Fingerprint-identification terminal screen unlocking method and terminal

Abstract

Embodiments of the invention disclose a fingerprint-identification terminal screen unlocking method. The method comprises the steps: acquiring a press instrument on an appointed unlocking area of a terminal; according to the press instrument, transmitting a press interrupt request, and acquiring fingerprint data of the press instrument at a press position; matching the fingerprint data with pre-stored fingerprint checking data of the terminal; if the fingerprint data is successfully matched with the fingerprint checking data, starting a screen interface of the terminal and lightening a screen of the terminal when a response instrument of the press interrupt request is received. The embodiments of the invention further disclose a terminal. By adopting the fingerprint-identification terminal screen unlocking method and the terminal, advantages that the unlocking efficiency of the screen of the terminal can be improved and the user experience of unlocking the screen of the terminal is improved are provided.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method for unlocking a terminal screen by fingerprint identification and a terminal. Background technique [0002] At present, with the increasingly mature technology development of terminal equipment such as mobile phones, fingerprint recognition technology has become one of the standard configurations of flagship models of mainstream terminal manufacturers. Fingerprint recognition technology can be used for terminal screen wake-up or unlocking, and mobile payment and other functions. [0003] In the prior art, unlocking by fingerprint recognition may include unlocking with the screen on and unlocking with the screen off, that is, unlocking the screen when the screen of the mobile phone is on and unlocking the screen when the screen of the mobile phone is off. Wherein, unlocking with the screen off also includes pressing the screen off to unlock, that is, pre...

AI Technical Summary

Problems solved by technology

The process of unlocking by pressing the screen off in the prior art includes obtaining a pressing command, initiating a pressing interrupt request, receiving a response command to pressing a terminal request, acquiring fingerprint data, matching fingerprint data, opening the lock screen interface, and turning on the screen. Waiting for operation, many steps, cumbersome operation

In the prior art, the time for pressing and unlocking with the screen off includes the acquisition time of the press command, the initiation time of the press terminal request, the waiting time for the response to the press interruption request, the acquisition time of fingerprint data, the matching time of fingerprint data, and the opening of the lock screen interface. The order of time and screen-on time is superimposed, and the single processing order makes it more waiting time, and unlocking takes a long time

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