CN105867962A - System upgrading method and device - Google Patents
System upgrading method and device Download PDFInfo
- Publication number
- CN105867962A CN105867962A CN201510888576.0A CN201510888576A CN105867962A CN 105867962 A CN105867962 A CN 105867962A CN 201510888576 A CN201510888576 A CN 201510888576A CN 105867962 A CN105867962 A CN 105867962A
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- Prior art keywords
- backup data
- relief area
- system upgrade
- unit
- upgrading
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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
- G06F8/66—Updates of program code stored in read-only memory [ROM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1433—Saving, restoring, recovering or retrying at system level during software upgrading
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Stored Programmes (AREA)
Abstract
The embodiment of the invention provides a system upgrading method and device. The method mainly comprises the following steps: obtaining a system upgrade package by a terminal; after a system recovery mode is started, looking up backup data in a buffer zone, wherein the backup data is data obtained after a system automatically backs up an application program installation package into the buffer zone; if the backup data is found in the buffer zone, deleting the backup data; and on the basis of the buffer zone of which the backup data is deleted, operating the system upgrade package to realize system upgrade. Compared with the prior art, the method can delete the backup data in the buffer zone before the system upgrade package is operated to increase a storage space for system upgrade so as to guarantee that the system succeeds in upgrading.
Description
Technical field
The present embodiments relate to communication technical field, the method and apparatus particularly relating to a kind of system upgrade.
Background technology
Along with the development of communication technology, the method for cell phone system upgrading gets more and more, the behaviour of system upgrade
Make flow process more and more convenient.
In actual applications, the most frequently used a kind of system upgrade mode be OTA (Over The Air,
Aerial download) upgrading.During OTA upgrades, need to use depositing in enough relief areas
Storage space just can upgrade successfully.But, existing Android (Android) system usually has automatically
Backup and the function of recovery application bag, in backup and recovery process, can be by backup data store to delaying
Rush in the middle of district.Therefore, after automated back-up and recovery operation complete, usually make relief area does not has
Residual memory space, thus when carrying out OTA upgrading, it is impossible to the number produced in storage escalation process
According to, in turn result in OTA and upgrade unsuccessfully.
Summary of the invention
The embodiment of the present invention provide a kind of system upgrade method and apparatus, in order to solve in prior art because of
Relief area does not has enough residual memory spaces to make the problem that OTA upgrading is failed.
On the one hand, the embodiment of the present invention provides a kind of method of system upgrade, and described method includes:
Terminal obtains system upgrade bag；
After entering system recovery pattern, searching the Backup Data in relief area, described Backup Data is for being
System is by the data in application program installation kit automated back-up to described relief area；
If finding described Backup Data in described relief area, then described Backup Data is deleted；
Based on the relief area after deletion Backup Data, run described system upgrade bag, to realize system upgrade.
On the other hand, the embodiment of the present invention provides the device of a kind of system upgrade, and described device includes:
Acquiring unit, is used for obtaining system upgrade bag；
Search unit, for after entering system recovery pattern, search the Backup Data in relief area, institute
Stating Backup Data is that system is by the data in application program installation kit automated back-up to described relief area；
Delete unit, be used for when described lookup unit finds described Backup Data in described relief area,
Described Backup Data is deleted；
Running unit, for based on the relief area after described deletion element deletion Backup Data, runs described
System upgrade bag, to realize system upgrade.
The method and apparatus of the system upgrade that the embodiment of the present invention provides, it is possible to obtain system upgrade in terminal
After wrapping and enter system recovery pattern, first search in relief area whether contain Backup Data, if containing backup
Data, then delete Backup Data, so that the residual memory space in relief area increases, and Jin Er
Follow-up run during system upgrade bag upgrades based on relief area, it is possible to provide more number for it
According to memory space, and which thereby enhance the success rate of system upgrade.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that under,
Accompanying drawing during face describes is some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the method for a kind of system upgrade that Fig. 1 provides for the embodiment of the present invention；
The composition frame chart of the device of a kind of system upgrade that Fig. 2 provides for the embodiment of the present invention；
The composition frame chart of the device of the another kind of system upgrade that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
A kind of method embodiments providing system upgrade, as it is shown in figure 1, the method includes:
101, terminal obtains system upgrade bag.
When the system of terminal needs upgrading, can first obtain system upgrade bag, then carry out subsequent upgrade operation.
In actual applications, terminal system upgrading is broadly divided into two ways: on-line system is upgraded and off-line system
Upgrading.If terminal carries out on-line system upgrading, then terminal can pass through network download online system upgrade bag；
If terminal carries out upgraded in offline, then when terminal is in off-mode, user can download system on computers
AKU, then by data wire by the SD card of system upgrade packet replication to terminal, thus obtains system
System AKU.
It should be noted that this terminal can be the mobile phone of android system, it is also possible to for Android
The panel computer of system, it is also possible to for other equipment.
Additionally, when using OTA upgrading mode that system is upgraded, the system upgrade bag that terminal obtains
Can be described as OTA AKU.
102, after entering system recovery pattern, the Backup Data in relief area is searched.
Wherein, system recovery pattern is a kind of pattern can modified system data, in this pattern
Under, can brush into new system, it is also possible to existing system is backed up or upgrades, it is also possible at this
Factory reset.It follows that when system upgrade to be carried out, need to be introduced into system recovery pattern,
System upgrade bag can be run and realize system upgrade.
Additionally, the Backup Data mentioned in this step is system by application program installation kit automated back-up to slow
Rush the data in district.Concrete, application client can pass through BackupManager (backup management
Device) object to BackupManagerService (backup manager service) send application data backup and
The request recovered, this application program installation kit is entered after receiving this request by BackupManagerService
Row backup and recovery operation.
In actual applications, the Backup Data after system carries out automated back-up to each application package all can
Storage is arrived under a specific file (such as backup file) of relief area.Therefore, terminal exists
When searching Backup Data, first can search in relief area whether contain this specific file；If containing this spy
Fixed file, then continue to check whether stored data under this document folder, if the lower storage of this document folder has
Data, then be defined as Backup Data by the data of lower for this document folder storage.
If 103 find Backup Data in the buffer, then Backup Data is deleted.
After being deleted by the Backup Data in relief area, system will not be produced impact, so in order to expand
The scope of the residual memory space of required relief area during big system upgrade, can be by these Backup Datas
Delete.
104, based on the relief area after deletion Backup Data, system upgrade bag is run, to realize system upgrade.
After being deleted by the Backup Data in relief area, the residual memory space in relief area increases, now
System upgrade bag is run, it is possible to the data produced in running are stored to relief area based on this relief area
Residual memory space in, thus realize system upgrade.
It should be noted that when terminal does not find Backup Data, directly run system upgrade bag,
To realize system upgrade.
The method of the system upgrade that the embodiment of the present invention provides, it is possible to obtain system upgrade bag in terminal and go forward side by side
After entering system recovery pattern, first search in relief area whether contain Backup Data, if containing Backup Data,
Then Backup Data is deleted, so that the residual memory space in relief area increases, and then at follow-up base
During relief area operation system upgrade bag is upgraded, it is possible to provide the storage of more data for it
Space, and which thereby enhance the success rate of system upgrade.
Further, for on-line system upgrading and off-line system upgrading both upgrading mode, except
Obtain system upgrade bag aspect and exist outside difference, in terms of entering system recovery pattern, there is also difference
Part.The specific implementation that both enters system recovery pattern below is introduced:
The first: if terminal performs on-line system upgrading, then, after receiving online upgrading instruction, restart
System enters system recovery pattern.
Concrete, terminal can first pass through network download online system upgrade bag；When system upgrade bag has been downloaded
Bi Hou, terminal can show for allowing user choose whether to carry out the information of system upgrade；User clicks on
After system upgrade button, terminal can receive online upgrading and perform order, and it is extensive that starting system of laying equal stress on enters system
Complex pattern.
If it should be noted that this terminal is the terminal of android system, then entering by restarting system
During row system recovery pattern, can be through Android Java (Android Java) layer.
Further, owing to, during restarting system entrance system recovery pattern, terminal can be by system
In the essential information write relief areas such as the version number storing position, system upgrade bag of AKU, in order to after
It is continuous when carrying out system upgrade, it is possible to find this system upgrade bag, so to enter system extensive restarting system
During complex pattern, it is also desirable to use the memory space in relief area, but in actual applications may
There is the situation that relief area is full or relief area remaining space is inadequate.Therefore, in order to ensure that terminal can
These essential informations are successfully written in relief area, embodiments provide below scheme: restarting
Before system enters system recovery pattern, search the Backup Data in relief area, if searching in the buffer
To Backup Data, then Backup Data is deleted.
Concrete, after terminal receives online upgrading instruction, whether meeting first lookup relief area is contained standby
Number evidence, if containing Backup Data, then being deleted by these Backup Datas, it is extensive that starting system of laying equal stress on enters system
Complex pattern；If there is no Backup Data, the most directly restarting system and entering system recovery pattern.
The second: if terminal performs off-line system upgrading, the most after shutdown and pre-conditioned be triggered
Time, enter system recovery pattern.
Wherein, the pre-conditioned volume that is triggered heightens key and on & off switch is concurrently triggered.It is to say,
Under terminal is in off-mode, user can heighten key and switch by pressing the volume in terminal simultaneously
Key, makes terminal enter system recovery pattern.
Further, in actual applications, system is to the Backup Data meeting after application package automated back-up
It is stored under the backup file of relief area, therefore in the side of implementing that Backup Data is deleted
Formula is: the backup file in relief area is emptied by terminal.
Further, according to said method embodiment, an alternative embodiment of the invention additionally provides system
The device of upgrading, this device is applied in the middle of terminal.As in figure 2 it is shown, this device includes: acquiring unit
21, search unit 22, delete unit 23 and running unit 24.Wherein,
Acquiring unit 21, is used for obtaining system upgrade bag；
When the system of terminal needs upgrading, acquiring unit 21 can first obtain system upgrade bag, then after carrying out
Continuous updating operation.In actual applications, terminal system upgrading is broadly divided into two ways: on-line system liter
Level and off-line system are upgraded.If terminal carries out on-line system upgrading, then acquiring unit 21 can be existed by network
Line download system AKU；If terminal carries out upgraded in offline, then when terminal is in off-mode, user
Can download system AKU on computers, then by data wire by the SD of system upgrade packet replication to terminal
In card, thus acquiring unit 21 obtains system upgrade bag.
Search unit 22, for after entering system recovery pattern, search the Backup Data in relief area,
Backup Data is that system is by the data in application program installation kit automated back-up to relief area；
Wherein, system recovery pattern is a kind of pattern can modified system data, in this pattern
Under, can brush into new system, it is also possible to existing system is backed up or upgrades, it is also possible at this
Factory reset.It follows that when system upgrade to be carried out, need to be introduced into system recovery pattern,
System upgrade bag can be run and realize system upgrade.
Delete unit 23, for when searching unit 22 and finding Backup Data in the buffer, will back up
Data deletion；
Running unit 24, for based on deleting the relief area after unit 23 deletes Backup Data, running system
AKU, to realize system upgrade.
The device of the system upgrade that the embodiment of the present invention provides, it is possible to obtain system upgrade bag in terminal and go forward side by side
After entering system recovery pattern, first search in relief area whether contain Backup Data, if containing Backup Data,
Then Backup Data is deleted, so that the residual memory space in relief area increases, and then at follow-up base
During relief area operation system upgrade bag is upgraded, it is possible to provide the storage of more data for it
Space, and which thereby enhance the success rate of system upgrade.
Further, as it is shown on figure 3, this device also includes:
First enters unit 25, if for performing on-line system upgrading, then receiving online upgrading instruction
After, restart system and enter system recovery pattern；
Concrete, acquiring unit 21 can first pass through network download online system upgrade bag；When system upgrade bag
After download, terminal can show for allowing user choose whether to carry out the information of system upgrade；With
After system upgrade button is clicked at family, the first entrance unit 25 can receive online upgrading and perform order, lays equal stress on
Starting system enters system recovery pattern.
Second enters unit 26, if for performing off-line system upgrading, the most after shutdown and default bar
When part is triggered, enter system recovery pattern.
Further, owing to, during restarting system entrance system recovery pattern, terminal can be by system
In the essential information write relief areas such as the version number storing position, system upgrade bag of AKU, in order to after
It is continuous when carrying out system upgrade, it is possible to find this system upgrade bag, so to enter system extensive restarting system
During complex pattern, it is also desirable to use the memory space in relief area, but in actual applications may
There is the situation that relief area is full or relief area remaining space is inadequate.
Therefore, in order to ensure that these essential informations can be successfully written in relief area by terminal, first enters
Unit 25, is additionally operable to, before restarting system entrance system recovery pattern, search the backup number in relief area
According to, if finding Backup Data in the buffer, then Backup Data is deleted.
Further, the pre-conditioned volume that is triggered heightens key and on & off switch is concurrently triggered.
Further, delete unit 23, for being emptied by the backup file in relief area.
This device embodiment is corresponding with preceding method embodiment, and for ease of reading, this device embodiment is no longer
Detail content in preceding method embodiment is repeated one by one, it should be understood that in the present embodiment
Device corresponding can realize the full content in preceding method embodiment.
The device of said system upgrading includes memorizer and processor, above-mentioned acquiring unit, search unit,
Delete unit and running unit etc. all to store in memory as program unit, processor perform storage
Said procedure unit in memory realizes corresponding function.
Device embodiment described above is only schematically, wherein said illustrates as separating component
Unit can be or may not be physically separate, the parts shown as unit can be or
Person may not be physical location, i.e. may be located at a place, or can also be distributed to multiple network
On unit.Some or all of module therein can be selected according to the actual needs to realize the present embodiment
The purpose of scheme.Those of ordinary skill in the art are not in the case of paying performing creative labour, the most permissible
Understand and implement.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive each reality
The mode of executing can add the mode of required general hardware platform by software and realize, naturally it is also possible to by firmly
Part.Based on such understanding, the portion that prior art is contributed by technique scheme the most in other words
Dividing and can embody with the form of software product, this computer software product can be stored in computer can
Read in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that one
Computer equipment (can be personal computer, server, or the network equipment etc.) performs each to be implemented
The method described in some part of example or embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, rather than to it
Limit；Although the present invention being described in detail with reference to previous embodiment, the ordinary skill of this area
Personnel it is understood that the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature；And these amendments or replacement, do not make corresponding skill
The essence of art scheme departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the method for a system upgrade, it is characterised in that described method includes:
Terminal obtains system upgrade bag；
After entering system recovery pattern, searching the Backup Data in relief area, described Backup Data is for being
System is by the data in application program installation kit automated back-up to described relief area；
If finding described Backup Data in described relief area, then described Backup Data is deleted；
Based on the relief area after deletion Backup Data, run described system upgrade bag, to realize system upgrade.
Method the most according to claim 1, it is characterised in that enter system recovery pattern and include:
If described terminal performs on-line system upgrading, then, after receiving online upgrading instruction, restart system
Enter described system recovery pattern；
If described terminal performs off-line system upgrading, the most after shutdown and pre-conditioned when being triggered,
Enter described system recovery pattern.
Method the most according to claim 2, it is characterised in that enter described system restarting system
Before reforestation practices, described method farther includes:
Search the Backup Data in relief area；
If finding described Backup Data in described relief area, then described Backup Data is deleted.
Method the most according to claim 2, it is characterised in that described pre-conditioned be triggered sound
Amount heightens key and on & off switch is concurrently triggered.
5. according to the method according to any one of claim 1-4, it is characterised in that by described backup number
Include according to deletion:
Backup file in relief area is emptied.
6. the device of a system upgrade, it is characterised in that described device includes:
Acquiring unit, is used for obtaining system upgrade bag；
Search unit, for after entering system recovery pattern, search the Backup Data in relief area, institute
Stating Backup Data is that system is by the data in application program installation kit automated back-up to described relief area；
Delete unit, be used for when described lookup unit finds described Backup Data in described relief area,
Described Backup Data is deleted；
Running unit, for based on the relief area after described deletion element deletion Backup Data, runs described
System upgrade bag, to realize system upgrade.
Device the most according to claim 6, it is characterised in that described device farther includes:
First enters unit, if for performing on-line system upgrading, then after receiving online upgrading instruction,
Restart system and enter described system recovery pattern；
Second enters unit, if for performing off-line system upgrading, the most after shutdown and pre-conditioned
When being triggered, enter described system recovery pattern.
Device the most according to claim 7, it is characterised in that described first enters unit, also uses
In before restarting the system described system recovery pattern of entrance, search the Backup Data in relief area, if
Described relief area finds described Backup Data, then described Backup Data is deleted.
Device the most according to claim 7, it is characterised in that described pre-conditioned be triggered sound
Amount heightens key and on & off switch is concurrently triggered.
10. according to the device according to any one of claim 6-9, it is characterised in that described deletion list
Unit, for emptying the backup file in relief area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888576.0A CN105867962A (en) | 2015-12-07 | 2015-12-07 | System upgrading method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888576.0A CN105867962A (en) | 2015-12-07 | 2015-12-07 | System upgrading method and device |
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| Publication Number | Publication Date |
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| CN105867962A true CN105867962A (en) | 2016-08-17 |
Family
ID=56624487
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510888576.0A Pending CN105867962A (en) | 2015-12-07 | 2015-12-07 | System upgrading method and device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107291520A (en) * | 2017-08-14 | 2017-10-24 | 深圳市兆驰数码科技股份有限公司 | A kind of software automatic updating method |
| CN107436783A (en) * | 2017-07-14 | 2017-12-05 | 惠州Tcl移动通信有限公司 | A kind of difference upgrade method, storage medium and mobile terminal for mobile terminal |
| WO2019062635A1 (en) * | 2017-09-26 | 2019-04-04 | 阿里巴巴集团控股有限公司 | Update method and device |
| CN109656603A (en) * | 2019-01-15 | 2019-04-19 | Oppo广东移动通信有限公司 | Method for upgrading system, device, storage medium and electronic equipment |
| CN112118280A (en) * | 2020-06-19 | 2020-12-22 | 上海汉枫电子科技有限公司 | Recovery method after OTA upgrade failure of WI-FI equipment |
| CN112579358A (en) * | 2020-12-22 | 2021-03-30 | 深圳市科力锐科技有限公司 | Backup point detection method, device, equipment and storage medium |
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| CN109656603A (en) * | 2019-01-15 | 2019-04-19 | Oppo广东移动通信有限公司 | Method for upgrading system, device, storage medium and electronic equipment |
| CN112118280A (en) * | 2020-06-19 | 2020-12-22 | 上海汉枫电子科技有限公司 | Recovery method after OTA upgrade failure of WI-FI equipment |
| CN112579358A (en) * | 2020-12-22 | 2021-03-30 | 深圳市科力锐科技有限公司 | Backup point detection method, device, equipment and storage medium |
| CN112579358B (en) * | 2020-12-22 | 2024-03-22 | 深圳市科力锐科技有限公司 | Backup point detection method, device, equipment and storage medium |
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Application publication date: 20160817 |