Android gets whether the current screen is in landscape mode

/** 
 * Whether it is landscape screen 
 * @param activity activity 
 * @return true - landscape screen, false - not landscape screen 
 */ 
public static boolean isLandscape(Activity activity) { 
    int requestedOrientation = activity.getRequestedOrientation(); 
    return requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; 
}