WO2021027205A1 - 一种传屏处理方法、装置、设备和存储介质 - Google Patents

一种传屏处理方法、装置、设备和存储介质 Download PDF

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Publication number
WO2021027205A1
WO2021027205A1 PCT/CN2019/125032 CN2019125032W WO2021027205A1 WO 2021027205 A1 WO2021027205 A1 WO 2021027205A1 CN 2019125032 W CN2019125032 W CN 2019125032W WO 2021027205 A1 WO2021027205 A1 WO 2021027205A1
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WIPO (PCT)
Prior art keywords
screen transfer
screen
client
file
source device
Prior art date
Application number
PCT/CN2019/125032
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English (en)
French (fr)
Inventor
杨家烨
田楠
肖志强
辛应颜
王群
古意昌
Original Assignee
广州视源电子科技股份有限公司
广州视臻信息科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州视源电子科技股份有限公司, 广州视臻信息科技有限公司 filed Critical 广州视源电子科技股份有限公司
Priority to EP19941152.1A priority Critical patent/EP3971707A4/en
Priority to AU2019461393A priority patent/AU2019461393B2/en
Priority to JP2021576272A priority patent/JP7346606B2/ja
Priority to KR1020217042047A priority patent/KR20220008354A/ko
Publication of WO2021027205A1 publication Critical patent/WO2021027205A1/zh
Priority to US17/551,150 priority patent/US12050836B2/en

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Classifications

    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • G06F8/63—Image based installation; Cloning; Build to order
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/71—Version control; Configuration management
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/02—Graphics controller able to handle multiple formats, e.g. input or output formats
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/06—Consumer Electronics Control, i.e. control of another device by a display or vice versa
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/22—Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source

Definitions

  • the present disclosure relates to multimedia processing technologies, for example, to a screen transfer processing method, device, device, and storage medium.
  • the source device is connected to the screen transfer device, the multimedia data of the source device is synchronized to the target device, and the target device plays the content.
  • a screen transfer client suitable for performing screen transfer operations is burned in the firmware of the screen transfer device, and the user manually installs the screen transfer client to the source device when the source device accesses the screen transfer device for the first time.
  • the new screen transfer client is generally distributed to the target device.
  • the user manually inserts the screen transfer device into the target device, and the target device burns the new screen transfer client to the screen transfer device.
  • the user manually Connect the screen transfer device to the source device, and transfer the new screen transfer client to the source device for installation.
  • the screen transfer client in the screen transfer device may not be updated, and the user needs to upgrade the screen transfer client in the screen transfer device again, which is cumbersome.
  • the screen transfer client has more functions and large size, it takes more time to burn. Moreover, the storage space of the screen transfer device is fixed, and the size of the screen transfer client cannot exceed the size of the storage space, thus limiting the transfer The development of new functions of the screen client has limited the performance of the screen client.
  • the embodiments of the present invention provide a screen transfer processing method, device, equipment and storage medium to solve the problem of performance limitation caused by the screen transfer client burning in the screen transfer device.
  • an embodiment of the present invention provides a screen transfer processing method, including:
  • a screen transfer client has been installed in the source device, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that the target device displays the The projection interface data of the source device;
  • an embodiment of the present invention also provides a screen transfer processing method, including:
  • the source device does not have a screen transfer client installed, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that the target device displays the source Screen projection interface data of the device;
  • an embodiment of the present invention also provides a screen transfer processing method, including:
  • the loader is used to install and/or update the screen transfer client in the source device, and the screen transfer client is used to upload the screen transfer device to the source device.
  • a screen transfer operation is performed between the device and the target device, so that the target device displays the screen projection interface data of the source device.
  • an embodiment of the present invention also provides a screen transfer processing method, which is executed by a screen transfer device, including:
  • the installation file or update file obtained from the target device is sent to the source device so that the source The device installs or updates the screen transfer client;
  • an embodiment of the present invention also provides a screen transfer processing method, including:
  • the loader is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device, an installation file or update obtained from the target device File and send the installation file or update file to the source device, so that the source device installs or updates the screen transfer terminal, and the screen transfer client is used to upload the screen transfer device to the source device A screen transfer operation is performed between the device and the target device, so that the target device displays the screen projection interface data of the source device.
  • an embodiment of the present invention also provides a screen transfer processing device, including:
  • An access determination module configured to determine that the source device is connected to a screen transfer device, and the screen transfer device is used to communicate with the target device to which the pairing is completed;
  • the installation determination module is used to determine that a screen transfer client has been installed in the source device, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that all The target device displays the screen projection interface data of the source device;
  • the update status determining module is used to determine that the screen transmission client is in a state to be updated
  • An update file obtaining module configured to obtain the update file of the screen transfer client from the target device through the screen transfer device in response to the status to be updated;
  • the client update module is used to update the screen transfer client according to the update file.
  • an embodiment of the present invention also provides a screen transfer processing device, including:
  • An access determination module configured to determine that the source device is connected to a screen transfer device, and the screen transfer device is used to communicate with the target device to which the pairing is completed;
  • the uninstalled determining module is used to determine that the source device does not have a screen transfer client installed, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that all The target device displays the screen projection interface of the source device; wherein the screen transfer device connects to the source device and connects to the target device respectively;
  • An installation file obtaining module configured to obtain the installation file of the screen transfer client from the target device through the screen transfer device;
  • the client installation module is used to install the installation file to the source device to install the screen transfer client in the source device.
  • an embodiment of the present invention also provides a screen transfer processing device, including:
  • An access determination module configured to determine that the screen transfer device is connected to the source device, and the screen transfer device is used to communicate with the target device for which the pairing is completed;
  • the loader startup module is used to start the loader in the screen transfer device, the loader is used to install and/or update the screen transfer client in the source device, and the screen transfer client is used to pass the
  • the screen transfer device performs a screen transfer operation between the source device and the target device, so that the target device displays the screen projection interface of the source device.
  • an embodiment of the present invention also provides a screen transfer processing device, which is located in a screen transfer device, and includes:
  • the first connection module is used to determine to complete pairing with a target device and maintain a communication connection
  • the second connection module is used to determine to access a source device and establish a communication connection with the target device;
  • the installation status determining module is used to determine the installation status of the screen transfer client on the source device, and the screen transfer client is used to perform the transfer between the source device and the target device through the screen transfer device. Screen operation
  • the screen transfer client processing module is configured to obtain the installation file or update file from the target device according to the installation status of the screen transfer client on the source device, and send the installation file or update file to The source device enables the source device to install or update the screen transmission terminal;
  • the screen transfer module is used to obtain the screen projection interface data generated by the screen transfer client in the source device, and send the screen projection interface data to the target device for display.
  • an embodiment of the present invention also provides a screen transfer processing device, including:
  • Loader determination module used to determine the loader
  • the loader burning module is used to burn the loader to a screen transfer device, the screen transfer device is used to access the source device and communicate with the target device to which it is paired;
  • the loader is used to install and/or update a screen transfer client in the source device, and the screen transfer client is used to execute between the source device and the target device through the screen transfer device
  • the screen transfer operation causes the target device to display the screen projection interface of the source device.
  • an embodiment of the present invention also provides a screen transfer device, the screen transfer device is used to access the source device and communicate with the target device to which the pairing is completed, and the screen transfer device includes:
  • the loader is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device, an installation file or update file obtained from the target device, And send the installation file or the update file to the source device, so that the source device installs or updates the screen transfer client, and the screen transfer client is used to log on the source device through the screen transfer device Performing a screen transfer operation with the target device, so that the target device displays the screen projection interface data of the source device.
  • an embodiment of the present invention also provides an electronic device, the electronic device including:
  • Memory used to store one or more programs
  • the one or more processors When the one or more programs are executed by one or more processors, the one or more processors implement the screen transfer processing method according to any one of the first aspect or the second aspect.
  • an embodiment of the present invention also provides an electronic device, the electronic device including:
  • One or more processors are One or more processors;
  • Memory used to store one or more programs
  • the one or more processors When the one or more programs are executed by the one or more processors, the one or more processors implement the screen transfer processing method according to any one of the third aspect or the fifth aspect.
  • an embodiment of the present invention also provides a screen transfer device, which is characterized in that it includes:
  • One or more processors are One or more processors;
  • Memory used to store one or more programs
  • Transmission interface used to connect to the target device or source device
  • Wireless communication chip used to establish a communication connection with the target device
  • Memory used to store one or more programs
  • the one or more processors When the one or more programs are executed by one or more processors, the one or more processors implement the screen transfer processing method as described in the fourth aspect.
  • the embodiments of the present invention also provide a computer-readable storage medium on which a computer program is stored.
  • the program When the program is executed by a processor, it realizes such as the first aspect or the second aspect or the third aspect or the fourth aspect.
  • the update file of the screen transfer client can be obtained from the target device in response to the state to be updated. Update the screen transfer client according to the update file.
  • the size of the screen transfer client itself is not limited to the storage space of the screen transfer device.
  • the storage space of the target device is generally much larger than the size of the screen transfer client.
  • New functions of the screen transfer client can be continuously developed to ensure the screen transfer The performance of the client, and when updating the screen client, it is enough to update the screen client of the source device. It is not necessary to burn the screen client in the screen device frequently, which greatly improves the simplicity of the update operation. On the other hand, the update of the screen transfer client does not affect the program. The function of the program is stable and does not require frequent updates, which ensures the simplicity of maintaining the screen transfer device.
  • FIG. 1A is a schematic structural diagram of a screen transmission system provided by an embodiment of the present invention.
  • FIG. 1B is a schematic structural diagram of a screen transfer device provided by an embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for processing a screen transfer according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of a screen transfer processing method according to Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart of a screen transfer processing method according to Embodiment 4 of the present invention.
  • FIG. 6 is a flowchart of a screen transfer processing method according to Embodiment 5 of the present invention.
  • FIG. 7 is a flowchart of a screen transfer processing method according to Embodiment 6 of the present invention.
  • FIG. 8 is a flowchart of a screen transfer processing method according to Embodiment 7 of the present invention.
  • FIG. 9 is a flowchart of installation, update, and startup of a screen transfer client provided by an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a screen transfer processing device according to Embodiment 8 of the present invention.
  • FIG. 11 is a schematic structural diagram of a screen transfer processing device according to Embodiment 9 of the present invention.
  • FIG. 12 is a schematic structural diagram of a screen transfer processing device according to Embodiment 10 of the present invention.
  • FIG. 13 is a schematic structural diagram of a screen transfer processing device provided by Embodiment 11 of the present invention.
  • FIG. 14 is a schematic structural diagram of a screen transmission device according to Embodiment 12 of the present invention.
  • FIG. 15 is a schematic structural diagram of a screen transmission device provided by Embodiment 13 of the present invention.
  • FIG. 16 is a schematic structural diagram of an electronic device according to Embodiment 14 of the present invention.
  • FIG. 17 is a schematic structural diagram of an electronic device according to Embodiment 15 of the present invention.
  • FIG. 18 is a schematic structural diagram of an electronic device according to Embodiment 16 of the present invention.
  • FIG. 1A is a schematic structural diagram of a screen transfer system provided by an embodiment of the present invention.
  • the source device 110 is the source device of the screen transfer operation
  • the screen transfer device 120 is the device that performs the screen transfer operation
  • the target device 130 is the destination device of the screen transfer operation.
  • the source device 110 has strong computing capabilities, which may include personal computers, laptops, etc., and its operating system may include windows, Mac, Android (Android), iOS, etc., and the user can make and play in the source device 110 Presentation (PPT), working document (Word) and other files.
  • PPT source device 110 Presentation
  • Word working document
  • the source device 110 has a small screen and low speaker power.
  • the screen of a notebook computer is mostly 13.3 inches, 14 inches, and 15.6 inches, and the power of the speakers is generally 2W-5W.
  • the target device 130 may include a tablet, a display terminal, and the like.
  • the tablet can be composed of two or more physical entities, or can be composed of one physical entity.
  • the tablet can control the content displayed on the tablet through touch technology to realize human-computer interaction. It integrates one or more functions such as projector, electronic whiteboard, screen, audio, TV, and video conference terminal. .
  • the flat panel display screen can be a capacitive screen, a resistive screen or an electromagnetic screen. The user can perform touch operations on the smart interactive tablet with a finger or a stylus.
  • the tablet is installed with applications that come with the operating system. At the same time, it also installs applications downloaded from third-party devices or servers. Among them, the specific type and content of the application can be set according to the actual situation.
  • the application software has an electronic whiteboard Functions, which can be realized by the electronic whiteboard function: writing, drawing, annotation, courseware production and display and playback functions.
  • the tablet may be a tablet suitable for conference use or a tablet suitable for education use.
  • the so-called suitable for conference use and educational use can refer to the customization of corresponding applications in the tablet according to the business characteristics of conference and education.
  • the tablet has built-in modules such as camera, sound pickup, and sound amplification, which can support remote desktop sharing and real-time synchronization of remote writing, meeting the needs of remote collaboration and unbounded office in meetings.
  • the target device 130 has a large screen and high speaker power.
  • the screen of a tablet is usually 55 inches to 100 inches, and the power of the speaker is generally 30W-60W.
  • the interface information (such as fonts, pictures, etc.) is clear, the sound is loud, and the playback effect is better.
  • the multimedia data of the source device 110 can be synchronized to the target device 130 through the screen transfer device 120 for playback, which can combine the advantages of the source device 110 with strong computing power and the target device 130 with better multimedia playback effects.
  • FIG. 1B is a schematic structural diagram of a screen transfer device provided by an embodiment of the present invention.
  • the screen transfer device 120 includes but is not limited to: a transmission interface 121, a wireless communication chip 122, an input unit 123, an output unit 124, a memory 125, a processor 126 and other components.
  • a transmission interface 121 a wireless communication chip 122
  • an input unit 123 an output unit 124
  • a memory 125 a processor 126 and other components.
  • the screen transfer device 120 may include more or less components than those shown in the figure, or a combination of some Some components, or different component arrangements.
  • the screen transfer device 120 includes, but is not limited to, a USB Dongle (USB (Universal Serial Bus, Universal Serial Bus) dongle) and the like.
  • the transmission interface 121 is an interface that uses the screen transmission device 120 as an external device to connect to other devices.
  • USB interface including but not limited to Type A, Type B, Type C), etc.
  • the transmission interface 122 can be used to receive data from other devices, and to input data into other devices.
  • the other device may be the source device 110 during the screen transfer operation, and may be the target device 130 during the pairing operation.
  • the so-called pairing may mean that the target device 130 authenticates the screen transfer device 120 and writes the information of the wireless access point of the target device 130 into the screen transfer device 120.
  • the data that can be received from the source device 110 includes but is not limited to screen data, audio data, etc.
  • the data that can be transmitted to the source device 110 includes but is not limited to touch data, etc. Wait.
  • the data that can be received by the target device 130 includes but is not limited to pairing data, firmware, etc.
  • the data that can be transmitted to the source device 110 includes but is not limited to pairing data, etc. .
  • the wireless communication chip 122 can be used for wireless communication, including but not limited to Wi-Fi chips, Bluetooth chips, etc., among which the Wi-Fi chip can be applied to 2.4G frequency band, 5G frequency band, etc.
  • the wireless communication chip 122 belongs to short-distance wireless transmission technology.
  • the input unit 123 can be used to generate key signal inputs related to user settings and function control.
  • the input unit 123 may include one or more of function keys (for example, a control to start screen transfer, a control to pause screen transfer, a control to stop screen transfer), a touch panel, a joystick, and the like.
  • the output unit 124 can be used to output the status of the screen transfer, for example, the screen is being transferred, the screen is paused, and the screen is not being transferred.
  • the output unit 124 includes an indicator light and the like.
  • the memory 125 can be used to store software programs and various data.
  • the memory 125 may mainly include a program storage area and a data storage area, where the program storage area may store at least one application program required by a function (for example, pairing, transfer screen data, audio data, touch data, etc.), etc.; storage data area
  • the data (such as pairing data, operation identification bits, etc.) created according to the use of the screen uploader 120 can be stored.
  • the memory 125 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 126 is the control center of the screen transfer device 120, including but not limited to MPU (Micro Processor Unit, microprocessor). It uses various interfaces and lines to connect the various parts of the screen transfer device 120, and runs or executes storage. The software programs and/or modules in the memory 125 and the data stored in the memory 125 are called to execute various functions of the screen transfer device 120 and process data, so as to monitor the computer equipment as a whole.
  • MPU Micro Processor Unit, microprocessor
  • the screen transfer device 120 may also include other components, such as a charging chip, etc., which will not be repeated here.
  • the screen transfer client can be installed in the source device 110, and the screen transfer server can be installed in the target device 130.
  • the screen transfer client and the screen server follow the screen transfer protocol, and the screen transfer device 120 connects the source device 110 and the target device Perform screen transfer operations between 130.
  • the screen transfer protocol may be different, and the screen transfer operation will be different, and for the same business scenario, the screen transfer protocol may also be different. It may be changed, and the screen transfer operation may be different between different versions of the screen transfer client and the screen transfer server, which is not limited in the embodiment of the present invention.
  • the target device synchronizes the multimedia data of the source device
  • the screen transfer client continuously performs a screenshot operation (ie, a screen recording operation), obtains the screen data displayed by the source device, and obtains the audio data played by the source device.
  • a screenshot operation ie, a screen recording operation
  • the screen transfer client can take screenshots through GDI, mirror, ddraw and dxgi.
  • the screen transfer client sends the screen data and audio data to the screen transfer device.
  • the screen transfer device sends screen data and audio data to the target device.
  • the screen transmission server displays the screen data and plays the audio data.
  • the source device synchronizes the touch operation of the target device
  • the screen server monitors the touch data.
  • the touch data includes the number of touch points, the state of the touch point, the coordinates of the touch point (including the horizontal axis coordinate x and the vertical axis coordinate y) and the pressure value of the touch point. At least one of.
  • the coordinates of the touch point are linearly scaled according to the size of the display area of the screen data in the target device, and the coordinates of the touch point are calculated.
  • the screen transfer server sends the touch data to the screen transfer device.
  • the screen transfer device sends the touch data to the source device.
  • the screen transfer client performs an operation corresponding to the touch data.
  • the screen server monitors the touch data and converts the touch data into gesture signals.
  • the screen transfer server sends the gesture signal to the screen transfer device.
  • the screen transfer device sends the gesture signal to the source device.
  • the screen transfer client performs an operation corresponding to the gesture signal.
  • the gesture signal can be used to trigger the source device to perform a specified operation on a file of a preset type (such as PPT) displayed on the current interface, such as turning a page.
  • a preset type such as PPT
  • the gesture signal is used to trigger the source device to perform an operation corresponding to the gesture signal in a way of simulating key events of its operating system.
  • the screen transfer device obtains the key event corresponding to the gesture signal, and sends the key event to the source device through the keyboard protocol, and the key event is used to trigger the source device to respond to the key event.
  • FIG. 2 is a flowchart of a screen transfer processing method provided by Embodiment 1 of the present invention.
  • This embodiment is applicable to a situation where a screen transfer client is installed on a source device.
  • the screen transfer device is connected to the source device and Communication connects the target device to which it is paired.
  • the screen transfer device is connected to the source device through a transmission interface (such as a USB interface); on the other hand, the screen transfer device is paired with the target device, and then the screen transfer device Establish a wireless connection (such as Wi-Fi connection) with the target device through a wireless communication chip (such as a Wi-Fi chip).
  • the method can be executed by a screen transfer processing device, which can be implemented by software and/or hardware, and can be configured in an electronic device, for example, a screen transfer device, a source device, etc.
  • the method includes the following steps:
  • S201 Determine that the source device is connected to the screen transmission device.
  • the screen transmission device can be paired with the target device in advance.
  • the so-called pairing can refer to mutual authentication of the screen transmission device and the target device and recording the communication parameters of the other party.
  • the communication parameters of the target device can be recorded, including device address, such as IP (Internet Protocol, the protocol for interconnection between networks) address, etc., and wireless access point information, such as SSID (Service Set Identifier, service) Set ID), password.
  • device address such as IP (Internet Protocol, the protocol for interconnection between networks) address, etc.
  • wireless access point information such as SSID (Service Set Identifier, service) Set ID), password.
  • the target device serves as a wireless access point, and the screen transfer device can connect to the target device through communication parameters. After the communication connection, the screen transfer device can communicate with the target device.
  • the screen transmission device obtains and stores the communication parameters of the target device by accessing the target device to complete the pairing with the target device.
  • the screen transfer device is connected to the target device through a transmission interface (such as a USB interface).
  • a transmission interface such as a USB interface.
  • the target device authenticates the connected device as a screen transfer device, it writes its device address, wireless access point information and other communication parameters into the transfer screen In the device's memory.
  • pairing in addition to accessing the target device through the transmission interface for pairing, other methods can also be used for pairing, for example, pairing through NFC (Near Field Communication, short-range wireless communication technology), etc., which is not included in the embodiment of the present invention. limit.
  • NFC Near Field Communication, short-range wireless communication technology
  • the screen transfer device is connected to the target device through a transmission interface (such as a USB interface) for pairing, after the pairing is successful, the user can unplug the target device, and thereafter, the screen transfer device is connected to the source device through the transmission interface (such as a USB interface).
  • a transmission interface such as a USB interface
  • a program is burned, named as the loader, which can install the screen transfer client in the source device in the manner of S201-S204.
  • the loader has the function of communicating with the target device, but does not have the function of performing screen transfer operations. Therefore, in general, the function of the loader is less than that of the screen transfer client.
  • the volume is smaller than the volume of the screen client.
  • the screen transfer device is connected to the source device, and the screen transfer device communicates with the target device to which it has completed the pairing. At the same time, the loader can be started. When the loader is started, it can be determined that the source device is connected to the screen transfer device.
  • the screen transfer client belongs to an independent client, or is a component in a certain client, which can be used to perform screen transfer operations between the source device and the target device through the screen transfer device, so that the target device
  • the screen projection interface data of the source device is displayed, and the screen projection interface data includes the screen data displayed by the source device and the operation controls provided by the target device.
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in the memory of the screen transfer device, in order to be compatible with different types of operating systems, it can be burned for different types of operating systems.
  • the loader running in the system when the screen transfer device is connected to the source device, it can start the loader suitable for running in the operating system of the source device.
  • a detection service is registered in the source device in advance, and the detection service starts the loader in the source device when it is determined that the screen transfer device is connected to the source device.
  • the startup of the detected service mentioned above is just an example.
  • other startup methods can be set according to the actual situation.
  • an automatic operation can be created in the root directory of the screen transfer device.
  • File autorun.inf
  • the content of the file such as the open parameter
  • the component of the source device such as AutoRun component
  • the embodiment of the present invention does not impose restrictions on this.
  • those skilled in the art can also adopt other startup methods according to actual needs, and the embodiment of the present invention does not limit this.
  • the loader may not write the registry or rely on some dynamic libraries. All or part of the data can be read into the memory of the source device and run in the environment of the source device.
  • the loader After the loader is started, it can detect whether the source device is installed with the screen transfer client, so as to determine the installation status of the screen transfer client on the source device.
  • the screen transfer client is configured with a description file (such as an nfo file), the description file is used to record the client parameters of the screen transfer client, and the client parameters include at least one of the following:
  • Check code (such as MD5 (Message Digest Algorithm, fifth edition of the message digest algorithm) value
  • MD5 Message Digest Algorithm, fifth edition of the message digest algorithm
  • the description file can uniquely identify the screen transfer client, and the loader can obtain the file information of the screen transfer client written by the screen transfer device connected to the source device, and find the description in the source device according to the file information File to determine whether the transmission screen client is installed in the source device.
  • the file information of the description file includes the specified file name
  • the loader can detect whether the file with the file name is stored in the source device, and if the file with the file name is not detected, it is determined that the file name is on the source device. No description file is stored in.
  • the above detection methods are only examples.
  • other detection methods can be set according to the actual situation, for example, in the registry (in the windows system, the path is HKEY_CURRENT_USER ⁇ SOFTWARE ⁇ Microsoft ⁇ Windows ⁇ CurrentVersion ⁇ Uninstall Or, HKEY_LOCAL_MACHINE ⁇ SOFTWARE ⁇ Microsoft ⁇ Windows ⁇ CurrentVersi on ⁇ Uninstall) detects whether there is a key value specific to the screen upload client, which is not limited in the embodiment of the present invention.
  • those skilled in the art can also adopt other detection methods according to actual needs, and the embodiment of the present invention does not limit this.
  • the server that publishes the screen transfer client can push the installation file of the screen transfer client to the target device, and the target device stores the installation file in a designated directory.
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in order to be compatible with different types of operating systems, the server can publish different types of operating systems suitable for installation and running on the operating system for different types of operating systems And push different types of installation files to the target device, and the target device stores different types of installation files to the specified directory.
  • operating systems such as windows, Mac, Android, iOS, etc.
  • the screen transfer client includes the main program and plug-ins.
  • the installation file is an install pack (Install pack), which can be a collection of files that can be decompressed by itself, including all files installed by the screen client (which can include the main program, description file, or the main program, Plug-in, description file).
  • Install pack can be a collection of files that can be decompressed by itself, including all files installed by the screen client (which can include the main program, description file, or the main program, Plug-in, description file).
  • the installation file includes a program file and a description file
  • the program file may run independently of the registry, system settings, shortcuts, etc.
  • the program file can be the program file of the main program, or the program file of the main program and the plug-in.
  • the program file can refer to the file where the screen transfer client program itself is located.
  • the form of some program files is also different.
  • the program file of the main program is an executable file, such as an exe file
  • the program file of a plug-in is a library file, such as a DLL (Dynamic Link Library, the file is a dynamic link library file) file.
  • a DLL Dynamic Link Library
  • the program file of the main program is an executable file
  • the program file of the plug-in is an executable file
  • the loader When the loader determines that the source device does not install the screen transfer client, it can generate an installation request and send it to the screen transfer device through a transmission interface (such as a USB interface), and the screen transfer device sends the installation request through a wireless connection (such as Wi-Fi) To the target device.
  • a transmission interface such as a USB interface
  • Wi-Fi wireless connection
  • the target device can find the installation file of the screen transfer client from the specified directory, and send the installation file to the screen transfer device via a wireless connection (such as Wi-Fi), and the screen transfer device will pass the transmission interface (such as USB interface) send the installation file to the loader.
  • a wireless connection such as Wi-Fi
  • USB interface Such as USB interface
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in order to be compatible with different types of operating systems, the loader can indicate the type of operating system in the installation request, and the target device will start from the installation request.
  • the identification bit is extracted, and the installation file of the screen transfer client that matches the type indicated by the identification bit is searched from the designated directory, so that the source device can install and run the screen transfer client.
  • the loader After the loader obtains the installation file of the screen transfer client, it can install the installation file in the source device, and install the screen transfer client in the source device, so that the screen transfer operation is realized between the source device and the target device.
  • the installation file is an installation package
  • the installation file includes a program file and a description file
  • the program file includes the program file of the main program, or the program file of the main program and the plug-in.
  • the program file can be stored in the specified installation directory in the source device, and the description file can be stored in the specified installation directory in the source device.
  • the program file can be decompressed when the program file is stored in the specified installation directory in the source device.
  • the screen transfer device determines that the source device is connected to the screen transfer device, and the screen transfer device communicates with the target device to which it is paired. If it is determined that the source device does not have the screen transfer client installed, the installation of the screen transfer client can be obtained from the target device File, install the installation file to the source device to install the screen client in the source device, and burn a program in the screen device to obtain the installation file of the screen client from the target device and install it on the source device , Instead of burning the screen client itself in the screen transfer device, the size of the screen transfer client is not limited to the storage space of the screen transfer device. The storage space of the target device is generally much larger than the volume of the screen transfer client. The new function of the screen client ensures the performance of the screen client.
  • the description file For the screen transfer client and search for the description file in the source device. If the description file is not found, it is determined that the screen transfer client is not installed in the source device.
  • the description file records only one of the client parameters of the screen transfer client. In addition, it can also be reused as the identification of whether to install the screen transmission client, which is easy to operate and short in detection time.
  • the installation files include program files and description files.
  • the program files are stored in the specified installation directory on the source device, and the description files are stored in the specified installation directory on the source device without modifying the registry, system settings, and shortcuts.
  • you can install the screen transfer client which can reduce the probability of being intercepted by security applications as a risky operation, and ensure the success rate of installing the screen transfer client, so that the screen transfer client can run normally, thereby ensuring the stability of the screen transfer Sex.
  • Fig. 3 is a flowchart of a screen transfer processing method provided by the second embodiment of the present invention.
  • This embodiment is applicable to the case where the source device updates the screen transfer client.
  • the screen transfer device respectively accesses the source device and Communication connects the target device to which it is paired.
  • the screen transfer device is connected to the source device through a transmission interface (such as a USB interface); on the other hand, the screen transfer device is paired with the target device, and then the screen transfer device Establish a wireless connection (such as Wi-Fi connection) with the target device through a wireless communication chip (such as a Wi-Fi chip).
  • the method can be executed by a screen transfer processing device, which can be implemented by software and/or hardware, and can be configured in an electronic device, for example, a screen transfer device, a source device, etc.
  • the method includes the following steps:
  • a program is burned, named the loader, which can update the screen transfer client in the source device in the manner of S301-S304.
  • step S301 The process of determining that the source device is connected to the screen transfer device in step S301 is the same as step S201 in the first embodiment, and will not be repeated here.
  • S302 Determine that the screen transmission client has been installed in the source device.
  • the file information describing the file includes the specified file name
  • the loader can detect whether the file with the file name is stored in the source device, and if the file with the file name is detected, it is determined to store it in the source device There are description files.
  • step S302 For the processing process of determining that the source device has installed the screen transfer client in step S302, refer to step S202 in the first embodiment, which will not be repeated here.
  • the server that publishes the screen transfer client can push the update file of the screen transfer client to the target device, and the target device stores the update file in a designated directory.
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in order to be compatible with different types of operating systems, the server can publish different types of operating systems suitable for installation and running on the operating system for different types of operating systems And push different types of update files to the target device, and the target device stores the different types of update files to the specified directory.
  • operating systems such as windows, Mac, Android, iOS, etc.
  • the screen transfer client includes the main program and plug-ins.
  • the update file is an update package.
  • the update package can be the install pack of the new version of the screen transfer client (Install pack), a collection of files that can be decompressed by itself, including all files installed by the screen transfer client (including the main program, description file) , Can also include main program, plug-in, description file).
  • the update package may also be a differential package, which includes the difference between the new version of the screen transfer client and the old version of the screen transfer client.
  • the installation file includes a program file and a description file
  • the program file may run independently of the registry, system settings, shortcuts, etc.
  • the program file can be a program file of the main program or a program file of a plug-in.
  • the program file can refer to the file where the screen transfer client program itself is located.
  • the form of some program files is also different.
  • the program file of the main program is an executable file, such as an exe file
  • the program file of a plug-in is a library file, such as a DLL file.
  • the program file of the main program is an executable file
  • the program file of the plug-in is an executable file
  • the loader determines that the source device installs the screen client, it can detect whether the screen client is in a state to be updated or in an operational state, so as to determine the installation status of the screen client on the source device. If the client does not meet the requirements of the screen transfer operation, it can be determined that the screen transfer client is in a state to be updated.
  • the update can refer to the version upgrade, in some cases, the update can also refer to the version rollback.
  • the new version of the screen transfer client has serious vulnerabilities and has not yet been fixed.
  • the rollback version can guarantee the transfer The normal execution of the screen transfer operation; or, the new version of the screen transfer client has a compatibility problem with the source device and the compatibility problem has not been fixed yet, the normal execution of the screen transfer operation can be guaranteed through the rollback version, etc.
  • the screen transfer client has a program file and a description file.
  • the description file is used to record the client parameters of the screen transfer client, and the client parameters include version information of the program file.
  • the loader reads the version information of the program file from the description file as the first version.
  • the loader obtains the version information of the program file from the target device as the second version.
  • the loader can generate a version query request and send it to the screen transfer device through a transmission interface (such as a USB interface), and the screen transfer device sends the version query request to the target device through a wireless connection (such as Wi-Fi).
  • a transmission interface such as a USB interface
  • a wireless connection such as Wi-Fi
  • the target device can read the version information of the program file from the description file in the specified directory, and send the version information of the program file to the screen transmission device through a wireless connection (such as Wi-Fi) ,
  • the screen transfer device will send the version information of the program file to the loader through a transmission interface (such as a USB interface).
  • the loader compares the first version with the second version, and if the first version is different from the second version, it is determined that the screen transfer client is in a state to be updated, that is, to be updated to the second version.
  • the screen transfer client may have at least two program files, and the loader compares the versions of the program files one by one to determine whether the program file needs to be updated.
  • the version information of the program file is read from the description file as the first version, and the version information of the program file is obtained from the target device as the second version. If the first version is different from the second version, it is determined The screen transfer client is in a state to be updated, and the second version is the version required by the target device. The screen transfer client needs to be updated based on whether the first version and the second version are consistent, so that the screen transfer client and the target device in the source device The requirements of the system are consistent, so as to ensure the adaptation of the screen transfer operation between the source device and the target device, and reduce problems due to version compatibility.
  • the above method of determining the status to be updated is just an example.
  • other methods of determining the status to be updated can be set according to the actual situation.
  • the loader is in powershell or cmd.
  • Use the -version command to check the version information of the screen transfer client and compare it with the second version of the target device as the first version, or the loader will send the first version of the screen transfer client to the target device, and the target device will send the first version
  • the target device determines that the screen uploading client is in a state to be updated, and notifies the loader, etc., which is not limited in the embodiment of the present invention.
  • those skilled in the art may also adopt other methods of determining the state to be updated according to actual needs, which is not limited in the embodiment of the present invention.
  • the loader When the loader determines that the screen transfer client is in a state to be updated, it can generate an update request and send it to the screen transfer device through a transmission interface (such as a USB interface), and the screen transfer device makes the update request through a wireless connection (such as Wi-Fi) Send to the target device.
  • a transmission interface such as a USB interface
  • Wi-Fi wireless connection
  • the target device can find the update file of the screen transfer client from the specified directory, and send the update file to the screen transfer device via a wireless connection (such as Wi-Fi), and the screen transfer device will pass the transmission interface (such as USB interface) send the update file to the loader.
  • a wireless connection such as Wi-Fi
  • USB interface Such as USB interface
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in order to be compatible with different types of operating systems, the loader can indicate the type of operating system in the update request, and the target device will receive from the update request.
  • the identification bit is extracted, and the update file of the screen transfer client that matches the type indicated by the identification bit is searched from the designated directory, so that the source device can run the updated screen transfer client.
  • the loader After the loader obtains the update file of the screen transfer client, it can use the update file in the source device to update the screen transfer client, so that the screen transfer operation is realized between the source device and the target device.
  • the update package can be run to automatically update the screen transfer client.
  • the update package is the installation package of the new version of the screen client
  • the update package is a differential package
  • the update file includes a program file and a description file
  • the program file can run without relying on the registry, system settings, shortcuts, etc.
  • the loader can determine the installation directory, which is used to store the program files and description files of the screen transfer client.
  • the program file in the update file is replaced with the program file in the installation directory to realize the update of the program file.
  • the source device is connected to the screen transfer device, and the screen transfer device is used to communicate with the target device to which it has completed the pairing. If it is determined that the screen transfer client is installed in the target device, and the screen transfer client is waiting to be updated, the update file of the screen transfer client can be obtained from the target device, and the screen transfer client can be updated according to the update file.
  • a program is burned in the screen transfer device for downloading from the target device. The device obtains the update file of the screen transfer client and updates it to the source device, instead of burning the screen transfer client itself in the screen transfer device.
  • the size of the screen transfer client is not limited to the storage space of the screen transfer device and the storage of the target device
  • the space is generally much larger than the volume of the screen transfer client.
  • the new functions of the screen transfer client can be continuously developed to ensure the performance of the screen transfer client.
  • it is sufficient to update the screen transfer client of the source device. It is necessary to frequently burn the screen transfer client in the screen transfer device, which greatly improves the simplicity of the update operation.
  • the update of the screen transfer client does not affect the program.
  • the function of the program is stable and does not require frequent updates , To ensure the convenience of maintaining the screen transmission equipment.
  • the screen transfer device by connecting the screen transfer device and downloading the screen transfer client from the target device paired with the screen transfer device to update, it can ensure that the screen transfer client in the source device is consistent with the target device's requirements, thereby ensuring that the screen transfer operation
  • the adaptation between the source device and the target device reduces problems due to version compatibility.
  • the description file configures the description file for the screen transfer client and search for the description file in the source device. If the description file is found, it is determined that the screen transfer client has been installed in the source device.
  • the description file records in addition to the client parameters of the screen transfer client. , It can also be reused as the identification of whether to install the screen client, easy to operate and short detection time.
  • the update files include program files and description files.
  • the screen transfer client can be updated without modifying the registry, system settings, shortcuts, etc.
  • the probability of security applications being intercepted as a risk operation ensures the success rate of updating the screen transfer client, so that the screen transfer client can operate normally, thereby ensuring the stability of the screen transfer.
  • Embodiment 4 is a flowchart of a screen transfer processing method provided by Embodiment 3 of the present invention. This embodiment is based on the foregoing Embodiment 2 and adds a screen transfer processing operation. The method includes the following steps:
  • S401 Determine that the source device is connected to the screen transmission device.
  • the screen transfer device is used to communicate with the target device to which the pairing is completed.
  • S402 Determine that the screen transmission client has been installed in the source device.
  • the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device.
  • S403 Determine that the screen transfer client is in an operable state.
  • the loader determines that the source device installs the screen transfer client, it can detect the state of the screen transfer client. If the screen transfer client meets the requirements of the screen transfer operation, it can determine that the screen transfer client is in an operational state.
  • the screen transfer client has a program file and a description file.
  • the description file is used to record client parameters of the screen transfer client, and the client parameters include version information of the program file.
  • the loader reads the version information of the program file from the description file as the first version.
  • the loader obtains the version information of the program file from the target device as the second version.
  • the loader can generate a version query request and send it to the screen transfer device through a transmission interface (such as a USB interface), and the screen transfer device sends the version query request to the target device through a wireless connection (such as Wi-Fi).
  • a transmission interface such as a USB interface
  • a wireless connection such as Wi-Fi
  • the target device can read the version information of the program file from the description file in the specified directory, and send the version information of the program file to the screen transmission device through a wireless connection (such as Wi-Fi) ,
  • the screen transfer device will send the version information of the program file to the loader through a transmission interface (such as a USB interface).
  • the loader compares the first version with the second version, and if the first version is the same as the second version, it is determined that the screen transfer client is in an operational state.
  • the screen transfer client may have at least two program files, and the loader compares the versions of the program files one by one. If it is determined that the versions of all the program files do not need to be updated, you can confirm that the screen transfer client is operational status.
  • the above method of determining the operable state is only an example.
  • other methods of determining the operable state can be set according to the actual situation.
  • the loader is in powershell or cmd Use the -version command to check the version information of the screen transfer client and compare it with the second version of the target device as the first version, or the loader will send the first version of the screen transfer client to the target device, and the target device will send the first version Compared with the second version, the target device determines that the screen transfer client is in an operational state, and notifies the loader, etc., which is not limited in the embodiment of the present invention.
  • those skilled in the art may also adopt other methods of determining the operable state according to actual needs, and the embodiment of the present invention does not limit this.
  • the loader After the loader determines that the screen transfer client can run, it can start the screen transfer client in the source device, and the screen transfer client runs in the environment of the source device, so that the screen transfer operation can be realized between the source device and the target device .
  • the screen transfer client has a program file and a description file
  • the description file is used to record the client parameters of the screen transfer client
  • the client parameters include the startup parameters of the program file.
  • the loader can read the startup parameters of the program file from the description file, and start the program file according to the startup parameters.
  • functions such as WinExec and ShellExecute createprocessasuse can be called, and when the program file is started, the startup parameters are passed to the program file.
  • the screen transfer client if it is determined that the screen transfer client has been installed in the target device and the screen transfer client is in an operational state, the screen transfer client is started in response to the operable state, and the screen transfer client is checked by checking whether it is installed Whether the client and the screen transfer client need to be updated, the screen transfer client can be started only when the relevant conditions are met to ensure the stability of the screen transfer client.
  • the version information of the program file from the description file.
  • the first version obtain the version information of the program file from the target device as the second version. If the first version is the same as the second version, the screen client is determined
  • the second version is the version required by the target device. Whether the first version is consistent with the second version is used to determine whether the screen client is operable, so that the requirements of the source device and the target device are maintained Consistent, so as to ensure the adaptation of the screen transfer operation between the source device and the target device, and reduce problems due to version compatibility.
  • reading the startup parameters of the program file from the description file and starting the program file according to the startup parameters can improve the scalability of the program file and ensure the normal startup of the program file.
  • Fig. 5 is a flowchart of a screen transfer processing method provided by the fourth embodiment of the present invention. This embodiment can be applied to the situation where the loader is started on the source device and the loader installs or updates the screen transfer client. It is executed by a processing device, which can be implemented by software and/or hardware, and can be configured in an electronic device, such as a source device, etc. The method includes the following steps:
  • S501 Determine that the screen transfer device is connected to the source device.
  • the detection service program can be written into the registry of the source device through RegCreateKeyEx and RegSetKeyValue in advance, so that the detection service becomes a startup item and monitors whether the screen transmission device is connected to the source device.
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in order to be compatible with different types of operating systems, detection services suitable for running on the operating systems can be registered for different types of operating systems.
  • the screen transfer device pre-burns the detection service.
  • the screen transfer device accesses the target device for the first time, the user manually starts the detection service in the screen transfer device, and the detection service is registered in the source device.
  • the screen transfer device can be preset with a configuration file (such as a config file), in which the file name (character string) of the loader is written.
  • a configuration file such as a config file
  • the detection service can monitor whether a transmission interface (such as a USB interface) is connected to an external device.
  • a transmission interface such as a USB interface
  • the windows system will generate a global message WM_DEVICECHANGE.
  • the monitoring service can view the wParam parameter of the global message WM_DEVICECHANGE. If it is DBT_DEVICEARRIVAL, it means that an external device is inserted and available. Look at the lParam parameter of the global message WM_DEVICECHANGE. If it is DBT_DEVTYP_VOLUME, you can take out the volume number dbcv_unitmask of the DEV_BROADCAST_VOLUME structure to know which volume is inserted.
  • the detection service determines that the external device is connected to the source device. After that, it can detect whether the specified configuration file is stored in the external device.
  • the configuration file has a specified file name, such as "uwstconfig"
  • the loader can detect whether a file with the file name is stored in the source device, and if it detects a file with the file name, it will determine whether it is in the source
  • the device has a configuration file.
  • the external device If it is determined that there is a designated configuration file in the external device, it is determined that the external device is a screen transmission device.
  • the above method for determining the access of the screen transmission device is just an example.
  • other methods for determining the access of the screen transmission device can be set according to the actual situation.
  • the Type C interface it can be based on the level signal It is determined whether the screen transfer device is connected to the source device, or whether it is a screen transfer device according to the name of the external device, etc., which is not limited in the embodiment of the present invention.
  • those skilled in the art may also adopt other methods of determining the access of the screen transfer device according to actual needs, which is not limited in the embodiment of the present invention.
  • the screen transfer device can be used to communicate with the target device to which it is paired through a wireless connection (such as a Wi-Fi connection).
  • a wireless connection such as a Wi-Fi connection
  • the loader has the function of communicating with the target device, but does not have the function of performing screen transfer operations. Therefore, in general, the function of the loader is less than that of the screen transfer client.
  • the volume is smaller than the volume of the screen client.
  • the detection service determines that the screen transfer device is connected to the source device, it can start the loader in the screen transfer device.
  • the source device Since the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in the memory of the screen transfer device, in order to be compatible with different types of operating systems, it can be launched for different types of operating systems.
  • the running loader when the screen transfer device is connected to the source device, it can start a loader suitable for running in the operating system of the source device.
  • the screen transmission device can be preset with a configuration file (such as a config file), in which the file name (string) of the loader is written.
  • a configuration file such as a config file
  • the loader is used to determine the installation state of the screen transfer client on the source device, and the installation state obtained from the target device according to the installation state of the screen transfer client on the source device File or update file, and send the installation file or update file to the source device, so that the source device installs or updates the screen transfer terminal, and the screen transfer client is used to communicate between the source device and the target device through the screen transfer device
  • the screen transfer operation is performed between the devices, so that the target device displays the screen projection interface data of the source device, and the screen projection interface data includes the screen data displayed by the source device and the operation controls provided by the target device.
  • the loader can determine the installation status of the screen transfer client on the source device in the following manner:
  • search for a description file in the source device where the description file is used to record client parameters of the screen transfer client;
  • the screen transfer client has been installed in the source device, and it is determined that the screen transfer client is in a state to be updated or in an operational state;
  • the screen transfer client has a program file and a description file
  • the description file is used to record client parameters of the screen transfer client, and the client parameters include version information of the program file;
  • the determining that the screen transfer client is in a state to be updated or in an operable state includes:
  • the loader can install the screen transfer client on the source device in the following ways:
  • the installation file includes a program file and a description file
  • the installing the installation package to the source device includes:
  • the description file is stored in the specified installation directory in the source device.
  • the loader can update the screen transfer client in the source device in the following ways:
  • the update file includes a program file and a description file
  • the updating the screen transfer client according to the update file includes:
  • the method further includes:
  • the screen transfer client is started.
  • the screen transfer client has a program file and a description file
  • the description file is used to record client parameters of the screen transfer client, and the client parameters include startup parameters of the program file;
  • the activating the screen transfer client in response to the operable state includes:
  • the loader in the screen transfer device is started, and the operation of the loader is triggered by monitoring the access operation.
  • the user does not need to manually start the loader, which can improve the screen transfer operation
  • the loader in the transmission device it is used to install or update the transmission client on the source device, instead of burning the transmission client itself in the transmission device, the size of the transmission client is not Not limited to the storage space of the screen transfer device, the storage space of the target device is generally much larger than the volume of the screen transfer client.
  • New functions of the screen transfer client can be continuously developed to ensure the performance of the screen transfer client, and the screen transfer client is being updated
  • you update the source device’s screen client you don’t need to burn the screen client on the screen device frequently, which greatly improves the simplicity of the update operation.
  • the update of the screen client does not affect the loader.
  • the function of the monitor is stable, and it does not need to be updated frequently, which ensures the simplicity of maintaining the screen transmission equipment.
  • the external device is determined to be the screen transfer device, which is easy to operate and has a short detection time.
  • Fig. 6 is a flowchart of a screen transfer processing method according to the fifth embodiment of the present invention. This embodiment is applicable to a situation where a screen transfer device burns a loader.
  • the method can be executed by a screen transfer processing device.
  • the screen processing device can be implemented by software and/or hardware, and can be configured in an electronic device, for example, a target device, a personal computer, etc.
  • the method includes the following steps:
  • the screen transfer device can be used to respectively access the source device and communicate with the target device to which the pairing is completed. Specifically, on the one hand, the screen transfer device accesses the source device through a transmission interface (such as a USB interface). On the other hand, the screen transfer device establishes a wireless connection (such as a Wi-Fi connection) with the target device through a wireless communication chip (such as a Wi-Fi chip).
  • a transmission interface such as a USB interface
  • the screen transfer device establishes a wireless connection (such as a Wi-Fi connection) with the target device through a wireless communication chip (such as a Wi-Fi chip).
  • the loader can be burned to the memory in the screen transfer device.
  • the determining that the source device does not have a screen transmission client installed includes:
  • step S602 For the processing procedure of burning the loader to the screen transfer device in step S602, refer to step S502 in the fourth embodiment, which will not be repeated here.
  • the loader is burned in the screen transfer device to install or update the screen transfer client on the source device, instead of burning the screen transfer client itself in the screen transfer device, the size of the screen transfer client is not Not limited to the storage space of the screen transfer device, the storage space of the target device is generally much larger than the volume of the screen transfer client.
  • New functions of the screen transfer client can be continuously developed to ensure the performance of the screen transfer client, and the screen transfer client is being updated When you update the source device’s screen client, you don’t need to burn the screen client on the screen device frequently, which greatly improves the simplicity of the update operation. The update of the screen client does not affect the loader.
  • the function of the monitor is stable, and it does not need to be updated frequently, which ensures the simplicity of maintaining the screen transmission equipment. Moreover, by connecting the screen transfer device and downloading the screen transfer client from the target device paired with the screen transfer device for installation or update, it can ensure that the requirements of the screen transfer client in the source device and the target device are consistent, thereby ensuring the screen transfer Operate the adaptation between the source device and the target device, reducing the problems that arise due to version compatibility.
  • FIG. 7 is a flowchart of a screen transfer processing method according to Embodiment 6 of the present invention.
  • This embodiment uses the foregoing Embodiment 5 as a basis to add a processing operation of a programming detection service.
  • the method includes the following steps:
  • the detection service can be burned to the memory in the screen transfer device.
  • the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc., in the memory of the screen transfer device, in order to be compatible with different types of operating systems, it can be burned for different types of operating systems.
  • Operating system registration and running detection service since the source device has many types of operating systems, such as windows, Mac, Android, iOS, etc.
  • the detection service is used to register to the source device, and to start the loader when it is determined that the screen transfer device is connected to the source device.
  • the detection service can start the screen transfer client in the following ways:
  • the determining that the screen transfer device accesses the source device includes:
  • the external device If it is determined that there is a designated configuration file in the external device, it is determined that the external device is a screen transmitting device.
  • the activating the loader in the screen transfer device includes:
  • the detection service is burned in the screen transfer device to register to the source device, and when it is determined that the screen transfer device is connected to the source device, the loader is started.
  • the detection service has simple functions and small size.
  • the storage space of the screen transfer device is small, and the screen transfer device carries the detection service, which can be registered when the source device is inserted, which is convenient to start the loader and does not require the user to manually download the detection service from other channels, which improves the simplicity of the screen transfer operation.
  • FIG. 8 is a flowchart of a screen transfer processing method provided by Embodiment 7 of the present invention. This embodiment is applicable to after the screen transfer device is paired with the target device, the screen transfer device connects to the source device and communicates with the target device.
  • the source device installs or updates the screen client.
  • the method can be executed by a screen transfer processing device, which can be implemented by software and/or hardware, and can be configured in a screen transfer device, that is, the embodiment of the present invention is executed by the screen transfer device.
  • the method includes the following steps:
  • S801 Determine to complete pairing with a target device.
  • step S801 The process of determining to complete the pairing with a target device in step S801 is the same as the process of pairing the screen transfer device with the target device in step S201 in the first embodiment, and will not be repeated here.
  • S802. Determine to access a source device, and establish a communication connection with the target device.
  • the processing procedure of determining to access a source device and establishing a communication connection with the target device in step S802 is the same as the processing procedure of the screen transfer device connecting to the target device in step S201 in the first embodiment, and will not be repeated here.
  • S803 Determine the installation status of the screen transfer client on the source device.
  • step S803 For the process of determining the installation status of the screen transfer client on the source device in step S803, refer to the process of determining that the source device is not installed with the screen transfer client in step S202 in the first embodiment, and the step S203 through the screen transfer
  • the processing procedure for the device to obtain the installation file of the screen transfer client from the target device, and the related content of the processing procedure for determining that the screen transfer client is in the state to be updated in step S303 in the second embodiment will not be repeated here. .
  • the screen transfer device is used to obtain the installation file of the screen transfer client from the target device, and the installation file is installed on the source device to install the transfer screen in the source device. Screen client.
  • the screen transfer device is used to obtain the update file of the screen transfer client from the target device, according to the update file Update the screen transfer client.
  • the screen transfer client is started.
  • step S804 includes the processing procedures of step S203 and step S204 in the first embodiment, step S304 and step S305 in the second embodiment, and step S404 in the third embodiment, which will not be repeated here.
  • S805 Obtain screen projection interface data generated by the screen transfer client in the source device, and send the screen projection interface data to the target device for display.
  • the user can play document data such as PPT (PowerPoint, presentation software), PDF (Portable Document Format), word, etc. on the source device, and can also play multimedia data such as video data and audio data.
  • the screen transfer client can perform screen capture operations through GDI, mirror, ddraw, dxgi, etc., and obtain the screen data of the screen capture operation as the screen projection interface data, and send it to the transfer screen through a transmission interface (such as a USB interface) equipment.
  • a transmission interface such as a USB interface
  • the screen transmission device sends the screen projection interface data to the target device through a wireless connection (such as a Wi-Fi connection), and the target device displays the screen projection interface data on the screen.
  • a wireless connection such as a Wi-Fi connection
  • the pairing with a target device is completed, a source device is determined to be connected, a communication connection with the target device is established, and the installation status of the screen client on the source device is determined.
  • the installation status on the device, the installation file or update file obtained from the target device, and the installation file or update file is sent to the source device, so that the source device installs or updates the screen client, and obtains the source device and the screen client
  • the screen projection interface data generated by the terminal is sent to the target device for display.
  • burning a program in the transmission device it is used to obtain the installation or update file of the transmission client from the target device and install or update the transmission client on the source device without burning the transmission in the transmission device.
  • the volume of the screen client is not limited to the storage space of the screen device, the storage space of the target device is generally much larger than the volume of the screen client, we can continue to develop new functions of the screen client to ensure that the screen client
  • the update of the screen transfer client does not affect the program.
  • the function of the program is stable and does not require frequent updates, which ensures the simplicity of maintaining the screen transfer device.
  • the description file for the screen transfer client and search for the description file in the source device. If the description file is found, it is determined that the screen transfer client is installed or not installed in the source device.
  • the description file except for recording the screen transfer client client In addition to the parameters, it can also be reused as the identification of whether to install the screen client, which is easy to operate and short in detection time.
  • the update files include program files and description files.
  • Updates can reduce the probability of being intercepted by security applications as risky operations, and ensure the success rate of installing or updating the screen transfer client, so that the screen transfer client can operate normally, thereby ensuring the stability of the screen transfer.
  • FIG. 9 uses examples to illustrate the installation, update, and activation methods of the screen transfer client in the embodiments of the present invention.
  • the screen transmission device pre-burns the detection service and the loader.
  • the server publishes the screen transfer client, pushes the program file and description file of the screen transfer client to the target device, and the target device stores the program file and description file of the screen transfer client.
  • the target device remains as a wireless access point
  • the screen transfer device is inserted into the target device through a USB interface, and is paired with the target device, and the screen transfer device records the IP address, SSID and password of the target device.
  • the screen transfer device is unplugged from the target device and connected to the source device through the USB interface.
  • the screen transfer device establishes a Wi-Fi connection with the target device after successfully verifying the SSID and password.
  • the user starts the detection service, which is registered in the source device, and as a startup item, starts when the source device starts, and keeps running in the background.
  • the detection service detects that the screen transfer device is connected to the source device, so in S905, the detection service starts the loader in the screen transfer device.
  • the loader detects whether the source device is installed with a screen transfer client, if yes, execute S909, if not, execute S907.
  • the loader obtains the installation files of the screen transfer client from the target device, including program files and description files.
  • the loader installs the installation file to the source device, that is, saves the program file and description file to the specified installation directory, and completes the installation of the screen transfer client.
  • the loader reads the version information of the program file recorded in the description file from the source device.
  • the loader obtains the version information of the program file recorded in the description file from the target device.
  • the loader compares the version information of the source device and the program file with the version information of the target device and the program file.
  • S914 is executed, and if the two version information is different, S912 is executed.
  • the loader obtains the update files of the screen transfer client from the target device, including program files and description files with different version information.
  • the loader uses the update file to update the screen client, that is, the program file and description file at the target device replace the program file and description file at the source device.
  • the loader reads the startup parameters of the program file recorded in the description file from the source device, inputs the startup parameters into the program file, and starts the program file, thereby starting the screen transfer client.
  • the screen transfer client in the source device performs a screen capture operation to obtain screen projection interface data.
  • the screen transfer client in the source device sends the screen projection interface data to the screen transfer device through the USB interface.
  • the screen transmission device sends the screen projection interface data to the target device (IP address) through the Wi-Fi connection.
  • the target device displays the projection interface data.
  • FIG. 10 is a schematic structural diagram of a screen transfer processing device provided by Embodiment 8 of the present invention.
  • the device may include the following modules:
  • the access determination module 1001 is configured to determine that the source device is connected to the screen transfer device, and the screen transfer device is used to communicate with the target device for which the pairing is completed;
  • the uninstalled determining module 1002 is used to determine that the source device does not have a screen transfer client installed, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that The target device displays the screen projection interface data of the source device;
  • the installation file obtaining module 1003 is configured to obtain the installation file of the screen transfer client from the target device through the screen transfer device;
  • the client installation module 1004 is configured to install the installation file to the source device to install the screen transfer client in the source device.
  • the non-installation determining module 1002 includes:
  • the file information search sub-module is used to obtain the file information of the screen transfer client written by the screen transfer device to which the source device is connected;
  • the description file search submodule is used to search for a description file in the source device according to the file information, and the description file is used to record the client parameters of the screen transfer client;
  • the unsearched determining sub-module is configured to determine that if the description file is not found, the screen transmission client is not installed in the source device.
  • the screen transfer device obtains and stores the communication parameters of the target device by accessing the target device to complete the pairing with the target device.
  • the installation file includes a program file and a description file
  • the client installation module 903 includes:
  • a program file storage sub-module for storing the program file in a designated installation directory in the source device
  • the description file storage submodule is used to store the description file in the specified installation directory in the source device.
  • the screen transfer processing device provided by the embodiment of the present invention can execute the screen transfer processing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG. 11 is a schematic structural diagram of a screen transfer device according to Embodiment 9 of the present invention.
  • the device may include the following modules:
  • the access determination module 1101 is configured to determine that the source device is connected to the screen transfer device, and the screen transfer device is communicatively connected to the target device for which the pairing is completed;
  • the installation determining module 1102 is used to determine that a screen transfer client has been installed in the source device, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that The target device displays the screen projection interface data of the source device;
  • the update status determining module 1103 is configured to determine that the screen uploading client is in a state to be updated
  • the update file obtaining module 1104 is configured to obtain the update file of the screen transfer client from the target device through the screen transfer device in response to the status to be updated;
  • the client update module 1105 is configured to update the screen uploading client according to the update file.
  • the installation determining module 1102 includes:
  • the file information search sub-module is used to obtain the file information of the screen transfer client written by the screen transfer device to which the source device is connected;
  • the description file search submodule is used to search for a description file in the source device according to the file information, and the description file is used to record the client parameters of the screen transfer client;
  • the search and determination sub-module is configured to determine that the screen transmission client has been installed in the source device if the description file is found.
  • the screen transfer device obtains and stores the communication parameters of the target device by accessing the target device to complete the pairing with the target device.
  • the screen transfer client has a program file and a description file, and the description file is used to record client parameters of the screen transfer client, and the client parameters include the information of the program file. Version Information;
  • the update status determining module 1103 includes:
  • the first version reading submodule is used to read the version information of the program file from the description file as the first version
  • the second version obtaining submodule is configured to obtain the version information of the program file from the target device through the screen transfer device as the second version;
  • the pending update determination sub-module is configured to determine that the screen uploading client is in a pending update state if the first version is different from the second version.
  • the update file includes a program file and a description file
  • the client update module 1104 includes:
  • the installation directory determination sub-module is used to determine the installation directory, and the installation directory is used to store the program files and description files of the screen transfer client;
  • the program file replacement sub-module is used to replace the program file in the update file with the program file in the installation directory;
  • the description file replacement submodule is used to replace the description file in the update file with the description file in the installation directory.
  • it further includes:
  • the operating state determining module is used to determine that the screen transfer client is in an operable state
  • the client start module is used to start the screen transfer client in response to the runnable state.
  • the screen transfer client has a program file and a description file, and the description file is used to record client parameters of the screen transfer client, and the client parameters include the information of the program file. Version Information;
  • the operating state determining module includes:
  • the first version reading submodule is used to read the version information of the program file from the description file as the first version
  • the second version obtaining submodule is configured to obtain the version information of the program file from the target device through the screen transfer device as the second version;
  • the runnable determining submodule is configured to determine that the screen transfer client is in an runnable state if the first version is the same as the second version.
  • the screen transfer client has a program file and a description file, and the description file is used to record client parameters of the screen transfer client, and the client parameters include the information of the program file. Startup parameters;
  • the client start module includes:
  • the startup parameter reading sub-module is configured to read the startup parameters of the program file from the description file in response to the runnable state;
  • the startup parameter startup submodule is used to start the program file according to the startup parameter.
  • the screen transfer processing device provided by the embodiment of the present invention can execute the screen transfer processing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG. 12 is a schematic structural diagram of a screen transfer processing device provided by Embodiment 10 of the present invention.
  • the device may include the following modules:
  • the access determination module 1201 is configured to determine that the screen transfer device is connected to the source device, and the screen transfer device is used to communicate with the target device for which the pairing is completed;
  • the loader activation module 1202 is used to start the loader in the screen transfer device, and the loader is used to determine the installation status of the screen transfer client on the source device, and according to the screen transfer client's status in the source device.
  • the installation status on the device, the installation file or update file obtained from the target device, and the installation file or update file is sent to the source device, so that the source device installs or updates the screen transmission terminal, so
  • the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that the target device displays the screen projection interface data of the source device.
  • the access determination module 1201 includes:
  • the peripheral device access determination sub-module is used to determine that the external device accesses the source device
  • the configuration file determination submodule is configured to determine that the external device is a screen transmission device if it is determined that the external device has a designated configuration file.
  • the loader activation module 1202 includes:
  • the character string reading sub-module is used to read the specified character string from the configuration file in the screen transfer device;
  • the string start submodule is used to start the loader whose name is the string in the screen transfer device.
  • the screen transfer processing device provided by the embodiment of the present invention can execute the screen transfer processing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG. 13 is a schematic structural diagram of a screen transfer device provided in Embodiment 11 of the present invention.
  • the device is located in a screen transfer device and may include the following modules:
  • the pairing module 1301 is used to determine the completion of pairing with a target device
  • the connection module 1302 is used to determine to access a source device and establish a communication connection with the target device;
  • the installation status determining module 1303 is used to determine the installation status of the screen transfer client on the source device, and the screen transfer client is used to execute between the source device and the target device through the screen transfer device Screen transfer operation;
  • the screen transfer client processing module 1304 is configured to obtain the installation file or update file from the target device according to the installation status of the screen transfer client on the source device, and send the installation file or update file To the source device so that the source device installs or updates the screen transmission terminal;
  • the screen transfer module 1305 is configured to obtain the screen projection interface data generated by the screen transfer client in the source device, and send the screen projection interface data to the target device for display.
  • the pairing module 1301 includes:
  • the communication parameter storage sub-module is used to access a target device to obtain and store the communication parameters of the target device.
  • the screen transfer module 1305 includes:
  • the operation response sub-module is used to receive the user's operation on the screen transfer device and obtain the screen projection interface data generated by the screen transfer client of the source device.
  • the pairing module installation state determining module 1303 includes:
  • the file information search sub-module is used to obtain the file information of the screen transfer client written by the screen transfer device to which the source device is connected;
  • the description file search submodule is used to search for a description file in the source device according to the file information, and the description file is used to record the client parameters of the screen transfer client;
  • the unsearched determining sub-module is configured to determine that if the description file is not found, the screen transmission client is not installed in the source device;
  • the search and determination sub-module is configured to determine that the screen transmission client has been installed in the source device if the description file is found;
  • the status determination sub-module is used to determine that the screen transfer client is in a state to be updated, or to determine that the screen transfer client is in an operational state;
  • the runnable determining submodule is configured to determine that the screen transfer client is in an runnable state if the first version is the same as the second version.
  • the screen transfer client has a program file and a description file, and the description file is used to record client parameters of the screen transfer client, and the client parameters include the information of the program file. Version Information;
  • the state determining submodule includes:
  • the first version reading submodule is used to read the version information of the program file from the description file as the first version
  • the second version obtaining submodule is configured to obtain the version information of the program file from the target device through the screen transfer device as the second version;
  • a pending update determination submodule configured to determine that the screen transfer client is in a pending update state if the first version is different from the second version;
  • the runnable determining submodule is configured to determine that the screen transfer client is in an runnable state if the first version is the same as the second version.
  • the screen transfer client processing module 1304 includes:
  • the installation file obtaining module is configured to obtain the installation file of the screen transfer client from the target device through the screen transfer device if the screen transfer client is not installed in the source device;
  • the client installation module is configured to send the installation file to the source device to install the screen transfer client in the source device;
  • An update file obtaining module configured to obtain the update file of the screen transfer client from the target device through the screen transfer device;
  • the client update module is used to update the screen transfer client according to the update file
  • the client start module is configured to start the screen transfer client if the screen transfer client has been installed in the source device and the screen transfer client is in an operational state.
  • the installation file includes a program file and a description file
  • the client installation module includes:
  • a program file storage sub-module for storing the program file in a designated installation directory in the source device
  • the description file storage sub-module is used to store the description file in the specified installation directory in the source device.
  • the update file includes a program file and a description file;
  • the client update module includes:
  • the installation directory determination submodule is used to determine the installation directory, and the installation directory is used to store the program files and description files of the screen transfer client;
  • the program file replacement submodule is used to replace the program file in the update file with the program file in the installation directory;
  • the description file replacement submodule is used to replace the description file in the update file with the description file in the installation directory.
  • the screen transfer client has a program file and a description file, and the description file is used to record client parameters of the screen transfer client, and the client parameters include the information of the program file. Startup parameters;
  • the client start module includes:
  • the startup parameter reading sub-module is configured to read the startup parameters of the program file from the description file in response to the runnable state;
  • the startup parameter startup submodule is used to start the program file according to the startup parameter.
  • the screen transfer processing device provided by the embodiment of the present invention can execute the screen transfer processing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG. 14 is a schematic structural diagram of a screen transfer device provided by Embodiment 12 of the present invention.
  • the device may include the following modules:
  • the loader determination module 1401 is used to determine the loader
  • the loader burning module 1402 is used to burn the loader to a screen transfer device, which is used to access the source device and communicate with it to complete the pairing of the target device;
  • the loader is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device, an installation file or update obtained from the target device File, and send the installation file or update file to the source device, so that the source device installs or updates the screen transfer client, and the screen transfer client is used to upload the A screen transfer operation is performed between the source device and the target device, so that the target device displays the screen projection interface data of the source device.
  • it further includes:
  • the detection service determination module is used to determine the detection service
  • the detection service burning module is used to burn the detection service to the screen transfer device
  • the detection service is used for registering to the source device, and when it is determined that the screen transfer device is connected to the source device, the loader is started.
  • the screen transfer processing device provided by the embodiment of the present invention can execute the screen transfer processing method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • the screen transfer device is used to connect to a source device and a target device respectively.
  • the screen transfer device includes:
  • the loader 1501 is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device, an installation file or update file obtained from the target device , And send the installation file or the update file to the source device, so that the source device installs or updates the screen transfer client, and the screen transfer client is used to log on to the source through the screen transfer device A screen transfer operation is performed between the device and the target device, so that the target device displays the screen projection interface data of the source device.
  • it further includes:
  • the detection service is used to register to the source device, and to start the loader when it is determined that the screen transfer device is connected to the source device.
  • the screen transfer device provided by the embodiment of the present invention can execute the screen transfer processing method provided by any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG. 16 is a schematic structural diagram of an electronic device according to Embodiment 14 of the present invention.
  • the electronic device includes a memory 1601, a communication module 1602, an input device 1603, and an output device 1604; the memory 1601, a communication module 1602, an input device 1603 and an output device 1604 in the electronic device can be connected by a bus or other means ,
  • Figure 16 takes the bus connection as an example.
  • the memory 1601 can be used to store software programs, computer-executable programs, and modules, such as the modules corresponding to the screen transfer processing method in this embodiment (for example, the screen transfer processing device shown in FIG.
  • These software programs, computer executable programs, and modules can be loaded into other electronic devices that have processors, and the number of processors can be One or more processors run the software programs, instructions, and modules to execute various functional applications and data processing of the electronic device, that is, realize the aforementioned screen transfer processing method.
  • the memory 1601 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system and an application program required by at least one function; the storage data area may store data created according to the use of the electronic device, etc.
  • the memory 1601 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the memory 1601 may further include a memory remotely provided with respect to the processor 1600, and these remote memories may be connected to an electronic device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the communication module 1602 is used to establish a connection with the display screen and realize data interaction with the display screen.
  • the input device 1603 can be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the electronic device provided in this embodiment can execute the screen transfer processing method provided in any embodiment of the present invention, and has corresponding functions and beneficial effects.
  • FIG. 17 is a schematic structural diagram of an electronic device according to Embodiment 15 of the present invention.
  • the electronic device includes a processor 1700, a memory 1701, a communication module 1702, an input device 1703, and an output device 1704; the number of processors 1700 in the electronic device can be one or more.
  • the processor 1700 is taken as an example; the processor 1700, the memory 1701, the communication module 1702, the input device 1703, and the output device 1704 in the electronic device may be connected through a bus or other methods. In FIG. 17, the connection through a bus is taken as an example.
  • the memory 1701 can be used to store software programs, computer-executable programs, and modules, such as the modules corresponding to the screen transfer processing method in this embodiment (for example, the screen transfer processing device shown in FIG. 12
  • the processor 1700 executes various functional applications and data processing of the electronic device by running the software programs, instructions, and modules stored in the memory 1701, that is, realizes the aforementioned screen transfer processing method.
  • the memory 1701 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the electronic device.
  • the memory 1701 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the memory 1701 may further include a memory remotely provided with respect to the processor 1700, and these remote memories may be connected to an electronic device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the communication module 1702 is used to establish a connection with the display screen and realize data interaction with the display screen.
  • the input device 1703 can be used to receive inputted numeric or character information and generate key signal inputs related to user settings and function control of the electronic device.
  • the electronic device provided in this embodiment can execute the screen transfer processing method provided in any embodiment of the present invention, and has corresponding functions and beneficial effects.
  • FIG. 18 is a schematic structural diagram of an electronic device according to Embodiment 16 of the present invention.
  • the electronic device includes a processor 1800, a memory 1801, a communication module 1802, an input device 1803, an output device 1804, a transmission interface 1805, and a wireless communication chip 1806; the number of processors 1800 in the electronic device can be one or Multiple, one processor 1800 is taken as an example in FIG. 18; the processor 1800, the memory 1801, the communication module 1802, the input device 1803, and the output device 1804 in the electronic device can be connected by a bus or other means. Connect as an example.
  • the memory 1801 can be used to store software programs, computer-executable programs, and modules, such as the modules corresponding to the screen transfer processing method in this embodiment (for example, the pairing module 1301 shown in FIG. 13 Connection module 1302, installation state determination module 1303, screen transfer client processing module 1304, and screen transfer module 1305).
  • the processor 1800 executes various functional applications and data processing of the electronic device by running the software programs, instructions, and modules stored in the memory 1801, that is, realizes the aforementioned screen transfer processing method.
  • the memory 1801 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of an electronic device, etc.
  • the memory 1801 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the memory 1801 may further include a memory remotely provided with respect to the processor 1800, and these remote memories may be connected to an electronic device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the communication module 1802 is used to establish a connection with the display screen and realize data interaction with the display screen.
  • the input device 1803 can be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the transmission interface 1805 is an interface that uses an electronic device as an external device and connects to other devices, and is used to connect to a target device or a source device.
  • the wireless communication chip 1806 includes, but is not limited to, a Wi-Fi chip, a Bluetooth chip, etc., where the Wi-Fi chip can be applied to 2.4G frequency band, 5G frequency band, etc., and can be used to establish a communication connection with a target device.
  • the electronic device provided in this embodiment can execute the screen transfer processing method provided in any embodiment of the present invention, and has corresponding functions and beneficial effects.
  • the seventeenth embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, a screen transfer processing method is implemented.
  • the method includes:
  • the source device does not have a screen transfer client installed, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that the target device displays the source Screen projection interface data of the device;
  • the method includes:
  • a screen transfer client has been installed in the source device, and the screen transfer client is used to perform a screen transfer operation between the source device and the target device through the screen transfer device, so that the target device displays the The projection interface data of the source device;
  • the method includes:
  • the loader is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device
  • the installation file or update file obtained by the target device, and send the installation file or update file to the source device so that the source device installs or updates the screen transfer terminal, and the screen transfer client is used to pass
  • the screen transfer device performs a screen transfer operation between the source device and the target device, so that the target device displays the screen projection interface data of the source device.
  • the method includes:
  • the installation file or update file obtained from the target device is sent to the source device so that the source The device installs or updates the screen transfer client;
  • the method includes:
  • the loader is used to determine the installation status of the screen transfer client on the source device, and according to the installation status of the screen transfer client on the source device, an installation file or update obtained from the target device File and send the installation file or update file to the source device, so that the source device installs or updates the screen transfer terminal, and the screen transfer client is used to upload the screen transfer device to the source device A screen transfer operation is performed between the device and the target device, so that the target device displays the screen projection interface data of the source device.
  • the computer program of the computer-readable storage medium provided by the embodiment of the present disclosure is not limited to the method operations described above, and may also perform related operations in the screen transfer processing method provided by any embodiment of the present disclosure.
  • the present disclosure can be implemented by software and necessary general-purpose hardware. Of course, it can also be implemented by hardware, but in many cases the former is a better implementation. . Based on this understanding, the technical solution of the present disclosure essentially or the part that contributes to the prior art can be embodied in the form of a software product.
  • the computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • FLASH Flash memory
  • hard disk or optical disk etc., including several instructions to make a computer device (which can be a personal computer) , A server, or a network device, etc.) execute the method described in each embodiment of the present disclosure.

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Abstract

一种传屏处理方法、装置、设备和存储介质。该方法包括：确定源设备接入传屏设备（S301），所述传屏设备用于通信连接其完成配对的目标设备，确定源设备中已安装传屏客户端（S302）；确定所述传屏客户端处于待更新的状态（S303）；响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件（S304）；根据所述更新文件更新所述传屏客户端（S305）。通过在传屏设备中烧录一个程序，用于从目标设备处获取传屏客户端的更新文件并更新至源设备，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能。

Description

一种传屏处理方法、装置、设备和存储介质
本申请要求在2019年8月9日提交中国专利局、申请号为201910735830.1的中国专利申请的优先权，以上申请的全部内容通过引用结合在本申请中。
技术领域
本公开涉及多媒体处理的技术，例如涉及一种传屏处理方法、装置、设备和存储介质。
背景技术
在工作、学习、娱乐等场景中，广泛使用传屏操作，在源设备接入传屏设备，将源设备的多媒体数据同步到目标设备，目标设备播放该内容。
目前，适于执行传屏操作的传屏客户端烧录在传屏设备的固件中，用户首次在源设备接入传屏设备时，手动将传屏客户端安装至源设备。
在传屏客户端更新时，一般将新的传屏客户端分发至目标设备，用户手动将传屏设备插入目标设备，目标设备将新的传屏客户端烧录到传屏设备中，用户手动将传屏设备接入源设备，将新的传屏客户端传输到源设备进行安装。
当用户更换传屏设备时，传屏设备中的传屏客户端可能未更新，用户需要再次对传屏设备中的传屏客户端进行升级，操作较为繁琐。
由于传屏客户端的功能较多，体积较大，导致烧录耗费的时间较多，并且，传屏设备的存储空间是固定的，传屏客户端的体积不能超过存储空间的大小，从而限制了传屏客户端的新功能的开发，从而限制了传屏客户端的性能。
发明内容
本发明实施例提供一种传屏处理方法、装置、设备和存储介质，以解决传屏客户端烧录在传屏设备中导致性能限制的问题。
第一方面，本发明实施例提供了一种传屏处理方法，包括：
确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
确定源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
确定所述传屏客户端处于待更新的状态；
响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
根据所述更新文件更新所述传屏客户端。
第二方面，本发明实施例还提供了一种传屏处理方法，包括：
确定源设备接入传屏设备，所述传屏设备通信连接其完成配对的目标设备；
确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
第三方面，本发明实施例还提供了一种传屏处理方法，包括：
确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
启动所述传屏设备中的装载器，所述装载器用于在所述源设备中安装和/或更新传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
第四方面，本发明实施例还提供了一种传屏处理方法，由一传屏设备执行，包括：
确定与一目标设备完成配对；
确定接入一源设备，建立与所述目标设备的通信连接；
确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端；
获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
第五方面，本发明实施例还提供了一种传屏处理方法，包括：
确定装载器；
将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备；
其中，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
第六方面，本发明实施例还提供了一种传屏处理装置，包括：
接入确定模块，用于确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
安装确定模块，用于确定源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
更新状态确定模块，用于确定所述传屏客户端处于待更新的状态；
更新文件获取模块，用于响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
客户端更新模块，用于根据所述更新文件更新所述传屏客户端。
第七方面，本发明实施例还提供了一种传屏处理装置，包括：
接入确定模块，用于确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
未安装确定模块，用于确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备 的投屏界面；其中，所述传屏设备分别接入所述源设备以及连接所述目标设备；
安装文件获取模块，用于通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
客户端安装模块，用于将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
第八方面，本发明实施例还提供了一种传屏处理装置，包括：
接入确定模块，用于确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
装载器启动模块，用于启动所述传屏设备中的装载器，所述装载器用于在所述源设备中安装和/或更新传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面。
第九方面，本发明实施例还提供了一种传屏处理装置，位于一传屏设备中，包括：
第一连接模块，用于确定与一目标设备完成配对并保持通信连接；
第二连接模块，用于确定接入一源设备，建立与所述目标设备的通信连接；
安装状态确定模块，用于确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
传屏客户端处理模块，用于根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端；
传屏模块，用于获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
第十方面，本发明实施例还提供了一种传屏处理装置，包括：
装载器确定模块，用于确定装载器；
装载器烧录模块，用于将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备；
其中，所述装载器用于在所述源设备中安装和/或更新传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面。
第十一方面，本发明实施例还提供了一种传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备，所述传屏设备包括：
装载器，用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
第十二方面，本发明实施例还提供了一种电子设备，所述电子设备包括：
存储器，用于存储一个或多个程序；
当所述一个或多个程序被一个或多个处理器执行，使得所述一个或多个处理器实现如第一方面或第二方面中任一所述的传屏处理方法。
第十三方面，本发明实施例还提供了一种电子设备，所述电子设备包括：
一个或多个处理器；
存储器，用于存储一个或多个程序；
当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如第三方面或第五方面任一所述的传屏处理方法。
第十四方面，本发明实施例还提供了一种传屏设备，其特征在于，包括：
一个或多个处理器；
存储器，用于存储一个或多个程序；
传输接口，用于接入目标设备或源设备；
无线通信芯片，用于建立与目标设备的通信连接；
存储器，用于存储一个或多个程序；
当所述一个或多个程序被一个或多个处理器执行，使得所述一个或多个处理器实现如第四方面所述的传屏处理方法。
第十五方面，本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如第一方面或第二方面或第三方面或第四方面或第五方面任一所述的传屏处理方法。
在本发明实施例中，若确定目标设备中已安装传屏客户端，并且传屏客户端处于待更新的状态，则可以响应于待更新的状态，从目标设备获取传屏客户端的更新文件，根据更新文件更新传屏客户端，一方面，通过在传屏设备中烧录一个程序，用于从目标设备处获取传屏客户端的更新文件并更新至源设备，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能，并且，在更新传屏客户端时，更新源设备的传屏客户端即可，并不需要频繁在传屏设备中烧录传屏客户端，大大提高了更新操作的简便性，另一方面，传屏客户端的更新并不影响该程序，该程序的功能稳定，并不需要频繁进行更新，保证了维护传屏设备的简便性。
附图说明
图1A为本发明实施例提供的传屏系统的架构示意图；
图1B为本发明实施例提供的传屏设备的结构示意图；
图2为本发明实施例一提供的一种传屏处理方法的流程图；
图3为本发明实施例二提供的一种传屏处理方法的流程图；
图4为本发明实施例三提供的一种传屏处理方法的流程图；
图5为本发明实施例四提供的一种传屏处理方法的流程图；
图6为本发明实施例五提供的一种传屏处理方法的流程图；
图7为本发明实施例六提供的一种传屏处理方法的流程图；
图8为本发明实施例七提供的一种传屏处理方法的流程图；
图9为本发明实施例提供的一种传屏客户端的安装、更新、启动的流程图；
图10为本发明实施例八提供的一种传屏处理装置的结构示意图；
图11为本发明实施例九提供的一种传屏处理装置的结构示意图；
图12为本发明实施例十提供的一种传屏处理装置的结构示意图；
图13为本发明实施例十一提供的一种传屏处理装置的结构示意图；
图14为本发明实施例十二提供的一种传屏装置的结构示意图；
图15为本发明实施例十三提供的一种传屏设备的结构示意图；
图16为本发明实施例十四提供的一种电子设备的结构示意图；
图17为本发明实施例十五提供的一种电子设备的结构示意图；
图18为本发明实施例十六提供的一种电子设备的结构示意图。
具体实施方式
下面结合附图和实施例对本公开作详细说明。可以理解的是，此处所描述的实施例仅仅用于解释本公开，而非对本公开的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本公开相关的部分而非全部结构。
图1A为本发明实施例提供的传屏系统的架构示意图。
如图1A所示，在传屏系统中，源设备110为传屏操作来源的设备，传屏设备120为执行传屏操作的设备，目标设备130为传屏操作目的的设备。
一般情况下，源设备110具有较强的运算能力，可以包括个人电脑、笔记本电脑等，其操作系统可以包括windows、Mac、Android(安卓)、iOS等，用户可在源设备110中制作、播放演示文稿(PPT)、工作文档(Word)等文件。
但是，源设备110的屏幕较小、扬声器功率较低，例如，笔记本电脑的屏幕多为13.3英寸、14英寸和15.6英寸，扬声器的功率一般在2W-5W。
在会议、演讲等场景中，场地宽广，对播放的要求较高，若在源设备110播放文件，容易出现界面信息(如字体、图片等)小、声音小等问题，导致播放效果较差。
目标设备130可以包括平板、显示终端等。
该平板可以是两个或多个物理实体构成，也可以是一个物理实体构成。平板可以是通过触控技术对显示在平板上的内容进行操控，从而实现人机交互操作，其集成了投影机、电子白板、幕布、音响、电视机以及视频会议终端等一种或多种功能。一般而言，平板的显示屏可以是电容屏、电阻屏或者电磁屏。用户可以通过手指或者触控笔对智能交互平板进行触控操作。
平板中安装有操作系统自带的应用，同时，也安装有从第三方设备或者服务器中下载的应用，其中，应用的具体类型及内容可以根据实际情况设定，通常，该应用软件具有电子白板功能，其可以通过电子白板功能实现：书写、绘图、批注、课件制作以及展示播放等功能。
在一实施方式中，该平板可以是适于会议使用的平板、适于教育使用的平板。
所谓适于会议使用、教育使用，可以指平板中按照会议、教育的业务特性，定制化相应的应用。
例如，在平板的屏幕上进行书写，同时融入图表辅助等设计，满足会议中高效的书写需求。
平板中内置摄像、拾音、扩音等模块，可以支持远程桌面共享、异地书写实时同步，满足会议中远程协作、无界办公的需求。
目标设备130的屏幕较大、扬声器功率较高，例如，平板的屏幕多为55英寸-100英寸， 扬声器的功率一般在30W-60W。
在会议、演讲等场景中，若在目标设备110播放文件，界面信息(如字体、图片等)清晰、声音响亮，播放效果较佳。
因此，可通过传屏设备120将源设备110的多媒体数据同步至目标设备130进行播放，可将源设备110运算能力较强、目标设备130多媒体播放效果较佳的优势结合。
图1B为本发明实施例提供的传屏设备的结构示意图。
该传屏设备120包括但不限于：传输接口121、无线通信芯片122、输入单元123、输出单元124、存储器125、处理器126等部件。本领域技术人员可以理解，图1B中示出的传屏设备120的结构并不构成对传屏设备120的限定，传屏设备120可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，传屏设备120包括但不限于USB Dongle(USB(Universal Serial Bus，通用串行总线)加密狗)等。
传输接口121为将传屏设备120作为外部装置、接入其他设备的接口。例如，USB接口(包括但不限于Type A、Type B、Type C)等。传输接口122可以用于接收来自其他设备的数据，以及，将数据输入其他设备。
需要说明的是，该其他设备，在传屏操作时可以为源设备110，在配对操作时可以为目标设备130。
所谓配对，可以指将目标设备130对传屏设备120进行认证，将目标设备130的无线访问接入点的信息，写入传屏设备120中。
当传屏设备120通过传输接口121接入源设备110时，可接收源设备110的数据包括但不限于屏幕数据、音频数据等等，可传输至源设备110的数据包括但不限于触摸数据等等。
当传屏设备120通过传输接口121接入目标设备130时，可接收目标设备130的数据包括但不限于配对数据、固件等等，可传输至源设备110的数据包括但不限于配对数据等等。
无线通信芯片122可用于无线通信，包括但不限于Wi-Fi芯片、蓝牙芯片等，其中，Wi-Fi芯片可应用2.4G频段，5G频段等等，无线通信芯片122属于短距离无线传输技术，传屏设备120与目标设备130配对之后，可通过无线通信芯片122与目标设备130建立无线连接，传屏设备120可通过该无线连接从目标设备130接收数据(例如，触摸数据等等)，以及，将数据(例如，屏幕数据、音频数据等等)输入目标设备130。
输入单元123可用于产生与用户设置以及功能控制有关的键信号输入。具体地，输入单元123可包括功能键(例如，控制开始传屏的控件、控制暂停传屏的控制、控制停止传屏的控件)、触控面板、操作杆等中的一种或多种。
需要说明的是，这些功能键可以集成在同一个按键中，通过按压次数、按压时长、按压频次等方式区分不同的控制功能。
输出单元124可用于输出传屏的状态，例如，正在传屏、暂停传屏、未传屏等等，在一实施方式中，输出单元124包括指示灯等。
存储器125可用于存储软件程序以及各种数据。存储器125可主要包括存储程序区和存储数据区，其中，存储程序区可存储至少一个功能所需的应用程序(例如，配对，传输屏幕数据、音频数据、触摸数据等等)等；存储数据区可存储根据传屏器120的使用所创建的数据(比如配对数据、操作标识位等)等。此外，存储器125可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存 储器件。
其中，处理器126是传屏设备120的控制中心，包括但不限于MPU(Micro Processor Unit，微处理器)，利用各种接口和线路连接整个传屏设备120的各个部分，通过运行或执行存储在存储器125内的软件程序和/或模块，以及调用存储在存储器125内的数据，执行传屏设备120的各种功能和处理数据，从而对计算机设备进行整体监控。
尽管未示出，传屏设备120还可以包括其他部件，如充电芯片等，在此不再赘述。
在源设备110中可安装传屏客户端，在目标设备130中可安装传屏服务端，传屏客户端与传屏服务端遵循传屏协议，通过传屏设备120在源设备110与目标设备130之间执行传屏操作。
需要说明的是，针对不同的业务场景，如会议、教育、家庭娱乐等，传屏协议可能有所不同，传屏操作随之有所不同，并且，针对同一个业务场景，传屏协议在也有可能变更，传屏操作在不同版本的传屏客户端、传屏服务端之间也可能有所不同，本发明实施例对此不加以限制。
为使本领域技术人员更好地理解本发明实施例，以下通过示例来说明本发明实施例中的传屏操作：
1、目标设备同步源设备的多媒体数据
在源设备中，传屏客户端持续执行截屏操作(即录屏操作)，获得源设备显示的屏幕数据，以及，获取源设备播放的音频数据。
例如，在windows系统中，传屏客户端可通过GDI、mirror、ddraw和dxgi等方式进行截屏。
传屏客户端将屏幕数据、音频数据发送至传屏设备。
传屏设备将屏幕数据、音频数据发送至目标设备。
在目标设备中，传屏服务端显示屏幕数据、播放该音频数据。
2、源设备同步目标设备的触控操作
在目标设备中，传屏服务端监听触摸数据，该触摸数据包括触摸点的数量、触摸点的状态、触摸点的坐标(包括横轴坐标x和纵轴坐标y)和触摸点的压力值中的至少一种。
在一实施方式中，触摸点的坐标根据屏幕数据在目标设备中显示区域的大小进行线性缩放，计算得到触摸点的坐标。
传屏服务端将触摸数据发送至传屏设备。
传屏设备将触摸数据发送至源设备。
在源设备中，传屏客户端执行与触摸数据对应的操作。
或者，
在目标设备中，传屏服务端监听触摸数据，将该触摸数据转换为手势信号。
传屏服务端将手势信号发送至传屏设备。
传屏设备将手势信号发送至源设备。
在源设备中，传屏客户端执行与手势信号对应的操作。
在一种情况中，该手势信号可用于触发源设备对当前界面显示的预设类型(如PPT)的文件执行指定的操作，如翻页操作页。
在另一种情况中，该手势信号用于触发源设备采用其操作系统的模拟按键事件的方式执 行与手势信号对应的操作。
在又一种情况中，传屏设备通过获取与手势信号对应的按键事件，将按键事件通过键盘协议发送给源设备，该按键事件用于触发源设备对该按键事件进行响应。
实施例一
图2为本发明实施例一提供的一种传屏处理方法的流程图，本实施例可适用于在源设备安装传屏客户端的情况，在该情况中，传屏设备分别接入源设备以及通信连接其完成配对的目标设备，具体而言，一方面，传屏设备通过传输接口(如USB接口)接入源设备，另一方面，传屏设备与目标设备完成配对，此后，传屏设备通过无线通信芯片(如Wi-Fi芯片)与目标设备建立无线连接(如Wi-Fi连接)。该方法可以由传屏处理装置来执行，该传屏处理装置可以由软件和/或硬件实现，可配置在电子设备中，例如，传屏设备、源设备等等，该方法包括如下步骤：
S201、确定源设备接入传屏设备。
在本发明实施例中，可预先将传屏设备与目标设备进行配对。
所谓配对，可以指传屏设备与目标设备相互认证并记录对方的通讯参数。
对于传屏设备，可记录目标设备的通讯参数包括设备地址，如IP(Internet Protocol，网络之间互连的协议)地址等，以及，无线访问接入点信息，如SSID(Service Set Identifier，服务集标识)、密码。
目标设备作为无线访问接入点，传屏设备可通过通讯参数通信连接该目标设备，在通信连接之后，传屏设备可与目标设备进行通信。
在一种配对的方式中，传屏设备通过接入目标设备，获得并存储目标设备的通讯参数完成与目标设备的配对。
例如，传屏设备通过传输接口(如USB接口)接入目标设备，目标设备在认证接入的设备为传屏设备时，将其设备地址、无线访问接入点信息等通讯参数写入传屏设备的存储器中。
当然，除了通过传输接口接入目标设备进行配对之外，还可以采用其他方式进行配对，例如，通过NFC(Near Field Communication，近距离无线通讯技术)进行配对等，本发明实施例对此不加以限制。
若传屏设备通过传输接口(如USB接口)接入目标设备进行配对，则在配对成功之后，用户可拔出目标设备，此后，传屏设备通过传输接口(如USB接口)接入源设备。
在传屏设备的存储器中，烧录有一个程序，命名为装载器，该装载器可按照S201-S204的方式在源设备中安装传屏客户端。
在本发明实施例中，该装载器具备与目标设备进行通信的功能，但并不具备执行传屏操作的功能，因此，一般情况下，装载器的功能少于传屏客户端的功能，装载器的体积小于传屏客户端的体积。
传屏设备接入源设备，传屏设备通信连接其完成配对的目标设备，与此同时，可启动该装载器，该装载器启动时，可确定源设备接入传屏设备。
S202、确定源设备未安装传屏客户端。
在本发明实施例中，传屏客户端属于一个独立的客户端，或者是某个客户端中的组件，可用于通过传屏设备在源设备与目标设备之间执行传屏操作，使得目标设备显示源设备的投屏界面数据，该投屏界面数据包括源设备显示的屏幕数据、目标设备提供的操作控件等。
由于源设备的操作系统类型较多，如windows、Mac、Android、iOS等，在传屏设备的存储器中，为兼容不同类型的操作系统，可针对不同类型的操作系统烧录适于在该操作系统运行的装载器，传屏设备接入源设备时，可启动适于在源设备的操作系统中运行的装载器。
在一种启动方式中，预先在源设备中注册一检测服务，该检测服务在确定传屏设备接入源设备时，启动源设备中的装载器。
当然，上述被检测服务启动只是作为示例，在实施本发明实施例时，可以根据实际情况设置其他启动方式，例如，在windows系统中，可在传屏设备的根目录下中建立一个自动运行的文件(autorun.inf)，该文件的内容(如open参数)指向装载器，从而在传屏设备接入源设备时，源设备的组件(如AutoRun组件)按照该文件的参数启动装载器，等等，本发明实施例对此不加以限制。另外，除了上述被检测服务启动外，本领域技术人员还可以根据实际需要采用其它启动方式，本发明实施例对此也不加以限制。
在具体实现中，装载器可不写注册表，也可不依赖一些动态库，全部或部分数据可被读取至源设备的内存，在源设备的环境中运行。
如果是部分数据读取至源设备的内存，剩余的部分数据在传屏设备的存储器中，则在运行该部分数据时，从传屏设备的存储器中读取装载器剩余的部分数据，从而保证装载器的正常运行。
在装载器启动之后，则可以检测源设备是否安装传屏客户端，从而确定传屏客户端在源设备上的安装状态。
在一种检测方式中，传屏客户端配置有描述文件(如nfo文件)，该描述文件用于记录传屏客户端的客户端参数，该客户端参数包括如下的至少一种：
校验码(如MD5(Message Digest Algorithm，消息摘要算法第五版)值)、程序文件的文件名称、程序文件的启动参数、程序文件的版本信息。
在此检测方式中，描述文件可唯一标识传屏客户端，则装载器可以获得源设备所连接的传屏设备所写入的传屏客户端的文件信息，在源设备中根据该文件信息查找描述文件，以确定源设备中是否安装传屏客户端。
在一实施方式中，该描述文件的文件信息包括指定的文件名称，装载器可检测该源设备中是否存储有该文件名称的文件，如果未检测到该文件名称的文件，则确定在源设备中未存储描述文件。
若未查找到该描述文件，则确定源设备中未安装传屏客户端。
当然，上述检测方式只是作为示例，在实施本发明实施例时，可以根据实际情况设置其他检测方式，例如，在注册表(在windows系统中，路径为HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall，或，HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersi on\Uninstall)中检测是否存在传屏客户端特定的键值，本发明实施例对此不加以限制。另外，除了上述判断处理方法外，本领域技术人员还可以根据实际需要采用其它检测方式，本发明实施例对此也不加以限制。
S203、通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件。
在本发明实施例中，发布该传屏客户端的服务器可将传屏客户端的安装文件推送至目标设备，目标设备将该安装文件存储至指定的目录。
源设备的操作系统类型较多，如windows、Mac、Android、iOS等，为兼容不同类型的 操作系统，该服务器可针对不同类型的操作系统发布适于在该操作系统安装并运行的、不同类型的安装文件，并将不同类型的安装文件推送至目标设备，目标设备将不同类型的安装文件存储至指定的目录。
需要说明的是，为了增强传屏客户端的扩展性，并便于维护，可以将传屏客户端的部分功能定制化为插件，即传屏客户端包括主程序与插件。
在一个示例中，该安装文件为安装包(Install pack)，即可自行解压缩文件的集合，其中包括传屏客户端安装的所有文件(可以包括主程序、描述文件，也可以包括主程序、插件、描述文件)。
在另一个示例中，该安装文件包括程序文件与描述文件，该程序文件可不依赖注册表、系统设置、快捷方式等运行。
对于安装而言，该程序文件可以为主程序的程序文件，也可以主程序与插件的程序文件。
在此示例中，该程序文件可以指传屏客户端程序本身所处的文件，在不同类型的操作系统中，部分程序文件的形式也有所不同。
例如，在windows系统中，主程序的程序文件为可执行文件，如exe文件，插件的程序文件为库文件，如DLL(Dynamic Link Library，文件为动态链接库文件)文件。
在Mac系统中，主程序的程序文件为可执行文件，插件的程序文件为可执行文件。
装载器在确定源设备未安装传屏客户端时，可生成安装请求，通过传输接口(如USB接口)发送至传屏设备，传屏设备通过无线连接(如Wi-Fi)将该安装请求发送至目标设备。
目标设备响应于该安装请求，可从指定的目录中查找传屏客户端的安装文件，并将该安装文件通过无线连接(如Wi-Fi)发送至传屏设备，传屏设备将通过传输接口(如USB接口)将该安装文件发送至装载器。
源设备的操作系统类型较多，如windows、Mac、Android、iOS等，为兼容不同类型的操作系统，装载器在安装请求中，可用标识位指示操作系统的类型，目标设备从该安装请求中提取该标识位，从指定的目录中查找与该标识位表示的类型匹配的、传屏客户端的安装文件，使得源设备可安装、运行该传屏客户端。
S204、将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
装载器在获得传屏客户端的安装文件之后，则可以在源设备中安装该安装文件，在源设备中安装传屏客户端，使得在源设备与目标设备之间实现传屏操作。
在一个示例中，若该安装文件为安装包，即可以运行该安装包，将此传屏客户端的所有文件(可以包括主程序、描述文件，也可以包括主程序、插件、描述文件)释放到源设备的安装目录中，并完成修改注册表、修改系统设置、创建快捷方式等工作。
在另一个示例中，若该安装文件包括程序文件与描述文件，其中，该程序文件包括主程序的程序文件，或者，主程序与插件的程序文件。
此时，可将程序文件存储至源设备中指定的安装目录，以及，将描述文件存储至源设备中指定的安装目录。
在一实施方式中，若程序文件为压缩文件，如DAT文件，在将程序文件存储至源设备中指定的安装目录时，可对程序文件进行解压。
在本发明实施例中，确定源设备接入传屏设备，传屏设备通信连接其完成配对的目标设备，若确定源设备未安装传屏客户端，则可从目标设备获取传屏客户端的安装文件，将安装 文件安装至源设备，以在源设备中安装传屏客户端，通过在传屏设备中烧录一个程序，用于从目标设备处获取传屏客户端的安装文件并安装至源设备，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能。而且，通过连接传屏设备并从与传屏设备配对的目标设备下载传屏客户端进行安装的方式，可以保证源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
其次，对传屏客户端配置描述文件，在源设备中查找描述文件，若未查找到描述文件，则确定源设备中未安装传屏客户端，描述文件除了记录传屏客户端的客户端参数之外，还可以复用为是否安装传屏客户端的标识，操作简便，检测时间短。
再者，安装文件包括程序文件与描述文件，将程序文件存储至源设备中指定的安装目录，以及，将描述文件存储至源设备中指定的安装目录，无需修改注册表、系统设置、快捷方式等设置，即可实现传屏客户端的安装，可减少被安全应用视为风险操作而拦截的几率，保证安装传屏客户端的成功率，使得传屏客户端可正常运行，从而保证传屏的稳定性。
实施例二
图3为本发明实施例二提供的一种传屏处理方法的流程图，本实施例可适用于在源设备更新传屏客户端的情况，在该情况中，传屏设备分别接入源设备以及通信连接其完成配对的目标设备，具体而言，一方面，传屏设备通过传输接口(如USB接口)接入源设备，另一方面，传屏设备与目标设备完成配对，此后，传屏设备通过无线通信芯片(如Wi-Fi芯片)与目标设备建立无线连接(如Wi-Fi连接)。该方法可以由传屏处理装置来执行，该传屏处理装置可以由软件和/或硬件实现，可配置在电子设备中，例如，传屏设备、源设备等等，该方法包括如下步骤：
S301、确定源设备接入传屏设备。
在传屏设备的存储器中，烧录有一个程序，命名为装载器，该装载器可按照S301-S304的方式在源设备中更新传屏客户端。
步骤S301中确定源设备接入传屏设备的处理过程与实施例一中步骤S201相同，此处不再赘述。
S302、确定源设备中已安装传屏客户端。
在一实施方式中，描述文件的文件信息包括指定的文件名称，装载器可检测该源设备中是否存储有该文件名称的文件，如果检测到该文件名称的文件，则确定在源设备中存储有描述文件。
若查找到该描述文件，则确定源设备中安装传屏客户端。
步骤S302中确定源设备已安装传屏客户端的处理过程可参见实施例一中的步骤S202，此处不再赘述。
S303、确定所述传屏客户端处于待更新的状态。
在本发明实施例中，发布该传屏客户端的服务器可将传屏客户端的更新文件推送至目标设备，目标设备将该更新文件存储至指定的目录。
源设备的操作系统类型较多，如windows、Mac、Android、iOS等，为兼容不同类型的操作系统，该服务器可针对不同类型的操作系统发布适于在该操作系统安装并运行的、不同 类型的更新文件，并将不同类型的更新文件推送至目标设备，目标设备将不同类型的更新文件存储至指定的目录。
需要说明的是，为了增强传屏客户端的扩展性，并便于维护，可以将传屏客户端的部分功能定制化为插件，即传屏客户端包括主程序与插件。
在一个示例中，该更新文件为更新包。
在本示例中，该更新包可以为新版本的传屏客户端的安装包(Install pack)，可自行解压缩文件的集合，其中包括传屏客户端安装的所有文件(可以包括主程序、描述文件，也可以包括主程序、插件、描述文件)。
该更新包也可以为差分包，该差分包包括新版本的传屏客户端与旧版本的传屏客户端之间的差分。
在另一个示例中，该安装文件包括程序文件与描述文件，该程序文件可不依赖注册表、系统设置、快捷方式等运行。
对于更新而言，该程序文件可以为主程序的程序文件，也可以插件的程序文件。
在此示例中，该程序文件可以指传屏客户端程序本身所处的文件，在不同类型的操作系统中，部分程序文件的形式也有所不同。
例如，在windows系统中，主程序的程序文件为可执行文件，如exe文件，插件的程序文件为库文件，如DLL文件。
在Mac系统中，主程序的程序文件为可执行文件，插件的程序文件为可执行文件。
装载器在确定源设备安装传屏客户端时，则可检测传屏客户端是处于待更新的状态还是可运行的状态，从而确定传屏客户端在源设备上的安装状态，若传屏客户端不满足传屏操作的需求，则可以确定传屏客户端处于待更新的状态。
一般情况下，更新可以指版本升级，在某些情况下，更新也可以指版本回退，例如，新版本的传屏客户端的漏洞比较严重并且暂未修复该漏洞，通过回退版本可以保证传传屏操作的正常执行；或者，新版本的传屏客户端与源设备存在兼容性问题并且暂未修复该兼容性问题，通过回退版本可以保证传传屏操作的正常执行，等等。
在一种确定待更新的状态的方式中，传屏客户端具有程序文件与描述文件，描述文件用于记录传屏客户端的客户端参数，客户端参数包括程序文件的版本信息。
一方面，装载器从描述文件读取程序文件的版本信息，作为第一版本。
另一方面，装载器从目标设备获取所述程序文件的版本信息，作为第二版本。
在一实施方式中，装载器可生成版本查询请求，通过传输接口(如USB接口)发送至传屏设备，传屏设备通过无线连接(如Wi-Fi)将该版本查询请求发送至目标设备。
目标设备响应于该版本查询请求，可从指定的目录中的描述文件中读取该程序文件的版本信息，并将该程序文件的版本信息通过无线连接(如Wi-Fi)发送至传屏设备，传屏设备将通过传输接口(如USB接口)将该程序文件的版本信息发送至装载器。
装载器对第一版本与第二版本进行比较，若第一版本与所述第二版本不同，则确定传屏客户端处于待更新的状态，即待更新至第二版本。
需要说明的是，传屏客户端可能具有至少两个程序文件，则装载器逐一对程序文件进行版本的比较，以确定该程序文件是否需要更新。
在本发明实施例中，从描述文件读取程序文件的版本信息，作为第一版本，从目标设备 获取程序文件的版本信息，作为第二版本，若第一版本与第二版本不同，则确定传屏客户端处于待更新的状态，第二版本为目标设备需求的版本，以第一版本与第二版本是否一致判定传屏客户端是否需要更新，使得源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
当然，上述确定待更新的状态的方式只是作为示例，在实施本发明实施例时，可以根据实际情况设置其他确定待更新的状态的方式，例如，在windows系统中，装载器在powershell或cmd中使用-version命令检测传屏客户端的版本信息，作为第一版本，与目标设备的第二版本进行比较，或者，装载器将传屏客户的第一版本发送至目标设备，目标设备将第一版本与第二版本进行比较，目标设备确定传屏客户端处于待更新的状态，并通知装载器，等等，本发明实施例对此不加以限制。另外，除了上述确定待更新的状态的方式外，本领域技术人员还可以根据实际需要采用其它确定待更新的状态的方式，本发明实施例对此也不加以限制。
S304、响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件。
装载器在确定传屏客户端处于待更新的状态时，可生成更新请求，通过传输接口(如USB接口)发送至传屏设备，传屏设备通过无线连接(如Wi-Fi)将该更新请求发送至目标设备。
目标设备响应于该更新请求，可从指定的目录中查找传屏客户端的更新文件，并将该更新文件通过无线连接(如Wi-Fi)发送至传屏设备，传屏设备将通过传输接口(如USB接口)将该更新文件发送至装载器。
源设备的操作系统类型较多，如windows、Mac、Android、iOS等，为兼容不同类型的操作系统，装载器在更新请求中，可用标识位指示操作系统的类型，目标设备从该更新请求中提取该标识位，从指定的目录中查找与该标识位表示的类型匹配的、传屏客户端的更新文件，使得源设备可运行更新后的传屏客户端。
S305、根据所述更新文件更新所述传屏客户端。
装载器在获得传屏客户端的更新文件之后，则可以在源设备中使用该更新文件更新传屏客户端，使得在源设备与目标设备之间实现传屏操作。
在一个示例中，若该更新文件为更新包，可以运行该更新包，自动更新传屏客户端。
在本示例中，若该更新包为新版本的传屏客户端的安装包，则可以运行该安装包，将此传屏客户端的所有文件(可以包括主程序、描述文件，也可以包括主程序、插件、描述文件)释放到源设备的安装目录中，并完成修改注册表、修改系统设置、创建快捷方式等工作。
若该更新包为差分包，则可以运行该差分包，可将旧版本的传屏客户端，复制到缓存中，将旧版本的传屏客户端和差分包进行组合，得到新版本的传屏客户端。
在另一个示例中，更新文件包括程序文件和描述文件，该程序文件可不依赖注册表、系统设置、快捷方式等运行。
在此示例中，装载器可确定安装目录，该安装目录用于存储传屏客户端的程序文件和描述文件。
一方面，将更新文件中的程序文件替换安装目录中的程序文件，实现程序文件的更新。
另一方面，将更新文件中的描述文件替换安装目录中的描述文件，使得描述文件与程序文件保持一致。
在本发明实施例中，确定源设备接入传屏设备，传屏设备用于通信连接其完成配对的目 标设备，若确定目标设备中已安装传屏客户端，并且传屏客户端处于待更新的状态，则可以响应于待更新的状态，从目标设备获取传屏客户端的更新文件，根据更新文件更新传屏客户端，一方面，通过在传屏设备中烧录一个程序，用于从目标设备处获取传屏客户端的更新文件并更新至源设备，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能，并且，在更新传屏客户端时，更新源设备的传屏客户端即可，并不需要频繁在传屏设备中烧录传屏客户端，大大提高了更新操作的简便性，另一方面，传屏客户端的更新并不影响该程序，该程序的功能稳定，并不需要频繁进行更新，保证了维护传屏设备的简便性。而且，通过连接传屏设备并从与传屏设备配对的目标设备下载传屏客户端进行更新的方式，可以保证源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
其次，对传屏客户端配置描述文件，在源设备中查找描述文件，若查找到描述文件，则确定源设备中已安装传屏客户端，描述文件除了记录传屏客户端的客户端参数之外，还可以复用为是否安装传屏客户端的标识，操作简便，检测时间短。
再者，更新文件包括程序文件与描述文件，通过替换程序文件、描述文件更新传屏客户端，无需修改注册表、系统设置、快捷方式等设置，即可实现传屏客户端的更新，可减少被安全应用视为风险操作而拦截的几率，保证更新传屏客户端的成功率，使得传屏客户端可正常运行，从而保证传屏的稳定性。
实施例三
图4为本发明实施例三提供的一种传屏处理方法的流程图，本实施例以前述实施例二为基础，增加启动传屏处理操作。该方法包括如下步骤：
S401、确定源设备接入传屏设备。
在本发明实施例中，传屏设备用于通信连接其完成配对的目标设备。
S402、确定源设备中已安装传屏客户端。
其中，传屏客户端用于通过传屏设备在所述源设备与目标设备之间执行传屏操作。
S403、确定所述传屏客户端处于可运行的状态。
装载器在确定源设备安装传屏客户端时，则可检测传屏客户端的状态，若传屏客户端满足传屏操作的需求，则可以确定传屏客户端处于可运行的状态。
在一种确定待可运行的状态的方式中，传屏客户端具有程序文件与描述文件，描述文件用于记录传屏客户端的客户端参数，客户端参数包括程序文件的版本信息。
一方面，装载器从描述文件读取程序文件的版本信息，作为第一版本。
另一方面，装载器从目标设备获取所述程序文件的版本信息，作为第二版本。
具体而言，装载器可生成版本查询请求，通过传输接口(如USB接口)发送至传屏设备，传屏设备通过无线连接(如Wi-Fi)将该版本查询请求发送至目标设备。
目标设备响应于该版本查询请求，可从指定的目录中的描述文件中读取该程序文件的版本信息，并将该程序文件的版本信息通过无线连接(如Wi-Fi)发送至传屏设备，传屏设备将通过传输接口(如USB接口)将该程序文件的版本信息发送至装载器。
装载器对第一版本与第二版本进行比较，若第一版本与所述第二版本相同，则确定传屏客户端处于可运行的状态。
需要说明的是，传屏客户端可能具有至少两个程序文件，则装载器逐一对程序文件进行版本的比较，若确定全部程序文件的版本不需要更新，则可以确认传屏客户端处于可运行的状态。
当然，上述确定可运行的状态的方式只是作为示例，在实施本发明实施例时，可以根据实际情况设置其他确定可运行的状态的方式，例如，在windows系统中，装载器在powershell或cmd中使用-version命令检测传屏客户端的版本信息，作为第一版本，与目标设备的第二版本进行比较，或者，装载器将传屏客户的第一版本发送至目标设备，目标设备将第一版本与第二版本进行比较，目标设备确定传屏客户端处于可运行的状态，并通知装载器，等等，本发明实施例对此不加以限制。另外，除了上述确定可运行的状态的方式外，本领域技术人员还可以根据实际需要采用其它确定可运行的状态的方式，本发明实施例对此也不加以限制。
S404、响应于所述可运行的状态，启动所述传屏客户端。
装载器在确定传屏客户端可运行之后，则可以在源设备中启动该传屏客户端，传屏客户端在源设备的环境中运行，使得在源设备与目标设备之间实现传屏操作。
在一种启动方式中，传屏客户端具有程序文件与描述文件，描述文件用于记录传屏客户端的客户端参数，客户端参数包括所述程序文件的启动参数。
响应于可运行的状态，装载器可从描述文件中读取程序文件的启动参数，按照启动参数启动程序文件。
例如，在windows系统中，可调用WinExec、ShellExecute createprocessasuse等函数，在启动程序文件时，给该程序文件传入启动参数。
在本发明实施例中，若确定目标设备中已安装传屏客户端，并且传屏客户端处于可运行的状态，则响应于可运行的状态，启动传屏客户端，通过排查是否安装传屏客户端、传屏客户端是否需要更新，符合相关条件才启动传屏客户端，保证传屏客户端运行的稳定性。
其次，从描述文件读取程序文件的版本信息，作为第一版本，从目标设备获取程序文件的版本信息，作为第二版本，若第一版本与第二版本相同，则确定所述传屏客户端处于可运行的状态，第二版本为目标设备需求的版本，以第一版本与第二版本是否一致判定传屏客户端是否可运行，使得源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
再者，从描述文件中读取所述程序文件的启动参数，按照启动参数启动程序文件，可提高程序文件的扩展性，保证程序文件的正常启动。
实施例四
图5为本发明实施例四提供的一种传屏处理方法的流程图，本实施例可适用于在源设备启动装载器，装载器安装或更新传屏客户端的情况，该方法可以由传屏处理装置来执行，该传屏处理装置可以由软件和/或硬件实现，可配置在电子设备中，例如，源设备等等，该方法包括如下步骤：
S501、确定传屏设备接入源设备。
在本发明实施例中，可预先通过RegCreateKeyEx、RegSetKeyValue将检测服务程序写入源设备的注册表，使得该检测服务成为启动项，监听传屏设备是否接入源设备。
由于源设备的操作系统类型较多，如windows、Mac、Android、iOS等，为兼容不同类型的操作系统，可针对不同类型的操作系统注册适于在该操作系统运行的检测服务。
在一种注册的方式中，传屏设备预先烧录检测服务，传屏设备首次接入目标设备时，用户手动启动该传屏设备中的检测服务，该检测服务注册至源设备中。
当然，除了通过传屏设备注册检测服务之外，还可以采用其他方式注册检测服务，例如，在源设备中启动浏览器等客户端，从发布该检测服务的服务器中下载检测服务，并在传屏设备注册，等等，本发明实施例对此不加以限制。
在一种确定传屏设备接入的方式中，传屏设备可预先设置配置文件(如config文件)，该配置文件中写入了装载器的文件名称(字符串)。
在此方式中，检测服务可以监听传输接口(如USB接口)是否接入外置设备。
以USB接口为例，当外置设备插入USB接口时，windows系统会产生一条全局消息WM_DEVICECHANGE，监听服务可查看全局消息WM_DEVICECHANGE的wParam参数，如果为DBT_DEVICEARRIVAL则表示有外置设备插入并可用。再查看全局消息WM_DEVICECHANGE的lParam参数，如果为DBT_DEVTYP_VOLUME，则可以取出DEV_BROADCAST_VOLUME结构的卷号dbcv_unitmask，就知道是哪个卷被插入。
检测服务确定外置设备接入源设备，此后，则可以检测外置设备中是否存储有指定的配置文件。
在一实施方式中，该配置文件具备指定的文件名称，如“uwstconfig”，装载器可检测该源设备中是否存储有该文件名称的文件，如果检测到该文件名称的文件，则确定在源设备中具有配置文件。
若确定在外置设备中具有指定的配置文件，则确定该外置设备为传屏设备。
若确定在外置设备中不具有指定的配置文件，则确定该外置设备不为传屏设备。
当然，上述确定传屏设备接入的方式只是作为示例，在实施本发明实施例时，可以根据实际情况设置其他确定传屏设备接入的方式，例如，针对Type C接口，可以根据电平信号确定是否传屏设备接入源设备，或者，根据外置设备的名称确定是否为传屏设备，等等，本发明实施例对此不加以限制。另外，除了上述确定传屏设备接入的方式外，本领域技术人员还可以根据实际需要采用其它确定传屏设备接入的方式，本发明实施例对此也不加以限制。
此外，传屏设备可用于通过无线连接(如Wi-Fi连接)通信连接其完成配对的目标设备。
S502、启动所述传屏设备中的装载器。
在传屏设备的存储器中，烧录有一个程序，命名为装载器。
在本发明实施例中，该装载器具备与目标设备进行通信的功能，但并不具备执行传屏操作的功能，因此，一般情况下，装载器的功能少于传屏客户端的功能，装载器的体积小于传屏客户端的体积。
检测服务在确定传屏设备接入源设备时，可启动该传屏设备中的装载器。
由于源设备的操作系统类型较多，如windows、Mac、Android、iOS等，在传屏设备的存储器中，为兼容不同类型的操作系统，可针对不同类型的操作系统启动适于在该操作系统运行的装载器，传屏设备接入源设备时，可启动适于在源设备的操作系统中运行的装载器。
在一种启动方式中，传屏设备可预先设置配置文件(如config文件)，该配置文件中写入了装载器的文件名称(字符串)。
在此方式中，可从传屏设备中配置文件读取指定的字符串，启动传屏设备中、名称为该字符串的装载器。
当然，除了通过配置文件启动之外，还可以采用其他方式启动装载器，例如，在传屏设备中、装载器存储在指定的目录中，检测服务在查找到该目录时，启动位于该目录中的装载器，等等，本发明实施例对此不加以限制。
在本发明实施例中，装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，传屏客户端用于通过传屏设备在源设备与目标设备之间执行传屏操作，使得目标设备显示源设备的投屏界面数据，该投屏界面数据包括源设备显示的屏幕数据、目标设备提供的操作控件等。
在具体实现中，装载器可以通过如下方式确定传屏客户端在所述源设备上的安装状态：
获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
若查找到所述描述文件，则确定所述源设备中已安装传屏客户端，以及，确定所述传屏客户端处于待更新的状态或者可运行的状态；
若未查找到所述描述文件，则确定所述源设备中未安装传屏客户端。
在一实施方式中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
所述确定所述传屏客户端处于待更新的状态或者可运行的状态，包括：
从所述描述文件读取所述程序文件的版本信息，作为第一版本；
通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
若所述第一版本与所述第二版本不同，则确定所述传屏客户端处于待更新的状态；
若所述第一版本与所述第二版本相同，则确定所述传屏客户端处于可运行的状态。
在具体实现中，装载器可以通过如下方式在源设备中安装传屏客户端：
通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
在一实施方式中，所述安装文件包括程序文件和描述文件；
所述将所述安装包安装至所述源设备，包括：
将所述程序文件存储至所述源设备中指定的安装目录；
将所述描述文件存储至所述源设备中指定的安装目录。
在本发明实施例中，由于安装传屏客户端与实施例一的应用基本相似，所以描述的比较简单，相关之处参见实施例一的部分说明即可，本发明实施例在此不加以详述。
在实际应用实现中，装载器可以通过如下方式在源设备中更新传屏客户端：
响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
根据所述更新文件更新所述传屏客户端。
在一实施方式中，所述更新文件包括程序文件和描述文件；
所述根据所述更新文件更新所述传屏客户端，包括：
确定安装目录，所述安装目录用于存储所述传屏客户端的程序文件和描述文件；
将所述更新文件中的程序文件替换所述安装目录中的程序文件；
将所述更新文件中的描述文件替换所述安装目录中的描述文件。
在一实施方式中，在所述确定所述目标设备中已安装传屏客户端之后，还包括：
响应于所述可运行的状态，启动所述传屏客户端。
在一实施方式中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的启动参数；
所述响应于所述可运行的状态，启动所述传屏客户端，包括：
响应于所述可运行的状态，从所述描述文件中读取所述程序文件的启动参数；
按照所述启动参数启动所述程序文件。
在本发明实施例中，由于更新传屏客户端与实施例二、三的应用基本相似，所以描述的比较简单，相关之处参见实施例二、三的部分说明即可，本发明实施例在此不加以详述。
在本发明实施例中，若确定传屏设备接入源设备，则启动传屏设备中的装载器，通过监听接入操作触发装载器的运行，无需用户手动启动装载器，可提高传屏操作的简便性，此外，通过在传屏设备中烧录装载器，用于在源设备安装或更新传屏客户端，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能，并且，在更新传屏客户端时，更新源设备的传屏客户端即可，并不需要频繁在传屏设备中烧录传屏客户端，大大提高了更新操作的简便性，传屏客户端的更新并不影响装载器，装载器的功能稳定，并不需要频繁进行更新，保证了维护传屏设备的简便性。而且，通过连接传屏设备并从与传屏设备配对的目标设备下载传屏客户端进行安装或更新的方式，可以保证源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
其次，对传屏设备设置配置文件，若确定外置设备接入源设备，并且外置设备中具有指定的配置文件，则确定外置设备为传屏设备，操作简便，检测时间短。
再者，从传屏设备中配置文件读取指定的字符串，启动传屏设备中、名称为该字符串的装载器，操作简便，可快速启动装载器，并且，配置文件可同时用于标识传屏设备与指示启动装载器，节省资源。
实施例五
图6为本发明实施例五提供的一种传屏处理方法的流程图，本实施例可适用于在传屏设备烧录装载器的情况，该方法可以由传屏处理装置来执行，该传屏处理装置可以由软件和/或硬件实现，可配置在电子设备中，例如，目标设备、个人电脑等等，该方法包括如下步骤：
S601、确定装载器。
S602、将所述装载器烧录至传屏设备。
在本发明实施例中，传屏设备可用于分别接入源设备以及通信连接其完成配对的目标设备，具体而言，一方面，传屏设备通过传输接口(如USB接口)接入源设备，另一方面，传屏设备通过无线通信芯片(如Wi-Fi芯片)与目标设备建立无线连接(如Wi-Fi连接)。
传屏设备在接入目标设备或其他设备(如个人电脑)，可将装载器烧录至传屏设备中的存储器。
在一实施方式中，所述确定源设备未安装传屏客户端，包括：
在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
若未查找到所述描述文件，则确定所述源设备中未安装传屏客户端。
在本发明实施例中，由于安装传屏客户端与实施例一的应用基本相似，所以描述的比较简单，相关之处参见实施例一的部分说明即可，本发明实施例在此不加以详述。
步骤S602中将装载器烧录至传屏设备的处理过程可参见实施例四中的步骤S502，此处不再赘述。
在本发明实施例中，由于更新传屏客户端与实施例二、三的应用基本相似，所以描述的比较简单，相关之处参见实施例二、三的部分说明即可，本发明实施例在此不加以详述。
在本发明实施例中，在传屏设备中烧录装载器，用于在源设备安装或更新传屏客户端，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能，并且，在更新传屏客户端时，更新源设备的传屏客户端即可，并不需要频繁在传屏设备中烧录传屏客户端，大大提高了更新操作的简便性，传屏客户端的更新并不影响装载器，装载器的功能稳定，并不需要频繁进行更新，保证了维护传屏设备的简便性。而且，通过连接传屏设备并从与传屏设备配对的目标设备下载传屏客户端进行安装或更新的方式，可以保证源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
实施例六
图7为本发明实施例六提供的一种传屏处理方法的流程图，本实施例以前述实施例五为基础，增加烧录检测服务的处理操作。该方法包括如下步骤：
S701、确定装载器。
S702、将所述装载器烧录至传屏设备。
S703、确定检测服务。
S704、将所述检测服务烧录至传屏设备。
传屏设备在接入目标设备或其他设备(如个人电脑)，可将检测服务烧录至传屏设备中的存储器。
由于源设备的操作系统类型较多，如windows、Mac、Android、iOS等，在传屏设备的存储器中，为兼容不同类型的操作系统，可针对不同类型的操作系统烧录适于在不同类型的操作系统注册、运行的检测服务。
在本发明实施例中，检测服务用于注册至源设备，以及，在确定传屏设备接入源设备时，启动装载器。
在具体实现中，检测服务可以通过如下方式启动传屏客户端：
确定传屏设备接入源设备，所述传屏设备用于连接目标设备；
启动所述传屏设备中的装载器。
在一实施方式中，所述确定传屏设备接入所述源设备，包括：
确定外置设备接入所述源设备；
若确定在所述外置设备中具有指定的配置文件，则确定所述外置设备为传屏设备。
在一实施方式中，所述启动所述传屏设备中的装载器，包括：
从所述传屏设备中配置文件读取指定的字符串；
启动所述传屏设备中、名称为所述字符串的装载器。
在本发明实施例中，由于启动传屏客户端与实施例四的应用基本相似，所以描述的比较简单，相关之处参见实施例四的部分说明即可，本发明实施例在此不加以详述。
在本发明实施例中，在传屏设备中烧录检测服务，用于注册至源设备，以及，在确定传屏设备接入源设备时，启动装载器，检测服务的功能简单，体积小，对传屏设备的存储空间占用小，传屏设备携带检测服务，在插入源设备时即可注册，方便启动装载器，无需用户从其他途径手动下载检测服务，提高了传屏操作的简便性。
实施例七
图8为本发明实施例七提供的一种传屏处理方法的流程图，本实施例可适用于传屏设备与目标设备进行配对之后，传屏设备接入源设备并通信连接目标设备，在源设备安装或更新传屏客户端的情况。该方法可以由传屏处理装置来执行，该传屏处理装置可以由软件和/或硬件实现，可配置在传屏设备中，即本发明实施例由传屏设备执行，该方法包括如下步骤：
S801、确定与一目标设备完成配对。
步骤S801中确定与一目标设备完成配对的处理过程，与实施例一中步骤S201的将传屏设备与目标设备进行配对的处理过程相同，此处不再赘述。
S802、确定接入一源设备，建立与所述目标设备的通信连接。
步骤S802中确定接入一源设备，建立与所述目标设备的通信连接的处理过程，与实施例一中步骤S201的传屏设备接入目标设备的处理过程相同，此处不再赘述。
S803、确定传屏客户端在所述源设备上的安装状态。
步骤S803中确定传屏客户端在所述源设备上的安装状态的处理过程，可参见实施例一中步骤S202的确定源设备未安装传屏客户端的处理过程、步骤S203的通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件的处理过程、实施例二中步骤S303的确定所述传屏客户端处于待更新的状态的处理过程的相关内容，此处不再赘述。
S804、根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端。
在一种情况中，若源设备中未安装传屏客户端，则通过传屏设备从目标设备获取传屏客户端的安装文件，将安装文件安装至源设备，以在源设备中安装所述传屏客户端。
在另一种情况中，若源设备中已安装传屏客户端且该传屏客户端处于待更新的状态，则通过传屏设备从所述目标设备获取传屏客户端的更新文件，根据更新文件更新传屏客户端。
在又一种情况中，若源设备中已安装传屏客户端且该传屏客户端处于可运行的状态，则启动传屏客户端。
步骤S804的处理过程，包括实施例一中步骤S203、步骤S204、实施例二中步骤S304、步骤S305以及实施例三中步骤S404的处理过程，此处不再赘述。
S805、获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
在本发明实施例中，用户可以在源设备播放PPT(PowerPoint，演示文稿软件)、PDF(Portable Document Format，便携式文档格式)、word等文档数据，也可以播放视频数据、音频数据等多媒体数据，与此同时，传屏客户端可通过GDI、mirror、ddraw和dxgi等方式进行截屏操作，获取截屏操作的屏幕数据作为投屏界面数据，并通过发送至传输接口(如USB 接口)发送至传屏设备。
传屏设备通过无线连接(如Wi-Fi连接)将投屏界面数据发送给目标设备，目标设备将该投屏界面数据显示在屏幕上。
在本发明实施例中，确定与一目标设备完成配对，确定接入一源设备，建立与目标设备的通信连接，确定传屏客户端在源设备上的安装状态，根据传屏客户端在源设备上的安装状态，从目标设备获得的安装文件或更新文件，并将安装文件或更新文件发送给源设备，使得源设备安装或更新传屏客户端，获得所述源设备中、传屏客户端产生的投屏界面数据，将投屏界面数据发送给目标设备进行显示。一方面，通过在传屏设备中烧录一个程序，用于从目标设备处获取传屏客户端的安装或更新文件并在源设备安装或更新传屏客户端，而不在传屏设备中烧录传屏客户端本身，传屏客户端的体积并不受限于传屏设备的存储空间，目标设备的存储空间一般远大于传屏客户端的体积，可以持续开发传屏客户端的新功能，保证传屏客户端的性能，从而保证传屏的稳定性，并且，在更新传屏客户端时，更新源设备的传屏客户端即可，并不需要频繁在传屏设备中烧录传屏客户端，大大提高了更新操作的简便性，另一方面，传屏客户端的更新并不影响该程序，该程序的功能稳定，并不需要频繁进行更新，保证了维护传屏设备的简便性。而且，通过连接传屏设备并从与传屏设备配对的目标设备下载传屏客户端进行安装或更新的方式，可以保证源设备中传屏客户端与目标设备的需求保持一致，从而保证传屏操作在源设备与目标设备之间的适配，减少因为版本兼容而出现的问题。
其次，对传屏客户端配置描述文件，在源设备中查找描述文件，若查找到描述文件，则确定源设备中已安装或未安装传屏客户端，描述文件除了记录传屏客户端的客户端参数之外，还可以复用为是否安装传屏客户端的标识，操作简便，检测时间短。
再者，更新文件包括程序文件与描述文件，通过存储或替换程序文件、描述文件安装或更新传屏客户端，无需修改注册表、系统设置、快捷方式等设置，即可实现传屏客户端的安装更新，可减少被安全应用视为风险操作而拦截的几率，保证安装或更新传屏客户端的成功率，使得传屏客户端可正常运行，从而保证传屏的稳定性。
为使本领域技术人员更好地理解本发明实施例，如图9所示，以下通过示例来说明本发明实施例中传屏客户端的安装、更新、启动方法。
在本示例中，传屏设备预先烧录了检测服务、装载器。
在S901中，服务器发布传屏客户端，将传屏客户端的程序文件、描述文件推送至目标设备，目标设备存储传屏客户端的程序文件、描述文件。
在S902中，目标设备保持作为无线访问接入点，传屏设备通过USB接口插入目标设备中、与目标设备进行配对，传屏设备记录目标设备的IP地址、SSID和密码。
在S903中，传屏设备从目标设备拔出，并通过USB接口接入源设备中，一方面，传屏设备在验证SSID和密码成功之后，与目标设备建立Wi-Fi连接，另一方面，用户启动检测服务，该检测服务注册至源设备中，并作为启动项，随源设备启动而启动，保持在后台运行。
在S904中，检测服务检测到传屏设备接入源设备，从而在S905中，检测服务启动传屏设备中的装载器。
在S906中，装载器检测源设备是否安装有传屏客户端，若是，则执行S909，若否，则执行S907。
在S907中，如果源设备未安装有传屏客户端，则装载器从目标设备获取传屏客户端的安 装文件，包括程序文件和描述文件。
在S908中，装载器将安装文件安装至源设备，即将程序文件和描述文件保存至指定的安装目录，完成传屏客户端的安装。
在S909中，装载器从源设备中读取描述文件中记录的、程序文件的版本信息。
在S910中，装载器从目标设备获取描述文件中记录的、程序文件的版本信息。
在S911中，装载器对比源设备处、程序文件的版本信息与目标设备处、程序文件的版本信息。
如果两个版本信息相同，则执行S914，如果两个版本信息不同，则执行S912。
在S912中，装载器从目标设备获取传屏客户端的更新文件，包括版本信息存在差异的程序文件以及描述文件。
在S913中，装载器使用更新文件更新传屏客户端，即将目标设备处的程序文件与描述文件替换源设备处的程序文件与描述文件。
在S914中，装载器从源设备中读取描述文件中记录的、程序文件的启动参数，将该启动参数输入程序文件，启动该程序文件，从而启动传屏客户端。
在S915中，源设备中的传屏客户端执行截屏操作，获得投屏界面数据。
在S916中，源设备中的传屏客户端通过USB接口将投屏界面数据发送至传屏设备。
在S917中，传屏设备通过Wi-Fi连接将投屏界面数据发送至目标设备(IP地址)。
在S918中，目标设备显示该投屏界面数据。
实施例八
图10为本发明实施例八提供的一种传屏处理装置的结构示意图，该装置可以包括如下模块：
接入确定模块1001，用于确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
未安装确定模块1002，用于确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
安装文件获取模块1003，用于通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
客户端安装模块1004，用于将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
在本公开的一个实施例中，所述未安装确定模块1002包括：
文件信息查找子模块，用于获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
描述文件查找子模块，用于根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
未查找确定子模块，用于若未查找到所述描述文件，则确定所述源设备中未安装传屏客户端。
在本公开的一个实施例中，所述传屏设备通过接入所述目标设备，获得并存储所述目标设备的通讯参数完成与所述目标设备的配对。
在本公开的一个实施例中，所述安装文件包括程序文件和描述文件；
所述客户端安装模块903包括：
程序文件存储子模块，用于将所述程序文件存储至所述源设备中指定的安装目录；
描述文件存储子模块，用于将所述描述文件存储至所述源设备中指定的安装目录。
本发明实施例所提供的传屏处理装置可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例九
图11为本发明实施例九提供的一种传屏装置的结构示意图，该装置可以包括如下模块：
接入确定模块1101，用于确定源设备接入传屏设备，所述传屏设备通信连接其完成配对的目标设备；
安装确定模块1102，用于确定源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
更新状态确定模块1103，用于确定所述传屏客户端处于待更新的状态；
更新文件获取模块1104，用于响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
客户端更新模块1105，用于根据所述更新文件更新所述传屏客户端。
在本公开的一个实施例中，所述安装确定模块1102包括：
文件信息查找子模块，用于获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
描述文件查找子模块，用于根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
查找确定子模块，用于若查找到所述描述文件，则确定所述源设备中已安装传屏客户端。
在本公开的一个实施例中，所述传屏设备通过接入所述目标设备，获得并存储所述目标设备的通讯参数完成与所述目标设备的配对。
在本公开的一个实施例中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
所述更新状态确定模块1103包括：
第一版本读取子模块，用于从所述描述文件读取所述程序文件的版本信息，作为第一版本；
第二版本获取子模块，用于通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
待更新确定子模块，用于若所述第一版本与所述第二版本不同，则确定所述传屏客户端处于待更新的状态。
在本公开的一个实施例中，所述更新文件包括程序文件和描述文件；
所述客户端更新模块1104包括：
安装目录确定子模块，用于确定安装目录，所述安装目录用于存储所述传屏客户端的程序文件和描述文件；
程序文件替换子模块，用于将所述更新文件中的程序文件替换所述安装目录中的程序文 件；
描述文件替换子模块，用于将所述更新文件中的描述文件替换所述安装目录中的描述文件。
在本公开的一个实施例中，还包括：
运行状态确定模块，用于确定所述传屏客户端处于可运行的状态；
客户端启动模块，用于响应于所述可运行的状态，启动所述传屏客户端。
在本公开的一个实施例中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
所述运行状态确定模块包括：
第一版本读取子模块，用于从所述描述文件读取所述程序文件的版本信息，作为第一版本；
第二版本获取子模块，用于通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
可运行确定子模块，用于若所述第一版本与所述第二版本相同，则确定所述传屏客户端处于可运行的状态。
在本公开的一个实施例中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的启动参数；
所述客户端启动模块包括：
启动参数读取子模块，用于响应于所述可运行的状态，从所述描述文件中读取所述程序文件的启动参数；
启动参数启动子模块，用于按照所述启动参数启动所述程序文件。
本发明实施例所提供的传屏处理装置可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例十
图12为本发明实施例十提供的一种传屏处理装置的结构示意图，该装置可以包括如下模块：
接入确定模块1201，用于确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
装载器启动模块1202，用于启动所述传屏设备中的装载器，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
在本公开的一个实施例中，所述接入确定模块1201包括：
外设设备接入确定子模块，用于确定外置设备接入所述源设备；
配置文件确定子模块，用于若确定在所述外置设备中具有指定的配置文件，则确定所述外置设备为传屏设备。
在本公开的一个实施例中，所述装载器启动模块1202包括：
字符串读取子模块，用于从所述传屏设备中配置文件读取指定的字符串；
字符串启动子模块，用于启动所述传屏设备中、名称为所述字符串的装载器。
本发明实施例所提供的传屏处理装置可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例十一
图13为本发明实施例十一提供的一种传屏装置的结构示意图，该装置位于一传屏设备中，可以包括如下模块：
配对模块1301，用于确定与一目标设备完成配对；
连接模块1302，用于确定接入一源设备，建立与所述目标设备的通信连接；
安装状态确定模块1303，用于确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
传屏客户端处理模块1304，用于根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端；
传屏模块1305，用于获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
在本公开的一个实施例中，所述配对模块1301包括：
通讯参数存储子模块，用于接入一目标设备，获得并存储所述目标设备的通讯参数。
在本公开的一个实施例中，所述传屏模块1305包括：
操作响应子模块，用于接收用户对所述传屏设备的操作，获得所述源设备的所述传屏客户端产生的投屏界面数据。
在本公开的一个实施例中，所述配对模块安装状态确定模块1303包括：
文件信息查找子模块，用于获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
描述文件查找子模块，用于根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
未查找确定子模块，用于若未查找到所述描述文件，则确定所述源设备中未安装传屏客户端；
查找确定子模块，用于若查找到所述描述文件，则确定所述源设备中已安装传屏客户端；
状态确定子模块，用于确定所述传屏客户端处于待更新的状态，或者，确定所述传屏客户端处于可运行的状态；
可运行确定子模块，用于若所述第一版本与所述第二版本相同，则确定所述传屏客户端处于可运行的状态。
在本公开的一个实施例中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
所述状态确定子模块包括：
第一版本读取子模块，用于从所述描述文件读取所述程序文件的版本信息，作为第一版本；
第二版本获取子模块，用于通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
待更新确定子模块，用于若所述第一版本与所述第二版本不同，则确定所述传屏客户端处于待更新的状态；
可运行确定子模块，用于若所述第一版本与所述第二版本相同，则确定所述传屏客户端处于可运行的状态。
在本公开的一个实施例中，所述传屏客户端处理模块1304包括：
安装文件获取模块，用于若所述源设备中未安装所述传屏客户端，则通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
客户端安装模块用于将所述安装文件发送给所述源设备，以在所述源设备中安装所述传屏客户端；
或者，
更新文件获取模块，用于通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
客户端更新模块，用于根据所述更新文件更新所述传屏客户端；
或者，
客户端启动模块，用于若所述源设备中已安装传屏客户端且所述传屏客户端处于可运行的状态，则启动所述传屏客户端。
在本公开的一个实施例中，所述安装文件包括程序文件和描述文件，所述客户端安装模块包括：
程序文件存储子模块，用于将所述程序文件存储至所述源设备中指定的安装目录；
描述文件存储子模块，用于将所述描述文件存储至所述源设备中指定的安装目录。
在本公开的一个实施例中，所述更新文件包括程序文件和描述文件；所述客户端更新模块包括：
安装目录确定子模块，用于确定安装目录，所述安装目录用于存储所述传屏客户端的程序文件和描述文件；
程序文件替换子模块，用于将所述更新文件中的程序文件替换所述安装目录中的程序文件；
描述文件替换子模块，用于将所述更新文件中的描述文件替换所述安装目录中的描述文件。
在本公开的一个实施例中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的启动参数；
所述客户端启动模块包括：
启动参数读取子模块，用于响应于所述可运行的状态，从所述描述文件中读取所述程序文件的启动参数；
启动参数启动子模块，用于按照所述启动参数启动所述程序文件。
本发明实施例所提供的传屏处理装置可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例十二
图14为本发明实施例十二提供的一种传屏装置的结构示意图，该装置可以包括如下模块：
装载器确定模块1401，用于确定装载器；
装载器烧录模块1402，用于将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对目标设备；
其中，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
在本公开的一个实施例中，还包括：
检测服务确定模块，用于确定检测服务；
检测服务烧录模块，用于将所述检测服务烧录至传屏设备；
其中，所述检测服务用于注册至所述源设备，以及，在确定所述传屏设备接入所述源设备时，启动所述装载器。
本发明实施例所提供的传屏处理装置可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例十三
图15为本发明实施例十三提供的一种传屏设备的结构示意图，该传屏设备用于分别接入源设备以及连接目标设备，该传屏设备包括：
装载器1501，用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
在本公开的一个实施例中，还包括：
检测服务，用于注册至所述源设备，以及，在确定所述传屏设备接入所述源设备时，启动所述装载器。
本发明实施例所提供的传屏设备可执行本发明任意实施例所提供的传屏处理方法，具备执行方法相应的功能模块和有益效果。
实施例十四
图16为本发明实施例十四提供的一种电子设备的结构示意图。如图16所示，该电子设备包括存储器1601、通信模块1602、输入装置1603和输出装置1604；电子设备中的存储器1601、通信模块1602、输入装置1603和输出装置1604可以通过总线或其他方式连接，图16中以通过总线连接为例。
存储器1601作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序以及模块，如本实施例中的传屏处理方法对应的模块(例如，如图10所示的传屏处理装置中的接入确定模块1001、未安装确定模块1002、安装文件获取模块1003、客户端安装模块1004；或者，如图11所示的传屏处理装置中的接入确定模块1101、安装确定模块1102、更新状态确定模块1103、更新文件获取模块1104、客户端更新模块1105。这些软件程序、计算机可执行程序以及模块可加载至其他电子设备，该电子设备中具有处理器，处理器的数量可以是一个或多个，处理器通过运行该软件程序、指令以及模块，从而执行电子设备的各种功能应用 以及数据处理，即实现上述的传屏处理方法。
存储器1601可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据电子设备的使用所创建的数据等。此外，存储器1601可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储器1601可进一步包括相对于处理器1600远程设置的存储器，这些远程存储器可以通过网络连接至电子设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
通信模块1602，用于与显示屏建立连接，并实现与显示屏的数据交互。输入装置1603可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。
本实施例提供的一种电子设备，可执行本发明任一实施例提供的传屏处理方法，具备相应的功能和有益效果。
实施例十五
图17为本发明实施例十五提供的一种电子设备的结构示意图。如图17所示，该电子设备包括处理器1700、存储器1701、通信模块1702、输入装置1703和输出装置1704；电子设备中处理器1700的数量可以是一个或多个，图17中以一个处理器1700为例；电子设备中的处理器1700、存储器1701、通信模块1702、输入装置1703和输出装置1704可以通过总线或其他方式连接，图17中以通过总线连接为例。
存储器1701作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序以及模块，如本实施例中的传屏处理方法对应的模块(例如，如图12所示的传屏处理装置中的接入确定模块1201、装载器启动模块1202；或者，如图14所示的传屏处理装置中的装载器确定模块1401、装载器烧录模块1402)。处理器1700通过运行存储在存储器1701中的软件程序、指令以及模块，从而执行电子设备的各种功能应用以及数据处理，即实现上述的传屏处理方法。
存储器1701可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据电子设备的使用所创建的数据等。此外，存储器1701可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储器1701可进一步包括相对于处理器1700远程设置的存储器，这些远程存储器可以通过网络连接至电子设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
通信模块1702，用于与显示屏建立连接，并实现与显示屏的数据交互。输入装置1703可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。
本实施例提供的一种电子设备，可执行本发明任一实施例提供的传屏处理方法，具备相应的功能和有益效果。
实施例十六
图18为本发明实施例十六提供的一种电子设备的结构示意图。如图18所示，该电子设备包括处理器1800、存储器1801、通信模块1802、输入装置1803、输出装置1804、传输接口1805和无线通信芯片1806；电子设备中处理器1800的数量可以是一个或多个，图18中 以一个处理器1800为例；电子设备中的处理器1800、存储器1801、通信模块1802、输入装置1803和输出装置1804可以通过总线或其他方式连接，图18中以通过总线连接为例。
存储器1801作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序以及模块，如本实施例中的传屏处理方法对应的模块(例如，如图13所示的配对模块1301、连接模块1302、安装状态确定模块1303、传屏客户端处理模块1304和传屏模块1305)。处理器1800通过运行存储在存储器1801中的软件程序、指令以及模块，从而执行电子设备的各种功能应用以及数据处理，即实现上述的传屏处理方法。
存储器1801可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据电子设备的使用所创建的数据等。此外，存储器1801可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储器1801可进一步包括相对于处理器1800远程设置的存储器，这些远程存储器可以通过网络连接至电子设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
通信模块1802，用于与显示屏建立连接，并实现与显示屏的数据交互。输入装置1803可用于接收输入的数字或字符信息，以及产生与电子设备的用户设置以及功能控制有关的键信号输入。
传输接口1805，为将电子设备作为外部装置、接入其他设备的接口，用于接入目标设备或源设备。
无线通信芯片1806，包括但不限于Wi-Fi芯片、蓝牙芯片等，其中，Wi-Fi芯片可应用2.4G频段，5G频段等等，可用于建立与目标设备的通信连接。
本实施例提供的一种电子设备，可执行本发明任一实施例提供的传屏处理方法，具备相应的功能和有益效果。
实施例十七
本发明实施例十七还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现一种传屏处理方法。
在一种情况中，该方法包括：
确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
在另一种情况中，该方法包括：
确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
确定源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
确定所述传屏客户端处于待更新的状态；
响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
根据所述更新文件更新所述传屏客户端。
在另一种情况中，该方法包括：
确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
启动所述传屏设备中的装载器，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
在另一种情况中，该方法包括：
确定与一目标设备完成配对；
确定接入一源设备，建立与所述目标设备的通信连接；
确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端；
获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
在另一种情况中，该方法包括：
确定装载器；
将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对目标设备；
其中，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
当然，本公开实施例所提供的计算机可读存储介质,其计算机程序不限于如上所述的方法操作，还可以执行本公开任意实施例所提供的传屏处理方法中的相关操作。
通过以上关于实施方式的描述，所属领域的技术人员可以清楚地了解到，本公开可借助软件及必需的通用硬件来实现，当然也可以通过硬件实现，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如计算机的软盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、闪存(FLASH)、硬盘或光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述的方法。
值得注意的是，上述传屏处理装置的实施例中，所包括的各个单元和模块只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另单元的具体名称也只是为了便于相互区分，并不用于限制本公开的保护范围。

Claims (30)

  1. 一种传屏处理方法，包括：
    确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
    确定源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
    确定所述传屏客户端处于待更新的状态；
    响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
    根据所述更新文件更新所述传屏客户端。
  2. 根据权利要求1所述的方法，其中，所述确定源设备中已安装传屏客户端，包括：
    获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
    根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
    若查找到所述描述文件，则确定所述源设备中已安装传屏客户端。
  3. 根据权利要求1所述的方法，其中，所述传屏设备通过接入所述目标设备，获得并存储所述目标设备的通讯参数完成与所述目标设备的配对。
  4. 根据权利要求1所述的方法，其中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
    所述确定所述传屏客户端处于待更新状态，包括：
    从所述描述文件读取所述程序文件的版本信息，作为第一版本；
    通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
    若所述第一版本与所述第二版本不同，则确定所述传屏客户端处于待更新的状态。
  5. 根据权利要求1所述的方法，其中，所述更新文件包括程序文件和描述文件；
    所述根据所述更新文件更新所述传屏客户端，包括：
    确定安装目录，所述安装目录用于存储所述传屏客户端的程序文件和描述文件；
    将所述更新文件中的程序文件替换所述安装目录中的程序文件；
    将所述更新文件中的描述文件替换所述安装目录中的描述文件。
  6. 根据权利要求1-5任一项所述的方法，在所述确定所述目标设备中已安装传屏客户端之后，还包括：
    确定所述传屏客户端处于可运行的状态；
    响应于所述可运行的状态，启动所述传屏客户端。
  7. 根据权利要求6所述的方法，其中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的版本信息；
    所述确定所述传屏客户端处于可运行的状态，包括：
    从所述描述文件读取所述程序文件的版本信息，作为第一版本；
    通过所述传屏设备从所述目标设备获取所述程序文件的版本信息，作为第二版本；
    若所述第一版本与所述第二版本相同，则确定所述传屏客户端处于可运行的状态。
  8. 根据权利要求6所述的方法，其中，所述传屏客户端具有程序文件与描述文件，所述描述文件用于记录所述传屏客户端的客户端参数，所述客户端参数包括所述程序文件的启动参数；
    所述响应于所述可运行的状态，启动所述传屏客户端，包括：
    响应于所述可运行的状态，从所述描述文件中读取所述程序文件的启动参数；
    按照所述启动参数启动所述程序文件。
  9. 一种传屏处理方法，包括：
    确定源设备接入传屏设备，所述传屏设备通信连接其完成配对的目标设备；
    确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
    通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
    将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
  10. 根据权利要求9所述的方法，其中，所述确定源设备未安装传屏客户端，包括：
    获得所述源设备所连接的所述传屏设备所写入的传屏客户端的文件信息；
    根据所述文件信息，在源设备中查找描述文件，所述描述文件用于记录传屏客户端的客户端参数；
    若未查找到所述描述文件，则确定所述源设备中未安装传屏客户端。
  11. 根据权利要求9所述的方法其中，所述传屏设备通过接入所述目标设备，获得并存储所述目标设备的通讯参数完成与所述目标设备的配对。
  12. 根据权利要求9或10或11所述的方法，其中，所述安装文件包括程序文件和描述文件；
    所述将所述安装文件安装至所述源设备，包括：
    将所述程序文件存储至所述源设备中指定的安装目录；
    将所述描述文件存储至所述源设备中指定的安装目录。
  13. 一种传屏处理方法，包括：
    确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
    启动所述传屏设备中的装载器，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
  14. 根据权利要求13所述的方法，其中，所述确定传屏设备接入所述源设备，包括：
    确定外置设备接入所述源设备；
    若确定在所述外置设备中具有指定的配置文件，则确定所述外置设备为传屏设备。
  15. 根据权利要求13或14所述的方法，其中，所述启动所述传屏设备中的装载器，包括：
    从所述传屏设备中配置文件读取指定的字符串；
    启动所述传屏设备中、名称为所述字符串的装载器。
  16. 一种传屏处理方法，由一传屏设备执行，所述方法包括：
    确定与一目标设备完成配对；
    确定接入一源设备，建立与所述目标设备的通信连接；
    确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
    根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端；
    获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
  17. 根据权利要求16所述的方法，其中，所述与一目标设备完成配对包括：
    接入一目标设备，获得并存储所述目标设备的通讯参数。
  18. 根据权利要求16所述的方法，其中，所述获得所述源设备的所述传屏客户端产生的投屏界面数据，包括：
    接收用户对所述传屏设备的操作，获得所述源设备的所述传屏客户端产生的投屏界面数据。
  19. 一种传屏处理方法，包括：
    确定装载器；
    将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备；
    其中，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
  20. 根据权利要求19所述的方法，还包括：
    确定检测服务；
    将所述检测服务烧录至传屏设备；
    其中，所述检测服务用于注册至所述源设备，以及，在确定所述传屏设备接入所述源设备时，启动所述装载器。
  21. 一种传屏装置，包括：
    接入确定模块，用于确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
    安装确定模块，用于确定所述源设备中已安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
    更新状态确定模块，用于确定所述传屏客户端处于待更新的状态；
    更新文件获取模块，用于响应于所述待更新的状态，通过所述传屏设备从所述目标设备获取所述传屏客户端的更新文件；
    客户端更新模块，用于根据所述更新文件更新所述传屏客户端。
  22. 一种传屏处理装置，包括：
    接入确定模块，用于确定源设备接入传屏设备，所述传屏设备用于通信连接其完成配对的目标设备；
    未安装确定模块，用于确定源设备未安装传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据；
    安装文件获取模块，用于通过所述传屏设备从所述目标设备获取所述传屏客户端的安装文件；
    客户端安装模块，用于将所述安装文件安装至所述源设备，以在所述源设备中安装所述传屏客户端。
  23. 一种传屏处理装置，包括：
    接入确定模块，用于确定传屏设备接入源设备，所述传屏设备用于通信连接其完成配对的目标设备；
    装载器启动模块，用于启动所述传屏设备中的装载器，所述装载器用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
  24. 一种传屏处理装置，位于一传屏设备中，所述装置包括：
    配对模块，用于确定与一目标设备完成配对；
    连接模块，用于确定接入一源设备，建立与所述目标设备的通信连接；
    安装状态确定模块，用于确定传屏客户端在所述源设备上的安装状态，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作；
    传屏客户端处理模块，用于根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更新文件发送给所述源设备，使得所述源设备安装或更新所述传屏端；
    传屏模块，用于获得所述源设备中、所述传屏客户端产生的投屏界面数据，将所述投屏界面数据发送给所述目标设备进行显示。
  25. 一种传屏处理装置，包括：
    装载器确定模块，用于确定装载器；
    装载器烧录模块，用于将所述装载器烧录至传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备；
    其中，所述装载器用于在所述源设备中安装和/或更新传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面。
  26. 一种传屏设备，所述传屏设备用于接入源设备以及通信连接其完成配对的目标设备，所述传屏设备包括：
    装载器，用于确定传屏客户端在所述源设备上的安装状态，根据所述传屏客户端在所述源设备上的安装状态，从所述目标设备获得的安装文件或更新文件，并将所述安装文件或更 新文件发送给所述源设备，使得所述源设备安装或更新所述传屏客户端，所述传屏客户端用于通过所述传屏设备在所述源设备与所述目标设备之间执行传屏操作，使得所述目标设备显示所述源设备的投屏界面数据。
  27. 一种电子设备，包括：
    存储器，用于存储一个或多个程序；
    当所述一个或多个程序被一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求1-12中任一所述的传屏处理方法。
  28. 一种电子设备，包括：
    一个或多个处理器；
    存储器，用于存储一个或多个程序；
    当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求13-15或权利要求19-20中任一所述的传屏处理方法。
  29. 一种传屏设备，包括：
    一个或多个处理器；
    存储器，用于存储一个或多个程序；
    传输接口，用于接入目标设备或源设备；
    无线通信芯片，用于建立与目标设备的通信连接；
    存储器，用于存储一个或多个程序；
    当所述一个或多个程序被一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求16-18中任一所述的传屏处理方法。
  30. 一种计算机可读存储介质，其上存储有计算机程序，其中，该程序被处理器执行时实现如权利要求1-20中任一所述的传屏处理方法。
PCT/CN2019/125032 2019-08-09 2019-12-13 一种传屏处理方法、装置、设备和存储介质 WO2021027205A1 (zh)

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