WO2019036912A1 - Junk file processing method for electronic terminal, and electronic terminal - Google Patents

Abstract

Some embodiments of the present invention relate to a trash file processing method for an electronic terminal, and the electronic terminal. The method includes the steps of: obtaining source program information of a file object, the source program information being used to indicate N application programs actively executing when the file object is created, and N being an integer greater than or equal to 1; determine that the N application programs have been uninstalled; determine the file object as a garbage file; and delete the trash file. The accuracy of selection of the trash file is ensured.

Description

Garbage file processing method and electronic terminal of electronic terminal Technical field

The present invention relates to an electronic terminal, and in particular to a garbage file processing method and an electronic terminal of an electronic terminal.

Background technique

An electronic terminal can be understood as a terminal having a processor and a memory. The processor reads the code in the memory and can perform corresponding functions. Specifically, the operating system and the application under the operating system can be run. During the run, file objects are created in memory, which can include folders or files.

With the use of the terminal, garbage files are left in the memory. In the related related art, the junk file can be selected by the file suffix name, name, path location, etc., and then processed, however, due to the suffix name and name The location of the path depends on the prior experience. If the experience is wrong, it will cause the accidental deletion of the junk file. It can be seen that its accuracy is lacking.

Summary of the invention

The invention provides a garbage file processing method and an electronic terminal of an electronic terminal, so as to solve the problem that the accuracy is lacking.

According to a first aspect of the present invention, a method for processing a junk file of an electronic terminal includes:

Obtaining source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is an integer greater than or equal to 1;

Determining that the N applications have been uninstalled;

Determining the file object as a junk file;

Delete the junk file.

Optionally, before the obtaining the source program information of the file object, the method includes:

Listening to the creation of the file object;

An application that is actively running when the file object is created is determined to obtain and store the source program information.

Optionally, the N applications that are actively running include at least one of the following:

An application running in the foreground;

K applications with the most memory usage, where K is an integer greater than or equal to 1, and less than or equal to N;

L applications with the highest processor utilization, where L is an integer greater than or equal to 1, and less than or equal to N.

Optionally, if the file object is a folder, before the determining the file object as a junk file, the method further includes:

Make sure all file objects in the folder are junk files, or confirm that the folder is empty.

Optionally, before the deleting the junk file, the method further includes:

Outputting information of the junk file;

Receiving deletion confirmation information; the deletion confirmation information is used to instruct to confirm deletion of the junk file.

Optionally, the information of the junk file includes the source program information.

Optionally, before the deleting the junk file, the method further includes: delaying the preset first time.

According to a second aspect of the present invention, an electronic terminal is provided, comprising:

a first acquiring module, configured to acquire source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is an integer greater than or equal to 1;

a first determining module, configured to determine that the N applications have been uninstalled;

a second determining module, determining the file object as a junk file;

Delete the module and delete the junk file.

According to a third aspect of the present invention, there is provided an electronic terminal comprising: a memory, a processor, and a computer program, wherein the computer program is stored in the memory, the processor running the computer program to perform the first aspect and The first aspect of the various possible methods of designing the method.

According to a fourth aspect of the present invention, there is provided a storage medium comprising: a readable storage medium and a computer program for implementing the method of the first aspect and various possible designs of the first aspect.

The garbage file processing method and the electronic terminal of the electronic terminal provided by the present invention acquires source program information of a file object, the source program information is used to indicate N application programs that are actively running when the file object is created; and: determining The N applications have been uninstalled; and the file object is determined to be a junk file; the selection of the junk file is realized, and the file object created when the N applications are actively running can be understood as the corresponding N applications. At least one of the applications needs to be used, and when the corresponding application is uninstalled, the file object can be understood as not It is used again, so it is determined as a junk file, which ensures the accuracy of the junk file selection.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a schematic flowchart 1 of a method for processing a junk file of an electronic terminal according to the present invention;

2 is a second schematic flowchart of a method for processing a junk file of an electronic terminal according to the present invention;

3 is a schematic structural view 1 of an electronic terminal according to the present invention;

4 is a schematic structural view 2 of an electronic terminal according to the present invention;

FIG. 5 is a schematic structural diagram 3 of an electronic terminal according to the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Example 1

1 is a schematic flowchart 1 of a method for processing a junk file of an electronic terminal according to the present invention; referring to FIG. 1, the method includes:

S101: Acquire source program information of the file object.

The source program information can be understood as N applications for indicating that the file object is actively running when it is created; wherein N is an integer greater than or equal to one. File objects, which can be files or folders.

The N applications that are actively running can be determined for the record when the file object is created, or can be determined by querying the history of the terminal operation according to the time when the file object is created. The number N of applications may be the only one, or may be multiple running at the same time, or may be N determined in any of the M running applications, where M is an integer greater than N.

S102: Determine that the N applications have been uninstalled.

S103: Determine the file object as a junk file;

A junk file can be understood as a file that is identified by the system as being deleteable.

S104: Delete the junk file.

The garbage file processing method of the electronic terminal provided by the embodiment, by acquiring source program information of the file object, the source program information is used to indicate N applications that are actively running when the file object is created; and: determining the N applications have been uninstalled; the file object is determined to be a junk file; the junk file is selected, and the file object created when the N applications are actively running can be understood as at least corresponding to the N applications. One of the applications needs to be used. When the corresponding application is uninstalled, the file object can be understood as no longer being used. Therefore, it is determined as a junk file, which ensures the accuracy of the junk file selection.

Example 2

2 is a schematic flowchart 2 of a method for processing a junk file of an electronic terminal according to the present invention; referring to FIG. 2, the method includes:

S201: Listening to the creation of a file object.

S202: Determine an application that is actively running when the file object is created, to obtain the source program information.

Through the monitoring of the file object creation, it is possible to determine in real time the application that is actively running when the file object is created, and the actively running application selected by this method is more accurate.

S203: Acquire source program information of the file object.

The source program information can be understood as N applications for indicating that the file object is actively running when it is created; wherein N is an integer greater than or equal to one. File objects, which can be files or folders.

The N applications that are actively running can be determined for the record when the file object is created, or can be determined by querying the history of the terminal operation according to the time when the file object is created. The number N of applications may be the only one, or may be multiple running at the same time, or may be N determined in any of the M running applications, where M is an integer greater than N.

Step S203 may be initiated by the user requesting to retrieve the junk file or delete the junk file. It can also be determined automatically after an actively running application.

In one implementation manner, the N applications that are actively running include at least one of the following:

An application running in the foreground;

K applications with the most memory usage, where K is an integer greater than or equal to 1, and less than or equal to N;

L applications with the highest processor utilization, where L is greater than or equal to 1, and less than or equal to N number.

For the values of K and L, it can be changed according to the definition of the N applications that are actively running. Through the above embodiments, the application that needs to use the file object, or the scope of the application, can be effectively determined, thereby making the deletion of the file object more accurate and more targeted.

S204: Determine that the N applications have been uninstalled.

During the specific implementation process, it can be determined by consulting the uninstallation record, or directly query whether the corresponding N applications are still in use. As long as the determination has been made to uninstall, it does not depart from the scope of the invention.

S205: Determine whether the file object is a folder.

If it is determined that the file object is a folder, since there may be other file objects under the folder, if there are other file objects, step S206 may be implemented: determining that other file objects in the folder are junk files. If there is no file object, step S206 need not be implemented, and the subsequent steps can be implemented. It can also be understood that after determining that the file object is a folder and there are no other file objects under the confirmation folder, the subsequent steps can be implemented.

S207: Determine the file object as a junk file.

A junk file can be understood as a file that is identified by the system as being deleteable. In the specific implementation process, the file object selected in other manners may be determined as a junk file at the same time. Since the non-spam file is not confirmed in this embodiment, the solution in this embodiment does not correspond to other junk files in the field. The implementation is in conflict.

S208: Output information of the junk file.

The information of the junk file may be any information about a file object determined to be a junk file, and may include, for example, creation time, size, frequency of use, and the like. In one embodiment, the source program information may be included. In the specific implementation process, the information can be output through the output device of the terminal. The output device can be a display screen, a voice output device, or a data transmission interface.

S209: Receive deletion confirmation information.

Delete confirmation information to indicate confirmation to delete the junk file. During the specific implementation process, the deletion confirmation information may be input through the input device of the terminal, which may be generated by a click operation of the user in the dialog box. The deletion confirmation information can also be understood as information indicating that the user agrees to delete the junk file.

In other alternative embodiments, the deletion of the junk file can also be performed directly without user confirmation.

S210: Delay the preset first time.

The first time can be understood as any preset time. Can be listed as one day, two days. Through the delay of the first time, it is possible to prevent the user from newly creating a new folder when reinstalling the software, which saves the operation process. It can be enumerated in the scenario where the user accidentally uninstalls the software. In other optional embodiments, the first time may not be delayed to save the terminal. Storage space.

S211: Delete the junk file.

The garbage file processing method of the electronic terminal provided by the embodiment, by acquiring source program information of the file object, the source program information is used to indicate N applications that are actively running when the file object is created; and: determining the N applications have been uninstalled; the file object is determined to be a junk file; the junk file is selected, and the file object created when the N applications are actively running can be understood as at least corresponding to the N applications. One of the applications needs to be used. When the corresponding application is uninstalled, the file object can be understood as no longer being used. Therefore, it is determined as a junk file, which ensures the accuracy of the junk file selection.

Example 3

3 is a schematic structural diagram 1 of an electronic terminal according to the present invention; referring to FIG. 3, the terminal includes:

The first obtaining module 301 is configured to obtain source program information of the file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is an integer greater than or equal to 1 .

The first determining module 302 is configured to determine that the N applications have been uninstalled.

The second determining module 303 is configured to determine the file object as a junk file.

The deleting module 304 is configured to delete the junk file.

The electronic terminal provided in this embodiment obtains source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; and: determining that the N applications have been Being unloaded; determining the file object as a junk file; implementing the selection of the junk file, since the file object created when the N applications are actively running can be understood as at least one of the corresponding N applications needs When used, when the corresponding application is uninstalled, the file object can be understood as no longer being used, so it is determined as a junk file, which ensures the accuracy of the junk file selection.

Example 4

4 is a schematic structural diagram 2 of an electronic terminal according to the present invention. Referring to FIG. 4, the terminal includes:

The monitoring module 401 is configured to listen to the creation of a file object.

The obtaining module 402 is configured to determine an application that is actively running when the file object is created, to obtain the source program information.

的整数；a first obtaining module 403, configured to acquire source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is greater than or equal to

Integer

a first determining module 404, configured to determine that the N applications have been uninstalled;

The first determining module 405 is configured to determine whether the file object is a folder.

The third determining module 406 is configured to determine that other file objects in the folder are junk files. If there is no file object.

The output module 407 is configured to determine the file object as a junk file.

The receiving module 408 is configured to output information of the junk file.

The second determining module 409 is configured to determine the file object as a junk file.

The delay module 410 is configured to delay the preset first time.

The deleting module 411 is configured to delete the junk file.

The electronic terminal provided in this embodiment obtains source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; and: determining that the N applications have been Being unloaded; determining the file object as a junk file; implementing the selection of the junk file, since the file object created when the N applications are actively running can be understood as at least one of the corresponding N applications needs When used, when the corresponding application is uninstalled, the file object can be understood as no longer being used, so it is determined as a junk file, which ensures the accuracy of the junk file selection.

Example 5

FIG. 5 is a schematic structural diagram 3 of an electronic terminal according to the present invention. Referring to FIG. 5, the electronic terminal 50 includes: a processor 51 and a memory 52; wherein:

The memory 52 is configured to store a computer program, and the memory may also be a flash memory.

The processor 51 is configured to execute an execution instruction of the memory storage to implement each step in the above method.

For details, refer to the related description in the foregoing method embodiments.

Alternatively, the memory 52 can be either stand-alone or integrated with the processor 51.

When the memory 52 is a device other than the processor 51, the electronic terminal 50 may further include:

A bus 53 is provided for connecting the memory 52 and the processor 51.

Example 6

The embodiment provides a readable storage medium. The readable storage medium stores execution instructions. When at least one processor of the electronic terminal executes the execution instruction, the electronic terminal executes the methods provided by the various embodiments described above.

Example 7

The embodiment provides a program product including an execution instruction stored in a readable storage medium. At least one processor of the electronic terminal can read the execution instructions from a readable storage medium, and the at least one processor executes the execution instructions such that the electronic terminal implements the methods provided by the various embodiments described above.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims (9)

A garbage file processing method for an electronic terminal, comprising: Obtaining source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is an integer greater than or equal to 1; Determining that the N applications have been uninstalled; Determining the file object as a junk file; Delete the junk file. The method according to claim 1, wherein the obtaining the source program information of the file object comprises: Listening to the creation of the file object; An application that is actively running when the file object is created is determined to obtain and store the source program information. The method of claim 1, wherein the actively running N applications comprise at least one of the following: An application running in the foreground; K applications with the most memory currently occupied, where K is an integer greater than or equal to 1, and less than or equal to N; L applications with the highest processor occupancy, where L is an integer greater than or equal to 1, and less than or equal to N. The method according to any one of claims 1 to 3, wherein, if the file object is a folder, before the determining the file object as a junk file, the method further comprises: Make sure all file objects in the folder are junk files, or confirm that the folder is empty. The method according to any one of claims 1 to 3, wherein before the deleting the junk file, the method further comprises: Outputting information of the junk file; Receiving deletion confirmation information; the deletion confirmation information is used to instruct to confirm deletion of the junk file. The method of claim 5 wherein the information of the junk file comprises the source program information. The method according to claim 1, wherein the deleting the junk file further comprises: delaying the preset first time. An electronic terminal, comprising: a first acquiring module, configured to acquire source program information of a file object, where the source program information is used to indicate N applications that are actively running when the file object is created; wherein N is an integer greater than or equal to 1; a first determining module, configured to determine that the N applications have been uninstalled; a second determining module, determining the file object as a junk file; Delete the module and delete the junk file. An electronic terminal, comprising: a memory, a processor, and a computer program, wherein the computer program is stored in the memory, the processor running the computer program to perform any one of claims 1 to Methods.

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