Abstract: Disclosed are a display method and an electronic device. In addition to displaying a clock dial in a clock card interface, an electronic device may also display an icon related to prompt information. A prompt time of the prompt information is within a preset time period from a current time, and the icon is displayed at a position related to the prompt time on the clock dial. In this way, information displayed on the clock card is richer, so that a user can view more information on the clock card, thereby improving use experience of the user.

Abstract: This application provides an electronic device. The electronic device includes a rotating mechanism that includes a bracket, a first main swing arm, and a second main swing arm. A first rotating groove and a second rotating groove are disposed on the bracket and are distributed on two opposite sides of the bracket. The first rotating groove includes a first sliding rail and two second sliding rails that are disposed side by side in a length direction of the bracket, and the two second sliding rails are respectively located on two opposite sides of the first sliding rail. The first main swing arm is mounted in the first rotating groove. The first main swing arm can slide on the first sliding rail and the two second sliding rails, and can rotate relative to the bracket.

Abstract: This application discloses a method for capturing an image in video recording and an electronic device, and relates to the field of photographing technologies. In response to a first operation, the electronic device collects a first image and displays a first interface; buffers, in a first buffer queue, n frames of first images collected by a camera; selects, based on additional information of the first image and in response to a second operation performed by a user on a snapshot shutter, a second image from the n frames of first images buffered in the first buffer queue; and performs first image processing on m frames of first images including the second image, to obtain a captured image, where the first image processing includes cropping processing performed based on a cropping manner and a cropping parameter of a target preview image.

Abstract: This application provides a task scheduling method, an electronic device, a chip system, and a storage medium, and relates to the field of task scheduling technologies. The method includes: In some quick response scenarios of the electronic device, for example, in a stylus scenario, some or all threads that support the scenario are set to run on a processor core with a higher computing capability, so that the processor core with a higher computing capability can quickly process the threads. In addition, after the scenario ends, the thread may be further switched from the processor core with a higher computing capability back to an original processor core.

Abstract: This application relates to the field of electronic device technologies, and specifically, to a display module and an electronic device. The display module includes a back plate, a reflection sheet, a light guide plate, and a light shielding member. A direction in which the reflection sheet points to the light guide plate is a light emitting direction of the display module, and in the light emitting direction, the reflection sheet is disposed between the back plate and the light guide plate. In the light emitting direction, the back plate is disposed above a USB connector, and a notch is disposed at a location that is on the back plate and that corresponds to the USB connector. The light shielding member is connected to the back plate and wraps the notch.

Abstract: Embodiments of this application provide a frequency response consistency calibration method and an electronic device, to solve a problem that when a screen sound production component of an electronic device plays a sound signal, a frequency response curve of the sound signal greatly fluctuates. The frequency response consistency calibration method includes: An electronic device plays a test audio signal. The electronic device stores a calibration parameter. The calibration parameter is a running parameter of an equalizer calibration module. The calibration parameter is determined based on a frequency response of a first audio signal and a standard frequency response of the test audio signal. The first audio signal is obtained by a calibration device by acquiring the test audio signal played by the electronic device. The calibration parameter is used to adjust a frequency response of the second audio signal played by the electronic device.

Abstract: Embodiments of this application provide a refresh rate adjustment method and an electronic device in the field of electronic technologies. The method displays a first interface at a first refresh rate. After receiving a first operation from a user, a motion-effect image is displayed at a second refresh rate in response to the operation. A second interface is then displayed at a third refresh rate after the motion-effect image is shown. The motion-effect image is displayed while the electronic device switches from the first to the second interface, with the second refresh rate being greater than the first and third refresh rates. This allows some motion-effect images to be displayed at a higher second refresh rate, improving their display effects and alleviating issues like jittering and smearing, thus enhancing the user experience.

Abstract: Embodiments of this application provide a photographing method and an electronic device. In the method, the electronic device displays an image preview interface of a target application, where the target application is an application with a camera function, and a preview image frame displayed in the image preview interface is collected based on an image preview request continuously delivered by the target application; the target application generates an image shooting request in response to a received user operation, where an exposure parameter of the image shooting request is different from an exposure parameter of the image preview request; and if both the unprocessed image preview request and the unprocessed image shooting request exist, the electronic device invokes an image sensor to collect a shot image frame corresponding to the image shooting request.

Abstract: A method and an apparatus for improving voice call quality in an EPSFB (Evolved Packet System Fallback) scenario are provided, which are applied to the communication field. This method provides an optimization solution for refreshing a resource reservation state to resolve a problem of dual-terminal no sound, call drop, or call drop after no sound during a call between a caller terminal and a called terminal due to signaling disorder in the EPSFB scenario, effectively improving a success rate for refreshing a call state in the current scenario and ensuring a normal voice for a terminal in an abnormal scenario.

Abstract: A communication method and apparatus, a chip, a chip module, and a storage medium are provided. When a first timer expires, is not running, or is not configured, and no resource is available for a delay status report, a scheduling request is triggered. One or more duration values of the first timer are less than a minimum value of one or more duration values of a second timer. A duration of the first timer is reasonably set, so that the scheduling request may be reasonably triggered when no resource is available for the delay status report, thereby sending the delay status report in a timely manner.

Abstract: A random access method and a related apparatus, conducive to solving the problem of how to trigger multi-PRACH transmission, thereby reducing the implementation complexity of a terminal device. The method is applied to a terminal device. The method includes: determining that a trigger condition is satisfied; and transmitting a randomly accessed first message based on multiple transmitting beams. The trigger condition includes at least one of the following: a network device allows the terminal device to perform multiple physical random access channel (PRACH) transmissions based on multiple transmitting beams, a service type of the terminal device is a preset service type, and a maximum value in reference signal receiving power (RSRP) of multiple synchronization signal and PBCH blocks (SSBs) detected by the terminal device is lower than a first threshold.

Abstract: A channel mode switching method, a device, and a storage medium. When a user uses an electronic device to make a real-time voice call with another device, or exchange voice chat messages with another device, the electronic device can detect a volume change in real time. When a specified current volume is low, a private channel mode may be used. This reduces far-field loudness and maintains near-field loudness when the electronic device plays voice content. When a specified current volume is high, the user may use a standard channel mode to play sound at a high volume in both a near field and a far field. In this method, a playing volume can be adjusted depending on an actual requirement, and channel mode switching can be performed in real time, privacy and security of the user can be protected.

Abstract: A communication method and a communication apparatus are provided, which are applicable to the communication field. The method includes: determining, by an access network device, a random access transmission resource, where the random access transmission resource is used for a plurality of physical random access channel PRACH transmissions during a random access attempt, the random access transmission resource is related to a quantity of the PRACH transmissions, and each PRACH transmission includes at least one random access sequence; and sending the random access transmission resource through broadcasting. In embodiments of this application, a PRACH transmission resource structure is designed, so that a terminal device can perform a plurality of PRACH transmissions in a random access attempt, which improves a probability of random access.

Abstract: This application provides a method for processing a central processing unit (CPU) frequency and an electronic device. The method includes: running, by an electronic device, at a first CPU frequency when N tasks run in a foreground, where N is an integer greater than 1; switching, by the electronic device, M tasks in the N tasks to a background for running, where M is an integer greater than 0 and less than N; and running, by the electronic device, at a second CPU frequency in a mixed task running scenario in which the M tasks run in the background and N-M tasks run in the foreground, where the second CPU frequency is less than the first CPU frequency. In embodiments of this application, power consumption of the electronic device can be reduced.

Abstract: This application provides a shooting method. By implementing the method, a terminal device such as a mobile phone or a tablet computer can determine a shot protagonist based on a user operation when starting shooting or in a shooting process. In the shooting process, the terminal device may display, in a preview window, an image stream collected by a camera, and the terminal device may further generate a small window that specially displays the protagonist. After recording ends, a user may obtain two videos: an original video generated based on the image stream in the preview window, and a close-up video generated based on a protagonist image stream in the small window.

Abstract: A terminal device includes a sound output device and a middle frame with a first through hole and a second through hole. The display module is mounted on the middle frame, and the sound output device is located on a side of the middle frame. The terminal device is provided with a first sound output hole set and a second sound output hole set. The sound output device is fixed to the middle frame by a bracket provided with a first groove section, a second groove section, and a third groove section. The sound output device is in communication with the first sound output hole set through the first groove section and the first through hole, and the sound output device in communication with the second sound output hole set through the first groove and the second through hole.

Abstract: This application relates to the field of image processing, and provides an image processing method and a related device thereof. The method includes: displaying a first interface, where the first interface includes a first control; detecting a first operation on the first control; obtaining a plurality of frames of exposure images in response to the first operation; and performing style transfer on the plurality of frames of exposure images to obtain a target image.

Abstract: A service processing method and a related apparatus, in which a mapping is established between a physical processor core used by a client application and a virtual processor core used by a trust application corresponding to the client application, so that the trust application can use time slice resources of the physical processor core occupied by the client application to the trust application to execute service processing. In this way, the system can perceive the time slice resources used by the trust application when scheduling resources of the physical processor core, which facilitates implementing more accurate statistics on the usage of the resources of the physical processor core, thereby implementing load balancing during resource scheduling.

Abstract: Embodiments of this application provide a video processing method, an electronic device, a program product, and a computer-readable storage medium. The video processing method includes: shooting a first video in response to a first operation; and displaying a first interface in response to a second operation. The first interface includes a first region, a second region, and a first control, includes the first region and the second region, or includes the first region and the first control. The first region is a playback region of the first video. The second region displays a cover thumbnail of the first video, a thumbnail of a first image, and a thumbnail of a second image, the first image is an image of the first video at a first moment, the second image is an image of the first video at a second moment.

Abstract: This application provides a video application keepalive method and an electronic device. The video application keepalive method includes: when running memory usage of a system exceeds a first threshold, the electronic device determines whether the first application is of a video type. In a case in which the first application is of a video type, it is determined whether the first application is in a video hold state. If the first application is in a video hold state, and the application meets a ranking condition, the electronic device keeps the first application alive within keepalive duration.