CN106778338A

CN106778338A - A kind of method for secret protection and device, mobile terminal

Info

Publication number: CN106778338A
Application number: CN201611084202.4A
Authority: CN
Inventors: 郭同兴
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2016-11-30
Filing date: 2016-11-30
Publication date: 2017-05-31
Anticipated expiration: 2036-11-30
Also published as: CN106778338B

Abstract

The present invention provides a kind of method for secret protection and device, mobile terminal.The method for secret protection includes：Obtain the adopting consecutive click chemical reaction number of times and its corresponding accumulative duration of privacy application in default viewing area；Judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；If the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, judge whether the accumulative duration meets default secret protection condition；If the accumulative duration meets the default secret protection condition, secret protection is carried out to the default viewing area.The method carries out secret protection when it is non-owner to judge active user to default viewing area so that the privacy application in default viewing area can not be used by other people, so as to the personal information for avoiding owner is revealed.

Description

A kind of method for secret protection and device, mobile terminal

Technical field

The present invention relates to field of information security technology, more particularly to a kind of method for secret protection and device, mobile terminal.

Background technology

In the information age, with the increasing of information content, the security of the personal information such as proprietary information, privacy information gradually into It is problem of concern.The necessity of people's life is had become due to mobile intelligent terminals such as mobile phones, and it is often protected The substantial amounts of personal information of user is deposited, for example, bank account information, privacy photo etc..Once mobile terminal is by outside user Other people use, and the personal information of user may have the risk of leakage, especially the proprietary information and privacy information of user Etc. will greatly be challenged, the security of personal information is influenceed.

The content of the invention

The embodiment of the present invention provides a kind of method for secret protection and device, mobile terminal, can lift the peace of personal information Quan Xing.

The present invention provides a kind of method for secret protection, and it includes：

Obtain the adopting consecutive click chemical reaction number of times and its corresponding accumulative duration of privacy application in default viewing area；

Judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；

If the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, judge whether the accumulative duration meets pre- If secret protection condition；

If the accumulative duration meets the default secret protection condition, privacy guarantor is carried out to the default viewing area Shield.

The present invention also provides a kind of privacy protection device, and it includes：

Acquiring unit, for obtain the adopting consecutive click chemical reaction number of times of privacy application in default viewing area and its it is corresponding accumulative when It is long；

First judging unit, for judging whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；

Second judging unit, if identical with the default number of clicks for the adopting consecutive click chemical reaction number of times, judges described Whether accumulative duration meets default secret protection condition；

Secret protection unit, if meeting the default secret protection condition for the accumulative duration, to described default Viewing area carries out secret protection.

The present invention provides a kind of mobile terminal again, and it includes：

Be stored with the memory of executable program code；

The processor coupled with the memory；

The processor calls the executable program code stored in the memory, performs appointing for present invention offer Method for secret protection in one.

The present invention provides a kind of method for secret protection and device, mobile terminal.The method for secret protection is default by obtaining The adopting consecutive click chemical reaction number of times of privacy application in viewing area and its corresponding accumulative duration；Judge the adopting consecutive click chemical reaction number of times whether with advance If number of clicks is identical；If the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, judge that the accumulative duration is It is no to meet default secret protection condition；If the accumulative duration meets the default secret protection condition, illustrate currently used The user of terminal is non-owner, and now terminal will carry out secret protection to the default viewing area so that default viewing area Interior privacy application can not be used by other people, so as to the personal information for avoiding owner is revealed, and then be lifted personal The security of information.

Brief description of the drawings

Fig. 1 is the flow chart of method for secret protection in the preferred embodiment of the present invention.

Fig. 2 is the position view of default viewing area in the preferred embodiment of the present invention.

Fig. 3 is the another flow chart of method for secret protection in the preferred embodiment of the present invention.

Fig. 4 is the structural representation of privacy protection device in the preferred embodiment of the present invention.

Fig. 5 is another structural representation of privacy protection device in the preferred embodiment of the present invention.

Fig. 6 is the another structural representation of privacy protection device in the preferred embodiment of the present invention.

Fig. 7 is the structural representation of mobile terminal of the invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.

Term " first ", " second " in the present invention etc. can be used to describe various elements herein, but these elements are not It is limited by these terms.These terms are only used for distinguishing first element and another element.For example, not departing from the present invention Scope in the case of, the first control can be referred to as the second control, and similarly, the second control can be referred to as the first control. First control and the second control both control, but it is not same control.Additionally, term " comprising " and " having " and it Any deformation, it is intended that covering non-exclusive is included.

Fig. 1 is refer to, Fig. 1 is the flow chart of method for secret protection in the preferred embodiment of the present invention.The method for secret protection Can apply to the electronic equipments such as personal computer, hand-held or laptop devices, mobile phone, personal digital assistant (PDA) On, it is not particularly limited herein.

The method for secret protection in this preferred embodiment is explained below.

In step S101, obtain in default viewing area the adopting consecutive click chemical reaction number of times of privacy application and its it is corresponding accumulative when It is long；

In the preferred embodiment, a default viewing area is set in the viewing area of terminal, and the default viewing area is used for Storage is related to the privacy application of owner's personal information (such as：Various Bank applications, Alipay, secret photograph album etc.).Here, The set location of default viewing area can be the optional position of terminal viewing area, can be carried out according to the use habit of owner Set, be not particularly limited herein.

In addition, the privacy application in default viewing area can be set according to the selection of owner, i.e. owner's root The privacy application for carrying out secret protection will be needed to pull or move in the default viewing area according to wish.Fig. 2 is referred to, Fig. 2 is this The position view of viewing area is preset in invention preferred embodiment.In Fig. 2, the position in the viewing area of terminal 200 where dotted line frame To preset viewing area 210.Default viewing area 210 needs to carry out the application of secret protection for placing user, " the silver in such as Fig. 2 Row 1 " and " bank 2 ", user can also be slided into default viewing area 210 " album ".

It should be noted that default viewing area 210 in Fig. 2 is to hide display, that is, preset the position of viewing area 210 with Indifference shows elsewhere.In other embodiments, presetting viewing area 210 can also highlight, that is, preset viewing area 210 Position differs markedly from other positions, and the color for for example presetting the position of viewing area 210 is different from elsewhere etc..

Certainly, terminal can also owner install using when automatically identify application type, and machine will likely be related to The privacy application of my personal information main is arranged in default viewing area.For example, when owner installs " Bank of China " Using terminal will automatically identify current application to be installed for proprietary information class, and terminal should " Bank of China " application installation In default viewing area.

When terminal detects user carries out clicking operation to certain privacy application in default viewing area, default display is obtained Privacy application is by adopting consecutive click chemical reaction number of times, and the corresponding accumulative duration of adopting consecutive click chemical reaction number of times in area.For example, user should to certain privacy With adopting consecutive click chemical reaction 3 times, terminal will obtain 3 institutes of adopting consecutive click chemical reaction while adopting consecutive click chemical reaction number of times is got, also, and time-consuming.

In step s 102, judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；

After adopting consecutive click chemical reaction number of times is got, terminal will determine that the adopting consecutive click chemical reaction number of times whether with default number of clicks phase Together.If the adopting consecutive click chemical reaction number of times is identical with default number of clicks, terminal will further perform step S103.If the adopting consecutive click chemical reaction Number of times is differed with default number of clicks, illustrates that active user may not be owner.In order to further confirm that, terminal will be carried Show user's clicking operation again.When the multiple adopting consecutive click chemical reaction number of times of user is all differed with default number of clicks, illustrate currently to make User is not owner, and terminal directly will carry out secret protection to default viewing area.Certainly, in other preferred embodiments In, when judging that adopting consecutive click chemical reaction number of times is differed with default number of clicks, terminal can also be carried out directly to default viewing area Secret protection, is not particularly limited herein.

In step s 103, if the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, judge described accumulative Whether duration meets default secret protection condition；

When terminal judges go out the adopting consecutive click chemical reaction number of times it is identical with default number of clicks when, illustrate that active user is probably owner I.Whether be owner to further accurately determine, terminal will determine that corresponding to adopting consecutive click chemical reaction number of times it is accumulative when Whether length meets default secret protection condition.

In a preferred embodiment, whether the accumulative duration corresponding to terminal judges adopting consecutive click chemical reaction number of times meets default privacy Protective condition is specifically included：Judge the accumulative duration whether in the range of default accumulative duration, and the accumulative duration with Whether the absolute value of the difference of default accumulative duration average value is less than the first preset error value.Usually, the first preset error value sets That puts is smaller, and the precision of judgement is higher, and the first preset error value can carry out value according to actual conditions, does not do specific limit herein System.

Wherein, the acquisition methods for presetting accumulative duration scope and default accumulative duration average value include：Obtain terminal owner In preceding N, (N is integer, and N values are bigger, presets accumulative duration scope and default accumulative duration average value is more accurate, and such as N is big for I In the integer equal to 100) it is secondary when using, terminal obtains owner to presetting privacy application adopting consecutive click chemical reaction in viewing area default time The corresponding accumulative duration of number, and the maximum in N number of accumulative duration is set to the upper limit of default accumulative duration scope, will be N number of Minimum value in accumulative duration is set to the lower limit of default accumulative duration scope, so as to obtain default accumulative duration scope.Will be N number of tired Timing is long to average to obtain default accumulative duration average value.It should be noted that in other preferred embodiments, presetting tired The acquisition methods of timing scope long and default accumulative duration average value can also use other method, be not particularly limited herein.

When terminal judges go out accumulative duration meets the default secret protection condition, illustrate that active user is non-owner's sheet People, now terminal will execution step S104.Specifically, in a preferred embodiment, terminal judges go out described in accumulative duration satisfaction Default secret protection condition is specially：If the accumulative duration is not in the range of the default accumulative duration, and/or described tired Timing is long and absolute value of difference of the default accumulative duration average value is not less than first preset error value, then judge described Accumulative duration meets the default secret protection condition.

It should be noted that when accumulative duration is smaller, because the accumulative duration difference between different user individuality may Can be very small, this can cause terminal to cannot be distinguished by holding different user so that terminal can not carry out hidden well to default viewing area Private protection.In order that terminal can well distinguish different user, different user can be amplified by increasing accumulative duration Between accumulative duration difference.Owner can be by increasing default number of clicks (such as：It is 6 to set default number of clicks It is secondary, 12 inferior) increase accumulative duration.Certainly, owner's using terminal for convenience, owner can also set less Default number of clicks, but time interval between two neighboring click is elongated, thus increase default number of clicks it is accumulative when It is long.For example, it is 3 times that owner sets default number of clicks, owner slows down click during adopting consecutive click chemical reaction 3 times Speed, so as to increase the time interval between two neighboring click, and then increases accumulative duration.

Can certainly prevent the situation that other users are judged to owner by terminal by mistake from occurring using other modes. In one preferred embodiment, terminal is obtaining the adopting consecutive click chemical reaction number of times and its corresponding accumulative duration of privacy application in default viewing area While, also obtain the corresponding press pressure average value of adopting consecutive click chemical reaction number of times.For example, 3 privacies of active user's adopting consecutive click chemical reaction should Obtain 3 corresponding three press pressure values of adopting consecutive click chemical reaction with, terminal, and three press pressure values are averaged obtain by Pressure pressure average value.

When terminal judges go out accumulative duration is unsatisfactory for default secret protection condition, in order to prevent because accumulative duration is too small Owner and other users are cannot be distinguished by, terminal will determine that the absolute of the difference of press pressure average value and preset pressure average value Whether value is less than the second preset error value.If terminal judges go out the exhausted of the difference of the press pressure average value and preset pressure average value Second preset error value is less than to value, then illustrates that active user is owner, terminal will not carry out privacy to default viewing area Protection.If terminal judges go out the absolute value of the difference of the press pressure average value and preset pressure average value not less than the second default mistake Difference, then illustrate that active user is non-owner, and now terminal will carry out secret protection to default viewing area, so as to effectively keep away It is close and cause the situation of erroneous judgement to occur to exempt from the other users cumulative time corresponding with owner, so can be with more efficient The personal information security of ground protection owner.

In step S104, if the accumulative duration meets the default secret protection condition, to the default display Area carries out secret protection.

Meet default secret protection condition when terminal judges go out the accumulative duration, illustrate that active user is non-owner. In order to protect the personal information of owner not compromised, terminal will carry out secret protection to default viewing area.It is preferred real at this Apply in example, the method that secret protection is carried out to presetting viewing area includes：All privacy applications in default viewing area are in not Operable state.Here, a kind of form of expression of inoperable state is：All privacy applications in default viewing area are ash Chromatic graph mark.Certainly, in other preferred embodiments, the method for secret protection is carried out to presetting viewing area can also be：Hide pre- If viewing area and its interior all privacy applications.

In order to improve the operability of the method for secret protection in this preferred embodiment so that the default viewing area of terminal-pair is entered Default display zone state can be recovered after row secret protection, terminal can continue to default viewing area in secret protection state Time is configured.The duration that the default viewing area of such as setting is in secret protection state is 1 minute.1 minute later, will Release the secret protection state of default viewing area.After the secret protection state for releasing default viewing area, terminal holds return Row step S101, that is, reacquire user to steps such as default viewing area privacy application adopting consecutive click chemical reaction number of times.

Certainly, in other preferred embodiments, it would however also be possible to employ other modes show zone state to recover to preset.For example, After default viewing area enters secret protection state, as long as the screen of terminal is in illuminating state, default viewing area will be located always In secret protection state, untill the screen of terminal is closed.

This preferred embodiment provides a kind of method for secret protection, and it passes through to obtain the continuous of privacy application in default viewing area Number of clicks and its corresponding accumulative duration；Judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；If described Adopting consecutive click chemical reaction number of times is identical with the default number of clicks, then judge whether the accumulative duration meets default secret protection bar Part；If the accumulative duration meets the default secret protection condition, active user is illustrated for non-owner, terminal will be right The default viewing area carries out secret protection.The difference that the method does the accumulative duration of adopting consecutive click chemical reaction action using user is recognized Whether active user is owner, and privacy guarantor is carried out to default viewing area when active user is determined for non-owner Shield, so that other users cannot be used or browse privacy application in default viewing area, effectively ensures that owner's is individual The security of people's information.

Fig. 3 is refer to, Fig. 3 is the another flow chart of method for secret protection in the preferred embodiment of the present invention.The secret protection Method can apply to the electronics such as personal computer, hand-held or laptop devices, mobile phone, personal digital assistant (PDA) In equipment, it is not particularly limited herein.

In step s 201, the location coordinate information of clicking operation is obtained；

In the preferred embodiment, a default viewing area is set in the viewing area of terminal, and the default viewing area is used for Storage is related to the privacy application of owner's personal information (such as：Various Bank applications, Alipay, secret photograph album etc.).Here, The position of default viewing area can be the optional position of terminal viewing area, it is also possible to which the use habit according to owner is set Put, be not particularly limited herein.After the position of default viewing area is provided with, terminal can be obtained and preserve default viewing area and exist Position coordinates scope on whole display screen.

In addition, the privacy application in default viewing area can be set according to the selection of owner, i.e. owner's root The privacy application for carrying out secret protection will be needed to pull or move in the default viewing area according to wish.Certainly, terminal can also be Owner install using when automatically identify application type, and the privacy application of owner's personal information will likely be related to pacify In default viewing area.For example, when owner installs " Bank of China " application, terminal will be automatically identified at present will The application of installation be proprietary information class, terminal should " Bank of China " application installed in preset viewing area in.

When terminal detects clicking operation, terminal first obtains the location coordinate information of clicking operation, sentences in order to terminal Whether the clicking operation of breaking is directed to the operation of privacy application in default viewing area.

In step S202, judge whether the location coordinate information is sat in the position corresponding to the default viewing area In the range of mark；

When terminal judges go out in the range of the position coordinates that the location coordinate information is in corresponding to default viewing area, explanation Current clicking operation is directed to the operation of privacy application in default viewing area, and now terminal will perform step S203.If terminal is sentenced Break and the location coordinate information and be not in when in the range of the position coordinates corresponding to default viewing area, illustrating that current clicking operation is For the operation applied outside default viewing area, terminal will respond the corresponding instruction of the clicking operation.

In step S203, adopting consecutive click chemical reaction number of times, the adopting consecutive click chemical reaction number of times of privacy application in default viewing area are obtained Time interval in corresponding accumulative duration and the adopting consecutive click chemical reaction number of times between adjacent click twice；

When terminal judges go out in the range of the position coordinates that the location coordinate information is in corresponding to default viewing area, terminal Privacy application will be obtained in default viewing area by adopting consecutive click chemical reaction number of times, the corresponding accumulative duration of adopting consecutive click chemical reaction number of times and adopting consecutive click chemical reaction Time interval in number of times between adjacent click twice.For example, user is to certain privacy application adopting consecutive click chemical reaction 3 times, terminal is being obtained While to adopting consecutive click chemical reaction number of times, time-consuming also to obtain 3 institutes of adopting consecutive click chemical reaction, and click on for the first time and click on it for the second time Between time interval and second click on and the time interval between third time is clicked on.

In step S204, judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；

After adopting consecutive click chemical reaction number of times is got, terminal will determine that the adopting consecutive click chemical reaction number of times whether with default number of clicks phase Together.If the adopting consecutive click chemical reaction number of times is identical with default number of clicks, terminal will further perform step S206.If the adopting consecutive click chemical reaction Number of times is differed with default number of clicks, then terminal will perform step S205.Certainly, in other preferred embodiments, judgement is worked as When going out adopting consecutive click chemical reaction number of times and being differed with default number of clicks, terminal can also directly perform step S207, i.e., to default display Area carries out secret protection, is not particularly limited herein.

In step S205, user is pointed out clicking operation again；

When the adopting consecutive click chemical reaction number of times is differed with default number of clicks, illustrate that active user may not be owner. In order to further confirm that, terminal will be prompted to user's clicking operation again.The multiple adopting consecutive click chemical reaction number of times of user all with default click When number of times is differed, illustrate that currently used user is not owner, terminal will perform step S207, i.e., to presetting viewing area Carry out secret protection.

In step S206, judge whether the accumulative duration meets default secret protection condition；

When terminal judges go out accumulative duration meets the default secret protection condition, illustrate that active user is non-owner's sheet People, now terminal will execution step S207.Specifically, in a preferred embodiment, terminal judges go out described in accumulative duration satisfaction Default secret protection condition is specially：If the accumulative duration is not in the range of the default accumulative duration, and/or described tired Timing is long and absolute value of difference of the default accumulative duration average value is not less than first preset error value, then judge described Accumulative duration meets the default secret protection condition.

When accumulative duration is smaller, because the accumulative duration difference between different user individuality may be very small, this meeting Terminal is caused to cannot be distinguished by out different user so that terminal can not carry out good secret protection to default viewing area.In order to anti- Only above-mentioned the occurrence of, go out after accumulative duration is unsatisfactory for default secret protection condition in terminal judges, also to continue executing with Step S208, is further screened, to the user for being unsatisfactory for default secret protection condition by step S208 so as to avoid because of difference Accumulative duration difference between user's individuality is smaller and non-owner is judged to owner by mistake, and then makes owner There is the risk of sudden and violent leakage in people's information.

In step S207, secret protection is carried out to the default viewing area；

In step S208, judge whether the time interval matches with prefixed time interval；

When terminal judges go out accumulative duration is unsatisfactory for default secret protection condition, illustrate that active user is owner's Possibility is very big, and the occurrence of the erroneous judgement brought to prevent accumulative duration difference smaller, terminal will further determine Whether time interval matches with prefixed time interval.

Because different user is when adopting consecutive click chemical reaction operation is done, even if the accumulative duration difference of adopting consecutive click chemical reaction number of times institute is very small, Time interval between its two neighboring click often has differences.For example, when adopting consecutive click chemical reaction number of times is 3 times, Ji Zhuben People is when click for the first time and second click is done, and its click speed is slower so that click for the first time and second click Between time interval it is more long, and do second click and third time click on when, its click speed is very fast so that second Time interval between secondary click and third time are clicked on is smaller.Therefore, user can be according to the hobby of oneself or click custom To set prefixed time interval.When other users are when identical adopting consecutive click chemical reaction number of operations is done, even if adopting consecutive click chemical reaction number of times institute is right The accumulative duration answered is of slight difference with the accumulative duration of owner, terminal can also by time interval by other users with Owner distinguishes.

In a preferred embodiment, when number of the adopting consecutive click chemical reaction number of times more than 2 times, i.e. time interval is more than 1, judge Whether the time interval matches with prefixed time interval specifically includes：Judge the time interval arrangement regulation whether with The arrangement regulation of prefixed time interval is identical, if the arrangement regulation phase of the arrangement regulation of the time interval and prefixed time interval Together, then judge that the time interval matches with prefixed time interval.For example, adopting consecutive click chemical reaction number of times is 4 times, i.e., when in the presence of 3 Between be spaced, it is assumed that 3 time intervals are arranged according to big-small-big order, wherein, " big " refers to relative to adjacent time interval For, its time space-number value is bigger, and " small " refers to for adjacent time interval, and its time space-number value is smaller.If 3 time intervals in prefixed time interval are also to be arranged according to big-small-big order, then judge the time interval and preset Time interval matches.

It should be noted that it is above-mentioned judge the time interval whether be only with the mode that prefixed time interval matches One kind in various ways, in its preferred embodiment, it would however also be possible to employ other modes are judged, do not do specifically limit herein System.

When terminal judges go out the time interval to be mismatched with prefixed time interval, illustrate that active user is non-owner's sheet People, now terminal will perform step S207, i.e., secret protection is carried out to default viewing area.When terminal judges go out the time interval When matching with prefixed time interval, active user is illustrated for owner, now terminal will not carry out hidden to default viewing area Private protection, i.e., owner can normally access the privacy application in the default viewing area.

This preferred embodiment provides a kind of method for secret protection, and it is by judging the position coordinates of current clicking operation Information is in when in the range of the position coordinates corresponding to default viewing area, and terminal will pass sequentially through adopting consecutive click chemical reaction number of times, continuity point The accumulative duration corresponding to number of times and the corresponding time interval of adopting consecutive click chemical reaction number of times is hit to judge whether active user is owner I.Owner and other users are distinguished using the individual accumulative duration difference of different user, TID Come, so as to carry out secret protection to default viewing area in the case where judging active user for non-owner, so as to avoid The leakage of personal information of owner, it is ensured that the security of the personal information of owner.

Fig. 4 is refer to, Fig. 4 is the structural representation of the privacy protection device of the preferred embodiment of the present invention.The secret protection Device 300 can apply to the electricity such as personal computer, hand-held or laptop devices, mobile phone, personal digital assistant (PDA) In sub- equipment, it is not particularly limited herein.

Privacy protection device 300 in the present embodiment includes：Acquiring unit 301, the first judging unit 302, second judge Unit 303 and secret protection unit 304.Wherein, acquiring unit 301 is used to obtain the continuity point of privacy application in default viewing area Hit number of times and its corresponding accumulative duration；First judging unit 302 be used to judging the adopting consecutive click chemical reaction number of times whether with preset Hit number of times identical；If it is identical with the default number of clicks that the second judging unit 303 is used for the adopting consecutive click chemical reaction number of times, judge Whether the accumulative duration meets default secret protection condition；If secret protection unit 304 meets institute for the accumulative duration Default secret protection condition is stated, then secret protection is carried out to the default viewing area.

The privacy protection device 300 in this preferred embodiment is described in detail below.

In the preferred embodiment, a default viewing area is set in the viewing area of terminal, and the default viewing area is used for Storage is related to the privacy application of owner's personal information (such as：Various Bank applications, Alipay, secret photograph album etc.).Here, The set location of default viewing area can be the optional position of terminal viewing area, it is also possible to which the use habit according to owner is entered Row is set, and is not particularly limited herein.

When terminal detects user carries out clicking operation to certain privacy application in default viewing area, acquiring unit 301 Privacy application will be obtained in default viewing area by adopting consecutive click chemical reaction number of times, and the corresponding accumulative duration of adopting consecutive click chemical reaction number of times.For example, , to certain privacy application adopting consecutive click chemical reaction 3 times, acquiring unit 301, will also the company of acquisition while adopting consecutive click chemical reaction number of times is got for user Time-consuming for 3 institutes of continuous click.

After adopting consecutive click chemical reaction number of times and accumulative duration is got, acquiring unit 301 is by adopting consecutive click chemical reaction number of times for acquiring unit 301 The first judging unit 302 is transferred to accumulative duration.First judging unit 302 will determine that the adopting consecutive click chemical reaction number of times whether with it is default Number of clicks is identical.If the first judging unit 302 judges that the adopting consecutive click chemical reaction number of times is differed with default number of clicks, illustrate to work as Preceding user may not be owner.In order to further confirm that, the first judging unit 302 will send first to acquiring unit 301 Signal so that acquiring unit 301 reacquires data according to the first signal.Certainly in other preferred embodiments, first judges Unit 302 can also send secondary signal to secret protection unit 304 so that secret protection unit 304 is according to secondary signal pair Default viewing area carries out secret protection, is not particularly limited herein.

If the first judging unit 302 judges that the adopting consecutive click chemical reaction number of times is identical with default number of clicks, first judges single Accumulative duration is transferred to the second judging unit 303 by unit 302.Second judging unit 303 will determine that corresponding to adopting consecutive click chemical reaction number of times Accumulative duration whether meet default secret protection condition.

In a preferred embodiment, whether the second judging unit 303 is specifically for judging the accumulative duration in default In the range of accumulative duration, and whether the absolute value of the difference of the accumulative duration and default accumulative duration average value is preset less than first Error amount.Usually, what the first preset error value was set is smaller, and the precision of judgement is higher, and the first preset error value can basis Actual conditions carry out value, are not particularly limited herein.

Wherein, presetting accumulative duration scope refers to：The n times before owner are when using, with the maximum in N number of accumulative duration It is the upper limit to be worth, the accumulative duration scope that the minimum value in N number of accumulative duration is formed for lower limit.Presetting accumulative duration average value is Refer to the average value of N number of accumulative duration.

When the second judging unit 303 judges that accumulative duration meets default secret protection condition, illustrate that active user is Non- owner, now the second judging unit 303 will send the 3rd signal to secret protection unit 304 so that secret protection list Unit 304 carries out secret protection according to the 3rd signal to default viewing area.

In a preferred embodiment, if the second judging unit 303 goes out the accumulative duration when being not in described default accumulative In scope long, and/or the absolute value of the difference of the accumulative duration and the default accumulative duration average value is not less than described first Preset error value, then the second judging unit 303 judge that the accumulative duration meets the default secret protection condition.

Can certainly prevent the situation that other users are judged to owner by terminal by mistake from occurring using other modes. In one preferred embodiment, Fig. 5 is refer to, Fig. 5 is another structural representation of privacy protection device in the preferred embodiment of the present invention. The privacy protection device 300 also includes the 4th judging unit 305.Wherein, acquiring unit 301 is obtaining privacy in default viewing area While the adopting consecutive click chemical reaction number of times of application and its corresponding accumulative duration, also obtain the corresponding press pressure of adopting consecutive click chemical reaction number of times and put down Average.For example, the 3 privacy applications of active user's adopting consecutive click chemical reaction, terminal acquisition 3 corresponding three press pressures of adopting consecutive click chemical reaction Value, and three press pressure values are averaged obtain press pressure average value.

When the second judging unit 303 judges that accumulative duration is unsatisfactory for default secret protection condition, in order to prevent because tired Timing is long too small and cannot be distinguished by owner and other users, and the second judging unit 303 will send to the 4th judging unit 305 4th signal so that the 4th unit 305 judges the difference of press pressure average value and preset pressure average value according to the 4th signal Whether absolute value is less than the second preset error value.If the 4th unit 305 judges that the press pressure average value is put down with preset pressure The absolute value of the difference of average is not less than the second preset error value, then illustrate that active user is non-owner, now Unit the 4th 305 will send the 5th signal to secret protection unit 304 so that secret protection unit 304 is according to the 5th signal to default display Area carries out secret protection, close and cause erroneous judgement so as to be prevented effectively from the other users cumulative time corresponding with owner Situation occurs, and so can more efficiently protect the personal information security of owner.

When the second judging unit 303 judges that the accumulative duration meets default secret protection condition, illustrate that active user is Non- owner.In order to protect the personal information of owner not compromised, the second judging unit 303 will be to secret protection unit 304 send the 6th signal so that secret protection unit 304 carries out secret protection according to the 6th signal to default viewing area.

In the preferred embodiment, 304 pairs of default viewing areas of secret protection unit carry out secret protection, specific to perform：Will All privacy applications in default viewing area are in inoperable state.Here, a kind of form of expression of inoperable state For：All privacy applications in default viewing area are grey icon.Certainly, in other preferred embodiments, secret protection list Unit 304 can also carry out hiding default viewing area and its interior all privacy applications to realize protecting the privacy for presetting viewing area Shield, is not particularly limited herein.

In order to improve the operability of privacy protection device 300, secret protection unit 304 is additionally operable to：In default viewing area Into after secret protection state, the duration that secret protection state is in presetting viewing area carries out timing, works as the duration When reaching Preset Time, default viewing area is performed and exits secret protection state, while send the 7th to acquiring unit 301 believing Number so that acquiring unit 301 reacquires user to default viewing area privacy application adopting consecutive click chemical reaction number of times etc. according to the 7th signal Data.

Certainly, in other preferred embodiments, secret protection unit 304 can also perform following steps：In default display After area enters secret protection state, will detect whether the screen of terminal is in illuminating state, if detecting terminal screen is in point Bright state, then keep default viewing area to be in secret protection state；If detecting terminal screen to be closed, to default Viewing area performs and exits secret protection state.

This preferred embodiment provides a kind of privacy protection device 300, and it passes through acquiring unit 301 and obtains in default viewing area The adopting consecutive click chemical reaction number of times of privacy application and its corresponding accumulative duration；First judging unit 302 judges the adopting consecutive click chemical reaction number of times It is whether identical with default number of clicks；If the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, second judges single Unit 303 judges whether the accumulative duration meets default secret protection condition；If the accumulative duration meets the default privacy Protective condition, then illustrate that active user is non-owner, and secret protection unit 304 will carry out privacy to the default viewing area Protection.The difference that the device does the accumulative duration of adopting consecutive click chemical reaction action using user recognizes whether active user is owner's sheet People, when active user is determined for non-owner, 304 pairs of default viewing areas of secret protection unit carry out secret protection, from And other users is used or is browsed privacy application in default viewing area, effectively ensure the personal information of owner Security.

Fig. 6 is refer to, Fig. 6 is the another structural representation of privacy protection device in the preferred embodiment of the present invention.The privacy Protection device 400 can apply to personal computer, hand-held or laptop devices, mobile phone, personal digital assistant (PDA) Deng on electronic equipment, it is not particularly limited herein.

Privacy protection device 400 in this preferred embodiment includes that acquisition judging unit 401, acquiring unit 402, first are sentenced Disconnected unit 403, the second judging unit 404, the judging unit 406 of secret protection unit 405 and the 3rd.Wherein, judging unit is obtained 401 include obtaining subelement 4011 and judgment sub-unit 4012.

When terminal detects clicking operation, obtaining the acquisition subelement 4011 in judging unit 401 will obtain click behaviour The location coordinate information of work, and the location coordinate information is transferred to judgment sub-unit 4012.Judgment sub-unit 4012 will determine that Judge the location coordinate information whether in the range of the position coordinates corresponding to default viewing area.If judgment sub-unit 4012 is sentenced Break and the location coordinate information in the range of the position coordinates corresponding to default viewing area, then illustrate that current clicking operation is pin To preset viewing area in privacy application operation, now judgment sub-unit 4012 will send the 8th signal to acquiring unit 402, make Obtain adopting consecutive click chemical reaction number of times, the adopting consecutive click chemical reaction of the acquiring unit 402 according to privacy application in the default viewing area of the 8th signal acquisition Time interval in the corresponding accumulative duration of number of times and the adopting consecutive click chemical reaction number of times between adjacent click twice.

Adopting consecutive click chemical reaction number of times, accumulative duration and the time delivered spaced that acquiring unit 402 will get judge single to first Unit 403.First judging unit 403 will determine that whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks.If first judges single Unit 403 judges that the adopting consecutive click chemical reaction number of times is differed with default number of clicks, illustrates that active user may not be owner.For Further confirm that, the first judging unit 403 will send the 9th signal to acquiring unit 402 so that acquiring unit 402 is according to Nine signals reacquire data.Certainly in other preferred embodiments, the first judging unit 403 can also be to secret protection unit 405 send the tenth signal so that secret protection unit 405 carries out secret protection according to the tenth signal to default viewing area, herein It is not particularly limited.

When the first judging unit 403 judges that the adopting consecutive click chemical reaction number of times is identical with default number of clicks, first judges single Accumulative duration and time interval are transferred to the second judging unit 404 by unit 403.Second judging unit 404 will determine that adopting consecutive click chemical reaction Whether the accumulative duration corresponding to number of times meets default secret protection condition.

In a preferred embodiment, the second judging unit 404 specifically for：Judge the accumulative duration whether in default In the range of accumulative duration, and whether the absolute value of the difference of the accumulative duration and default accumulative duration average value is preset less than first Error amount.Usually, what the first preset error value was set is smaller, and the precision of judgement is higher, and the first preset error value can basis Actual conditions carry out value, are not particularly limited herein.

When the second judging unit 404 judges that accumulative duration meets the default secret protection condition, current use is illustrated Family is non-owner, and now the second judging unit 404 will send the 11st signal to secret protection unit 405 so that privacy Protection location 405 carries out secret protection according to the 11st signal to default viewing area.

In a preferred embodiment, the second judging unit 404 judges that accumulative duration meets the default secret protection bar Part is specially：If the second judging unit 404 judges that the accumulative duration is not in the range of the default accumulative duration, and/ Or the absolute value of the difference of the accumulative duration and the default accumulative duration average value is not less than first preset error value, then Second judging unit 404 judges that the accumulative duration meets the default secret protection condition.

In the preferred embodiment, 405 pairs of default viewing areas of secret protection unit carry out secret protection, specific to perform：Will All privacy applications in default viewing area are in inoperable state.Here, a kind of form of expression of inoperable state For：All privacy applications in default viewing area are grey icon.Certainly, in other preferred embodiments, secret protection list Unit 405 can also carry out hiding default viewing area and its interior all privacy applications to realize protecting the privacy for presetting viewing area Shield, is not particularly limited herein.

In order to improve the operability of privacy protection device 400, secret protection unit 405 is additionally operable to：In default viewing area Into after secret protection state, the duration that secret protection state is in presetting viewing area carries out timing, works as the duration When reaching Preset Time, default viewing area is performed and exits secret protection state, while send the 12nd to acquiring unit 402 believing Number so that acquiring unit 402 reacquires user to presetting viewing area privacy application adopting consecutive click chemical reaction number of times according to the tenth binary signal Etc. data.

Certainly, in other preferred embodiments, secret protection unit 405 can also perform following steps：In default display After area enters secret protection state, will detect whether the screen of terminal is in illuminating state, if detecting terminal screen is in point Bright state, then keep default viewing area to be in secret protection state；If detecting terminal screen to be closed, to default Viewing area performs and exits secret protection state.

When the second judging unit 404 judges that accumulative duration is unsatisfactory for default secret protection condition, active user is illustrated For the possibility of owner is very big, the occurrence of the erroneous judgement brought to prevent accumulative duration difference smaller, second Judging unit 404 sends to the 3rd judging unit 406 time interval.3rd judging unit 406 judges that the time interval is It is no to match with prefixed time interval.

In a preferred embodiment, when number of the adopting consecutive click chemical reaction number of times more than 2 times, i.e. time interval is more than 1, the 3rd Judging unit 406 specifically for：Judge the time interval arrangement regulation whether the arrangement regulation phase with prefixed time interval Together, if the arrangement regulation of the time interval is identical with the arrangement regulation of prefixed time interval, judge the time interval with Prefixed time interval matches.For example, adopting consecutive click chemical reaction number of times is 4 times, i.e., in the presence of 3 time intervals, it is assumed that 3 time intervals are pressed According to big-small-big order arrangement, wherein, " big " refers to for adjacent time interval, and its time space-number value is bigger, " small " refers to for adjacent time interval, and its time space-number value is smaller.If between 3 times in prefixed time interval Every being also to be arranged according to big-small-big order, then the 3rd judging unit 4006 judges the time interval and prefixed time interval phase Matching.

When the 3rd judging unit 406 judges that the time interval is mismatched with prefixed time interval, current use is illustrated Family is non-owner, and now the 3rd judging unit 406 will send the 13rd signal to secret protection unit 405 so that privacy Protection location 405 carries out secret protection according to the 13rd signal to default viewing area.

This preferred embodiment provides a kind of privacy protection device 400, and it judges currently by acquisition judging unit 401 The location coordinate information of clicking operation is in when in the range of the position coordinates corresponding to default viewing area, the first judging unit 403, Second judging unit 404 and the 3rd judging unit 406 will pass sequentially through tired corresponding to adopting consecutive click chemical reaction number of times, adopting consecutive click chemical reaction number of times Timing is long and the corresponding time interval of adopting consecutive click chemical reaction number of times judges whether active user is owner.Using different use The individual accumulative duration difference in family, TID make a distinction owner and other users, so as to judge In the case that active user is non-owner, 405 pairs of default viewing areas of secret protection unit carry out secret protection, so as to avoid The leakage of personal information of owner, it is ensured that the security of the personal information of owner.

The present invention also provides a kind of mobile terminal, such as panel computer, mobile phone mobile terminal, refers to Fig. 7, and Fig. 7 is this The mobile terminal structure schematic diagram that inventive embodiments are provided.The mobile terminal 500 can include radio frequency (RF, Radio Frequency) circuit 501, include the memory 502, input block of one or more computer-readable recording mediums 503rd, display unit 504, sensor 505, include one or the processor 506 and power supply of more than one processing core 507 grade parts.It will be understood by those skilled in the art that the mobile terminal structure shown in Fig. 7 is not constituted to mobile terminal Limit, part more more or less than diagram can be included, or combine some parts, or different part arrangements.

Radio circuit 501 can be used to receive and send messages, or in communication process signal reception and transmission, especially, by base station Downlink information receive after, transfer to one or more than one processor 506 processed；In addition, up data is activation will be related to To base station.Additionally, radio circuit 501 can also be communicated by radio communication with network and other equipment.

Memory 502 can be used to store application program and data.Include and can hold in the application program of the storage of memory 502 Line code.Application program can constitute various functions module.Processor 506 is by running application journey of the storage in memory 502 Sequence, so as to perform various function application and data processing.

Input block 503 can be used to receive numeral, character information or the user's characteristic information (such as fingerprint) of input, and Produce the keyboard relevant with user's setting and function control, mouse, action bars, optics or trace ball signal input.Input Unit 503 may include one or more in touch display screen, physical keyboard, function key, fingerprint recognition module etc..

Display unit 504 can be used to showing by user input information or be supplied to the information and mobile terminal of user Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination. In the preferred embodiment, display unit 504 can be touch-screen.When user carries out clicking operation to touch-screen, touch-screen The clicking operation event of acquisition is transferred to processor 506 so that processor 506 can get the position coordinates of clicking operation Time interval corresponding to the corresponding accumulative duration of information, adopting consecutive click chemical reaction number of times, adopting consecutive click chemical reaction number of times and adopting consecutive click chemical reaction number of times Etc. information.

In a preferred embodiment, the touch-screen of display unit 504 includes upper and lower ITO (IndiumTin Oxides, nanometer Indium tin oxide) layer, when user carries out clicking operation to the touch-screen, the upper and lower ITO layer of touch-screen will come in contact, Resistance value is produced at the contact of click, processor 506 calculates the press pressure produced by obtaining clicking operation according to the resistance value.

Mobile terminal 500 may also include at least one sensor 505, such as ambient light sensor, proximity transducer, gravity Acceleration transducer etc..

Processor 506 is the control centre of mobile terminal 500, using various interfaces and the whole mobile terminal of connection 500 various pieces, by running or performing application program of the storage in memory 502, and call storage in memory Data in 502, perform the various functions and processing data of mobile terminal 500, so as to carry out overall prison to mobile terminal 500 Control.

Mobile terminal 500 also includes power supply 507 (such as battery), for being powered to all parts.Certainly, mobile terminal 500 can also will not be repeated here including voicefrequency circuit, camera, bluetooth module etc..

In the preferred embodiment, processor 506 in mobile terminal can according to following instruction, by one or one with On the corresponding executable code of process of application program be loaded into memory 502, and storage run by processor 508 exist Application program in memory 502, so as to realize various functions：Obtain the adopting consecutive click chemical reaction number of times of privacy application in default viewing area And its corresponding accumulative duration；Judge whether the adopting consecutive click chemical reaction number of times is identical with default number of clicks；If the adopting consecutive click chemical reaction Number of times is identical with the default number of clicks, then judge whether the accumulative duration meets default secret protection condition；If described Accumulative duration meets the default secret protection condition, then carry out secret protection to the default viewing area.

In a preferred embodiment, processor 506 judges whether the accumulative duration meets default secret protection in execution It is specific to perform during condition：Judge the accumulative duration whether in the range of default accumulative duration, and the accumulative duration with it is pre- If whether the absolute value of the difference of accumulative duration average value is less than the first preset error value.When processor 506 judges described adding up Duration is not in the range of the default accumulative duration, and/or the accumulative duration and the default accumulative duration average value it Poor absolute value is not less than first preset error value, then judge that the accumulative duration meets the default secret protection bar Part, and secret protection is carried out to the default viewing area.

In a preferred embodiment, processor 506 is performing the adopting consecutive click chemical reaction of privacy application in the default viewing area of acquisition During several and its corresponding accumulative duration, also perform：Obtain in the adopting consecutive click chemical reaction number of times it is adjacent click on twice between time between Every.Processor 506 is additionally operable to perform after execution judges whether the accumulative duration meets default secret protection condition：If The accumulative duration is unsatisfactory for the default secret protection condition, then judge the time interval whether with prefixed time interval phase Matching；If the time interval is mismatched with prefixed time interval, secret protection is carried out to the default viewing area.

In a preferred embodiment, processor 506 is performing the adopting consecutive click chemical reaction of privacy application in the default viewing area of acquisition During several and its corresponding accumulative duration, also perform：Obtain the corresponding press pressure average value of adopting consecutive click chemical reaction number of times.Processor 506 After execution judges whether the accumulative duration meets default secret protection condition, it is additionally operable to perform：If the accumulative duration Be unsatisfactory for the default secret protection condition, then judge the press pressure average value and preset pressure average value difference it is absolute Whether value is less than the second preset error value；If the absolute value of the difference of the press pressure average value and preset pressure average value is not small In the second preset error value, then secret protection is carried out to the default viewing area.

In a preferred embodiment, processor 506 is performing the adopting consecutive click chemical reaction of privacy application in the default viewing area of acquisition Before several and its corresponding accumulative duration, it is additionally operable to perform：Obtain the location coordinate information of clicking operation；Judge that the position is sat Whether mark information is in the range of the position coordinates corresponding to the default viewing area；If the location coordinate information is in described In the range of position coordinates, then the adopting consecutive click chemical reaction number of times of the privacy application and its corresponding accumulative is obtained in the default viewing area Duration.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment Point, the detailed description above with respect to method for secret protection is may refer to, here is omitted.

Privacy protection device provided in an embodiment of the present invention is for example computer, panel computer, the hand with touch function Machine etc., the privacy protection device belongs to same design with the method for secret protection in foregoing embodiments, is protected in the privacy The either method provided in the method for secret protection embodiment can be provided on protection unit, its implement process refer to it is described Method for secret protection embodiment, here is omitted.

It should be noted that for method for secret protection of the present invention, this area common test personnel be appreciated that All or part of flow of method for secret protection described in the embodiment of the present invention is realized, can be by computer program to control phase The hardware of pass is completed, and the computer program can be stored in a computer read/write memory medium, if storage is in terminal In memory, and by least one computing device in the terminal, secret protection side as described is may include in the process of implementation The flow of the embodiment of method.Wherein, described storage medium can be magnetic disc, CD, read-only storage (ROM, Read Only Memory), random access memory (RAM, Random Access Memory) etc..

Each functional unit in the embodiment of the present invention can be integrated in a processing module, or unit list Solely it is physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated module can both be used The form of hardware is realized, it would however also be possible to employ the form of software function module is realized.If the integrated module is with software function The form of module is realized and as independent production marketing or when using, it is also possible to which storage is situated between in an embodied on computer readable storage In matter.Storage medium mentioned above can be read-only storage, disk or CD etc..Above-mentioned each device or system, can be with Perform the method in correlation method embodiment.

In sum, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.

Claims

1. a kind of method for secret protection, it is characterised in that including：

If the adopting consecutive click chemical reaction number of times is identical with the default number of clicks, judge whether the accumulative duration meets default hidden Private protective condition；

If the accumulative duration meets the default secret protection condition, secret protection is carried out to the default viewing area.

2. method for secret protection according to claim 1, it is characterised in that described to judge whether the accumulative duration meets Default secret protection condition, including：Judge whether the accumulative duration adds up in the range of duration in default, and when described accumulative Whether the absolute value of difference long and presetting accumulative duration average value is less than the first preset error value；

If the accumulative duration meets the default secret protection condition, privacy guarantor is carried out to the default viewing area Shield, including：If the accumulative duration is not in the range of the default accumulative duration, and/or the accumulative duration is pre- with described If the absolute value of the difference of accumulative duration average value is not less than first preset error value, then judge that the accumulative duration meets institute Default secret protection condition is stated, and secret protection is carried out to the default viewing area.

3. method for secret protection according to claim 1 and 2, it is characterised in that privacy in the default viewing area of the acquisition The adopting consecutive click chemical reaction number of times of application and its corresponding accumulative duration, also include：Obtain adjacent point twice in the adopting consecutive click chemical reaction number of times Time interval between hitting；

It is described judge whether the accumulative duration meets default secret protection condition after, also include：

If the accumulative duration is unsatisfactory for the default secret protection condition, judge the time interval whether with Preset Time Interval matches；

If the time interval is mismatched with prefixed time interval, secret protection is carried out to the default viewing area.

4. method for secret protection according to claim 1 and 2, it is characterised in that privacy in the default viewing area of the acquisition The adopting consecutive click chemical reaction number of times of application and its corresponding accumulative duration, also include：The corresponding press pressure of adopting consecutive click chemical reaction number of times is obtained to put down Average；

If the accumulative duration is unsatisfactory for the default secret protection condition, the press pressure average value and default pressure are judged Whether the absolute value of the difference of power average value is less than the second preset error value；

If the absolute value of the difference of the press pressure average value and preset pressure average value is not less than the second preset error value, right The default viewing area carries out secret protection.

5. method for secret protection according to claim 1, it is characterised in that obtain in default viewing area that privacy should described Before adopting consecutive click chemical reaction number of times and its corresponding accumulative duration, including：

Obtain the location coordinate information of clicking operation；

Judge the location coordinate information whether in the range of the position coordinates corresponding to the default viewing area；

If the location coordinate information is in the range of the position coordinates, obtaining the privacy in the default viewing area should Adopting consecutive click chemical reaction number of times and its corresponding accumulative duration.

6. a kind of privacy protection device, it is characterised in that including：

Acquiring unit, adopting consecutive click chemical reaction number of times and its corresponding accumulative duration for obtaining privacy application in default viewing area；

Second judging unit, if identical with the default number of clicks for the adopting consecutive click chemical reaction number of times, judges described accumulative Whether duration meets default secret protection condition；

Secret protection unit, if meeting the default secret protection condition for the accumulative duration, to the default display Area carries out secret protection.

7. privacy protection device according to claim 6, it is characterised in that second judging unit is used to judge described Whether accumulative duration is in the range of default accumulative duration, and the difference of the accumulative duration and default accumulative duration average value is exhausted Whether the first preset error value is less than to value；

If the secret protection unit is not in the range of the default accumulative duration for the accumulative duration, and/or described The absolute value of the difference of accumulative duration and the default accumulative duration average value is not less than first preset error value, then judge institute State accumulative duration and meet the default secret protection condition, and secret protection is carried out to the default viewing area.

8. the privacy protection device according to claim 6 or 7, it is characterised in that the privacy protection device also includes the Three judging units；The acquiring unit be additionally operable to obtain in the adopting consecutive click chemical reaction number of times it is adjacent click on twice between time between Every；If the 3rd judging unit is unsatisfactory for the default secret protection condition for the accumulative duration, when judging described Between be spaced and whether match with prefixed time interval；If the secret protection unit is used between the time interval and Preset Time Every mismatch, then secret protection is carried out to the default viewing area.

9. the privacy protection device according to claim 6 or 7, it is characterised in that the privacy protection device also includes the Four judging units；The acquiring unit is additionally operable to obtain the corresponding press pressure average value of adopting consecutive click chemical reaction number of times；Described 4th sentences If disconnected unit is unsatisfactory for the default secret protection condition for the accumulative duration, judge the press pressure average value and Whether the absolute value of the difference of preset pressure average value is less than the second preset error value；If the secret protection unit is used for described pressing The absolute value of the difference of pressure pressure average value and preset pressure average value is not less than the second preset error value, then to the default display Area carries out secret protection.

10. the privacy protection device stated according to claim 6, it is characterised in that the privacy protection device also includes obtaining judging Unit, the acquisition judging unit includes obtaining subelement and judgment sub-unit；The acquisition subelement is used to obtain clicks on behaviour The location coordinate information of work；Whether the judgment sub-unit is used to judge the location coordinate information in the default viewing area In the range of corresponding position coordinates；If the acquiring unit is used for the location coordinate information is in the position coordinates scope It is interior, then obtain the adopting consecutive click chemical reaction number of times of privacy application and its corresponding accumulative duration in the default viewing area.

A kind of 11. mobile terminals, it is characterised in that including：

Be stored with the memory of executable program code；

The processor coupled with the memory；

The processor calls the executable program code stored in the memory, performs such as claim 1 to right It is required that the method for secret protection described in 5 any one.