Abstract: This application provides an incoming call volume control method and an electronic device. The method includes: An electronic device determines to start a detection based on a state of a display screen, a state of an optical proximity sensor, and an incoming call situation. During the detection, if target biological feature information is detected by the electronic device, the electronic device may adjust an incoming call volume. Therefore, a convenient and fast incoming call volume adjustment mode is provided, which enables a user to adjust the incoming call volume without operating the electronic device. Moreover, the electronic device starts the detection when a specific condition is satisfied, thereby effectively reducing power consumption while ensuring time relevancy and high efficiency of the detection.

Abstract: This application provides a long-focus shooting method and an electronic device. The method may be performed by an electronic device such as a tablet or a watch that has a digital zoom capability and a long-focus shooting capability. In a long-focus shooting process, in this method, two framed pictures are simultaneously displayed, an original framed picture at “5×” is displayed in an auxiliary viewfinder window, and a framed picture obtained after a user adjusts a magnification to “50×” is displayed in an image preview display area, to provide the user with two preview pictures with different fields of view. In the long-focus shooting process, based on the original framed picture at “5×” displayed in the auxiliary viewfinder window, the user finds a subject of a shooting target more easily. This improves long-focus shooting experience.

Abstract: This application provides a terminal anti-theft method and a terminal device. The method includes: The terminal device reads an anti-theft identifier if the terminal device is in a powered-on and running state, where the anti-theft identifier is stored in the secure storage chip; the terminal device reads a first account from the secure storage chip when the anti-theft identifier indicates that the terminal device is in a lost state, where the first account is an account associated with the terminal device; the terminal device obtains a second account, where the second account is an account that is currently logged-in on the terminal device; the terminal device determines whether the first account is consistent with the second account; and the terminal device displays a first interface if the first account is inconsistent with the second account, where the first interface indicates that the terminal device is locked.

Abstract: This application provides a long-focus shooting method and an electronic device. The method may be performed by an electronic device such as a tablet or a watch that has a digital zoom capability and a long-focus shooting capability. In a long-focus shooting process, in this method, two framed pictures are simultaneously displayed, an original framed picture at “5×” is displayed in an auxiliary viewfinder window, and a framed picture obtained after a user adjusts a magnification to “50×” is displayed in an image preview display area, to provide the user with two preview pictures with different fields of view. In the long-focus shooting process, based on the original framed picture at “5×” displayed in the auxiliary viewfinder window, the user finds a subject of a shooting target more easily. This improves long-focus shooting experience.

Abstract: A composite display screen, a composite display screen module, and a display control method thereof are provided. The composite display screen includes a main display screen corresponding to a main display area and electrically connected to a first display driver integrated circuit; and at least one sub-display screen corresponding to a sub-display area and electrically connected to a second display driver integrated circuit, wherein the sub-display area is disposed on an upper part or/and a lower part of the composite display screen, and a plurality of functional components are disposed correspondingly in the sub-display area. A first pixel unit in the main display area includes a first sub-pixel unit and a first transparent subunit, a second pixel unit of the sub-display screen comprises a second sub-pixel unit and a second transparent subunit, and an area of the second transparent subunit is greater than an area of the first transparent subunit.

Abstract: An array substrate, a manufacturing method thereof and a liquid crystal display panel are provided. The array substrate comprises a source-drain layer stacked, a pixel electrode layer and an interval layer, comprising a via hole structure. The pixel electrode layer is electrically connected to the source-drain layer through the via hole structure, comprising a via hole and a plurality of drainage grooves provided at intervals on an edge of the via hole. The pixel electrode layer forms a groove corresponding to the via hole, and the pixel electrode layer forms a sub-drainage groove corresponding to each drainage groove. When the alignment layer is disposed on the pixel electrode, an alignment liquid for forming an alignment layer flow into the groove through a sub-drainage groove, so that the groove can also cover an alignment film and ensure a normal display of the liquid crystal display panel formed by the array substrate.

Abstract: An array substrate, a manufacturing method thereof and a liquid crystal display panel are provided. The array substrate comprises a source-drain layer stacked, a pixel electrode layer and an interval layer, comprising a via hole structure. The pixel electrode layer is electrically connected to the source-drain layer through the via hole structure, comprising a via hole and a plurality of drainage grooves provided at intervals on an edge of the via hole. The pixel electrode layer forms a groove corresponding to the via hole, and the pixel electrode layer forms a sub-drainage groove corresponding to each drainage groove. When the alignment layer is disposed on the pixel electrode, an alignment liquid for forming an alignment layer flow into the groove through a sub-drainage groove, so that the groove can also cover an alignment film and ensure a normal display of the liquid crystal display panel formed by the array substrate.