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Screen locking method and device

A screen lock and screen technology, applied in the field of communications, can solve the problems of reduced security, inconvenience for users to unlock the screen, complicated unlocking operations, etc., to achieve the effect of improving convenience and avoiding excessive complexity

Inactive Publication Date: 2015-02-04
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the password used in the lock screen method is too simple, the security will be reduced; if the password used in the lock screen method is too complicated, the unlocking operation will become complicated, making it difficult for users to unlock the screen

Method used

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  • Screen locking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] image 3 It is a flow chart of a method for locking a screen according to an exemplary embodiment 1. Applied in the following scenarios: the initial lock screen method is the first lock screen method, the lock screen method corresponding to the timing duration is the second lock screen method, the first lock screen method uses the first digital password, and the second lock screen method uses the second number password; the complexity of the second digital password is higher than the complexity of the first digital password. Such as image 3 As shown, the method for locking the screen is used in terminal devices such as mobile phones and tablet computers, and includes the following steps:

[0078] In step S301, when the screen lock function is triggered, the screen is locked according to the first screen lock method.

[0079] In step S302, start timing from the moment when the screen lock function is triggered, and determine whether the timing duration is greater tha...

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PUM

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Abstract

The invention discloses a screen locking method and device, and is used for improving unlocking convenience on the premise of satisfying safety requirements. The method comprises the following steps: when a screen locking function is triggered, locking a screen according to a preset initial screen locking way; beginning to time at a moment when the screen locking function is triggered, and judging whether timing duration satisfies a preset change condition or not; when the timing duration satisfies the preset change condition, changing the adopted screen locking way into a preset screen locking way corresponding to the timing duration. According to the screen locking method and device, the screen locking way adapts to the safety to avoid complex unlocking due to overhigh complexity of the screen locking way, and the unlocking convenience can be improved on the premise of satisfying the safety requirements.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to a method and device for locking a screen. Background technique [0002] In related technologies, in order to enhance the security of the terminal device, the screen of the terminal device is locked. Wherein, the lock screen method used is closely related to the security of the terminal equipment. The screen lock method involves unlocking conditions, for example, whether a password is used, and if a password is used, what kind of password is used. If the password used in the screen lock mode is too simple, the security will be reduced; if the password used in the screen lock mode is too complex, the unlocking operation will become complicated, making it inconvenient for the user to unlock the screen. However, for the lock screen in different situations, the user has different security requirements. Therefore, how to facilitate the user to unlock the screen whi...

Claims

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Application Information

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IPC IPC(8): G06F3/0484G06F21/31
CPCG06F3/0484G06F21/31G06F2221/2141
Inventor 陈志军张涛杨松
Owner XIAOMI INC
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