,  
  5.        ActivityInfo.SCREEN_ORIENTATION_BEHIND,  
  6.        ActivityInfo.SCREEN_ORIENTATION_SENSOR,  
  7.        ActivityInfo.SCREEN_ORIENTATION_NOSENSOR,  
  8.        ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE,  
  9.        ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT,  
  10.        ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE,  
  11.        ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,  
  12.        ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR,  
 
posted @ 2012-10-29 13:35  天已界  阅读(12178)  评论(1)  编辑  收藏  举报