CN104424409A - Application unlocking method and device - Google Patents
Application unlocking method and device Download PDFInfo
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- CN104424409A CN104424409A CN201310390250.6A CN201310390250A CN104424409A CN 104424409 A CN104424409 A CN 104424409A CN 201310390250 A CN201310390250 A CN 201310390250A CN 104424409 A CN104424409 A CN 104424409A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004793 poor memory Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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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
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
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- Computer Security & Cryptography (AREA)
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Abstract
The invention provides an application unlocking method and an application unlocking device. The application unlocking method includes the steps that: a terminal determines an application needed to be unlocked; the terminal scans a picture to obtain picture information, and analyzes the picture information to obtain unlocking information; the terminal compares the unlocking information with the preset unlocking information, and if the comparison is passed, the application is unlocked. Through the implementation of the application unlocking method and device, the terminal scans the picture to obtain picture information, and analyzes the picture information to obtain the unlocking information, and when comparison of the unlocking information with the preset unlocking information in the terminal is passed, the application is unlocked; and therefore, the problem that in the prior art a user needs to memory an unlocking password and then the application may be not unlocked as the user loses the unlocking password is overcome, and the usage experience of the user is enhanced.
Description
Technical Field
The invention relates to the field of terminal application, in particular to an application unlocking method and device for unlocking terminal application.
Background
With the development of terminal application technology, in order to protect the privacy of a terminal user, the current terminals are provided with some privacy protection software, such as terminal screen locking software, privacy protection software and the like, the software can require the user to input a password when the user uses the software, and only when the password input by the user is correct, the service can be provided for the user; for example, the terminal screen locking software can lock the terminal screen when the user does not use the terminal screen locking software, and can set an unlocking password and the like for protecting the safety of the privacy information of the user.
However, this method requires the user to memorize the unlocking password, and for users with poor memory, the key unlocking sometimes even becomes troublesome, and especially when the key set by the user is not easy to memorize or is lost carelessly, the user does not have a simple and convenient method to quickly retrieve the own key, and often only can send the key to an after-sale or maintenance point for unlocking, and sometimes even only can reinstall the key to cause personal information loss.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a method for unlocking an application without manually inputting a password.
Disclosure of Invention
The invention provides an application unlocking method and device, and solves the problem that in the prior art, when a user loses unlocking password information, the application cannot be unlocked.
The invention provides an application unlocking method, which comprises the following steps: the terminal determines an application needing unlocking; the terminal scans the picture to obtain picture information, and analyzes the picture information to obtain unlocking information; and the terminal compares the unlocking information with preset unlocking information, and if the comparison is passed, the application is unlocked.
Further, before scanning the picture, the above embodiment further includes: and acquiring preset unlocking information, and generating and storing the picture according to the preset unlocking information.
Further, in the above embodiment, the manner of generating the picture according to the preset unlocking information includes: and generating a picture according to preset unlocking information by using a one-dimensional code or two-dimensional code or three-dimensional code generating program.
Further, before generating a picture according to the preset unlocking information, the above embodiment further includes: encrypting the preset unlocking information by using an encryption algorithm, and generating a picture according to the encrypted preset unlocking information; after the unlocking information is obtained, before the unlocking information is compared with the preset unlocking information, the method further comprises the following steps: and decrypting the unlocking information by using a decryption algorithm matched with the encryption algorithm.
Further, in the above embodiment, the step of determining, by the terminal, the application to be unlocked includes: judging whether an application is in an emergency state, if so, taking the application as an application needing to be unlocked; the emergency state includes a state when the application cannot be normally unlocked.
Further, in the above embodiment, the preset unlocking information includes at least one of terminal identification information, user setting information, and application account information.
Further, in the above embodiment, the application is a terminal screen lock application.
The invention provides an application unlocking device, which comprises a selection module, a processing module and an unlocking module in one embodiment, wherein the selection module is used for determining an application needing to be unlocked; the processing module is used for scanning the picture to obtain picture information and analyzing the picture information to obtain unlocking information; the unlocking module is used for comparing the unlocking information with preset unlocking information, and if the unlocking information passes the comparison, the application is unlocked.
The invention has the beneficial effects that:
in the application unlocking method and device provided by the invention, the terminal scans the picture to obtain the picture information, analyzes the picture information to obtain the unlocking information, and unlocks the application when the unlocking information passes the comparison with the preset unlocking information in the terminal, so that the problem that the application cannot be unlocked when the user loses the unlocking password due to the fact that the user needs to memorize the unlocking password in the prior art is solved, and the use experience of the user is enhanced.
Drawings
Fig. 1 is a schematic diagram of an application unlocking method according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an application unlocking method according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of an application unlocking device according to a third embodiment of the present invention;
fig. 4 is a schematic diagram of an application unlocking method according to a fourth embodiment of the present invention.
Detailed Description
The invention will now be further explained by means of embodiments in conjunction with the accompanying drawings.
Fig. 1 is a schematic diagram of an application unlocking method according to a first embodiment of the present invention, and as can be seen from fig. 1, in this embodiment, the application unlocking method according to the present invention includes the following steps:
s101: the terminal determines an application needing unlocking;
the "terminal" referred to in the present application refers to a device that can scan and analyze a picture to obtain password information carried by the picture, including but not limited to a mobile phone, a computer, a palm computer, etc.; the application refers to applications supported by the terminal, and includes but is not limited to various applications that can be used only by inputting correct password information by a user, such as screen locking applications and privacy protection software in a mobile phone, and also such as computer startup password programs and information encryption and decryption software;
s102: the terminal scans the picture to obtain picture information; the picture is used for unlocking at least one application in the terminal;
the picture can be a conventional picture, a one-dimensional code, a two-dimensional code, a three-dimensional code and the like, the picture can be a printed picture, a picture stored in other terminals or service provider websites, a specific picture in the terminal and the like, and the picture can be only used for unlocking one application in the terminal, correspondingly unlocking two or more applications, or unlocking all applications in the terminal; the 'picture information' referred to in the application can be the image information of the 'picture' itself, and can also be the parameter information carried by the 'picture' and the like;
for the sake of the following explanation, the following assumptions are made: in the application, a terminal is assumed to be a mobile phone, a picture is assumed to be a two-dimensional code outside the terminal, and an application is assumed to be screen unlocking software.
S103: the terminal analyzes the picture information to obtain unlocking information;
after scanning a two-dimensional code picture, a terminal acquires parameter information carried by the two-dimensional code, analyzes the parameter information to acquire unlocking information, and executes the next operation after acquiring the unlocking information;
preferably, the 'unlocking information' related to the application comprises password parameters carried by the picture; an unlock password as carried in the two-dimensional code;
s104: the terminal compares the unlocking information with preset unlocking information, and if the comparison is passed, the selected application is unlocked;
the terminal compares the unlocking information obtained according to the two-dimensional code with preset unlocking information which is stored in the terminal and used for unlocking the screen; if the comparison is passed, unlocking the screen, and if the comparison is failed, reminding a user that the unlocking is failed;
preferably, the "preset unlocking information" related in the present application includes at least one of terminal identification information (e.g., an IMEI number of a mobile phone, etc.), user setting information (e.g., a picture selected by a user, a field written by a user, etc.), and application account information (e.g., an application account/password set by a terminal default/user, etc.);
the 'comparison passing' referred by the application can be that when the 'unlocking information' is required to be completely the same as the 'preset unlocking information', the comparison is considered to pass; or the similarity/similarity between the 'unlocking information' and the 'preset unlocking information' is required to reach a preset value (such as 80%), and the comparison is considered to be passed; the comparison mode and the preset value can be defaulted by a terminal or selected and set by a user.
Fig. 2 is a schematic diagram of an application unlocking method according to a second embodiment of the present invention, and as can be seen from fig. 2, in this embodiment, the application unlocking method according to the present invention includes the following steps:
s201: generating and storing pictures;
the step may be executed by the terminal itself or by other external devices, specifically: acquiring preset unlocking information, and generating and storing a picture according to the preset unlocking information; the 'preset unlocking information' related by the application can be correct information such as identification information of the terminal, user setting information, application account information and the like;
preferably, the mode of generating the picture according to the preset unlocking information may be that a one-dimensional code or a two-dimensional code or a three-dimensional code generating program is used for generating the picture according to the preset unlocking information;
S202-S205: the terminal determines an application needing unlocking, scans a picture to obtain unlocking information, compares the unlocking information with preset unlocking information, and unlocks the application if the comparison is passed; the same as in fig. 1, will not be described again.
Preferably, in other embodiments, before generating the picture according to the preset unlocking information, the application unlocking method shown in fig. 2 further includes: encrypting the preset unlocking information by using an encryption algorithm, and generating a picture according to the encrypted preset unlocking information; after the unlocking information is obtained, before the unlocking information is compared with the preset unlocking information, the method further comprises the following steps: decrypting the unlocking information by using a decryption algorithm matched with the encryption algorithm; through the encryption and decryption functions, the terminal screen can be unlocked only when the encryption algorithm is consistent with the decryption algorithm, so that the information set by a user cannot be illegally stolen, and other users are prevented from illegally unlocking the terminal by using terminal identification information such as IMEI (international mobile equipment identity) and the like which can be inquired.
Preferably, in another embodiment, the step of determining, by the terminal in the above embodiment, the application to be unlocked includes: judging whether an application is in an emergency state, if so, taking the application as an application needing to be unlocked; the emergency state comprises a state when the application cannot be normally unlocked; the normal unlocking mode refers to a conventional unlocking mode in the prior art, such as an unlocking mode that a user inputs a correct unlocking password to unlock a terminal, and the like.
Preferably, in other embodiments, the preset unlocking information in the above embodiments includes at least one of terminal identification information, user setting information, and application account information.
Preferably, in other embodiments, the application in the above embodiments is a terminal screen locking application.
Fig. 3 is a schematic diagram of an application unlocking device according to a third embodiment of the present invention, and as can be seen from fig. 3, in this embodiment, the application unlocking device 3 according to the present invention includes: a selection module 31, a processing module 32 and an unlocking module 33, wherein,
the selection module 31 is used for determining the application needing unlocking;
the processing module 32 is configured to scan a picture to obtain picture information, analyze the picture information to obtain unlocking information, and transmit the unlocking information to the unlocking module 33;
the unlocking module 33 is configured to compare the unlocking information with preset unlocking information, and unlock the application if the comparison is passed.
Preferably, the application unlocking device 3 shown in fig. 3 further includes a setting module, and the setting module is configured to set preset unlocking information; the preset unlocking information includes at least one of terminal identification information, user setting information and application account information. Further, the application unlocking device 3 further includes a storage module, which is used for storing preset unlocking information set by the setting module.
Preferably, the application unlocking device 3 shown in fig. 3 further includes a generation module, and the generation module is configured to acquire preset unlocking information, and generate and store a picture according to the preset unlocking information.
Preferably, the generating module in the above embodiment is specifically configured to generate the picture according to the preset unlocking information by using a one-dimensional code or a two-dimensional code or a three-dimensional code generating program.
Preferably, the generating module in the above embodiment is further configured to encrypt the preset unlocking information by using an encryption algorithm, and generate the picture according to the encrypted preset unlocking information; the processing module is also used for decrypting the unlocking information by using a decryption algorithm matched with the encryption algorithm.
Preferably, the specific application of the selection module 31 shown in fig. 3 determines whether an application is in an emergency state, and if so, the application is used as an application to be unlocked; the emergency state includes a state when the application cannot be normally unlocked.
Preferably, the application unlocking device 3 shown in fig. 3 further includes a setting module, and the setting module is configured to set at least one of the terminal identification information, the user setting information, and the application account information as the preset information.
In other embodiments, the application unlocking device 3 related to the present application may be located in the same terminal (such as a user mobile phone), that is, the terminal may generate a picture and output the picture to other devices for storage; or in multiple devices, for example, the generating module is located in the service provider device (the device is used to generate and print/upload pictures), and the selecting module, the processing module and the unlocking module are located in the user terminal device.
The present application will now be further explained with reference to a specific application example; fig. 4 is a schematic diagram of an application unlocking method according to a fourth embodiment of the present invention, and as can be seen from fig. 4, in this embodiment, the application unlocking method according to the present invention includes the following steps:
s401: generating a picture;
in this embodiment, a two-dimensional code picture is set, and the picture may be generated as follows:
the equipment generator and the service provider generate a two-dimensional code picture by using a two-dimensional code generating program according to the terminal identification information (such as IMEI), and the two-dimensional code picture is sent to the terminal user along with the terminal, or a service website of the equipment generator and the service provider exists for the terminal user to inquire and use; because other users can also inquire the terminal identification information, in order to protect the privacy and the safety of the users, encryption software can be firstly used for carrying out encryption processing on the terminal identification information, a two-dimensional code picture is generated by using the encrypted terminal identification information, and decryption software corresponding to the encryption software is stored in the terminal for the terminal to use when decrypting; therefore, the phenomena that other users illegally generate two-dimensional code pictures by using the terminal identification information to steal the privacy information of the terminal user and the like can be avoided; or,
a terminal user generates a two-dimensional code picture according to preset unlocking information such as terminal identification information, user setting information, application account information and the like, and stores the two-dimensional code picture in other equipment for use in unlocking application;
s402: determining an application needing to be unlocked, and calling an application unlocking program;
when a terminal user loses a password of the screen unlocking application, calling the application unlocking program;
s403: the terminal scans the picture and processes the picture to obtain unlocking information;
the terminal scans the two-dimensional code picture by using a two-dimensional code scanning program to obtain two-dimensional code picture information, analyzes the two-dimensional code picture information, and extracts/obtains the password parameters carried by the terminal, such as a field '1234567';
s404: the terminal compares the unlocking information with preset unlocking information to generate a comparison result;
if the preset unlocking information set by the terminal user is '1234567', and the preset unlocking information is completely matched, the comparison result is that the comparison is passed; if the preset unlocking information set by the terminal user is '12345678', and the matching degree is greater than 80%, the comparison result is that the comparison is passed; if the preset unlocking information set by the terminal user is 'abcdefg', the incomplete matching or the matching degree is less than 80%, and the comparison result is that the comparison is failed;
s405: the terminal executes corresponding unlocking operation on the application according to the comparison result;
the method specifically comprises the following steps: and if the comparison result is that the comparison is passed, unlocking the screen, and if the comparison result is that the comparison is not passed, not unlocking the screen and reminding the user of the password error.
In summary, the implementation of the present invention has at least the following advantages:
firstly, the terminal scans a picture, analyzes the picture to obtain unlocking information, and unlocks the application when the unlocking information passes comparison with preset unlocking information in the terminal, so that the problem that the application cannot be unlocked due to the fact that a user loses an unlocking password due to the fact that the user needs to memorize the unlocking password is solved, and the use experience of the user is enhanced;
secondly, pictures are scanned in an image scanning mode, so that the method is compatible with most of the existing terminal equipment;
thirdly, the preset unlocking information is encrypted, so that the preset unlocking information is prevented from being illegally stolen;
finally, the terminal identification information/user setting information/application account information is set as the preset unlocking information, so that the terminal user can select the type of the decryption information by himself, and the user experience is further enhanced.
The above embodiments are only examples of the present invention, and are not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical spirit of the present invention still belongs to the protection scope of the technical solution of the present invention.
Claims (13)
1. An application unlocking method, comprising:
the terminal determines an application needing unlocking;
the terminal scans a picture to obtain picture information, and analyzes the picture information to obtain unlocking information;
and the terminal compares the unlocking information with preset unlocking information, and if the comparison is passed, the application is unlocked.
2. The application unlocking method as claimed in claim 1, further comprising, before scanning the picture: and acquiring the preset unlocking information, and generating and storing the picture according to the preset unlocking information.
3. The application unlocking method of claim 2, wherein the manner of generating the picture according to the preset unlocking information includes: and generating the picture according to the preset unlocking information by utilizing a one-dimensional code or two-dimensional code or three-dimensional code generating program.
4. The application unlocking method according to claim 2, further comprising, before generating the picture according to the preset unlocking information: encrypting the preset unlocking information by using an encryption algorithm, and generating the picture according to the encrypted preset unlocking information; after the unlocking information is obtained, before the unlocking information is compared with the preset unlocking information, the method further comprises the following steps: and decrypting the unlocking information by using a decryption algorithm matched with the encryption algorithm.
5. The application unlocking method according to any one of claims 1 to 4, wherein the step of the terminal determining the application to be unlocked includes: judging whether an application is in an emergency state, if so, taking the application as an application needing to be unlocked; the emergency state includes a state when the application cannot be normally unlocked.
6. The application unlocking method according to any one of claims 1 to 4, wherein the preset unlocking information includes at least one of terminal identification information, user setting information, and application account information.
7. The application unlocking method according to any one of claims 1 to 4, wherein the application is a terminal screen lock application.
8. An application unlocking device is characterized by comprising a selection module, a processing module and an unlocking module, wherein,
the selection module is used for determining the application needing unlocking;
the processing module is used for scanning pictures to obtain picture information and analyzing the picture information to obtain unlocking information;
the unlocking module is used for comparing the unlocking information with preset unlocking information, and if the unlocking information is compared with the preset unlocking information, the application is unlocked.
9. The application unlocking device of claim 8, further comprising a generation module, wherein the generation module is configured to obtain the preset unlocking information, and generate and store the picture according to the preset unlocking information.
10. The application unlocking device of claim 9, wherein the generating module is specifically configured to generate the picture according to the preset unlocking information by using a one-dimensional code or a two-dimensional code or a three-dimensional code generating program.
11. The application unlocking device of claim 9, wherein the generating module is further configured to encrypt the preset unlocking information by using an encryption algorithm, and generate the picture according to the encrypted preset unlocking information; the processing module is further used for decrypting the unlocking information by using a decryption algorithm matched with the encryption algorithm.
12. The application unlocking device according to any one of claims 8 to 11, wherein the selection module is specifically configured to determine whether an application is in an emergency state, and if so, take the application as an application to be unlocked; the emergency state includes a state when the application cannot be normally unlocked.
13. The application unlocking device according to any one of claims 8 to 11, further comprising a setting module configured to set at least one of terminal identification information, user setting information, and application account information as the preset information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390250.6A CN104424409A (en) | 2013-08-30 | 2013-08-30 | Application unlocking method and device |
| PCT/CN2013/086936 WO2014169627A1 (en) | 2013-08-30 | 2013-11-12 | Application unlocking method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390250.6A CN104424409A (en) | 2013-08-30 | 2013-08-30 | Application unlocking method and device |
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| Publication Number | Publication Date |
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| CN104424409A true CN104424409A (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310390250.6A Pending CN104424409A (en) | 2013-08-30 | 2013-08-30 | Application unlocking method and device |
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| Country | Link |
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| CN (1) | CN104424409A (en) |
| WO (1) | WO2014169627A1 (en) |
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| CN104951678A (en) * | 2015-06-08 | 2015-09-30 | 小米科技有限责任公司 | Unlocking method and device |
| CN105303389A (en) * | 2015-10-21 | 2016-02-03 | 珠海格力电器股份有限公司 | Equipment anti-counterfeiting method and device |
| CN105631271A (en) * | 2016-01-29 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method, unlocking device, wearable intelligent equipment and terminal |
| CN105653911A (en) * | 2016-01-06 | 2016-06-08 | 上海斐讯数据通信技术有限公司 | Unlocking method and system based on two-dimension code |
| CN105897722A (en) * | 2016-05-05 | 2016-08-24 | 广东小天才科技有限公司 | Method and system for quickly unlocking through client and mobile terminal |
| CN105956452A (en) * | 2016-04-20 | 2016-09-21 | 上海斐讯数据通信技术有限公司 | Method and system for unlocking device |
| CN106951770A (en) * | 2017-05-12 | 2017-07-14 | 维沃移动通信有限公司 | A kind of terminal unlock method and terminal |
| CN107315938A (en) * | 2017-06-26 | 2017-11-03 | 上海斐讯数据通信技术有限公司 | A kind of emergent unlocked by fingerprint method and system of smart machine based on third party device |
| CN107346387A (en) * | 2017-06-23 | 2017-11-14 | 深圳传音通讯有限公司 | Unlocking method and device |
| CN107391972A (en) * | 2017-07-06 | 2017-11-24 | 北京小米移动软件有限公司 | software control method, device and mobile terminal |
| CN107423655A (en) * | 2017-09-07 | 2017-12-01 | 福州图腾易讯信息技术有限公司 | One kind sets code encryption method and terminal |
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| CN104951678A (en) * | 2015-06-08 | 2015-09-30 | 小米科技有限责任公司 | Unlocking method and device |
| CN105303389A (en) * | 2015-10-21 | 2016-02-03 | 珠海格力电器股份有限公司 | Equipment anti-counterfeiting method and device |
| CN105653911A (en) * | 2016-01-06 | 2016-06-08 | 上海斐讯数据通信技术有限公司 | Unlocking method and system based on two-dimension code |
| CN105631271B (en) * | 2016-01-29 | 2019-08-02 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method, tripper and wearable smart machine and terminal |
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| CN105897722A (en) * | 2016-05-05 | 2016-08-24 | 广东小天才科技有限公司 | Method and system for quickly unlocking through client and mobile terminal |
| CN105897722B (en) * | 2016-05-05 | 2019-11-26 | 广东小天才科技有限公司 | Method and system for quickly unlocking through client and mobile terminal |
| CN106951770A (en) * | 2017-05-12 | 2017-07-14 | 维沃移动通信有限公司 | A kind of terminal unlock method and terminal |
| CN107346387A (en) * | 2017-06-23 | 2017-11-14 | 深圳传音通讯有限公司 | Unlocking method and device |
| CN107315938A (en) * | 2017-06-26 | 2017-11-03 | 上海斐讯数据通信技术有限公司 | A kind of emergent unlocked by fingerprint method and system of smart machine based on third party device |
| CN107391972A (en) * | 2017-07-06 | 2017-11-24 | 北京小米移动软件有限公司 | software control method, device and mobile terminal |
| CN107391972B (en) * | 2017-07-06 | 2020-11-10 | 北京小米移动软件有限公司 | Software control method and device and mobile terminal |
| CN107423655A (en) * | 2017-09-07 | 2017-12-01 | 福州图腾易讯信息技术有限公司 | One kind sets code encryption method and terminal |
| CN107423655B (en) * | 2017-09-07 | 2020-04-28 | 福州图腾易讯信息技术有限公司 | Setting code encryption method and terminal |
| WO2019061219A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Screen unlocking method and terminal |
| CN110419042A (en) * | 2017-09-29 | 2019-11-05 | 华为技术有限公司 | A kind of method and terminal of unlocking screen |
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|---|---|
| WO2014169627A1 (en) | 2014-10-23 |
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