| 摘要 |
Method and apparatus for mode switching are provided in the disclosure. The method comprises: acquiring (101) an intensity value of the ambient light; determine (102) whether the intensity value is less than a predetermined threshold; enabling (103) a night mode if the intensity value is less than the predetermined threshold, wherein the night mode is a display mode in which a grayscale voltage of a liquid crystal display screen is reduced according to a predetermined ratio. Meanwhile, when a current display mode is a night mode, acquiring (401) an intensity value of ambient light; determining (402) whether the intensity value is greater than a predetermined threshold; and exiting (403) from the night mode if the intensity value is greater than the predetermined threshold. |
