CN105786805A - Intelligent mobile terminal, document manager and file display method of same - Google Patents
Intelligent mobile terminal, document manager and file display method of same Download PDFInfo
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Abstract
The invention discloses an intelligent mobile terminal, a document manager and a file display method of the same. The display method comprises the steps that broadcasting information is received, wherein the broadcasting information is triggered when a file is operated; according to the broadcasting information, a name of a creator of the file is acquired; and the creator name is displayed on the file. According to the invention, an operation system of the intelligent mobile terminal sends out the broadcasting information when the file is operated; and the document manager of the intelligent mobile terminal can receive the broadcasting information and obtain the name of the file creator according to the broadcasting information, and the creator name can be displayed. In this way, without dependence on historical records, files installed in any application program of the intelligent mobile terminal can be displayed.
Description
Technical Field
The invention relates to the technical field of intelligent mobile terminals, in particular to an intelligent mobile terminal, a file manager and a folder display method thereof.
Background
The intelligent mobile terminal is the most common mobile office communication equipment in life at present, and more work is transferred from a computer to the intelligent mobile terminals such as a mobile phone, a PAD, a palm computer and the like, so that a large number of third-party application programs (APP) applied to the intelligent mobile terminal are generated, a lot of malicious software is not used in the third-party application programs, and the safety of the intelligent mobile terminal becomes more and more important.
A large number of application programs operate folders stored in the intelligent mobile terminal, so that the folders stored in the intelligent mobile terminal become disordered, users are difficult to clearly distinguish the applications of the folders, and it is difficult to distinguish whether certain folders can be deleted, and certain influence is caused on the safety of the intelligent mobile terminal.
In the prior art, an intelligent mobile terminal adopting an Android system collects creator names of folders of common software in an operation and maintenance mode, and places the creator names in a file manager, namely an application program for managing files, so that the file manager can display the creator names of the corresponding folders according to corresponding history records to enable a user to identify applications of the folders.
However, the operation and maintenance method can only record the creator names of the folders of the software commonly used by the general public until now item by item, and the creator names cannot be displayed for the folders operated by the newly generated software of the young people.
Aiming at the problem that the file manager in the prior art cannot display the creator names of all folders, an effective solution is not provided at present.
Disclosure of Invention
The invention mainly aims to provide an intelligent mobile terminal, a file manager and a folder display method thereof, and aims to solve the problem that the file manager in the prior art cannot display the names of creators of all folders.
According to an aspect of the present invention, there is provided a folder display method of a file manager.
The folder display method of the file manager according to the present invention includes: receiving broadcast information, wherein the broadcast information is triggered by folder operation; acquiring the creator name of the folder according to the broadcast information; and displaying the creator name on the folder.
Further, before acquiring the creator name of the folder from the broadcast information, the method further includes: and modifying a local database according to the broadcast information, wherein the local database is used for storing at least one folder record, and each folder record comprises a certain folder path and creator identification information corresponding to the certain folder path.
Acquiring the creator name of the folder according to the broadcast information includes: when the file manager is opened, acquiring a folder path of a folder; searching a local database to obtain a folder record containing the folder path; and acquiring the creator name of the folder according to the creator identification information in the folder record.
Further, the creator identification information is user ID and/or package information of the application program that operates the folder.
Further, the broadcast information is broadcast information triggered by a folder being created, renamed or deleted operation, and the broadcast information includes a file operation type of the folder being operated, a user ID of an application program operating the folder, and a folder path of the folder.
Modifying the local database based on the broadcast information includes: analyzing the broadcast information; if the file operation type is analyzed to be renaming operation, searching a local database according to the analyzed file folder path before renaming to locate the file folder record, and modifying the file folder record according to the analyzed file folder path after renaming and the user ID, wherein if the file operation type in the broadcast information is renaming operation, the file folder path in the broadcast information comprises the file folder path before renaming and the file folder path after renaming; if the file operation type is analyzed to be deletion operation, searching a local database according to the analyzed folder path to locate folder records and deleting the folder records; and if the file operation type is analyzed to be a new operation, generating a folder record according to the analyzed folder path and the user ID, and writing the folder record into a local database.
Further, when the creator identification information in the folder record is stored in the form of package information, then: modifying the folder record according to the parsed renamed folder path and the user ID includes: acquiring package information corresponding to the user ID; and replacing the folder record by the renamed folder path and the package information.
Generating a folder record according to the parsed folder path and the user ID includes: acquiring package information corresponding to the user ID; and generating a folder record by adopting the folder path and the package information.
Further, after acquiring the folder path of the folder when the file manager is opened and before searching the local database, acquiring the creator name of the folder according to the broadcast information further includes: and judging whether the folder path is in a preset first white list or not.
When the folder path is not in the first white list, the step of searching the local database is executed, and when the folder path is in the first white list, the method further comprises the following steps: and acquiring the creator name of the folder according to the first white list.
Further, after searching the local database, before obtaining the creator name of the folder according to the creator identification information in the folder record, obtaining the creator name of the folder according to the broadcast information further includes: and judging whether the creator identification information in the folder record is in a preset second white list.
When the creator identification information is not in the second white list, the step of obtaining the creator name of the folder according to the creator identification information in the folder record is executed, and when the creator identification information is in the second white list, the method further includes: and acquiring the creator name of the folder according to the second white list.
According to one aspect of the present invention, a file manager is provided.
The file manager according to the present invention comprises: the receiving module is used for receiving broadcast information, wherein the broadcast information is triggered by folder operation; the acquisition module is used for acquiring the creator name of the folder according to the broadcast information; and a display module for displaying the creator name on the folder.
Further, the apparatus further comprises: and the database operation module is used for modifying a local database according to the broadcast information before acquiring the creator name of the folder according to the broadcast information, wherein the local database is used for storing at least one folder record, and each folder record comprises a certain folder path and creator identification information corresponding to the certain folder path.
The acquisition module comprises: the first obtaining submodule is used for obtaining a folder path of a folder when the file manager is opened; the searching submodule is used for searching a local database to obtain a folder record containing the folder path; and the second obtaining submodule is used for obtaining the creator name of the folder according to the creator identification information in the folder record.
Further, the creator identification information is user ID and/or package information of the application program that operates the folder.
Further, the broadcast information is broadcast information triggered by a folder being created, renamed or deleted operation, and the broadcast information includes a file operation type of the folder being operated, a user ID of an application program operating the folder, and a folder path of the folder.
The database operation module comprises: the analysis submodule is used for analyzing the broadcast information; the first modification submodule is used for searching a local database according to the analyzed file operation type before renaming to locate the file record and modifying the file record according to the analyzed file operation type after renaming and the user ID if the file operation type is the renaming operation, wherein the file record path in the broadcast information comprises the file operation type before renaming and the file operation type after renaming when the file operation type in the broadcast information is the renaming operation; the second modification submodule is used for searching a local database according to the analyzed folder path to locate the folder records and delete the folder records if the file operation type is analyzed to be the deletion operation; and the third modification submodule is used for generating a folder record according to the analyzed folder path and the user ID and writing the folder record into a local database if the file operation type is analyzed to be a new operation.
Further, when the creator identification information in the folder record is stored in the form of package information, then: when the first modification submodule modifies the folder record according to the analyzed renamed folder path and the user ID, the following steps are executed: acquiring package information corresponding to the user ID; and replacing the folder record by the renamed folder path and the package information.
When the third modification submodule generates a folder record according to the analyzed folder path and the user ID, the following steps are executed: acquiring package information corresponding to the user ID; and generating a folder record by adopting the folder path and the package information.
Further, the obtaining module further comprises: the first judgment sub-module is used for judging whether the folder path is in a preset first white list or not after the folder path of the folder is acquired and before the local database is searched when the file manager is opened.
When the folder path is not in the first white list, the searching sub-module searches the local database, and when the folder path is in the first white list, the obtaining module is further configured to obtain the creator name of the folder according to the first white list.
Further, the obtaining module further comprises: and the second judgment sub-module is used for judging whether the creator identification information in the folder record is in a preset second white list or not after the local database is searched and before the creator name of the folder is acquired according to the creator identification information in the folder record.
When the creator identification information is not in the second white list, the second obtaining sub-module obtains the creator name of the folder according to the creator identification information in the folder record, and when the creator identification information is in the second white list, the obtaining module is further configured to obtain the creator name of the folder according to the second white list.
According to another aspect of the present invention, an intelligent mobile terminal is provided.
The intelligent mobile terminal according to the present invention comprises: an operating system for sending broadcast information when the folder is operated; and the file manager provided by the invention is used for receiving the broadcast information and displaying the creator name of the folder according to the broadcast information.
Further, the operating system comprises a user space, a kernel space and a user space file system, wherein the user space is used for calling the kernel space when the folder is operated; the kernel space is used for judging whether the operation is the operation on the SD card according to the folder path information and calling the user space file system when the operation is the operation on the SD card; and the user space file system is used for entering the user space from the kernel space to operate and sending broadcast information during operation.
According to the method and the device, when the folder in the intelligent mobile terminal is operated, the broadcasting mechanism of the operating system of the intelligent mobile terminal is triggered to send the broadcasting information, the file manager of the intelligent mobile terminal obtains the creator name of the folder according to the broadcasting information after receiving the broadcasting information, and then the creator name is displayed on the folder.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flowchart of a folder display method of a file manager according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a local database according to a second embodiment of the present invention;
FIG. 3 is a flowchart of a folder display method of a file manager according to a second embodiment of the present invention;
FIG. 4 is a flowchart of a folder display method of a file manager according to a third embodiment of the present invention;
FIG. 5 is a block diagram of a file manager according to a fourth embodiment of the present invention;
fig. 6 is a block diagram of a file manager according to a fifth embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the embodiment of the present invention, the related execution agent includes an operating system that sends broadcast information and a file manager that receives the broadcast information, acquires a creator name of a folder according to the broadcast information, and displays the creator name of the folder, and the operating system and the file manager are briefly described as follows:
the operating system can be system software running on the intelligent mobile terminal, such as an Android operating system, and the intelligent mobile terminal running the operating system can be a PC (personal computer), a mobile phone and other various handheld intelligent terminals.
The file manager runs under the support of an operating system, and manages and displays folders on a storage device of the intelligent mobile terminal. The storage device of the intelligent mobile terminal comprises the storage device integrated on the intelligent mobile terminal and an external storage device accessed on the intelligent mobile terminal. On one hand, the file manager manages relevant data of the folders needed when the folders are displayed in a background of the intelligent mobile terminal, specifically, the relevant data of the folders are stored, added, modified and deleted, and the management function is realized by a system-level application program; on the other hand, the file manager displays the folders at the front end of the intelligent mobile terminal, and the display function can be realized by a third-party application program or a system-level application program. In the embodiment of the present invention, a system-level application program that implements the management and display function is referred to as a system file manager, and a third-party application program that implements the display function is referred to as an application file manager.
Taking a mobile phone in an intelligent mobile terminal as an example, in the folder display method of a file manager provided in the embodiment of the present invention, when a certain folder on the mobile phone is operated by an application program, that is, when the folder is newly created or the newly created folder is renamed or deleted, a system file manager running in a background of the mobile phone can receive broadcast information, and then obtain a creator name of the folder according to the broadcast information, so that an application file manager or a system file manager running in a front end of the mobile phone realizes a purpose of displaying the creator name of the folder on the folder when displaying the folder.
In the method, the application program for operating the folder may be a third-party application program, and may also be the system file manager itself, where the application program for operating the folder may be the third-party application program including the application file manager and other application programs. Therefore, the newly created folders comprise the newly created folder when the third-party application program is installed on the mobile phone, the newly created folder when the third-party application program runs on the mobile phone, and the newly created folder when the user utilizes the system file manager; the deleted folders comprise folders deleted when the third-party application program is uninstalled and folders deleted by a user by utilizing a system file manager; renaming the folder refers to renaming the folder newly created in any form, and specifically includes renaming the folder by a third-party application program and renaming the folder by a user by using a system file manager.
In the above method, the creator name of the folder displayed on the folder refers to the name of the application program currently operating the folder. Therefore, when a folder is a folder that is currently newly created by an application a1, the creator name of the folder is the name of the application a 1; if a folder is a folder which is currently renamed by an application program A2, the creator name of the folder is the name of the application program A2; a folder is a folder currently deleted by an application A3, and the creator name of the folder is the name of the application A3.
In the above method, the broadcast message received by the system file manager is sent by the operating system. Specifically, when the application program for operating the folder creates a folder on the mobile phone or renames and deletes the created folder, that is, when an operation event of the folder occurs on the mobile phone, a broadcast mechanism of the operating system is triggered, and the operating system sends a broadcast message. In other words, for the operating system, no matter whether the application program for operating the folder is a third-party application program or a system file manager, as long as the application program operates the folder on the mobile phone, a broadcast mechanism of the operating system is triggered, and the operating system sends out a broadcast message.
The method for displaying the creator name of the folder according to the received broadcast information is different from the operation and maintenance method in the prior art, and the process does not depend on the history, so that the system file manager of the embodiment of the invention can acquire the creator name of the folder according to the received broadcast information triggered by the operation of the folder when displaying the folder, and further can display the creator name of the folder.
Example one
First, an embodiment of the present invention provides a folder display method for a file manager, where the method mainly describes a process in which a system file manager on an intelligent mobile terminal receives broadcast information and obtains a creator name of a folder according to the broadcast information, and then the system file manager or an application file manager displays the creator name of the folder, and referring to fig. 1, the method may include the following steps:
step S102: broadcast information is received.
For the intelligent mobile terminal of this embodiment, when a certain folder on the intelligent mobile terminal is operated by a certain application program, the operation event triggers a broadcast mechanism of the operating system, and the operating system sends out information in the form of broadcast, so that a system file manager running in a system background can receive the broadcast information. The folder can be any one folder in the intelligent mobile terminal; the application program of the operating system folder can be an application-level application program, namely a third-party application program, and can also be a system-level application program, such as a system file manager; the operations include a new operation, a rename operation, and a delete operation.
Step S104: and acquiring the creator name of the folder according to the broadcast information.
The broadcast information may include information related to a creator name, and the system file manager may obtain the creator name according to the related information, for example, the broadcast information includes a user ID (i.e., UID) of an application program operating the folder, and the system file manager may directly or indirectly obtain the creator name by parsing the UID obtained by the broadcast information, and a specific obtaining manner about the creator name will be described in the following embodiments.
Step S106: and displaying the acquired creator name on a folder.
After the creator name is obtained, when the system file manager (or the application file manager) is opened, the creator name may be directly displayed on the folder to achieve the purpose of distinguishing the application to which the folder belongs, or when the terminal user places the operation focus on the folder, the creator name may be displayed again to achieve the purpose of displaying the application to which the folder belongs.
In the first embodiment, the above steps are briefly introduced, and for the specific process of each step, the following second embodiment and third embodiment will be described in detail.
By adopting the folder display method of the file manager provided by the embodiment, when the folder is operated, the system file manager receives the broadcast information sent by the operating system, and then obtains the creator name of the folder through the broadcast information, so as to achieve the purpose of displaying the creator name of the folder.
Example two
This embodiment is a further preferable folder display method of the file manager on the basis of the first embodiment. In the preferred embodiment, the process of the file manager displaying folders can be described simply as follows: the intelligent mobile terminal is provided with a local database, the system file manager runs in a background to receive the broadcast information and modifies the local database according to the received broadcast information; when a user opens the system file manager (or application file manager) at the front end, the system file manager (or application file manager) obtains the creator name of the folder according to the information in the local database, and displays the folder to the user when displaying the folder.
The related terminology involved in the above process is described as follows:
first, with respect to the local database.
At least one folder record is stored in a local database arranged on the intelligent mobile terminal, each folder record corresponds to one folder, and the folder records comprise a folder path of the folder and creator identification information corresponding to the folder path. The creator identification information in the folder record can be stored in the form of package information, user ID (i.e. UID), or both package information and UID.
As shown in fig. 2, from the longitudinal view, the first column of the local database is a reference number of a folder record, and specifically, 13 folder records are stored in the local database shown in fig. 2, and the reference numbers are 1 to 13 in sequence; the second column of the local database (i.e., the column with the column name of path) is the folder path in the folder record; the third column of the local database (i.e., the column with the column name of package _ name) is the creator identification information in the folder record, and the creator identification information is the package information. Viewed in the horizontal direction, each line stores one folder record, for example, in the first folder record stored in the first line, the folder path is/storage/projected/0/basic/ime/. freshword, and the creator identification information is com.
The UID and package information are briefly described as follows:
when any application program is installed in the Android operating system, the Android operating system allocates a 15-bit unsigned integer value to the application program as the UID of the application program. Since the Android operating system is a single-user system, each application corresponds to a unique UID in the Android operating system.
When any application program is installed in the Android operating system, the application program corresponds to an installation package (i.e., apppackage, apk), the Android package xml file of the apk is analyzed, and the package information corresponding to the application program can be acquired, so that each application program corresponds to one unique package information in the Android operating system. Since the name of the application is placed in the package information, and the creator name of the folder refers to the name of the application that currently operates the folder, as described above, the creator name of the folder is placed in the package information.
The creator identification information in the folder record in the local database is preferably the package information of the application program because: on one hand, the package information is provided with the creator name of the folder, and when the system file manager (or the application file manager) displays the creator name of the folder according to the information in the local database, the system file manager can directly display the creator name of the folder according to the package information, so that the processing speed is higher during display; on the other hand, the creator name of the folder in the package information is a name freely defined by the program developer, and the expression mode of the creator name is relatively free, so that the creator name can be defined by the expression mode which is most easily identified by the user of the intelligent mobile terminal.
In summary, in the Android operating system, any application installed in the system (a third-party application (including an application file manager and other applications) or a system file manager) has a pair of UID and package information that can identify the application at the same time and correspond to each other, and the UID and package information, as two parallel information, can be used as identification information of the application to identify the identity of the application. Based on the above description, in the relevant steps of the method of this embodiment, the package information of the application program is obtained from the UID of the application program that operates the folder, and in a manner that can be realized, further, the creator name in the package information may be further displayed on the operated folder.
Second, with respect to broadcast messages.
The broadcast information received by the system file manager is broadcast information sent by an operating system triggered by the operation of the folder by the application program, and the broadcast information comprises: the type of file operation in which the folder is operated, the UID of the application operating the folder, and the folder path of the folder. The file operation type includes a renaming operation, a new operation or a deleting operation on the folder, and the file path is also the physical storage path of the folder.
Based on the above-described local database and broadcast information, the flow of the folder display method of the file manager of the preferred embodiment will be described in detail below, and the flowchart thereof will specifically refer to fig. 3, and the method shown in the flowchart comprises the following steps in order:
step S202: broadcast information is received.
When a certain application program operates a folder on the intelligent mobile terminal, a broadcast mechanism of the operating system is triggered, the operating system sends broadcast information to each application program running in the background, and the system file manager, as one of the application programs running in the background, receives the broadcast information in real time, wherein the broadcast information is also the broadcast information described above.
Step S204: the local database is modified based on the received broadcast information.
After receiving the broadcast information, the system file manager analyzes the broadcast information, and then modifies a local database according to the analyzed content, where the local database is also the local database described above. When the system file manager modifies the local database, different modification modes can be adopted for the local database according to different file operation types in the analyzed broadcast information, and the specific description is as follows:
if the file operation type is analyzed to be the renaming operation, the specific modification mode comprises the following steps: firstly, searching a local database according to the analyzed file folder path before renaming so as to locate the file folder record to be modified; and secondly, modifying the located folder record according to the analyzed renamed folder path and the UID. When the file operation type in the broadcast information is a renaming operation, the folder path included in the broadcast information correspondingly consists of two paths, namely a pre-renaming folder path and a post-renaming folder path.
Further, in the specific modification mode, when the folder record to be modified is located and the creator identification information in the folder record is analyzed to be stored in the form of the UID, the analyzed UID is directly used for replacing the creator identification information of the folder record to be modified; when the creator identification information in the folder record is analyzed to be stored in the form of package information, the package information corresponding to the UID is obtained by using the analyzed UID, and then the creator identification information of the folder record to be modified is replaced by using the obtained package information.
If the file operation type is analyzed to be the deletion operation, the specific modification mode comprises the following steps: firstly, searching a local database according to the analyzed folder path to locate a folder record to be modified; second, the located folder record is deleted.
If the file operation type is analyzed to be a new operation, the specific modification mode comprises the following steps: firstly, generating a folder record according to the analyzed folder path and the UID; secondly, the generated folder records are written into a local database.
Further, based on the storage form of the creator identification information recorded in the folder in the local database, in the specific modification, since the UID is directly obtained by analyzing the broadcast information instead of the package information, and the UID and the package information are a pair of information which can simultaneously identify a certain application and correspond to each other, the storage form of the creator identification information in the folder record in the local database includes: when creator identification information in the folder record is stored in a UID form, the analyzed UID and the folder path can be directly used for generating a folder record; when the creator identifier information in the folder record is stored in the form of package information, the parsed UID may be used to obtain the package information corresponding to the UID, and then the obtained package information and the parsed folder path may be used to generate a folder record.
Step S206: when the system file manager is opened, the current directory information is obtained to obtain each folder path.
After a user operates the intelligent mobile terminal to open the system file manager, the system file manager automatically acquires current directory information, wherein the current directory information comprises information of file names, file sizes, file types, file paths, file modification time and the like of all files in the system file manager, and all files comprise a single file, such as a picture or a document, and also comprise folders, so that the folder path of each folder can be acquired according to the acquired directory information. Similarly, in step 206, after the user operates the smart mobile terminal to open the application file manager, the application file manager may also automatically obtain the current directory information and obtain the folder path of each folder.
Step S208: and searching a local database according to the folder path to locate the folder record corresponding to each folder.
The local database is also the local database described above, and the folder records stored in the local database are the folder records corresponding to the folders in the directory information, so that for each folder in the directory information, after the system file manager (or the application file manager) acquires the folder path, a folder record can be uniquely located in the local database through the folder path.
Step S210: and acquiring the creator name of the folder according to the creator identification information in the folder record.
As described above, the system file manager (or the application file manager) may directly or indirectly obtain the creator name of the folder through the creator identification information in the folder record of the local database, and specifically, for each folder in the directory information, after locating a corresponding folder record in the local database, the system file manager (or the application file manager) may obtain the creator name of the folder according to the creator identification information in the located folder record.
Further, if creator identification information in a folder record in the local database is stored in a UID form, when acquiring a creator name, acquiring package information corresponding to the UID first, and then acquiring the creator name of the folder according to the acquired package information; if the creator identification information in the folder record in the local database is stored in the form of package information, the creator name of the folder can be directly obtained according to the package information in the folder record. As shown in fig. 2, the creator identification information of the folder record is stored in the form of package information, and then the creator name of the folder is obtained as "Baidu import method" according to the creator identification information com.
Step S212: the corresponding creator name is displayed on each folder.
In this step, when the system file manager (or the application file manager) displays any folder, the acquired creator names are displayed to the user together. For example, the creator names of all folders in the current directory are displayed on the folders in a special color or font, or when the user puts the operation focus on a certain folder, the folder is enlarged and the creator names are displayed on the folders in a larger font.
In the preferred embodiment, a local database is arranged on the intelligent mobile terminal provided with the system file manager, and the local database is used for storing folder records; when the application program operates the folder in the storage device of the intelligent mobile terminal, the operating system sends out broadcast information; when the system file manager receives the broadcast information, the local database can be modified according to the broadcast information, so that the latest path and creator identification information of the folder in the intelligent mobile terminal storage device are stored in the local database. After a user opens a system file manager (or an application file manager), the system file manager (or the application file manager) acquires folder paths of folders to be displayed through directory information, can search a local database according to the acquired folder paths to acquire creator identification information corresponding to each folder path, and further acquires creator names of the folders to be displayed according to the creator identification information and displays the creator names on the files so as to display applications to which the folders belong to the users.
By adopting the method of the preferred embodiment, the system file manager maintains the local database in real time at the background, so that when the system file manager (or the application file manager) is opened at the front end by a user, the application to which each folder belongs is displayed in real time, and the user experience is improved.
EXAMPLE III
This embodiment is a further preferable folder display method of the file manager in addition to the second embodiment. In the preferred embodiment, shown in FIG. 2, the process of the file manager displaying folders can be described simply as follows: the method comprises the steps that the intelligent mobile terminal is provided with two white lists, when a user opens a system file manager (or an application file manager), the system file manager (or the application file manager) firstly judges whether a folder path of a certain folder is in the first white list or not when acquiring the folder path of the certain folder, if the folder path is in the first white list, the creator name of the folder is obtained through the first white list, and if the folder path is not in the first white list, the folder information corresponding to the folder is acquired according to a local database. And after the package information is found, judging whether the package information is in a second white list, if the package information is in the second white list, obtaining the creator name of the folder by the second white list, and if the package information is not in the second white list, obtaining the creator name of the folder by the package information.
Wherein the reason for setting the first white list is as follows: in practical application, a plurality of apps are often released by a company, and the newly-created folders when the apps are installed in the intelligent mobile terminal, the newly-created folders during operation after installation, and the folders after renaming operations are performed on other folders are all stored in the same large folder. The large folder is generally not deleted or renamed after being newly created, so that the folder path and the creator name of the large folder are generally fixed, that is, the folder record corresponding to the large folder is fixed in the local database. Searching the local database once each time the creator name of the large folder is displayed is essentially a waste of system processing resources, which is especially significant when more folder records are stored in the local database.
In order to avoid the waste of the resources, the first white list is set, and the folder path and the creator name of the large folder are stored in the first white list in a mutually corresponding manner, so that when the creator name of the large folder is displayed, a local database does not need to be searched, the creator name of the large folder can be obtained only in the first white list according to the folder path of the large folder, and the system processing resources are saved.
The reason for setting this second white list is: in practical applications, if the application program operating the folder is the application program of the system, there is no need to actually display the creator name of the folder to the user, because for a general intelligent mobile terminal user, the user does not pay attention to which application program of the system itself has created the folder and which application program has modified the folder. If the creator name is obtained from the package information every time the folder operated by the application program of the system is displayed, the creator names of different application programs of the system are respectively displayed to the user, which is also a waste of system processing resources.
In order to avoid such resource waste, setting the second white list, storing the package information of the folders in the second white list, and setting all creator names corresponding to the package information in the second white list as a system or null, wherein the package information in the folder record corresponding to the folders in the local database is in the second white list; therefore, when the creator names of the folders are displayed, the creator names can be directly obtained by inquiring the second white list, the creator names do not need to be obtained through package information, and only the creator names are displayed as a system or the second white list is not displayed to indicate the creator names, so that the system processing resources are saved.
It should be noted that the first white list and the second white list are merely logical partitions, and are not limited in a physical sense.
Based on the above-described first white list and second white list, the flow of the folder display method of the file manager of the preferred embodiment will be described in detail below, and the flowchart thereof specifically refers to fig. 4, and the method shown in the flowchart includes the following steps in order:
step S302: when the file manager is opened, the current directory information is obtained to obtain the folder path of each folder.
The file manager runs at the front end of the intelligent mobile terminal, and can be an application file manager or a system file manager.
When the file manager is opened, the current directory information includes directory information of each file managed by the file manager, and information such as a file name, a file size, a file type, a file path, and a file modification time of any file can be obtained from the directory information of the file. And a folder is a kind of managed file, and the file manager can obtain a folder path of each folder by acquiring directory information.
Step S306: and judging whether each folder path is in a preset first white list, if so, executing the step S308, otherwise, executing the step S310.
In this embodiment, a first white list is provided, by which the correspondence relationship of the folder path and the creator name is stored as described above. After the folder path is acquired in step S302, a search is performed from the preset first white list to determine whether the preset first white list includes the acquired folder path, and different processing manners are adopted according to different determination results.
Step S308: and acquiring the creator name of the folder according to a preset first white list.
When a certain folder path is in the preset first white list, because the corresponding relationship between the folder path and the creator name is stored in the first white list, the creator name can be obtained from the folder path in the first white list.
Step S310: and searching a local database according to the folder path to acquire the package information corresponding to the folder.
When a certain folder path is not in the preset first white list, the local database needs to be searched to obtain creator identification information of the application program operating the folder, and in this embodiment, the package information is used as the creator identification information.
The local database is described in detail in the second embodiment, and is not described herein again, but is simply described as follows: firstly, folder records in the local database in this embodiment include a folder path and package information, each folder record includes a certain folder path and package information corresponding to the certain folder path, and the package information is the package information of an application program that operates the folder when the folder is operated last time; secondly, when any folder is operated, the system file manager can receive the broadcast information and modify the local database according to the received broadcast information, and the specific modification manner is described in detail in the description of step S204 in the second embodiment, and is not repeated here.
Thus, when a user opens a file manager (system file manager or application file manager) and acquires a folder path, the file manager (system file manager or application file manager) can find the package information corresponding to the folder path in the local database according to the folder path.
Step S312: and judging whether the package information is in a preset second white list, and executing the step S314 when the package information is in the preset second white list, or executing the step S316 otherwise.
In this embodiment, a second white list is provided, by which the correspondence between the package information and the creator name is stored. After the package information is found in step S310, the search is performed from the preset second white list to determine whether the preset second white list includes the found package information, and different processing methods are adopted according to different determination results.
Step S314: and acquiring the creator name of the folder according to a preset second white list.
And when certain package information is in the preset second white list, the acquired creator name is 'system' or null.
Step S316: and acquiring the creator name of the folder according to the package information.
When a certain package information is not in the preset second white list, the creator name of the folder needs to be obtained according to the package information, as shown in fig. 2, if the package information in the third folder record is com.
Step S318: the corresponding creator name is displayed on each folder.
Regardless of the manner in which the creator name is obtained, when the folder is displayed, a file manager (a system file manager or an application file manager) displays the obtained creator name to the end user. If the creator name is acquired in the manner of step S314, the creator name is displayed as "system" or null when the folder is displayed.
In the preferred embodiment, the file manager (system file manager or application file manager) sets the first white list and the second white list, when the file manager (system file manager or application file manager) obtains the name of the creator, the file manager firstly compares the obtained folder path with the first white list, and if the obtained folder path is in the first white list, the file manager can directly display the name of the creator of the folder according to the first white list without searching a local database; if the acquired folder path is not in the first white list, searching a local database to acquire the package information corresponding to the folder, comparing the acquired package information with a second white list, and if the acquired package information is in the second white list, acquiring the name of the creator without the package information, and directly displaying the name of the creator of the folder according to the second white list.
By adopting the preferred embodiment, the system processing resources can be saved by setting the two white lists, so that the process of displaying the folder by the file manager (the system file manager or the application file manager) is simpler, and the displayed content is more friendly to the intelligent mobile terminal user.
The above is a description of the folder display method of the file manager provided by the present invention. The file manager provided by the present invention will be described below, and it should be noted that the folder display method of the file manager described above can be applied to any of the following file managers.
Example four
Corresponding to the folder display method of the file manager provided in the first embodiment of the present invention, the embodiment of the present invention further provides a file manager, and referring to fig. 5, the file manager includes a receiving module 10, an obtaining module 30, and a display module 50.
The receiving module 10 is configured to receive broadcast information, where the broadcast information is triggered by the folder being operated, and the broadcast information is described above specifically and is not described herein again. The operation may be a new, rename or delete operation. When a folder on the smart mobile terminal is operated by an application (a third-party application or a system-level application), the receiving module 10 can receive broadcast information sent by the operating system of the smart mobile terminal in a broadcast form.
The obtaining module 30 is configured to obtain a creator name of the folder according to the broadcast information, where the broadcast information may include information related to the creator name, and the obtaining module 30 may obtain the creator name according to the related information, for example, the broadcast information includes a user ID (i.e., UID) of an application program operating the folder, and the obtaining module 30 may directly or indirectly obtain the creator name through the UID obtained by parsing the broadcast information, and a specific obtaining manner about the creator name will be described in the following embodiments.
The display module 50 is configured to display the obtained creator name on the folder, where after the obtaining module 30 obtains the creator name, when the file manager is opened, the display module 50 may directly display the creator name on the folder to achieve the purpose of distinguishing the application to which the folder belongs, or when the terminal user places the operation focus on the folder, display the creator name again to achieve the purpose of displaying the application to which the folder belongs.
The file manager provided by the embodiment can receive the broadcast information sent by the operating system when the folder is operated, and further acquire the creator name of the folder through the broadcast information to achieve the purpose of displaying the creator name of the folder.
EXAMPLE five
The embodiment is a file manager further preferred on the basis of the fourth embodiment, and referring to fig. 6, the file manager may include a receiving module 10, an obtaining module 30, a displaying module 50, and a database operating module 70.
The receiving module 10 is configured to receive broadcast information, where the broadcast information is broadcast information triggered by a folder being created, renamed, or deleted, and the broadcast information includes a file operation type of the folder being operated, a user ID of an application program operating the folder, and a folder path of the folder.
The database operation module 70 modifies the local database according to the broadcast information before acquiring the creator name of the folder according to the broadcast information. The local database is used for storing at least one folder record, and each folder record comprises a certain folder path and creator identification information corresponding to the certain folder path. The local database is described above, and is not described herein again.
The receiving module 10 and the database operating module 70 are operated in the background of the intelligent mobile terminal, and belong to a program logic module of a system-level application program.
Specifically, the database operation module 70 includes a parsing submodule 71, a first modification submodule 72, a second modification submodule 73, and a third modification submodule 74.
The parsing sub-module 71 is configured to parse the broadcast information to obtain a file operation type, a UID, and a file path in the broadcast information.
The first modification submodule 72 is configured to complete database modification during renaming operation, and specifically, if it is determined that the file operation type is renaming operation, the modification submodule 71 searches a local database according to the analyzed pre-renaming folder path to locate a folder record, and modifies the folder record according to the analyzed post-renaming folder path and the user ID, where, if the file operation type in the broadcast information is renaming operation, the folder path in the broadcast information includes the pre-renaming folder path and the post-renaming folder path.
The second modification submodule 73 is configured to complete database modification during a deletion operation, and specifically, if the file operation type is analyzed as the deletion operation, the second modification submodule 73 searches a local database according to the analyzed folder path to locate a folder record and delete the folder record.
The third modification submodule 74 is configured to complete database modification during a new creation operation, and specifically, if the file operation type is analyzed as a new creation operation, the third modification submodule 74 generates a folder record according to the analyzed folder path and the user ID, and writes the folder record into the local database.
The creator identification information in the folder record stored in the local database may be stored in the form of a user ID of an application program operating the folder, or in the form of package information of an application program operating the folder, or in both the form of a user ID and package information.
When the creator identification information in the folder record is stored in the form of package information, then: when the first modification submodule modifies the folder record according to the analyzed renamed folder path and the user ID, the following steps are executed: acquiring package information corresponding to the user ID; and replacing the folder record by the renamed folder path and the package information. When the third modification submodule generates a folder record according to the analyzed folder path and the user ID, the following steps are executed: acquiring package information corresponding to the user ID; and generating a folder record by adopting the folder path and the package information.
The acquisition module 30 comprises in this embodiment a first acquisition submodule 31, a lookup submodule 32 and a second acquisition submodule 33.
The first obtaining sub-module 31 is configured to obtain a folder path of a folder when a file manager (which may be a system file manager or an application file manager in the foregoing) is opened; the search sub-module 32 is configured to search a local database to obtain a folder record including the folder path; the second obtaining sub-module 33 is configured to obtain the creator name of the folder according to the creator identification information in the folder record.
The display module 50 is used to display the creator name on the folder.
The obtaining module 30 and the display module 50 operate at the front end of the intelligent mobile terminal, and may be a program logic module of a system-level application program or a program logic module of a third-party application program.
By adopting the preferred embodiment, the file manager maintains the local database in real time at the background so that the application to which each folder belongs is displayed in real time when the file manager is opened by a user at the front end, thereby improving the user experience.
Preferably, the obtaining module 30 further includes a first determining sub-module 34, configured to determine whether the folder path is in a preset first white list after the obtaining sub-module 31 obtains the folder path and before the searching sub-module 32 searches the local database, where when the folder path is not in the preset first white list, the searching sub-module 32 searches the local database according to the folder path. When the folder path is in the preset first white list, the obtaining module 30 is further configured to obtain a creator name of the folder according to the preset first white list.
Preferably, the obtaining module 30 further includes a second determining sub-module 36, configured to determine, after the searching sub-module 32 searches the local database, whether creator identification information in the folder record is in a preset second white list before the second obtaining sub-module 33 obtains the creator name of the folder, where the second obtaining sub-module 33 is configured to obtain the creator name of the folder according to the creator identification information in the folder record when the creator identification information is not in the preset second white list. When the creator identification information is in the preset second white list, the obtaining module 30 is further configured to obtain the creator name of the folder according to the preset white list.
EXAMPLE six
The embodiment describes a display process of a folder on an intelligent mobile terminal from the whole intelligent mobile terminal, and the intelligent mobile terminal is provided with an application program, an operating system and a file manager of the folder in an operating terminal SD card, wherein the application program can be a third-party application program, a system-level application program or the file manager, as long as the application program operates the folder, the application program can call a corresponding operating module in the operating system to complete operation, and when the called operating module executes operation, the operating system triggers a broadcast mechanism of the operating system to send broadcast information.
The file manager in this embodiment may be the file manager provided in any of the above embodiments, and is not described herein again.
The present embodiment describes the process of sending broadcast information by the operating system as follows: the operating system includes a user space (usespace), a kernel space (kernel), and a user space file system (Fuse, filesystem userspace).
When an application program operates a folder in an SD card, a Userspace calls an operation method of a Kernel layer, wherein the operation comprises operations of creating, renaming and deleting the folder, the operation is different, and the Userspace calls the Kernel layer and has different corresponding operation methods; the Kernel layer judges whether the operation is performed on the SD card or not according to the path information of the operation file, and if the operation is performed on the SD card, the Fuse processing is called; and (4) Fuse enters the Userspace from the Kernel layer to call the SD card to perform corresponding operation, and corresponding broadcast is sent during operation.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A folder display method of a file manager, comprising:
receiving broadcast information, wherein the broadcast information is triggered by folder operation;
acquiring the creator name of the folder according to the broadcast information; and
displaying the creator name on the folder.
2. The folder display method of a file manager according to claim 1,
before acquiring the creator name of the folder from the broadcast information, the method further includes: modifying a local database according to the broadcast information, wherein the local database is used for storing at least one folder record, and each folder record comprises a certain folder path and creator identification information corresponding to the certain folder path;
acquiring the creator name of the folder according to the broadcast information includes: when the file manager is opened, acquiring a folder path of the folder; searching the local database to obtain a folder record containing the folder path; and acquiring the creator name of the folder according to the creator identification information in the folder record.
3. The method of claim 2, wherein the creator identification information is user ID and/or package information of an application program operating the folder.
4. The folder display method of the file manager according to claim 3, wherein the broadcast information is broadcast information triggered by a new, rename or delete operation of the folder, and the broadcast information includes a file operation type of the folder, a user ID of an application program operating the folder, and a folder path of the folder; modifying the local database according to the broadcast information includes:
analyzing the broadcast information;
if the file operation type is analyzed to be renaming operation, searching the local database according to the analyzed file folder path before renaming to locate the file folder record, and modifying the file folder record according to the analyzed file folder path after renaming and the user ID, wherein the file folder path in the broadcast information comprises the file folder path before renaming and the file folder path after renaming if the file operation type in the broadcast information is renaming operation;
if the file operation type is analyzed to be deletion operation, searching the local database according to the analyzed folder path to locate the folder record and deleting the folder record;
and if the file operation type is analyzed to be a new operation, generating a folder record according to the analyzed folder path and the user ID, and writing the folder record into the local database.
5. The method of claim 4, wherein when creator identification information in the folder record is stored in the form of the package information, then:
modifying the folder record according to the parsed renamed folder path and the user ID includes: acquiring package information corresponding to the user ID; and replacing the folder record with the renamed folder path and the package information,
generating the folder record according to the parsed folder path and the user ID includes: acquiring package information corresponding to the user ID; and generating the folder record by adopting the folder path and the package information.
6. The folder display method of a file manager according to claim 2,
when the file manager is opened, after acquiring the folder path of the folder and before searching the local database, acquiring the creator name of the folder according to the broadcast information further includes: judging whether the folder path is in a preset first white list or not; wherein,
performing the step of looking up the local database when the folder path is not in the first whitelist,
when the folder path is on the first whitelist, then the method further comprises: and acquiring the creator name of the folder according to the first white list.
7. The folder display method of a file manager according to claim 2,
after searching the local database, before acquiring the creator name of the folder according to the creator identification information in the folder record, acquiring the creator name of the folder according to the broadcast information further includes: judging whether creator identification information in the folder record is in a preset second white list or not; wherein,
when the creator identification information is not in the second white list, executing the step of obtaining the creator name of the folder according to the creator identification information in the folder record,
when the creator identification information is in the second whitelist, then the method further comprises: and acquiring the creator name of the folder according to the second white list.
8. A file manager, comprising:
the receiving module is used for receiving broadcast information, wherein the broadcast information is triggered by folder operation;
the acquisition module is used for acquiring the creator name of the folder according to the broadcast information; and
a display module for displaying the creator name on the folder.
9. An intelligent mobile terminal, comprising:
an operating system for sending broadcast information when the folder is operated; and
the file manager of claim 8, configured to receive the broadcast information and display a creator name of the folder based on the broadcast information.
10. The intelligent mobile terminal of claim 9, wherein the operating system comprises a user space, a kernel space, and a user space file system, wherein,
the user space is used for calling the kernel space when the folder is operated;
the kernel space is used for judging whether the operation is the operation on the SD card according to the folder path information and calling the user space file system when the operation is the operation on the SD card; and
the user space file system is used for entering the user space from the kernel space to perform the operation and sending the broadcast information during the operation.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106294576A (en) * | 2016-07-28 | 2017-01-04 | Tcl集团股份有限公司 | The method for cleaning of a kind of Android system memory space and system |
| CN106777332A (en) * | 2017-01-12 | 2017-05-31 | 山东大学 | The system and method for file where file is found in a kind of Android terminal by file identification |
| CN108228770A (en) * | 2017-12-27 | 2018-06-29 | 青岛海信移动通信技术股份有限公司 | A kind of method and device of application file source inquiry |
| CN108427678A (en) * | 2017-02-13 | 2018-08-21 | 海马云（天津）信息技术有限公司 | The method that Android system searches application resource file |
| CN111522780A (en) * | 2019-02-01 | 2020-08-11 | 华为技术有限公司 | A method and terminal for recording file creator information |
| CN106775833B (en) * | 2016-11-28 | 2021-03-16 | 青岛海信移动通信技术股份有限公司 | Device driver loading method, terminal and system |
| CN113590175A (en) * | 2021-06-30 | 2021-11-02 | 支付宝(杭州)信息技术有限公司 | Method, device and equipment for creating dependency directory |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040254792A1 (en) * | 2003-06-10 | 2004-12-16 | Bellsouth Intellectual Proprerty Corporation | Methods and system for creating voice files using a VoiceXML application |
| US20090228441A1 (en) * | 2008-03-07 | 2009-09-10 | Bjornar Sandvik | Collaborative internet image-searching techniques |
| CN102929980A (en) * | 2012-10-17 | 2013-02-13 | 广东欧珀移动通信有限公司 | Folder cleaning method and device |
| CN103246595A (en) * | 2013-04-08 | 2013-08-14 | 北京小米科技有限责任公司 | Application program management method, device, server and terminal equipment |
-
2014
- 2014-12-15 CN CN201410770204.3A patent/CN105786805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040254792A1 (en) * | 2003-06-10 | 2004-12-16 | Bellsouth Intellectual Proprerty Corporation | Methods and system for creating voice files using a VoiceXML application |
| US20090228441A1 (en) * | 2008-03-07 | 2009-09-10 | Bjornar Sandvik | Collaborative internet image-searching techniques |
| CN102929980A (en) * | 2012-10-17 | 2013-02-13 | 广东欧珀移动通信有限公司 | Folder cleaning method and device |
| CN103246595A (en) * | 2013-04-08 | 2013-08-14 | 北京小米科技有限责任公司 | Application program management method, device, server and terminal equipment |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106294576A (en) * | 2016-07-28 | 2017-01-04 | Tcl集团股份有限公司 | The method for cleaning of a kind of Android system memory space and system |
| CN106775833B (en) * | 2016-11-28 | 2021-03-16 | 青岛海信移动通信技术股份有限公司 | Device driver loading method, terminal and system |
| CN106777332A (en) * | 2017-01-12 | 2017-05-31 | 山东大学 | The system and method for file where file is found in a kind of Android terminal by file identification |
| CN106777332B (en) * | 2017-01-12 | 2020-03-20 | 山东大学 | System and method for finding folder where file is located through file identification in Android terminal |
| CN108427678A (en) * | 2017-02-13 | 2018-08-21 | 海马云（天津）信息技术有限公司 | The method that Android system searches application resource file |
| CN108427678B (en) * | 2017-02-13 | 2021-04-20 | 海马云（天津）信息技术有限公司 | Method for searching application resource file by android system |
| CN108228770A (en) * | 2017-12-27 | 2018-06-29 | 青岛海信移动通信技术股份有限公司 | A kind of method and device of application file source inquiry |
| CN111522780A (en) * | 2019-02-01 | 2020-08-11 | 华为技术有限公司 | A method and terminal for recording file creator information |
| CN111522780B (en) * | 2019-02-01 | 2024-01-30 | 华为技术有限公司 | A method and terminal for recording file creator information |
| CN113590175A (en) * | 2021-06-30 | 2021-11-02 | 支付宝(杭州)信息技术有限公司 | Method, device and equipment for creating dependency directory |
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