Abstract: Embodiments of this application relate to the field of electronic devices, and disclose a display method and an electronic device. A specific solution is as follows: An electronic device displays a first interface on a display, where the first interface is an interface of a first application in the electronic device; when a second application in the electronic device meets a preset condition, the electronic device displays a first control on the first interface, where the first control includes an identifier of the first application and an identifier of the second application; the electronic device receives a first operation performed by a user on the first control; and in response to the first operation, the electronic device displays a second interface on the display, where the second interface includes the interface of the first application and an interface of the second application.

Abstract: Embodiments of this application provide a face recognition method and apparatus, including: obtaining TOF data; processing the TOF data into a TOF image in a TEE; and performing face recognition by using the TOF image, to obtain a recognition result. Because the TOF data is used for face recognition, higher security is achieved. Implementation in the TEE can further improve the security.

Abstract: A video processing method and an electronic device, wherein the method includes: running a camera application program on an electronic device; displaying a first image, where the first image is an image captured when the electronic device is in a first shooting mode; obtaining audio data, where the audio data is data captured by the at least two pickup apparatuses; obtaining a switching instruction based on the audio data, where the switching instruction is used to instruct the electronic device to switch from the first shooting mode to a second shooting mode; and displaying a second image, where the second image is an image captured when the electronic device is in the second shooting mode. Based on the technical solution of this application, video recording can be completed without requiring a user to switch shooting modes of the electronic device, thereby improving shooting experience of the user.

Abstract: Embodiments of this application provide a video editing method and an electronic device. When an image processor of the electronic device does not support to output a video with a bit depth of 10 bits by using an existing output function, an electronic device implementing the video editing method may edit the video with the bit depth of 10 bits based on an editing operation selected by a user, and output the video with the bit depth of 10 bits by using an existing function of outputting a video with a bit depth of 8 bits.

Abstract: Embodiments of this application provide a code scanning method and an electronic device. The method is applicable to the electronic device. The electronic device includes a camera. The method includes: The electronic device displays a code scanning interface, and then obtains an identification frame image and a preview frame image, where the identification frame image and the preview frame image are obtained by processing a code scanning image collected by the camera. The electronic device displays the preview frame image in the code scanning interface. The electronic device conducts, in a case that ambient light brightness of the identification frame image is greater than or equal to a threshold, code scanning identification on the identification frame image, and determines a code scanning identification result. According to the method, an invalid identification frame image is deleted, to improve code scanning efficiency.

Abstract: A vapor chamber and a mobile terminal are provided. The vapor chamber comprises a first cover plate, a second cover plate, a housing including the first cover plate and the second cover plate, wherein the first cover plate and the second cover plate are connected to form a sealed cavity, a cooling medium, a capillary structure disposed in the sealed cavity, and a supporting structure extending from an inner surface of the housing to an internal space of the housing. A material of the first cover plate and the second cover plate is a high-strength composite material, wherein the high-strength composite material comprises a first material layer and a second material layer. The vapor chamber has light weight, small thickness and structural strength.

Abstract: Disclosed are a video capturing method and an electronic device, through which the recording mode can be flexibly switched before or during video recording, and the layout after switching can be determined before switching, thereby facilitating accurate switching. In response to a first operation by a user on a first interface (2512), the electronic device displays, on the first interface (2512), a first option (2513) for indicating a first layout of a second preview image and a third preview image on a view-finding interface. In response to a selection operation by the user on the first option (2513), the electronic device displays a second interface, where the second interface includes the second preview image acquired by a second camera and the third preview image acquired by a third camera; the second preview image and the third preview image are displayed in the first layout.

Abstract: An electronic device includes a rear cover and a camera decoration component. The camera decoration component includes a decoration member, a dial plate, a plurality of positioning members, and a plurality of induction members. The dial plate is annular, and is sleeved on an outer peripheral side of the decoration member. The decoration member includes a virtual rotation axis, and the dial plate is rotatably connected to the decoration member. The decoration member is configured to rotate around the virtual rotation axis of the decoration member. The positioning members and the induction members are configured to control the dial plate to be in a hovering state.

Abstract: A system power consumption control method includes: determining that an electronic device has entered a first mode; determining, by the electronic device, a power loss amount of a battery and a communication count of background processes, where the power loss amount is a decrease of power with respect to power at a first moment, the first moment is a moment at which the electronic device enters the first mode, and the communication count is used for indicating a total communication count of all processes currently running in the background with other devices since power-on of the electronic device; and when the power loss amount reaches a preset power threshold and the communication count reaches a preset communication count, disabling, by the electronic device, a network communication connection.

Abstract: This application provides a display method and an electronic device. The method includes: The electronic device may generate a transition animation of the electronic device based on a user selection and a video stored in the electronic device.

Abstract: A cycling detection method, an electronic device, and a computer-readable storage medium are provided. The cycling detection method includes: obtaining an acceleration signal and an angular velocity signal collected by a wearable device of a user's foot, and analyzing a time-domain feature of the acceleration signal, a frequency-domain feature of the acceleration signal, a time-domain feature of the angular velocity signal, and/or a frequency-domain feature of the angular velocity signal; filtering the acceleration signal and the angular velocity signal to obtain a target acceleration signal and a target angular velocity signal of the user's cycling if it is determined, based on an analysis result, that a current status of the user is a cycling state; and determining a behavior feature of the user's cycling based on the target acceleration signal and the target angular velocity signal, where the behavior feature includes a cadence feature and a foot posture feature.

Abstract: This application provides a shift register, a gate drive circuit, a display panel, and an electronic device. The shift register includes: a node control module, electrically connected to a first level signal receive end that receives a low level, a second level signal receive end that receives a high level, a first clock signal end, a second clock signal end, a first node, and a second node; an input module, electrically connected to the second clock signal end, a trigger signal input end, and the second node; a voltage regulator module, electrically connected to the second node, a third node, and the second clock signal end; and an output module, electrically connected to the first level signal receive end, the second level signal receive end, a drive signal output end, the first node, and the third node.

Abstract: This application relates to the field of fingerprint recognition, and discloses a fingerprint recognition method and an electronic device. An electronic device obtains a fingerprint image of a user by using a fingerprint recognition module in response to a fingerprint recognition operation of the user; and performs a quality evaluation on the obtained fingerprint image, and repairs and recognizes the fingerprint image based on a quality evaluation result.

Abstract: This application provides a screen display method. The method includes: detecting a first touch operation of a user on a first screen of an application; displaying a second screen at a screen refresh rate equal to a frame rate of the application in response to the first touch operation, and determining whether the second screen is a target screen; when the second screen is the target screen, determining whether a second touch operation of the user on the second screen is detected; when the second touch operation is detected, determining whether a touch area corresponding to the second touch operation is a target area; when the touch area corresponding to the second touch operation is the target area, determining a target screen refresh rate based on the frame rate of the application; and displaying the second screen at the target screen refresh rate in response to the second touch operation.

Abstract: The electronic device includes a frame, a screen, and a circuit board assembly. A part of the frame forms a radiator of an antenna, or the radiator of the antenna is fixed on an inner side of the frame. The circuit board assembly is located on the inner side of the frame. The circuit board assembly includes a first conductive member, and a first board, an elevating board, and a second board sequentially stacked. The first board is located on one side of the second board away from the screen. The first board includes a first main body portion and a first extension portion connected to the first main body portion. The first main body portion is fixedly connected to the elevating board. The first extension portion protrudes relative to the elevating board and the second board, and is disposed close to the radiator.

Abstract: An interface display method and an electronic device are disclosed. A call application obtains a first phone number of a peer end of a call; after a first data source application is authenticated successfully, the call application obtains first user description information corresponding to the first phone number from the first data source application, where the first user description information is used to record information of a user corresponding to the first phone number; and the call application displays the first user description information in a call-related interface of the first phone number. In this application, more information about a user on a peer end of a call can be displayed in a call-related interface, thereby improving user experience.

Abstract: A method for adjusting a quantity of data streams, a terminal, and a MIMO system. In the method, the terminal may actively negotiate the quantity of transport layers used in a downlink data transmission process with a network device based on an operation status of the terminal, so as to adaptively and dynamically adjust the quantity of data streams in the downlink data transmission process. This may reduce power consumption of the terminal and prolong a standby time of the terminal without affecting user experience while meeting requirements for a data transmission rate of the terminal.

Abstract: This application relates to the field of communications technologies, and provides ambient light and optical proximity detection methods, a photographing method, and a terminal, so that an entire display screen of the terminal is used to display a user interface, and this improves user experience. The method specifically includes: controlling, by a terminal, some areas of a display screen to display a black picture for a plurality of times; and when the areas display the black picture, obtaining approaching data of the external object detected by an optical proximity sensor to control turning on or off of the display screen.