Abstract: A screen casting method, applied to a terminal, includes: displaying a user interface of a first application; when a screen casting instruction with respect to the first application is received, casting the user interface of the first application on a screen of another terminal for display; and displaying a homepage user interface, and shrinking the user interface of the first application and displaying the shrunk user interface of the first application through a floating window.

Abstract: A method for inputting information on a display interface can be applied to a smart TV, and include: sending, in response to a need to input information in the display interface of the smart TV, indication information to a mobile terminal including a near field communication component, through a device associated with the smart TV and including a near field communication function circuit, the indication information being used to indicate that information needs to be input in the display interface; and acquiring information sent by the mobile terminal, and inputting the information in the display interface. The information to be input in the display interface of the smart TV can be input to the smart TV through the mobile terminal, thereby improving user experience.

Abstract: A method for screen projection includes, wherein a target application is set to be displayed in a first mode and subjected to screen projection, after a display mode of a first screen is switched from the first mode to a second mode, an application interface of the target application is kept displayed in the first mode, the second mode being a portrait mode in response to that the first mode is a landscape mode, or, the second mode being a landscape mode in response to that the first mode is a portrait mode; projection data of the target application is acquired; and the projection data is transmitted to a second screen to which the screen projection is directed to.

Abstract: A method for inputting information on a display interface can be applied to a smart TV, and include: sending, in response to a need to input information in the display interface of the smart TV, indication information to a mobile terminal including a near field communication component, through a device associated with the smart TV and including a near field communication function circuit, the indication information being used to indicate that information needs to be input in the display interface; and acquiring information sent by the mobile terminal, and inputting the information in the display interface. The information to be input in the display interface of the smart TV can be input to the smart TV through the mobile terminal, thereby improving user experience.

Abstract: A method for controlling OSD can include: acquiring ambient light information; setting, according to the ambient light information, OSD parameters suitable for an OSD effect in current light environment; and, performing OSD according to the OSD parameters. OSD parameters can be adjusted in real time according to the ambient light, such that the OSD effect is more suitable for a user's visual feel when viewing a screen in the current light environment.

Abstract: A method for controlling OSD can include: acquiring ambient light information; setting, according to the ambient light information, OSD parameters suitable for an OSD effect in current light environment; and, performing OSD according to the OSD parameters. OSD parameters can be adjusted in real time according to the ambient light, such that the OSD effect is more suitable for a user's visual feel when viewing a screen in the current light environment.

Abstract: A method for minoring screen includes: determining a target receiver device to be screen-mirrored, where the target receiver device is a screen-mirrorable device supporting a second wireless communication manner; and sending a preset instruction to the target receiver device in a first wireless communication manner, where the preset instruction is used to instruct the target receiver device to establish a minor connection with the transmitter device in the second wireless communication manner.

Abstract: A screen casting method, applied to a terminal, includes: displaying a user interface of a first application; when a screen casting instruction with respect to the first application is received, casting the user interface of the first application on a screen of another terminal for display; and displaying a homepage user interface, and shrinking the user interface of the first application and displaying the shrunk user interface of the first application through a floating window.

Abstract: A method for minoring screen includes: determining a target receiver device to be screen-mirrored, where the target receiver device is a screen-mirrorable device supporting a second wireless communication manner; and sending a preset instruction to the target receiver device in a first wireless communication manner, where the preset instruction is used to instruct the target receiver device to establish a minor connection with the transmitter device in the second wireless communication manner.

Abstract: A method for screen projection includes, wherein a target application is set to be displayed in a first mode and subjected to screen projection, after a display mode of a first screen is switched from the first mode to a second mode, an application interface of the target application is kept displayed in the first mode, the second mode being a portrait mode in response to that the first mode is a landscape mode, or, the second mode being a landscape mode in response to that the first mode is a portrait mode; projection data of the target application is acquired; and the projection data is transmitted to a second screen to which the screen projection is directed to.