CN109165535A - screen protection method, device and storage medium - Google Patents
screen protection method, device and storage medium Download PDFInfo
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- CN109165535A CN109165535A CN201811028242.6A CN201811028242A CN109165535A CN 109165535 A CN109165535 A CN 109165535A CN 201811028242 A CN201811028242 A CN 201811028242A CN 109165535 A CN109165535 A CN 109165535A
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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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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Abstract
This disclosure relates to a kind of screen protection method, device and storage medium, this method comprises: detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；When meeting unlocking condition; screen saver mode is opened under default interface; the screen saver mode is the small angle display pattern of the first distance between the eyes according to eye position of the authorized user in using terminal and authorized user and the display screen of terminal and determination, and small angle display pattern is to make the information at default interface visible display pattern in specified indication range by the disparity barrier of terminal.Therefore, can be when user input under default interface, opening screen saver mode to improve the safety of user information reduces the risk of information leakage.
Description
Technical field
This disclosure relates to electronic technology field, and in particular, to a kind of screen protection method, device and storage medium.
Background technique
As science and technology and expanding economy, the terminals such as mobile phone, tablet computer, wearable device all become people
The requirement of life.All kinds of different applications is installed at the terminal, to meet the needs of user is under different scenes, such as
The electric business APP (application program) used when shopping at network, bank used by managing money matters or financing APP, what when trip used leads
Boat or booking APP and chat APP etc., provide more convenient and fast approach for people's lives.However, also increasing using hand
The terminals such as machine are when carrying out e-payment, the hidden danger of user's fund, for example, user may be because him when inputting password
Peeping for people causes password to be revealed.
Summary of the invention
To overcome the problems in correlation technique, the disclosure provides a kind of screen protection method, device and storage medium.
According to the first aspect of the embodiments of the present disclosure, a kind of screen protection method is provided, applied to photographic device
Terminal, which comprises
It is detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；
When meeting the unlocking condition, the screen saver mode is opened under the default interface, the screen is protected
Shield mode is eyes and the terminal of the eye position and the authorized user according to authorized user when using the terminal
Display screen between first distance and determination small angle display pattern, the small angle display pattern is by the end
The disparity barrier at end makes the information at the default interface visible display pattern in specified indication range.
Optionally, described to detect into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode,
Include:
When detecting the entrance default interface, the photographic device is opened, to obtain the first image of active user；
According to the first image and the user images information that the authorized user on the terminal is stored in advance, really
It is fixed whether to meet the unlocking condition.
Optionally, described according to the first image and to be stored in advance the user of the authorized user on the terminal
Image information, it is determined whether meet the unlocking condition, comprising:
By analyzing the first image, determine in the first image with the presence or absence of the authorized user's
User images information；
When there are the user images information of the authorized user, determines in the first image and described awarded with the presence or absence of non-
Weigh the user images information of user；
When the user images information of the non-authorized user is not present, determination is unsatisfactory for the unlocking condition；
When there are the user images information of the non-authorized user, determination meets the unlocking condition.
Optionally, described when meeting the condition for opening screen saver mode, institute is opened under the default interface
State screen saver mode, comprising:
When meeting the unlocking condition, eye position and the institute of the authorized user are determined according to the first image
State first distance；
Pre-set disparity barrier width is combined according to the eye position and the first distance, is neglected described in determination
The indication range of angle display pattern；
According to the indication range, the screen saver mode is opened under the default interface.
Optionally, the method also includes:
When being unsatisfactory for the unlocking condition and at the default interface, the photographic device is got is determined the use of
It whether there is the user images information of the non-authorized user in two images；
When there are the user images information of the non-authorized user, preset screen protection operation is executed.
Optionally, the method also includes:
After opening the screen saver mode, according to the eyes position of the active user of the indication range and the terminal
It sets, detects whether that the non-authorized user can obtain the information on the default interface；
When there is the non-authorized user that can obtain the information on the default interface, executes preset screen and protect
Shield operation.
According to the second aspect of an embodiment of the present disclosure, a kind of screen protective device is provided, applied to photographic device
Terminal, described device include:
Determining module is configured as detecting into when presetting interface, it is determined whether meet opening for screen saver mode
Open condition；
Opening module is configured as when meeting the unlocking condition, and the screen is opened under the default interface and is protected
Shield mode, the screen saver mode are the eye position and the authorized user according to authorized user when using the terminal
Eyes and the terminal display screen between first distance and determination small angle display pattern, the small angle shows
Mode is to make the visible display in specified indication range of the information at the default interface by the disparity barrier of the terminal
Mode.
Optionally, the determining module, comprising:
Image acquisition submodule is configured as opening the photographic device when detecting the entrance default interface, with
Obtain the first image of active user；
Condition determines submodule, be configured as according to the first image and be stored in advance on the terminal described in award
Weigh the user images information of user, it is determined whether meet the unlocking condition.
Optionally, the condition determines submodule, is configured as:
By analyzing the first image, determine in the first image with the presence or absence of the authorized user's
User images information；
When there are the user images information of the authorized user, determines in the first image and described awarded with the presence or absence of non-
Weigh the user images information of user；
When the user images information of the non-authorized user is not present, determination is unsatisfactory for the unlocking condition；
When there are the user images information of the non-authorized user, determination meets the unlocking condition.
Optionally, the opening module, comprising:
Position determination submodule is configured as when meeting the unlocking condition, according to the first image determination
The eye position of authorized user and the first distance；
Range determination submodule is configured as combining pre-set view according to the eye position and the first distance
Poor barrier width determines the indication range of the small angle display pattern；
Submodule is opened, is configured as opening the screen protection under the default interface according to the indication range
Mode.
Optionally, the condition determines that submodule is also configured to
When being unsatisfactory for the unlocking condition and at the default interface, the photographic device is got is determined the use of
It whether there is the user images information of the non-authorized user in two images；
When there are the user images information of the non-authorized user, preset screen protection operation is executed.
Optionally, described device further include:
Detection module is configured as after opening the screen saver mode, according to the indication range and the terminal
Active user eye position, detect whether that the non-authorized user can obtain the information on the default interface；
Execution module, being configured as working as has the non-authorized user that can obtain the information on the default interface
When, execute preset screen protection operation.
According to the third aspect of an embodiment of the present disclosure, a kind of screen protective device is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
It is detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；
When meeting the unlocking condition, the screen saver mode is opened under the default interface, the screen is protected
Shield mode is eyes and the terminal of the eye position and the authorized user according to authorized user when using the terminal
Display screen between first distance and determination small angle display pattern, the small angle display pattern is by the end
The disparity barrier at end makes the information at the default interface visible display pattern in specified indication range.
According to a fourth aspect of embodiments of the present disclosure, a kind of computer readable storage medium is provided, calculating is stored thereon with
Machine program instruction realizes screen protection provided by the disclosure first aspect when computer program instructions are executed by processor
The step of method.
The technical scheme provided by this disclosed embodiment can include the following benefits:
It is detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；Described in satisfaction
When unlocking condition, the screen saver mode is opened under the default interface, the screen saver mode is used according to authorization
The between the eyes of eye position and the authorized user of the family when using the terminal and the display screen of the terminal
One distance and the small angle display pattern determined, the small angle display pattern be made by the disparity barrier of the terminal it is described
The information at default interface visible display pattern in specified indication range.Therefore, can user under default interface into
When row input, opening screen saver mode to improve the safety of user information reduces the risk of information leakage.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is a kind of schematic illustration of small angle display pattern shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of screen protection method shown according to an exemplary embodiment；
Fig. 3 is the flow chart of another screen protection method shown according to an exemplary embodiment；
Fig. 4 is the flow chart of another screen protection method shown according to an exemplary embodiment；
Fig. 5 is the flow chart of another screen protection method shown according to an exemplary embodiment；
Fig. 6 is the flow chart of another screen protection method shown according to an exemplary embodiment；
Fig. 7 is the flow chart of another screen protection method shown according to an exemplary embodiment；
Fig. 8 is a kind of block diagram of screen protective device shown according to an exemplary embodiment；
Fig. 9 is a kind of block diagram of determining module shown according to an exemplary embodiment；
Figure 10 is a kind of block diagram of opening module shown according to an exemplary embodiment；
Figure 11 is the block diagram of another screen protective device shown according to an exemplary embodiment；
Figure 12 is the block diagram of another screen protective device shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Before introducing embodiment of the disclosure, technical background applied by the technical solution first to the disclosure is situated between
It continues, is in the prior art usually LCD (English: Liquid Crystal Display Chinese: liquid crystal used by usual terminal
Show) or OLED (English: Organic Light-Emitting Diode, Chinese: Organic Light Emitting Diode) screen.
The construction of LCD is that liquid crystal cell is placed in the parallel glass substrate of two panels, and TFT (English is arranged on lower baseplate glass
Text: Thin Film Transistor, Chinese: thin film transistor (TFT)), colored filter is set on upper substrate glass, by TFT
Signal and voltage change to control the rotation direction of liquid crystal molecule, thus reach control each pixel polarised light outgoing whether
And reach display purpose.The array glass substrate TFT and upper polaroid, down polaroid, colored filter and back that the LCD is constituted
Light source etc. forms LCD screen.Technical solution provided by the disclosure is based on the setting parallax screen before LCD or OLED screen curtain
Barrier, to realize the display pattern of small angle.The information on screen can be namely got only in particular range.The view
It include shield portions and light transmission part in poor barrier, shield portions can be the very high material of translucent, opaque or mist degree
Material is made, wherein the value of mist degree is higher, and the picture of display is fuzzyyer；And light transmission part uses the material of 80% or more transmitance,
The effect of disclosed technique scheme may be implemented.The schematic illustration of concrete implementation mode is as shown in Figure 1, wherein D indicates to use
The eyes position at family, C indicate that disparity barrier width, B are the shield portions of disparity barrier, are realized by the part to display
The partial occlusion of onscreen information only can get display screen by the light transmission part of disparity barrier (its width is C)
Width is the content in A on curtain, i.e., in Fig. 1 in indication range shown in F, can get display screen through light transmission part
On information, indication range F is the position D by eyes, and distance G and disparity barrier width C of the eyes away from disparity barrier are total
With decision, it should be noted that before the display screen of terminal is arranged in due to disparity barrier, but eyes are away from display screen
Distance is far longer than the width of disparity barrier, therefore can ignore the width of the disparity barrier, and the disclosure uses the eyes of user
The distance of display screen away from terminal is as parameter needed for calculating indication range.
To sum up, it when opening the screen saver mode, can only be got in some particular range currently aobvious
Content on display screen curtain, to protect the information security of user.
Fig. 2 is a kind of flow chart of screen protection method shown according to an exemplary embodiment, as shown in Fig. 2, the party
Method is applied to the terminal with photographic device, comprising the following steps:
In step 201, it is detecting into when presetting interface, it is determined whether meet the open strip of screen saver mode
Part.
Wherein, default interface is, for example, interface for password input, or is related to the interface of the information security of end authorized user,
The terminal can be smart phone, tablet computer or wearable electronic etc..After terminal enters default interface, starting is taken the photograph
As device carry out detection unlocking condition whether meet, that is, carry out environment safety detection, such as when user use the end
When end, around there is no other people, can not have to unlatching screen saver mode and need out otherwise for the information security of user
Screen saver mode is opened, to reduce the risk to the information leakage of user.
In step 202, when meeting unlocking condition, screen saver mode is opened under default interface.
Wherein, screen saver mode is the eye of the eye position and the authorized user according to authorized user in using terminal
The small angle display pattern of first distance between the display screen of eyeball and terminal and determination, which is to pass through
The disparity barrier of terminal makes the information at default interface visible display pattern in specified indication range.
Illustratively, the screen saver mode constituted using above-mentioned disparity barrier enables to the information at default interface only
It is visible in the indication range according to determined by the eye position of user and other information.
In conclusion screen protection method provided by the disclosure, is detecting into when presetting interface, it is determined whether full
The unlocking condition of sufficient screen saver mode；When meeting unlocking condition, screen saver mode is opened under default interface, the screen
Protected mode is the eyes of the eye position and authorized user according to authorized user in using terminal and the display screen of terminal
Between first distance and the small angle display pattern of determination, small angle display pattern is to make to preset by the disparity barrier of terminal
The information at interface visible display pattern in specified indication range.Therefore, it can be carried out under default interface in user defeated
Fashionable, opening screen saver mode to improve the safety of user information reduces the risk of information leakage.
Fig. 3 is the flow chart of another screen protection method shown according to an exemplary embodiment, as shown in figure 3, step
It is detecting described in rapid 201 into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode, including following
Step:
In step 2011, is detecting into when presetting interface, photographic device is being opened, to obtain the first of active user
Image.
Illustratively, by the photographic device in terminal, the e.g. front camera of mobile phone, the currently used terminal is obtained
User the first image, so that below step is judged whether there is according to first image, to the information security of user, there are prestige
The case where side of body, determines whether to meet unlocking condition.
In step 2012, according to the first image and it is stored in advance the user images information of authorized user at the terminal,
Determine whether to meet unlocking condition.
Illustratively, the user images information of authorized user can be stored, at the terminal in advance to get the first figure
It is compared as after, determine whether there is authorized user in the first image, and in addition to authorized user is with the presence or absence of unauthorized
User.
Fig. 4 is the flow chart of another screen protection method shown according to an exemplary embodiment, as shown in figure 4, step
According to the first image and the user images information that authorized user at the terminal is stored in advance described in rapid 2012, it is determined whether full
Sufficient unlocking condition, comprising the following steps:
In step 20121, by analyzing the first image, determines and whether there is authorized user in the first image
User images information.
In step 20122, when there are the user images information of authorized user, determine in the first image with the presence or absence of non-
The user images information of authorized user.
When the user images information of unauthorized user is not present, step 20123 is executed, determination is unsatisfactory for unlocking condition.
When there are the user images information of unauthorized user, step 20124 is executed, determination meets unlocking condition.
Illustratively, when in the first image analysis get and both there is the user images information of authorized user there is also unauthorized
When the user images information of user, illustrate that authorized user, may be by unauthorized user when inputting password or privacy information
Snooping, in turn result in the threat of information leakage, it is therefore desirable to screen saver mode be opened to terminal, that is, meet open strip
Part executes step 20124；Otherwise illustrate ambient enviroment safety, without opening screen saver mode, execute step 20123.
Fig. 5 is the flow chart of another screen protection method shown according to an exemplary embodiment, as shown in figure 5, step
Described in rapid 202 when meeting unlocking condition, screen saver mode is opened under default interface, comprising the following steps:
In step 2021, when meeting unlocking condition, in the first image determine authorized user eye position and
First distance.
In step 2022, pre-set disparity barrier width is combined according to eye position and first distance, is determined small
The indication range of visual angle display pattern.
In step 2023, according to indication range, screen saver mode is opened under default interface.
Illustratively, schematic illustration as shown in Figure 1 is it is found that pass through the eye position for obtaining authorized user, in conjunction with parallax
Barrier width and eye distance show the first distance of screen, can determine the indication range of small angle display pattern, that is,
F, that is to say, that under screen saver mode, only the available information to default interface in indication range F, exceeds display
Range F will be blocked by the shield portions of disparity barrier, can not see the information at default interface.When needing to obtain lesser display
When range F, it can correspond to and reduce disparity barrier width C；It is on the contrary then increase disparity barrier width C.
Fig. 6 is the flow chart of another screen protection method shown according to an exemplary embodiment, as shown in fig. 6,
After step 20123 determination is unsatisfactory for the unlocking condition, this method further include:
In step 20125, when being unsatisfactory for unlocking condition and at default interface, determine the use of what photographic device was got
It whether there is the user images information of unauthorized user in second image.
In step 20126, when there are the user images information of unauthorized user, preset screen protection behaviour is executed
Make.
Illustratively, judgement is currently unsatisfactory for unlocking condition in the fig. 4 embodiment, that is, user is in using terminal,
It determines and remains in default boundary after surrounding does not open screen saver mode there is no other users (unauthorized user)
Under face, terminal will also continue to obtain the second current image using photographic device, defeated due to that may carry out password in authorized user
During entering, around there is unauthorized user, and then threaten the information security of authorized user, therefore terminal will be according to sentencing
Disconnected result executes preset screen protection operation, e.g. blank screen or progress word-information display, to prompt authorized user, when
Before be possible to the leakage (around having unauthorized user) for information occur, so that authorized user chooses whether pausing operation or changes one
A safer surrounding enviroment are operated.
Fig. 7 is the flow chart of another screen protection method shown according to an exemplary embodiment, as shown in fig. 7,
After step 202 determines unlatching screen saver mode, this method further include:
In step 203, after opening screen saver mode, according to the eyes position of the active user of indication range and terminal
It sets, detects whether that unauthorized user can obtain the information on default interface.
In step 204, it when there is unauthorized user that can obtain the information on default interface, executes preset screen and protects
Shield operation.
Illustratively, after opening screen saver mode, the use in indication range is available on default interface per family
Information can also continue to obtain active user's by photographic device in order to further ensure the information security of authorized user
Image determines whether having unauthorized user that can get default boundary under current small angle mode to be detected
The information in face, that is, have unauthorized user in indication range F.When there are unauthorized users can obtain default interface for determination
On information when, illustrate that the information security of authorized user exists again and threaten, need further protection, that is, execute preset screen
Curtain protection operation, e.g. blank screen or word-information display described in Fig. 6 embodiment, to realize that the information to default interface is protected
Shield.
In addition, after determining unlatching screen saver mode by the embodiment of Fig. 1, process of the authorized user in using terminal
In, determine around have no other people, or when the case where having no the threat that may cause information security, can be pressed by preset
The modes such as key or voice, gesture, controlling terminal close screen saver mode, when getting and preset key or language
When the matched input of sound, gesture, screen saver mode can be closed.Furthermore it is also possible to exiting default interface, it is automatic to restore just
Often display, and then do not cause that user's is inconvenient for use.
In conclusion screen protection method provided by the disclosure, is detecting into when presetting interface, it is determined whether full
The unlocking condition of sufficient screen saver mode；When meeting unlocking condition, screen saver mode is opened under default interface, the screen
Protected mode is the eyes of the eye position and authorized user according to authorized user in using terminal and the display screen of terminal
Between first distance and the small angle display pattern of determination, small angle display pattern is to make to preset by the disparity barrier of terminal
The information at interface visible display pattern in specified indication range.Therefore, it can be carried out under default interface in user defeated
Fashionable, opening screen saver mode to improve the safety of user information reduces the risk of information leakage.
Fig. 8 is a kind of block diagram of screen protective device shown according to an exemplary embodiment.Referring to Fig. 8, the device 800
Applied to the terminal for having photographic device, which includes:
Determining module 810 is configured as detecting into when presetting interface, it is determined whether meet screen saver mode
Unlocking condition.
Opening module 820 is configured as when meeting unlocking condition, is opened screen saver mode under default interface, is shielded
Curtain protected mode is the small angle display pattern of the eye position according to authorized user in using terminal and determination, and small angle is aobvious
Show mode be default interface information in specified indication range visible display pattern.
Fig. 9 is a kind of block diagram of determining module shown according to an exemplary embodiment.Referring to Fig. 9, the determining module 810
Include:
Image acquisition submodule 811 is configured as detecting into when presetting interface, photographic device is opened, to obtain
The first image of active user.
Condition determines submodule 812, is configured as according to the first image and is stored in advance authorized user's at the terminal
User images information, it is determined whether meet unlocking condition.
Optionally, condition determines submodule 812, is configured as:
By analyzing the first image, determines and believe in the first image with the presence or absence of the user images of authorized user
Breath；
When there are the user images information of authorized user, the user that whether there is unauthorized user in the first image is determined
Image information；
When the user images information of unauthorized user is not present, determination is unsatisfactory for unlocking condition；
When there are the user images information of unauthorized user, determination meets unlocking condition.
Figure 10 is a kind of block diagram of opening module shown according to an exemplary embodiment.Referring to Fig.1 0, the opening module
820 include:
Position determination submodule 821 is configured as when meeting unlocking condition, determines authorized user's in the first image
Eye position and first distance.
Range determination submodule 822 is configured as combining pre-set parallax screen according to eye position and first distance
Hinder width, determines the indication range of small angle display pattern.
Submodule 823 is opened, is configured as opening screen saver mode under default interface according to indication range.
Optionally, condition determines that submodule 812 is also configured to
When being unsatisfactory for unlocking condition and at default interface, determine the use of in the second image that photographic device is got whether
There are the user images information of unauthorized user；
When there are the user images information of unauthorized user, preset screen protection operation is executed.
Figure 11 is the block diagram of another screen protective device shown according to an exemplary embodiment.Referring to Fig.1 1, the dress
Set 800 further include:
Detection module 830 is configured as after opening screen saver mode, according to the active user of indication range and terminal
Eye position, detect whether that unauthorized user can obtain the information on default interface.
Execution module 840 is configured as when there is unauthorized user that can obtain the information on default interface, is executed default
Screen protection operation.
In conclusion screen protective device provided by the disclosure, is detecting into when presetting interface, it is determined whether full
The unlocking condition of sufficient screen saver mode；When meeting unlocking condition, screen saver mode is opened under default interface, the screen
Protected mode is the eyes of the eye position and authorized user according to authorized user in using terminal and the display screen of terminal
Between first distance and the small angle display pattern of determination, small angle display pattern is to make to preset by the disparity barrier of terminal
The information at interface visible display pattern in specified indication range.Therefore, it can be carried out under default interface in user defeated
Fashionable, opening screen saver mode to improve the safety of user information reduces the risk of information leakage.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
The disclosure also provides a kind of computer readable storage medium, is stored thereon with computer program instructions, the computer
The step of localization method that the disclosure provides is realized when program instruction is executed by processor.
Figure 12 is the block diagram of another screen protective device 1200 shown according to an exemplary embodiment.For example, device
1200 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, medical treatment
Equipment, body-building equipment, personal digital assistant etc..
Referring to Fig.1 2, device 1200 may include following one or more components: processing component 1202, memory 1204,
Electric power assembly 1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor module
1214 and communication component 1216.
The integrated operation of the usual control device 1200 of processing component 1202, such as with display, telephone call, data communication,
Camera operation and record operate associated operation.Processing component 1202 may include one or more processors 1220 to execute
Instruction, to complete all or part of the steps of above-mentioned localization method.In addition, processing component 1202 may include one or more moulds
Block, convenient for the interaction between processing component 1202 and other assemblies.For example, processing component 1202 may include multi-media module,
To facilitate the interaction between multimedia component 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in device 1200.These data
Example includes the instruction of any application or method for operating on device 1200, contact data, telephone book data,
Message, picture, video etc..Memory 1204 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Electric power assembly 1206 provides electric power for the various assemblies of device 1200.Electric power assembly 1206 may include power management
System, one or more power supplys and other with for device 1200 generate, manage, and distribute the associated component of electric power.
Multimedia component 1208 includes the screen of one output interface of offer between described device 1200 and user.?
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1208 includes a front camera and/or rear camera.When device 1200 is in operation mode, as shot mould
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat
Gram wind (MIC), when device 1200 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1204 or via communication
Component 1216 is sent.In some embodiments, audio component 1210 further includes a loudspeaker, is used for output audio signal.
I/O interface 1212 provides interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
It can be keyboard, click wheel, key etc..These keys may include but be not limited to: homepage button, volume button, start button and
Locking button.
Sensor module 1214 includes one or more sensors, and the state for providing various aspects for device 1200 is commented
Estimate.For example, sensor module 1214 can detecte the state that opens/closes of device 1200, the relative positioning of component, such as institute
The display and keypad that component is device 1200 are stated, sensor module 1214 can be with detection device 1200 or device 1,200 1
The position change of a component, the existence or non-existence that user contacts with device 1200,1200 orientation of device or acceleration/deceleration and dress
Set 1200 temperature change.Sensor module 1214 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1214 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1200,2G or 3G or their combination.It is exemplary at one
In embodiment, communication component 1216 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1200 can be by one or more application specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing screen protection method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 1204 of instruction, above-metioned instruction can be executed by the processor 1220 of device 1200 to complete above-mentioned screen and protect
Maintaining method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-
ROM, tape, floppy disk and optical data storage devices etc..
Those skilled in the art will readily occur to other embodiment party of the disclosure after considering specification and practicing the disclosure
Case.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or adaptability
Variation follows the general principles of this disclosure and including the undocumented common knowledge or usual skill in the art of the disclosure
Art means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following claim
It points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (14)
1. a kind of screen protection method, which is characterized in that applied to the terminal for having photographic device, which comprises
It is detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；
When meeting the unlocking condition, the screen saver mode, the screen protection mould are opened under the default interface
Formula is the eyes of eye position and the authorized user and showing for the terminal according to authorized user when using the terminal
First distance and the small angle display pattern of determination between display screen curtain, the small angle display pattern is by the terminal
Disparity barrier makes the information at the default interface visible display pattern in specified indication range.
2. the method according to claim 1, wherein described detecting into when presetting interface, it is determined whether
Meet the unlocking condition of screen saver mode, comprising:
When detecting the entrance default interface, the photographic device is opened, to obtain the first image of active user；
According to the first image and the user images information that the authorized user on the terminal is stored in advance, determination is
It is no to meet the unlocking condition.
3. according to the method described in claim 2, it is characterized in that, described according to the first image and be stored in advance in described
The user images information of the authorized user in terminal, it is determined whether meet the unlocking condition, comprising:
By analyzing the first image, the user that whether there is the authorized user in the first image is determined
Image information；
When there are the user images information of the authorized user, determines in the first image and used with the presence or absence of the non-authorization
The user images information at family；
When the user images information of the non-authorized user is not present, determination is unsatisfactory for the unlocking condition；
When there are the user images information of the non-authorized user, determination meets the unlocking condition.
4. according to the method described in claim 3, it is characterized in that, described when the condition for meeting the unlatching screen saver mode
When, the screen saver mode is opened under the default interface, comprising:
When meeting the unlocking condition, the eye position and described of the authorized user is determined according to the first image
One distance；
Pre-set disparity barrier width is combined according to the eye position and the first distance, determines that the small angle is aobvious
Show the indication range of mode；
According to the indication range, the screen saver mode is opened under the default interface.
5. according to the method described in claim 3, it is characterized in that, the method also includes:
When being unsatisfactory for the unlocking condition and at the default interface, the second figure that the photographic device is got is determined the use of
It whether there is the user images information of the non-authorized user as in；
When there are the user images information of the non-authorized user, preset screen protection operation is executed.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
After opening the screen saver mode, according to the eye position of the active user of the indication range and the terminal,
Detect whether that the non-authorized user can obtain the information on the default interface；
When there is the non-authorized user that can obtain the information on the default interface, preset screen protection behaviour is executed
Make.
7. a kind of screen protective device, which is characterized in that applied to the terminal for having photographic device, described device includes:
Determining module is configured as detecting into when presetting interface, it is determined whether meet the open strip of screen saver mode
Part；
Opening module is configured as when meeting the unlocking condition, and the screen protection mould is opened under the default interface
Formula, the screen saver mode are the eyes of the eye position and the authorized user according to authorized user when using the terminal
The small angle display pattern of first distance between the display screen of eyeball and the terminal and determination, the small angle display pattern
It is to make the information at the default interface visible display pattern in specified indication range by the disparity barrier of the terminal.
8. device according to claim 7, which is characterized in that the determining module, comprising:
Image acquisition submodule is configured as opening the photographic device when detecting the entrance default interface, to obtain
The first image of active user；
Condition determines submodule, is configured as being used according to the first image and the authorization being stored in advance on the terminal
The user images information at family, it is determined whether meet the unlocking condition.
9. device according to claim 8, which is characterized in that the condition determines submodule, is configured as:
By analyzing the first image, the user that whether there is the authorized user in the first image is determined
Image information；
When there are the user images information of the authorized user, determines in the first image and used with the presence or absence of the non-authorization
The user images information at family；
When the user images information of the non-authorized user is not present, determination is unsatisfactory for the unlocking condition；
When there are the user images information of the non-authorized user, determination meets the unlocking condition.
10. device according to claim 9, which is characterized in that the opening module, comprising:
Position determination submodule is configured as when meeting the unlocking condition, determines the authorization according to the first image
The eye position of user and the first distance；
Range determination submodule is configured as combining pre-set parallax screen according to the eye position and the first distance
Hinder width, determines the indication range of the small angle display pattern；
Submodule is opened, is configured as opening the screen saver mode under the default interface according to the indication range.
11. device according to claim 9, which is characterized in that the condition determines that submodule is also configured to
When being unsatisfactory for the unlocking condition and at the default interface, the second figure that the photographic device is got is determined the use of
It whether there is the user images information of the non-authorized user as in；
When there are the user images information of the non-authorized user, preset screen protection operation is executed.
12. device according to claim 10, which is characterized in that described device further include:
Detection module is configured as after opening the screen saver mode, according to working as the indication range and the terminal
The eye position of preceding user detects whether that the non-authorized user can obtain the information on the default interface；
Execution module is configured as holding when there is the non-authorized user that can obtain the information on the default interface
The preset screen protection operation of row.
13. a kind of screen protective device characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
It is detecting into when presetting interface, it is determined whether meet the unlocking condition of screen saver mode；
When meeting the unlocking condition, the screen saver mode, the screen protection mould are opened under the default interface
Formula is the eyes of eye position and the authorized user and showing for the terminal according to authorized user when using the terminal
First distance and the small angle display pattern of determination between display screen curtain, the small angle display pattern is by the terminal
Disparity barrier makes the information at the default interface visible display pattern in specified indication range.
14. a kind of computer readable storage medium, is stored thereon with computer program instructions, which is characterized in that the computer
The step of any one of claim 1-6 the method is realized when program instruction is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028242.6A CN109165535A (en) | 2018-09-04 | 2018-09-04 | screen protection method, device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028242.6A CN109165535A (en) | 2018-09-04 | 2018-09-04 | screen protection method, device and storage medium |
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| CN109165535A true CN109165535A (en) | 2019-01-08 |
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| CN201811028242.6A Pending CN109165535A (en) | 2018-09-04 | 2018-09-04 | screen protection method, device and storage medium |
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Cited By (1)
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