CN107506219A - A kind of general version upgrade method based on android system - Google Patents
A kind of general version upgrade method based on android system Download PDFInfo
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- CN107506219A CN107506219A CN201710861576.0A CN201710861576A CN107506219A CN 107506219 A CN107506219 A CN 107506219A CN 201710861576 A CN201710861576 A CN 201710861576A CN 107506219 A CN107506219 A CN 107506219A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/40—Transformation of program code
- G06F8/41—Compilation
- G06F8/48—Incremental compilation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/658—Incremental updates; Differential updates
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Abstract
The invention discloses a kind of general version upgrade method based on android system, is related to Android intelligent terminal upgrading field, comprises the following steps：S1, compiling general-purpose system source code generate basic upgrade file；S2, take the source code differential file of each target version to cover general-purpose system source code respectively, generate target version upgrade file；S3, use the corresponding differential file of more each target version upgrade file acquisition of differential comparison instrument；S4, generation universal upgrade bag that basic upgrade file and each version differential file are packed, and signed；After S5, terminal obtain universal upgrade bag, read hardware device nodal information and determine current device hardware；S6, search simultaneously read the differential file progress burning upgrading that current device hardware corresponds to version.The present invention realizes the universal upgrade bag for the Android intelligent terminal system that compatible different hardware and localised edition can be generated by once compiling, and upgrade server is realized simply also without specially treated is made to this, significantly reduces later maintenance cost.
Description
Technical field
The present invention relates to Android intelligent terminal to upgrade field, and in particular to a kind of general-purpose version based on android system
This upgrade method.
Background technology
As the continuous popularization of Android intelligent terminal, the species of Android intelligent terminal device hardware are more and more richer
Richness, it is of all kinds fixed that the telecom operators of different regions it is also proposed for the hardware or software aspects of Android intelligent terminal
The demand of inhibition and generation, Android intelligent terminal manufacturer needs are caused to develop and safeguard different software versions according to different demands
This.
If there is new demand in operator, it is necessary to which the system software release of Android intelligent terminal is upgraded.At present
The upgrading of Android intelligent terminal system, it is that mode is upgraded based on recovery primary Android, entire content need to be entered
Row is downloaded and covers installation.Same regional Android intelligent terminal hardware has a little change, than such as whether support Doby,
Bluetooth, different chip package modes etc. is required for accordingly compiling a new AKU.Even if set using completely the same hardware
Meter, because different regions operator needs are different, the hardware devices of these Android intelligent terminals still needs to use different
AKU is upgraded, many troubles that the software maintenance to System build and later stage is brought.
Because the source code of the system software of Android intelligent terminal is all based on the code that google increases income, Android intelligence
The manufacturer of energy terminal has only carried out a small amount of modification to system source code in software aspects, and these system source codes generate after compiling
AKU most of file it is completely the same, only a small number of files for customizing modification have differences.And use it is traditional general
Different hardware or towards different operators Android intelligent terminal using different AKUs compiling and upgrading mode,
Compiling different system version needs substantial amounts of time and space cost, causes the wasting of resources and release maintenance is chaotic asks
Topic.
Occurs the method for updating increment of android system and application software in the prior art, by comparing current version
With the difference of latest edition, only download renewal difference section and renewal can be achieved.But same increment AKU can only be hard to specifying
The Android intelligent terminal of part and appointing system version number is upgraded, if existing network edition comparison is more, it is necessary to every for existing network
Individual version makes difference AKU respectively, and needs in the complicated escalation policy of upgrade server configuration, later stage more difficult maintenance.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of logical based on android system
With version upgrading method, same universal upgrade bag can be used to realize the upgrading of different hardware or software version intelligent terminal,
There is no the limitation that conventional delta upgrading mode can only be to specifying the system of hardware and version number to be upgraded.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of general version upgrade method based on android system, this method comprise the following steps：
S1, compiling general-purpose system source code generate basic upgrade file；
S2, the source code differential file of each target version is taken to cover general-purpose system source code, generation target version upgrading respectively
File；
S3, using differential comparison instrument by each target version upgrade file one by one compared with basic upgrade file, obtain
Take the differential file of respective version；
S4, generation universal upgrade bag that basic upgrade file and each version differential file are packed, and signed；
S5, terminal obtain universal upgrade bag, read hardware device nodal information and determine current device hardware；
S6, search simultaneously read the differential file that current device hardware corresponds to version, and carry out burning liter to the differential file
Level.
On the basis of above-mentioned technical proposal, in step S2, the source code differential file of each target version is taken to cover respectively
Incremental compilation is carried out into general-purpose system source code, generates target version upgrade file.
On the basis of above-mentioned technical proposal, in step S2, to relative to the updated system source code of last time System build
Carry out incremental compilation.
On the basis of above-mentioned technical proposal, in step S4, the basic upgrade file includes part system primary code
With the file of the general modification code compilation generation of each target version.
On the basis of above-mentioned technical proposal, in step S4, signed using unified signature file.
On the basis of above-mentioned technical proposal, the mode of terminal acquisition universal upgrade bag includes network download liter in step S5
Level bag and USB flash disk upgrading.
On the basis of above-mentioned technical proposal, whether in step s 5, it is normal to proofread the signature of the AKU of acquisition, if
It is to be transferred to S6；If it is not, stop upgrading.
On the basis of above-mentioned technical proposal, in step S5, hardware spy is judged by way of reading hardware device node
Sign, the hardware characteristics include CPU models, memory size, FLASH sizes, whether support Doby and whether support bluetooth.
On the basis of above-mentioned technical proposal, the step S6 is specifically included：
S601, terminal obtain AKU, trigger system upgrade；
S602, terminal are restarted, into recovery upgrade modes；
The general basic upgrade file of S603, burning；
The current device hardware information obtained in S604, obtaining step S5；
The hardware differences file of S605, burning including the uboot of corresponding hardware and partitioned parameters；
S606, current device software model is judged according to subregion sign position；
S607, selection differential file corresponding with current device software model version carry out burning, and restarting equipment is completed
Burning.
Compared with prior art, the advantage of the invention is that：
(1) the general version upgrade method based on android system of the invention is by universal upgrade file and localised edition
Differential file is put into same AKU, and there is no can only be to specified hardware and version number in conventional delta upgrade method
The limitation that system is upgraded, realize the Android that compatible different hardware and localised edition are generated by once compiling can
The universal upgrade bag of intelligent terminal system, upgrade server is realized simply also without specially treated is made to this, and significant drop
The low maintenance cost in later stage.
(2) the general version upgrade method based on android system of the invention is not when being significantly increased System build
Between and AKU size on the premise of, different hardware and the Android intelligent terminal of localised edition are entered using unified AKU
Row upgrading, realizes the compatibility of the device upgrade to different hardware and localised edition, has stronger versatility.
(3) the general version upgrade method based on android system of the invention passes through the volume to Android native systems
Translate and upgrade mode and transformed, making system, version below is with the side of incremental compilation after complete compiling is completed once
Formula, discrepant source code only can be compiled, greatly reduce the time of System build, significantly improve System build performs effect
Rate.
Brief description of the drawings
Fig. 1 is the operation logic block diagram of the general version upgrade method based on android system in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.Android intelligence described in this document is eventually
End refers to the smart machines such as current Android phone or set top box.
Shown in Figure 1, the embodiment of the present invention provides a kind of general version upgrade method based on android system, should
Method comprises the following steps：
S1, compiling general-purpose system source code generate basic upgrade file；General-purpose system source code refers in original SDK
Some sources to the general modification of each version have been carried out on (Software Development Kit, i.e. SDK)
Code version, adds the function that most of versions are required for, such as some hardware drivings etc.；
S2, the source code differential file of each target version is taken to cover general-purpose system source code, generation target version upgrading respectively
File.Increased when it is implemented, taking the source code differential file of first aim version to cover in general-purpose system source code first
Amount compiling, take the source code differential file of next target version to carry out incremental compilation again after the completion of compiling again and generate next target
Edition upgrading file, untill all target version upgrade files generate.All source code differential files are to be based on general system
Changed in system source code.Incremental compilation can be only compiled relative to the updated system source code of last time System build, can be great
Reduce the System build time.
S3, using differential comparison instrument by each target version upgrade file one by one compared with basic upgrade file, obtain
Take the differential file of respective version；Differential comparison instrument is the instrument that the primary SDK of Android are carried, and each target version is upgraded
File and general version file destination are compared by differential comparison instrument respectively, generate differential file.
S4, generation universal upgrade bag that basic upgrade file and each version differential file are packed, and signed；It can sign
Using unified signature file during name, ensure each localised edition can be upgraded using same AKU without
Signature mistake.
After S5, terminal obtain universal upgrade bag, read hardware device nodal information and determine current device hardware；
S6, search simultaneously read the differential file progress burning upgrading that current device hardware corresponds to version.
It is whether normal that the signature of the AKU of acquisition in step s 5, can be proofreaded, if so, being transferred to S6；If it is not, stop rising
Level.By to obtain AKU signature proofread, can clearly obtain upgrading APMB package and its in differential file it is whether complete
Correctly, system upgrade caused by reading mistake is prevented.It can be sentenced in step s 5 by way of reading hardware device node simultaneously
Whether the hardware characteristics of disconnected equipment, hardware characteristics include CPU models, memory size, FLASH sizes, whether support Doby and prop up
Hold bluetooth etc..
Step S6 may particularly include following steps：
S601, terminal obtain AKU, trigger system upgrade；
S602, terminal are restarted, into recovery upgrade modes；
The general basic upgrade file of S603, burning；
S604, reading hardware device node determine current device hardware；
S605, burning correspond to the hardware differences file such as uboot and partitioned parameters of hardware；It is hard according to equipment during this
Part type, the corresponding hardware differences file of burning, it is possible to achieve the device upgrade of same AKU compatibility different hardware.
S606, current device software model is judged according to subregion sign position；Software model is write when can be produced by equipment
Enter the mark place value determination to particular zones.
S607, select respective branch version differential file carry out burning；During, can be by different editions differential file
Different directories are stored in respectively, it is determined that respective directories file is may be selected by after software model and carries out burning.
The general version upgrade method based on android system of the present invention is by universal upgrade file and localised edition difference
File is put into same AKU, and there is no the system that specify hardware and version number can only be entered in conventional delta upgrade method
The limitation of row upgrading, realize and generate compatible different hardware and the Android intelligence of localised edition by once compiling can
The universal upgrade bag of terminal system, upgrade server are realized simply, and significantly reduce also without specially treated is made to this
The maintenance cost in later stage.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. a kind of general version upgrade method based on android system, it is characterised in that this method comprises the following steps：
S1, compiling general-purpose system source code generate basic upgrade file；
S2, take the source code differential file of each target version to cover general-purpose system source code respectively, generate target version upgrade file；
S3, using differential comparison instrument by each target version upgrade file one by one compared with basic upgrade file, obtain phase
Answer the differential file of version；
S4, generation universal upgrade bag that basic upgrade file and each version differential file are packed, and signed；
S5, terminal obtain universal upgrade bag, read hardware device nodal information and determine current device hardware；
S6, search simultaneously read the differential file that current device hardware corresponds to version, and carry out burning upgrading to the differential file.
2. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S2,
Take the source code differential file of each target version to cover respectively and incremental compilation is carried out in general-purpose system source code, generate target version
Upgrade file.
3. the general version upgrade method based on android system as claimed in claim 2, it is characterised in that：In step S2,
To carrying out incremental compilation relative to the updated system source code of last time System build.
4. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S4,
The basic upgrade file includes the file of part system primary code and the general modification code compilation generation of each target version.
5. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S4,
Signed using unified signature file.
6. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S5
The mode that terminal obtains universal upgrade bag includes network download AKU and USB flash disk upgrading.
7. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S5
In, whether normal, if so, being transferred to S6 if proofreading the signature of the AKU of acquisition；If it is not, stop upgrading.
8. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：In step S5,
Hardware characteristics are judged by way of reading hardware device node, the hardware characteristics include CPU models, memory size, FLASH
Size, whether support Doby and whether support bluetooth.
9. the general version upgrade method based on android system as claimed in claim 1, it is characterised in that：The step
S6 is specifically included：
S601, terminal obtain AKU, trigger system upgrade；
S602, terminal are restarted, into recovery upgrade modes；
The general basic upgrade file of S603, burning；
The current device hardware information obtained in S604, obtaining step S5；
The hardware differences file of S605, burning including the uboot of corresponding hardware and partitioned parameters；
S606, current device software model is judged according to subregion sign position；
S607, selection differential file corresponding with current device software model version carry out burning, and restarting equipment completes burning.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109117158A (en) * | 2018-08-02 | 2019-01-01 | 郑州云海信息技术有限公司 | Firmware update and device |
| CN109144519A (en) * | 2018-08-23 | 2019-01-04 | 广州视源电子科技股份有限公司 | Generation method and device of upgrade package, computer equipment and storage medium |
| CN109213492A (en) * | 2018-09-21 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of automation compiling installation method, device, equipment and storage medium |
| CN109819286A (en) * | 2018-12-28 | 2019-05-28 | 深圳市金锐显数码科技有限公司 | Multi-model software synchronization upgrade method, device and terminal device |
| CN110837393A (en) * | 2019-11-14 | 2020-02-25 | 北京知道创宇信息技术股份有限公司 | Method and device for manufacturing firmware differential upgrade package and readable storage medium |
| CN111258606A (en) * | 2020-01-16 | 2020-06-09 | 南京英莫特信息科技有限公司 | Configuration package upgrading method |
| CN111309338A (en) * | 2020-02-12 | 2020-06-19 | 杭州涂鸦信息技术有限公司 | Method and system for importing difference firmware |
| CN111381851A (en) * | 2020-03-03 | 2020-07-07 | 上海御渡半导体科技有限公司 | Batch upgrading method of multi-firmware distributed board card based on special codes |
| CN111401027A (en) * | 2018-12-28 | 2020-07-10 | 北大方正集团有限公司 | Format template file upgrading method and device |
| CN111736857A (en) * | 2020-05-27 | 2020-10-02 | 杭州易现先进科技有限公司 | System upgrading method and device based on OTA (over-the-air technology) upgrading package and computer equipment |
| CN111782276A (en) * | 2019-04-04 | 2020-10-16 | 福州瑞芯微电子股份有限公司 | Method and terminal for automatically identifying hardware version |
| CN111913733A (en) * | 2020-06-09 | 2020-11-10 | 武汉中科医疗科技工业技术研究院有限公司 | Method and device for making automatic upgrade package, computer equipment and storage medium |
| CN112052031A (en) * | 2020-08-26 | 2020-12-08 | 烽火通信科技股份有限公司 | Method and device for automatically matching and upgrading CPLD (complex programmable logic device) by service board card |
| CN112230974A (en) * | 2019-07-15 | 2021-01-15 | 深圳Tcl数字技术有限公司 | Method and system for generating television differential upgrade package |
| CN112685065A (en) * | 2021-01-06 | 2021-04-20 | 广州朗国电子科技有限公司 | Method and device for issuing OTA upgrade package by android platform device and storage medium |
| CN112764799A (en) * | 2021-01-08 | 2021-05-07 | 重庆创通联智物联网有限公司 | Vehicle central control system and configuration method and device thereof |
| CN112965738A (en) * | 2021-02-02 | 2021-06-15 | 烽火通信科技股份有限公司 | Information model version difference comparison method and device |
| CN116828243A (en) * | 2023-06-05 | 2023-09-29 | 启朔(深圳)科技有限公司 | Hardware encoding and decoding method, mobile terminal, computer device and storage medium |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109117158A (en) * | 2018-08-02 | 2019-01-01 | 郑州云海信息技术有限公司 | Firmware update and device |
| CN109144519A (en) * | 2018-08-23 | 2019-01-04 | 广州视源电子科技股份有限公司 | Generation method and device of upgrade package, computer equipment and storage medium |
| CN109144519B (en) * | 2018-08-23 | 2022-03-22 | 广州视源电子科技股份有限公司 | Generation method and device of upgrade package, computer equipment and storage medium |
| CN109213492A (en) * | 2018-09-21 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of automation compiling installation method, device, equipment and storage medium |
| CN109819286A (en) * | 2018-12-28 | 2019-05-28 | 深圳市金锐显数码科技有限公司 | Multi-model software synchronization upgrade method, device and terminal device |
| CN111401027B (en) * | 2018-12-28 | 2022-05-10 | 北大方正集团有限公司 | Format template file upgrading method and device |
| CN111401027A (en) * | 2018-12-28 | 2020-07-10 | 北大方正集团有限公司 | Format template file upgrading method and device |
| CN111782276A (en) * | 2019-04-04 | 2020-10-16 | 福州瑞芯微电子股份有限公司 | Method and terminal for automatically identifying hardware version |
| CN112230974A (en) * | 2019-07-15 | 2021-01-15 | 深圳Tcl数字技术有限公司 | Method and system for generating television differential upgrade package |
| CN110837393A (en) * | 2019-11-14 | 2020-02-25 | 北京知道创宇信息技术股份有限公司 | Method and device for manufacturing firmware differential upgrade package and readable storage medium |
| CN111258606A (en) * | 2020-01-16 | 2020-06-09 | 南京英莫特信息科技有限公司 | Configuration package upgrading method |
| CN111309338A (en) * | 2020-02-12 | 2020-06-19 | 杭州涂鸦信息技术有限公司 | Method and system for importing difference firmware |
| CN111381851A (en) * | 2020-03-03 | 2020-07-07 | 上海御渡半导体科技有限公司 | Batch upgrading method of multi-firmware distributed board card based on special codes |
| CN111381851B (en) * | 2020-03-03 | 2023-11-24 | 上海御渡半导体科技有限公司 | Batch upgrading method of multi-firmware distributed board card based on special codes |
| CN111736857A (en) * | 2020-05-27 | 2020-10-02 | 杭州易现先进科技有限公司 | System upgrading method and device based on OTA (over-the-air technology) upgrading package and computer equipment |
| CN111913733A (en) * | 2020-06-09 | 2020-11-10 | 武汉中科医疗科技工业技术研究院有限公司 | Method and device for making automatic upgrade package, computer equipment and storage medium |
| CN112052031A (en) * | 2020-08-26 | 2020-12-08 | 烽火通信科技股份有限公司 | Method and device for automatically matching and upgrading CPLD (complex programmable logic device) by service board card |
| CN112052031B (en) * | 2020-08-26 | 2023-03-14 | 烽火通信科技股份有限公司 | Method and device for automatically matching and upgrading CPLD (complex programmable logic device) by service board card |
| CN112685065A (en) * | 2021-01-06 | 2021-04-20 | 广州朗国电子科技有限公司 | Method and device for issuing OTA upgrade package by android platform device and storage medium |
| CN112764799A (en) * | 2021-01-08 | 2021-05-07 | 重庆创通联智物联网有限公司 | Vehicle central control system and configuration method and device thereof |
| CN112764799B (en) * | 2021-01-08 | 2024-01-19 | 重庆创通联智物联网有限公司 | Vehicle central control system and configuration method and device thereof |
| CN112965738A (en) * | 2021-02-02 | 2021-06-15 | 烽火通信科技股份有限公司 | Information model version difference comparison method and device |
| CN116828243A (en) * | 2023-06-05 | 2023-09-29 | 启朔(深圳)科技有限公司 | Hardware encoding and decoding method, mobile terminal, computer device and storage medium |
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