CN104331311B - A kind of AKU generation method and device - Google Patents
A kind of AKU generation method and device Download PDFInfo
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- CN104331311B CN104331311B CN201410665456.XA CN201410665456A CN104331311B CN 104331311 B CN104331311 B CN 104331311B CN 201410665456 A CN201410665456 A CN 201410665456A CN 104331311 B CN104331311 B CN 104331311B
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- 230000009467 reduction Effects 0.000 claims abstract description 25
- 238000012216 screening Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 6
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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Abstract
The present invention is applied to operating system field, and there is provided a kind of AKU generation method and device；The first file is parsed from the system folder before upgrading, first file refers to apply related file to nonsystematic；Backup script is added in full dose AKU so that perform the backup script before the upgrade file upgrading in the full dose AKU and first file is backed up；The addition reduction script in the full dose AKU so that the reduction script is performed after the upgrade file upgrading in the full dose AKU and is copied to the first file backed up in the system folder after upgrading.So, normal called from system folder as before system upgrade is remained able to after system upgrade and applies related file to nonsystematic, the nonsystematic application is normally run.
Description
Technical field
The invention belongs to operating system field, more particularly to a kind of AKU generation method and device.
Background technology
Android system Android, is freedom based on Linux and the operating system of open source code, is mainly used for moving
Dynamic equipment, such as smart mobile phone and tablet personal computer.With the popularization of Android system, the system program developed for Android system is gradually
Increase.
, may be according to the change of use occasion, it is necessary to upgrade for the system program developed.But in current, third party
Abundant application is developed based on Android system；It is required for when being commonly installed the application program of third party's exploitation to system folder
(system) environment configurations are carried out, could be after the installation of third-party application be completed, normally using the third-party application.But
When carrying out system upgrade using existing full dose AKU, the system folder before upgrading can be subjected to data dump, then will
System folder in full dose AKU replaces the system folder before upgrading；So as to which the system folder after upgrading is not included
Configuration file corresponding with third-party application, can not normally use mounted third-party application after upgrading.
The content of the invention
It is an object of the invention to provide a kind of AKU generation method and device, to solve prior art using existing
Full dose AKU upgrading after, because removed in escalation process to nonsystematic application related file cause the nothing after upgrading
The problem of method is normally applied using the nonsystematic.
In a first aspect, the present invention provides a kind of AKU generation method, the AKU generation method includes：
The first file is parsed from the system folder before upgrading, first file refers to related to nonsystematic application
File；
Backup script is added in full dose AKU so that before the upgrade file upgrading in the full dose AKU
The backup script is performed to back up first file；
The addition reduction script in the full dose AKU so that the upgrade file upgrading in the full dose AKU
The reduction script is performed afterwards to copy to the first file backed up in the system folder after upgrading.
Second aspect, the present invention provides a kind of AKU generating means, the AKU generating means include resolution unit,
Backup script adding device and reduction script adding device；
The resolution unit is used for：The first file is parsed from the system folder before upgrading, first file is
Refer to and apply related file to nonsystematic；
The backup script adding device is used for：Backup script is added in full dose AKU so that with the full dose
The backup script is performed before upgrade file upgrading in AKU to back up first file；
The reduction script adding device is used for：The addition reduction script in the full dose AKU so that with described
The reduction script is performed after upgrade file upgrading in full dose AKU to copy to the first file backed up after upgrading
System folder in.
Beneficial effects of the present invention：During to the upgrading of the full dose of system, it is first carried out adding standby in full dose AKU
Part script pair is backed up to nonsystematic using the first related file；Then, the upgrading text in the full dose AKU is performed
Part carries out the system folder in system upgrade and the full dose AKU with the system folder in replacing before upgrading；Then,
The reduction script performed in the full dose AKU copies to the first file backed up in the system folder after upgrading；Make
Obtain and normal as before system upgrade called from system folder to nonsystematic using related is remained able to after system upgrade
File, normally runs the nonsystematic application.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the workflow diagram of AKU generation method provided in an embodiment of the present invention；
Fig. 2 is a kind of optimized work flow figure of AKU generation method provided in an embodiment of the present invention；
Fig. 3 is the composition structure of AKU generating means provided in an embodiment of the present invention；
Fig. 4 is a kind of optimization composition structure of AKU generating means provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Implementation process of the embodiment of the present invention to the present invention by taking Android system as an example is explained, certainly, and the present invention is provided
AKU generation method could be applicable to other operating systems.
In embodiments of the present invention, not limiting how to generate full dose AKU, including certainly to which kind of algorithm used
(such as compression algorithm) generation full dose AKU is not limited.
During carrying out full dose upgrading to system, All Files that can be in deletion system file, and by full dose liter
System folder in level bag replaces the system folder before upgrading to complete system upgrade；To avoid completing needing to be directed to after upgrading
Nonsystematic application reinstall one by one with the system folder after upgrading add with nonsystematic apply related file there is provided
AKU generation method.
Fig. 1 shows the workflow of AKU generation method provided in an embodiment of the present invention, for the ease of description, only shows
The part related to the embodiment of the present invention is gone out.
The AKU generation method provided in an embodiment of the present invention, as shown in figure 1, the AKU generation method includes
Step A1, step A2 and step A3.
Step A1, parses the first file from the system folder before upgrading, and first file refers to and nonsystematic
Using related file.
In embodiments of the present invention, be after electronic equipment installation operation system, can automatic creation system file, this is
System file includes：Store the file (system app) of application program, storage configuration file file (
System etc), storage font file file (system fonts), storage library file file (system
Lib), the file (system media) of the file (system sounds) of storage audio file, storage video file
Etc..
Wherein, in the file (system app) of storage application program storage application program, be mostly operating system
The application program carried, but user also can artificially by the application program that third party develops be stored in this document folder (system
app)。
Wherein, the configuration text for being stored with related to operating system in the file (system etc) of storage configuration file
Part；Success is installed after the application program of third-party application, can be added in the file (system etc) of the storage configuration file
Plus configuration file corresponding with the third-party application, the operation ring needed for the third-party application can be made by the configuration file
Border so that the third-party application can normally be run on an electronic device.
Wherein, the font text that the operating system that is stored with the file (system fonts) of storage font file is carried
Part, can configure the font of operating system by the font file, certainly, the font text that user as needed can develop third party
Part is added in this document folder (system fonts).
Wherein, the file (system lib of library file are stored) in be stored with the library file that operating system carries, operation
The library file carried need to be called normally to run during system operation, certainly, what user as needed can develop third party
Library file is added in this document folder (system lib) so that third party can call the library file of addition and/or carry
Library file carries out secondary development；The library file for still needing to call the library file of addition during certain third-party application operation and/or carrying.
Wherein, the audio text that the operating system that is stored with the file (system sounds) of storage audio file is carried
Part；In addition, the audio files storage that can also make the third party of download of user is pressed from both sides to this document in (system sounds).
Wherein, the video text that the operating system that is stored with the file (system media) of storage video file is carried
Part；In addition, the video file storage that can also make the third party of download of user is into this document folder (system media).
In embodiments of the present invention, it will not be file that operating system is carried in system folder or be not and operation is
The related configuration file of system is referred to as first file, i.e., described first file is specifically referred to：Not carried with operating system
The related file of application.
When making full dose AKU, traversal lookup is carried out from the system folder (system) before upgrading in advance, is looked into
Find out first file.
As a preferred embodiment, a file (part preferably, set up in non-system disk is additionally set up
Folder), by first file found storage into this document folder, it is to avoid cause when performing the instruction related to operating system
The mistake of first file is deleted or changed.
Step A2, backup script is added in full dose AKU so that the upgrade file in the full dose AKU
The backup script is performed before upgrading to back up first file.
To avoid：In the escalation process that full dose upgrading is carried out to system, because removing in the system folder before upgrading
First file so that can not call first file after successfully upgrading and cause to be not normally functioning nonsystematic application；
In the embodiment of the present invention backup script is added in full dose AKU.
And then before the upgrade file upgrading in the full dose AKU, first carry out the backup pin of full dose AKU
This：First file is backed up；Preferably, the first file is copied into nonsystematic during the backup script for performing full dose AKU
Disk.
Step A3, the addition reduction script in the full dose AKU so that the upgrading in the full dose AKU
The reduction script is performed after document upgrading to copy to the first file backed up in the system folder after upgrading.
Accordingly, the embodiment of the present invention adds reduction script in the full dose AKU.
And then, perform the upgrade file in the full dose AKU and complete upgrading, including：Before full dose is during upgrading by upgrading
System folder delete, the system folder in the full dose AKU is replaced into the system folder before upgrading to set up liter
System folder after level.
After the upgrade file upgrading in the full dose AKU, the reduction script of full dose AKU is performed：Will be first
The system folder that first file of preceding backup is copied to after upgrading.
As the embodiment of the embodiment of the present invention one, parsed in the system folder before upgrading the first file this
One step, is specifically included：The configuration file related to third-party application and/or storehouse are parsed from the system folder before upgrading
File.
, should for configuring third party for the configuration file related to third-party application in the system folder before upgrading
Normally using required environment (such as environmental variance reset, the addition of environmental variance).
Once the configuration file related to third-party application is deleted in full dose escalation process, will cause third-party application
Can not normally or normally it start.It is that must delete the system folder before upgrading to upgrade because of full dose, in consideration of it, present embodiment
The configuration file related to third-party application is parsed before full dose upgrading, and execution backup script should in escalation process
The configuration file backup related to third-party application, will be somebody's turn to do the configuration file related to third-party application and copy to alternative document
Press from both sides (preferably, copying to non-system disk).
And then All Files in the full dose system folder during upgrading by before upgrading delete (including delete should and the 3rd
Configuration file related Fang Yingyong), by the system folder in the full dose AKU replace the system folder before upgrading with
The system folder set up after upgrading；Then reduction script is performed to answer the configuration file related to third-party application that be somebody's turn to do of backup
Make in the system folder after upgrading；So, can be directly right from the system folder after upgrading after completion system upgrade
Answer position to find relative configuration file, normally run third-party application.
Similarly, the library file related to third-party application, including threaded file, class file, method file etc.；
Usual third-party application is all based on what library file was developed, so such as needing normal call and running the third-party application, it is necessary to
Ensure that the library file exists in system folder.
And then, the library file related to third-party application is parsed before full dose upgrading, and performed in escalation process
Backup script backs up the library file related to third-party application, will be somebody's turn to do the library file related to third-party application and copy to
Alternative document presss from both sides (preferably, copying to non-system disk)
And then All Files in the full dose system folder during upgrading by before upgrading delete (including delete should and the 3rd
Library file related Fang Yingyong), the system folder in the full dose AKU is replaced the system folder before upgrading to build
System folder after liter level；Then reduction script is performed to copy to the library file related to third-party application that be somebody's turn to do of backup
In system folder after upgrading；So, complete after system upgrade, position can be corresponded to directly from the system folder after upgrading
Put and find relative library file, normally run third-party application.
As the embodiment of the embodiment of the present invention one, parsed in the system folder before upgrading the first file this
One step, is specifically included：
The application program related to third-party application is parsed from the system folder before upgrading.
In the present embodiment, the application program that third party develops can be stored directly in above-mentioned storage application journey by user
In the file (system app) of sequence；But for the application program being stored in this document folder (system app), because
Full dose it is during upgrading can overall deletion system file (system) (can also delete this document folder (system app) simultaneously certainly
The application program of middle third party's exploitation).
Therefore, present embodiment need to be parsed and third-party application phase before upgrading from file (system app)
The application program of pass, regard the related file of the application program as the first file.
And then in the full dose execution backup script during upgrading, completed simultaneously to the application when the first file is backed up
The backup of the related file of program；Then the upgrade file upgrading in the full dose AKU is performed, by the full dose AKU
In system folder replace the system folder before upgrading and the system folder after being upgraded, by the first file of backup
While completing that the related file of the application program is literary to the system after upgrading when progress copies to the system folder after upgrading
The duplication of part folder.
As the embodiment of the embodiment of the present invention one, parsed in the system folder before upgrading the first file this
One step, is specifically included：
The configuration file related to external equipment is parsed from the system folder before upgrading.
Wherein, the external equipment described in present embodiment refers to：Need the equipment carried out data transmission with electronic equipment.
It is often necessary to install the configuration file related to the external equipment in the electronic equipment in advance, electronic equipment is
Data cube computation can be correctly set up with the external equipment, data interaction is carried out.In particular it is required that the advance system in the electronic equipment
The addition configuration related to the external equipment is literary in the file (system etc) of the storage configuration file of file
Part.
It is similar to the above, during full dose upgrading is carried out to system, meeting deletion system file, so if expecting
The configuration file related to the external equipment can be found from the system folder after upgrading after full dose upgrading；Need to be in full dose
The configuration file related to the external equipment is regard as first file during upgrading.
And then in the full dose execution backup script during upgrading, completed simultaneously to this and this when the first file is backed up
The backup of the related configuration file of external equipment；Then the upgrade file upgrading in the full dose AKU is performed, will be described complete
The system folder after the system folder in AKU is replaced the system folder before upgrading and upgraded is measured, by backup
While completing the configuration file related to the external equipment when first file copy to the system folder after upgrading
To the duplication of the system folder after upgrading.
Fig. 2 shows the workflow of AKU generation method provided in an embodiment of the present invention, for the ease of description, only shows
The part related to the embodiment of the present invention is gone out.
As the embodiment of the embodiment of the present invention one, as shown in Fig. 2 described parse the first file from system folder
The step for, specifically include step A11 and step A12.
Step A11, parses from the system folder before upgrading and all the second related file is applied to nonsystematic；
Step A12, filters out file different between two from the second all files, regard the file filtered out as institute
State the first file.
In the present embodiment, related file is applied so long as not to system, all from the system folder before upgrading
Parse；And it regard the All Files parsed as the second file.
Because the file that the data of repetition are even repeated may be included in the second file, to save depositing shared by backup
Space is stored up, the data and file of redundancy are removed from the second file, the data and file after de-redundancy are regard as the first file.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can
To be completed by programmed instruction and related hardware, described program can be stored in a computer read/write memory medium
In, described storage medium, including ROM/RAM, disk, CD etc..
It should be noted that AKU generating means provided in an embodiment of the present invention and upgrading provided in an embodiment of the present invention
Bag generation method is mutually applicable.
Fig. 3 shows the composition structure of AKU generating means provided in an embodiment of the present invention, for the ease of description, only shows
The part related to the embodiment of the present invention is gone out.
The AKU generating means that the present embodiment is provided, as shown in figure 3, the AKU generating means include resolution unit
11st, backup script adding device 12 and reduction script adding device 13；
The resolution unit 11 is used for：The first file, first file are parsed from the system folder before upgrading
Refer to apply related file to nonsystematic；
The backup script adding device 12 is used for：Backup script is added in full dose AKU so that with described complete
The backup script is performed before upgrade file upgrading in amount AKU to back up first file；
The reduction script adding device 13 is used for：The addition reduction script in the full dose AKU so that with institute
State in full dose AKU upgrade file upgrading after perform it is described reduction script the first file backed up is copied into upgrading
In system folder afterwards.
As the embodiment of the embodiment of the present invention one, the resolution unit 11 specifically for：From the system before upgrading
The configuration file and/or library file related to third-party application is parsed in file.
As the embodiment of the embodiment of the present invention one, the resolution unit 11 specifically for：From the system before upgrading
The application program related to third-party application is parsed in file.
As the embodiment of the embodiment of the present invention one, the resolution unit 11 specifically for：From the system before upgrading
The configuration file related to external equipment is parsed in file.
Fig. 4 shows a kind of optimization composition structure of AKU generating means provided in an embodiment of the present invention, for the ease of
Description, illustrate only the part related to the embodiment of the present invention.
As the embodiment of the embodiment of the present invention one, as shown in figure 4, the resolution unit 11 specifically includes subsolution analysis
Unit 111 and screening unit 112；
The sub- resolution unit 111 is used for：Parsed from the system folder before upgrading all with nonsystematic application phase
The second file closed；
The screening unit 112 is used for：File different between two is filtered out from the second all files, will be filtered out
File be used as first file.
It will be appreciated by those skilled in the art that being each included by AKU generating means provided in an embodiment of the present invention
Unit is simply divided according to function logic, but is not limited to above-mentioned division, as long as corresponding function can be realized
；In addition, the specific name of each functional unit is also only to facilitate mutually distinguish, the protection being not intended to limit the invention
Scope.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Some equivalent substitutes or obvious modification are made on the premise of not departing from present inventive concept, and performance or purposes are identical, all should
It is considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted.
Claims (10)
1. a kind of AKU generation method, it is characterised in that the AKU generation method includes：
The first file is parsed by traveling through lookup from the system folder before upgrading, first file refers to and nonsystematic
Using application file, configuration file, font file, library file, audio file and the video of related third party's exploitation
File；
Backup script is added in full dose AKU so that performed before the upgrade file upgrading in the full dose AKU
The backup script：First file is backed up；
The addition reduction script in the full dose AKU so that after the upgrade file upgrading in the full dose AKU
Perform the reduction script：The first file backed up is copied in the system folder after upgrading.
2. AKU generation method as claimed in claim 1, it is characterised in that solved in the system folder before upgrading
The step for separating out the first file, specifically includes：
The configuration file and/or library file related to third-party application is parsed from the system folder before upgrading.
3. AKU generation method as claimed in claim 1, it is characterised in that solved in the system folder before upgrading
The step for separating out the first file, specifically includes：
The application program related to third-party application is parsed from the system folder before upgrading.
4. AKU generation method as claimed in claim 1, it is characterised in that solved in the system folder before upgrading
The step for separating out the first file, specifically includes：
The configuration file related to external equipment is parsed from the system folder before upgrading.
5. the AKU generation method as described in any one of Claims 1-4, it is characterised in that described from system folder
The step for parsing the first file, specifically includes：
Parsed from the system folder before upgrading and all the second related file is applied to nonsystematic；
File different between two is filtered out from the second all files, the file filtered out is regard as first file.
6. a kind of AKU generating means, it is characterised in that the AKU generating means include resolution unit, backup script and added
Plus unit and reduction script adding device；
The resolution unit is used for：From the system folder before upgrading the first file, described are parsed by traveling through lookup
One file refers to application file, configuration file, font file, the library text that the third party related to nonsystematic application develops
Part, audio file and video file；
The backup script adding device is used for：Backup script is added in full dose AKU so that upgraded with the full dose
The backup script is performed before upgrade file upgrading in bag：First file is backed up；
The reduction script adding device is used for：The addition reduction script in the full dose AKU so that with the full dose
The reduction script is performed after upgrade file upgrading in AKU：The first file backed up is copied to after upgrading and is
In system file.
7. AKU generating means as claimed in claim 6, it is characterised in that
The resolution unit specifically for：The configuration text related to third-party application is parsed from the system folder before upgrading
Part and/or library file.
8. AKU generating means as claimed in claim 6, it is characterised in that
The resolution unit specifically for：The application journey related to third-party application is parsed from the system folder before upgrading
Sequence.
9. AKU generating means as claimed in claim 6, it is characterised in that
The resolution unit specifically for：The configuration text related to external equipment is parsed from the system folder before upgrading
Part.
10. the AKU generating means as described in any one of claim 6 to 9, it is characterised in that the resolution unit is specifically wrapped
Enclosed tool resolution unit and screening unit；
The sub- resolution unit is used for：Parsed from the system folder before upgrading and all related second is applied to nonsystematic
File；
The screening unit is used for：File different between two is filtered out from the second all files, by the file filtered out
It is used as first file.
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| CN201410665456.XA CN104331311B (en) | 2014-11-19 | 2014-11-19 | A kind of AKU generation method and device |
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| CN201410665456.XA CN104331311B (en) | 2014-11-19 | 2014-11-19 | A kind of AKU generation method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107656767A (en) * | 2017-09-05 | 2018-02-02 | 中科富创（北京）科技有限公司 | Method, apparatus that system installation kit automatically updates, intelligent express delivery cabinet |
| CN108762796A (en) * | 2018-05-09 | 2018-11-06 | 成都市极米科技有限公司 | A kind of android system upgrade method and its storage device |
| CN108804258B (en) * | 2018-06-07 | 2021-02-02 | Oppo（重庆）智能科技有限公司 | Data recovery method and device, mobile terminal and storage medium |
| CN110620940A (en) * | 2019-09-19 | 2019-12-27 | 四川天邑康和通信股份有限公司 | System, method and processing device for IPTV to rapidly make set-top box OTA upgrade package |
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| US9229707B2 (en) * | 2008-12-18 | 2016-01-05 | Sap Se | Zero downtime mechanism for software upgrade of a distributed computer system |
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| CN101677276A (en) * | 2008-09-16 | 2010-03-24 | 华为技术有限公司 | Method, device and system of managing execution environment (EE) |
| CN102110031A (en) * | 2011-02-23 | 2011-06-29 | 宇龙计算机通信科技(深圳)有限公司 | Android system-based application program backup and recovery method |
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