CN108287662A - Obtain method, equipment and the computer readable storage medium of equipment unique mark - Google Patents
Obtain method, equipment and the computer readable storage medium of equipment unique mark Download PDFInfo
- Publication number
- CN108287662A CN108287662A CN201711296988.0A CN201711296988A CN108287662A CN 108287662 A CN108287662 A CN 108287662A CN 201711296988 A CN201711296988 A CN 201711296988A CN 108287662 A CN108287662 A CN 108287662A
- Authority
- CN
- China
- Prior art keywords
- unique mark
- equipment unique
- stored
- equipment
- sharedpreferences
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/061—Improving I/O performance
- G06F3/0611—Improving I/O performance in relation to response time
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
Invention describes a kind of method, equipment and computer readable storage medium obtaining equipment unique mark, this method includes：When starting the host process of application program, judge whether be stored with equipment unique mark in the lightweight data storage SharedPreferences of terminal device；In the case of being stored with equipment unique mark in SharedPreferences, equipment unique mark is obtained from SharedPreferences.The present invention can improve the read-write efficiency of equipment unique mark, and can achieve the effect that the storage device unique mark of long-term persistence.
Description
Technical field
The present invention relates to communication technique field more particularly to a kind of method, equipment and calculating obtaining equipment unique mark
Machine readable storage medium storing program for executing.
Background technology
The equipment unique mark of terminal device is equivalent to the identity card of terminal device, the lean operation to user and identity
Certification etc. is of great importance.In the prior art, mobile terminal is typically by equipment unique mark storage to system configuration text
In part.Moreover, the equipment that only can be just got when special access right is awarded in terminal user in system configuration file is uniquely marked
Know.Therefore, there is following technical problem in the art existing：1) since different operating system assigns the permission of terminal user not
Together, it if terminal user is not endowed with the permission for reading system configuration file, obtains less than equipment unique mark；If 2) assigned
Terminal user's access limit is given, then the content in system configuration file may be tampered, and then cause terminal user can not
Get true equipment unique mark.
Invention content
It is a primary object of the present invention to propose a kind of to obtain the method for equipment unique mark, equipment and computer-readable deposit
Storage media can improve the read-write efficiency of equipment unique mark, and can reach the storage device unique mark of long-term persistence
Effect.
To achieve the above object, the present invention provides it is a kind of obtain equipment unique mark method, the method includes：
When starting the host process of application program, the lightweight data storage in terminal device is judged
Whether equipment unique mark is stored in SharedPreferences；
In the case of being stored with equipment unique mark in SharedPreferences, from SharedPreferences
Obtain equipment unique mark.
Optionally, the method further includes：
In the case of not being stored with equipment unique mark in SharedPreferences, judge in the terminal device
Read only memory ROM in whether be stored with equipment unique mark；
If so, obtaining equipment unique mark from ROM；
If it is not, then generating equipment unique mark, and the equipment unique mark of generation is respectively stored into
In SharedPreferences and ROM.
Optionally, in the case of equipment unique mark is stored in SharedPreferences, the method is also wrapped
It includes：
The arbitrary access of the equipment unique mark stored in SharedPreferences storage to the terminal device is deposited
In reservoir RAM.
Optionally, in the equipment unique mark storage that will be stored in SharedPreferences to the terminal device
After in random access memory ram, the method further includes：
It will be in the equipment unique mark that stored in SharedPreferences storage to ROM.
Optionally, in the case of equipment unique mark is stored in ROM, the method further includes：
The equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM.
Optionally, described before obtaining equipment unique mark in ROM, the method further includes：
Judge whether the equipment unique mark stored in ROM is effective；
If so, the equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM；
If it is not, then generating equipment unique mark.
Optionally, whether the equipment unique mark for judging to store in ROM is effective, including：
If the character length of the equipment unique mark stored in ROM is in the significant character length range of setting, described
Equipment unique mark is effective.
Optionally, the method further includes：
When starting the non-host process of the application program, equipment unique mark is obtained from SharedPreferences.
In addition, to achieve the above object, the present invention also proposes a kind of equipment obtaining equipment unique mark, the equipment packet
It includes：Processor, memory and communication bus；
The communication bus is for realizing the connection communication between the processor and the memory；
The processor is used to execute the program of the acquisition equipment unique mark stored in the memory, above-mentioned to realize
The step of method of the acquisition equipment unique mark of introduction.
In addition, to achieve the above object, the present invention also proposes a kind of computer readable storage medium, described computer-readable
Storage medium is stored with the program for obtaining equipment unique mark；
When the program for obtaining equipment unique mark is executed by least one processor, lead at least one place
The step of reason device executes the method for acquisition equipment unique mark of above-mentioned introduction.
Method, equipment and the computer readable storage medium proposed by the present invention for obtaining equipment unique mark, passes through mixing
Using SharedPreferences and ROM technologies, ensures that equipment unique mark will not lose easily, reach long-term persistence
Preserve the effect of equipment unique mark.The present invention, which can also reduce, obtains taking for equipment unique mark, improves equipment and uniquely marks
The read-write efficiency of knowledge, to improve the startup speed of application APP.
Description of the drawings
Fig. 1 is the flow chart of the method for the acquisition equipment unique mark of first embodiment of the invention；
Fig. 2 is the flow chart of the method for the acquisition equipment unique mark of second embodiment of the invention；
Fig. 3 is the composed structure schematic diagram of the equipment of the acquisition equipment unique mark of third embodiment of the invention.
Specific implementation mode
Further to illustrate the present invention to reach the technological means and effect that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, the present invention is described in detail as after.
First embodiment of the invention, it is proposed that a method of equipment unique mark is obtained, is applied to terminal device, such as schemes
Shown in 1, the method specifically includes following steps：
Step S101：When starting the host process of application program, the lightweight data storage in terminal device is judged
Whether equipment unique mark is stored in SharedPreferences.
Step S102：In the case of being stored with equipment unique mark in SharedPreferences, from
Equipment unique mark is obtained in SharedPreferences.
Specifically, in the case of being stored with equipment unique mark in SharedPreferences, the method is also wrapped
It includes：
The arbitrary access of the equipment unique mark stored in SharedPreferences storage to the terminal device is deposited
In reservoir RAM.
In the case of not being stored with equipment unique mark in SharedPreferences, the method further includes：
Judge equipment unique mark whether is stored in the read only memory ROM of the terminal device；
If so, obtaining equipment unique mark from ROM；
If it is not, then generating equipment unique mark, and the equipment unique mark of generation is respectively stored into
In SharedPreferences and ROM.
If all there is no storage device unique mark in SharedPreferences and ROM, then it is assumed that the terminal device
For completely new equipment, equipment unique mark is generated by tool-class, and the equipment unique mark of generation is respectively stored into
In SharedPreferences and ROM.Equipment unique mark is preserved by using SharedPreferences and ROM jointly,
It can achieve the effect that the storage device unique mark of long-term persistence.
Further, in the case of equipment unique mark is stored in ROM, the method further includes：
The equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM.
Since the readwrite performance of SharedPreferences is better than the readwrite performance of ROM, so first judging
Whether equipment unique mark is stored in SharedPreferences, to improve the reading efficiency for obtaining equipment unique mark.
If being stored with equipment unique mark in SharedPreferences, equipment unique mark is obtained；If
It is not stored with equipment unique mark in SharedPreferences, then judges that whether being stored with equipment in ROM uniquely marks again
Know；If being stored with equipment unique mark in ROM, equipment unique mark is obtained.
Further, the method further includes：
When starting the non-host process of the application program, it is unique that equipment is obtained directly from SharedPreferences
Mark.
In general, application program includes host process and non-host process.When starting application program, main progress can be started first,
Etc. after host processes complete the initialization operation after starting, then carry out the startup of non-host process.Due to first after starting host process
In beginningization operation, the acquisition of equipment unique mark is had been completed, and SharedPreferences is completed in obtaining flow
It is unified with the data in ROM.So during the non-host process of startup later, equipment unique mark must be can be from
It is obtained in SharedPreferences.
Second embodiment of the invention, it is proposed that a method of equipment unique mark is obtained, is applied to terminal device, such as schemes
Shown in 2, the method specifically includes following steps：
Step S201：When start terminal device on application APP when, judge be in SharedPreferences
It is no to be stored with equipment unique mark；
If so, thening follow the steps S202；If it is not, thening follow the steps S203.
Specifically, equipment unique mark is to identify the string of code of terminal device, it can self-generating or using terminal device systems
IMEI.
SharedPreferences is a kind of storage class of lightweight on Android platform, for preserving application
Some common configurations.SharedPreferences stores data in xml in a manner of key-value pair.
Step S202：Obtain the equipment unique mark that is stored in SharedPreferences, and will be
RAM (Random-Access of the equipment unique mark storage stored in SharedPreferences to terminal device
Memory, random access memory) in.
It, can be with specifically, in the equipment unique mark storage that will be stored in SharedPreferences to after in RAM
Selectivity stores the equipment unique mark stored in SharedPreferences into ROM, to ensure
The consistency of the equipment unique mark stored in SharedPreferences and ROM.
Step S203：Judge equipment unique mark whether is stored in ROM；
If so, thening follow the steps S204；If it is not, thening follow the steps S205；
Step S204：The equipment unique mark stored in ROM is obtained, and the equipment unique mark stored in ROM is divided
It does not store in SharedPreferences and RAM.
Specifically, after step S203, before step S204, the method further includes：
Judge whether the equipment unique mark stored in ROM is effective；
If so, thening follow the steps S204；
If it is not, thening follow the steps S205.
Further, whether the equipment unique mark for judging to store in ROM is effective, including：
If the character length of the equipment unique mark stored in ROM is in the significant character length range of setting, described
Equipment unique mark is effective.
Preferably, the significant character length range set is 0~20 character.
Step S205：Equipment unique mark is generated by tool-class, and simultaneously deposits the equipment unique mark of generation respectively
It stores up in SharedPreferences, ROM and RAM.
After APP startups, it is ensured that equipment unique mark is stored in SharedPreferences, ROM and RAM,
And it ensure that the consistency of the equipment unique mark stored in SharedPreferences, ROM and RAM.
Since the readwrite performance of SharedPreferences is better than the readwrite performance of ROM, so first judging
Whether equipment unique mark is stored in SharedPreferences, to improve the reading efficiency for obtaining equipment unique mark.
Equipment unique mark is preserved by using SharedPreferences and ROM jointly, long-term persistence can be reached
Storage device unique mark effect.
Third embodiment of the invention, it is proposed that a kind of equipment obtaining equipment unique mark is applied to terminal device, such as schemes
Shown in 3, the equipment includes：Processor 301, memory 302 and communication bus；
Communication bus is for realizing the connection communication between processor 301 and memory 302；
Processor 301 is used to execute the program of the acquisition equipment unique mark stored in memory 302, to realize following step
Suddenly：
When starting the host process of application program, the lightweight data storage in terminal device is judged
Whether equipment unique mark is stored in SharedPreferences；
In the case of being stored with equipment unique mark in SharedPreferences, from SharedPreferences
Obtain equipment unique mark.
Specifically, in the case of not being stored with equipment unique mark in SharedPreferences, processor 301 is also
Program for executing the acquisition equipment unique mark stored in memory 302, to realize following steps：
Judge equipment unique mark whether is stored in the read only memory ROM of the terminal device；
If so, obtaining equipment unique mark from ROM；
If it is not, then generating equipment unique mark, and the equipment unique mark of generation is respectively stored into
In SharedPreferences and ROM.
Further, in the case of equipment unique mark is stored in SharedPreferences, processor 301 is also
Program for executing the acquisition equipment unique mark stored in memory 302, to realize following steps：
The arbitrary access of the equipment unique mark stored in SharedPreferences storage to the terminal device is deposited
In reservoir RAM.
Further, processor 301 is additionally operable to execute the program of the acquisition equipment unique mark stored in memory 302,
To realize following steps：
In the arbitrary access of the equipment unique mark storage that will be stored in SharedPreferences to the terminal device
It, will be in the equipment unique mark that stored in SharedPreferences storage to ROM after in memory RAM.
Further, in the case of equipment unique mark is stored in ROM, processor 301 is additionally operable to execute memory
The program of the acquisition equipment unique mark stored in 302, to realize following steps：
The equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM.
Further, processor 301 is additionally operable to execute the program of the acquisition equipment unique mark stored in memory 302,
To realize following steps：
Described before obtaining equipment unique mark in ROM, judge whether the equipment unique mark stored in ROM has
Effect；
If so, the equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM；
If it is not, then generating equipment unique mark.
Further, processor 301 is executing the whether effective step of the equipment unique mark for judging to store in ROM
When, it specifically includes：
If the character length of the equipment unique mark stored in ROM is in the significant character length range of setting, described
Equipment unique mark is effective.
Further, processor 301 is additionally operable to execute the program of the acquisition equipment unique mark stored in memory 302,
To realize following steps：
When starting the non-host process of the application program, equipment unique mark is obtained from SharedPreferences.
The fourth embodiment of the present invention, it is proposed that a kind of computer readable storage medium is applied to terminal device, the meter
Calculation machine readable storage medium storing program for executing is stored with the program for obtaining equipment unique mark；
When the program for obtaining equipment unique mark is executed by least one processor, lead at least one place
It manages device and executes following steps operation：
When starting the host process of application program, the lightweight data storage in terminal is judged
It whether is stored with equipment unique mark in SharedPreferences or read only memory ROM；
In the case of not being stored with equipment unique mark in SharedPreferences and ROM, it is unique to generate equipment
Mark；
It will be in the equipment unique mark storage to SharedPreferences and ROM of generation.
Method, equipment and the computer readable storage medium for the acquisition equipment unique mark introduced in the embodiment of the present invention,
By being used in mixed way SharedPreferences and ROM technologies, ensures that equipment unique mark will not lose easily, reach long-term
The effect of the preservation equipment unique mark of persistence.The present invention, which can also reduce, obtains taking for equipment unique mark, improves and sets
The read-write efficiency of standby unique mark, to improve the startup speed of application APP.
By the explanation of specific implementation mode, should can to the present invention for reach technological means that predetermined purpose is taken and
Effect is able to more go deep into and specifically understand, however appended diagram is only to provide reference and description and is used, and is not used for originally
Invention limits.
Claims (10)
1. a kind of method obtaining equipment unique mark, which is characterized in that the method includes：
When starting the host process of application program, the lightweight data storage in terminal device is judged
Whether equipment unique mark is stored in SharedPreferences；
In the case of being stored with equipment unique mark in SharedPreferences, obtained from SharedPreferences
Equipment unique mark.
2. the method according to claim 1 for obtaining equipment unique mark, which is characterized in that the method further includes：
In the case of not being stored with equipment unique mark in SharedPreferences, in the terminal device is judged
Read whether be stored with equipment unique mark in memory ROM；
If so, obtaining equipment unique mark from ROM；
If it is not, then generating equipment unique mark, and the equipment unique mark of generation is respectively stored into SharedPreferences
In ROM.
3. the method according to claim 1 for obtaining equipment unique mark, which is characterized in that
In the case of being stored with equipment unique mark in SharedPreferences, the method further includes：
By the random access memory of the equipment unique mark stored in SharedPreferences storage to the terminal device
In RAM.
4. the method according to claim 3 for obtaining equipment unique mark, which is characterized in that inciting somebody to action
In the equipment unique mark storage to the random access memory ram of the terminal device stored in SharedPreferences
Later, the method further includes：
It will be in the equipment unique mark that stored in SharedPreferences storage to ROM.
5. the method according to claim 2 for obtaining equipment unique mark, which is characterized in that be stored with equipment in ROM
In the case of unique mark, the method further includes：
The equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM.
6. the method according to claim 2 for obtaining equipment unique mark, which is characterized in that obtained from ROM described
Before equipment unique mark, the method further includes：
Judge whether the equipment unique mark stored in ROM is effective；
If so, the equipment unique mark stored in ROM is respectively stored into SharedPreferences and RAM；
If it is not, then generating equipment unique mark.
7. the method according to claim 6 for obtaining equipment unique mark, which is characterized in that stored in the judgement ROM
Equipment unique mark it is whether effective, including：
If the character length of the equipment unique mark stored in ROM is in the significant character length range of setting, the equipment
Unique mark is effective.
8. the method according to any one of claims 1 to 7 for obtaining equipment unique mark, which is characterized in that the side
Method further includes：
When starting the non-host process of the application program, equipment unique mark is obtained from SharedPreferences.
9. a kind of equipment obtaining equipment unique mark, which is characterized in that the equipment includes：Processor, memory and communication
Bus；
The communication bus is for realizing the connection communication between the processor and the memory；
The processor is used to execute the program of the acquisition equipment unique mark stored in the memory, to realize claim
The step of method of acquisition equipment unique mark described in any one of 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has acquisition equipment
The program of unique mark；
When the program for obtaining equipment unique mark is executed by least one processor, lead at least one processor
Perform claim requires the step of method of the acquisition equipment unique mark described in any one of 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296988.0A CN108287662A (en) | 2017-12-08 | 2017-12-08 | Obtain method, equipment and the computer readable storage medium of equipment unique mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296988.0A CN108287662A (en) | 2017-12-08 | 2017-12-08 | Obtain method, equipment and the computer readable storage medium of equipment unique mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108287662A true CN108287662A (en) | 2018-07-17 |
Family
ID=62831757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711296988.0A Pending CN108287662A (en) | 2017-12-08 | 2017-12-08 | Obtain method, equipment and the computer readable storage medium of equipment unique mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108287662A (en) |
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| CN110008758A (en) * | 2019-03-29 | 2019-07-12 | 北京金山安全软件有限公司 | ID obtaining method and device, electronic equipment and storage medium |
| CN110536283A (en) * | 2019-09-02 | 2019-12-03 | 百度在线网络技术（北京）有限公司 | Terminal identifier acquisition method, device, electronic equipment and medium |
| CN111984434A (en) * | 2020-06-23 | 2020-11-24 | 北京智慧章鱼科技有限公司 | Cross-process data reading and writing method and device based on android system and storage medium |
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| CN110536283B (en) * | 2019-09-02 | 2022-06-14 | 百度在线网络技术（北京）有限公司 | Terminal identifier acquisition method, device, electronic equipment and medium |
| CN111984434A (en) * | 2020-06-23 | 2020-11-24 | 北京智慧章鱼科技有限公司 | Cross-process data reading and writing method and device based on android system and storage medium |
| CN111984434B (en) * | 2020-06-23 | 2024-04-02 | 北京智慧章鱼科技有限公司 | Cross-process data read-write method and device based on android system and storage medium |
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Application publication date: 20180717 |