Android 强制横屏、竖屏

强制横屏

if (getRequestedOrientation()!=ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE){
    
    
     setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}

强制竖屏

 if (getRequestedOrientation()!=ActivityInfo.SCREEN_ORIENTATION_PORTRAIT){
    
    
     setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}