Abstract: A display device and a driving method thereof are provided. The display device includes: a display panel; and at least two grating panels; the grating panel includes a dielectric layer and driving structures disposed on at least one side of the dielectric layer; the grating panel includes grating units, the grating unit includes at least two driving structures; the driving structure is configured to receive a driving signal and form an electric field under the action of the driving signal; the electric field is used for driving a corresponding position of the dielectric layer to transmit light or shield light so that the grating unit forms a light-transmitting unit and a light-shielding unit; the grating panels include a first grating panel and a second grating panel stacked on a same side or two opposite sides of the display panel; the grating units are arranged along a first direction.

Abstract: A grating regulating device is applied to a 3D displaying device. The 3D displaying device includes a display panel, the display panel includes a first polarizing unit, the grating regulating device is provided on one side of the display panel away from the first polarizing unit, and the grating regulating device includes: a first substrate and a second substrate, wherein the first substrate and the second substrate face each other; a second polarizing unit provided on one side of the second substrate away from the first substrate; and a third polarizing unit provided on one side of the first substrate away from the second substrate; and an absorption axis of the first polarizing unit and an absorption axis of the second polarizing unit are perpendicular, and the absorption axis of the second polarizing unit and an absorption axis of the third polarizing unit are perpendicular.

Abstract: This application provides an interface calling simulation method for developing an application program performed by an electronic device. The electronic device receives an interface calling request for a target interface in an application program. The interface calling request includes interface calling information of the target interface. The electronic device identifies, within a simulated interface set for a simulation interface corresponding to the target interface. The simulated interface set includes simulated interfaces that simulate real interfaces in the application program. The electronic device compares the interface calling information of the target interface with interface configuration information of the simulated interface.

Abstract: An electronic device receives an interface calling request for a target interface in an application program. The interface calling request includes interface calling information of the target interface. The device performs an interface query in a simulated interface set that simulates real interfaces in the application program. In accordance with a determination, based on the interface query, that a target simulation interface corresponding to the target interface exists in the simulated interface set, the device intercepts the interface calling request. The device compares the intercepted interface calling information with interface configuration information of the target simulated interface. In accordance with a determination that the interface calling information matches the interface configuration information, the device obtains simulated response data corresponding to the target simulation interface. The device outputs calling response data of the interface calling request.

Abstract: Embodiments of this application provide a page processing method and related apparatus. The method includes previewing a target page in an application program; obtaining a page structure of the previewed target page, the page structure of the target page identifying a layout of page elements of the target page in the target page; obtaining a page structure of a skeleton screen corresponding to the target page based on the page structure of the target page, the page structure of the skeleton screen identifying a layout of placeholder elements of the skeleton screen on the skeleton screen, the placeholder elements being obtained by processing the page elements; and generating a view file of the skeleton screen according to the page structure of the skeleton screen, the skeleton screen being displayed before the target page is loaded.

Abstract: An electronic device receives an interface calling request for a target interface in an application program. The interface calling request includes interface calling information of the target interface. The device performs an interface query in a simulated interface set that simulates real interfaces in the application program. In accordance with a determination, based on the interface query, that a target simulation interface corresponding to the target interface exists in the simulated interface set, the device intercepts the interface calling request. The device compares the intercepted interface calling information with interface configuration information of the target simulated interface. In accordance with a determination that the interface calling information matches the interface configuration information, the device obtains simulated response data corresponding to the target simulation interface. The device outputs calling response data of the interface calling request.