WO2023246715A1

WO2023246715A1 - Network connection control method and apparatus for target application, and electronic device

Info

Publication number: WO2023246715A1
Application number: PCT/CN2023/101144
Authority: WO
Inventors: 朱远鹏; 张成骏
Original assignee: 维沃移动通信有限公司
Priority date: 2022-06-24
Filing date: 2023-06-19
Publication date: 2023-12-28
Also published as: CN115277670A

Abstract

The present application relates to the technical field of data processing, and discloses a network connection control method and apparatus for a target application, and an electronic device. The method comprises: receiving first input for a target file, wherein the first input is used for opening the target file; and in response to the first input, when an application for processing the target file is a target application, performing network connection control on the target application.

Description

Network connection control method, device and electronic device for target application

Cross-references to related applications

This application claims priority to a Chinese patent application filed with the China Patent Office on June 24, 2022, with application number 202210727244.4 and titled "Network connection control method, device and electronic device for target application", the entire content of which is incorporated by reference. in this application.

Technical field

This application belongs to the field of data processing technology, and specifically relates to a network connection control method, device and electronic equipment for a target application.

Background technique

With the rise of mobile terminals, more and more people are processing related files on mobile terminals. Furthermore, there are also a large number of file viewing or editing applications on mobile terminals. File viewing or editing applications can automatically allow users to view or edit files. Files are uploaded to the cloud, allowing users to easily view or edit files on multiple devices. However, users often process some highly confidential files on mobile terminals. When viewing or editing files in a file processing application, the application will automatically upload the files to the cloud, which may cause the leakage of confidential files and affect the user's safety. The user experience has a greater impact.

In the existing technology, files opened in a file processing application are automatically uploaded to the cloud, or the user turns off the automatic upload switch of the file processing application, and all files are not uploaded. However, the current method has a poor user experience. If the user uploads a confidential file, the corresponding switch needs to be turned on and off repeatedly to ensure normal use. In some file processing applications, although there are statements that users' confidential files will not be used for other purposes, file security is still unknown.

Contents of the invention

The purpose of the embodiments of this application is to provide a network connection control method, device and electronic device for a target application, which can solve the problem of automatic uploading of opened files by file processing applications in the existing technology, and the risk of file leakage, resulting in low file security. The problem.

In a first aspect, embodiments of the present application provide a network connection control method for a target application. The method includes: receiving a first input to a target file, wherein the first input is used to open the target file; responding In the first input, if the application that processes the target file is a target application, perform network connection control on the target application.

In a second aspect, embodiments of the present application provide a network connection control device for a target application. The device includes: a receiving module configured to receive a first input to a target file, wherein the first input is used to open a target file. The target file; a control module configured to, in response to the first input, perform network connection control on the target application when the application processing the target file is a target application.

In a third aspect, embodiments of the present application provide an electronic device. The electronic device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The programs or instructions are processed by the processor. When the processor is executed, the steps of the method described in the first aspect are implemented.

In a fourth aspect, embodiments of the present application provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented. .

In a fifth aspect, embodiments of the present application provide a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the first aspect. the method described.

In a sixth aspect, embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the method as described in the first aspect.

In a seventh aspect, embodiments of the present application provide an electronic device configured to perform the method described in the first aspect.

In the embodiment of the present application, a first input to the target file is received, where the first input is used to open the target file; in response to the first input, when the application that processes the target file is a target application, the target application is Network connection control. In this embodiment, receiving the user's request for the target file For viewing or editing operations, when it is detected that the target file needs to be viewed or edited through the target application, network connection control is performed on the target application to control the automatic upload of files by the target application to avoid the target file being uploaded without the user's permission. In this case, the target file can be uploaded privately, which improves file security. This further solves the problem in the prior art that the file processing application automatically uploads the opened file, and there is a risk of file leakage, resulting in low file security.

Description of the drawings

Figure 1 is a schematic flowchart of a network connection control method for a target application according to an embodiment of the present application;

Figure 2 is a schematic flowchart of a network connection control method for another target application in an embodiment of the present application;

Figure 3 is a schematic framework diagram of a network connection control device according to a target application in an embodiment of the present application;

Figure 4 is a schematic diagram of the frame structure of an electronic device according to an embodiment of the present application;

Figure 5 is a schematic diagram of the hardware structure of an electronic device according to an embodiment of the present application.

Specific embodiments

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,""second," etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple. this In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

The network connection control method for target applications provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios.

According to the first aspect of the embodiment of the present application, a network connection control method for a target application is proposed. As shown in Figure 1, the method may specifically include the following steps:

S102, receive the first input to the target file, where the first input is used to open the target file;

S104. In response to the first input, if the application that processes the target file is the target application, perform network connection control on the target application.

The method in this embodiment is applied to mobile terminals, which include but are not limited to smartphones, tablets, PCs, wearable electronic devices, microcomputers, etc. with multiple functions. At the same time, the terminal system of the mobile terminal includes but is not limited to Windows, iOS, Android and other systems. In this embodiment, there is no limitation on the terminal system of the mobile terminal.

The target file in this embodiment includes but is not limited to text, image, voice, video, etc., and the data format of the target file is not limited in this embodiment. For example, text target files include but are not limited to txt, Word, and PDF formats.

Specifically, in this embodiment, the target application can perform operations such as viewing or editing the target file. In addition, while performing file viewing or editing operations on the target file, the target application may also perform operations such as data transmission to the cloud, that is, the target application is an application that can perform cloud upload and cloud storage, for example, Cloud disk and network disk applications. It can be understood that a network connection request will be detected in one or more processes corresponding to the target application. The target application's data transmission to the cloud includes but is not limited to uploading and storing target files to the cloud. Therefore, in this embodiment, if the application that processes the target file is a target application, it is necessary to control the network connection of the target application.

In this embodiment, the first input from the user on the target file is received, where the first input includes but is not limited to operations such as sliding, clicking, and long pressing on the touchable screen of the mobile terminal. also, The first input may also be based on the keys of the mobile terminal and the selection operation of the external device. In this embodiment, the specific operation method of the first input is not limited.

After receiving the first input of the target file, an application list corresponding to the target file is displayed on the graphical user interface of the mobile terminal. The application list includes one or more applications that can open the target file, and then, based on the user's selection operation, Select the application that processes the target file.

In addition, a default application for opening the target file can also be set in advance, and after receiving the first input, the target file is directly opened through the default application.

In one example, a first PDF application is preset as a default application for files in PDF format. When a first input from a user on a target file in PDF format is received, the target application is opened through the first PDF application.

In this embodiment, network connection control includes but is not limited to disconnecting the target application from the network. For example, disconnecting the target application from the network within the system framework of the mobile terminal. The terminal system obtains the target application package name and disconnects it from the system framework layer. Network requests of all application processes under the target application package name. It should be noted that when the networking requests of all application processes under the target application package name are disconnected from the system framework layer, it will not affect the network connection and data transmission of the mobile terminal, that is, the application of other applications in the mobile terminal. The networking requests of the process are not affected, and only the application process that opens the target file of the target file is disconnected.

Alternatively, the network connection control also includes encrypting the target file so that the target file uploaded to the external space by the target application cannot be recognized or opened, thereby completing the network connection control of the target application.

It should be noted that in this embodiment, a first input to the target file is received, where the first input is used to open the target file; in response to the first input, when the application that processes the target file is the target application, Control network connections for target applications. In this embodiment, the user's viewing or editing operation on the target file is received. When it is detected that the target file needs to be viewed or edited through the target application, network connection control is performed on the target application to control the automatic operation of the target application. Upload files to avoid uploading target files privately without the user's permission. files, improving file security. This further solves the problem in the prior art that the file processing application automatically uploads the opened file, and there is a risk of file leakage, resulting in low file security.

Optionally, in this embodiment, in response to the first input, if the application processing the target file is the target application, perform network connection control on the target application, including but not limited to: when the application processing the target file is detected There is a networking request in the application process, or, if the application that processes the target file is in the preset application list, determine that the application that processes the target file is the target application; disconnect the target application from the Internet.

Specifically, when it is detected that the application process of the application that processes the target file has a networking request, the application has the risk of transmitting the file to the cloud or other space. Therefore, the application process that has the networking request is the target application.

In addition, it can also be determined according to a preset default application list whether the application that processes the target file is the target application. The applications in the default application list are all based on historical usage or applications that users have tried to upload content to the cloud or other spaces.

In one example, it is determined whether there is a networking request in the application process corresponding to the application that opens the target file within the system framework of the mobile terminal. If there is no networking request, the application that processes the target file is a local application. Since during the running process of the application There is no networking operation in , so the application will not upload the target file and other operations. If there is a networking request in the application process of the application, the application processing the target file is determined to be the target application, and the application may perform operations such as uploading the target file.

In another example, according to the preset application list defined by the user, if the application that processes the target file is located in the preset application list, the application that processes the target file is determined to be the target application.

In another example, whether the application is a target application is determined based on the file transfer protocol supported by the application that processes the target file. For example, if the current file transfer protocol of the application that processes the target file is a preset file transfer protocol, such as HTTP protocol, determine the application that processes the target file as the target application.

To sum up, if the application that processes the target file is determined to be the target application, it means that when the target file is processed by the target application, there is a risk of uploading the target file privately. Therefore, in this article In the embodiment, the target application is disconnected from the Internet to prevent the target application from uploading the target file.

Through the above example, if it is determined that the application processing the target file is the target application, the target application will be disconnected from the network to accurately identify the target application with security risks and avoid the target application from privately uploading the target file without the user's permission. , improved file security.

Optionally, in this embodiment, disconnecting the target application includes but is not limited to: displaying prompt information, where the prompt information is used to indicate whether the target file is a private file; receiving a second input to the prompt information; responding In the second input, when it is determined that the target file is a private file, the target application is disconnected from the network.

In a specific application scenario, if the application that processes the target file is the target application, a first pop-up window is displayed, and there is prompt information in the first pop-up window. The prompt information is used to remind the user to confirm whether the target file is a private file. Next, receive the user's second input of the prompt information in the first pop-up window. If the second input indicates that the target file is a private file, disconnect the target application from the network within the framework of the terminal system. Specifically, in the terminal system, the application package name of the target application is obtained, and then the network request of the application process of the target application is interrupted.

In addition, if the user's second input is that the target file is a non-private file, the target application will not be controlled over the Internet.

Through the above example, when the target file is opened through the target application, prompt information is displayed to prompt the user to confirm whether the target file is a private file, providing the user with a flexible processing method for the target file to meet the user's different usage needs of the target file.

Optionally, in this embodiment, in response to the first input, when the application that processes the target file is the target application, after performing network connection control on the target application, it also includes but is not limited to: performing target processing on the target file. Operation; wherein, the target operation includes at least one of the following: adding a watermark to the target file; encrypting the target file.

In actual application scenarios, after the target file is leaked, it is necessary to trace the source of the leakage method of the target file. In order to facilitate subsequent traceability of the target file, in this embodiment, after the target file is processed by the target application, target operations are performed on the target file. For example, for documents, pictures, videos and other types of files, adding watermark. The watermark can be of the target file Information such as the opening time and the name of the package that starts the application. In this embodiment, the specific content of the watermark is not limited.

In some embodiments, the target file may also be encrypted, and the encryption key for encrypting the target file is generated from information such as the encoding or package name of the target application, and the opening time of the target file. As a result, the encryption keys of different target applications are different at different times, so that the source of the leaked target files can be traced.

Through the above embodiments, when the target file is processed by the target application, target operations are performed on the target file, so that when the target file is leaked, the source of the leakage method and leakage time of the target file can be accurately traced.

Optionally, in this embodiment, in response to the first input, when the application that processes the target file is the target application, after performing network connection control on the target application, it also includes but is not limited to: after receiving the exit instruction When, delete the cache of the target application; restore the network connection control of the target application.

Specifically, after the user completes the relevant operations on the target file, he gives an exit instruction to exit the application. After receiving the user's exit instruction for the target application, delete the local file cache of the target application to prevent the target application from performing local file backup in the local folder or local storage space of the target file. In addition, after the local file cache deletion of the target application is completed, the network connection of the target application is restored.

It should be noted that in this embodiment, the network connection of the target application should be restored after the local file cache of the target application is deleted, so as to prevent the target application from uploading the backup file of the target file in the local file cache.

As an optional embodiment, after the local file cache of the target application is deleted, a second pop-up window is displayed on the graphical user interface of the mobile terminal, and the prompt information in the second pop-up window is used to prompt the local file cache of the target application. The file cache has been deleted. The prompt information in the second pop-up window may be "View traces have been cleared."

Through the above example, when receiving the exit instruction, the cache of the target application is deleted; and the network connection control of the target application is restored to avoid the situation where the target file is not allowed by the user. , privately upload the backup file of the target file, which improves file security.

As a specific embodiment, as shown in Figure 2, it is a schematic flowchart of another network connection control method for target applications in this embodiment. The method may specifically include the following steps:

S201, receive the user's selection operation and open the target file through the specified application;

S202, determine whether the specified application is the target application;

Specifically, if no, jump to S203; if yes, jump to S204.

S203, normal file opening process, no network control of the target application;

S204, display prompt information on the graphical user interface;

Specifically, a first pop-up window is displayed in the graphical user interface, and the first pop-up window is used to display prompt information and can receive user input. The prompt information of the first pop-up window is to confirm to the user whether the target file is a private file, and a selection control can be provided for receiving the user's input;

S205, determine whether the target file is a private file based on user input;

Specifically, if no, jump to S203; if yes, jump to S206.

S206, use incognito mode to open the target file;

S207, disconnect the target application from the terminal system framework layer;

Specifically, the terminal system obtains the application package name of the target application and disconnects the networking requests of all processes under the application package name from the terminal system framework layer. At this time, the target application cannot connect to the Internet and cannot perform file upload operations such as cloud backup;

S208, perform processing operations on the target file;

Specifically, the processing operations in this step are actual operations performed by the user based on actual experience, such as viewing and editing the file content of the target file, which will not be described in this embodiment.

S209, add watermark to the target file;

Specifically, a watermark is added to the target file based on information such as the opening time of the target file and the package name of the startup application.

S210: After completing the processing operation on the target file, clear the local file cache of the target application;

Specifically, after the user completes the file processing operation (read/write), when the user clicks to exit the target application, the local file cache of the target application is deleted to avoid the local file cache of the target application. Back up files and upload them online later.

S211, display cleaning information on the graphical user interface;

Specifically, after clearing the local file cache of the target application, a second pop-up window is displayed on the graphical user interface, and the cleaning information in the second pop-up window is "View traces have been cleared."

Through the embodiment of the present invention, a first input to the target file is received, where the first input is used to open the target file; in response to the first input, when the application that processes the target file is a target application, the target application is networked Connection control. In this embodiment, the user's viewing or editing operation on the target file is received. When it is detected that the target file needs to be viewed or edited through the target application, network connection control is performed on the target application to control the automatic operation of the target application. Uploading files avoids the target files from being uploaded privately without the user's permission, which improves file security. This further solves the problem in the prior art that the file processing application automatically uploads the opened file, and there is a risk of file leakage, resulting in low file security.

For the network connection control method of the target application provided by the embodiment of the present application, the execution subject may be the network connection control device of the target application. In the embodiment of the present application, the network connection control device of the target application executing the network connection control method of the target application is taken as an example to illustrate the network connection control device of the target application provided by the embodiment of the present application.

According to the second aspect of the embodiment of the present application, a network connection control device for target applications is proposed. As shown in Figure 3, the device includes:

The receiving module 30 is configured to receive a first input to a target file, wherein the first input is used to open the target file;

The control module 32 is configured to respond to the first input and, if the application that processes the target file is a target application, perform network connection control on the target application.

Optionally, in this embodiment, the control module 30 includes:

Determining sub-module, configured to detect the existence of a networking request in the application process of the application that processes the target file, or when the application that processes the target file is located in the preset application list In this case, determine that the application that processes the target file is the target application;

The control sub-module is used to disconnect the target application from the network.

Optionally, in this embodiment, the control submodule includes:

A display unit configured to display prompt information, wherein the prompt information is used to indicate whether the target file is a private file;

A receiving unit, configured to receive a second input to the prompt information;

A control unit configured to, in response to the second input, disconnect the target application from the network when it is determined that the target file is a private file.

Optionally, in this embodiment, it also includes:

Execution module, configured to perform a target operation on the target file after performing network connection control on the target application when the application processing the target file in response to the first input is a target application. ;

Wherein, the target operation includes at least one of the following:

Add a watermark to the target file;

Encrypt the target file.

Optionally, in this embodiment, it also includes:

A processing module configured to, in response to the first input, when the application processing the target file is a target application, after performing network connection control on the target application, upon receiving an exit instruction, delete the The cache of the target application;

The control module is also used to restore network connection control of the target application.

Through the above embodiments, a first input to the target file is received, where the first input is used to open the target file; in response to the first input, when the application that processes the target file is a target application, a network connection is made to the target application control. In this embodiment, the user's viewing or editing operation on the target file is received. When it is detected that the target file needs to be viewed or edited through the target application, network connection control is performed on the target application to control the automatic operation of the target application. Uploading files avoids the target files from being uploaded privately without the user's permission, which improves file security. This further solves the problem of automatic uploading of opened files by file processing applications in the prior art. The risk of file leakage leads to low file security.

The file device in the embodiment of the present application may be an electronic device or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal or other devices other than the terminal. For example, the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile internet device (Mobile Internet Device, MID), or augmented reality (AR)/virtual reality (VR). ) equipment, robots, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (personal digital assistants, PDA), etc., and can also be servers, network attached storage (Network Attached Storage), NAS), personal computer (PC), television (TV), teller machine or self-service machine, etc., the embodiments of this application are not specifically limited.

The network connection control of the target application in the embodiment of the present application may be a device with an operating system. The operating system can be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of this application.

The network connection control of the target application provided by the embodiments of the present application can implement various processes implemented by the method embodiments of Figures 1 to 2. To avoid duplication, they will not be described again here.

Optionally, as shown in Figure 4, this embodiment of the present application also provides an electronic device 400, including a processor 401 and a memory 402. The memory 402 stores programs or instructions that can be run on the processor 401. When the program or instruction is executed by the processor 401, each step of the method embodiment of the network connection control method for the target application is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

FIG. 5 is a schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 500 includes but is not limited to: radio frequency unit 501, network module 502, audio output unit 503, input unit 504, sensor 505, display unit 506, user input unit 507, interface unit 508, memory 509, processor 510, etc. part.

Those skilled in the art can understand that the electronic device 500 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 510 through a power management system, thereby managing charging, discharging, and function through the power management system. Consumption management and other functions. The structure of the electronic device shown in Figure 5 does not constitute a limitation on the electronic device. The electronic device may include more or less components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here. .

Wherein, the user input unit 507 is used to receive a first input to the target file, wherein the first input is used to open the target file;

The processor 510 is configured to respond to the first input and, if the application that processes the target file is a target application, perform network connection control on the target application.

Through the above example, the network connection control of the target application is implemented to realize the automatic file upload control of the target application, which avoids the target file from being uploaded privately without the user's permission, and improves file security.

Optionally, the processor 510 is configured to detect a networking request in the application process of the application that processes the target file, or when the application that processes the target file is located in a preset application list. Next, determine the application that processes the target file as the target application;

The processor 510 is configured to disconnect the target application from the network.

Through the above example, the target application is disconnected from the Internet to prevent the target application from uploading the target file.

Optionally, the display unit 506 is used to display prompt information, wherein the prompt information is used to indicate whether the target file is a private file;

The user input unit 507 is used to receive the second input of the prompt information;

The processor 510 is configured to, in response to the second input, disconnect the target application from the network if it is determined that the target file is a private file.

Through the above example, when the target file is opened through the target application, the user is prompted through prompt information to confirm whether the target file is a private file, providing the user with a flexible processing method of the target file to meet the user's different usage needs of the target file.

Optionally, the processor 510, in response to the first input, in the case where the application processing the target file is a target application, after performing network connection control on the target application, performs network connection control on the target file. Perform a target operation; wherein the target operation includes at least one of the following: adding a watermark to the target file; encrypting the target file.

Through the above embodiments, when the target file is processed by the target application, the target file is subjected to target operations, so that when the target file is leaked, the source of the target file can be accurately traced in the leakage manner and leakage time.

Optionally, the processor 510 is configured to, in response to the first input, if the application processing the target file is a target application, perform network connection control on the target application, and receive an exit instruction. when, delete the cache of the target application;

Processor 510, configured to restore network connection control of the target application.

Through the above example, after the user completes the file processing of the target file, when exiting the target application, the cache of the target application is deleted; and the network connection control of the target application is restored to avoid the target file being deleted without the user's permission. Upload the backup file of the target file privately to improve file security.

It should be understood that in the embodiment of the present application, the input unit 504 may include a graphics processor (Graphics Processing Unit, GPU) 5041 and a microphone 5042. The graphics processor 5041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras). The display unit 506 may include a display panel 5061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 507 includes a touch panel 5071 and at least one of other input devices 5072 . Touch panel 5071, also called touch screen. The touch panel 5071 may include two parts: a touch detection device and a touch controller. Other input devices 5072 may include, but are not limited to, physical keyboards, function keys (such as Volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which I won’t go into details here.

Memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 509 may include volatile memory or non-volatile memory, or memory 509 may include both volatile and non-volatile memory. Among them, non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). Memory 509 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 510 may include one or more processing units; optionally, the processor 510 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 510.

Embodiments of the present application also provide a readable storage medium on which a program or instructions are stored. When the program or instructions are executed by a processor, each of the method embodiments of the network connection control method for the target application is implemented. The process can achieve the same technical effect. To avoid repetition, it will not be described again here.

Wherein, the processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.

An embodiment of the present application further provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement network connection control of the above target application. Each process of the method embodiment can achieve the same technical effect, so to avoid repetition, it will not be described again here.

It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-a-chip or system-on-chip, etc.

Embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement each process of the method embodiment of the network connection control method for the above target application, and can achieve the same technical effect, so to avoid repetition, we will not repeat them here.

It should be noted that, in this document, the terms "comprising", "comprises" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, they can also be implemented by over hardware, but in many cases the former is the better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk , optical disk), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims

A network connection control method for target applications, the method includes:

receiving a first input to a target file, wherein the first input is used to open the target file;

In response to the first input, if the application that processes the target file is a target application, perform network connection control on the target application.
The method according to claim 1, wherein in response to the first input, when the application processing the target file is a target application, performing network connection control on the target application includes:

It is detected that there is a networking request in the application process of the application that processes the target file, or, in the case that the application that processes the target file is located in the preset application list, it is determined that the application that processes the target file processes the target file. The application is the target application;

Disconnect the target application from the Internet.
The method according to claim 2, wherein said disconnecting the target application includes:

Display prompt information, wherein the prompt information is used to indicate whether the target file is a private file;

Receive a second input to the prompt information;

In response to the second input, if it is determined that the target file is a private file, the target application is disconnected from the network.
The method according to claim 1, wherein, after performing network connection control on the target application in response to the first input, if the application that processes the target file is a target application, further comprising: :

Perform target operations on the target file;

Wherein, the target operation includes at least one of the following:

Add a watermark to the target file;

Encrypt the target file.
The method according to claim 1, wherein, in response to the first input, if the application processing the target file is a target application, after performing network connection control on the target application, it further includes:

Upon receiving the exit instruction, delete the cache of the target application;

Restore network connection control to the target application.
A network connection control device for target applications, the device includes:

A receiving module, configured to receive a first input to a target file, wherein the first input is used to open the target file;

A control module configured to, in response to the first input, perform network connection control on the target application when the application that processes the target file is a target application.
The device of claim 6, wherein the control module includes:

Determining sub-module, configured to detect the existence of a networking request in the application process of the application that processes the target file, or determine that the application that processes the target file is in a preset application list. The application that processes the target file is the target application;

The control sub-module is used to disconnect the target application from the network.
The device according to claim 7, wherein the control submodule includes:

A display unit configured to display prompt information, wherein the prompt information is used to indicate whether the target file is a private file;

A receiving unit, configured to receive a second input to the prompt information;

A control unit configured to, in response to the second input, disconnect the target application from the network when it is determined that the target file is a private file.
The device of claim 6, further comprising:

Execution module, used to perform target operations on the target file;

Wherein, the target operation includes at least one of the following:

Add a watermark to the target file;

Encrypt the target file.
The device of claim 1, further comprising:

A processing module configured to, in response to the first input, when the application processing the target file is a target application, after performing network connection control on the target application, upon receiving an exit instruction, delete the The cache of the target application;

The control module is also used to restore network connection control of the target application.
An electronic device, including a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the implementation of any one of claims 1-5 is achieved. The steps of the network connection control method of the target application.
A chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the target application as described in any one of claims 1-5. The steps of the network connection control method.
A computer program product, which is executed by at least one processor to implement the steps of the network connection control method of the target application according to any one of claims 1 to 5.
An electronic device configured to execute the network connection control method of a target application according to any one of claims 1 to 5.