A cross-device data processing method and electronic device

CN120343088BActive Publication Date: 2026-05-26HONOR DEVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HONOR DEVICE CO LTD
Filing Date
2024-01-10
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

During cross-device calls, poor network conditions can cause data transmission failures, leading to application unresponsiveness or crashes, thus impacting user experience.

Method used

A cache file is created on the first electronic device and the target data is stored locally. Data is transferred through interaction between the local file and the distributed file, avoiding reliance on the network environment and ensuring the stability of data transmission.

Benefits of technology

In situations with poor network conditions, data transmission is achieved through local caching files, improving the user experience when making cross-device calls, avoiding ANR issues, and ensuring the continuity and speed of data transmission.

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Abstract

This application provides a cross-device data processing method and an electronic device, applied to a first electronic device. In response to a call request from a second electronic device, it can create a cache file and execute a target service. If the target service yields corresponding target data, the target data is stored in the cache file. A first file handle object of a first distributed file is obtained, and the target data is sent from the cache file to the first distributed file based on this file handle object. The first and second distributed files support data access between the electronic devices. The second distributed file is created by the second electronic device based on a second file handle object of a preset file. This second file handle object is used by the second electronic device to return the target data from the second distributed file to the preset file. The first electronic device returns the target data to the second electronic device through the first distributed file. This solution enables data transmission across devices.
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