CN113791707A - Screen capturing method and device of instant messaging system - Google Patents
Screen capturing method and device of instant messaging system Download PDFInfo
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- CN113791707A CN113791707A CN202110922565.5A CN202110922565A CN113791707A CN 113791707 A CN113791707 A CN 113791707A CN 202110922565 A CN202110922565 A CN 202110922565A CN 113791707 A CN113791707 A CN 113791707A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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Abstract
The invention provides a screen capturing method and device of an instant messaging system. The method comprises the following steps: receiving a screen capturing request sent by a screen capturing initiating client; reading target setting information in response to the screen capture request; if the current screen capture state of the client side allowed to be initiated by the screen capture is judged based on the target setting information, executing screen capture operation; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted. According to the method and the device, more diversified and personalized screen capture operation is realized, and meanwhile, the safety and the privacy of communication data are improved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a screen capturing method and device of an instant messaging system.
Background
With the development of the internet and the increasing popularization of the application of intelligent terminals, people-to-people communication relies on an instant messaging system to a great extent, such as software like WeChat, QQ and nailing. The existing instant communication system can not well protect the communication information security of users, and any party of communication can freely disclose the communication contents of both parties, thereby causing great threat to the communication information security.
The inventor of the present invention finds in research that, although all screen capturing behaviors can be allowed or prohibited by setting the screen capturing authority of an application in the prior art, this method may cause the user to be extremely inconvenient to operate and also cannot meet the screen capturing requirements of the user in a diversified and personalized manner.
Disclosure of Invention
In view of this, the present invention provides a screen capturing method and device for an instant messaging system, so as to improve the security of data in the instant messaging process.
Specifically, the invention is realized by the following technical scheme:
in a first aspect, an embodiment of the present invention provides a screen capture method for an instant messaging system, where the method includes:
receiving a screen capturing request sent by a screen capturing initiating client;
reading target setting information in response to the screen capture request;
if the current screen capture permission state is judged based on the target setting information, screen capture operation is executed; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
In a second aspect, an embodiment of the present invention provides a screen capture device for an instant messaging system, where the device includes:
the receiving module is used for receiving a screen capturing request sent by a screen capturing initiating client;
the reading module is used for responding to the screen capturing request and reading target setting information;
the judging module is used for executing screen capturing operation if judging that the current screen capturing state is allowed based on the target setting information; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
In a third aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method according to the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a computer device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps as described in the first aspect when executing a program stored in the memory.
The embodiment of the invention provides a screen capturing method and device of an instant messaging system.A server responds to a screen capturing request after receiving the screen capturing request sent by a screen capturing initiating client and reads target setting information; if the current screen capture state of the client side allowed to be initiated by the screen capture is judged based on the target setting information, executing the screen capture operation; otherwise, the screen capture operation is not performed, or if the screen capture operation has already been performed, the screen capture content of the operation is deleted. Furthermore, the embodiment of the application realizes more diversified and personalized screen capture operation requirements, and simultaneously improves the safety and the privacy of communication data.
Drawings
Fig. 1 is a flowchart illustrating a screen capture method of an instant messaging system according to an exemplary embodiment of the present invention;
FIG. 2 is a flow diagram illustrating a system-level screen capture operation in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a screen shot operation flow diagram of a group chat according to an exemplary embodiment of the present invention;
FIG. 4 is a screen shot operational flow diagram of a single chat according to an exemplary embodiment of the present invention;
fig. 5 is a schematic structural diagram of a group key dynamic update apparatus according to an exemplary embodiment of the present invention;
fig. 6 is a schematic structural diagram of a computer device according to an exemplary embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present invention. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
In the field of instant messaging, a group chat or single chat mode is used, such as WeChat and QQ, and the security and privacy of network information are more and more emphasized by people; based on the above, the embodiment of the invention provides a screen capturing method and device for an instant messaging system.
Fig. 1 is a flowchart illustrating a screen capture method of an instant messaging system according to an exemplary embodiment of the present invention; referring to fig. 1, the method is applied to a communication server, and specifically includes the following steps:
and S10, the communication server receives the screen capturing request sent by the screen capturing initiating client.
And S20, responding to the screen capture request, and reading target setting information.
S30, if the current screen capture initiating client side screen capture state is judged to be allowed based on the target setting information, screen capture operation is executed; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
Optionally, if the screen capturing operation is not performed, the method further includes the following step a 10:
and A10, sending prompt information for prohibiting screen capture to the screen capture initiating client.
Illustratively, referring to fig. 2, the communication first party initiates a screen capture instruction, and the communication server determines whether the system allows screen capture, and if so, performs corresponding operations according to a current chat mode, where the chat mode may be single chat or group chat. If not, sending a notification message to the communication first party.
The screen capture permission setting including the system level specifically includes: and the system administrator sets screen capturing permissions of all system users and controls whether the application allows the users to execute screen capturing operation in the chat process. If the screen capturing operation is allowed to be executed, the screen capturing operation is set according to the screen capturing authority of the group or the user; and if the screen capture operation is not allowed to be executed, sending a screen capture prompt on a friend chat interface or a group chat interface when the user triggers the screen capture operation, forbidding the screen capture operation, and if the screen capture operation cannot be forbidden, deleting the current screen capture content.
In a possible embodiment of the present application, the method further includes the following step B10:
and step B10, if the user is in the group chat mode, screen capturing operation authority information set by the group owner client is received and stored as the target setting information, wherein the authority information comprises the setting content of the screen capturing operation authority aiming at each group member.
Illustratively, referring to fig. 3, a group owner or administrator may set the screen capture permissions of group members as needed in a group setting. When a first communication party carries out screen capture operation, a screen capture instruction initiated by the first communication party triggers a protection mode, the screen capture permission set by a group owner or an administrator is read, and if the screen capture operation is allowed to be executed, a screen capture notification is sent to the first communication party; and if the screen capture operation is not allowed to be executed, the screen capture operation is forbidden, and if the screen capture operation cannot be forbidden, the current screen capture content is deleted, and a corresponding prompt message is sent to the first communication party.
In another possible embodiment of the present application, before the receiving the screen capture request sent by the screen capture initiating client, the method further includes the following step C10:
and step C10, receiving screen capture operation authority contents of the opposite client respectively set by the clients of the two users and storing the screen capture operation authority contents as the target setting information in the single chat mode.
Illustratively, referring to fig. 4, the user may set whether the opposite party is allowed to have the screen capture right. When a first communication party carries out screen capture operation, a screen capture instruction initiated by the first communication party triggers a protection mode, the screen capture permission set by a second communication party is read, and if the screen capture operation is allowed to be executed, a screen capture notification is sent to the first communication party; and if the screen capture operation is not allowed to be executed, the screen capture operation is forbidden, and if the screen capture operation cannot be forbidden, the current screen capture content is deleted, and a corresponding prompt message is sent to the first communication party.
The invention relates to a screen capture authority control method of an instant messaging system, which effectively protects the information security of the instant messaging system by actively controlling the screen capture authority of the system and members. The screen capture authority control is divided into three levels, namely a system level, a group level and a user level, and the priority level is the system level, the group level and the user level from high to low in sequence. And screen capturing authorities of different levels can be changed at any time and are updated to the communication server for storage.
In another possible embodiment of the present application, in the method, the communication server may set a timing prompt to the target client to update the screen capturing operation permission, and specifically, after monitoring that the permission update period has arrived, the communication server sends screen capturing operation permission update prompt information to the target client to prompt the client to reset the screen capturing operation permission.
Fig. 5 is a schematic structural diagram of a screen capture device of an instant messaging system according to an exemplary embodiment of the present invention; referring to fig. 5, the apparatus 300 includes:
a receiving module 301, configured to receive a screen capture request sent by a screen capture initiating client;
a reading module 302, configured to read target setting information in response to the screen capture request;
a judging module 303, configured to execute a screen capture operation if it is judged that the current screen capture state is allowed based on the target setting information; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
Optionally, the apparatus 300 further includes:
and the sending module is used for receiving the creation request of the target group and generating the identification of the target group.
Optionally, the apparatus further comprises:
and the first storage module is used for receiving screen capturing operation authority information set by the group owner client and storing the screen capturing operation authority information as the target setting information if the group owner client is in the group chat mode, wherein the authority information comprises the setting content of the screen capturing operation authority aiming at each group member.
Optionally, the apparatus further comprises:
and the second storage module is used for receiving the interception operation authority content of the client of the other party respectively set by the clients of the two parties of the user and storing the interception operation authority content as the target setting information in the single chat mode.
FIG. 6 is a schematic diagram illustrating a configuration of a computer device in accordance with an exemplary embodiment of the present invention; an electronic device provided in an embodiment of the present invention, as shown in fig. 6, includes a processor 501, a communication interface 502, a memory 503, and a communication bus 504, where the processor 501, the communication interface 502, and the memory 503 complete mutual communication through the communication bus 504;
a memory 503 for storing a computer program;
a processor 501, configured to implement the steps of the screen capturing method of the instant messaging system in any of the embodiments when executing the program stored in the memory 503; after receiving a screen capture request sent by a screen capture initiating client, a server responds to the screen capture request and reads target setting information; if the current screen capture state of the client side allowed to be initiated by the screen capture is judged based on the target setting information, executing the screen capture operation; otherwise, the screen capture operation is not performed, or if the screen capture operation has already been performed, the screen capture content of the operation is deleted. Furthermore, the embodiment of the application realizes more diversified and personalized screen capture operation requirements, and simultaneously improves the safety and the privacy of communication data.
The communication bus mentioned in the above terminal may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the terminal and other equipment.
The Memory may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
The implementation process of the functions and actions of each unit in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the invention. One of ordinary skill in the art can understand and implement it without inventive effort.
Computer-readable media suitable for storing computer program instructions and data include all forms of non-volatile memory, media and memory devices, including by way of example semiconductor memory devices (e.g., EPROM, EEPROM, and flash memory devices), magnetic disks (e.g., internal or removable disks), magneto-optical disks, and CDROM and DVD-ROM disks. The processor and the memory can be supplemented by, or incorporated in, special purpose logic circuitry.
While this specification contains many specific implementation details, these should not be construed as limitations on the scope of any invention or of what may be claimed, but rather as descriptions of features specific to particular embodiments of particular inventions. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. In other instances, features described in connection with one embodiment may be implemented as discrete components or in any suitable subcombination. Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination.
Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous. Moreover, the separation of various system modules and components in the embodiments described above should not be understood as requiring such separation in all embodiments, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products.
Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Further, the processes depicted in the accompanying figures are not necessarily required to be in the particular order shown, or in sequential order, to achieve desirable results. In some implementations, multitasking and parallel processing may be advantageous.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A screen capture method of an instant messaging system, the method comprising:
receiving a screen capturing request sent by a screen capturing initiating client;
reading target setting information in response to the screen capture request;
if the current screen capture state of the client side allowed to be initiated by the screen capture is judged based on the target setting information, executing screen capture operation; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
2. The method of claim 1, wherein if no screen capture operation is performed, the method further comprises:
and sending prompt information for prohibiting screen capturing to the screen capturing initiating client.
3. The method according to claim 1 or 2, wherein before the receiving the screen capture request sent by the screen capture initiating client, the method further comprises:
and if the current group chat mode is the group chat mode, screen capturing operation authority information set by the group owner client is received and stored as the target setting information, wherein the authority information comprises the setting content of the screen capturing operation authority aiming at each group member.
4. The method according to claim 1 or 2, wherein before the receiving the screen capture request sent by the screen capture initiating client, the method further comprises:
and in the single chat mode, screen capture operation authority contents of the client of the opposite side, which are respectively set by the clients of both sides of the user, are received and stored as the target setting information.
5. The method of claim 1 or 2, further comprising:
and if the permission updating period is monitored to be reached, sending screen capturing operation permission updating prompt information to the target client.
6. A screen capture apparatus for an instant messaging system, the apparatus comprising:
the receiving module is used for receiving a screen capturing request sent by a screen capturing initiating client;
the reading module is used for responding to the screen capturing request and reading target setting information;
the judging module is used for executing screen capturing operation if judging that the current screen capturing state is allowed based on the target setting information; otherwise, the screen capture operation is not executed, or if the screen capture operation is executed, the screen capture content of the operation is deleted.
7. The apparatus of claim 6, further comprising:
and the sending module is used for receiving the creation request of the target group and generating the identification of the target group.
8. The apparatus of claim 6 or 7, further comprising:
and the first storage module is used for receiving screen capturing operation authority information set by the group owner client and storing the screen capturing operation authority information as the target setting information if the group owner client is in the group chat mode, wherein the authority information contains the setting content of the screen capturing operation authority aiming at each group member.
9. The apparatus of claim 6 or 7, further comprising:
and the second storage module is used for receiving screen capture operation authority contents of the client of the opposite side respectively set by the clients of both sides of the user and storing the screen capture operation authority contents as the target setting information in the single chat mode.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
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| CN202110922565.5A CN113791707A (en) | 2021-08-12 | 2021-08-12 | Screen capturing method and device of instant messaging system |
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| CN202110922565.5A CN113791707A (en) | 2021-08-12 | 2021-08-12 | Screen capturing method and device of instant messaging system |
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| CN111147661A (en) * | 2019-12-10 | 2020-05-12 | 维沃移动通信有限公司 | Interface display method and electronic equipment |
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| CN105471956A (en) * | 2014-09-11 | 2016-04-06 | 中兴通讯股份有限公司 | User safety control method of social network, social application tool and terminal |
| CN106529310A (en) * | 2016-10-31 | 2017-03-22 | 珠海市魅族科技有限公司 | Method and device for inhibiting screen capture |
| CN111147661A (en) * | 2019-12-10 | 2020-05-12 | 维沃移动通信有限公司 | Interface display method and electronic equipment |
| KR20200006959A (en) * | 2019-12-27 | 2020-01-21 | 주식회사 엔씨소프트 | Apparatus and method of handling configuration information of a character using screen shot image |
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