def _needSwapWH(self, oldDirection, newDirection ):
        """!
        \~english
        return screen direction status
        @return Boolean
        @note No need to rotate if the screen orientation is 0 degrees and 180 degrees

        \~chinese
        返回屏幕方向状态
        @return 布尔值
        @note 如果屏幕方向是0度和180度就不需要旋转
        """
        if abs(newDirection - oldDirection) == 0: return False
        if abs(newDirection - oldDirection) % 180 == 0: return False
        if abs(newDirection - oldDirection) % 90 == 0: return True
        return False