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Fingerprint access method and device, equipment and storage medium

An access method and fingerprint technology, applied in the field of data processing, can solve the problem of not providing Android applications to use fingerprint services, etc.

Pending Publication Date: 2021-12-14
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing solutions of this type do not provide Android applications with the function of using fingerprint services

Method used

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  • Fingerprint access method and device, equipment and storage medium
  • Fingerprint access method and device, equipment and storage medium
  • Fingerprint access method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0041] In one embodiment, the method also includes:

[0042] Establish communication with the second operating system through a preset communication mechanism.

[0043] Specifically, the preset communication mechanism may be a binder mechanism or a socket manner. In this embodiment, the binder mechanism is used for communication. When the binder mechanism is used, data copying only needs to be done once, while pipelines, message queues, and sockets need to be copied twice. The binder mechanism is more efficient.

[0044] In one embodiment, receiving the fingerprint-related request sent by the first operating system based on the fingerprint access interface includes at least one of the following steps:

[0045] In the case where the fingerprint-related request includes a fingerprint entry request, the fingerprint entry request is received based on the fingerprint entry interface;

[0046] In the case that the fingerprint-related request includes a fingerprint acquisition requ...

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PUM

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Abstract

The invention provides a fingerprint access method and device, equipment and a storage medium, and relates to the technical field of data processing. According to the specific implementation scheme, the method includes: receiving a fingerprint related request sent by a first operating system based on a fingerprint access interface, wherein the fingerprint access interface is an interface conforming to a fingerprint hardware abstraction layer standard of the first operating system; sending the fingerprint related request to a second operating system, wherein the fingerprint related request is used for indicating the second operating system to access a fingerprint database corresponding to the second operating system, and returning a fingerprint processing result corresponding to the fingerprint related request; and sending the received fingerprint processing result to the first operating system through the fingerprint access interface. According to the technology provided by the invention, the fingerprint function in the second operating system can be used by the first operating system.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a fingerprint access method, device, equipment and storage medium. Background technique [0002] When the Linux system is running on the terminal device, the fingerprint service only supports the Linux system. Compatible running of Android applications on the Linux system can be realized in various ways. Existing solutions of this type do not provide the function of using fingerprint services for Android applications. Contents of the invention [0003] The embodiment of the present application provides a fingerprint access method, device, equipment and storage medium to solve the problems existing in related technologies. The technical solution is as follows: [0004] In the first aspect, the embodiment of the present application provides a fingerprint access method, including: [0005] Receiving a fingerprint-related request sent by the first operating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/44
CPCG06F21/32G06F21/44
Inventor 王哲
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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