CN114385305B - System and method for recording Linux screen and sharing android application - Google Patents
System and method for recording Linux screen and sharing android application Download PDFInfo
- Publication number
- CN114385305B CN114385305B CN202210285012.8A CN202210285012A CN114385305B CN 114385305 B CN114385305 B CN 114385305B CN 202210285012 A CN202210285012 A CN 202210285012A CN 114385305 B CN114385305 B CN 114385305B
- Authority
- CN
- China
- Prior art keywords
- android
- linux
- screen
- recording
- event service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/546—Message passing systems or structures, e.g. queues
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/545—Gui
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/547—Messaging middleware
Abstract
The application discloses a system and a method for recording a Linux screen and sharing the Linux screen to an android application. And the window program module sends the video file path to an android event service program through a Linux event service program, and informs that screen recording is finished, and the android event service program converts the video file path and starts a file sharing process of android application to start sharing, so that screen recording sharing of the Linux desktop is finished. The technical problem that an android application program running under a Linux system compatible with android running cannot record and share a Linux desktop is solved, and Linux and android are fused more deeply.
Description
Technical Field
The application relates to the technical field of file sharing on an android system, in particular to a system and a method for recording a Linux screen and sharing the Linux screen to android applications.
Background
In recent years, with the growth of android users and the maturity and development of android software and hardware products, the android application ecology has a explosive development, which exceeds the Windows application ecology and the iOS application ecology in many fields, and becomes the most widely used application ecology at present. The android is developed based on a Linux kernel, is a Linux operating system with the highest market share in the current mobile terminal market, and has an excellent ecological environment in the field of mobile terminals; the Windows system has huge potential safety hazard in the aspect of information network safety; the Linux operating system, which is the predecessor of android, is slow in development due to the limitation of the number of developers and market share, and the ecological environment is in a bad state for a long time and cannot be colored all the time. With the rapid development of information technology, the attention on information security is increasingly raised, and an autonomous operating system based on an open source Linux operating system is increasingly developed, but the serious shortage of the ecological application of the Linux operating system still is a big pain point which puzzles the real market promotion of the Linux operating system.
In order to solve the ecological problem of the Linux operating system, two key points of insufficient user number and insufficient number of platform application software must be solved. Android has a wide user group in the field of mobile terminals, has a mature development platform and an application software group, and has a certain reference value for solving the current embarrassment of a Linux operating system.
Because the android operating system is developed based on the Linux kernel, the android operating system is greatly improved and enhanced in a user space aiming at the characteristics of mobile terminal equipment, great possibility and convenience are provided for the Linux operating system to be compatible with android application, and rich application of a mobile terminal can be successfully operated on a PC terminal. In recent years, compatible support of an android application ecology on a Linux operating system has become a research hotspot, many researchers try to migrate the android operating environment to a Linux computer platform to achieve the effect of compatible support of the android application ecology on the Linux operating system, and various compatible technologies are derived, including an arc (app Runtime for chrome) technology, a virtual machine and simulator technology, an android in a Box (android a Box) project and the like of Google, which merge a PC terminal and a mobile terminal to successfully migrate the android application ecology to Linux, thereby greatly promoting the development of the Linux application ecology, largely making up for the problem of Linux application shortage, facilitating the daily office, entertainment and other requirements of Linux operating system users, and accelerating the pace of the Linux operating system to the consumer market, but all of them still have the problem of user experience which cannot be ignored, including stability, ease of use, functional completeness, etc., have resulted in no significant improvement in this area of technology.
When some screen recording software and social contact software are installed on the Windows system and the android system, a user can easily record and store the screen and share the screen with other people, so that the communication efficiency is greatly improved; in an environment where Linux compatible android applications run, although Linux can conveniently record a custom screen, android applications cannot quickly start a Linux-side screen to record and share files recorded by the Linux screen.
Disclosure of Invention
The application provides a system and a method for recording a Linux screen and sharing the Linux screen to android applications, which are used for solving the technical problem that the Linux application program cannot record, store and share the Linux desktop in the prior art.
In view of this, the present application provides a system for recording a Linux screen and sharing the Linux screen to an android application, where the system for recording the Linux screen and sharing the android application runs on a Linux compatible android system, the Linux compatible android system includes a Linux system and an android system running on the Linux system, the Linux system includes a window program module, a screen recording program module, and a Linux event service program, and the android system includes an android event service program and an android application, and the system includes:
the window program module is used for displaying the picture of the android application and initiating a screen recording request;
the screen recording program module is used for receiving the screen recording request and recording a screen;
the Linux event service program is used for acquiring the corresponding android package name and the video file path through the window program module and is in communication connection with the android event service program;
the android event service program is used for receiving the corresponding android package name and the video file path and notifying the android application;
and the android application is used for reading and sharing the video file path in the android event service program.
The application provides a method for recording a Linux screen and sharing the Linux screen to an android application, the method for recording the Linux screen and sharing the android application is applied to a Linux compatible android system, the Linux compatible android system comprises a Linux system and an android system running on the Linux system, the Linux system comprises a window program module, a screen recording program module and a Linux event service program, the android system comprises the android event service program and the android application, and the method specifically comprises the following steps:
running a compatible environment of the android system on the Linux system;
establishing a communication channel between the Linux system and the compatible environment of the android system;
initiating a screen recording request through the window program module;
receiving the screen recording request and recording the screen through the screen recording program module;
after the screen recording program module finishes recording, storing the video file to a specified position, generating a video file path, and then sending the video file path to the window program module;
the window program module sends the corresponding android package name and the video file path to the android event service program;
the android event service program informs the android application of reading and sharing the video file in the video file path;
optionally, the running of the compatible environment of the android system on the Linux system specifically includes the following steps:
loading an android mirror image on the Linux system by using a docker, wherein the Linux system and the android system share a Linux kernel;
and starting a compatible environment of the android system to realize file intercommunication and a data sharing directory.
Optionally, the establishing, by the Linux system and the compatible environment of the android system, a communication channel specifically includes the following steps:
compiling the window program modules for displaying the android application pictures in the Linux system, wherein each android application corresponds to one window program module on the Linux system, and the window program modules are connected with the Linux event service program;
compiling the android event service program based on the Unix domain socket in an android system;
and the android event service program is in communication connection with the Linux event service program.
Optionally, the designated location refers to a shared directory processed by the Linux-compatible android system using docker and fuse technologies.
Optionally, the method for sending the corresponding android package name and the video file path to the android event service program by the window program module specifically includes the following steps:
and the window program module sends the corresponding android package name and the video file path to the android event service program through a socket.
Optionally, after the Linux system establishes a communication channel with the compatible environment of the android system, the method further includes the following steps:
and the Linux event service program and the android event service program establish socket communication.
Optionally, the android application reads and shares the video file through the video file path, and specifically includes the following steps:
the android event service program receives a video file sharing message sent by the Linux system and sends a system broadcast message;
after receiving the system broadcast message, the android application carries out matching according to the packet name of the application in the system broadcast message;
and the matched application starts a sharing process according to the file path in the system broadcast message and calls a sharing interface to share.
According to the technical scheme, the embodiment of the application has the following advantages:
the technical problem that the android application program running under the Linux system compatible with android running can not record and store the Linux desktop and share the Linux desktop and the problems that the android application is inflexible in screen recording and sharing of screen recording files are inflexible is solved, Linux and android are more deeply integrated, zero copy of data from a Linux end to the android end is realized, and the efficiency is extremely high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic flowchart of a method for recording a Linux screen and sharing the Linux screen to an android application according to an embodiment of the present application;
fig. 2 is a schematic diagram of bidirectional data interaction of a method for recording a Linux screen and sharing the Linux screen to an android application according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Example 1
For convenience of understanding, please refer to fig. 1 and fig. 2, an embodiment of a method for recording a Linux screen and sharing the Linux screen to an android application provided in the present application is applied to a Linux-compatible android system, where the Linux-compatible android system includes a Linux system and an android system running on the Linux system, the Linux system includes a window program module, a screen recording program module, and a Linux event service program, and the android system includes an android event service program and an android application, and specifically includes the following steps:
running a compatible environment of an android system on a Linux system;
establishing a communication channel between the compatible environment of the Linux system and the compatible environment of the android system;
initiating a screen recording request through a window program module;
receiving a receiving and recording screen request and recording the screen through a screen recording program module;
after the screen recording program module finishes recording, the video file is stored to a designated position, a video file path is generated, and then the video file path is sent to the window program module;
the window program module sends the corresponding android package name and the video file path to an android event service program;
and the android event service program informs the android application of reading and sharing the video file in the video file path.
It should be noted that, after receiving the notification from the Linux event service program, the android event service program converts the path of the recorded and stored video file, then starts the file sharing process of the android application and starts to share the file; the android package name is a name for identifying the android application, and the android event service program informs the corresponding android application to execute the file sharing action through the name.
Further, fig. 2 is a schematic diagram of bidirectional data interaction according to the present application, where after the window program module starts screen recording and sharing, the window program module notifies the screen recording program module to record a screen, and after the screen recording program module finishes recording, the video file is stored in a designated location, as shown in fig. 2
And simultaneously informing the window program module of finishing screen recording. Window programThe module sends the video file path to the android event service program through the Linux event service program and notifies that the screen recording is finished, as shown in fig. 2
As shown. The android event service program converts the video file path and starts the file sharing process of the android application to start sharing, so as to complete the Linux desktop screen recording sharing, as shown in fig. 2
As shown. The technical problem that an android application program running under a Linux system compatible with android running can not record and share a Linux desktop is solved, and Linux and android are fused more deeply.
Example 2
Further, running a compatible environment of the android system on the Linux system specifically includes the following steps:
loading an android mirror image by using a docker on a Linux system, wherein the Linux system and the android system share a Linux kernel;
and starting a compatible environment of the android system to realize file intercommunication and a data sharing directory.
It should be noted that the docker is used for loading the android mirror image on the Linux system, so that the Linux system and the android system share the same Linux kernel, and then the compatible environment of the android system is started, so that the compatible environment of the Linux system and the android system realizes file intercommunication and a data sharing directory.
Example 3
Further, a communication channel is established between the compatible environment of the Linux system and the android system, and the method specifically comprises the following steps:
compiling window program modules for displaying android application pictures in the Linux system, wherein each android application corresponds to one window program module on the Linux system, and the window program modules are connected with a Linux event service program;
compiling an android event service program based on a Unix domain socket in an android system;
and the android event service program is in communication connection with the Linux event service program.
It should be noted that, a window program module for displaying an android application picture is compiled in a Linux system, each android application corresponds to one window program module on the Linux system, the android system is compiled based on a Unix domain socket event service program, the android event service program is in communication connection with the Linux event service program, the Unix domain socket is developed on a socket architecture and is used for inter-process communication of the same host, a network protocol stack is not needed, packing, unpacking, calculating a checksum, maintaining a serial number and responding are not needed, and only application layer data is copied from one process to another process.
Example 4
Further, the designated location refers to a shared directory processed by the Linux-compatible android system using docker and fuse technologies.
It should be noted that the window program module notifies the screen recording program module to record the screen, and the recorded screen is stored in the designated location, and the storage space in the location is a storage space subjected to special processing, so that the android application can also access all files in the space conveniently. And the screen recording program module simultaneously informs the window program module of finishing recording and informs the video file path.
Example 5
Further, the window program module sends the corresponding android package name and the video file path to the android event service program, and the method specifically comprises the following steps:
and the window program module sends the corresponding android package name and the video file path to an android event service program through a socket.
After the compatible environment of the Linux system and the android system establishes the communication channel, the method further comprises the following steps:
and the Linux event service program and the android event service program establish socket communication.
The android application reads and shares the video file through a video file path, and the method specifically comprises the following steps:
receiving a video file sharing message sent by a Linux system by an android event service program, and sending a system broadcast message;
after receiving the system broadcast message, the android application carries out matching according to the package name of the application in the system broadcast message;
and the matched application starts a sharing flow according to a file path in the system broadcast message and calls a sharing interface to share.
It should be noted that socket communication is established between the Linux event service program and the android event service program, the window program module sends the corresponding android package name and the video file path to the android event service program through the Linux event service program, the android event service program receives a video file sharing message sent by the Linux system and sends a system broadcast message, the package name of an application in the system broadcast message is matched with the android application, the matched application is started to share according to the file path in the system broadcast message, and a sharing interface is called to analyze.
Example 6
This application on the other hand still provides a record Linux screen and shares for android system of using, and the system of recording Linux screen and sharing for android application runs on Linux compatible android system, and Linux compatible android system includes Linux system and the android system of running on Linux system, and Linux system includes window program module, records screen program module and Linux event service program, and android system includes android event service program and android application, includes:
the window program module is used for displaying the picture of the android application and initiating a screen recording request;
the screen recording program module is used for receiving a screen recording request and recording a screen;
the Linux event service program is used for acquiring the corresponding android package name and the video file path through the window program module and is in communication connection with the android event service program;
the android event service program is used for receiving the corresponding android package name and the video file path and notifying the android application;
and the android application is used for reading and sharing the video file path in the android event service program.
The working principle of the system for recording the Linux screen and sharing the Linux screen to the android application is the same as the flow of the method, and is not described herein again.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. A system for recording a Linux screen and sharing the Linux screen with an android application is characterized in that the system for recording the Linux screen and sharing the android application runs on a Linux-compatible android system, the Linux-compatible android system comprises a Linux system and an android system running on the Linux system, the Linux system comprises a window program module, a screen recording program module and a Linux event service program, and the android system comprises an android event service program and an android application, and the system comprises:
the window program module is used for displaying the picture of the android application and initiating a screen recording request;
the screen recording program module is used for receiving the screen recording request and recording a screen;
the Linux event service program is used for acquiring the corresponding android package name and the video file path through the window program module and is in communication connection with the android event service program;
the android event service program is used for receiving the corresponding android package name and the video file path and notifying the android application;
and the android application is used for reading and sharing the video file path in the android event service program.
2. A method for recording a Linux screen and sharing the Linux screen with an android application is applied to a Linux-compatible android system, the Linux-compatible android system comprises a Linux system and an android system running on the Linux system, the Linux system comprises a window program module, a screen recording program module and a Linux event service program, the android system comprises the android event service program and the android application, and the method specifically comprises the following steps:
running a compatible environment of the android system on the Linux system;
establishing a communication channel between the Linux system and the compatible environment of the android system;
initiating a screen recording request through the window program module;
receiving the screen recording request and recording the screen through the screen recording program module;
after the screen recording program module finishes recording, storing the video file to a specified position, generating a video file path, and then sending the video file path to the window program module;
the window program module sends the corresponding android package name and the video file path to the android event service program;
and the android event service program informs the android application of reading and sharing the video file in the video file path.
3. The method for recording the Linux screen and sharing the Linux screen to the android application according to claim 2, wherein the running of the compatible environment of the android system on the Linux system specifically comprises the following steps:
loading an android mirror image on the Linux system by using a docker, wherein the Linux system and the android system share a Linux kernel;
and starting the compatible environment of the android system to realize file intercommunication and data sharing catalogues.
4. The method for recording the Linux screen and sharing the Linux screen to the android application according to claim 2, wherein the Linux system establishes a communication channel with a compatible environment of the android system, and specifically comprises the following steps:
compiling the window program modules for displaying the android application pictures in the Linux system, wherein each android application corresponds to one window program module on the Linux system, and the window program modules are connected with the Linux event service program;
writing the android event service program based on the Unix domain socket in an android system;
and the android event service program is in communication connection with the Linux event service program.
5. The method for recording the Linux screen and sharing the Linux screen to the android application as claimed in claim 2, wherein the designated location is a shared directory processed by the Linux-compatible android system by using docker and fuse technology.
6. The method for recording the Linux screen and sharing the Linux screen to the android application according to claim 2, wherein the window program module sends the corresponding android package name and the video file path to the android event service program, and specifically comprises the following steps:
and the window program module sends the corresponding android package name and the video file path to the android event service program through a socket.
7. The method for recording the Linux screen and sharing the Linux screen to the android application as claimed in claim 2, wherein after the Linux system establishes the communication channel with the compatible environment of the android system, the method further comprises the following steps:
and the Linux event service program and the android event service program establish socket communication.
8. The method for recording the Linux screen and sharing the Linux screen to the android application according to claim 2, wherein the android application reads and shares the video file through the video file path, and specifically comprises the following steps:
the android event service program receives a video file sharing message sent by the Linux system and sends a system broadcast message;
after receiving the system broadcast message, the android application carries out matching according to the packet name of the application in the system broadcast message;
and the matched application starts a sharing process according to the file path in the system broadcast message and calls a sharing interface to share.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285012.8A CN114385305B (en) | 2022-03-23 | 2022-03-23 | System and method for recording Linux screen and sharing android application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285012.8A CN114385305B (en) | 2022-03-23 | 2022-03-23 | System and method for recording Linux screen and sharing android application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114385305A CN114385305A (en) | 2022-04-22 |
| CN114385305B true CN114385305B (en) | 2022-07-08 |
Family
ID=81205174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210285012.8A Active CN114385305B (en) | 2022-03-23 | 2022-03-23 | System and method for recording Linux screen and sharing android application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114385305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114741044B (en) * | 2022-06-13 | 2022-09-30 | 北京麟卓信息科技有限公司 | Cross-operation environment display output sharing method based on heterogeneous rendering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130031035A (en) * | 2011-09-20 | 2013-03-28 | 주식회사 인프라웨어테크놀러지 | Dynamic analysis emulator for action information of android application, dynamic analysis system for action information having the same, and for action information of android application, and computer-readable recording medium storing dynamic analysis program for action information of android application |
| KR102235556B1 (en) * | 2019-12-12 | 2021-04-02 | 숭실대학교산학협력단 | Device and method for constructing secure containers executable by android applications, and computer-readable record medium storing program therefor |
| CN113204307A (en) * | 2021-05-06 | 2021-08-03 | 技德技术研究所(武汉)有限公司 | File sending method and device compatible with Android system running on Linux |
| CN114185851A (en) * | 2022-02-14 | 2022-03-15 | 麒麟软件有限公司 | Method and system for android to access Linux local directory and file |
-
2022
- 2022-03-23 CN CN202210285012.8A patent/CN114385305B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130031035A (en) * | 2011-09-20 | 2013-03-28 | 주식회사 인프라웨어테크놀러지 | Dynamic analysis emulator for action information of android application, dynamic analysis system for action information having the same, and for action information of android application, and computer-readable recording medium storing dynamic analysis program for action information of android application |
| KR102235556B1 (en) * | 2019-12-12 | 2021-04-02 | 숭실대학교산학협력단 | Device and method for constructing secure containers executable by android applications, and computer-readable record medium storing program therefor |
| CN113204307A (en) * | 2021-05-06 | 2021-08-03 | 技德技术研究所(武汉)有限公司 | File sending method and device compatible with Android system running on Linux |
| CN114185851A (en) * | 2022-02-14 | 2022-03-15 | 麒麟软件有限公司 | Method and system for android to access Linux local directory and file |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114385305A (en) | 2022-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105872016B (en) | The operation method of virtual machine in a kind of desktop cloud | |
| CN110337075A (en) | A kind of short message sending method, device and electronic equipment based on APP type of service | |
| CN110162517A (en) | Data migration method, device, equipment and computer readable storage medium | |
| CN105868231A (en) | Cache data updating method and device | |
| CN114385305B (en) | System and method for recording Linux screen and sharing android application | |
| CN112988675B (en) | Linux file manager-based Android file classified display method | |
| CN104168309A (en) | Data backup and operation method based on cloud service | |
| CN102752327A (en) | Method, system and device for performing interaction between terminals and cloud server | |
| US20150264149A1 (en) | Multimedia Redirection Method, Multimedia Server, and Computer System | |
| CN111241559A (en) | Training model protection method, device, system, equipment and computer storage medium | |
| CN109819023B (en) | Distributed transaction processing method and related product | |
| CN114385304B (en) | Method for calling Linux screenshot tool by android application | |
| CN113254892A (en) | Access processing method, device, storage medium and electronic equipment | |
| CN112637281B (en) | Terminal equipment data access method and device, electronic equipment and storage medium | |
| CN113821333A (en) | Android application program migration method and device | |
| CN112929257A (en) | Multi-scenario message sending method, device, server and storage medium | |
| CN104951417A (en) | Method for achieving USB combined device suitable for high-capacity USIM | |
| CN114285829B (en) | WebRTC (Web real-time communication) connection method and system | |
| CN115795544A (en) | File security attribute storage method and related device | |
| CN113312669B (en) | Password synchronization method, device and storage medium | |
| CN106161501A (en) | The data sharing method of virtual desktop and device | |
| CN115270161A (en) | Encryption method and device based on encryption plug-in and related product | |
| WO2019029183A1 (en) | Storage device access method, apparatus, storage medium and processor | |
| CN110290517B (en) | Digital media wireless wifi communication point reading system and method | |
| JP2024506131A (en) | Virtual machine memory sharing methods and devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |