CN107423595A - A kind of unlocked by fingerprint method and device - Google Patents
A kind of unlocked by fingerprint method and device Download PDFInfo
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- CN107423595A CN107423595A CN201710153505.5A CN201710153505A CN107423595A CN 107423595 A CN107423595 A CN 107423595A CN 201710153505 A CN201710153505 A CN 201710153505A CN 107423595 A CN107423595 A CN 107423595A
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- fingerprint
- fingerprint image
- message
- keyguard
- fingerprintservice
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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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- 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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04804—Transparency, e.g. transparent or translucent windows
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a kind of unlocked by fingerprint method and device.Method includes：When detecting the touch operation for fingerprint module, the fingerprint image for passing through the fingerprint module typing is gathered；The fingerprint image is matched with preset fingerprint image；When the fingerprint image and preset fingerprint images match success, the parallel operation of execution first and the second operation, first operation is transparency process locking screen interface, and described second operates to release the locking screen interface.The embodiment of the present invention is advantageous to improve unlocked by fingerprint speed, reduces unlocked by fingerprint and takes.
Description
Technical field
The present invention relates to technical field of mobile terminals, and in particular to a kind of unlocked by fingerprint method and device.
Background technology
With a large amount of popularization and applications of smart mobile phone, the application that smart mobile phone can be supported is more and more, and function is increasingly
It is powerful, wherein, fingerprint sensor has turned into the standard configuration of smart mobile phone, and unlocked by fingerprint function is also as the basic of smart mobile phone
Function, unlocked by fingerprint can be used for unlocking screen, file/program encryption, mobile payment etc., in increasingly wider same of its purposes
When, more and more higher is also required to the performance of unlocked by fingerprint.
At present, the work of unlocked by fingerprint is let go from user points to identification and completes, and can be divided into fingerprint collecting, images match,
Interface display three phases, and the unlocked by fingerprint time is the total time-consuming for the above three stage unblock being completed to finally the match is successful,
The time-consuming important symbol as unlocked by fingerprint performance, quick unlocked by fingerprint can lift Consumer's Experience, therefore also turn into each
The publicity focus of individual terminal producer product news conference.
The content of the invention
The embodiments of the invention provide a kind of unlocked by fingerprint method and device, unlocked by fingerprint speed can be improved, reduction refers to
Line unblock is time-consuming.
In a first aspect, the embodiment of the present invention provides a kind of unlocked by fingerprint method, applied to the movement under bright screen state
Terminal, methods described include：
When detecting the touch operation for fingerprint module, the fingerprint image for passing through the fingerprint module typing is gathered；
The fingerprint image is matched with preset fingerprint image；
It is parallel to perform the first operation and the second behaviour when the fingerprint image and preset fingerprint images match success
Make, first operation is transparency process locking screen interface, and second operation is the releasing locking screen interface.
Second aspect, the embodiments of the invention provide a kind of unlocked by fingerprint device, the device, which has, realizes that the above method is set
The function of the behavior of mobile terminal in meter.The function can be realized by hardware, can also be performed by hardware corresponding soft
Part is realized.The hardware or software include one or more modules corresponding with above-mentioned function phase.
The unlocked by fingerprint device, applied to the mobile terminal under bright screen state, including processing unit, the processing is single
Member is used for when detecting the touch operation for fingerprint module, the fingerprint image that collection passes through the fingerprint module typing；With
And for the fingerprint image to be matched with preset fingerprint image；And for when the fingerprint image and the default finger
For print image when the match is successful, parallel to perform the first operation and the second operation, first operation is transparency process locking screen interface,
Second operation is the releasing locking screen interface.
The third aspect, the embodiments of the invention provide a kind of mobile terminal, the mobile terminal includes processor, storage
Device, transceiver and bus；
The processor connects the memory, the transceiver by the bus；
The memory storage executable program code, the processor are used to call the executable program in the storage
Code, perform such as the part or all of step described in first aspect either method of the embodiment of the present invention.
Fourth aspect, the embodiments of the invention provide a kind of computer-readable recording medium, wherein, it is described computer-readable
Storage medium is stored with the program code performed for computer equipment, and the program code specifically includes instruction, and the instruction is used
In performing such as the part or all of step described in first aspect either method of the embodiment of the present invention.
As can be seen that in the embodiment of the present invention, mobile terminal first when detecting the touch operation for fingerprint module,
The fingerprint image that collection passes through the fingerprint module typing；Secondly, the fingerprint image is matched with preset fingerprint image；
Finally, it is parallel to perform the first operation and the second operation when the fingerprint image and the success of preset fingerprint images match, described the
One operation is transparency process locking screen interface, and second operation is the releasing locking screen interface.It can be seen that mobile terminal pass through it is saturating
Brightization handles locking screen interface, visually reduces unblock duration, and by performing the transparency process locking screen interface parallel
The locking screen interface is released with described, the duration serially performed is shortened, improves unlocked by fingerprint speed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of unlocked by fingerprint method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another unlocked by fingerprint method disclosed in the embodiment of the present invention；
Fig. 3 A are a kind of structural representations of unlocked by fingerprint device disclosed in the embodiment of the present invention；
Fig. 3 B are a kind of structural representations of mobile terminal disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
The step of being defined in the step of having listed or unit, but alternatively also including not listing or unit, or alternatively also wrap
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Mobile terminal involved by the embodiment of the present invention can include the various handheld devices with radio communication function,
Mobile unit, wearable device, computing device or other processing equipments for being connected to radio modem, and various forms
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.The embodiment of the present invention is carried out below detailed
It is thin to introduce.
Referring to Fig. 1, Fig. 1 is the embodiments of the invention provide a kind of schematic flow sheet of unlocked by fingerprint method, it is applied to
Mobile terminal under bright screen state, as illustrated, this unlocked by fingerprint method includes：
S101, mobile terminal when detecting the touch operation for fingerprint module, by the fingerprint module recorded by collection
The fingerprint image entered；
Wherein, fingerprint module is fingerprint sensor and the shared one piece of hardware of physical button (such as Home key), can be associated
The fingerprint identification function of mobile terminal, return to desktop function, light backlight function etc..
Wherein, the finger touch operation for fingerprint module specifically refers to user's finger fingerprint in fingerprint module
Fingerprint Sensor touch operation, and the specific implementation for detecting the touch operation for the fingerprint module
For：
N number of sampled point reference parameter that fingerprint module currently collects is obtained, is detecting the reference of N number of sampled point
When the matching degree of the reference picture that parameter is presented and default fingerprint image is more than or equal to preset matching degree threshold value, it is determined that inspection
Measure the touch operation for the fingerprint module.
Wherein, the reference parameter for example can be capacitance parameter (corresponding capacitance type fingerprint Sensor), voltage parameter or
Person's current parameters (corresponding optical finger print Sensor) etc., the preset matching degree threshold value can be that user's finger fingerprint face initially connects
Empirical value during fingertip line module, can so ensure the first-class contact fingerprint Sensor of Fingers and false triggering
The situation of TouchDown events occurs, and improves recognition accuracy and the stability of a system.
S102, the mobile terminal are matched the fingerprint image with preset fingerprint image；
S103, when the fingerprint image and preset fingerprint images match success, the mobile terminal parallel performs
First operation and the second operation, first operation is transparency process locking screen interface, and described second operates to release the lock
Shield interface；
Wherein, when the fingerprint image and preset fingerprint images match success, the mobile terminal will be matched and tied
Fruit is sent to the FingerprintService, and then, the FingerprintService sends matching result to boundary
Iso-surface patch services SurfaceFlinger and screen locking application Keyguard.
In a possible example, the mobile terminal includes fingerprinting service FingerprintService and interface is painted
Uniform business SurfaceFlinger, the transparency process locking screen interface, including：
First message is sent to the SurfaceFlinger by the FingerprintService；
Disappear when receiving described the first of the FingerprintService transmissions by the SurfaceFlinger
During breath, locking screen interface described in the SurfaceFlinger transparency process is controlled.
Wherein, it can set screen locking circle to control locking screen interface described in the SurfaceFlinger transparency process
The transparency of face figure layer is predetermined threshold value, and the locking screen interface after the transparency process is transparent interface.
In a possible example, the mobile terminal also includes screen locking application Keyguard, the releasing lock
Shield interface, including：
Second message is sent to the Keyguard by the FingerprintService；
When receiving second message that the FingerprintService is sent by the Keyguard, control
Make the Keyguard and release the locking screen interface.
Wherein, the first message and second message can be all the fingerprint image and preset fingerprint images match
Successful message, or, the first message are different with second message, respectively start to perform screen locking described in transparency process
The message at interface and the message for starting execution releasing locking screen interface.
For example, it is described when the fingerprint image and preset fingerprint images match success
SurfaceFlinger receives the operation of execution transparency process locking screen interface after the fingerprint image message that the match is successful,
The Keyguard performs the operation for releasing the locking screen interface after receiving the fingerprint image the match is successful information, holds parallel
Row transparency process locking screen interface and the operation for releasing the locking screen interface, shorten the unlocked by fingerprint time.
For example, in the case of assuming that user interface (User Interface, UI) thread can be distributed immediately,
Since Keyguard performs time for unlocking to and is receive FingerprintService and send the message that the match is successful
35ms, and perform screen locking unblock operation, it is necessary to refresh the process at interface, interface, which is refreshed, needs Keyguard by from system windows
The relevant interfaces such as Window send message with charge free to the time that SurfaceFlinger is 20ms, and in SurfaceFlinger refreshings
Shield the 16ms times most needed soon, the parallel behaviour for performing transparency process locking screen interface and releasing the locking screen interface of the present invention
Make, FingerprintService send simultaneously the first message and second message respectively to SurfaceFlinger with
Keyguard, the operation that the SurfaceFlinger performs transparency process locking screen interface need 16ms, the Keyguard
It is about above-mentioned 35ms to perform and release operating for the locking screen interface, that is to say, that is presented just on 16ms time screen
It is the interface after unblock, visually unblock is completed, meanwhile, it can be removed immediately after the completion of being unlocked after 19ms transparent
Unlock interface, that is to say, that from fingerprint image after the match is successful, parallel work-flow needs the 35ms times to complete unblock operation, and
And unblock operation has just visually been completed after 16ms, and serial operation about needs 70ms time to be grasped to complete unblock
Make.
As can be seen that in the embodiment of the present invention, mobile terminal first when detecting the touch operation for fingerprint module,
The fingerprint image that collection passes through the fingerprint module typing；Secondly, the fingerprint image is matched with preset fingerprint image；
Finally, it is parallel to perform the first operation and the second operation when the fingerprint image and the success of preset fingerprint images match, described the
One operation is transparency process locking screen interface, and second operation is the releasing locking screen interface.It can be seen that mobile terminal pass through it is saturating
Brightization handles locking screen interface, visually reduces unblock duration, and by performing the transparency process locking screen interface parallel
The locking screen interface is released with described, the duration serially performed is shortened, improves unlocked by fingerprint speed.
In a possible example, it is described the fingerprint image is matched with preset fingerprint image after, it is described
Mobile terminal can also carry out following operation：
When the fingerprint image and the preset fingerprint images match fail, export the fingerprint image and preset with described
The fingerprint image notification message that it fails to match.
It can be seen that in this example, mobile terminal is defeated when detecting that the fingerprint image fails with preset fingerprint images match
Go out the fingerprint image and the notification message of preset fingerprint images match failure, be advantageous to improve the fingerprint solution of mobile terminal
Lock function, lift the operability of fingerprint function.
It is defeated described when the fingerprint image fails with the preset fingerprint images match in this possible example
Go out the fingerprint image and the notification message aspect of preset fingerprint images match failure, specific implementation can be：
When the fingerprint image and the preset fingerprint images match fail, pass through the FingerprintService
The 3rd message is sent to the Keyguard；
When receiving three message that the FingerprintService is sent by the Keyguard, control
Make the Keyguard and export the fingerprint image and the notification message of preset fingerprint images match failure.
It is consistent with the embodiment shown in above-mentioned Fig. 1, refer to referring to Fig. 2, Fig. 2 is another kind provided in an embodiment of the present invention
The schematic flow sheet of line unlocking method, applied to the mobile terminal under bright screen state.As illustrated, this unlocked by fingerprint method
Including：
S201, mobile terminal when detecting the touch operation for fingerprint module, by the fingerprint module recorded by collection
The fingerprint image entered；
S202, the mobile terminal are matched the fingerprint image with preset fingerprint image；
S203, when the fingerprint image and preset fingerprint images match failure, described in the mobile terminal output
Fingerprint image and the notification message of preset fingerprint images match failure；
S204, when the fingerprint image and preset fingerprint images match success, the mobile terminal parallel performs
First operation and the second operation, first operation is transparency process locking screen interface, and described second operates to release the lock
Shield interface.
As can be seen that in the embodiment of the present invention, mobile terminal first when detecting the touch operation for fingerprint module,
The fingerprint image that collection passes through the fingerprint module typing；Secondly, the fingerprint image is matched with preset fingerprint image；
Finally, it is parallel to perform the first operation and the second operation when the fingerprint image and the success of preset fingerprint images match, described the
One operation is transparency process locking screen interface, and second operation is the releasing locking screen interface.It can be seen that mobile terminal pass through it is saturating
Brightization handles locking screen interface, visually reduces unblock duration, and by performing the transparency process locking screen interface parallel
The locking screen interface is released with described, the duration serially performed is shortened, improves unlocked by fingerprint speed.
In addition, mobile terminal exports the finger when detecting that the fingerprint image fails with preset fingerprint images match
Print image and the notification message of preset fingerprint images match failure, be advantageous to improve the unlocked by fingerprint function of mobile terminal,
Lift the operability of fingerprint function.
It is above-mentioned that mainly the scheme of the embodiment of the present invention is described from the angle of method side implementation procedure.It is appreciated that
, for mobile terminal in order to realize above-mentioned function, it comprises perform the corresponding hardware configuration of each function and/or software mould
Block.Those skilled in the art should be readily appreciated that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, the present invention can be realized with the combining form of hardware or hardware and computer software.Some function actually with
The mode of hardware or computer software driving hardware performs, application-specific and design constraint bar depending on technical scheme
Part.Professional and technical personnel can specifically realize described function to each using distinct methods, but this reality
Now it is not considered that beyond the scope of this invention.
The embodiment of the present invention can carry out the division of functional unit according to above method example to mobile terminal, for example, can
Each functional unit is divided with corresponding each function, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.Need
It is noted that the division in the embodiment of the present invention to unit is schematical, only a kind of division of logic function is actual real
There can be other dividing mode now.
In the case of using integrated unit, Fig. 3 A show a kind of knot for unlocked by fingerprint device that the present embodiment provides
Structure schematic diagram.Unlocked by fingerprint device 300 includes：Processing unit 302 and communication unit 303.Processing unit 302 is used for fingerprint solution
The action of locking device is controlled management, for example, processing unit 302 is used to support unlocked by fingerprint device to perform the step in Fig. 1
Other processes of the step S201 to S204 and/or for techniques described herein in S101 to S103, Fig. 2.Unlocked by fingerprint
Device can also include memory cell 301, for storing the program code and data of unlocked by fingerprint device.
Wherein, processing unit 302 can be processor or controller, such as can be central processing unit (Central
Processing Unit, CPU), general processor, digital signal processor (Digital Signal Processor, DSP),
Application specific integrated circuit (Application-Specific Integrated Circuit, ASIC), field programmable gate array
It is (Field Programmable Gate Array, FPGA) or other PLDs, transistor logic, hard
Part part or its any combination.What it can realize or perform with reference to described by the disclosure of invention various exemplary patrols
Collect square frame, module and circuit.The processor can also be the combination for realizing computing function, such as include one or more micro- places
Manage device combination, combination of DSP and microprocessor etc..Communication unit 303 can be communication interface, transceiver, transmission circuit etc.,
Wherein, communication interface is to be referred to as, and can include one or more interfaces.Memory cell 301 can be memory.
Wherein, the processing unit 302 is used for when detecting the touch operation for fingerprint module, and collection passes through described
The fingerprint image of fingerprint module typing；And for the fingerprint image to be matched with preset fingerprint image；And it is used for
It is parallel to perform the first operation and the second operation when the fingerprint image and preset fingerprint images match success, described the
One operation is transparency process locking screen interface, and second operation is the releasing locking screen interface.
In a possible example, the mobile terminal includes fingerprinting service FingerprintService and interface is painted
Uniform business SurfaceFlinger, in terms of the transparency process locking screen interface, the processing unit is specifically used for：Pass through institute
State FingerprintService and send first message to the SurfaceFlinger；And for when by described
When SurfaceFlinger receives the first message that the FingerprintService is sent, described in control
Locking screen interface described in SurfaceFlinger transparency process.
In a possible example, the mobile terminal also includes screen locking application Keyguard, described in the releasing
In terms of locking screen interface, the processing unit is specifically used for：Second message is sent to institute by the FingerprintService
State Keyguard；When second message that the FingerprintService transmissions are received by the Keyguard
When, control the Keyguard to release the locking screen interface.
In a possible example, the processing unit carries out the fingerprint image with preset fingerprint image to match it
Afterwards, it is additionally operable to：When the fingerprint image and the preset fingerprint images match fail, export the fingerprint image with it is described pre-
If the fingerprint image notification message that it fails to match.
In a possible example, described when the fingerprint image fails with the preset fingerprint images match,
The fingerprint image and the notification message aspect of preset fingerprint images match failure are exported, the processing unit is specifically used
In：When the fingerprint image and the preset fingerprint images match fail, sent by the FingerprintService
3rd message gives the Keyguard；When the institute that the FingerprintService transmissions are received by the Keyguard
When stating three message, the Keyguard is controlled to export the fingerprint image and the notice of preset fingerprint images match failure
Message.
When processing unit 302 is processor, communication unit 303 is communication interface, when memory cell 301 is memory, this
Unlocked by fingerprint device involved by inventive embodiments can be the mobile terminal shown in Fig. 3 B.
Refering to shown in Fig. 3 B, the mobile terminal 310 includes：Processor 312, transceiver 313, memory 311.Optionally,
Mobile terminal 310 can also include bus 314.Wherein, processor 312 passes through bus 314 and transceiver 313, the phase of memory 311
Connect；Bus 314 can be Peripheral Component Interconnect standard (Peripheral Component Interconnect, abbreviation
PCI) bus or EISA (Extended Industry Standard Architecture, abbreviation EISA)
Bus etc..The bus 314 can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only used in Fig. 3 B
One thick line represents, it is not intended that an only bus or a type of bus.
Unlocked by fingerprint device shown in above-mentioned Fig. 3 A is it can be appreciated that a kind of device for mobile terminal, the present invention are real
Example is applied not limit.
The embodiment of the present invention additionally provides another mobile terminal, as shown in figure 4, for convenience of description, illustrate only with
The related part of the embodiment of the present invention, particular technique details do not disclose, refer to present invention method part.The movement
Terminal can be to include mobile phone, tablet personal computer, PDA (Personal Digital Assistant, personal digital assistant), POS
Any terminal device such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, so that mobile terminal is mobile phone as an example：
Fig. 4 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng
Fig. 4 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block 930, display unit
940th, sensor 950, voicefrequency circuit 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, processor 980,
And the grade part of power supply 990.It will be understood by those skilled in the art that the handset structure shown in Fig. 4 is not formed to mobile phone
Limit, can include than illustrating more or less parts, either combine some parts or different parts arrangement.
Each component parts of mobile phone is specifically introduced with reference to Fig. 4：
RF circuits 910 can be used for the reception and transmission of information.Generally, RF circuits 910 include but is not limited to antenna, at least one
Individual amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuits 910 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile
Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is more
Location (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division
Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service
(Short Messaging Service, SMS) etc..
Memory 920 can be used for storage software program and module, and processor 980 is stored in memory 920 by operation
Software program and module, so as to perform the various function application of mobile phone and data processing.Memory 920 can mainly include
Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function
Sequence etc.；Storage data field can store uses created data (such as default fingerprint image etc.) etc. according to mobile phone.In addition,
Memory 920 can include high-speed random access memory, can also include nonvolatile memory, for example, at least a disk
Memory device, flush memory device or other volatile solid-state parts.
Input block 930 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the key signals input that function control is relevant.Specifically, input block 930 may include fingerprint sensor 931 and other inputs
Equipment 932.Fingerprint sensor 931, user can be gathered in finger print data thereon.Except fingerprint sensor 931, input block
930 can also include other input equipments 932.Specifically, other input equipments 932 can include but is not limited to touch screen, thing
Manage one kind or more in button, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Display unit 940 can be used for display by user input information or be supplied to user information and mobile phone it is various
Menu.Display unit 940 may include display screen 941, optionally, can use liquid crystal display (Liquid Crystal
Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to configure
Display screen 941.Although in Fig. 4, fingerprint sensor 931 and display screen 941 are the parts independent as two to realize mobile phone
Input and input function, but in some embodiments it is possible to fingerprint sensor 931 and display screen 941 are integrated and realize hand
The input of machine and playing function.
Mobile phone may also include at least one sensor 950, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display screen 941, proximity transducer can when mobile phone is moved in one's ear, close display screen 941 and/or
Backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions the big of (generally three axles) acceleration
It is small, size and the direction of gravity are can detect that when static, available for identification mobile phone posture application (such as horizontal/vertical screen switching, phase
Close game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；It can also configure as mobile phone
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the COBBAIF between user and mobile phone.Audio-frequency electric
Electric signal after the voice data received conversion can be transferred to loudspeaker 961, sound is converted to by loudspeaker 961 by road 960
Signal plays；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is turned after being received by voicefrequency circuit 960
Voice data is changed to, then after voice data playback process device 980 is handled, through RF circuits 910 to be sent to such as another mobile phone,
Or voice data is played to memory 920 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 970
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 4 is shown
WiFi module 970, but it is understood that, it is simultaneously not belonging to must be configured into for mobile phone, can not change as needed completely
Become in the essential scope of invention and omit.
Processor 980 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to
Cross operation or perform the software program and/or module being stored in memory 920, and call and be stored in memory 920
Data, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor 980 can wrap
Include one or more processing units；Preferably, processor 980 can integrate application processor and modem processor, wherein, should
Operating system, user interface and application program etc. are mainly handled with processor, modem processor mainly handles radio communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 980.
Mobile phone also includes the power supply 990 (such as battery) to all parts power supply, it is preferred that power supply can pass through power supply pipe
Reason system and processor 980 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system
Etc. function.
Although being not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
In embodiment shown in 1~Fig. 2 of earlier figures, each step method flow can based on the mobile phone structure realize.
In embodiment shown in earlier figures 3A, each unit function can based on the mobile phone structure realize.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored with journey
Sequence, the program include the part or all of step of any unlocked by fingerprint method described in the above method embodiment when performing
Suddenly.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or
Person say the part to be contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are causing a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the present invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help the method and its core concept for understanding the present invention；
Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (11)
- A kind of 1. unlocked by fingerprint method, it is characterised in that applied to the mobile terminal under bright screen state, methods described bag Include：When detecting the touch operation for fingerprint module, the fingerprint image for passing through the fingerprint module typing is gathered；The fingerprint image is matched with preset fingerprint image；It is parallel to perform the first operation and the second operation, institute when the fingerprint image and preset fingerprint images match success It is transparency process locking screen interface to state the first operation, and second operation is the releasing locking screen interface.
- 2. according to the method for claim 1, it is characterised in that the mobile terminal includes fingerprinting service FingerprintService and interface, which are drawn, services SurfaceFlinger, the transparency process locking screen interface, including：First message is sent to the SurfaceFlinger by the FingerprintService；When receiving the first message that the FingerprintService is sent by the SurfaceFlinger, Control locking screen interface described in the SurfaceFlinger transparency process.
- 3. method according to claim 1 or 2, it is characterised in that the mobile terminal also includes screen locking application Keyguard, the releasing locking screen interface, including：Second message is sent to the Keyguard by the FingerprintService；When receiving second message that the FingerprintService is sent by the Keyguard, institute is controlled State Keyguard and release the locking screen interface.
- 4. according to the method described in any one of claims 1 to 3, it is characterised in that described to refer to the fingerprint image with default After print image is matched, methods described also includes：When the fingerprint image and the preset fingerprint images match fail, the fingerprint image and the preset fingerprint are exported The notification message of images match failure.
- 5. according to the method for claim 4, it is characterised in that described to work as the fingerprint image and the preset fingerprint image When it fails to match, the fingerprint image and the notification message of preset fingerprint images match failure are exported, including：When the fingerprint image and the preset fingerprint images match fail, sent by the FingerprintService 3rd message gives the Keyguard；When receiving three message that the FingerprintService is sent by the Keyguard, institute is controlled State Keyguard and export the fingerprint image and the notification message of preset fingerprint images match failure.
- 6. a kind of unlocked by fingerprint device, it is characterised in that single applied to the mobile terminal under bright screen state, including processing Member,The processing unit is used for when detecting the touch operation for fingerprint module, and collection passes through the fingerprint module typing Fingerprint image；And for the fingerprint image to be matched with preset fingerprint image；And for when the fingerprint image During as with preset fingerprint images match success, parallel to perform the first operation and the second operation, first operation is transparent Change processing locking screen interface, second operation is the releasing locking screen interface.
- 7. device according to claim 6, it is characterised in that the mobile terminal includes fingerprinting service Service SurfaceFlinger is drawn at FingerprintService and interface, in terms of the transparency process locking screen interface, The processing unit is specifically used for：First message is sent to described by the FingerprintService SurfaceFlinger；And the FingerprintService hairs are received by the SurfaceFlinger for working as During the first message sent, locking screen interface described in the SurfaceFlinger transparency process is controlled.
- 8. the device according to claim 6 or 7, it is characterised in that the mobile terminal also includes screen locking application Keyguard, in terms of the releasing locking screen interface, the processing unit is specifically used for：By described FingerprintService sends the second message to the Keyguard；It is described when being received by the Keyguard During second message that FingerprintService is sent, the Keyguard is controlled to release the locking screen interface.
- 9. according to the device described in any one of claim 6 to 8, it is characterised in that the processing unit is by the fingerprint image After being matched with preset fingerprint image, it is additionally operable to：When the fingerprint image and the preset fingerprint images match fail, Export the fingerprint image and the notification message of preset fingerprint images match failure.
- 10. device according to claim 9, it is characterised in that work as the fingerprint image and the preset fingerprint described When images match fails, the fingerprint image and the notification message aspect of preset fingerprint images match failure are exported, it is described Processing unit is specifically used for：When the fingerprint image and the preset fingerprint images match fail, by described FingerprintService sends the 3rd message to the Keyguard；It is described when being received by the Keyguard During three message that FingerprintService is sent, control the Keyguard export the fingerprint image with it is described The notification message of preset fingerprint images match failure.
- 11. a kind of mobile terminal, it is characterised in that including processor, memory, transceiver and bus；The processor connects the memory, the transceiver by the bus；The memory storage executable program code, the processor are used to call the executable program generation in the storage Code, perform the method described in as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153505.5A CN107423595A (en) | 2017-03-15 | 2017-03-15 | A kind of unlocked by fingerprint method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153505.5A CN107423595A (en) | 2017-03-15 | 2017-03-15 | A kind of unlocked by fingerprint method and device |
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| Publication Number | Publication Date |
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| CN107423595A true CN107423595A (en) | 2017-12-01 |
Family
ID=60423462
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| CN201710153505.5A Pending CN107423595A (en) | 2017-03-15 | 2017-03-15 | A kind of unlocked by fingerprint method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110348191A (en) * | 2018-04-04 | 2019-10-18 | 敦泰电子有限公司 | Unlocked by fingerprint method, apparatus, system and electronic equipment |
| CN111090468A (en) * | 2018-10-24 | 2020-05-01 | 珠海格力电器股份有限公司 | Control method and device of terminal equipment, computer equipment and storage medium |
| US11995162B2 (en) | 2018-07-18 | 2024-05-28 | Samsung Electronics Co., Ltd. | Method and apparatus for managing unlocking of an electronic device |
-
2017
- 2017-03-15 CN CN201710153505.5A patent/CN107423595A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110348191A (en) * | 2018-04-04 | 2019-10-18 | 敦泰电子有限公司 | Unlocked by fingerprint method, apparatus, system and electronic equipment |
| CN110348191B (en) * | 2018-04-04 | 2022-10-25 | 敦泰电子有限公司 | Fingerprint unlocking method, device and system and electronic equipment |
| US11995162B2 (en) | 2018-07-18 | 2024-05-28 | Samsung Electronics Co., Ltd. | Method and apparatus for managing unlocking of an electronic device |
| CN111090468A (en) * | 2018-10-24 | 2020-05-01 | 珠海格力电器股份有限公司 | Control method and device of terminal equipment, computer equipment and storage medium |
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Application publication date: 20171201 |