CN104915266B - A kind of application program guard method and device - Google Patents
A kind of application program guard method and device Download PDFInfo
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- CN104915266B CN104915266B CN201510330020.XA CN201510330020A CN104915266B CN 104915266 B CN104915266 B CN 104915266B CN 201510330020 A CN201510330020 A CN 201510330020A CN 104915266 B CN104915266 B CN 104915266B
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Abstract
This application discloses a kind of application program guard methods, comprising: during operating system initialization, reads the need application program to be protected recorded in preset application program protection inventory;Judge whether the application program unloads from the operating system;If so, reading the installation kit of the application program backed up under preset Application Backup catalogue;The installation kit for running the application program in an operating system installs the application program to the operating system;The need application program to be protected includes: application program and third party application built in the operating system.The application program guard method, it is simple to operate, the protection application program for the needs being unloaded can be restored, it is ensured that operating system can operate normally, the loss for preventing user data from recording.
Description
Technical field
This application involves application domains, and in particular to a kind of application program guard method.The application is related to one simultaneously
Kind application program protecting equipment.
Background technique
With the development of mobile internet, the popularity rate of mobile terminal device is higher and higher, and user is to mobile terminal device
The demand of the application program of upper installation is also more and more vigorous, the number of applications that the user of mobile terminal device averagely installs
Increasingly increasing, the type of application program also with user demand and become more and more diversified.Simultaneously as mobile terminal
Equipment has portability and multi-user's property, and (multiple kinsfolks use same mobile terminal device, such as tablet computer, wearable
Equipment) characteristic so that installed on mobile terminal device application program exposure between a plurality of users, for different use
Family, due to the difference of living habit and behavior, there may be certain conflicts when using same mobile terminal device, such as
The application program installed on the mobile terminal device being used in conjunction with accidentally is deleted between different user, so as to cause Missing data, then
For example child deletes unintentionally the application program installed on parent's mobile terminal device;Furthermore, it is also possible to which there are Malwares
The application program installed on mobile terminal device is deleted, malice or illegal operation are executed.
Currently, the application program guard method that the prior art provides, is answered by installing third party on the mobile terminal device
The application program installed on mobile terminal device is prevented to be unloaded with program, third party application is on mobile terminal device
The unloading bootstrap of application program is encrypted, and prevents application program without authorization the password of encryption (obtain) the case where
Under be unloaded.
There are apparent defects for the application program guard method that the above-mentioned prior art provides.
The application program guard method that the above-mentioned prior art provides, for application program in mobile terminal device operating system
Unloading bootstrap encrypted, it may be assumed that for all application programs installed in mobile terminal device, in unloading Shi Doujin
Encryption is gone, it is necessary to obtain and the password for inputting encryption could execute unloading operation, operation more very complicated, and can not
Distinguish the application program installed in mobile terminal device, which application program is useful to user, need it is authorized could unload,
Which application program is useless to user;Customized it can not protect the application program installed in mobile terminal device, existing defects.
Summary of the invention
The application provides a kind of application program guard method, to solve of the existing technology cumbersome complicated ask
Topic.The application is related to a kind of application program protecting equipment simultaneously.
The application provides a kind of application program guard method, comprising:
During operating system initialization, reads preset application program and protect what is recorded in inventory to need to protect
Application program;
Judge whether the application program unloads from the operating system;
If so, reading the installation kit of the application program backed up under preset Application Backup catalogue;
The installation kit for running the application program in an operating system installs the application program to operation system
System;
The need application program to be protected includes: application program and third-party application journey built in the operating system
Sequence.
Optionally, the installation kit for reading the application program backed up under preset Application Backup catalogue
Step, comprising:
The prompt information that the operating system can not normally start is issued, and/or issues the prompt information of data exception;
Receive the operational order that the application program is reinstalled in the operating system of input;
Read the installation kit of the application program backed up under preset Application Backup catalogue.
Optionally, the installation kit for running the application program in an operating system, by the application program install to
After the operating system step, following steps are executed:
Restart the operating system.
Optionally, the application program guard method, comprising:
Obtain the title that the application program to be protected is needed in the operating system;
The title of the application program is written in the application program protection inventory.
Optionally, the application program guard method, comprising:
Obtain the installation kit of the application program recorded in the application program protection inventory;
The installation kit of the application program is backed up under the Application Backup catalogue.
It is optionally, described to judge whether the application program has unloaded from the operating system, comprising:
Judge whether the application program has unloaded from the operating system one by one.
Optionally, described to judge the application program whether unloading step from the operating system one by one, if judgement
As a result be it is no, then execute it is described judges the application program whether unloading step from the operating system one by one, until institute
The application program recorded in application program protection inventory is stated all to judge to finish.
Optionally, the application program protection inventory is stored under the system directory of the operating system;
Wherein, the file format packet when application program protection inventory stores under the system directory of the operating system
It includes: text file.
Optionally, the Application Backup catalogue is under the system directory of the operating system.
Optionally, the operating system includes following at least one operating systems:
Android, IOS, Windows Phone, Windows 10for phone and BlackBerry OS.
Optionally, when the operating system is Android operation system:
Storage catalogue of the application program protection inventory in the operating system are as follows:/system/save;
The Application Backup catalogue are as follows:/system/saveapp.
In addition the application provides a kind of application program protecting equipment, comprising:
Application program reading unit, for reading preset application program during operating system initialization
The need application program to be protected recorded in protection inventory;
Application program unloads judging unit, for judging whether the application program unloads from the operating system;
If so, into application program installation kit reading unit;
The application program installation kit reading unit backs up under preset Application Backup catalogue for reading
The installation kit of the application program;
Application program installation unit, for running the installation kit of the application program in an operating system, by the application
Program is installed to the operating system;
The need application program to be protected includes: application program and third-party application journey built in the operating system
Sequence.
Compared with prior art, the application has the following advantages:
Application program guard method provided by the present application, comprising: during operating system initialization, reading is preset
Application program protection inventory in the need application program to be protected that records;Judge the application program whether from the operation be
It is unloaded in system;If so, reading the installation kit of the application program backed up under preset Application Backup catalogue;It is grasping
Make the installation kit for running the application program in system, the application program is installed to the operating system;It is described to need to protect
The application program of shield includes: application program and third party application built in the operating system.
Application program guard method provided by the present application, user can protection application journeys to need in self-defining operation system
Sequence can restore the protection application for the needs being unloaded under the protection Application Backup to system directory of needs from backup
Program, it is ensured that operating system can operate normally, the loss for preventing user data from recording;And in the process for restoring application program
In, the operation of the protection application program for the needs that user only needs input validation recovery to be unloaded operates simpler convenience.
Detailed description of the invention
Attached drawing 1 is a kind of process flow diagram of application program guard method provided by the present application;
Attached drawing 2 is a kind of schematic diagram of application program protecting equipment provided by the present application.
Specific embodiment
Many details are explained in the following description in order to fully understand the application.But the application can be with
Much it is different from other modes described herein to implement, those skilled in the art can be without prejudice to the application intension the case where
Under do similar popularization, therefore the application is not limited by following public specific implementation.
The application provides a kind of application program guard method, and the application is related to a kind of application program protecting equipment simultaneously.
It is as follows that the application provides a kind of application program guard method embodiment:
A kind of application program guard method provided in this embodiment is illustrated below in conjunction with attached drawing, and to this method
Each step be illustrated.
Referring to attached drawing 1, it illustrates a kind of process flow diagrams of application program guard method provided in this embodiment.
Step S101 during operating system initialization, reads in preset application program protection inventory and records
Need application program to be protected.
As a preferred embodiment, the present embodiment is with the operating system android system of mobile terminal device
Example, is illustrated application program guard method provided by the present application, in addition to this it is possible to be carried out using other operating systems
Illustrate, such as the operating systems such as IOS, Windows Phone, Windows 10for phone and BlackBerry OS, herein
Without limitation.
In android system, application program to be protected is needed to have: the system built-in application journey built in android system
The third party application that sequence (that is: the included application program of android system) and user specify;
Wherein, it needs system to be protected to carry application program in android system, such as desktop starter, setting, dials
Number, the system cores application program such as short message, clock, player, once these application programs are unloaded, it is likely that cause
Android system is unable to complete initialization, and android system is without normal work;On the other hand, the data in these application programs
It is likely to useful to user, such as the contact information stored in address list application program, therefore, it is necessary to these application programs
It is protected.
Third party application to be protected is needed in android system, refers to some application programs that user specifies, it is common
Have social category application program (such as wechat, QQ and microblogging etc.), game and tool-class application program (such as music player,
U.S. figure is taken pictures software, payment software and digital map navigation software etc.), these application programs generate or the related data of storage record
Useful to user, once these application programs are deleted, the relevant data record of application program is also deleted, and may cause user
Important information is lost.
In android system described in the present embodiment, the application program protection inventory exists with the format of text file,
Specifically, the title of the application program protection inventory are as follows: " Save_app_list.txt ";
In " Save_app_list.txt ", the title of the application program of protection in need, such as " Save_app_ are recorded
The title " phone " of the included dialing application procedure of the android system recorded in list.txt ".
In addition to this, application program protection inventory can also be the text file of extended formatting, such as " doc ",
The text file of the formats such as " docx " and " wps ", the present embodiment does not limit.
It should be noted that " Save_app_list.txt " is stored under the system directory of android system, specifically
, the storage catalogue of " Save_app_list.txt " in android system are as follows:/system/save.
Step S102, judges whether the application program unloads from the operating system.
In the specific implementation, judge whether the application program unloads from the operating system described in this step, wrap
It includes:
Judge whether the application program unloads from android system one by one;
If so, thening follow the steps S103;
If it is not, the application program whether unloading step from android system is judged one by one described in then executing, until
All judgement finishes the application program recorded in " Save_app_list.txt ".
Such as:
Application program protection inventory " Save_app_list.txt " in record application name have: " phone " and
"mail";
Wherein, " phone " is the included dialing application procedure of android system, and " mail " is that android system is included
Mail applications;
It is successively read the title " phone " and " mail " of the application program recorded in " Save_app_list.txt ";
First determine whether that the corresponding dialing application procedure of application name " phone " whether there is in android system;
Judging result is to exist, then further judges that the corresponding mail applications of application name " mail " exist
Android system whether there is;
Judging result is that there is no then execute following step S103;
All judgement finishes the application program recorded in " Save_app_list.txt ", and judgement terminates.
Step S103 obtains the installation kit of the application program backed up under preset Application Backup catalogue.
In android system described in the present embodiment, system of the Application Backup catalogue in the operating system
Under catalogue, specifically, the Application Backup catalogue are as follows:/system/saveapp;
The installation kit of the application program of protection in need, such as/system/ are backed up under/system/saveapp catalogue
The installation kit " phone.apk " of the included dialing application procedure of the android system stored under saveapp catalogue.
In the present embodiment, the need application program to be protected recorded in " Save_app_list.txt " can be divided into two types
Type, one is the application programs that system carries, and another kind is third party application, and following manner processing is respectively adopted:
The first:
The application program included for the system recorded in " Save_app_list.txt ", the acquisition are preset
The installation kit of the application program backed up under Application Backup catalogue (that is :/system/saveapp catalogue), implementation
It is as follows:
1) prompt information that android system can not normally start is issued;
2) operational order that the application program is reinstalled in android system of input is received;
3) it is backed up under the preset Application Backup catalogue (that is :/system/saveapp catalogue) of reading described
The installation kit of application program.
Such as:
The display reminding information on the screen of installation Android phone: " key application is unloaded, and system can not start ",
And " whether restoring to apply ", button "Yes" and button "No" are shown on the screen of Android phone simultaneously;
User is received to refer to by the touch panel device of Android phone for the operation for the button "Yes" input that screen is shown
It enables;
After receiving the operational order, from/system/saveapp catalogue under read the dialing application procedure of storage
Installation kit " phone.apk ".
Second:
It is described to obtain preset application for the third party application recorded in " Save_app_list.txt "
The installation kit of the application program backed up under program backup catalogue (that is :/system/saveapp catalogue), implementation is such as
Under:
1) prompt information of data exception is issued;
2) operational order that the application program is reinstalled in android system of input is received;
3) it is backed up under the preset Application Backup catalogue (that is :/system/saveapp catalogue) of reading described
The installation kit of application program.
Such as:
The display reminding information on the screen of Android phone: " important application is unloaded, if is restored ", and exist simultaneously
The Show Button "Yes" and button "No" on the screen of Android phone;
User is received to refer to by the touch panel device of Android phone for the operation for the button "Yes" input that screen is shown
It enables;
After receiving the operational order, from/system/saveapp catalogue under read the application program Alipay of storage
Installation kit " Alipay .apk ".
Step S104 runs the installation kit of the application program in an operating system, and the application program is installed to institute
State operating system.
According to above-mentioned steps S103, preset Application Backup catalogue (that is :/system/saveapp is being obtained
Catalogue) under after the installation kit of the application program that backs up, in this step, run in android system described using journey
The installation kit of sequence installs the application program into android system.
Such as:
Referring to the citing in above-mentioned steps S103, from/system/saveapp catalogue under the android system that reads it is included
Dialing application procedure installation kit " phone.apk " or third party application installation kit " Alipay .apk ";
In android system operation installation kit " phone.apk " or installation kit " Alipay .apk ", system is carried
Dialing application procedure or third party application Alipay are installed in android system.
It should be noted that in the present embodiment, after the application program is installed to android system, restarting
Android system.
In the specific implementation, it before above-mentioned steps S101 execution, executes application name write-in application program protection
List operation is implemented as follows:
1) title that the application program to be protected is needed in android system is obtained;
2) title of the application program is written in application program protection inventory " Save_app_list.txt ".
Such as:
Obtain the title for the dialing application procedure for needing android system to be protected included: " phone ";
Told application program is written into the title " phone " of the dialing application procedure and protects inventory " Save_app_
In list.txt ".
In addition, in the specific implementation, application name write-in application program protection list operation has been executed above-mentioned
Bi Hou, and before above-mentioned steps S103 execution, execute backup application operation, be implemented as follows:
1) installation kit of the application program recorded in " Save_app_list.txt " is obtained;
2) installation kit of the application program is backed up to/system/saveapp catalogue under.
Such as:
According to the title of the included dialing application procedure of the android system recorded in " Save_app_list.txt ":
" phone " obtains the installation kit of the dialing application procedure: " phone.apk ";
The installation kit " phone.apk " of the dialing application procedure is backed up to/system/saveapp catalogue under.
It should be noted that during the operation of above-mentioned backup application, it can be simultaneously by the relevant number of application program
Back up to according to record/system/saveapp catalogue under, after above-mentioned steps S104 is finished, reading/system/
The data record of the application program backed up under saveapp catalogue, thus restoring user data, it is not limited here.
A kind of application program protecting equipment embodiment provided by the present application is as follows:
In the above-described embodiment, a kind of application program guard method is provided, corresponding, the application also provides
A kind of application program protecting equipment.
Referring to attached drawing 2, it illustrates according to a kind of application program protecting equipment schematic diagram provided in this embodiment.Due to dress
It sets embodiment and is substantially similar to embodiment of the method, so describing fairly simple, relevant part refers to embodiment of the method
Corresponding explanation.Installation practice described below is only schematical.
The application provides a kind of application program protecting equipment, comprising:
Application program reading unit 201, it is preset using journey for reading during operating system initialization
The need application program to be protected recorded in sequence protection inventory;
Application program unloads judging unit 202, for judging whether the application program unloads from the operating system;
If so, into application program installation kit reading unit 203;
The application program installation kit reading unit 203, it is standby under preset Application Backup catalogue for reading
The installation kit of the application program of part;
Application program installation unit 204 is answered by described in for running the installation kit of the application program in an operating system
It is installed with program to the operating system;
The need application program to be protected includes: application program and third-party application journey built in the operating system
Sequence.
Optionally, the application program installation kit reading unit 203, comprising:
Prompt information issues subelement, the prompt information that can not normally start for issuing the operating system, and/or hair
The prompt information of data exception out;
Operational order receiving subelement, it is for receiving input that the application program is reinstalled in the operating system
Operational order;
Application program installation kit reading subunit, for reading the institute backed up under preset Application Backup catalogue
State the installation kit of application program.
Optionally, the application program protecting equipment, comprising:
Unit is restarted, for restarting the operating system.
Optionally, the application program protecting equipment, comprising:
Application name acquiring unit, for obtaining the name for needing the application program to be protected in the operating system
Claim;
Application name writing unit protects inventory for the application program to be written in the title of the application program
In.
Optionally, the application program protecting equipment, comprising:
Installation kit acquiring unit, for obtaining the installation kit of the application program recorded in the application program protection inventory;
Installation kit backup units, for the installation kit of the application program to be backed up to the Application Backup catalogue
Under.
Optionally, the application program unloads judging unit 202, comprising:
Judgment sub-unit, for judging whether the application program has unloaded from the operating system one by one.
Optionally, in application program unloading judging unit 202, if judging result be it is no, into judgment sub-unit,
Until all judgement finishes the application program recorded in application program protection inventory.
Optionally, the application program protection inventory is stored under the system directory of the operating system;
Wherein, the file format packet when application program protection inventory stores under the system directory of the operating system
It includes: text file.
Optionally, the Application Backup catalogue is under the system directory of the operating system.
Optionally, the operating system includes following at least one operating systems:
Android, IOS, Windows Phone, Windows 10for phone and BlackBerry OS.
Optionally, when the operating system is Android operation system:
Storage catalogue of the application program protection inventory in the operating system are as follows:/system/save;
The Application Backup catalogue are as follows:/system/saveapp.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill
Art personnel are not departing from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
Shield range should be subject to the range that the claim of this application defined.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
1, computer-readable medium can be by any side including permanent and non-permanent, removable and non-removable media
Method or technology realize that information stores.Information can be computer readable instructions, data structure, the module of program or other numbers
According to.The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory
(SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or
Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to
Herein defines, and computer-readable medium does not include non-temporary computer readable media (transitory media), such as modulates
Data-signal and carrier wave.
2, it will be understood by those skilled in the art that embodiments herein can provide as the production of method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It can be used moreover, the application can be used in the computer that one or more wherein includes computer usable program code
The computer program product implemented on storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Form.
Claims (12)
1. a kind of application program guard method characterized by comprising
During operating system initialization, reads preset application program and protect the need recorded in inventory are to be protected to answer
Use program;
Judge whether the need application program to be protected has unloaded from the operating system;
If so, reading the installation of the need application program to be protected backed up under preset Application Backup catalogue
Packet;
The installation kit for running the need application program to be protected in an operating system pacifies the need application program to be protected
It is filled to the operating system;
The need application program to be protected, which refers to, guarantees operating system normal operation and the application program useful to user, described
Need application program to be protected includes: application program and third party application built in the operating system.
2. application program guard method according to claim 1, which is characterized in that the reading is preset to apply journey
The installation kit step of the need application program to be protected backed up under sequence backup directory, comprising:
The prompt information that the operating system can not normally start is issued, and/or issues the prompt information of data exception;
Receive the operational order that the need application program to be protected is reinstalled in the operating system of input;
Read the installation kit of the need application program to be protected backed up under preset Application Backup catalogue.
3. application program guard method according to claim 1, which is characterized in that described in the operation in an operating system
The installation kit for needing application program to be protected, by it is described need to application program to be protected install to the operating system step it
Afterwards, following steps are executed:
Restart the operating system.
4. application program guard method according to claim 1 characterized by comprising
Obtain the title that the application program to be protected is needed in the operating system;
The title of the need application program to be protected is written in the application program protection inventory.
5. application program guard method according to claim 1 characterized by comprising
Obtain the installation kit of the need application program to be protected recorded in the application program protection inventory;
The installation kit of the need application program to be protected is backed up under the Application Backup catalogue.
6. application program guard method according to claim 1, which is characterized in that the judgement is described to be protected to answer
Whether unloaded from the operating system with program, comprising:
Judge whether the need application program to be protected has unloaded from the operating system one by one.
7. application program guard method according to claim 6, which is characterized in that described to judge described to need to protect one by one
The application program whether unloading step from the operating system, if judging result be it is no, execute and described judge institute one by one
Whether state needs the application program to be protected unloading step from the operating system, until in application program protection inventory
All judgement finishes the need application program to be protected of record.
8. application program guard method according to claim 1, which is characterized in that the application program protection inventory storage
Under the system directory of the operating system;
Wherein, file format when application program protection inventory stores under the system directory of the operating system includes:
Text file.
9. application program guard method according to claim 1, which is characterized in that the Application Backup catalogue is in institute
Under the system directory for stating operating system.
10. application program guard method according to claim 1, which is characterized in that the operating system include it is following extremely
A kind of few operating system:
Android, 10 for phone and BlackBerry OS of IOS, Windows Phone, Windows.
11. application program guard method according to claim 10, which is characterized in that when the operating system is
When Android operation system:
Storage catalogue of the application program protection inventory in the operating system are as follows:/system/save;
The Application Backup catalogue are as follows:/system/saveapp.
12. a kind of application program protecting equipment characterized by comprising
Application program reading unit, for during operating system initialization, reading preset application program protection
The need recorded in inventory application program to be protected;
Application program unloads judging unit, for judge it is described need to application program to be protected whether from the operating system
Unloading;
If so, into application program installation kit reading unit;
The application program installation kit reading unit, described in reading and being backed up under preset Application Backup catalogue
Need the installation kit of application program to be protected;
Application program installation unit, for running the installation kit of the need application program to be protected in an operating system, by institute
Stating needs application program to be protected to install to the operating system;
The need application program to be protected, which refers to, guarantees operating system normal operation and the application program useful to user, described
Need application program to be protected includes: application program and third party application built in the operating system.
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CN107102913B (en) * | 2017-04-01 | 2019-02-22 | Oppo广东移动通信有限公司 | Data back up method, device and computer equipment |
CN107493290B (en) * | 2017-08-31 | 2020-12-15 | 四川长虹电器股份有限公司 | OTA (over the air) upgrading method for Android smart television system software |
CN108471470A (en) * | 2018-03-14 | 2018-08-31 | 维沃移动通信有限公司 | A kind of message prompt method and mobile terminal |
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