WO2016023289A1

WO2016023289A1 - Mobile terminal screen unlocking method and apparatus and storage medium

Info

Publication number: WO2016023289A1
Application number: PCT/CN2014/091314
Authority: WO
Inventors: 翟玉山
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-08-15
Filing date: 2014-11-17
Publication date: 2016-02-18
Also published as: CN105373711A

Abstract

Disclosed is a mobile terminal screen unlocking method, including: when an input unlocking password is confirmed to be correct, unlocking a current screen lock; and replacing the screen lock with any screen lock which is different from the current screen lock from pre-set screen locks, and setting the replaced screen lock to be used for the screen unlocking at the next time. Also disclosed at the same time are a mobile terminal screen unlocking apparatus and a storage medium.

Description

Mobile terminal screen unlocking method, device and storage medium

Technical field

The present invention relates to a related art for unlocking a screen of a mobile terminal, and in particular, to a method, an apparatus, and a storage medium for unlocking a screen of a mobile terminal.

Background technique

With the development of mobile intelligent terminals, mobile smart terminals are more and more widely used, and online mobile transactions, financial management, social entertainment, entertainment, etc. can be performed through mobile intelligent terminals. When the user performs the above operations using the mobile intelligent terminal, a large amount of important privacy data, such as important login accounts, passwords, phone numbers, and short messages, are left on the mobile terminal. Therefore, it is essential to perform various encryption protection measures on the terminal, and the screen lock is one of the necessary measures to protect the security of the terminal information.

At present, the screen unlocking methods applied to the smart terminal are various, such as: long press unlocking, pattern unlocking, sliding unlocking, fingerprint unlocking, etc., although the operation is various, but generally, the smart terminal is fixed and single. The screen lock unlocking method does not have sufficient security and reliability, and other users can easily obtain the password and obtain the private information on the terminal. For example, the connection of the pattern unlocking can be easily obtained from the sliding trace of the finger on the terminal; the fingerprint unlocked by the screen is easily obtained by the fingerprint left on the object, which poses a great threat to the information security of the terminal.

Summary of the invention

In view of this, the embodiment of the present invention is to provide a method, a device, and a storage medium for unlocking a screen of a mobile terminal, which can improve information security and reliability of the mobile terminal.

To achieve the above objective, the technical solution of the embodiment of the present invention is implemented as follows:

The embodiment of the invention provides a method for unlocking a screen of a mobile terminal, and the method includes:

When the entered unlock password is correct, the current screen lock is unlocked;

Replace the screen lock as any of the screen locks in the preset screen lock that are different from the current screen lock, and set the replacement screen lock for the next screen unlock.

In the foregoing solution, before the determining that the input unlock password is correct, the method further includes:

The detection screen status is lit and in a lock screen state.

In the above solution, before the detecting screen state is lit and in a lock screen state, the method further includes: setting a screen unlocking mode to a random lock screen mode, and performing password setting on the preset screen lock.

In the above solution, the replacing the screen lock as any one of the preset screen locks different from the current screen lock comprises randomly selecting a screen lock in the preset screen lock, and determining the screen lock. Whether the ID (IDentity) is the same as the ID of the current screen lock. If the ID is the same, the screen lock is reselected until the ID of the selected screen lock is different from the ID of the current screen lock, and the screen lock is replaced with the current screen lock. Screen locks with different IDs.

In the above solution, when it is determined that the input unlock password is incorrect, the current screen lock is set for the next screen unlock.

The embodiment of the invention further provides a screen unlocking device for a mobile terminal, the device comprising: a screen unlocking module and a processing module; wherein

The screen unlocking module is configured to: when the input unlocking password is determined to be correct, unlock the current screen lock;

The processing module is configured to replace the screen lock with any one of the preset screen locks different from the current screen lock, and set the replaced screen lock for the next screen unlock.

In the above solution, the device further includes a detecting module configured to detect that the screen state is lit and in a lock screen state.

In the above solution, the device further includes a setting module configured to set the screen unlocking mode to a random lock screen mode, and perform password setting on the preset screen lock.

In the above solution, the processing module is configured to randomly select one screen of the optional screen lock The lock determines whether the ID of the screen lock is the same as the ID of the current screen lock. If the same, reselect the screen lock until the ID of the selected screen lock is different from the ID of the current screen lock, and the screen lock is replaced with the current screen. The lock ID has a different screen lock.

In the above solution, the processing module is further configured to set the current screen lock for the next screen unlock when the input unlock password is incorrect.

The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a computer program for performing the above-mentioned mobile terminal screen unlocking method according to an embodiment of the present invention.

The method, device and storage medium for unlocking the screen of the mobile terminal provided by the embodiment of the present invention, when determining that the input unlock password is correct, unlocking the current screen lock; replacing the screen lock as any screen different from the current screen lock in the preset screen lock Lock and set the replacement screen lock for the next screen unlock. In this way, the randomness of the screen lock of the mobile terminal can be enhanced, and the information security and reliability of the mobile terminal are improved.

DRAWINGS

1 is a schematic flowchart of a method for unlocking a screen of a mobile terminal according to an embodiment of the present invention;

2 is a schematic flowchart of a method for unlocking a screen of a mobile terminal according to Embodiment 2 of the present invention;

FIG. 3 is a schematic structural diagram of a structure of a screen unlocking device of a mobile terminal according to an embodiment of the present invention.

detailed description

In the embodiment of the present invention, when it is determined that the input unlock password is correct, the current screen lock is unlocked; the screen lock is replaced as any screen lock different from the current screen lock in the preset screen lock, and the replaced screen lock is set for the next Unlock the screen once.

FIG. 1 is a schematic flowchart of a method for unlocking a screen of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 1 , a method for unlocking a screen of a mobile terminal according to an embodiment of the present invention includes:

Step 101: When it is determined that the input unlock password is correct, the current screen lock is unlocked;

Here, the current screen lock may be: a pattern password screen lock, a PIN (Personal Identification Number) code password screen lock, a voice password screen lock or a fingerprint password screen lock;

When it is determined that the entered unlock password is incorrect, the current screen lock is set for the next screen unlock.

Before the step, the method further includes: detecting that the screen state is lit and in a lock screen state, and when detecting that the screen state is lit and in a lock screen state, further determining whether the input unlock password is correct.

In an embodiment, the method further includes: setting a screen lock supported by two or more types of mobile terminals in advance, and setting a screen unlocking mode to a random lock screen. Mode, and password setting for preset screen lock;

The setting screen unlocking mode is a random lock screen mode, including: sequentially setting the preset screen lock ID to 0, 1, 2, ... (M-1); calling the generated random number method (int) (Math. Random()*M), generate a random integer a, (-1<a<M), set the screen lock mode with ID a to the current screen lock, that is, select one of the preset screen locks for the first time as Current screen lock; here, the M is a preset screen lock number, and M is a positive integer greater than one;

It should be noted that, the screen lock supported by two or more mobile terminals is preset, the screen unlocking mode is a random lock screen mode, and the password setting operation of the preset screen lock is performed only when the invention is first used. For example, the mobile terminal screen unlocking method can be executed, and the subsequent application can be directly applied.

Step 102: Replace the screen lock as any screen lock different from the current screen lock in the preset screen lock, and set the replaced screen lock for the next screen unlock;

The step includes: randomly selecting a screen lock in the preset screen lock, determining whether the ID of the screen lock is the same as the ID of the current screen lock, that is, calling the method for generating a random number to generate a random number a, and determining the random number a Whether it is the same as the ID value of the current screen lock, if the same, reselect The screen lock is taken until the ID of the selected screen lock is different from the ID of the current screen lock, the screen lock is replaced with the screen lock different from the current screen lock ID, and the replaced screen lock is set for the next screen unlock.

2 is a schematic flowchart of a method for unlocking a screen of a mobile terminal according to a second embodiment of the present invention. As shown in FIG. 2, the method for unlocking a screen of a mobile terminal according to an embodiment of the present invention includes:

Step 201: preset two or more screen locks supported by the mobile terminal, set the screen unlock mode to a random lock screen mode, and perform password setting on the preset screen lock;

Here, the setting screen unlocking mode is a random lock screen mode, including: sequentially setting the preset screen lock ID to 0, 1, 2, ... (M-1); calling the generated random number method (int) (Math. Random()*M), generate a random integer a, (-1<a<M), set the screen lock mode with ID a to the current screen lock, that is, select one of the preset screen locks for the first time as Current screen lock; here, the M is an optional number of screen locks, and M is a positive integer greater than one;

In the embodiment, the preset screen lock includes: a pattern password screen lock, a PIN code password screen lock, a voice password screen lock, a fingerprint password screen lock; and an ID corresponding to setting the preset screen lock is 0, 1, 2, 3, and respectively set the password of the preset screen lock; call the generated random number method (int) (Math.random () * M), generate a random integer a, a = 3, that is, set the ID to 3 The fingerprint password screen lock is the current screen lock.

It should be noted that the operation of this step only needs to be performed when the mobile terminal screen unlocking method of the embodiment of the present invention is used for the first time, and the subsequent application can be directly applied.

Step 202: Detect whether the screen state is lit and in a lock screen state. If yes, go to step 203; otherwise, go to step 202.

Step 203: Determine whether the input unlock password is correct, if it is correct, go to step 204; if not, go to step 202;

Here, since the current screen lock is a fingerprint password lock, it is determined whether the input unlock password is correct: whether the input fingerprint matches the fingerprint password of the preset fingerprint password lock, such as If the match is made, the unlock password is correct; if it does not match, the unlock password is incorrect.

Step 204: Unlock the current screen lock.

Step 205: Select a screen lock in the preset screen lock, and determine whether the screen lock is the same as the current screen lock, if not, perform step 206; if the same, perform step 205;

The step includes: randomly selecting a screen lock in the preset screen lock, determining whether the ID of the screen lock is the same as the ID of the current screen lock, that is, calling the method for generating a random number to generate a random number a, and determining the random number a Whether it is the same as the ID value of the current screen lock, if the same, the screen lock is the same as the current screen lock; if different, the screen lock is different from the current screen lock;

In this embodiment, if the ID of the randomly selected screen lock is 3, that is, the ID of the current screen lock is the same, the screen lock is reselected, and if the ID of the screen lock selected again is 1, that is, the PIN code password screen lock , unlike the ID of the current screen lock, the screen lock is no longer reselected.

Step 206: Replace the screen lock with the selected screen lock different from the current screen lock, and set the replaced screen lock for the next screen unlocking;

In this embodiment, the screen lock is replaced with a PIN code password screen lock, and the PIN code password screen lock is set for the next screen unlock.

3 is a schematic structural diagram of a screen unlocking device of a mobile terminal according to an embodiment of the present invention. The screen unlocking device of the mobile terminal is located on the mobile terminal. As shown in FIG. 3, the screen unlocking device of the mobile terminal according to the embodiment of the present invention comprises: a screen unlocking module 31. And processing module 32; wherein

The screen unlocking module 31 is configured to: when it is determined that the input unlocking password is correct, unlock the current screen lock;

The processing module 32 is configured to replace the screen lock with any one of the preset screen locks different from the current screen lock, and set the replaced screen lock for the next screen unlocking;

Here, the current screen lock may be: a pattern password screen lock, a PIN code password screen lock, a voice password screen lock or a fingerprint password screen lock, and the like.

In an embodiment, the apparatus further includes a detection module 33 configured to detect a screen status of It is lit and in the lock screen state. When it is detected that the screen state is lit and in the lock screen state, it can be further judged whether the input unlock password is correct.

In an embodiment, the device further includes a setting module 34 configured to preset a screen lock supported by the two or more mobile terminals, set the screen unlock mode to a random lock screen mode, and password the preset screen lock. Setting

The setting module 34 is configured to preset a screen lock supported by two or more mobile terminals, and sequentially set an ID of the preset screen lock to 0, 1, 2, ... (M-1); The number method (int) (Math.random()*M), produces a random integer a, (-1<a<M), sets the screen lock mode with ID a to the current screen lock, and records the variable b The ID of the screen lock, b=a; here, the M is the number of preset screen locks, and M is a positive integer greater than 1.

In an embodiment, the processing module 32 is configured to randomly select one of the optional screen locks, and determine whether the ID of the screen lock is the same as the ID of the current screen lock. If the same, reselect the screen lock. Until the ID of the selected screen lock is different from the ID of the current screen lock, the screen lock is replaced with the screen lock different from the ID of the current screen lock.

In an embodiment, the processing module 32 is further configured to set the current screen lock for the next screen unlock when the input unlock password is incorrect.

The screen unlocking module, the processing module, the detecting module and the setting module in the screen unlocking device of the mobile terminal proposed in the embodiment of the present invention may be implemented by a processor, and may also be implemented by a specific logic circuit; wherein the processor may It is a processor on a mobile terminal. In practical applications, the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA).

In the embodiment of the present invention, if the above-mentioned mobile terminal screen unlocking method is implemented in the form of a software function module and sold or used as an independent product, it may also be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product. The software product is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

Correspondingly, the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a computer program for performing the above-mentioned mobile terminal screen unlocking method according to an embodiment of the present invention.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

A method for unlocking a screen of a mobile terminal, the method comprising:

When the entered unlock password is correct, the current screen lock is unlocked;

Replace the screen lock as any of the screen locks in the preset screen lock that are different from the current screen lock, and set the replacement screen lock for the next screen unlock.
The method of claim 1, wherein before the determining that the entered unlock password is correct, the method further comprises:

The detection screen status is lit and in a lock screen state.
The method according to claim 2, wherein the method further comprises: setting a screen unlocking mode to a random lock screen mode, and performing password setting on the preset screen lock, before the detecting screen state is lit and in a lock screen state. .
The method according to claim 1 or 2, wherein the replacing the screen lock as any one of the preset screen locks different from the current screen lock comprises: randomly selecting a screen lock in the preset screen lock, judging the Whether the ID of the screen lock is the same as the ID of the current screen lock. If they are the same, reselect the screen lock until the ID of the selected screen lock is different from the ID of the current screen lock, and the screen lock is replaced with the current screen lock. Screen locks with different IDs.
The method according to claim 1 or 2, wherein, when it is determined that the input unlock password is incorrect, the current screen lock is set for the next screen unlock.
A screen unlocking device for a mobile terminal, the device comprising: a screen unlocking module and a processing module; wherein

The screen unlocking module is configured to: when the input unlocking password is determined to be correct, unlock the current screen lock;

The processing module is configured to replace the screen lock with any one of the preset screen locks different from the current screen lock, and set the replaced screen lock for the next screen unlock.
The apparatus of claim 6 wherein said apparatus further comprises a detection module configured To detect that the screen status is lit and in a lock screen state.
The device according to claim 7, wherein the device further comprises a setting module configured to set the screen unlocking mode to a random lock screen mode and to perform password setting on the preset screen lock.
The device according to claim 6 or 7, wherein the processing module is configured to randomly select one of the optional screen locks, and determine whether the ID of the screen lock is the same as the ID of the current screen lock. The screen lock is reselected until the ID of the selected screen lock is different from the ID of the current screen lock, and the screen lock is replaced with the screen lock different from the ID of the current screen lock.
The apparatus according to claim 6 or 7, wherein said processing module is further configured to set said current screen lock for a next screen unlock when an input unlock password is incorrect.
A computer storage medium storing computer executable instructions for performing the screen unlocking method of the mobile terminal according to any one of claims 1 to 5.