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Screen unlocking method and mobile terminal

A mobile terminal and screen unlocking technology, applied in telephone communication, digital data authentication, electrical components, etc., can solve problems such as disrupting the logic of fingerprint unlocking algorithms, and achieve the effect of maintaining order

Active Publication Date: 2017-08-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the uncertainty of the pressing time of the above-mentioned main screen button, it will also disrupt the algorithmic logic of the entire fingerprint unlocking

Method used

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  • Screen unlocking method and mobile terminal
  • Screen unlocking method and mobile terminal
  • Screen unlocking method and mobile terminal

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] The mobile terminal in the embodiment of the present invention may include a smart phone (such as an Android phone, an iOS phone, a Windows Phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, MobileInternet Devices) or a wearable device, etc. And the mobile terminal includes a fingerprint key, and the fingerprint key is integrated with a main screen key for controlling returning to the main screen and contr...

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Abstract

The embodiment of the invention discloses a screen unlocking method. The method comprises the following steps: detecting an input action of a user on a fingerprint key; when the input action is detected at present, detecting a screen state of the mobile terminal and an identity authentication result at a current moment at the same time; determining a target operation relevant to fingerprint recognition unlocking needing to be executed at the current moment according to the action input at the current moment, an already-input action, the screen state of the mobile terminal at the current moment and the identity authentication result at the current moment; and controlling the mobile terminal to execute the target operation at the current moment. The embodiment of the invention also discloses a mobile terminal. Through adoption of the screen unlocking method and the mobile terminal, a target operation to be executed corresponding to each input action can be acquired accurately, and the orderliness of a screen unlocking algorithm is maintained.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a screen unlocking method for a mobile terminal and the mobile terminal. Background technique [0002] With the rapid development of mobile terminals, mobile terminals, such as mobile phones or tablet computers, can provide more and more help in life, work, entertainment, etc. of users, and have been widely used by people. At present, most mobile terminals have a fingerprint recognition and unlocking function, which is convenient for people to use. In general, fingerprint identification includes four steps: touchdown, image acquisition, authenticated, and touchup. These four steps are sequential. However, the processing process of fingerprint recognition and unlocking under the bright screen is different from that of the off-screen fingerprint recognition and unlocking. Generally, it is necessary to detect the state of the screen of the mobile terminal during th...

Claims

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Application Information

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IPC IPC(8): H04M1/67H04M1/725G06F21/32
CPCG06F21/32H04M1/67H04M1/72463
Inventor 王健
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD