CN109241713A - Fingerprint unlocking method and device and user terminal - Google Patents
Fingerprint unlocking method and device and user terminal Download PDFInfo
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- CN109241713A CN109241713A CN201710557483.9A CN201710557483A CN109241713A CN 109241713 A CN109241713 A CN 109241713A CN 201710557483 A CN201710557483 A CN 201710557483A CN 109241713 A CN109241713 A CN 109241713A
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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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The embodiment of the invention relates to the field of intelligent terminals, and discloses a fingerprint unlocking method, a fingerprint unlocking device and a user terminal. The fingerprint unlocking method comprises the following steps: receiving a touch operation on the screen of the user terminal; acquiring fingerprint information of the touch operation and position information of the touch operation; and if the position information is matched with a preset area of the screen of the user terminal and the fingerprint information is matched with an unlocking fingerprint, unlocking the locking application icon in the preset area. Through the technical scheme, the embodiment of the invention meets the requirement that a user conveniently and quickly unlocks a plurality of locked applications, and improves the user experience.
Description
Technical Field
The invention relates to the field of intelligent terminals, in particular to a fingerprint unlocking method and device and a user terminal.
Background
With the development of society, the security of the traditional security system is more and more vulnerable, and in the networking era today, the people's life needs to confirm the identity of the individual and determine the authority at any time, and the requirement of people on the security in the information society is higher and higher. People are then looking to biometric identification techniques. As the representative of biometric identification, with the progress of science and technology and the continuous innovation of sensor technology, fingerprint identification technology becomes the standard configuration of mainstream terminal equipment and is widely applied to unlocking, mobile payment, file encryption, shortcut and the like.
In the process of implementing the invention, the inventor finds that the following problems exist in the related art: the existing fingerprint encryption only aims at a single application or a single file, and when a user wants to unlock to check a plurality of applications, the user needs to unlock one by one at a Home key, which is very inconvenient and cannot meet the requirement that the user conveniently and quickly unlocks a plurality of locked applications.
Disclosure of Invention
The embodiment of the invention provides a fingerprint unlocking method, a fingerprint unlocking device and a user terminal, which are used for unlocking an application icon in a preset area lock by acquiring fingerprint information and position information of touch operation of a user on a terminal screen so as to meet the requirement of the user on conveniently and quickly unlocking a plurality of locked applications.
In order to achieve the above purpose, the embodiment of the invention discloses the following technical scheme:
in a first aspect, an embodiment of the present invention provides a fingerprint unlocking method, which is applied to a user terminal, where a screen of the user terminal includes a preset area, and a locked application icon is provided in the preset area, where the method includes: receiving a touch operation on the screen of the user terminal; acquiring fingerprint information of the touch operation and position information of the touch operation; and if the position information is matched with a preset area of the screen of the user terminal and the fingerprint information is matched with an unlocking fingerprint, unlocking the locking application icon in the preset area.
Optionally, the method further comprises: and if the fingerprint information is not matched with the unlocking fingerprint, prompting to input a preset unlocking question answer, and if the answer is correct, unlocking the locking application icon in the preset area.
Optionally, the method further comprises: and if the fingerprint information is not matched with the unlocking fingerprint, acquiring the track information of the touch operation, and if the track information is matched with a preset unlocking track, unlocking the locking application icon in the preset area.
Optionally, the method further comprises: presetting the application icons accommodated in the preset area, and generating the locking application icons.
Optionally, the method further comprises: and presetting an unlocking fingerprint.
Optionally, the method further comprises: and changing the preset unlocking fingerprint.
In a second aspect, an embodiment of the present invention provides a fingerprint unlocking device, which is applied to a user terminal, where a screen of the user terminal includes a preset area, and a locked application icon is provided in the preset area, where the device includes: a receiving unit for receiving a touch operation on the screen of the user terminal; the acquisition unit is used for acquiring the fingerprint information of the touch operation and the position information of the touch operation; and the unlocking unit is used for unlocking the locked application icon in the preset area if the position information is matched with the preset area of the user terminal screen and the fingerprint information is matched with the unlocking fingerprint.
Optionally, the apparatus further comprises: and the question unit is used for prompting the input of a preset unlocking question answer if the fingerprint information is not matched with the unlocking fingerprint, and unlocking the locking application icon in the preset area if the answer is correct.
Optionally, the apparatus further comprises: and the track unit is used for acquiring track information of the touch operation if the fingerprint information is not matched with an unlocking fingerprint, and unlocking the locking application icon in the preset area if the track information is matched with a preset unlocking track.
Optionally, the apparatus further comprises: and the preset fingerprint unit is used for presetting an unlocking fingerprint.
Optionally, the apparatus further comprises: and the changing unit is used for changing the preset unlocking fingerprint.
In a third aspect, an embodiment of the present invention provides a user terminal for fingerprint unlocking, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of fingerprint unlocking as described above.
In a fourth aspect, the present invention also provides a non-transitory computer-readable storage medium storing computer-executable instructions for enabling a user terminal to perform the method for unlocking a fingerprint as described above.
In a fifth aspect, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, the computer program including program instructions, which when executed by a computer, cause the computer to execute the method for unlocking a fingerprint as described above.
The embodiment of the invention has the beneficial effects that: in contrast to the prior art, the fingerprint unlocking method provided by the embodiment of the invention obtains the fingerprint information and the position information of the touch operation by receiving the touch operation on the screen of the user terminal, and unlocks the locked application icon in the preset area if the position information is matched with the preset area of the screen of the user terminal and the fingerprint information is matched with the unlocking fingerprint; the requirement of a user for conveniently and quickly unlocking a plurality of locked applications is met, and the user experience is improved.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic flowchart of a method for unlocking a fingerprint according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of an application example of a method for unlocking a fingerprint according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an application scenario provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fingerprint unlocking device provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a user terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment of the invention provides a fingerprint unlocking method, a fingerprint unlocking device and a user terminal.
In the embodiment of the present invention, the user terminal may be an electronic device suitable for screen fingerprint unlocking, such as a smart phone, a computer, a Personal Digital Assistant (PDA), a tablet computer, a smart watch, and an electronic book.
The user terminal supports installation of various desktop applications, such as one or more of the following: a drawing application, a presentation application, a word processing application, a spreadsheet application, a gaming application, a telephone application, a video conferencing application, an email application, an instant messaging application, a training support application, a photo application, a digital camera application, a digital video recorder application, a web browsing application, a digital music player application, a digital video player application, and the like.
Specifically, the following describes a process of fingerprint unlocking of a smart phone in detail with reference to specific drawings.
Fig. 1 is a schematic flowchart of a method for unlocking a fingerprint according to an embodiment of the present invention. Referring to fig. 1, the method includes:
110. receiving a touch operation on the screen of the user terminal;
in this embodiment, the user terminal screen may be a screen of the smart phone, and may display files, applications, and the like on the smart phone, and sense a touch operation of a finger or a contact, and may execute corresponding events, such as opening an application, viewing a file, and the like, according to the touch operation of the user on the smart phone screen. The user terminal screen includes a preset area. The preset area is a fingerprint unlocking area and is internally provided with a locking application icon. The "touch operation" may be a pressing, clicking, sliding or other operation, and includes fingerprint information and position information as described in the following step. Touch operations performed by a user on the screen of the smart phone, including screen-on touch operations and screen-off touch operations, can be freely set by the user. And when the user terminal receives the touch operation on the screen of the user terminal, finishing the execution of the next step according to the preset logic.
The step can enable the user to directly perform touch operation on the terminal screen without operating the Home key, is more convenient and faster, and improves the user experience.
120. Acquiring fingerprint information of the touch operation and position information of the touch operation;
in this embodiment, the touch operation includes fingerprint information and position information, where the "fingerprint information" is a finger fingerprint of a user performing the touch operation, and may include one or more finger fingerprints, and the fingerprint information may be acquired through fingerprint acquisition technologies such as optical identification, a capacitive sensor, and bio-radio frequency; the "position information" is a position condition of a finger of a user performing a touch operation, and may be obtained by establishing a coordinate system or the like, and is used to further determine whether the touch operation is in a preset area.
Acquiring the fingerprint information of the touch operation and the position information of the touch operation may include: acquiring position information and then acquiring fingerprint information; alternatively, the position information and the fingerprint information are acquired at the same time. If the position information is acquired firstly and then the fingerprint information is acquired, judging whether the touch operation is performed in a preset area or not, and if not, not acquiring the fingerprint information; if the position information and the fingerprint information are acquired simultaneously, whether the touch operation is in the preset area or not and whether the fingerprint information is matched with the unlocking fingerprint or not are judged simultaneously, and when the touch operation is in the preset area and the fingerprint information is matched with the unlocking fingerprint, the next operation is executed.
130. If the position information is matched with a preset area of the user terminal screen and the fingerprint information is matched with an unlocking fingerprint, unlocking a locking application icon in the preset area;
in the present embodiment, the lock application icon is an icon of an application customized by the user, and may be an email application icon, a short message application icon, a photo application icon, or the like, which relates to privacy by the user. The locked application icon in the preset area needs to be further operated by unlocking the preset area. For example, if the user of the smart phone sets the album application as the lock application, the lock application icon in the preset area includes the album icon, and the user needs to unlock the preset area to open the album application, so as to further view the album content.
If the smart phone firstly acquires the position information of the user touch operation, judging whether the position information is matched with a preset area of a user terminal screen, and if so, acquiring the fingerprint information of the user touch operation; and then, matching the acquired fingerprint information with fingerprint templates in a preset fingerprint template library one by one, judging whether the fingerprint information is matched with an unlocking fingerprint, and unlocking the locking application icon in the preset area if the fingerprint information is matched with the unlocking fingerprint. If the smart phone simultaneously acquires the position information and the fingerprint information of the touch operation of the user, whether the position information is matched with the preset area or not and whether the fingerprint information is matched with the unlocking fingerprint or not are simultaneously judged, and if the position information is matched with the unlocking fingerprint, the locking application icon in the preset area is unlocked. For example, if the smartphone user sets multiple applications as locked applications, such as: the method comprises the steps that when the smart phone receives touch operation of a user on a screen, fingerprint information and position information of the touch operation of the user are obtained, when the position information of the touch operation of the user is identified to be matched with a preset area, and the fingerprint information is matched with a preset unlocking fingerprint, all application programs in the preset area are unlocked, and at the moment, the user can check the e-mail application program, the instant message application program, the photo application program and the digital camera application program.
According to the technical scheme, the beneficial effects of the embodiment of the invention are as follows: in contrast to the prior art, the fingerprint unlocking method provided by the embodiment of the invention obtains the fingerprint information and the position information of the touch operation by receiving the touch operation on the screen of the user terminal, and unlocks the locked application icon in the preset area if the position information is matched with the preset area of the screen of the user terminal and the fingerprint information is matched with the unlocking fingerprint; the requirement of a user for conveniently and quickly unlocking a plurality of locked applications is met, and the user experience is improved.
In some embodiments, the method further comprises: and if the fingerprint information is not matched with the unlocking fingerprint, prompting to input a preset unlocking question answer, and if the answer is correct, unlocking the locking application icon in the preset area. When the smart phone user wants to share the locked application program in the preset area with other users, and the other users do not have the preset unlocking fingerprint, the locked application icon in the preset area can be unlocked by answering the preset unlocking question. The "preset unlocking problem" may be an unlocking password or a problem set by the user. Therefore, in some embodiments, when the fingerprint information of the touch operation acquired by the smartphone does not match the unlocking fingerprint, a preset unlocking question is displayed on the smartphone screen, and a keyboard is input, the user inputs a preset unlocking question answer through the keyboard, and when the answer matches the preset answer, the locked application icon in the preset area is unlocked. For example, if the user a of the smart phone sets the album application as the locking application, when the user a gives the smart phone to the user b and wants to share the album with the user b, the user b performs a touch operation on the screen of the smart phone, and when the smart phone detects that the fingerprint information of the user b is not matched with the unlocking fingerprint, the preset unlocking problem is displayed on the screen, if: "my birthday is? And when the answer input by the user B is matched with the preset answer, unlocking the photo album application program.
In some embodiments, the method further comprises: and if the fingerprint information is not matched with the unlocking fingerprint, acquiring the track information of the touch operation, and if the track information is matched with a preset unlocking track, unlocking the locking application icon in the preset area. When the smart phone user wants to share the locked application program in the preset area with other users, the other users do not have the preset unlocking fingerprint, and the locked application icon in the preset area can be unlocked by inputting the unlocking track. The "track information" may be track information in a preset area or track information in a non-preset area, and the track information is acquired through a sensor, and the track information includes a curve or a graph and is customized by a user. Therefore, in some embodiments, when the fingerprint information of the touch operation acquired by the smartphone does not match the unlocking fingerprint, trajectory information of the touch operation is acquired, a user inputs a trajectory on a screen of the smartphone, and when the trajectory matches a preset unlocking trajectory, the locked application icon in the preset area is unlocked. For example, if the user a of the smart phone sets the album application as the locking application, when the user a gives the smart phone to the user b and wants to share the album with the user b, the user b performs a touch operation on a screen of the smart phone, when the smart phone detects that the fingerprint information of the user b is not matched with the unlocking fingerprint, the user b inputs a track, such as drawing a circle, and when the input track of the user b is matched with the preset unlocking track, the album application is unlocked.
In some embodiments, the method further comprises: presetting the application icons accommodated in the preset area, and generating the locking application icons. The user terminal includes many applications such as an email application, an instant messaging application, a photo application, a digital camera application, and the like, which are displayed on a screen of the user terminal in the form of application icons. In general, a user may perform an operation of opening an application by clicking an application icon, or may set a locked application icon so that the application icon cannot be opened directly by clicking. Thus, in some embodiments, a user of the smartphone may preset a lock application icon, may drag the application icon to a preset area, or select an application icon added to the lock in a list of all application icons, and so on. For example, there are multiple applications on the smart phone, such as: the method comprises the steps that an email application program, an instant message application program, a photo application program and a digital camera application program are used, a user A drags the photo application program to a preset area to generate a locking application icon, and then the photo application program can be unlocked only in a mode of unlocking through fingerprints, answering a preset unlocking question or inputting an unlocking track and the like so as to further view the photo application program.
In some embodiments, the method further comprises: and presetting an unlocking fingerprint. After the position information is matched with the preset area of the screen of the user terminal, the locking application icon in the preset area can be unlocked only if the fingerprint information is matched with the unlocking fingerprint. Wherein the unlocking fingerprint needs to be preset. The smart phone can acquire the fingerprint characteristics of a user through the fingerprint module, then carry out operation processing on the acquired fingerprint characteristics of the user according to a fingerprint template generation algorithm to generate a fingerprint template, and further store the generated fingerprint template into a fingerprint template library in the smart phone storage template so as to carry out subsequent fingerprint information matching.
In some embodiments, the method further comprises: and changing the preset unlocking fingerprint. The preset fingerprint information can allow a user to change, and the fingerprint template stored in the fingerprint template library acquired by the smart phone can be changed, added or deleted according to the setting of the user. A plurality of fingerprint templates can be stored in one fingerprint template library at the same time. The altering may also include altering a preset unlock problem and altering a preset unlock trajectory.
According to the technical scheme, the beneficial effects of the embodiment of the invention are as follows: in contrast to the prior art, the fingerprint unlocking method provided by the embodiment of the invention obtains the fingerprint information and the position information of the touch operation by receiving the touch operation on the screen of the user terminal, and unlocks the locked application icon in the preset area if the position information is matched with the preset area of the screen of the user terminal and the fingerprint information is matched with the unlocking fingerprint; the requirement of a user for conveniently and quickly unlocking a plurality of locked applications is met, and the user experience is improved.
Fig. 2 is a schematic flowchart of an application example of a method for unlocking a fingerprint according to an embodiment of the present invention. Referring to fig. 2, the method includes:
210. presetting application icons accommodated in a preset area, and generating locked application icons;
a user of the smart phone can preset a locking application icon, and the locking application icon is generated by dragging the application icon to a preset area. For example, if the smartphone user a wishes to lock a photo application, an instant messaging application, and an email application, the three applications are dragged from the main plane to a preset area for locking.
220. Presetting an unlocking fingerprint;
and after the locking application icon is generated, prompting a preset unlocking fingerprint on a screen of the smart phone. The smart phone acquires the fingerprint characteristics of a user through the fingerprint module, generates a fingerprint template, stores the fingerprint template in the fingerprint template library, and uses the fingerprint template as a preset unlocking fingerprint. For example, the smartphone user a preset unlock fingerprint is stored in a fingerprint template library, such as "fingerprint 1".
230. Receiving a touch operation on the screen of the user terminal;
when a user A of the smart phone gives a mobile phone to a user B, and the user B performs sliding operation on a screen of the smart phone, the smart phone receives touch operation of the user B on the screen.
240. Acquiring position information of the touch operation;
and acquiring position information of the touch operation by establishing a coordinate system according to the touch operation received by the smart phone.
250. If the position information is matched with a preset area of a screen of the user terminal, acquiring fingerprint information of the touch operation;
when the position information acquired by the smart phone is matched with the preset area, namely the user B performs touch operation in the preset area, the fingerprint information of the user B, such as 'fingerprint 2', is acquired through an ultrasonic technology.
260. And if the fingerprint information is not matched with the unlocking fingerprint, acquiring the track information of the touch operation, inputting a preset unlocking question answer when a prompt is given, and if the answer is correct, unlocking the locking application icon in the preset area.
Referring to fig. 3, when the fingerprint information "fingerprint 2" acquired by the smart phone is not matched with the unlocking fingerprint "fingerprint 1", the unlocking problem is displayed: "my birthday is? After the user A tells the user B to unlock the answer to the question, the user B inputs the answer, and if the answer is correct, all the locked application icons in the preset area are unlocked.
According to the technical scheme, the beneficial effects of the embodiment of the invention are as follows: in contrast to the prior art, the fingerprint unlocking method provided by the embodiment of the invention obtains the fingerprint information and the position information of the touch operation by receiving the touch operation on the screen of the user terminal, and unlocks the locked application icon in the preset area if the position information is matched with the preset area of the screen of the user terminal and the fingerprint information is matched with the unlocking fingerprint; the requirement of a user for conveniently and quickly unlocking a plurality of locked applications is met, and the user experience is improved.
Fig. 4 is a schematic structural diagram of a fingerprint unlocking device according to an embodiment of the present invention. Referring to fig. 4, the apparatus 400 includes: a receiving unit 410 for receiving a touch operation on the screen of the user terminal; an obtaining unit 420, configured to obtain fingerprint information of the touch operation and position information of the touch operation; an unlocking unit 430, configured to unlock the locked application icon in the preset area if the location information matches the preset area of the user terminal screen and the fingerprint information matches an unlocking fingerprint.
Optionally, the apparatus 400 further comprises: the question unit 440 is configured to prompt to input a preset unlocking question answer if the fingerprint information does not match the unlocking fingerprint, and unlock the locked application icon in the preset area if the answer is correct.
Optionally, the apparatus 400 further comprises: a track unit 450, configured to acquire track information of the touch operation if the fingerprint information is not matched with an unlocking fingerprint, and unlock a locked application icon in the preset area if the track information is matched with a preset unlocking track.
Optionally, the apparatus 400 further comprises: the preset icon unit 460 is configured to preset the application icons accommodated in the preset area, and generate a locked application icon.
Optionally, the apparatus 400 further comprises: the preset fingerprint unit 470 is used for presetting an unlocking fingerprint.
Optionally, the apparatus 400 further comprises: a changing unit 480, configured to change the preset unlocking fingerprint.
Since the apparatus embodiment and the method embodiment are based on the same concept, the contents of the apparatus embodiment may refer to the method embodiment on the premise that the contents do not conflict with each other, and are not described herein again.
According to the technical scheme, the beneficial effects of the embodiment of the invention are as follows: in contrast to the prior art, the fingerprint unlocking method provided by the embodiment of the invention obtains the fingerprint information and the position information of the touch operation by receiving the touch operation on the screen of the user terminal, and unlocks the locked application icon in the preset area if the position information is matched with the preset area of the screen of the user terminal and the fingerprint information is matched with the unlocking fingerprint; the requirement of a user for conveniently and quickly unlocking a plurality of locked applications is met, and the user experience is improved.
Fig. 5 is a schematic structural diagram of a user terminal according to an embodiment of the present invention, where the user terminal may be an electronic device suitable for unlocking by using screen fingerprints, such as a smart phone, a computer, a Personal Digital Assistant (PDA), a tablet computer, a smart watch, and an electronic book, please refer to fig. 5, where the user terminal 500 includes:
one or more processors 510 and memory 520, with one processor 510 being an example in fig. 5.
The processor 510 and the memory 520 may be connected by a bus or other means, such as by a bus in FIG. 5.
The memory 520, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the instant message reminding method in the embodiment of the present invention (for example, the receiving unit 410, the obtaining unit 420, and the unlocking unit 430 shown in fig. 4). The processor 510 executes various functional applications and data processing of the user terminal, namely, the method for unlocking fingerprints of the above-mentioned method embodiment, by executing the nonvolatile software program, instructions and modules stored in the memory 520.
The memory 520 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the instant message alert device, and the like. Further, the memory 520 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 520 optionally includes memory located remotely from processor 510, which may be connected to the instant message reminder device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 520, and when executed by the one or more processors 510, perform the method for fingerprint unlocking in any of the above-described method embodiments, for example, the method steps 110 to 130 in fig. 1 described above, and implement the functions of the unit 410 and 430 in fig. 4.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A fingerprint unlocking method is applied to a user terminal, and is characterized in that a screen of the user terminal comprises a preset area, and a locking application icon is arranged in the preset area, and the method comprises the following steps:
receiving a touch operation on the screen of the user terminal;
acquiring fingerprint information of the touch operation and position information of the touch operation;
and if the position information is matched with a preset area of the screen of the user terminal and the fingerprint information is matched with an unlocking fingerprint, unlocking the locking application icon in the preset area.
2. The method of claim 1, further comprising:
and if the fingerprint information is not matched with the unlocking fingerprint, prompting to input a preset unlocking question answer, and if the answer is correct, unlocking the locking application icon in the preset area.
3. The method of claim 1, further comprising:
and if the fingerprint information is not matched with the unlocking fingerprint, acquiring the track information of the touch operation, and if the track information is matched with a preset unlocking track, unlocking the locking application icon in the preset area.
4. The method of claim 1, further comprising:
presetting the application icons accommodated in the preset area, and generating the locking application icons.
5. The method according to any one of claims 1-4, further comprising:
and presetting an unlocking fingerprint.
6. The method of claim 5, further comprising:
and changing the preset unlocking fingerprint.
7. The utility model provides a device of fingerprint unblock, is applied to user terminal, and its characterized in that, user terminal screen contains the preset area, the preset area content has the locking application icon, the device includes:
a receiving unit for receiving a touch operation on the screen of the user terminal;
the acquisition unit is used for acquiring the fingerprint information of the touch operation and the position information of the touch operation;
and the unlocking unit is used for unlocking the locked application icon in the preset area if the position information is matched with the preset area of the user terminal screen and the fingerprint information is matched with the unlocking fingerprint.
8. The apparatus of claim 7, further comprising:
and the question unit is used for prompting the input of a preset unlocking question answer if the fingerprint information is not matched with the unlocking fingerprint, and unlocking the locking application icon in the preset area if the answer is correct.
9. The apparatus of claim 7, further comprising:
and the track unit is used for acquiring track information of the touch operation if the fingerprint information is not matched with an unlocking fingerprint, and unlocking the locking application icon in the preset area if the track information is matched with a preset unlocking track.
10. The apparatus of claim 7, further comprising:
and the preset icon unit is used for presetting the application icons accommodated in the preset area and generating the locking application icons.
11. The apparatus of claims 7-10, further comprising:
and the preset fingerprint unit is used for presetting an unlocking fingerprint.
12. The apparatus of claim 7, further comprising:
and the changing unit is used for changing the preset unlocking fingerprint.
13. A user terminal, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.
14. A non-transitory computer-readable storage medium having stored thereon computer-executable instructions for enabling a user terminal to perform the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557483.9A CN109241713A (en) | 2017-07-10 | 2017-07-10 | Fingerprint unlocking method and device and user terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557483.9A CN109241713A (en) | 2017-07-10 | 2017-07-10 | Fingerprint unlocking method and device and user terminal |
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| Publication Number | Publication Date |
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| CN109241713A true CN109241713A (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710557483.9A Pending CN109241713A (en) | 2017-07-10 | 2017-07-10 | Fingerprint unlocking method and device and user terminal |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077518A (en) * | 2014-07-03 | 2014-10-01 | 南昌欧菲生物识别技术有限公司 | Device and method for unlocking and executing application |
| CN105117123A (en) * | 2015-07-30 | 2015-12-02 | 努比亚技术有限公司 | Device and method for displaying hidden object |
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2017
- 2017-07-10 CN CN201710557483.9A patent/CN109241713A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077518A (en) * | 2014-07-03 | 2014-10-01 | 南昌欧菲生物识别技术有限公司 | Device and method for unlocking and executing application |
| CN105117123A (en) * | 2015-07-30 | 2015-12-02 | 努比亚技术有限公司 | Device and method for displaying hidden object |
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