Honor Patente

A method for switching a high dynamic range mode, an electronic device, and a storage medium are provided, and relate to the field of terminal technologies. The method is applied to an electronic device supporting a lateral overflow integration capacitor LOFIC high dynamic range HDR mode and a dual analog gain DAG HDR mode, and includes: starting a camera running program; obtaining an illumination intensity of an environment in which the electronic device is located; and enabling the LOFIC HDR mode. According to this solution, when the illumination intensity decreases, instead of remaining the LOFIC HDR mode, the HDR mode is switched to the DAG HDR mode. A feature that both a long frame and a short frame in the DAG HDR mode use a same conversion gain is used. This can relieve a signal-to-noise ratio dip in a transition region of a bright part and a dark part, and improve photographing experience of a user.

This application provides a data backup method, an electronic device, a storage medium, and a chip, and relates to the field of data backup technologies. According to the method, in a current backup, a file list in a previous backup is obtained, the local file list in the previous backup is compared with a local file list in the current backup, to find an added file and a modified file, the added file and the modified file are uploaded to a cloud server for backup, and an identical file is not repeatedly uploaded to the cloud server for backup. When the added file and the modified file are backed up, different processing manners may be used for a regular file, a small file, and a large file: A modified large file is split into a plurality of data chunks, those differential data chunks are backed up, and same data chunks are no longer backed up. Small files are uploaded through packaging. If a reuse rate of files in one package is greater than 90%, backup is not needed; and if the reuse rate is less than 90%, uploading is performed through repackaging. This method can reduce backup time and improve backup efficiency.

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Embodiments of this application provide a communication method and a related device, and may be applied to a case in which transmission conflicts with a measurement gap. In the method, first information is sent, where the first information is used to indicate one or more of the following: a priority of first data is higher than a priority of a measurement gap, a priority of a first channel is higher than the priority of the measurement gap, or a priority of a first resource is higher than the priority of the measurement gap. The measurement gap is related to a gap (GAP), or the measurement gap is understood as a measurement interval corresponding to a measurement GAP. A network device sends, to a terminal device, the first information related to the priority of the measurement gap, so that the terminal device can perform data transmission based on the first information, to address a conflict between the data transmission and the measurement gap.

Embodiments of this application provide a visual media search method, an electronic device, and a storage medium. The method includes: displaying an interface of an image application including an input box, where the input box includes a text, and the interface includes a thumbnail of a video and a thumbnail of an image. In this way, a matched image and video can be presented to a user based on a text entered by the user, to satisfy a user requirement, thereby improving user experience.

This application discloses a notification display method, an electronic device, a chip system, and a readable storage medium, and pertains to the field of terminal technologies. The method includes: The electronic device is in a first state. When the electronic device meets a state switching condition, the electronic device switches from the first state to a second state, and displays a first interface in the second state. The electronic device is in a low power mode and performs landscape display in the second state. The electronic device displays a first notification in the first interface after obtaining the first notification. A second interface in the second state is displayed when the electronic device does not receive a user input operation in first duration. The electronic device displays a second notification in the second interface after obtaining the second notification. The electronic device displays a third interface in the second state in response to a first slide operation triggered in the second interface. The third interface includes the first notification and a first notification icon. In this application, fast switching between notifications can be implemented for display.

This application provides a data transmission method, an electronic device, and a storage medium. The method includes: After an electronic device displays a thumbnail corresponding to a screenshot image or a screen recording video, a user drags the thumbnail to a hotspot of a target service and then releases the thumbnail, and the electronic device may transmit the screenshot image or the screen recording video to the target service. Through the data transmission method, convenient transmission of resource data between services can be implemented, thereby improving user experience.

Embodiments of this application provide a charging method, an electronic device, and a related apparatus. The electronic device includes one or more universal serial bus USB ports, and the electronic device is connected to a first external device through a first USB port in the one or more USB ports. The method may include: The electronic device and the first external device determine charging power of a first specification based on a first message; the electronic device outputs the charging power of the first specification to the first external device; and when the first external device supports higher charging power, the electronic device outputs charging power of a second specification to the first external device based on a protocol interaction result between the electronic device and the first external device, where the charging power of the second specification includes charging power at a highest charging level that can be received by the first external device. According to this application, different charging power may be provided for an external device.

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