CN105721912B - Response method and device of the smart television to analogue-key - Google Patents
Response method and device of the smart television to analogue-key Download PDFInfo
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- CN105721912B CN105721912B CN201410742087.XA CN201410742087A CN105721912B CN 105721912 B CN105721912 B CN 105721912B CN 201410742087 A CN201410742087 A CN 201410742087A CN 105721912 B CN105721912 B CN 105721912B
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Abstract
The invention discloses a kind of smart televisions to the response method and device of analogue-key, method therein include: analogue-key application program find key value in smart television operating system input class driving file, wherein, the analogue-key application program is mounted in the operating system of smart television, and the analogue-key application program is responsible for handling the analogue-key sent by terminal；The analogue-key application program is opened, and there is the key assignments input class of access limit to drive file, and the write-in key response instruction into the key assignments input class driving file with access limit；After the analogue-key application program receives key information, the key response instruction in the key assignments input class driving file is run, the corresponding operation of the key is executed.Through the invention, smart television can be made in addition to that can respond other than the remote controler of standard configuration, the input key of other equipment can also be responded, for example, response mobile phone or the key information etc. of tablet computer or keyboard input.
Description
Technical field
The present invention relates to ntelligent television technolog fields, and in particular to a kind of smart television to the response method of analogue-key and
Device.
Background technique
Smart television be comply with television set " Gao Qinghua ", " networking ", " intelligence " trend and a kind of intelligence for occurring
Multimedia terminal has from multiple channels such as internet, video equipment, computers and obtains programme content, by easy to use
The function that integrated operation interface clearly shows the most desirable content of consumer on large screen.With the application of traditional tv
Platform is compared.Smart television can realize web search, Web TV, video on demand, digital music, Internet news, network video
The various application services such as phone.Intelligent TV set is becoming the third message reference terminal after computer, mobile phone, uses
Family can access the information of oneself needs at any time.
When carrying out web search using the address URL access Internet resources or by search engine on computers, pass through key
Disk can be operated easily；And when carrying out aforesaid operations using smart television, due to the limitation of hardware itself, generally
The operation such as selectivity is carried out by the remote controler that television set configures.But each manufacturer configures different remote controlers, and is remotely controlled
Device is easy out of power or even loses, therefore in commonly used current of mobile phone, can attempt to issue simulation using terminals such as mobile phones and press
Key manipulates smart television.So-called television analogue-key function, just referring to can receive other than the instruction that remote controler is sent,
The instruction that other equipment (such as mobile phone) send TV can also be responded.Doing so can not have to distinguish brand of television, reduce
Dependence of the user to remote controler.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State response method and device of the smart television to analogue-key of problem.
According to one aspect of the present invention, a kind of smart television is provided to the response method of analogue-key, the method packet
Include: analogue-key application program finds key value in smart television operating system inputs class driving file, wherein the simulation is pressed
Key application program is mounted in the operating system of smart television, and the analogue-key application program is responsible for processing and is sent by terminal
Analogue-key；The analogue-key application program is opened, and there is the key assignments input class of access limit to drive file, and to having
Write-in key response instruction in the key assignments input class driving file of access limit；When the analogue-key application program receive by
After key information, the key response instruction in the key assignments input class driving file is run, the corresponding behaviour of the key is executed
Make.
Preferably, the analogue-key application program finds key value in smart television operating system inputs class driving file
It include: the browsing driving file under the route directory of operating system；Hardware Response Delay is inquired using hardware input type querying command
Parameter determines key assignments input class driving file according to Hardware Response Delay parameter.
Preferably, further includes: the analogue-key application program judges whether key assignments input class driving file has read-write to weigh
Limit.
Preferably, the analogue-key application program judges whether key assignments input class driving file has the access limit to include:
Judge that key assignments inputs class and drives whether file there is read-write to weigh by the permission querying command or method that execute operating system offer
Limit.
Preferably, the permission querying command or method by executing operating system offer judges that key assignments inputs class driving
File whether have access limit include: by ll order or by canRead in the File class in java sdk and
Whether canWrite method there is access limit to judge key assignments input class driving file.
Preferably, the write-in key response into the key assignments input class driving file with access limit, which instructs, includes:
The response of all types of key informations is instructed by Fd.write instruction write-in.
Preferably, all types of key information key information includes numeric class key information, text class key information
And/or operation control class key information.
According to another aspect of the invention, a kind of smart television is provided to the responding device of analogue-key, comprising: driving
File search unit inputs class driving text for finding key value in smart television operating system using analogue-key application program
Part, wherein the analogue-key application program is mounted in the operating system of smart television, and the analogue-key application program is negative
The analogue-key that duty processing is sent by terminal；File write unit is driven, for beating using the analogue-key application program
The key assignments input class driving file of access limit is issued, and is written into the key assignments input class driving file with access limit
Key response instruction；Key response unit, for after the analogue-key application program receives key information, described in operation
Key assignments inputs the key response instruction in class driving file, executes the corresponding operation of the key.
Preferably, the driving file search unit is specifically used for: under the route directory of operating system, browsing driving text
Part；Hardware Response Delay parameter is inquired using hardware input type querying command, determines that key assignments input class is driven according to Hardware Response Delay parameter
Dynamic file.
Preferably, further includes: driving file read-write judging unit, for judging key using the analogue-key application program
Whether value input class driving file has access limit.
Preferably, the driving file read-write judging unit is specifically used for: being looked by executing the permission that operating system provides
It askes order or method judges whether key assignments input class driving file has access limit.
Preferably, the driving file read-write judging unit is specifically used for: by ll order or by java sdk
File class in canRead and canWrite method to key assignments input class driving file whether there is access limit to sentence
It is disconnected.
Preferably, the driving File write unit is specifically used for: being pressed by Fd.write instruction write-in to all types of
The response of key information instructs.
Preferably, all types of key information key information includes numeric class key information, text class key information
And/or operation control class key information.
As it can be seen that being responsible for application program corresponding with analogue-key by installing on smart television, and in the application program
After receiving key information, the key assignments input class driving file in operating system is transferred, and be written and press into such driving file
Key response instruction realizes the response to key to be written to the key response instruction in driving file by operation.
The method provided through the embodiment of the present invention can make smart television in addition to that can respond the remote control in addition to standard configuration
Except device, the input key of other equipment can also be responded, for example, response mobile phone or the key of tablet computer or keyboard input
Information etc..
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows smart television according to an embodiment of the invention to the response method flow chart of analogue-key；With
And
Responding device structural representation Fig. 2 shows smart television according to an embodiment of the invention to analogue-key
Figure.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
The present invention provides a kind of method responded in intelligent television end to analogue-key.It is appreciated that realizing the party
The system of method includes at least smart television and issues the terminal of analogue-key, and terminal can be mobile phone, keyboard, TV remote controller
Equipment etc. key command can be issued；Also, smart television needs to connect by modes such as networks with terminal.On intelligent terminal
Operating system is run, and the application program of server-side is installed on an operating system, which is responsible for communicating with terminal,
Analogue-key information is received, and starts the subsequent step of response simulation key.One concrete instance of the application program is " LeEco
Assistant " software etc..
Below for running Android operation system in smart television, the embodiment of the present invention is described in detail.
Smart television is to the substantially process that analogue-key responds: television accepting device inputs key assignments, is held by television
Corresponding key assignments is passed to system by line command or call method, and at this moment, TV will respond key assignments, achieve the effect that remote control.This
Relate to the rights concerns of the operating system into an acquisition intelligent terminal.How higher system permission or operating rights are obtained
Limit, is a difficult point of this technology.Wherein, system permission (System permission) is the administration authority of android equipment operation,
It is higher permission, some system settings and calling system API (application programming can be carried out after obtaining system permission
Interface) etc..But except through obtaining system permission to transfer except system mode responds key, inventor
It was found that write instruction in the driving file of processing input class can be responsible for into operating system, thus by executing in driving file
The response to key information is realized in these instructions.
It is response method flow chart of the smart television provided in an embodiment of the present invention to analogue-key, this method referring to Fig. 1
The following steps are included:
S101: analogue-key application program (analogue-key APP) finds key value in smart television operating system and inputs class
Drive file, wherein analogue-key APP is mounted in the operating system of smart television, and analogue-key APP is responsible for processing by terminal
The analogue-key sent；
It will be understood by those in the art that analogue-key APP not only can receive and handle by non-TV remote controller for example
The analogue-key information that mobile phone etc. is sent, naturally it is also possible to the key information sent by TV remote controller is received and processed,
It is exactly, what analogue-key APP can send key information that traditional remote controler is sent and non-remote controler such as mobile phone etc.
Key information is uniformly processed, as long as push-button type information.
Wherein, key information includes the information of diversified forms, such as the number, up and down of conventional remote TV control input
Key, ESC Escape, return key etc. additionally include the text information inputted from mobile phone or keyboard terminal, such as in smart television
Input video to be found in the search box provided in operation interface, for example, passing through input " interspace to pass through " the lookup film of Chinese character
Deng.
S102: analogue-key APP opens the key assignments input class driving file with access limit, and to access limit
Key assignments input class driving file in write-in key response instruction；
S103: after analogue-key APP receives key information, operation be written to key assignments input class driving file in by
Key response instruction, executes the corresponding operation of key.
As it can be seen that being responsible for application program corresponding with analogue-key by installing on smart television, and in the application program
After receiving key information, the key assignments input class driving file in operating system is transferred, and be written and press into such driving file
Key response instruction realizes the response to key to be written to the key response instruction in driving file by operation.
The embodiment of the present invention is discussed in detail with a concrete instance below.
(1) it finds key value and inputs class driving file
Specifically, under the route directory of operating system, browsing driving file；It is looked into using hardware input type querying command
Hardware Response Delay parameter is ask, key assignments input class driving file is determined according to Hardware Response Delay parameter.
Under the path of operating system/dev/input catalogue, there are many input driving files.
Such as:
event0
event1
event2
event3
event4
In this regard, which kind of input order " getevent " acquisition Hardware Response Delay can be used is.Such as obtain following result:
add device 1:/dev/input/event0
name:"AT Translated Set 2 keyboard"
add device 2:/dev/input/event2
name:"BlueStacks Virtual Touch"
add device 3:/dev/input/event1
name:"BlueStacks Virtual Mouse"
Wherein, keyboard indicates key assignments input；Touch indicates touch input；Mouse expression receives mouse input；Hand
Machine remote control input is inputted using keyboard key assignments.
By taking the event obtained above as an example, what event0 received is keyboard input.
(2) judge whether key assignments input class driving file has access limit
After finding key assignments input class driving file, need further to judge whether key assignments class driving file has read-write
Permission.Because only that the driving file with access limit, can just be written to key response instruction.
Specifically, checking whether driving file has the method for access limit can be by order ll or by java sdk
In File class method canRead and canWrite judged.
Using ll formula as example, the return of acquisition is listed as follows:
Check that rw indicates to have access limit.
By taking canRead and canWrite method as an example, as long as returning to true, indicate that there is access limit.
(3) write instruction into key assignments input class driving file
If key assignments inputs class, driving file has access limit, can write direct instruction into the driving file.
Before write instruction, it is necessary first to open driving file.For example, using " fd=open (" event0 ", O_
RDWR driving file) " is opened.
Then, by fd.write instruction write-in, to all types of key informations, (numeric class key information, text key are believed
Breath, operation control key key information etc.) response instruction.
For example, by using " fd.write (fd , &event, sizeof (event)) " write instruction, instruction set.
By taking the instruction that write-in responds " clicking a return key " into driving file as an example:
By key pressing instruction, (intermediate 000e representative is instruction key assignments as follows.This key assignments distinct device there may be
Difference):
0001 000e 00000001
0000 0000 00000000
0001 000e 00000002
It is as follows that key lifts instruction:
0000 0000 00000001
0001 000e 00000000
0000 0000 00000000
It is sequentially write according to such, the response of a return key can be completed.
The method provided through the embodiment of the present invention can make smart television in addition to that can respond the remote control in addition to standard configuration
Except device, the input key of other equipment can also be responded, for example, response mobile phone or the key of tablet computer or keyboard input
Information etc..
It corresponds to the above method, the present invention also provides a kind of smart televisions to the responding device of analogue-key.The device
It can be realized by hardware, software or software and hardware combining mode.The device can refer to the functional module inside smart television,
It can refer to smart television itself, as long as smart television includes the function of realizing the device.
Fig. 2 shows smart televisions according to an embodiment of the invention to the responding device schematic diagram of analogue-key.It should
Device includes:
File search unit 201 is driven, for searching in smart television operating system using analogue-key application program
Key assignments inputs class and drives file, wherein the analogue-key application program is mounted in the operating system of smart television, the mould
Quasi- key application program is responsible for handling the analogue-key sent by terminal；
File write unit 202 is driven, for opening the key with access limit using the analogue-key application program
Value input class drives file, and the write-in key response instruction into the key assignments input class driving file with access limit；
Key response unit 203, for running the key after analogue-key application program receives key information
Key response instruction in value input class driving file, executes the corresponding operation of the key.
Preferably, the driving file search unit 201 is specifically used for: under the route directory of operating system, browsing is driven
Dynamic file；Hardware Response Delay parameter is inquired using hardware input type querying command, determines that key assignments inputs according to Hardware Response Delay parameter
Class drives file.
Preferably, the device further include: driving file read-write judging unit 204, for utilizing the analogue-key application
Program judges whether key assignments input class driving file has access limit.
Preferably, the driving file read-write judging unit 204 is specifically used for: the permission provided by executing operating system
Querying command or method judge whether key assignments input class driving file has access limit.
Preferably, the driving file read-write judging unit 204 is specifically used for: by ll order or passing through java sdk
In File class in canRead and canWrite method to key assignments input class driving file whether there is access limit to sentence
It is disconnected.
Preferably, the driving File write unit 202 is specifically used for: by Fd.write instruction write-in to all types of
The response of key information instructs.
Preferably, all types of key information key information includes numeric class key information, text class key information
And/or operation control class key information.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein.
Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) realize smart television according to an embodiment of the present invention to the sound of analogue-key
Answer some or all functions of some or all components in device.The present invention is also implemented as executing institute here
Some or all device or device programs of the method for description are (for example, computer program and computer program produce
Product).It is such to realize that program of the invention can store on a computer-readable medium, or can have one or more
The form of signal.Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or to appoint
What other forms provides.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
The present invention provides following scheme:
A1, a kind of smart television are to the response method of analogue-key, which comprises
Analogue-key application program finds key value in smart television operating system inputs class driving file, wherein described
Analogue-key application program is mounted in the operating system of smart television, and the analogue-key application program is responsible for processing by terminal
The analogue-key sent；
The analogue-key application program is opened, and there is the key assignments input class of access limit to drive file, and to read-write
Write-in key response instruction in the key assignments input class driving file of permission；
After the analogue-key application program receives key information, run in the key assignments input class driving file
The key response instruction, executes the corresponding operation of the key.
A2, method as described in a1, the analogue-key application program find key value defeated in smart television operating system
Entering class driving file includes:
Under the route directory of operating system, browsing driving file；
Hardware Response Delay parameter is inquired using hardware input type querying command, determines that key assignments inputs according to Hardware Response Delay parameter
Class drives file.
A3, method as described in a1, further includes: the analogue-key application program judges that key assignments input class driving file is
It is no to have access limit.
A4, the method as described in A3, the analogue-key application program judge whether key assignments input class driving file has reading
Write permission includes:
Judge that key assignments inputs class and drives whether file has by the permission querying command or method that execute operating system offer
There is access limit.
A5, the method as described in A4, the permission querying command or method by executing operating system offer judge key
Value input class driving file whether with access limit include:
It is defeated to key assignments by ll order or by canRead the and canWrite method in the File class in java sdk
Enter whether class driving file there is access limit to be judged.
A6, method as described in a1, the write-in key into the key assignments input class driving file with access limit are rung
It should instruct and include:
The response of all types of key informations is instructed by Fd.write instruction write-in.
A7, the method as described in A6, all types of key information key information includes numeric class key information, text
Class key information and/or operation control class key information.
B8, a kind of smart television are to the responding device of analogue-key, comprising:
File search unit is driven, for finding key value in smart television operating system using analogue-key application program
It inputs class and drives file, wherein the analogue-key application program is mounted in the operating system of smart television, and the simulation is pressed
Key application program is responsible for handling the analogue-key sent by terminal；
File write unit is driven, has the key assignments of access limit defeated for opening using the analogue-key application program
Enter class driving file, and the write-in key response instruction into the key assignments input class driving file with access limit；
Key response unit, for running the key assignments after analogue-key application program receives key information
The key response instruction in class driving file is inputted, the corresponding operation of the key is executed.
B9, the device as described in B8, the driving file search unit are specifically used for: in the route directory of operating system
Under, browsing driving file；Hardware Response Delay parameter is inquired using hardware input type querying command, is determined according to Hardware Response Delay parameter
Key assignments inputs class and drives file.
B10, the device as described in B8, further includes: driving file read-write judging unit, for being answered using the analogue-key
Judge whether key assignments input class driving file has access limit with program.
B11, the device as described in B10, the driving file read-write judging unit are specifically used for: by executing operating system
The permission querying command or method of offer judge whether key assignments input class driving file has access limit.
B12, device as described in b11, the driving file read-write judging unit are specifically used for: by ll order or leading to
Whether canRead the and canWrite method in File class crossed in java sdk has read-write to key assignments input class driving file
Permission is judged.
B13, the device as described in B8, the driving File write unit are specifically used for: being instructed and be written by Fd.write
Response instruction to all types of key informations.
B14, the device as described in B13, all types of key information key information includes numeric class key information, text
Word class key information and/or operation control class key information.
Claims (14)
1. a kind of smart television is to the response method of analogue-key, which is characterized in that the described method includes:
Key assignments input class of the analogue-key application program in smart television operating system in search operation system drives file,
In, the analogue-key application program is mounted in the operating system of smart television, and the analogue-key application program is responsible for place
The analogue-key that reason terminal is sent；
The analogue-key application program is opened, and there is the key assignments input class of access limit to drive file, and to access limit
Key assignments input class driving file in write-in key response instruction；
After the analogue-key application program receives key information, run described in the key assignments input class driving file
Key response instruction, executes the corresponding operation of the key.
2. the method as described in claim 1, which is characterized in that the analogue-key application program is in smart television operating system
In find key value input class driving file include:
Under the route directory of operating system, browsing driving file；
Hardware Response Delay parameter is inquired using hardware input type querying command, determines that key assignments input class is driven according to Hardware Response Delay parameter
Dynamic file.
3. the method as described in claim 1, which is characterized in that further include: the analogue-key application program judges that key assignments is defeated
Enter whether class driving file has access limit.
4. method as claimed in claim 3, which is characterized in that the analogue-key application program judges key assignments input class driving
Whether file has the access limit to include:
Judge that key assignments inputs class and drives whether file has reading by the permission querying command or method that execute operating system offer
Write permission.
5. method as claimed in claim 4, which is characterized in that the permission querying command provided by executing operating system
Or method judge key assignments input class driving file whether with access limit include:
Class is inputted to key assignments by ll order or by canRead the and canWrite method in the File class in java sdk
Whether driving file there is access limit to be judged.
6. the method as described in claim 1, which is characterized in that described to drive file to the key assignments input class with access limit
Middle write-in key response instructs
The response of all types of key informations is instructed by Fd.write instruction write-in.
7. method as claimed in claim 6, which is characterized in that all types of key information includes numeric class key letter
Breath, text class key information and/or operation control class key information.
8. a kind of smart television is to the responding device of analogue-key characterized by comprising
File search unit is driven, for utilizing analogue-key application program search operation system in smart television operating system
In key assignments input class drive file, wherein the analogue-key application program is mounted in the operating system of smart television, institute
Analogue-key application program is stated to be responsible for handling the analogue-key sent by terminal；
File write unit is driven, for opening using the analogue-key application program there is the key assignments of access limit to input class
Drive file, and the write-in key response instruction into the key assignments input class driving file with access limit；
Key response unit, for after the analogue-key application program receives key information, running the key assignments input
Class drives the key response instruction in file, executes the corresponding operation of the key.
9. device as claimed in claim 8, which is characterized in that the driving file search unit is specifically used for: being in operation
Under the route directory of system, browsing driving file；Hardware Response Delay parameter is inquired using hardware input type querying command, according to hardware
Response parameter determines key assignments input class driving file.
10. device as claimed in claim 8, which is characterized in that further include: driving file read-write judging unit, for utilizing
The analogue-key application program judges whether key assignments input class driving file has access limit.
11. device as claimed in claim 10, which is characterized in that the driving file read-write judging unit is specifically used for: logical
It crosses the permission querying command that operating system offer is provided or method judges whether key assignments input class driving file has access limit.
12. device as claimed in claim 11, which is characterized in that the driving file read-write judging unit is specifically used for: logical
It crosses ll order or class driving text is inputted to key assignments by canRead the and canWrite method in the File class in java sdk
Whether part there is access limit to be judged.
13. device as claimed in claim 8, which is characterized in that the driving File write unit is specifically used for: passing through
Fd.write instruction write-in instructs the response of all types of key informations.
14. device as claimed in claim 13, which is characterized in that all types of key information includes numeric class key letter
Breath, text class key information and/or operation control class key information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742087.XA CN105721912B (en) | 2014-12-05 | 2014-12-05 | Response method and device of the smart television to analogue-key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742087.XA CN105721912B (en) | 2014-12-05 | 2014-12-05 | Response method and device of the smart television to analogue-key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105721912A CN105721912A (en) | 2016-06-29 |
| CN105721912B true CN105721912B (en) | 2019-05-10 |
Family
ID=56144240
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| CN112799521B (en) * | 2021-03-29 | 2021-08-27 | 上海捷勃特机器人有限公司 | Electronic device and method for operating electronic device |
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| EP1240716A1 (en) * | 1999-12-22 | 2002-09-18 | Thomson Licensing S.A. | Programming a universal remote control device |
| CN103796058A (en) * | 2014-01-21 | 2014-05-14 | 四川长虹电器股份有限公司 | Method for achieving control over Android smart television based on virtual input equipment |
| CN103929668A (en) * | 2014-04-28 | 2014-07-16 | Tcl集团股份有限公司 | Control method and device based on television applying Android system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1240716A1 (en) * | 1999-12-22 | 2002-09-18 | Thomson Licensing S.A. | Programming a universal remote control device |
| CN103796058A (en) * | 2014-01-21 | 2014-05-14 | 四川长虹电器股份有限公司 | Method for achieving control over Android smart television based on virtual input equipment |
| CN103929668A (en) * | 2014-04-28 | 2014-07-16 | Tcl集团股份有限公司 | Control method and device based on television applying Android system |
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