CN105278967B - System updating method, device and system of mobile terminal - Google Patents
System updating method, device and system of mobile terminal Download PDFInfo
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- CN105278967B CN105278967B CN201410234600.4A CN201410234600A CN105278967B CN 105278967 B CN105278967 B CN 105278967B CN 201410234600 A CN201410234600 A CN 201410234600A CN 105278967 B CN105278967 B CN 105278967B
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Abstract
The embodiment of the invention discloses a system updating method, a device and a system of a mobile terminal; the embodiment of the invention adopts the steps of obtaining the partition information in the mobile terminal, determining the vacant space available for system updating according to the partition information, and then utilizing the vacant space to update the system; compared with the scheme that the system can be updated only by depending on the appointed storage space in the prior art, the scheme is more flexible to realize, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a system updating method, device and system of a mobile terminal.
Background
With the development of communication technology, the performance of the mobile terminal is also more and more powerful, and in order to improve the performance of the mobile terminal, a system of the mobile terminal needs to be updated (commonly called flashing) from time to upgrade firmware in the mobile terminal.
In the prior art, when a system of a mobile terminal is updated, a Memory card is generally used as a location for storing a system firmware package (i.e., a Read Only Memory (Rom) package), so that, as long as a designated Memory card space of the mobile terminal is insufficient, even if there is other sufficient Memory space in the mobile terminal, system update cannot be completed, for example, an update error or an update interruption occurs, and the performance of the mobile terminal is greatly affected.
In the research and practice process of the prior art, the inventor of the present invention finds that the implementation of the system updating scheme provided by the prior art is not flexible enough, the storage space in the mobile terminal cannot be fully utilized, and the success rate of the system updating is greatly influenced.
Disclosure of Invention
The embodiment of the invention provides a system updating method, a device and a system of a mobile terminal, which are more flexible to realize and can greatly improve the space utilization rate of the mobile terminal and the success rate of system updating.
A system updating method of a mobile terminal comprises the following steps:
acquiring partition information in the mobile terminal, wherein the partition information comprises data partition information, external memory card information and/or internal memory card information;
determining a free space available for updating the system according to the partition information;
and updating the system by utilizing the vacant space.
A system updating device of a mobile terminal comprises an acquisition unit and an updating unit;
the mobile terminal comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring partition information in the mobile terminal, and the partition information comprises data partition information, external memory card information and/or internal memory card information;
and the updating unit is used for determining the free space available for system updating according to the partition information and utilizing the free space to update the system.
A mobile terminal operating system comprises any system updating device of a mobile terminal provided by the embodiment of the invention.
The embodiment of the invention adopts the steps of obtaining the partition information in the mobile terminal, determining the vacant space available for system updating according to the partition information, and then utilizing the vacant space to update the system; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a system updating method of a mobile terminal according to an embodiment of the present invention;
fig. 2a is a diagram illustrating a structure of a system updating apparatus of a mobile terminal according to an embodiment of the present invention;
fig. 2b is another flowchart of a system updating method of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a system updating apparatus of a mobile terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a system updating method, a device and a system of a mobile terminal. The following are detailed below.
The first embodiment,
In the present embodiment, the description will be made from the perspective of a system update apparatus of a mobile terminal, which may be specifically integrated in the terminal, and the terminal may be specifically a mobile phone, a tablet Computer, or a Personal Computer (PC).
A system updating method of a mobile terminal comprises the following steps: and acquiring partition information in the mobile terminal, determining a free space available for system updating according to the partition information, and updating the system by using the free space.
As shown in fig. 1, a specific flow of the system updating method of the mobile terminal may be as follows:
101. and acquiring the partition information in the mobile terminal.
The partition information may include data partition information, external memory card information, and/or internal memory card information partition information. For example, the method for acquiring the partition information may specifically be as follows:
acquiring relevant information of all partitions in the mobile terminal;
acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions;
when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card;
and when determining that the external memory card exists according to the relevant information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the relevant information of all the partitions according to the mounting point/path of the external memory card.
The ways of searching for the mount point/path of the internal memory card and the mount point/path of the external memory card may be various, for example, the way of searching for the internal memory card may be specifically found through internal _ mntpt, and the way of searching for the mount point of the external memory card may be found by executing ADB command "ADB shell cat/sys/class/mmc0/mmc0: × uevent", and the like.
Each mount point may be preset according to the requirement of the actual application, and the Memory Card may specifically be a Secure Digital Card (SD), and the like, which is not described herein again.
In addition, it should be noted that the data partition information, the internal memory card information, and the external memory card information may be acquired in no order.
In addition, it should be further noted that, when determining whether the internal memory card and the external memory card exist according to the related information of all the partitions, the determining order of whether the internal memory card and the external memory card exist may not be sequential, for example, specifically, the following may be used:
(1) a first mode;
and S1, acquiring the related information of all the partitions in the mobile terminal.
The related information of all partitions may include types, mount points, paths, specific partition space sizes, and the like of the respective partitions, where the partitions may include types, such as an internal memory card, an external memory card, and/or a DATA (DATA) partition.
And S2, acquiring the mounting points/paths of the data partitions, and matching the data partition information from the relevant information of all the partitions according to the mounting points/paths of the data partitions.
S3, determining whether the memory card is present according to the related information of all the partitions, if yes, executing step S4, and if no, executing step S5.
S4, obtaining the mounting point/path of the built-in memory card, matching the built-in memory card information from the relevant information of all the subareas according to the mounting point/path of the built-in memory card, and then executing the step S5.
And S5, when the external memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the relevant information of all the partitions according to the mounting point/path of the external memory card.
(2) A second mode;
and S1, acquiring the related information of all the partitions in the mobile terminal.
The related information of all partitions may include types, mount points, paths, specific partition space sizes, and the like of the respective partitions, where the partitions may include types, such as an internal memory card, an external memory card, and/or a DATA (DATA) partition.
And S2, acquiring the mounting points/paths of the data partitions, and matching the data partition information from the relevant information of all the partitions according to the mounting points/paths of the data partitions.
S3, determining whether an external memory card exists according to the related information of all the partitions, if so, executing a step S4, and if not, executing a step S5.
S4, obtaining the mounting point/path of the external memory card, matching the external memory card information from the relevant information of all the subareas according to the mounting point/path of the external memory card, and then executing the step S5.
And S5, when the memory card is determined to exist according to the relevant information of all the subareas, acquiring the mounting point/path of the memory card, and matching the memory card information from the relevant information of all the subareas according to the mounting point/path of the memory card.
In addition, before the related information of all partitions in the mobile terminal is acquired, whether the related information is currently in an engineering (recovery) mode can be determined, if not, the step of acquiring the related information of all partitions in the mobile terminal is executed, otherwise, if the related information is in the engineering mode, the built-in memory card and the external memory card are mounted, and then the step of acquiring the related information of all partitions in the mobile terminal is executed.
102. Determining a free space available for system updating according to the acquired partition information, and performing system updating by using the free space, for example, any one of the following manners may be specifically adopted:
(1) a first mode;
determining whether a vacant space available for updating the system exists in the built-in memory card according to the built-in memory card information;
if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card;
if the built-in memory card does not have a free space available for system updating, determining whether the external memory card has a free space available for system updating according to the information of the external memory card, if the external memory card has a free space available for system updating, performing system updating by using the free space in the external memory card, and if the external memory card does not have a free space available for system updating, determining that the data partition space has a free space available for system updating according to the data partition information, and when the system firmware package does not include an indication of formatted data (format data), performing system updating by using the free space in the data partition space.
(2) A second mode;
determining whether a vacant space available for system updating exists in the external memory card according to the information of the external memory card;
if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating;
if the external memory card does not have a free space for system updating, determining whether the internal memory card has a free space for system updating according to the information of the internal memory card, and if the internal memory card has a free space for system updating, performing system updating by using the free space in the internal memory card; if the built-in memory card does not have a free space available for system updating, the free space in the data partition space is utilized for system updating when the fact that the free space available for system updating exists in the data partition space is determined according to the data partition information and the system firmware package does not include an indication of formatted data.
In addition, if there is no free space in the mobile terminal for system update, for example, in the above two manners, when it is determined that there is no free space in the internal memory card and the external memory card, if it is determined that there is no free space in the data partition space for system update, or it is determined that the system firmware package includes an indication of formatted data, the user may be prompted to make a system update error or prompt that the user space is insufficient, or the user may be prompted to manage the memory card, for example, to arrange the internal memory card in order, or insert the external memory card, and so on.
As can be seen from the above, in the embodiment, partition information in the mobile terminal is obtained, a free space available for system update is determined according to the partition information, and then the free space is used for system update; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Example II,
The method described in the first embodiment is further illustrated by way of example.
As shown in fig. 2a, the system updating apparatus of the mobile terminal may include an Android Debug Bridge (ADB) command module, a network module, a data parsing module, a partition information management module, and a client module, and specifically may include the following:
(1) an ADB command module;
the ADB command module is mainly used for communicating with a mobile terminal, such as a mobile phone, by calling an ADB tool, so as to obtain terminal information of the mobile terminal, such as device information of the mobile terminal and related information of all partitions.
(2) A network module;
the network module is mainly used for acquiring configuration information of the mobile terminal from a background according to the terminal information of the mobile terminal (such as device information of the mobile terminal) acquired by the ADB command module, such as a DATA (DATA) partition mounting point (or path), a built-in SD card mounting point (or path), and/or an external SD card mounting point (or path), and providing the configuration information to the partition information management module.
(3) A data analysis module;
the data analysis module is mainly used for providing a data analysis interface for the partition information management module and the network module, and analyzing and managing various data (such as data acquired through an ADB tool and a background) acquired by the partition information management module and the network module so as to be better used by the partition information management module and the network module.
(4) A partition information management module;
and the partition information management module is mainly used for acquiring, storing and managing the partition information and providing an interface for the client module to call. The partition information may be, according to the type of the partition, internal memory card information, external memory card information, and/or data partition information of the mobile terminal.
For example, the ADB command module may specifically acquire the relevant information of all partitions in the mobile terminal, and then match actual partition information, that is, the internal memory card information, the external memory card information, and/or the data partition information of the mobile terminal, from the relevant information of all partitions in combination with the configuration information acquired by the network module.
(5) A client module;
and the client module is used for initializing 3 partition information and finding out available partitions by calling the partition information management module, and giving a recoverable prompt to a user according to the error information if the partition information management module is unavailable.
Based on the structure of the system updating apparatus of the mobile terminal, as shown in fig. 2b, the flow of the system updating method of the mobile terminal may specifically be as follows:
201. the ADB command module communicates with a mobile terminal, such as a mobile phone, by calling an ADB tool to acquire terminal information of the mobile terminal.
For example, the device information of the mobile terminal and the related information of all the partitions may be specifically acquired.
202. And the network module acquires the configuration information of the mobile terminal from the background according to the terminal information of the mobile terminal acquired by the ADB command module and provides the configuration information to the partition information management module.
The configuration information of the terminal may specifically include a DATA (DATA) partition mount point/path, an internal SD card mount point/path, and/or an external SD card mount point/path.
In addition, before the network module provides the configuration information to the partition information management module, the configuration information can be delivered to the data analysis module, and the data analysis module analyzes and manages the configuration information so as to be better used by the partition information management module.
203. And the partition information management module matches partition information, namely the information of the internal memory card, the information of the external memory card and/or the data partition information of the mobile terminal and the like according to the configuration information acquired by the network module and the related information of all partitions in the mobile terminal acquired by the ADB command module.
For example, the following may be specifically mentioned:
s1, the partition information management module executes an ADB command 'ADB shell mount', and analyzes the acquired relevant information of all partitions, including types, mounting points, paths and the like.
S2, the partition information management module obtains the data partition mounting point (or the data partition path) through the network module, and matches the data partition information from the relevant information of all the partitions.
S3, the partition information management module selects the partition information with the type of Virtual File Allocation Table (vfat) or user space File system (fuse) from the related information of all partitions as the matching package of the internal and external memory cards.
S4, the partition information management module matches the obtained matching packet through the built-in memory card mounting point (or the path of the built-in memory card) obtained by the network module to obtain the information of the built-in memory card, if the network module does not obtain the built-in memory card mounting point, the network module can search for the mounting point by using the/dev/fuse, and if the network module does not obtain the built-in memory card mounting point, the network module indicates that the built-in memory card does not exist.
S5, the partition information management module executes ADB commands of ADB shell cat/sys/class/mmc0/mmc0 and the like to search for external memory card mounting points, and then the external memory card mounting points are matched with the obtained matching packets to obtain external memory card information. If the external storage card mounting point cannot be found, the external storage card is not found.
204. The client module calls the partition information, such as data partition information, internal memory card information, and/or external memory card information, obtained by the partition information management module, and then executes step 205.
205. The client module determines whether a vacant space available for system updating exists in the built-in memory card according to the built-in memory card information, and if the vacant space exists, the vacant space in the built-in memory card is used for system updating; if not, go to step 206.
206. The client module determines whether the external memory card has a free space available for system updating according to the information of the external memory card, and if so, the free space in the external memory card is used for system updating; if not, go to step 207.
207. Determining whether a free space available for system updating exists in the data partition space according to the data partition information, and determining whether the system firmware package includes an indication of formatted data, if it is determined that the free space available for system updating exists in the data partition space and the system firmware package does not include the indication of formatted data, performing system updating by using the free space in the data partition space, otherwise, if it is determined that the free space available for system updating does not exist in the external memory card, if it is determined that the free space available for system updating does not exist in the data partition space or the system firmware package includes the indication of formatted data, prompting a user that the system updating is wrong or prompting that the user space is insufficient, or prompting the user to manage the memory card, such as sorting the internal memory card, or insert an external memory card, etc.
It should be noted that, in the present embodiment, the space is selected to perform the system update mainly by using the priority order of "internal memory card- > external memory card- > DATA (DATA) partition", it should be understood that other priority orders may be used, such as "external memory card- > internal memory card- > DATA (DATA) partition", even "DATA (DATA) partition- > internal memory card- > external memory card" or "DATA (DATA) partition- > external memory card- > internal memory card", and so on.
As can be seen from the above, in the embodiment, partition information, such as data partition information, information of an internal memory card, and information of an external memory card, in the mobile terminal is obtained, a free space available for system update is determined according to the partition information, and then the free space is used for system update; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Example III,
In order to better implement the above method, an embodiment of the present invention further provides a system updating apparatus of a mobile terminal, as shown in fig. 3, the system updating apparatus of the mobile terminal includes an obtaining unit 301 and an updating unit 302; the following were used:
an obtaining unit 301, configured to obtain partition information in a mobile terminal.
The partition information may include data partition information, external memory card information, and/or internal memory card information partition information.
An updating unit 302, configured to determine, according to the partition information acquired by the acquiring unit 301, a free space available for system updating, and perform system updating using the free space.
The obtaining unit 301 may be specifically configured to obtain relevant information of all partitions in the mobile terminal; acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions; when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card; and when determining that the external memory card exists according to the related information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the related information of all the partitions according to the mounting point/path of the external memory card.
The ways of searching for the mount point/path of the internal memory card and the mount point/path of the external memory card may be various, for example, the way of searching for the internal memory card may be specifically found through internal _ mntpt, and the way of searching for the mount point of the external memory card may be found by executing ADB command "ADB shell cat/sys/class/mmc0/mmc0: × uevent", and the like.
Each mount point can be preset according to the requirements of practical application, and the memory card can be specifically SD, and the details are not repeated herein.
In addition, it should be noted that the data partition information, the internal memory card information, and the external memory card information may be acquired in no order.
The updating unit 302 may be specifically configured to determine whether a free space available for system updating exists in the internal memory card according to the information of the internal memory card; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card; if the built-in memory card does not have a free space for system updating, determining whether the external memory card has a free space for system updating according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating; if the external memory card does not have the free space available for system updating, the free space in the data partition space is utilized for system updating when the free space available for system updating exists in the data partition space and the indication of formatted data is not included in the system firmware package according to the data partition information.
Or, the updating unit 302 may be specifically configured to determine whether a free space available for system updating exists in the external memory card according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating; if the external memory card does not have a free space for updating the system, determining whether the internal memory card has a free space for updating the system according to the information of the internal memory card; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card; if the built-in memory card does not have a free space available for system updating, the free space in the data partition space is utilized for system updating when the fact that the free space available for system updating exists in the data partition space is determined according to the data partition information and the system firmware package does not include an indication of formatted data.
Optionally, in addition, if there is no free space in the mobile terminal for system update, for example, in the two manners, when it is determined that there is no free space in the internal memory card and the external memory card, if it is determined that there is no free space in the data partition space for system update, or it is determined that the system firmware package includes an indication of formatted data, then a user may be prompted that the system update is faulty or that the user space is insufficient, or a user may be prompted to manage the memory card, and so on. Namely, the system updating device of the mobile terminal can also comprise a prompting unit;
and the prompting unit is used for prompting a user to manage the memory card, such as sorting down the internal memory card or inserting the external memory card, and the like, if the updating unit determines that the internal memory card and the external memory card do not have a free space available for updating the system, and if the data partition information determines that the free space available for updating the system does not exist in the data partition space, or the system firmware package does not include an indication of formatted data.
In addition, before the obtaining unit 301 obtains the relevant information of all partitions in the mobile terminal, it may also be determined whether the mobile terminal is currently in an engineering (recovery) mode, if not, the obtaining unit 301 is triggered to perform the operation of obtaining the relevant information of all partitions in the mobile terminal, otherwise, if the mobile terminal is in the engineering mode, the internal memory card and the external memory card are mounted, and then the obtaining unit 301 is triggered to perform the operation of obtaining the relevant information of all partitions in the mobile terminal. That is, the system updating apparatus of the mobile terminal may further include a determination unit and a mount unit, as follows:
a judging unit, configured to determine whether the mobile terminal is currently in an engineering mode, and when it is determined that the mobile terminal is not currently in the engineering mode, trigger the obtaining unit 301 to perform an operation of obtaining data partition information and all possible memory card information in the mobile terminal;
and a mounting unit, configured to mount the internal memory card and the external memory card when the determining unit determines that the mobile terminal is currently in the engineering mode, and trigger the obtaining unit 301 to perform an operation of obtaining relevant information of all partitions in the mobile terminal.
In a specific implementation, the above units may be implemented as independent entities, or may be combined arbitrarily, and implemented as the same entity or several entities, for example, refer to the structure of the system updating apparatus of the mobile terminal in the second implementation, and the specific implementation of the above units may refer to the foregoing, which is not described herein again.
As can be seen from the above, the obtaining unit 301 in the system updating apparatus of the mobile terminal of the present embodiment may obtain the partition information in the mobile terminal, determine the free space available for system updating according to the partition information by the updating unit 302, and then perform system updating using the free space; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Example four,
Correspondingly, an embodiment of the present invention further provides a mobile terminal operating system, which may include any one of the system updating apparatuses of a mobile terminal provided in the embodiment of the present invention, and for example, the following may be specifically provided:
and the system updating device of the mobile terminal is used for acquiring the partition information in the mobile terminal, determining the free space available for system updating according to the partition information, and updating the system by using the free space.
The partition information may include data partition information, external memory card information, and/or internal memory card information partition information.
For example, the system updating apparatus of the mobile terminal may be specifically configured to obtain relevant information of all partitions in the mobile terminal; acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions; when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card; and when determining that the external memory card exists according to the relevant information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the relevant information of all the partitions according to the mounting point/path of the external memory card.
The ways of searching for the mount point/path of the internal memory card and the mount point/path of the external memory card may be various, for example, the way of searching for the internal memory card may be specifically found through internal _ mntpt, and the way of searching for the mount point of the external memory card may be found by executing ADB command "ADB shell cat/sys/class/mmc0/mmc0: × uevent", and the like.
Each mount point can be preset according to the requirements of practical application, and the memory card can be specifically SD, and the details are not repeated herein.
It should be noted that the data partition information, the internal memory card information, and the external memory card information may be acquired in a non-sequential order.
In addition, before obtaining the relevant information of all partitions in the mobile terminal, it may also be determined whether the mobile terminal is currently in an engineering (recovery) mode, if not, the operation of obtaining the relevant information of all partitions in the mobile terminal is executed, otherwise, if the mobile terminal is in the engineering mode, the internal memory card and the external memory card are mounted, and then the operation of obtaining the relevant information of all partitions in the mobile terminal is executed, that is:
the system updating device of the mobile terminal may be further configured to determine whether the current mobile terminal is in an engineering (recovery) mode before obtaining the relevant information of all partitions in the mobile terminal, and if not, execute the operation of obtaining the relevant information of all partitions in the mobile terminal, otherwise, mount the internal memory card and the external memory card if the current mobile terminal is in the engineering mode, and then execute the operation of obtaining the relevant information of all partitions in the mobile terminal.
The "determining, according to the obtained partition information, a free space available for system update, and performing system update using the free space" may be in various manners, for example, the following may be specifically performed:
the system updating device of the mobile terminal can be specifically used for determining whether a vacant space available for system updating exists in the built-in memory card according to the built-in memory card information; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card; if the built-in memory card does not have a free space available for system updating, determining whether the external memory card has a free space available for system updating according to the information of the external memory card, if the external memory card has a free space available for system updating, performing system updating by using the free space in the external memory card, and if the external memory card does not have a free space available for system updating, determining that the data partition space has a free space available for system updating according to the data partition information, and when the system firmware package does not include an indication of formatted data (format data), performing system updating by using the free space in the data partition space. Alternatively, the first and second electrodes may be,
the system updating device of the mobile terminal can be specifically used for determining whether a vacant space available for system updating exists in the external memory card according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating; if the external memory card does not have a free space for system updating, determining whether the internal memory card has a free space for system updating according to the information of the internal memory card, and if the internal memory card has a free space for system updating, performing system updating by using the free space in the internal memory card; if the built-in memory card does not have a free space available for system updating, the free space in the data partition space is utilized for system updating when the fact that the free space available for system updating exists in the data partition space is determined according to the data partition information and the system firmware package does not include an indication of formatted data.
In addition, if there is no free space in the mobile terminal for system update, for example, when it is determined that there is no free space in the internal memory card and the external memory card, if it is determined that there is no free space in the data partition space for system update, or it is determined that the system firmware package includes an indication of formatted data, the user may be prompted that the system update is faulty or that the user space is insufficient, or the user may be prompted to manage the memory card, for example, to arrange the internal memory card in order, or insert the external memory card, and so on. Namely:
the system updating device of the mobile terminal may be further configured to, when it is determined that no free space exists between the internal memory card and the external memory card, prompt a user that a system update error occurs or prompt that a user space is insufficient if it is determined that no free space exists in the data partition space for system update or it is determined that the system firmware package includes an indication of formatted data, or prompt the user to manage the memory card, and the like.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
As can be seen from the above, the mobile terminal operating system of this embodiment acquires partition information in the mobile terminal, determines a free space available for system update according to the partition information, and then performs system update using the free space; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Example V,
Accordingly, an embodiment of the present invention further provides a terminal, as shown in fig. 4, the terminal may include Radio Frequency (RF) circuits 401, a memory 402 including one or more computer-readable storage media, an input unit 403, a display unit 404, a sensor 405, an audio circuit 406, a Wireless Fidelity (WiFi) module 407, a processor 408 including one or more processing cores, and a power supply 409. Those skilled in the art will appreciate that the terminal configuration shown in fig. 4 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 401 may be used for receiving and transmitting signals during a message transmission or communication process, and in particular, for receiving downlink information of a base station and then sending the received downlink information to the one or more processors 408 for processing; in addition, data relating to uplink is transmitted to the base station. In general, the RF circuitry 401 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 401 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 402 may be used to store software programs and modules, and the processor 408 executes various functional applications and data processing by operating the software programs and modules stored in the memory 402. The memory 402 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal, etc. Further, the memory 402 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 408 and the input unit 403 access to the memory 402.
The input unit 403 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in a particular embodiment, the input unit 403 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 408, and can receive and execute commands from the processor 408. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 403 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 404 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 404 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 408 to determine the type of touch event, and then the processor 408 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 4 the touch-sensitive surface and the display panel are shown as two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The terminal may also include at least one sensor 405, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that may turn off the display panel and/or the backlight when the terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal, detailed description is omitted here.
WiFi belongs to short distance wireless transmission technology, and the terminal can help the user to send and receive e-mail, browse web page and access streaming media etc. through WiFi module 407, it provides wireless broadband internet access for the user. Although fig. 4 shows the WiFi module 407, it is understood that it does not belong to the essential constitution of the terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 408 is a control center of the terminal, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby integrally monitoring the handset. Optionally, processor 408 may include one or more processing cores; preferably, the processor 408 may integrate an application processor, which handles primarily the operating system, user interface, applications, etc., and a modem processor, which handles primarily the wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 408.
The terminal also includes a power source 409 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 408 via a power management system to manage charging, discharging, and power consumption via the power management system. The power supply 409 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the terminal may further include a camera, a bluetooth module, and the like, which will not be described herein. Specifically, in this embodiment, the processor 408 in the terminal loads the executable file corresponding to the process of one or more application programs into the memory 402 according to the following instructions, and the processor 408 runs the application programs stored in the memory 402, thereby implementing various functions:
although not shown, the terminal may further include a camera, a bluetooth module, and the like, which will not be described herein. Specifically, in this embodiment, the display unit of the terminal is a touch screen display, the terminal further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for:
and acquiring partition information in the mobile terminal, determining a free space available for system updating according to the partition information, and updating the system by using the free space.
The partition information may include data partition information, external memory card information, and/or internal memory card information partition information.
The operation of acquiring the partition information may specifically be as follows:
acquiring relevant information of all partitions in the mobile terminal; acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions; when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card; and when determining that the external memory card exists according to the relevant information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the relevant information of all the partitions according to the mounting point/path of the external memory card.
The ways of searching for the mount point/path of the internal memory card and the mount point/path of the external memory card may be various, for example, the way of searching for the internal memory card may be specifically found through internal _ mntpt, and the way of searching for the mount point of the external memory card may be found by executing ADB command "ADB shell cat/sys/class/mmc0/mmc0: × uevent", and the like.
Each mount point can be preset according to the requirements of practical application, and the memory card can be specifically SD, and the details are not repeated herein.
It should be noted that the data partition information, the internal memory card information, and the external memory card information may be acquired in a non-sequential order.
In addition, before acquiring the relevant information of all the partitions in the mobile terminal, whether the mobile terminal is in the engineering mode at present can be determined, if not, the operation of acquiring the relevant information of all the partitions in the mobile terminal is executed, otherwise, if the mobile terminal is in the engineering mode, the built-in memory card and the external memory card are mounted, and then the operation of acquiring the relevant information of all the partitions in the mobile terminal is executed
The "determining, according to the obtained partition information, a free space available for system update, and performing system update using the free space" may be in various manners, for example, the following may be specifically performed:
(1) a first mode;
determining whether a vacant space available for updating the system exists in the built-in memory card according to the built-in memory card information;
if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card;
if the built-in memory card does not have a free space available for system updating, determining whether the external memory card has a free space available for system updating according to the information of the external memory card, if the external memory card has a free space available for system updating, performing system updating by using the free space in the external memory card, and if the external memory card does not have a free space available for system updating, determining that the data partition space has a free space available for system updating according to the data partition information, and when the system firmware package does not include an indication of formatted data (format data), performing system updating by using the free space in the data partition space.
(2) A second mode;
determining whether a vacant space available for system updating exists in the external memory card according to the information of the external memory card;
if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating;
if the external memory card does not have a free space for system updating, determining whether the internal memory card has a free space for system updating according to the information of the internal memory card, and if the internal memory card has a free space for system updating, performing system updating by using the free space in the internal memory card; if the built-in memory card does not have a free space available for system updating, the free space in the data partition space is utilized for system updating when the fact that the free space available for system updating exists in the data partition space is determined according to the data partition information and the system firmware package does not include an indication of formatted data.
In addition, if there is no free space in the mobile terminal for system update, for example, in the above two manners, when it is determined that there is no free space in the internal memory card and the external memory card, if it is determined that there is no free space in the data partition space for system update, or it is determined that the system firmware package includes an indication of formatted data, the user may be prompted to make a system update error or prompt that the user space is insufficient, or the user may be prompted to manage the memory card, for example, to arrange the internal memory card in order, or insert the external memory card, and so on.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
As can be seen from the above, the terminal of this embodiment obtains the partition information in the mobile terminal, determines the free space available for system update according to the partition information, and then performs system update using the free space; because the available space in the mobile terminal can be automatically acquired for the system updating, compared with the scheme that the system updating can be carried out only by depending on the appointed storage space in the prior art, the scheme has the advantages that the realization is more flexible, and the space utilization rate of the mobile terminal and the success rate of the system updating are greatly improved.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The system updating method, device and system of the mobile terminal provided by the embodiment of the present invention are described in detail above, a specific example is applied in the present document to illustrate the principle and implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (11)
1. A system updating method of a mobile terminal is applied to an android system, and comprises the following steps:
acquiring partition information in the mobile terminal, wherein the partition information comprises data partition information, external memory card information and internal memory card information;
determining a free space available for system updating according to the partition information, and updating the system by using the free space;
determining a free space available for system updating according to the partition information, wherein the performing system updating by using the free space comprises:
determining whether a vacant space available for updating the system exists in the built-in memory card according to the built-in memory card information; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card; if the built-in memory card does not have a free space for system updating, determining whether the external memory card has a free space for system updating according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating;
or determining whether a vacant space available for system updating exists in the external memory card according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating; if the external memory card does not have a free space for updating the system, determining whether the internal memory card has a free space for updating the system according to the information of the internal memory card; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card;
if it is determined that the external memory card does not have a free space available for system updating according to the external memory card information, and it is determined that the internal memory card does not have a free space available for system updating according to the internal memory card information, executing the following steps:
when the data partition information is used for determining that a vacant space available for system updating exists in the data partition space and the system firmware package does not include an indication of formatted data, performing system updating by using the vacant space in the data partition space;
or when determining that no free space available for updating the system exists in the data partition space or the system firmware package comprises an indication of formatted data according to the data partition information, prompting a user to manage the memory card.
2. The method of claim 1, wherein the obtaining the partition information in the mobile terminal comprises:
acquiring relevant information of all partitions in the mobile terminal;
acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions;
when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card;
and when determining that the external memory card exists according to the related information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the related information of all the partitions according to the mounting point/path of the external memory card.
3. The method of claim 2, wherein upon determining that neither the internal memory card nor the external memory card has free space available for system update, further comprising:
and prompting a user to manage the memory card when determining that no vacant space available for updating the system exists in the data partition space or the system firmware package does not include an indication of formatted data according to the data partition information.
4. The method according to claim 2, wherein before the obtaining the related information of all partitions in the mobile terminal, the method further comprises:
determining whether the mobile device is currently in an engineering mode;
if yes, mounting an internal memory card and an external memory card, and executing the step of acquiring the relevant information of all partitions in the mobile terminal;
and if not, executing the step of acquiring the relevant information of all the partitions in the mobile terminal.
5. The utility model provides a system updating device of mobile terminal which characterized in that, is applied to the android system, the device includes:
the mobile terminal comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring partition information in the mobile terminal, and the partition information comprises data partition information, external memory card information and/or internal memory card information;
the updating unit is used for determining the free space available for system updating according to the partition information and updating the system by utilizing the free space;
wherein, the update unit is specifically configured to:
determining whether a vacant space available for updating the system exists in the built-in memory card according to the built-in memory card information; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card; if the built-in memory card does not have a free space for system updating, determining whether the external memory card has a free space for system updating according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating;
or determining whether a vacant space available for system updating exists in the external memory card according to the information of the external memory card; if the external memory card has a free space for system updating, the free space in the external memory card is used for system updating; if the external memory card does not have a free space for updating the system, determining whether the internal memory card has a free space for updating the system according to the information of the internal memory card; if the built-in memory card has a free space available for system updating, the system is updated by using the free space in the built-in memory card;
if it is determined that the external memory card does not have a free space available for system updating according to the external memory card information, and it is determined that the internal memory card does not have a free space available for system updating according to the internal memory card information, executing the following steps:
when the data partition information is used for determining that a vacant space available for system updating exists in the data partition space and the system firmware package does not include an indication of formatted data, performing system updating by using the vacant space in the data partition space;
or when determining that no free space available for updating the system exists in the data partition space or the system firmware package comprises an indication of formatted data according to the data partition information, prompting a user to manage the memory card.
6. The system updating apparatus of claim 5, wherein the obtaining unit is specifically configured to:
acquiring relevant information of all partitions in the mobile terminal;
acquiring mounting points/paths of the data partitions, and matching data partition information from the related information of all the partitions according to the mounting points/paths of the data partitions;
when the built-in memory card is determined to exist according to the relevant information of all the partitions, acquiring the mounting point/path of the built-in memory card, and matching the built-in memory card information from the relevant information of all the partitions according to the mounting point/path of the built-in memory card;
and when determining that the external memory card exists according to the related information of all the partitions, acquiring the mounting point/path of the external memory card, and matching the external memory card information from the related information of all the partitions according to the mounting point/path of the external memory card.
7. The system updating apparatus of claim 6, further comprising a prompting unit;
and the prompting unit is used for prompting a user to manage the memory card if the updating unit determines that the built-in memory card and the external memory card do not have the vacant space available for system updating according to the data partition information, and if the data partition information determines that the vacant space available for system updating does not exist in the data partition space or the system firmware package does not include the indication of formatted data.
8. The system updating apparatus of claim 6, further comprising a determining unit and a mounting unit;
the judging unit is used for determining whether the mobile terminal is in the engineering mode or not, and triggering the acquiring unit to execute the operation of acquiring the data partition information and all possible memory card information in the mobile terminal when the mobile terminal is determined not to be in the engineering mode;
and the mounting unit is used for mounting the internal memory card and the external memory card when the judging unit determines that the mobile terminal is in the engineering mode currently, and triggering the acquiring unit to execute the operation of acquiring the relevant information of all the partitions in the mobile terminal.
9. A mobile terminal characterized by system updating means comprising a mobile terminal according to any of claims 5 to 8.
10. A storage medium, wherein a program is stored in the storage medium; the program when executed implements a system update method for a mobile terminal according to any one of claims 1 to 4.
11. A terminal device comprising a memory and a processor;
the memory is used for storing software programs and modules;
the processor is used for executing the system updating method of the mobile terminal according to any one of claims 1 to 4 by running the software program and the module stored in the memory.
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| CN101141729A (en) * | 2006-09-07 | 2008-03-12 | 三星电子株式会社 | Firmware update method for mobile terminal and mobile terminal using the same |
| CN103699338A (en) * | 2013-12-11 | 2014-04-02 | 乐视网信息技术（北京）股份有限公司 | Method and equipment for downloading data |
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