CN102722444A - Method and device for extending internal storage space and terminal - Google Patents

Method and device for extending internal storage space and terminal Download PDF

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Publication number
CN102722444A
CN102722444A CN2012101627321A CN201210162732A CN102722444A CN 102722444 A CN102722444 A CN 102722444A CN 2012101627321 A CN2012101627321 A CN 2012101627321A CN 201210162732 A CN201210162732 A CN 201210162732A CN 102722444 A CN102722444 A CN 102722444A
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subregion
storage space
internal storage
format
expanding internal
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CN2012101627321A
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Chinese (zh)
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李俊
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Beijing Beny Wave Science and Technology Co Ltd
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Beijing Beny Wave Science and Technology Co Ltd
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Priority to CN2012101627321A priority Critical patent/CN102722444A/en
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Abstract

The invention provides a method and a device for extending an internal storage space and a terminal. The method comprises the following steps of: dividing external storage equipment into at least two areas; formatting each subarea according to preset formats; and mounting at least one subarea on a mount point in an internal storage catalogue according to the format of each subarea. In a subarea mode, at least one subarea is mounted on the mount point in the internal storage catalogue to extend the internal storage space, and other partial subareas are also used for external storage, so that the problems that the storage space of the conventional small-capacity built-in storage terminal is limited and the built-in storage space is immovable are effectively solved.

Description

The method of expanding internal storage space, device and terminal
Technical field
The present invention relates to the portable terminal technology, relate in particular to a kind of method, device and terminal of expanding internal storage space.
Background technology
Along with development of times, on the increasing human smart mobile phone, enjoyed the facility that smart mobile phone brings.Smart mobile phone be in order to let the function of the own extended mobile phone of user, except when mobile phone dispatches from the factory more built-in also allow the user corresponding application to be installed the application program according to own needs.
At present, the application program that the user oneself installs on the terminal all can be stored in the built-in storage area of system, for example, is stored in the internal storage space the inside of userdata.And the External memory equipment of mobile phone, like NAND, EMMC (Embedded MultiMediaCard, built-in multimedia card) or Micro SD (Micro Secure Digital Memory Card; Miniature safe digital card) etc., can only be used for depositing user data usually, like the game running data; Mobile phone carries camera and takes the photo that gets off, video recording, MP3; The video file of MP4 or extended formatting, data files such as customer documentation.So just caused following two problems:
1, it is limited that the mobile phone of the built-in storage space of low capacity can offer the space of user installation application program, and select for use the mobile phone price with jumbo built-in storage space higher.
2, internal memory all is cured to the mobile phone the inside.When mobile phone that the user more renews, built-in storer can not take out, and the application program that the user can only install in old mobile phone before reinstalling on the new mobile phone brought very big trouble to the user.
Summary of the invention
The present invention provides a kind of method, device and terminal of expanding internal storage space, to address the above problem.
First aspect of the present invention provides a kind of method of expanding internal storage space, comprising:
Said External memory equipment is divided at least two districts;
According to preset form, format each subregion respectively;
According to the form of each subregion, at least one subregion is mounted to the mount point under the storage inside catalogue.
Another aspect of the present invention provides a kind of device of expanding internal storage space, comprising:
Division module is used for said External memory equipment is divided at least two districts;
Formatting module is used for the preset form of basis respectively, formats each subregion;
The carry module is used for the form according to each subregion, and at least one subregion is mounted to the mount point under the storage inside catalogue.
Another aspect of the present invention provides a kind of terminal, comprises the device of above-mentioned expanding internal storage space.
Technique effect of the present invention is: the present invention is through carrying out subregion to External memory equipment; At least one subregion wherein is used for the built-in storage space of extended mobile phone, can solves the problem of existing built-in storage terminal limited storage space of low capacity and built-in storage space immovability effectively.Adopt method provided by the invention, device and terminal, the user can also install required application software according to user's demand according to the random expansion of carrying out built-in storage space of the demand of oneself in the storage space of expansion.In addition; The user can also pull up the external storage that application software is installed in the terminal that is inserted into another device with expanding internal storage space according to the invention and use; Need not in new terminal, to reinstall these application software, save the trouble of reinstalling.
Description of drawings
Fig. 1 is the schematic flow sheet of the method embodiment one of expanding internal storage space provided by the invention;
Fig. 2 is the schematic flow sheet of the method embodiment two of expanding internal storage space provided by the invention;
Fig. 3 is the structural representation of the device embodiment one of expanding internal storage space provided by the invention;
Fig. 4 is the structural representation of the device embodiment two of expanding internal storage space provided by the invention;
Fig. 5 is the structural representation of the device embodiment three of expanding internal storage space provided by the invention.
Embodiment
Of Fig. 1, the method for the expanding internal storage space that the embodiment of the invention one provides.Present embodiment one described method comprises:
Step S1, said External memory equipment is divided at least two districts.
Particularly, the user can install a partitioning tool in advance in the terminal, when operating system has detected the External memory equipment access, promptly calls the said partitioning tool that presets said External memory equipment is carried out subregion.Perhaps, operating system generates the subregion script according to this External memory equipment of identification disc information that gets access to and the subregion order that carries (sfdisk that carries like linux system orders).After this subregion script generates,, accomplish subregion through this script of corresponding command execution.
Step S2, respectively according to preset form, format each subregion.
Particularly; Format form commonly used has expansion Journal File System (The fourth extended file system; Ext4) form, file configuration sheet format (File Allocation Table; FAT) form and New Technology File System (New Technology File System, NTFS) form etc.Operating system can format for each subregion specified format according to preset formatted program.As in (SuSE) Linux OS, being that mkfs series order realizes format manipulation through the mkfs series of tools.
Step S3, according to the form of each subregion, at least one subregion is mounted to the mount point under the storage inside catalogue.
Particularly, for the terminal based on linux system, the format form is that the ext4 scheme zone divided is come usefulness as built-in storage usually, and FAT form or NTFS scheme zone divided are used as exterior storage usually.Therefore, for terminal, be that at least one subregion of ext4 form is mounted to the mount point under the storage inside catalogue with the format form based on linux system.Wherein, in the (SuSE) Linux OS, the carry operation can be adopted mount to order and accomplish.Wherein, mount order example is following:
Mount/A/mnt/disk1;
Wherein ,/A/ is a partition name, and/mnt/disk1 is mount point (mount point).When using (SuSE) Linux OS carry equipment, choose mount point in advance, promptly preset mount point.This mount point is a vacant catalogue normally, and this vacant catalogue can be existing in advance, also can be self-built vacant catalogue.In the process that (SuSE) Linux OS is installed, (SuSE) Linux OS will point out installation personnel to set up file system, and inquires what mount point is, comes to set up in advance mount point.Certainly, in the use of (SuSE) Linux OS, also can be according to the self-built vacant catalogue of user's needs, i.e. mount point.After some or several subregions of external storage were mounted to the vacant catalogue under the corresponding catalogue, the user can carry out read-write operation to this vacant catalogue.Concrete carry process is: operating system identifies the format form of each subregion, and after determining each partition name, operating system is called mount order: Mount/A/mnt/disk1; Carry out the carry operation.
Present embodiment is through the mode of subregion; First mount point that the part subregion is mounted under the storage inside catalogue comes the expanding internal storage space; The remainder subregion has solved the problem of built-in storage terminal limited storage space of existing low capacity and built-in storage space immovability effectively also as exterior storage.The said method that adopts present embodiment to provide, the user can according to the demand of oneself random External memory equipment is carried out subregion, and one of them or several subregion are mounted under the built-in storage directory, with the expanding internal storage space.Present embodiment has been realized the possibility of set up applications on the memory device externally.In addition; Present embodiment adopts the mode of subregion; First mount point that the part subregion is mounted under the storage inside catalogue comes the expanding internal storage space; The part subregion is mounted to second mount point under the exterior storage catalogue, has also avoided effectively the storage space of whole External memory equipment is all expanded to the travelling speed that influences terminal operating system under the storage inside catalogue.
As shown in Figure 2, the method for the expanding internal storage space that the embodiment of the invention two provides.On the basis of present embodiment two based on embodiment one, before the step S2 of said embodiment one, increased following steps:
The format format order of step S4, reception user input.
In practical operation, internal storage areas is different with the format form that the exterior storage zone is adopted.For the terminal based on linux system, the format form is that the ext4 scheme zone divided is come usefulness as built-in storage usually, and FAT form or NTFS scheme zone divided are used as exterior storage usually.Therefore, adopt this step S4 when each subregion is formatd, the formatted program of operating system carries out the format of corresponding format pointedly according to the appointment of user's input to each subregion, to satisfy user's demand in many ways.
Step S5, according to the format format order, confirm the form of each subregion corresponding preset respectively.
Particularly, the formatted program that operating system is preset formats each corresponding subregion according to the format format order of user's input successively.As in (SuSE) Linux OS, can being that mkfs series order realizes format manipulation through the mkfs series of tools.
Further, step S1 among above-mentioned each embodiment, can adopt following steps to realize:
Step S101, call the partition programs that presets.
Wherein, the said partition programs that presets can be the partitioning tool that the user installs on the terminal, also can be the partition programs that operating system carries, the sfdisk order that carries like linux system particularly.
Step S102, carry out said partition programs, said External memory equipment is divided at least two districts.
Particularly, generally, said External memory equipment is divided into two subregions gets final product.First mount point that one of them subregion is mounted under the storage inside catalogue comes usefulness as built-in storage, and second mount point that another subregion is mounted under the exterior storage catalogue is used as exterior storage.Certainly, also can be not only two to the subregion of External memory equipment, can be a plurality of.The user can arbitrarily specify those subregions as internal storage space according to the demand of oneself, and those subregions are as external memory space.
Again further, step S3 among above-mentioned each embodiment, can adopt following steps to realize:
Step S301, discern the form of each subregion.
Particularly, operating system need identify the form of each subregion when carry, so that follow-up each subregion of form carry according to each subregion.Format form commonly used has ext4 form, FAT form and NTFS form etc.
Step S302, at least one inner setting scheme zone divided is mounted to the mount point under the storage inside catalogue.
Particularly, for the terminal based on linux system, said inner setting form comprises the ext4 form.Correspondingly, can be mounted to the form of the subregion under the exterior storage catalogue, can be FAT form or NTFS form.For example; Operating system is according to the result who identifies; The mount point that at least one ext4 scheme zone divided is mounted under the storage inside catalogue comes usefulness as built-in storage, and the mount point that other types form such as FAT form or NTFS scheme zone divided are mounted under the exterior storage catalogue is used as exterior storage.
The embodiment of the method for above-mentioned each expanding internal storage space all can adopt the device of the expanding internal storage space that following each embodiment provides to realize.
As shown in Figure 3, the device of the expanding internal storage space that the embodiment of the invention one provides.Present embodiment one said device comprises: division module 1, formatting module 2 and carry module 3.Wherein, said division module 1 is used for said External memory equipment is divided at least two districts.Said formatting module 2 is used for the preset form of basis respectively, formats each subregion.Said carry module 3 is used for the form according to each subregion, and at least one subregion is mounted to the mount point under the storage inside catalogue.
Present embodiment is through carrying out subregion to External memory equipment, and at least one subregion wherein is used for the built-in storage space of extended mobile phone, can solve the problem of existing built-in storage terminal limited storage space of low capacity and built-in storage space immovability effectively.The device that adopts present embodiment to provide, the user can also install required application software according to user's demand according to the random expansion of carrying out built-in storage space of the demand of oneself in the storage space of expansion.In addition; The user can also pull up the external storage that application software is installed in the terminal that is inserted into another device with expanding internal storage space according to the invention and use; Need not in new terminal, to reinstall these application software, save the trouble of reinstalling.
As shown in Figure 4, the device of the expanding internal storage space that provides of the embodiment of the invention two.Present embodiment also comprises on the basis of the foregoing description one: receiver module 4 and form determination module 5.Wherein, said receiver module 4 is used to receive the format format order of user's input.Said form determination module 5 is used for confirming the form of each subregion corresponding preset respectively according to the format format order.Present embodiment two can format according to the requirement of user's specified format, for the user provides more selection, to satisfy user's demand in many ways.
Further, the division module 1 described in the foregoing description one specifically comprises and calls submodule 101 and subregion implementation sub-module 102, and is as shown in Figure 5.Wherein, the said submodule 101 that calls is used to call the partition programs that presets.Said subregion implementation sub-module 102 is used to carry out said partition programs, and said External memory equipment is divided at least two districts.
Again further, in the foregoing description, said carry module 3 specifically comprises: format identification submodule 301 and carry implementation sub-module 302, and as shown in Figure 5.Wherein, said format identification submodule 301 is used to discern the form of each subregion.Said carry implementation sub-module 302 is used at least one inner setting scheme zone divided is mounted to the mount point under the storage inside catalogue.
The terminal that the embodiment of the invention provides, it comprises the device of expanding internal storage space.The device of said expanding internal storage space can adopt the device of the expanding internal storage space described in above-mentioned each embodiment.The principle of work of the device of this expanding internal storage space repeats no more with the device embodiment of above-mentioned each expanding internal storage space here.
All has only a storage expansion draw-in groove in the existing terminal (like mobile phone) mostly.The device of the said expanding internal storage space that is provided with in the said terminal of present embodiment can be divided into a plurality of districts with external storage; Wherein the part subregion is used for the external storage of expanding internal storage space, and another part subregion is used to deposit the External memory equipment of user data information.Preferentially, said external storage is divided into two districts, one of them subregion is mounted to the mount point under the storage inside catalogue, is used for as internal storage space the application software that storage is installed.Another subregion is mounted to the mount point under the exterior storage catalogue, is used for as external memory space data files such as storage running data, user data.Thus, present embodiment can effectively avoid influencing when whole External memory equipment all used as internal storage areas the problem of operating system speed.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each method embodiment can be accomplished through the relevant hardware of programmed instruction.Aforesaid program can be stored in the computer read/write memory medium.This program the step that comprises above-mentioned each method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims (10)

1. the method for an expanding internal storage space is characterized in that, comprising:
Said External memory equipment is divided at least two districts;
According to preset form, format each subregion respectively;
According to the form of each subregion, at least one subregion is mounted to the mount point under the storage inside catalogue.
2. the method for expanding internal storage space according to claim 1 is characterized in that, the preset form of said basis respectively formats before each subregion, also comprises:
Receive the format format order of user's input;
According to the format format order, confirm the form of each subregion corresponding preset respectively.
3. the method for expanding internal storage space according to claim 1 and 2 is characterized in that, said External memory equipment is carried out subregion, comprising:
Call the partition programs that presets;
Carry out said partition programs, said External memory equipment is divided at least two districts.
4. the method for expanding internal storage space according to claim 1 and 2 is characterized in that, said form according to each subregion is mounted to the mount point under the storage inside catalogue with at least one subregion, comprising:
Discern the form of each subregion;
At least one inner setting scheme zone divided is mounted to the mount point under the storage inside catalogue.
5. the method for expanding internal storage space according to claim 4 is characterized in that, said inner setting form comprises expansion Journal File System form.
6. the device of an expanding internal storage space is characterized in that, comprising:
Division module is used for said External memory equipment is divided at least two districts;
Formatting module is used for the preset form of basis respectively, formats each subregion;
The carry module is used for the form according to each subregion, and at least one subregion is mounted to the mount point under the storage inside catalogue.
7. the device of expanding internal storage space according to claim 6 is characterized in that, also comprises:
Receiver module is used to receive the format format order that the user imports;
The form determination module is used for confirming the form of each subregion corresponding preset respectively according to the format format order.
8. according to the device of claim 6 or 7 described expanding internal storage spaces, it is characterized in that said division module comprises:
Call submodule, be used to call the partition programs that presets;
The subregion implementation sub-module is used to carry out said partition programs, and said External memory equipment is divided at least two districts.
9. according to the device of claim 6 or 7 described expanding internal storage spaces, it is characterized in that said carry module comprises:
The format identification submodule is used to discern the form of each subregion;
The carry implementation sub-module is used at least one inner setting scheme zone divided is mounted to the mount point under the storage inside catalogue.
10. a terminal is characterized in that, comprises the device of each described expanding internal storage space of aforesaid right requirement 6-9.
CN2012101627321A 2012-05-23 2012-05-23 Method and device for extending internal storage space and terminal Pending CN102722444A (en)

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CN110941843A (en) * 2019-11-22 2020-03-31 北京明略软件系统有限公司 Encryption implementation method, device, equipment and storage medium
CN113741980A (en) * 2020-05-29 2021-12-03 青岛海信移动通信技术股份有限公司 Electronic equipment starting method based on android system, electronic equipment and storage medium
CN117874843A (en) * 2024-03-08 2024-04-12 荣耀终端有限公司 Method, apparatus and computer readable storage medium for expanding protected memory space

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WO2014183717A1 (en) * 2013-08-29 2014-11-20 中兴通讯股份有限公司 Storage processing method, device and terminal
CN105094871B (en) * 2014-05-15 2018-08-31 林保成 The localization system and its method played in game machine carry portable memory device
CN105094871A (en) * 2014-05-15 2015-11-25 林保成 Localization system and localization method for mounting games in portable storage device into game machine
WO2016177067A1 (en) * 2015-08-28 2016-11-10 中兴通讯股份有限公司 Mobile phone memory expanding method and terminal
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WO2016188200A1 (en) * 2015-10-19 2016-12-01 中兴通讯股份有限公司 Method and device for implementing partition switching
WO2017096521A1 (en) * 2015-12-08 2017-06-15 华为技术有限公司 Method and apparatus for extending user partition
CN106873921A (en) * 2017-03-24 2017-06-20 努比亚技术有限公司 A kind of hanging method and device of multi partition external storage
CN107368308A (en) * 2017-07-06 2017-11-21 苏州蜗牛数字科技股份有限公司 A kind of method and device of android game hosts loading fdisk as data partition
CN110941843A (en) * 2019-11-22 2020-03-31 北京明略软件系统有限公司 Encryption implementation method, device, equipment and storage medium
CN110941843B (en) * 2019-11-22 2022-03-29 北京明略软件系统有限公司 Encryption implementation method, device, equipment and storage medium
CN113741980A (en) * 2020-05-29 2021-12-03 青岛海信移动通信技术股份有限公司 Electronic equipment starting method based on android system, electronic equipment and storage medium
CN117874843A (en) * 2024-03-08 2024-04-12 荣耀终端有限公司 Method, apparatus and computer readable storage medium for expanding protected memory space

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Application publication date: 20121010