CN109656629A - A kind of EMMC adaptive regulation method, storage medium and terminal device - Google Patents
A kind of EMMC adaptive regulation method, storage medium and terminal device Download PDFInfo
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- CN109656629A CN109656629A CN201811605092.0A CN201811605092A CN109656629A CN 109656629 A CN109656629 A CN 109656629A CN 201811605092 A CN201811605092 A CN 201811605092A CN 109656629 A CN109656629 A CN 109656629A
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- 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
- G06F9/4401—Bootstrapping
- G06F9/4406—Loading of operating system
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Abstract
The invention discloses a kind of EMMC adaptive regulation method, storage medium and terminal devices, comprising: when terminal device starting, the first capacity of the EMMC of its own configuration is obtained, and first capacity is compared with the second capacity of all subregions in preset partition table；When first capacity is greater than the second capacity, user logic subregion is reassigned according to the first capacity of EMMC, to carry out automatic adjusument to EMMC.When the present invention configures the EMMC of different capabilities for the same series of products, software need to only configure a partition table, in terminal device starting, detect the configuration of EMMC, then dynamic adjustment user's space, it is configured to meet the EMMC of different capabilities, configures different EMMC to reach one series of products of a software adaptation, reduce the cost of software development maintenance.
Description
Technical field
The present invention relates to software technology field, in particular to a kind of EMMC adaptive regulation method, storage medium and terminal
Equipment.
Background technique
Mainstream operation system one of of the android system as current smart machine, due to its open source property, occupation rate of market
Increasing, coverage is more and more wide, and being constantly progressive and develop with Android smart machine, and user is to Android
The requirement of smart machine is also multifarious.Device manufacturer is past for a serial product based on the positioning for different product
Toward different size of EMMC can be configured, to meet the needs of different user, was configured in the past for different EMMC, software is needed to match
Different partition tables is set, this just needs to be adapted to EMMC by different software, this just increases product software exploitation and maintenance
Cost.
Thus the prior art could be improved and improve.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, providing a kind of EMMC automatic adjusument
Method, storage medium and terminal device, it is existing for different EMMC configurations to solve, need the subregion that software configuration is different
Table, thus the problem of cost for making product software develop and safeguard increases.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is as follows:
A kind of EMMC adaptive regulation method comprising:
When terminal device starting when, obtain its own configuration EMMC the first capacity, and by first capacity with it is preset
The second capacity of all subregions is compared in partition table；
When first capacity is greater than the second capacity, user logic subregion is reassigned according to the first capacity of EMMC,
To carry out automatic adjusument to EMMC.
The EMMC adaptive regulation method, wherein it is described when terminal device starting, obtain the EMMC of its own configuration
The first capacity, and first capacity is compared specific packet with the second capacity of all subregions in preset partition table
It includes:
When terminal device starting, the adaptive execution state of the EMMC is detected；
When the execution state is to be not carried out, the first capacity of the EMMC of its own configuration is obtained, and by first capacity
It is compared with the second capacity of subregions all in preset partition table.
The EMMC adaptive regulation method, wherein it is described when terminal device starting, obtain the EMMC of its own configuration
The first capacity, and first capacity is compared specific packet with the second capacity of all subregions in preset partition table
It includes:
When terminal device starting, the first capacity and preset partition table of the EMMC of its own configuration are obtained；
Extract the third capacity of each subregion in the partition table, and according to the capacity of all subregions of third calculation of capacity and with
So that the second capacity；
First capacity is compared with second capacity.
The EMMC adaptive regulation method, wherein it is described when first capacity is greater than the second capacity, according to EMMC
The first capacity user logic subregion is reassigned, with to EMMC carry out automatic adjusument specifically include:
When first capacity is greater than the second capacity, read all in addition to user logic subregion in the preset partition table
4th capacity of subregion；
The capacity difference of first capacity and the 4th capacity is calculated, and sets the user logic subregion for the capacity difference
Capacity, to be reassigned to the user logic subregion.
The EMMC adaptive regulation method, wherein it is described when first capacity is greater than the second capacity, described in reading
4th capacity of all subregions in preset partition table in addition to user logic subregion specifically includes:
When first capacity is greater than the second capacity, all user partition numbers stored in the user logic subregion are obtained
According to；
The user partition data got are backed up, and read all points in the preset partition table in addition to user logic subregion
4th capacity in area.
The EMMC adaptive regulation method, wherein the capacity difference for calculating first capacity and the 4th capacity, and
The capacity difference is set to the capacity of the user logic subregion, to carry out reassigning specific packet to the user logic subregion
It includes:
The capacity difference of first capacity and the 4th capacity is calculated, and sets the user logic subregion for the capacity difference
Capacity；
The user logic subregion is reassigned according to the capacity difference, and by the user partition data convert to dividing again
User logic subregion after matching.
The EMMC adaptive regulation method, wherein it is described when first capacity is greater than the second capacity, according to EMMC
The first capacity user logic subregion is reassigned, with to EMMC carry out automatic adjusument after further include:
The execution state of the EMMC is set as having executed.
The EMMC adaptive regulation method, wherein the method also includes:
When first capacity be less than or equal to second capability value, skip EMMC adaptive process, and holding the EMMC
Row state is set as having executed.
A kind of computer readable storage medium, wherein the computer-readable recording medium storage has one or more
Program, one or more of programs can be executed by one or more processor, to realize described in any one as above
A kind of step in EMMC adaptive regulation method.
A kind of application server, wherein include: processor and memory;Being stored on the memory can be by the place
Manage the computer-readable program that device executes；The processor realizes any one institute as above when executing the computer-readable program
The step in a kind of EMMC adaptive regulation method stated.
The utility model has the advantages that compared with prior art, the present invention provides a kind of EMMC adaptive regulation method, storage medium and
Terminal device, which comprises when terminal device starting, obtain the first capacity of the EMMC of its own configuration, and by institute
The first capacity is stated to be compared with the second capacity of all subregions in preset partition table；Hold when first capacity is greater than second
When amount, user logic subregion is reassigned according to the first capacity of EMMC, to carry out automatic adjusument to EMMC.The present invention
When configuring the EMMC of different capabilities for the same series of products, software need to only configure a partition table, start in terminal device
When, the configuration of EMMC is detected, then dynamic adjustment user's space, to meet the EMMC configuration of different capabilities, to reach a soft
Part is adapted to a series of products and configures different EMMC, reduces the cost of software development maintenance.
Detailed description of the invention
Fig. 1 is the flow chart of EMMC adaptive regulation method preferred embodiment provided by the invention.
Fig. 2 is the flow chart of step S100 preferred embodiment in EMMC adaptive regulation method provided by the invention.
Fig. 3 is another flow chart of step S100 preferred embodiment in EMMC adaptive regulation method provided by the invention.
Fig. 4 is the flow chart of step S200 preferred embodiment in EMMC adaptive regulation method provided by the invention.
Fig. 5 is the structure principle chart of terminal device preferred embodiment provided by the invention.
Specific embodiment
The present invention provides a kind of EMMC adaptive regulation method, storage medium and terminal device, for make the purpose of the present invention,
Technical solution and effect are clearer, clear, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should
Understand, described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
With reference to the accompanying drawing, by the description of the embodiment, further explanation of the contents of the invention are made.
Fig. 1 is please referred to, Fig. 1 is the flow chart of EMMC adaptive regulation method preferred embodiment provided by the invention.It is described
Method includes:
S100, when terminal device starting when, obtain its own configuration EMMC the first capacity, and will first capacity in advance
If partition table in the second capacity of all subregions be compared.
Specifically, target device has just been pre-configured with different EMMC amount of capacity when leaving the factory, in this way, when target terminal is set
When standby starting up, by identifying and obtaining the amount of capacity of target device EMMC, the terminal device itself can be got
The first capacity of the EMMC configured；In the present embodiment, device manufacturer is directed to a serial product, in order to meet different clients
Demand, some differentiations can be done to the hardware configuration of product, wherein the mainly size of EMMC, for example, certain model device is distinguished
There are 32G, 64G, 128G etc., for these configurations, software can be defaulted with a partition table, i.e., the described preset partition table leads to
Normal, partition table is done using the smallest EMMC of capacity.Next, will own in first capacity and preset partition table again
Second capacity of subregion is compared.
Further, as shown in Fig. 2, described obtain the first capacity of the EMMC of its own configuration when terminal device starting,
And first capacity is compared with the second capacity of all subregions in preset partition table and is specifically included:
S101, when terminal device starting when, detect the adaptive execution state of the EMMC；
S102, when the execution state is to be not carried out, obtain the first capacity of the EMMC of its own configuration, and by the capacity
It is compared with the second capacity of subregions all in preset partition table.
Specifically, whether the execution status representative terminal device executed adaptive operation, if working as the execution
State is to execute, then directly booting is got up；Opposite, when the execution state is to be not carried out, obtain its own configuration
The first capacity of EMMC, and the capacity is compared with the second capacity of all subregions in preset partition table.
In the present embodiment, in the boot stage, whether the adaptive operation mark of EMMC was executed by a flag(first)
It is confirmed whether to execute the adaptive operation of EMMC, if executed, directly booting is got up, otherwise, when having executed EMMC
Current flag state is modified again after adaptive operation, so as to avoid next step system reboot from being detected again to the boot stage
EMMC size improves the working efficiency of system.In this way, in the boot stage, detecting that flag had been executed after system reboot
EMMC is adaptively operated, then can directly execute normal boot-strap process.
Further, as shown in figure 3, described obtain the first capacity of the EMMC of its own configuration when terminal device starting,
And first capacity is compared with the second capacity of all subregions in preset partition table and is specifically included:
S103, when terminal device starting when, obtain its own configuration EMMC the first capacity and preset partition table；
S104, the third capacity for extracting each subregion in the partition table, and according to the appearance of all subregions of third calculation of capacity
It measures and so that the second capacity；
S105, first capacity is compared with second capacity.
Specifically, the preset partition table includes user logic subregion and other subregions such as boot/recovery/
The unavailable subregion of system/vendor/ system user, therefore each subregion is dimensioned to third capacity, pass through extraction
The third capacity of each subregion in the partition table, and according to the capacity of all subregions of third calculation of capacity and, so as to obtain
Second capacity, that is to say, that second capacity is sum of each third capacity, thus again by first capacity and described the
Two capacity are compared.
S200, when first capacity be greater than the second capacity when, according to the first capacity of EMMC to user logic subregion into
Row reassigns, to carry out automatic adjusument to EMMC.
As shown in figure 4, it is described when first capacity is greater than the second capacity, user is patrolled according to the first capacity of EMMC
It collects subregion to be reassigned, be specifically included with carrying out automatic adjusument to EMMC:
S201, when first capacity is greater than the second capacity, read in the preset partition table in addition to user logic subregion
All subregions the 4th capacity；
Specifically, the 4th capacity is the capacity of all subregions in the preset partition table in addition to user logic subregion,
To described when first capacity is greater than the second capacity, read in the preset partition table in addition to user logic subregion
4th capacity of all subregions specifically includes:
When first capacity is greater than the second capacity, all user partition numbers stored in the user logic subregion are obtained
According to；
The user partition data got are backed up, and read all points in the preset partition table in addition to user logic subregion
4th capacity in area.
Specifically, when first capacity is greater than the second capacity, then order boot-recovery recovery is executed
Optimize makes system enter customized recovery mode, in Android recovery source code, increase pair
The processing function optimize_storage () of optimize parameter successively executes display in optimize_storage ()
Optimize subregion UI and progress；Carry user logic subregion, backup user logic partition data is into another subregion；Then
Formatted user logical partition.Further, all subregions in the preset partition table in addition to user logic subregion are read then
The 4th capacity.
S202, the capacity difference for calculating first capacity and the 4th capacity, and the user is set by the capacity difference
The capacity of logical partition, to be reassigned to the user logic subregion.
Specifically, the present invention passes through the partition table of a minimum EMMC based on products configuration built in software, is then opening
Machine boot startup stage is dynamically suitable to realize by a series of logic judgment and customized Android recovery mode
It configures with different EMMC sizes, to reach a software package while support a series of products difference EMMC size configuration, subtracts
Few product is adapted to the software development cycle of different EMMC sizes, reduces the purpose of the cost of software development and maintenance.To described
The capacity difference of first capacity and the 4th capacity is calculated, and sets the capacity difference to the appearance of the user logic subregion
Amount is specifically included with reassign to the user logic subregion:
The capacity difference of first capacity and the 4th capacity is calculated, and sets the user logic subregion for the capacity difference
Capacity；
The user logic subregion is reassigned according to the capacity difference, and by the user partition data convert to dividing again
User logic subregion after matching.
Specifically, by setting the capacity difference of the first capacity and the 4th capacity to the capacity of the user logic subregion,
During the user partition data convert of the year before last backup is left each other to the user logic redistributed again, and delete the data of backup.
Further, described when first capacity is greater than the second capacity, according to the first capacity of EMMC to user logic
Subregion is reassigned, after to EMMC progress automatic adjusument further include:
The execution state of the EMMC is set as having executed.
Specifically, after completing EMMC and adaptively operating, it is also necessary to be set as having held by the execution state of the EMMC
Row, and flag corresponding thereto is modified, next, restarting systems again, and exit customized Recovery
Optimize mode.
Further, when first capacity is less than or equal to second capability value, EMMC adaptive process is skipped, and by institute
The execution state for stating EMMC is set as having executed.This way it is possible to avoid being detected again in system reboot next time to boot stage
EMMC size, in the boot stage, is adaptively operated after system reboot by detecting that flag had executed EMMC,
Directly to execute normal boot-strap process, the working efficiency of system is improved.
The present invention also provides a kind of terminal devices, as shown in Figure 5 comprising at least one processor (processor)
20；Display screen 21；And memory (memory) 22, can also include communication interface (Communications Interface)
23 and bus 24.Wherein, processor 20, display screen 21, memory 22 and communication interface 23 can be completed mutually by bus 24
Between communication.Display screen 21 is set as preset user in display initial setting mode and guides interface.Communication interface 23 can pass
Defeated information.Processor 20 can call the logical order in memory 22, to execute the method in above-described embodiment.
In addition, the logical order in above-mentioned memory 22 can be realized and as only by way of SFU software functional unit
Vertical product when selling or using, can store in a computer readable storage medium.
Memory 22 is used as a kind of computer readable storage medium, and it is executable to may be configured as storage software program, computer
Program, such as the corresponding program instruction of method or module in the embodiment of the present disclosure.Processor 30 is stored in memory by operation
Software program, instruction or module in 22, thereby executing functional application and data processing, i.e. side in realization above-described embodiment
Method.
Memory 22 may include storing program area and storage data area, wherein storing program area can storage program area, extremely
Application program needed for a few function；Storage data area, which can be stored, uses created data etc. according to terminal device.This
Outside, memory 22 may include high-speed random access memory, can also include nonvolatile memory.For example, USB flash disk, movement
Hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), a variety of media that can store program code such as magnetic or disk, are also possible to transitory memory medium.
In addition, a plurality of instruction processing unit in above-mentioned storage medium and mobile terminal loads and the detailed process executed exists
It has been described in detail in the above method, has just no longer stated one by one herein.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of EMMC adaptive regulation method, characterized in that it comprises:
When terminal device starting when, obtain its own configuration EMMC the first capacity, and by first capacity with it is preset
The second capacity of all subregions is compared in partition table；
When first capacity is greater than the second capacity, user logic subregion is reassigned according to the first capacity of EMMC,
To carry out automatic adjusument to EMMC.
2. EMMC adaptive regulation method according to claim 1, which is characterized in that it is described when terminal device starting, it obtains
The first capacity for the EMMC for taking its own to configure, and second of all subregions in first capacity and preset partition table is held
Amount, which is compared, to be specifically included:
When terminal device starting, the adaptive execution state of the EMMC is detected；
When the execution state is to be not carried out, the first capacity of the EMMC of its own configuration is obtained, and by the capacity and in advance
If partition table in the second capacity of all subregions be compared.
3. EMMC adaptive regulation method according to claim 1 or claim 2, which is characterized in that it is described when terminal device starting,
Obtain the first capacity of the EMMC of its own configuration, and by second of all subregions in first capacity and preset partition table
Capacity, which is compared, to be specifically included:
When terminal device starting, the first capacity and preset partition table of the EMMC of its own configuration are obtained；
Extract the third capacity of each subregion in the partition table, and according to the capacity of all subregions of third calculation of capacity and with
So that the second capacity；
First capacity is compared with second capacity.
4. EMMC adaptive regulation method according to claim 1, which is characterized in that described when first capacity is greater than the
When two capacity, user logic subregion is reassigned according to the first capacity of EMMC, to carry out automatic adjusument tool to EMMC
Body includes:
When first capacity is greater than the second capacity, read all in addition to user logic subregion in the preset partition table
4th capacity of subregion；
The capacity difference of first capacity and the 4th capacity is calculated, and sets the user logic subregion for the capacity difference
Capacity, to be reassigned to the user logic subregion.
5. EMMC adaptive regulation method according to claim 4, which is characterized in that described when first capacity is greater than the
When two capacity, the 4th capacity for reading all subregions in the preset partition table in addition to user logic subregion is specifically included:
When first capacity is greater than the second capacity, all user partition numbers stored in the user logic subregion are obtained
According to；
The user partition data got are backed up, and read all points in the preset partition table in addition to user logic subregion
4th capacity in area.
6. EMMC adaptive regulation method according to claim 5, which is characterized in that described to calculate first capacity and the
The capacity difference of four capacity, and set the capacity difference to the capacity of the user logic subregion, to the user logic point
Area reassign and specifically includes:
The capacity difference of first capacity and the 4th capacity is calculated, and sets the user logic subregion for the capacity difference
Capacity；
The user logic subregion is reassigned according to the capacity difference, and by the user partition data convert to dividing again
User logic subregion after matching.
7. EMMC adaptive regulation method according to claim 1, which is characterized in that described when first capacity is greater than the
When two capacity, user logic subregion is reassigned according to the first capacity of EMMC, with to EMMC carry out automatic adjusument it
Afterwards further include:
The execution state of the EMMC is set as having executed.
8. EMMC adaptive regulation method according to claim 1, which is characterized in that the method also includes:
When first capacity be less than or equal to second capability value, skip EMMC adaptive process, and holding the EMMC
Row state is set as having executed.
9. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1~8
The step in method based on the adaptive EMMC size of Android described in any one.
10. a kind of application server characterized by comprising processor and memory;Being stored on the memory can be by institute
State the computer-readable program of processor execution；The processor realizes such as claim when executing the computer-readable program
It should step in the method based on the adaptive EMMC size of Android described in 1~8 any one.
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Application publication date: 20190419 |