Abstract: Methods for unlocking a mobile terminal can include capturing a face image of a user through a front-facing camera of the mobile terminal in response to a sliding action applied to a sliding module on the mobile terminal; and unlocking the mobile terminal by using the captured face image as a key.

Abstract: Methods for unlocking a mobile terminal can include capturing a face image of a user through a front-facing camera of the mobile terminal in response to a sliding action applied to a sliding module on the mobile terminal; and unlocking the mobile terminal by using the captured face image as a key.

Abstract: A method and a device are provided for switching a display mode in the mobile terminal field. The method includes: obtaining a first display mode of an operating system; and when the first display mode of the operating system is a night mode, switching a second display mode of an application to an application night mode.

Abstract: The present disclosure relates to a method and an apparatus for controlling a smart device. The method includes: when a screen of the terminal is locked and it is determined that a user performs a first preset operation on a control key on the lock screen of the terminal, acquiring information regarding at least one smart device through a preset smart-home Internet-of-Things (IoT) protocol and displaying the acquired information on a control interface of the terminal; and when it is detected that the user performs a second preset operation related to a smart device displayed on the control interface, controlling, according to the second preset operation, the smart device through the smart-home IoT protocol.

Abstract: Disclosed are methods and devices for multi-task management by a computing device. One method for multi-task management may include: receiving an operation signal for triggering display of a multi-task management interface; acquiring every running application on the computing device; acquiring, for each of the running applications, cached cache pages related to the application; displaying collections of previews for the running applications in the multi-task management interface, a collection of previews for an application being used to aggregate and display cache pages related to the application; and acquiring a selected cache page, controlling an application corresponding to the selected cache page to run in the foreground, and controlling the application to initially display the selected cache page.

Abstract: A method for unlocking a screen of a device, including: detecting an inputting operation on the device for inputting an unlock password, the inputting operation causing one character to be inputted to the device; performing, in response to the detecting, a comparison to determine whether all input characters corresponding to a password indicator displayed on the screen match a preset password; and unlocking the screen of the device if it is determined that all the input characters corresponding to the password indicator match the preset password.

Abstract: The present disclosure relates to a method and an apparatus for controlling a smart device. The method includes: when a screen of the terminal is locked and it is determined that a user performs a first preset operation on a control key on the lock screen of the terminal, acquiring information regarding at least one smart device through a preset smart-home Internet-of-Things (IoT) protocol and displaying the acquired information on a control interface of the terminal; and when it is detected that the user performs a second preset operation related to a smart device displayed on the control interface, controlling, according to the second preset operation, the smart device through the smart-home IoT protocol.

Abstract: A method for unlocking a screen of a device, including: detecting an inputting operation on the device for inputting an unlock password, the inputting operation causing one character to be inputted to the device; performing, in response to the detecting, a comparison to determine whether all input characters corresponding to a password indicator displayed on the screen match a preset password; and unlocking the screen of the device if it is determined that all the input characters corresponding to the password indicator match the preset password.