Abstract: Embodiments of this application provide a method and an apparatus for finding a wearable device. The method includes: receiving a first event from the wearable device, where the first event includes a wearing event or a taking-off event; obtaining a first position or a first scenario in response to receiving the first event, where the first position is used to indicate a geographical position of an electronic device or the wearable device, and the first scenario is used to indicate a home state of a user; recording an association relationship between the first event and the first position or the first scenario; displaying a first interface in response to a first user operation on a first application program, where the first interface includes a first option for finding the wearable device; displaying a second interface in response to a user operation of selecting the first option.

Abstract: Embodiments of this application provide glass and a preparation method thereof, a glass member and a preparation method thereof, and an electronic device. The glass includes glass phase layers that is located on a surface layer of the glass and includes no crystal, and a glass-ceramic layer that is stacked with the glass phase layers and includes crystals. In the glass according to the embodiment of this application, the surface layer of the glass is a complete glass phase, so that the surface layer has high ion exchange efficiency in a chemical strengthening process, which is conductive to stress enhancement of the surface layer. In addition, an interior of the glass is the glass-ceramic layer, which can resist a central tensile stress and crack propagation, so that the glass has both a high fracture toughness of glass-ceramics and a deep chemical strengthening stress of glass, and has excellent anti-drop performance.

Abstract: An electronic device is provided. A lateral fingerprint recognition apparatus is in contact with a function button. An accommodating structure is arranged in the lateral fingerprint recognition apparatus. A stopping assembly is arranged on a side of a fingerprint hole close to the function button. Inserting a partial area of the stopping assembly into the accommodating structure enables the lateral fingerprint recognition apparatus, when pressed, to move in movement space of the accommodating structure on the side of the fingerprint hole close to the function button, so as to limit a displacement amount of the lateral fingerprint recognition apparatus within a specific range, implementing the functions of the lateral fingerprint recognition apparatus and of the function button, and preventing the lateral fingerprint recognition apparatus from being displaced from the originally designed position.

Abstract: A Bluetooth communication system, including first and second Bluetooth devices. The second device includes a second Bluetooth application and a second Bluetooth host. The first device sends advertising information that includes UUID information of a service supported by the first device; the second host receives the advertising information, the advertising information includes the UUID information of the service supported by the first device; the second host stores and parses the UUID information, and sends a pairing request to the first device; the first device pairs with the second device; the second device instructs the second host to report pairing to the second application, the pairing information including UUID information of the service supported by the first device; the second Bluetooth device sends a service connection request to the first device; and the first device is further configured to establish a service connection to the second device.

Abstract: Embodiments of this application provide a method and an apparatus for service processing in a terminal device. The terminal device is provided with a first card and a second card. When the terminal device is using the second card for performing a voice service, if the terminal device receives a data service request that requires the first card for implementation, the terminal device may search for a cell corresponding to a first band. The cell corresponding to the first band is a cell accessed by the first card before the first card enters an idle state. Therefore, when the terminal device has found the cell corresponding to the first band, the voice service of the terminal device is not interrupted. The terminal device can implement both the data service of the first card and the voice service of the second card, allowing more usage scenarios for the terminal device.

Abstract: The present invention provides an electronic device. The electronic device includes a mainboard, a metal frame, a display module, and a shield structure. The mainboard includes a radio frequency circuit. The metal frame is coupled to the radio frequency circuit, and configured to receive or transmit a radio frequency signal. The shield structure is located in the display module or on a side of the display module closer to the mainboard, and is connected to the display module. The shield structure includes a metal shield layer. The metal shield layer is insulated from the metal frame and the radio frequency circuit, and the metal shield layer can generate reflection between the metal frame and the display module, weaken field strength generated in the display module by radiated energy from the metal frame, and shield the energy radiated from the metal frame to the display module.

Abstract: A pigment detection method includes: extracting a first image from a to-be-detected RGB skin image, where the first image is used to represent a body reflection component in the RGB skin image, and the RGB skin image is photographed by a device having an RGB image photographing function; extracting a pigment from an R channel, a B channel, and a G channel of the first image based on a correspondence between a first spectral response curve of the pigment and a second spectral response curve of the device having the RGB image photographing function; and generating a pseudo-color image based on the extracted pigment, and displaying the pseudo-color image.

Abstract: A mobile terminal, including an NFC antenna. The NFC antenna includes a feed, an inductor and a capacitor that are connected in parallel to the feed. The NFC antenna includes one or more of a first distributed inductor, a second distributed inductor, a third distributed inductor, and a fourth distributed inductor. The first distributed inductor is located between the feed and the inductor, the second distributed inductor is located between the inductor and a first ground point, the third distributed inductor is located between the feed and the capacitor, and the fourth distributed inductor is located between the capacitor and a second ground point. The inductor includes a lumped inductor and a metal segment connected to the lumped inductor in series.

Abstract: Disclosed are a point cloud encoding and decoding method and device based on a two-dimensional regularization plane projection. The encoding method includes: acquiring original point cloud data; performing two-dimensional regularization plane projection on the original point cloud data to obtain a two-dimensional projection plane structure; obtaining a plurality of pieces of two-dimensional image information according to the two-dimensional projection plane structure; and encoding the plurality of pieces of two-dimensional image information to obtain code stream information. According to the present disclosure, the strong correlation representation of a point cloud on the two-dimensional projection plane structure is obtained, so that the spatial correlation of the point cloud is better reflected, and the encoding efficiency of the point cloud is improved. Moreover, a placeholder information map is used for assisting in encoding the depth information map, so that the encoding efficiency is further improved.

Abstract: Embodiments of this application disclose a display method, an electronic device, and a computer storage medium. The method includes: An electronic device obtains a first parameter, where the first parameter includes ambient light brightness and/or screen brightness. The electronic device determines, based on the first parameter, whether to enable a software scanning rate adjustment function, where the software scanning rate adjustment function is a function of separately adjusting a software scanning rate and a hardware scanning rate. The electronic device receives a first operation, where the first operation is a touch operation received by the electronic device when the software scanning rate adjustment function is enabled.

Abstract: Embodiments of this application provide an always-on-display method and an electronic device. The method includes: displaying, by an electronic device, an always-on-display screen, where the always-on-display screen includes a first image of a first display object; in response to detecting by the electronic device that an external object satisfies a first preset condition, displaying, by the electronic device, a second image of a second display object, where the second image is different from the first image. In the embodiments of this application, the always-on-display screen displayed by the electronic device can change according to the external object. When the external object satisfies a preset condition, a corresponding image or motion video is displayed, so that the always-on-display screen can be flexibly displayed.

Abstract: This application provides an earphone, which can resolve a problem that a strain sensing module in the earphone and for implementing function keys occupies a large space area, thereby implementing the function keys of the earphone through pressing in multiple directions and reducing an overall size of the earphone. The earphone includes a housing and a pressure-strain structure arranged in a cavity formed by the housing. Two end portions of the pressure-strain structure are both in stable contact with an inner wall of the housing. A strain sensor is arranged on the pressure-strain structure. In a case that the housing is squeezed, the pressure-strain structure generates strain, and the strain sensor is configured to sense the strain generated by the pressure-strain structure.

Abstract: This application provides an image prediction method, an electronic device, and a storage medium. The prediction method includes: obtaining a drawing instruction stream of a first image frame, wherein the first image frame contains one or more first objects; calculating a first motion vector between the one or more first objects and the one or more third objects, wherein the one or more third objects match the one or more first objects; obtaining a second motion vector, wherein the second motion vector is a motion vector between the one or more third objects and one or more fourth objects in a third image frame; calculating a third motion vector based on a first motion vector and a second motion vector; obtaining a first prediction image frame based on the first motion vector, the third motion vector, and the one or more first objects.

Abstract: A security context obtaining method includes: a first access and mobility management function (AMF) receiving a first registration request message sent by a user equipment (UE) and validating integrity protection for the first registration request message; if the first AMF successfully validates integrity protection for the first registration request message, sending, by the first AMF, a second request message to a second AMF; the second AMF receiving the second request message; and if the second request message carries indication information and the indication information is used to indicate that the UE is validated, sending, by the second AMF, a security context of the UE to the first AMF.

Abstract: A cell reselection method implemented by a terminal includes: camping on a first cell, where a first frequency of the first cell corresponds to a first PLMN; when the terminal device detects that a second cell satisfies a cell reselection condition and a second PLMN of the second cell and the first PLMN are not EPLMNs, skipping performing an action of reselection to the second cell, and adding the second cell to a barred list, where a second frequency of the second cell corresponds to a second PLMN; and when the terminal device detects that a third cell satisfies the cell reselection condition, and a third PLMN of the third cell and the first PLMN are EPLMNs, performing, an action of reselection to the third cell, where the third cell corresponds to the second frequency, and the third PLMN includes the first PLMN and the second PLMN.

Abstract: Provided is a control system applied to a screen projection scenario. The system includes: a mobile phone and a display device, receiving first screen content and a target navigation function identifier sent by the mobile phone; generating, according to the target navigation function identifier, a collaboration window including a screen projection area and a navigation bar, where the navigation bar includes three virtual navigation keys; displaying the first screen content in the screen projection area; receiving a keyboard and mouse operation acting on the virtual navigation keys; generating a key instruction according to the keyboard and mouse operation, and sending the key instruction to the mobile phone, so that the mobile phone executes a navigation function according to the key instruction, and the mobile phone can adjust the first screen content to second screen content; and displaying, by the display device, the second screen content in the screen projection area.

Abstract: This application provides a cursor display method and an electronic device. The method includes: a cursor system may display a cursor on a display interface and move the cursor on the display interface based on a user operation. When the cursor moves to a control, a view system may redraw and display the cursor in the control to implement an adsorption feedback effect of the cursor, so that a user may determine that an actual position of the cursor has moved to the control.

Abstract: This application discloses an image capture method, a graphic user interface, and an electronic device. The image capture method can support a user in implementing switching between image capture modes such as single-lens image capture and multi-lens image capture through an air gesture without touching a display screen, so that user operations are convenient.

Abstract: An always on display method and an electronic device relate to the field of terminal technologies. The electronic device receives a screen-off event. In response to the screen-off event, the electronic device may enter the screen-off state. In the screen-off state, the electronic device may display a first screen-off animation in a first screen-off animation group based on a charging status and power information of the electronic device; and after the first screen-off animation ends, if the electronic device detects a first touch operation input by the user, the electronic device may display a second screen-off animation in the first screen-off animation group in response to the first touch operation.