CN107679396B - Mobile terminal screen unlocking method, storage medium and mobile terminal - Google Patents
Mobile terminal screen unlocking method, storage medium and mobile terminal Download PDFInfo
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- CN107679396B CN107679396B CN201710908282.9A CN201710908282A CN107679396B CN 107679396 B CN107679396 B CN 107679396B CN 201710908282 A CN201710908282 A CN 201710908282A CN 107679396 B CN107679396 B CN 107679396B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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Abstract
The invention discloses a mobile terminal screen unlocking method, a storage medium and a mobile terminal, wherein the method comprises the following steps: A. when the mobile terminal receives an unlocking instruction, displaying a plurality of general options; B. when detecting that a user selects a general option, displaying a plurality of sub-options; C. after the sub-options are selected, sequentially arranging the selected total options and the corresponding sub-options according to the selected sequence to form an unlocking password; D. and judging whether the unlocking password is consistent with a preset password or not, and unlocking the mobile terminal if the unlocking password is consistent with the preset password. The method solves the problem that in the prior art, the unlocking method of the mobile terminal screen is too simple and is easy to be cracked by others, so that the leakage of personal privacy files and information of a user is caused.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a mobile terminal screen unlocking method, a storage medium and a mobile terminal.
Background
At present, mobile terminal's use is more and more extensive, and people often utilize mobile terminal to store individual picture, video, audio frequency, each type of file such as text, but present mobile terminal all adopts single string of digit or a pattern lock screen and unblock, and the screen unblock method is too simple, is cracked by other people easily, causes the disclosure of user's individual privacy file and information.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, an object of the present invention is to provide a mobile terminal screen unlocking method, a storage medium and a mobile terminal, and to solve the problem that in the prior art, the mobile terminal screen unlocking method is too simple and is easily cracked by others, which causes leakage of personal privacy files and information of a user.
The technical scheme of the invention is as follows:
a method for unlocking a screen of a mobile terminal comprises the following steps:
A. when the mobile terminal receives an unlocking instruction, displaying a plurality of general options;
B. when detecting that a user selects a general option, displaying a plurality of sub-options;
C. after the sub-options are selected, sequentially arranging the selected total options and the corresponding sub-options according to the selected sequence to form an unlocking password;
D. and judging whether the unlocking password is consistent with a preset password or not, and unlocking the mobile terminal if the unlocking password is consistent with the preset password.
The mobile terminal screen unlocking method comprises the following specific steps:
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; and if the number of the errors is consistent with the preset threshold value, the mobile terminal is unlocked, otherwise, one is added to the number of the errors n, whether the n subjected to the one-adding processing reaches the preset threshold value is judged, if so, a user authentication interface is entered, otherwise, the user is prompted that the password is input incorrectly, and the step A is returned.
The mobile terminal screen unlocking method is characterized in that the preset threshold value is 6.
The unlocking method for the screen of the mobile terminal comprises the steps that the total option comprises Arabic numerals 0-9, and the sub-options comprise numerals 1 and 2.
In the step C, if the mobile terminal does not detect that the user selects the sub-option of the general option after the user selects the general option, the general option does not participate in forming the unlocking password.
A storage medium having stored thereon a plurality of instructions, wherein the instructions are adapted to be loaded by a processor and to carry out the steps of:
when the mobile terminal receives an unlocking instruction, displaying a plurality of general options;
when detecting that a user selects a general option, displaying a plurality of sub-options;
after the sub-options are selected, sequentially arranging the selected total options and the corresponding sub-options according to the selected sequence to form an unlocking password;
and judging whether the unlocking password is consistent with a preset password or not, and unlocking the mobile terminal if the unlocking password is consistent with the preset password.
The storage medium, wherein the instructions are adapted to be loaded by a processor and to specifically perform:
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; and if the number of the error times n is consistent with the preset threshold value, the mobile terminal is unlocked, otherwise, one addition processing is carried out on the error times n, whether the n subjected to one addition processing reaches the preset threshold value is judged, a user authentication interface is entered if the n reaches the preset threshold value, otherwise, a user password input error is prompted, and a command of a plurality of general options is displayed when the mobile terminal receives an unlocking command.
The storage medium, wherein the preset threshold is 6, the total options include Arabic numerals 0-9, and the sub-options include numerals 1 and 2.
The storage medium, wherein the instructions are adapted to be loaded by a processor and to specifically perform:
and if the mobile terminal does not detect that the user selects the sub-option of the total option after the user selects the total option, the total option does not participate in forming the unlocking password.
A mobile terminal, comprising:
a processor adapted to implement instructions; and
a storage device adapted to store a plurality of instructions adapted to be loaded by a processor and to perform the mobile terminal screen unlocking method as described above.
Has the advantages that: according to the invention, the plurality of sub options are arranged under the general option, the unlocking password consistent with the preset password can be formed only by selecting the correct main option according to the correct sequence and then selecting the correct sub option, the mobile terminal can unlock the screen, and the unlocking difficulty level is increased through the arrangement of the double passwords, so that the situation that the mobile terminal for locking the screen is easily unlocked and opened by others is prevented, the personal privacy of the owner can be better protected, and the problem that the personal privacy files and information of the user are leaked due to the fact that the unlocking method of the screen of the mobile terminal in the prior art is too simple and is easily cracked by others is solved.
Drawings
Fig. 1 is a flowchart of a method for unlocking a screen of a mobile terminal according to a preferred embodiment of the present invention.
Fig. 2 is a block diagram of a mobile terminal according to a preferred embodiment of the present invention.
Detailed Description
The invention provides a mobile terminal screen unlocking method, a storage medium and a mobile terminal, and further detailed description is provided below to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A method for unlocking a screen of a mobile terminal, as shown in FIG. 1, comprises the steps of:
s1, when the mobile terminal receives the unlocking instruction, displaying a plurality of general options;
s2, when detecting that the user selects a general option, displaying a plurality of sub options;
s3, after the sub options are selected, arranging the selected total options and the corresponding sub options in sequence according to the selected sequence to form an unlocking password;
and S4, judging whether the unlocking password is consistent with a preset password, and if so, unlocking the mobile terminal.
According to the invention, the plurality of sub options are set under the general option, the unlocking password consistent with the preset password can be formed only by selecting the correct sub option after selecting the correct main option, the screen can be unlocked by the mobile terminal, the unlocking difficulty level is increased through the setting of the double passwords, the situation that the mobile terminal for locking the screen is easily unlocked and opened by other people is prevented, and the individual privacy of the owner can be better protected.
Specifically, in step S1, the mobile terminal detects an unlocking instruction of a user in real time, and when the unlocking instruction of the user is received, displays a plurality of general options on the screen, where the general options may be arabic numbers, english letters, or chinese characters, and preferably, the general options are main options used when the user sets a preset password, and the main options are randomly arranged and displayed on the mobile terminal screen, so as to speed up the user to search general options needed by the unlocking screen, which is particularly suitable when the general options are english letters or chinese characters, and provide prompt information for the user to unlock the screen, and can bring great convenience to the user without finding needed letters in 26 english letters or finding needed chinese characters in a large number of chinese characters.
Specifically, each general option is provided with a plurality of self options, in step S2, the mobile terminal detects in real time whether the user selects or clicks the general option, when it is detected that the user selects the general option, sub options under the general option are displayed immediately for the user to select next step, and for the general option that the user does not select, the mobile terminal does not display its corresponding sub option, thereby providing a clear and concise unlocking interface for the user.
Specifically, in step S3, after the sub-options are selected, the selected total options and their corresponding sub-options are sequentially arranged according to the selected order to form an unlocking password, that is, after the user has selected one sub-option, the corresponding main option and the sub-option are recorded and added to the original unlocking password to form a new unlocking password, and if the user has selected the total option, the mobile terminal does not detect that the user has further selected the sub-option of the total option, the total option is not recorded, and the total option does not participate in forming the unlocking password.
Of course, in step S3, after the user selects a main option and its corresponding sub-option, the selected option may also be modified by deleting the button, that is, the formed unlocking password is modified.
Preferably, the general options include Arabic numerals 0-9, and the sub-options include numerals 1 and 2.
For example, if the preset password is 112132, when the mobile terminal receives an unlocking instruction, the main options displayed on the screen are randomly arranged numbers 1, 2 and 3, and if the user wants to successfully unlock the screen, firstly, the main option number 1 should be selected, at this time, the sub option numbers 1, 2 and 3 are further displayed under the main option number 1, the user should select 1 of the sub option numbers, the sub option number 1 is selected, an unlocking code (which may be referred to as a temporary unlocking code) 11 is formed, upon which the user should select the main option number 2, and selects the sub-option number 1 subordinate to the main option number 2, the sub-option number 1 subordinate to the main option number 2 is selected, updating the temporary unlocking password to 1121, and similarly, selecting the main option number 3 and the subordinate sub option number 2 to form an unlocking password 112132;
in the above steps, after the user selects the main option number 1 and the sub option number 1 corresponding thereto, the user sequentially selects the main option number 3 and the sub option number 2 corresponding thereto, the main option number 2 and the self option number 1 corresponding thereto, and if the user does not perform any selection operation any more, the finally formed temporary unlocking password is 113221, which is obviously inconsistent with the preset password, and the purpose of unlocking the screen cannot be achieved;
in the above steps, if the user selects the main option number 1, then selects none of the sub option numbers 1, 2, or 3 that the main option number 1 belongs to, and then the user selects the main option number 3 and the sub option number 2 corresponding thereto, the main option number 2, and the self option number 1 corresponding thereto in sequence, if the user does not perform any selection operation any more, the finally formed temporary unlocking password is 3221, and the temporary unlocking password is obviously inconsistent with the preset password, so that the purpose of unlocking the screen cannot be achieved.
The method for unlocking the screen of the mobile terminal, specifically, the step S4 includes:
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; and if the number of the errors is consistent with the preset threshold value, unlocking the mobile terminal, otherwise, adding one to the error number n, judging whether the n subjected to the adding one reaches the preset threshold value, entering a user authentication interface, otherwise, prompting the user that the password is input incorrectly and returning to the step S1.
Because the user selects a certain general option and a sub option, the general option and the sub option are likely to be deleted through the delete button, that is, the unlock password is changed, only when the user confirms that the selection is finished, the formed unlock password is compared with the preset password to see whether the two are consistent, if so, the screen of the mobile terminal is unlocked, otherwise, one more error number n is added, that is, n = n +1, and whether the n after the one addition reaches the preset threshold value, that is, whether the password input error number reaches the preset threshold value, and if so, the user enters a user authentication interface, that is, the user identity needs to be further authenticated to unlock the screen, wherein the authentication interface can be a face identification authentication interface or fingerprint identification or problem identification, in short, the identity of the current user is identified and confirmed, and if the value n does not reach the preset threshold value, prompting the user that the password is input wrongly and returning to the step S1, namely, performing the process of generating the unlocking password again to unlock the screen.
Preferably, the preset threshold is set to 6.
Based on the above method, the present invention further provides a storage medium having a plurality of instructions stored thereon, wherein the instructions are adapted to be loaded by a processor and to perform the following steps:
when the mobile terminal receives an unlocking instruction, displaying a plurality of general options;
when detecting that a user selects a general option, displaying a plurality of sub-options;
after the sub-options are selected, an unlocking password consisting of a plurality of general options and corresponding sub-options is formed;
and judging whether the unlocking password is consistent with a preset password or not, and unlocking the mobile terminal if the unlocking password is consistent with the preset password.
The storage medium, wherein the instructions are adapted to be loaded by a processor and to specifically perform:
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; and if the number of the error times n is consistent with the preset threshold value, the mobile terminal is unlocked, otherwise, one addition processing is carried out on the error times n, whether the n subjected to one addition processing reaches the preset threshold value is judged, a user authentication interface is entered if the n reaches the preset threshold value, otherwise, a user password input error is prompted, and a command of a plurality of general options is displayed when the mobile terminal receives an unlocking command.
The storage medium, wherein the preset threshold is 6, the total options include Arabic numerals 0-9, and the sub-options include numerals 1 and 2.
The storage medium, wherein the instructions are adapted to be loaded by a processor and to specifically perform:
and if the mobile terminal does not detect that the user selects the sub-option of the total option after the user selects the total option, the total option does not participate in forming the unlocking password.
Based on the above method, the present invention further provides a mobile terminal, as shown in fig. 2, including:
a processor 100 adapted to implement instructions; and
the storage device 200 is adapted to store a plurality of instructions adapted to be loaded by the processor and to perform the mobile terminal screen unlocking method as described above.
Technical details and advantages with respect to the above mobile terminal and storage medium have been set forth in the above method and will not be described again.
In summary, according to the invention, the plurality of sub-options are set under the general option, the unlocking password consistent with the preset password can be formed only by selecting the correct main option according to the correct sequence and then selecting the correct sub-option, the mobile terminal can unlock the screen, and the unlocking difficulty level is increased through the setting of the double passwords, so that the situation that the mobile terminal for locking the screen is unlocked and opened by others easily is prevented, the personal privacy of the owner can be better protected, and the problem that the personal privacy files and information of the user are leaked due to the fact that the unlocking method of the screen of the mobile terminal in the prior art is too simple and is easy to crack by others is solved.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (8)
1. A method for unlocking a screen of a mobile terminal is characterized by comprising the following steps:
A. when the mobile terminal receives an unlocking instruction, displaying a plurality of general options;
B. when detecting that a user selects a general option, displaying a plurality of sub-options;
C. after the sub-options are selected, sequentially arranging the selected total options and the corresponding sub-options according to the selected sequence to form an unlocking password;
D. judging whether the unlocking password is consistent with a preset password or not, and if so, unlocking the mobile terminal;
the step D specifically comprises the following steps:
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; if the number of the errors n is consistent with the preset threshold value, the mobile terminal is unlocked, otherwise, one-adding processing is carried out on the number of the errors n, whether the n subjected to one-adding processing reaches the preset threshold value is judged, if yes, a user authentication interface is entered, otherwise, a user password is prompted to be input incorrectly, and the step A is returned;
the total options are main options used when a user sets a preset password, and the total options are randomly arranged and displayed on the screen of the mobile terminal.
2. The method for unlocking the screen of the mobile terminal according to claim 1, wherein the preset threshold is 6.
3. The method for unlocking the screen of the mobile terminal according to claim 1, wherein the general options include Arabic numerals 0-9, and the sub-options include numerals 1 and 2.
4. The method for unlocking the screen of the mobile terminal according to claim 1, wherein in the step C, if the mobile terminal does not detect that the user selects the sub-option of the general option after the user selects the general option, the general option does not participate in forming the unlocking password.
5. A storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor and to perform the steps of:
when the mobile terminal receives an unlocking instruction, displaying a plurality of general options;
when detecting that a user selects a general option, displaying a plurality of sub-options;
after the sub-options are selected, sequentially arranging the selected total options and the corresponding sub-options according to the selected sequence to form an unlocking password;
judging whether the unlocking password is consistent with a preset password or not, and if so, unlocking the mobile terminal;
when a confirmation instruction of a user is detected, judging whether the unlocking password is consistent with a preset password or not; if the number of the error times n is consistent with the preset threshold value, the mobile terminal is unlocked, otherwise, one-adding processing is carried out on the error times n, whether the n subjected to one-adding processing reaches the preset threshold value is judged, a user authentication interface is entered if the n reaches the preset threshold value, otherwise, a user password input error is prompted, and a command of a plurality of general options is displayed when the mobile terminal receives an unlocking command;
the total options are main options used when a user sets a preset password, and the total options are randomly arranged and displayed on the screen of the mobile terminal.
6. The storage medium of claim 5, wherein the preset threshold is 6, the total options include Arabic numerals 0-9, and the sub-options include numerals 1 and 2.
7. The storage medium of claim 5, wherein the instructions are adapted to be loaded and specifically executed by a processor to:
and if the mobile terminal does not detect that the user selects the sub-option of the total option after the user selects the total option, the total option does not participate in forming the unlocking password.
8. A mobile terminal, comprising:
a processor adapted to implement instructions; and
a storage device adapted to store a plurality of instructions, the instructions being adapted to be loaded by a processor and to perform the mobile terminal screen unlocking method according to any one of claims 1 to 4.
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| CN201710908282.9A CN107679396B (en) | 2017-09-29 | 2017-09-29 | Mobile terminal screen unlocking method, storage medium and mobile terminal |
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| CN201710908282.9A CN107679396B (en) | 2017-09-29 | 2017-09-29 | Mobile terminal screen unlocking method, storage medium and mobile terminal |
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| CN107679396B true CN107679396B (en) | 2020-08-11 |
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Effective date of registration: 20230619 Address after: Room 2103, Office Building 1, No. 213 Funing Road, Zumiao Street, Chancheng District, Foshan City, Guangdong Province, 528000, F008 Patentee after: Foshan Huayue Intellectual Property Operation Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |