CN108322812A - A kind of multi-screen interaction method, device and terminal - Google Patents
A kind of multi-screen interaction method, device and terminal Download PDFInfo
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- CN108322812A CN108322812A CN201810159877.3A CN201810159877A CN108322812A CN 108322812 A CN108322812 A CN 108322812A CN 201810159877 A CN201810159877 A CN 201810159877A CN 108322812 A CN108322812 A CN 108322812A
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- television terminal
- configuration file
- television
- terminal
- response message
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
Abstract
A kind of multi-screen interaction method of the application offer, device and terminal, method can be respectively applied to television terminal and mobile terminal.The application adds an automatically updated configuration file in television terminal, including multiple configuration items for recording television terminal attribute；When mobile terminal and television terminal carry out multi-screen interactive, television terminal finds the standard response message of order based on DLNA protocol extensions, each configuration item of television terminal is integrated with standard response message, and the extension response message after integration is fed back into mobile terminal, in this way, mobile terminal is during discovering device, you can obtain the newest configuration attribute of television terminal, and be adapted to according to the different configuration attribute of television terminal, improve user experience.
Description
Technical field
This disclosure relates to a kind of communication technique field more particularly to multi-screen interaction method, device and terminal.
Background technology
With the continuous development of smart television, also layer goes out not the multi-screen interactive function between mobile terminal and smart television
Thoroughly.Currently, realizing that the mode of multi-screen interactive function is mainly the DLNA that the media resource stored on mobile terminal is passed through standard
(full name in English：Digital Living Network Alliance, Digital Life Network Alliance) protocol propelling is to smart television
Upper broadcasting realizes that media are shared between mobile terminal and smart television.
With the rapid development of mobile terminal, mobile terminal is playing on shared basis, the work(that can be interacted
Energy (such as screenshotss function, record screen function) is more and more.For this purpose, smart television is also required to more new system, with compatible more different
Interactive function.Currently, smart television is usually with OTA (full name in English：Skill is downloaded in Over-the-Air technology, space
Art) upgrading mode more new system, new version or part new function issued out by manufacturer in the form of upgrade package, user
After voluntarily downloading upgrade package, smart television can unzip to respective directories automatically, original be covered, to realize system more
Newly.
But OTA upgradings are a kind of plan upgrading modes, renewal frequency is low, and time interval is long；In addition, many users by
In multi-party reason, it will not actively go to download upgrade package, delay the update process of intelligent television system, led to platform and type not
With smart television functionally there is larger difference, increase mobile terminal and television terminal is adapted to difficulty.For example, mobile
It is configured with the function key of screenshotss in terminal, but the technology scene that the television terminal of multi-screen interactive does not support screenshotss function is carried out with it
Under, television terminal cannot respond to trigger action of the user to screenshotss function key.But at this point, user can not determine that television terminal is not rung
The actual cause answered, that is, it is user's operation reason or television reception instruction errors reason that TV, which cannot be distinguished, and be not responding to button,
Or TV configuration reason reduces the Experience Degree that user operates multi-screen interactive.
Invention content
A kind of multi-screen interaction method, device and terminal are provided in the embodiment of the present invention, to solve to move in the prior art
Terminal and television terminal to be adapted to difficulty big, the problem of reducing user experience.
In a first aspect, the present invention provides a kind of multi-screen interaction method, it is applied to television terminal, including：
It is configured at the configuration file in the television terminal based on the corresponding update content modification of TV software version updating,
The platform model configuration item, supported protocol configuration item and support function that the configuration file includes at least the television terminal are matched
Set item；
When detecting the discovery order that mobile terminal is sent, the configuration item information in the configuration file is assisted with DLNA
Standard response message in view is integrated into extension response message, and the extension response message is fed back to mobile terminal, so as to
The mobile terminal is adapted to according to the extension response message.
Second aspect, the present invention also provides a kind of multi-screen interaction methods, are applied to mobile terminal, including：
It is sent to television terminal and finds order；
The extension response message that television terminal is sent is parsed, the configuration item in the extension response message is extracted；
User interface, protocol interface and the functional entrance of multi-screen interactive program are adapted to according to the configuration item.
The third aspect, the present invention also provides a kind of multi-screen interactive devices, are applied to television terminal, including：
Modified module is configured at the television terminal for being based on the corresponding update content modification of TV software version updating
In configuration file, the configuration file include at least the television terminal platform model configuration item, supported protocol configuration item
And support functional configuration item；
Responder module, for when detect mobile terminal send discovery order when, by the configuration in the configuration file
Item information is integrated into extension response message with the standard response message in DLNA agreements, and the extension response message is fed back to
Mobile terminal, so that the mobile terminal is adapted to according to the extension response message.
Fourth aspect, the present invention also provides a kind of multi-screen interactive devices, are applied to mobile terminal, including：
Sending module finds order for being sent to television terminal；
Extraction module is parsed, the extension response message for parsing television terminal transmission extracts the extension response message
In configuration item；
Adaptation module, user interface, protocol interface and work(for being adapted to multi-screen interactive program according to the configuration item
It can entrance.
5th aspect, the present invention also provides a kind of television terminals, including the multi-screen interactive device that the third aspect provides.
6th aspect, the present invention also provides a kind of mobile terminals, including the multi-screen interactive device that fourth aspect provides.
The application's has the beneficial effect that：
A kind of multi-screen interaction method of the application offer, device and terminal, method can be respectively applied to television terminal and movement
Terminal.The application adds an automatically updated configuration file in television terminal, including multiple record television terminal categories
The configuration item of property；When mobile terminal and television terminal carry out multi-screen interactive, television terminal is based on DLNA protocol extensions and finds life
The standard response message of order integrates each configuration item of television terminal with standard response message, and by the expansion after integration
Exhibition response message feeds back to mobile terminal, in this way, mobile terminal is during discovering device, you can it is newest to obtain television terminal
Configuration attribute, and be adapted to according to the different configuration attribute of television terminal, improve user experience.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of method flow diagram of multi-screen interaction method provided by the embodiments of the present application；
Fig. 2 is a kind of method flow diagram of step S100 provided by the embodiments of the present application；
Fig. 3 is the method flow diagram of another multi-screen interaction method provided by the embodiments of the present application；
Fig. 4 is the method flow diagram of the third multi-screen interaction method provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of multi-screen interactive device provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of another multi-screen interactive device provided by the embodiments of the present application.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work, should all belong to protection of the present invention
Range.
Since smart television functionally has larger difference, in multi-screen interactive, mobile terminal is difficult by configuring one
Money multi-screen interactive software is compatible with the smart television of all platforms and type, and the Software for Design cost of mobile terminal is caused to increase severely.Separately
On the one hand, since mobile terminal can not know the version updating situation of television terminal, after television terminal carries out version updating
(for example being additionally arranged tangent screen function), the fixed multi-screen interactive software of mobile terminal can not be suitable with the new version of television terminal
Match.In this case, user can not also learn and use new function at the first time, reduce user experience.
When for multi-screen interactive, mobile terminal and television terminal platform poor compatibility, the problem of reducing user experience, this Shen
A kind of multi-screen interaction method, device and terminal please be provide, method can be respectively applied to television terminal and mobile terminal, and core is thought
Think be：An automatically updated configuration file is added in television terminal, matching for television terminal attribute is recorded including multiple
Set item；When mobile terminal and television terminal carry out multi-screen interactive, television terminal finds the mark of order based on DLNA protocol extensions
Quasi- response message integrates each configuration item of television terminal with standard response message, and by the extension response after integration
Information feeds back to mobile terminal, in this way, mobile terminal is during discovering device, you can obtains the newest configuration of television terminal
Attribute, and be adapted to according to the different configuration attribute of television terminal, a multi-screen interactive software can be compatible with different simultaneously
Television terminal while reducing Software for Design cost, improves user experience.With reference to embodiment and attached drawing, to this
Scheme is described further.
The present embodiment provides a kind of multi-screen interaction methods, are applied to television terminal.Referring to FIG. 1, showing the application reality
A kind of method flow diagram of multi-screen interaction method of example offer is provided.As seen from Figure 1, this method includes：
Step S100：It is configured in the television terminal based on the corresponding update content modification of TV software version updating
Configuration file, the configuration file include at least the platform model configuration item of the television terminal, supported protocol configuration item and
Support functional configuration item.
In the present embodiment, television terminal is configured to detect the version model issued in respective server automatically, and
According to the comparing result for the version model issued in itself version model and server, configuration file is automatically updated.Specifically, asking
With reference to figure 2, it show the method flow diagram of step S100 provided by the embodiments of the present application a kind of.From Figure 2 it can be seen that step S100 packets
It includes：
Step S101：Obtain the version serial number of multi-screen interactive program on television terminal server.
Step S102：Compare the version serial number on television terminal server and the version serial number built in the television terminal,
If the version serial number built in the television terminal is thened follow the steps less than the version serial number on the television terminal server
S103。
Step S103：The multi-screen interactive program preserved on the television terminal server is obtained, by the multi-screen interactive journey
Built-in configuration item is preserved to the configuration file in sequence, to cover the former configuration item in configuration file, is realized from upgrading.
For example, new version multi-screen interactive modification of program is protocol type, then the configuration file before changing is：
DLNA_LIST@nconf_version=1.0 ntransport_protocol=1 nplatform=2
Nremote_type=2 nemanual=0 n
Network_wakeup=0 ninput=1 nvoice=1 nwire=1 ncap=1 nsetname=1
Nnumerickey=1 n@DLNA_LIST_END；
Configuration file before modification is：
DLNA_LIST@nconf_version=1.0 ntransport_protocol=2 nplatform=2
Nremote_type=2 nemanual=0 n
Network_wakeup=0 ninput=1 nvoice=1 nwire=1 ncap=1 nsetname=1
Nnumerickey=1 n@DLNA_LIST_END.
Step S200：When detecting the discovery order that mobile terminal is sent, the configuration item in the configuration file is believed
Breath is integrated into extension response message with the standard response message in DLNA agreements, and the extension response message is fed back to movement
Terminal, so that the mobile terminal is adapted to according to the extension response message.
In the present embodiment, the DLNA modules of television terminal start when listening to booting broadcast, and pass through/data/
Hiservice catalogues read the content of configuration file, in interception configuration file between DLNA_LIST@and@DLNA_LIST_END
Configuration item information：
Nconf_version=1.0 ntransport_protocol=2 nplatform=2 nremote_type
=2 nemanual=0 n
Network_wakeup=0 ninput=1 nvoice=1 nwire=1 ncap=1 nsetname=1
Nnumerickey=1.
It, will be in above-mentioned configuration item information and DLNA agreements when television terminal detects the discovery order that mobile terminal is sent
Standard response message be spliced into extension response message, will extension response message feed back to mobile terminal, to make mobile terminal
Know and carry out the newest configuration item information of the television terminal of multi-screen interactive with it, and is adapted to according to the configuration item information.
The concrete form of standard response message is as follows：
Type=1 ndevice_id=uuid:aa15c5a0-998f-11db-91f7-2dd1bf685f2d\n
Hostname=http://192.168.1.157:38400/MediaServer/
rendererdevicedesc.xml。
The concrete form for extending response message is as follows：
Type=1 ndevice_id=uuid:aa15c5a0-998f-11db-91f7-2dd1bf685f2d\n
Hostname=http://192.168.1.157:38400/MediaServer/
rendererdevicedesc.xml\n
Modeldescription=#CAP#mac=94e9792caf6c nip=192.168.1.157 nconf_
Version=1.0 n
Transport_protocol=1 nplatform=2 nremote_type=2 nemanual=0 n
Network_wakeup=0 ninput=1 nvoice=1 nwire=1 ncap=1 nsetname=1
Nnumerickey=1 n.
The application adds an automatically updated configuration file in television terminal, including multiple record television terminals
The configuration item of attribute；When mobile terminal and television terminal carry out multi-screen interactive, television terminal is found based on DLNA protocol extensions
The standard response message of order integrates each configuration item of television terminal with standard response message, and will be after integration
Extension response message feeds back to mobile terminal, in this way, mobile terminal is during discovering device, you can obtains television terminal most
New configuration attribute, and be adapted to according to the different configuration attribute of television terminal, a multi-screen interactive software can be simultaneous simultaneously
Hold different television terminals, while reducing Software for Design cost, improves user experience.
In addition, referring to FIG. 3, in the application other embodiment, before step S100, this method further includes：
Step S010：Detect whether the first configuration file for having with writeable attribute；
Step S020：If it is present whether detection current television software version has update；
Step S030：If it does not exist, then preset the second not writeable configuration file of television terminal, which is saved as, to be had
First configuration file of writeable attribute, and detect whether current television software version has update.
Configuration file includes the platform model configuration item, supported protocol configuration item and support functional configuration of television terminal
, can also include the configuration items information such as IP address, device name, the addresses max certainly.Configuration file in the present embodiment has
Attribute can be write, can realize and automatically update in subsequent step.The concrete form of configuration file can be as follows：
DLNA_LIST@nconf_version=1.0 ntransport_protocol=1 nplatform=2
Nremote_type=2 nemanual=0 n
Network_wakeup=0 ninput=1 nvoice=1 nwire=1 ncap=1 nsetname=1
Nnumerickey=n@DLNA_LIST_END.Wherein, the information between DLNA_LIST@and@DLNA_LIST_END be can
The configuration item of television terminal configuration attribute is characterized, conf_version indicates the version of configuration file；transport_
Protocol indicates the protocol type that television is supported；Platform indicates the Platform Type of TV；Remote_type indicates branch
The remote unit type held；Emanual indicates whether to support electronic description；Network_wakeup indicates whether that wifi is supported to call out
It wakes up；Input indicates whether to support input method；Wherein, the function items such as wifi wake-ups, input method indicate to support with 1, and 0 indicates not prop up
It holds, if without corresponding configuration item, is defaulted as not supporting；The setting options such as protocol type, Platform Type are represented with 1,2,3...
Different meanings.
In the present embodiment, can file directly can be write in the data/hiservice catalogues of television terminal/lower preservation one,
As configuration file, in this way, when detecting version updating, only need to newer configuration item be covered the configuration file preserved is
It can.
But the lower television terminal of some versions is still remained currently on the market, which can be in catalogue
A preset configuration file A under system/etc, configuration file A also include above-mentioned every configuration information, but being typically can not
File is write, can not be automatically updated in follow-up realization, need to save as configuration file A into writeable configuration file B, to carry out
Subsequent update step.For the above situation, present invention also provides a kind of sides of configuration file of the setting with writeable attribute
Method, with the television terminal of compatible more polymorphic type and version.
In the present embodiment, the second configuration file is above-mentioned configuration file A, and the first configuration file is configuration file B, electricity
When starting depending on terminal multi-screen interactive service (Hiservice), the second configuration file is read, and its content is copied into the first configuration
File, the content of the first configuration file and the second configuration file is consistent at this time, and the first configuration file is saved in catalogue/data/
Under hiservice.
Corresponding with above-described embodiment, the present embodiment also provides the third multi-screen interaction method, is applied to mobile terminal.
Referring to FIG. 4, showing the method flow diagram of another multi-screen interaction method provided by the embodiments of the present application.From fig. 4, it can be seen that should
Method includes：
Step S10：It is sent to television terminal and finds order.
Step S20：The extension response message that television terminal is sent is parsed, the configuration in the extension response message is extracted
.
Step S30：User interface, protocol interface and the function that multi-screen interactive program is adapted to according to the configuration item enter
Mouthful.
Mobile terminal intercepts the subsequent contents of #CAP#, then according to different words after receiving extension response message
Section parses the specific tenability of television terminal.For example, if " voice " can be read, continue after reading " voice="
One of face records the TV platform and supports voice if " voice=" subsequent one is 1；After " if voice="
One of face is 0, then records the TV platform and do not support voice.If " cap " can be read, continue after reading " cap="
One, face then records the TV platform and supports screenshotss, otherwise do not support screenshotss if it is 1.If can read
" platform ", then " platform=" one below is read, if it is 1, then it is export trade TV to record the television terminal, if
Being 2, to record the television terminal be domestic TV, subsequently can " platform=" be set as 3,4,5 etc. for one below, from
And continue to extend other platforms.If " transport_protocol " can be read, then read " transport_protocol
=" one below, it if it is 1, then records the television terminal and supports mqtt agreements, if it is 2, then record television terminal support
" transport_protocol=" subsequently can be set as 3,4,5 etc. for one, to continue to extend it by proprietary protocol below
His agreement.
Mobile terminal is adapted to user interface, protocol interface and the function of multi-screen interactive program according to the configuration item extracted
Entrance etc., so as to being smoothed out for multi-screen interactive function, simultaneously as mobile terminal can be in conjunction with the configuration of television terminal, exhibition
Show adaptable interface and functional entrance so that user can clearly judge the functional attributes that television terminal is supported.For example,
It is export trade TV that mobile terminal, which parses interactive television terminal, then user interface is adapted for the theme interface of state's outer air circuit,
If it is domestic TV that mobile terminal, which parses interactive television terminal, user interface is adapted for theme circle of domestic style
Face.In addition, the function that mobile terminal can also not support television terminal is hidden, to prevent misleading user.For example, TV is whole
Phonetic function is not supported at end, then will not show voice portal on mobile terminals, other functions are also such.
Corresponding with above-mentioned multi-screen interaction method embodiment, the application also provides a kind of multi-screen interactive device, is applied to
Television terminal.Referring to FIG. 5, showing a kind of structural schematic diagram of multi-screen interactive device provided by the embodiments of the present application.By Fig. 5
As it can be seen that the device includes：
First detection module 100, for detecting whether there is the first configuration file with writeable attribute；
Second detection module 200, for when there is the first configuration file with writeable attribute, detection current television to be soft
Whether part version has update；
Third detection module 300 is used for when there is no the first configuration file with writeable attribute, and television terminal is pre-
The the second not writeable configuration file set saves as the first configuration file with writeable attribute, and detects current television software version
Whether this has update.
Modified module 400 is configured at the TV for being based on the corresponding update content modification of TV software version updating
Configuration file in terminal, platform model configuration item, the supported protocol that the configuration file includes at least the television terminal are matched
It sets item and supports functional configuration item；
Responder module 500, for when detect mobile terminal send discovery order when, by matching in the configuration file
It sets information and is integrated into extension response message with the standard response message in DLNA agreements, and the extension response message is fed back
To mobile terminal, so that the mobile terminal is adapted to according to the extension response message.
Preferably, the modified module 400 includes：
Acquisition submodule 401, the version serial number for obtaining multi-screen interactive program on television terminal server；
Comparison sub-module 402 is used for the version serial number on television terminal server and the version built in the television terminal
This serial number is compared；
Submodule 403 is updated, for being less than the television terminal server when the version serial number built in the television terminal
On version serial number when, the multi-screen interactive program preserved on the television terminal server is obtained, by the multi-screen interactive program
In built-in configuration item preserve to the configuration file.
Corresponding with above-mentioned multi-screen interactive device, the application also provides a kind of multi-screen interactive device, is applied to mobile whole
End.Referring to FIG. 6, showing the structural schematic diagram of another multi-screen interactive device provided by the embodiments of the present application.It can by Fig. 6
See, which includes：
Sending module 10 finds order for being sent to television terminal；
Extraction module 20 is parsed, the extension response message for parsing television terminal transmission extracts the extension response letter
Configuration item in breath；
Adaptation module 30, for according to the configuration item be adapted to the user interface of multi-screen interactive program, protocol interface and
Functional entrance.
In addition, the application also provides a kind of television terminal, including above application in the multi-screen interactive device of television terminal.
In addition, the application also provides a kind of mobile terminal, including above application in the multi-screen interactive device of mobile terminal.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein as separation
The unit of part description may or may not be physically separated, the component shown as unit can be or
It can not be physical unit, you can be located at a place, or may be distributed over multiple network units.It can be according to reality
Border needs to select some or all of module therein to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art
Without creative efforts, you can to understand and implement.
It the above is only the specific implementation mode of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of multi-screen interaction method is applied to television terminal, which is characterized in that including：
It is configured at the configuration file in the television terminal based on the corresponding update content modification of TV software version updating, it is described
Configuration file includes at least the platform model configuration item, supported protocol configuration item and support functional configuration of the television terminal
；
It, will be in the configuration item information and DLNA agreements in the configuration file when detecting the discovery order that mobile terminal is sent
Standard response message be integrated into extension response message, and the extension response message is fed back into mobile terminal, so as to described
Mobile terminal is adapted to according to the extension response message.
2. according to the method described in claim 1, it is characterized in that, based on the corresponding more new content of TV software version updating
Further include before changing the configuration file being configured in the television terminal：
Detect whether the first configuration file for having with writeable attribute；
If it is present whether detection current television software version has update；
If it does not exist, then preset the second not writeable configuration file of television terminal to be saved as to first with writeable attribute
Configuration file, and detect whether current television software version has update.
3. according to the method described in claim 1, it is characterized in that, described based in the corresponding update of TV software version updating
Holding the configuration file that modification is configured in the television terminal includes：
Obtain the version serial number of multi-screen interactive program on television terminal server；
Version serial number on television terminal server is compared with the version serial number built in the television terminal；
If the version serial number built in the television terminal obtains institute less than the version serial number on the television terminal server
The multi-screen interactive program preserved on television terminal server is stated, configuration item built-in in the multi-screen interactive program is preserved to institute
State configuration file.
4. a kind of multi-screen interaction method is applied to mobile terminal, which is characterized in that including：
It is sent to television terminal and finds order；
The extension response message that television terminal is sent is parsed, the configuration item in the extension response message is extracted；
User interface, protocol interface and the functional entrance of multi-screen interactive program are adapted to according to the configuration item.
5. a kind of multi-screen interactive device is applied to television terminal, which is characterized in that including：
Modified module, for being configured in the television terminal based on the corresponding update content modification of TV software version updating
Configuration file, the configuration file include at least the platform model configuration item of the television terminal, supported protocol configuration item and
Support functional configuration item；
Responder module, for when detecting the discovery order that mobile terminal is sent, the configuration item in the configuration file to be believed
Breath is integrated into extension response message with the standard response message in DLNA agreements, and the extension response message is fed back to movement
Terminal, so that the mobile terminal is adapted to according to the extension response message.
6. device according to claim 5, which is characterized in that described device further includes：
First detection module, for detecting whether there is the first configuration file with writeable attribute；
Second detection module, for when there is the first configuration file with writeable attribute, detecting current television software version
Whether update is had；
Third detection module is used for when there is no the first configuration file with writeable attribute, and television terminal is preset not
The second writeable configuration file saves as the first configuration file with writeable attribute, and whether detects current television software version
There is update.
7. device according to claim 5, which is characterized in that the modified module includes：
Acquisition submodule, the version serial number for obtaining multi-screen interactive program on television terminal server；
Comparison sub-module, for by the version serial number built in version serial number and the television terminal on television terminal server into
Row compares；
Submodule is updated, for when the version serial number built in the television terminal is less than the version on the television terminal server
When serial number, the multi-screen interactive program preserved on the television terminal server is obtained, it will be built-in in the multi-screen interactive program
Configuration item is preserved to the configuration file.
8. a kind of multi-screen interactive device is applied to mobile terminal, which is characterized in that including：
Sending module finds order for being sent to television terminal；
Extraction module is parsed, the extension response message for parsing television terminal transmission extracts in the extension response message
Configuration item；
Adaptation module, user interface, protocol interface and function for being adapted to multi-screen interactive program according to the configuration item enter
Mouthful.
9. a kind of television terminal, which is characterized in that including the multi-screen interactive device described in claim 5-7 any one.
10. a kind of mobile terminal, which is characterized in that including multi-screen interactive device according to any one of claims 8.
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| CN201810159877.3A CN108322812B (en) | 2018-02-26 | 2018-02-26 | Multi-screen interaction method and device and terminal |
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| CN201810159877.3A CN108322812B (en) | 2018-02-26 | 2018-02-26 | Multi-screen interaction method and device and terminal |
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