CN108111905A - Display methods, smart television and the computer readable storage medium of channel list - Google Patents
Display methods, smart television and the computer readable storage medium of channel list Download PDFInfo
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- CN108111905A CN108111905A CN201711362785.7A CN201711362785A CN108111905A CN 108111905 A CN108111905 A CN 108111905A CN 201711362785 A CN201711362785 A CN 201711362785A CN 108111905 A CN108111905 A CN 108111905A
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000004044 response Effects 0.000 claims description 34
- 230000007306 turnover Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 5
- 239000000571 coke Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4823—End-user interface for program selection using a channel name
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Circuits Of Receivers In General (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses the display methods of channel list, smart television and computer readable storage mediums.Target channel type is determined according to type switching command in the present invention,Obtain the current channel mark of current television channel,Target channel that is closest with current television channel and belonging to target channel type is searched to identify,Target channel is identified as channel identication to be selected,Channel identication to be selected is added in channel list to be presented,Succeeding channel mark is searched according to channel identication to be selected as associated channel to identify,Associated channel is identified as channel identication to be selected,Return step channel identication to be selected being added in channel list to be presented,Until when the channel identication number in channel list to be presented meets channel predetermined number,Show channel list to be presented,Since all television channels need not be copied,So as to reduce the burden of memory,Also just solve hardware performance it is low when handle channel list slow technical problem.
Description
Technical field
It can the present invention relates to the TV technology more particularly to display methods of channel list, smart television and computer
Read storage medium.
Background technology
With the continuous development of smart television, user is also continuously improved for the experience requirements of smart television, causes intelligence
The relevant each manufacturer of TV and service provider need to optimize the software run in smart television, and improve smart television
The operational efficiency of interior software.
For example, with considering for cost and user experience, inexpensive smart television can also take 4K schemes
It realizes result of broadcast, but memory is required to be no more than 1G, and it is desirable that cannot be reduced in the function and user experience of the smart television.
Wherein, the 4K schemes refer to smart television using 4K resolution ratio to play out, and 4K resolution ratio, that is, pixel is 3840 × 2160
Resolution ratio.
But if taking said program to design smart television, bottle will be run on the channel list of processing smart television
Neck.The reason is that, for example, the channel that general two satellites of European countries are provided will be more than 3000, excessive channel will
Cause the service speed for changing channel list when user uses smart television can be slack-off.And this is because of common processing
The method of channel list is directly to go to find suitable program in this 3000 channels, when taking above-mentioned design smart television
Scheme, naturally can be because of memory and central processing unit (Central Processing Unit, CPU) come when manufacturing smart television
Degraded performance and cause to slow,, will be first this if carrying out page turning to channel list for example, when using smart television
3000 channels are all first loaded into memory, still, due to memory and the degraded performance of CPU, are naturally also resulted in due to excessively
It consumes hardware resource and slows.So existing smart television when hardware performance is low in the presence of processing channel list
Slow technical problem.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide the display methods of channel list, smart television and computer-readable storage medium
Matter, it is intended to solve in the prior art when the hardware performance of smart television is low in the presence of the slow skill of processing channel list
Art problem.
To achieve the above object, the present invention provides a kind of display methods of channel list, the display side of the channel list
Method comprises the following steps：
Smart television determines target channel in response to type switching command input by user according to the type switching command
Type；
The current channel mark of the current television channel in broadcast state is obtained, is searched with the current television channel most
Target channel mark that is close and belonging to the television channel of the target channel type, and using target channel mark as treating
Select channel identication；
The channel identication to be selected is added in channel list to be presented, is belonged to according to the channel identication lookup to be selected
The succeeding channel mark of the target channel type is identified as associated channel；
Using associated channel mark as channel identication to be selected, return to described be added to the channel identication to be selected and treat
Step in display channel list, until the channel identication number in the channel list to be presented meets channel predetermined number
When, show the channel list to be presented.
Preferably, it is described that the channel identication to be selected is added in channel list to be presented, according to the channel to be selected
The succeeding channel mark that identifier lookup belongs to the target channel type is identified as associated channel, is specifically included：
The channel identication to be selected is added in channel list to be presented, obtains default chained list；
It is searched based on the default chained list according to the channel identication to be selected and corresponding next belongs to the target channel class
The television channel of type；
Find it is corresponding it is next belong to the target channel type television channel when, next belong to what is found
The channel identication of the television channel of the target channel type is identified as associated channel.
Preferably, it is described based on the default chained list according to the channel identication to be selected search it is corresponding it is next belong to described in
After the television channel of target channel type, the display methods of the channel list further includes：
Do not find it is corresponding it is next belong to the target channel type television channel when, according to default initial channel
It is closest and belong to the target channel class that the listing order of list searches television channel corresponding with the channel identication to be selected
The destination television channel of type, and regard as the destination television channel and the channel identication to be selected in the default chained list
Corresponding next television channel for belonging to the target channel type.
Preferably, it is described using associated channel mark as channel identication to be selected, it returns described by the channel to be selected
Mark is added to the step in channel list to be presented, until the channel identication number in the channel list to be presented meets in advance
If during number of channels, after showing the channel list to be presented, the display methods of the channel list further includes：
In response to list page-turning instruction input by user, judge the list page-turning instruction whether be under turn over instruction；
When the list page-turning instruction is turns over instruction under described, obtain positioned at the list bottom of the channel list to be presented
The channel identication at end；
The channel identication in the channel list to be presented is emptied, to generate new channel list to be presented；
It searches closest with the channel identication of list bottom and belongs to the sample of the television channel of the target channel type
Channel identication, and using the sample channel identication as channel identication to be selected；
Return to the step channel identication to be selected being added in new channel list to be presented, until new treats
When channel identication number in display channel list meets the channel predetermined number, new channel list to be presented is shown.
Preferably, it is described when the list page-turning instruction is turns over instruction under described, it obtains and is located at the channel to be presented
After the channel identication of the list bottom of list, the display methods of the channel list further includes：
The first channel identication positioned at the list top of the channel list to be presented is obtained, and obtains focus and is treated described
Residing channel identication in display channel list calculates the channel identication on list top and coke in the channel list to be presented
The mark quantity differed between the residing channel identication of point；
Correspondingly, it is described to return to the step being added to the channel identication to be selected in new channel list to be presented
Suddenly, until when the channel identication number in new channel list to be presented meets the channel predetermined number, show and new wait to open up
After showing channel list, the display methods of the channel list further includes：
Second channel identication on the list top of new channel list to be presented is obtained, is determined in new channel column to be presented
The channel identication for differing the mark quantity in table with second channel identication is identified as update channel, and the focus is moved
It moves to update channel mark.
Preferably, the smart television is in response to type switching command input by user, according to the type switching command
It determines target channel type, specifically includes：
For smart television in response to type switching command input by user, acquisition current time is in the TV frequency of broadcast state
Current channel type belonging to road searches next channel type of the current channel type from preset kind list, will
Next channel type is as target channel type.
Preferably, the smart television is in response to type switching command input by user, according to the type switching command
Before determining target channel type, the display methods of the channel list further includes：
Smart television obtains each channel data, is read from the channel data in response to initialization directive input by user
Channel identication is taken, channel identication list is established according to the channel identication read out, and shows the channel identication list；
Instruction is chosen in response to mark input by user, instruction is chosen from the channel identication list according to the mark
Channel identication to be presented is chosen, corresponding channel display content to be presented is searched according to the channel identication to be presented, and is shown
The channel display content to be presented, the channel data include the channel identication and channel display content.
Preferably, the smart television obtains each channel data, from the frequency in response to initialization directive input by user
Channel identication is read in track data, channel identication list is established according to the channel identication read out, and shows the channel identication
After list, the display methods of the channel list further includes：
Default background thread is enabled, so that the default background thread searches corresponding frequency according to the channel identication read out
Road display content preserves the channel display content found to memory.
In addition, to achieve the above object, the present invention also provides a kind of smart television, the smart television includes：Memory,
Processor and the display program for being stored in the channel list that can be run on the memory and on the processor, the channel
The display program of list is arranged for carrying out the step of display methods of channel list as described above.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
The display program of channel list is stored on storage medium, is realized such as when the display program of the channel list is executed by processor
The step of display methods of channel list described above.
By finding out the channel mark of channel predetermined number according to above-mentioned lookup mode in each television channel in the present invention
Know, it is not necessary to copy all television channels, and to be added with channel predetermined number channel identication channel list to be presented into
Row displaying, so as to reduce the burden of memory, also just solves and is deposited in the prior art when the hardware performance of smart television is low
Processing channel list slow technical problem.
Description of the drawings
Fig. 1 is the smart television structure diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of the display methods first embodiment of channel list of the present invention；
Fig. 3 is the flow diagram of the display methods second embodiment of channel list of the present invention；
Fig. 4 is chained list schematic diagram；
Fig. 5 is the flow diagram of the display methods 3rd embodiment of channel list of the present invention；
Fig. 6 is the flow diagram of the display methods fourth embodiment of channel list of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
With reference to Fig. 1, Fig. 1 is the smart television structure diagram for the hardware running environment that the embodiment of the present invention is related to.
As shown in Figure 1, the smart television can include：Processor 1001, such as CPU, communication bus 1002, user interface
1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is used to implement the connection communication between these components.
User interface 1003 can include display screen (Display), optional user interface 1003 can also include standard wireline interface,
Wireless interface, the wireline interface for user interface 1003 can be USB interface in the present invention.Network interface 1004 optionally may be used
To include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, also may be used
To be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be
Independently of the storage device of aforementioned processor 1001.
The smart television may be based on Android or the television set of other systems, it is possible to provide the display effect of 4K.
It will be understood by those skilled in the art that the structure shown in Fig. 1 does not form the restriction to smart television, can wrap
It includes and either combines some components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, as in a kind of memory 1005 of computer computer readable storage medium can include operation
System, network communication module, the display program of Subscriber Interface Module SIM and channel list.
In smart television shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is taken with the backstage
Device be engaged in into row data communication；User interface 1003 is mainly used for connecting peripheral hardware；The smart television is called by processor 1001
The display program of the channel list stored in memory 1005, and perform following operation：
In response to type switching command input by user, target channel type is determined according to the type switching command；
The current channel mark of the current television channel in broadcast state is obtained, is searched with the current television channel most
Target channel mark that is close and belonging to the television channel of the target channel type, and using target channel mark as treating
Select channel identication；
The channel identication to be selected is added in channel list to be presented, is belonged to according to the channel identication lookup to be selected
The succeeding channel mark of the target channel type is identified as associated channel；
Using associated channel mark as channel identication to be selected, return to described be added to the channel identication to be selected and treat
Step in display channel list, until the channel identication number in the channel list to be presented meets channel predetermined number
When, show the channel list to be presented.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
The channel identication to be selected is added in channel list to be presented, obtains default chained list；
It is searched based on the default chained list according to the channel identication to be selected and corresponding next belongs to the target channel class
The television channel of type；
Find it is corresponding it is next belong to the target channel type television channel when, next belong to what is found
The channel identication of the television channel of the target channel type is identified as associated channel.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
Do not find it is corresponding it is next belong to the target channel type television channel when, according to default initial channel
It is closest and belong to the target channel class that the listing order of list searches television channel corresponding with the channel identication to be selected
The destination television channel of type, and regard as the destination television channel and the channel identication to be selected in the default chained list
Corresponding next television channel for belonging to the target channel type.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
In response to list page-turning instruction input by user, judge the list page-turning instruction whether be under turn over instruction；
When the list page-turning instruction is turns over instruction under described, obtain positioned at the list bottom of the channel list to be presented
The channel identication at end；
The channel identication in the channel list to be presented is emptied, to generate new channel list to be presented；
It searches closest with the channel identication of list bottom and belongs to the sample of the television channel of the target channel type
Channel identication, and using the sample channel identication as channel identication to be selected；
Return to the step channel identication to be selected being added in new channel list to be presented, until new treats
When channel identication number in display channel list meets the channel predetermined number, new channel list to be presented is shown.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
The first channel identication positioned at the list top of the channel list to be presented is obtained, and obtains focus and is treated described
Residing channel identication in display channel list calculates the channel identication on list top and coke in the channel list to be presented
The mark quantity differed between the residing channel identication of point；
Correspondingly, it is described to return to the step being added to the channel identication to be selected in new channel list to be presented
Suddenly, until when the channel identication number in new channel list to be presented meets the channel predetermined number, show and new wait to open up
After showing channel list, the display methods of the channel list further includes：
Second channel identication on the list top of new channel list to be presented is obtained, is determined in new channel column to be presented
The channel identication for differing the mark quantity in table with second channel identication is identified as update channel, and the focus is moved
It moves to update channel mark.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
In response to type switching command input by user, acquisition current time is in belonging to the television channel of broadcast state
Current channel type searches next channel type of the current channel type from preset kind list, will be described next
A channel type is as target channel type.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
In response to initialization directive input by user, each channel data is obtained, channel mark is read from the channel data
Know, channel identication list is established according to the channel identication read out, and shows the channel identication list；
Instruction is chosen in response to mark input by user, instruction is chosen from the channel identication list according to the mark
Channel identication to be presented is chosen, corresponding channel display content to be presented is searched according to the channel identication to be presented, and is shown
The channel display content to be presented, the channel data include the channel identication and channel display content.
Further, processor 1001 can call the display program of the channel list stored in memory 1005, also hold
The following operation of row：
Default background thread is enabled, so that the default background thread searches corresponding frequency according to the channel identication read out
Road display content preserves the channel display content found to memory.
By finding out the channel of channel predetermined number according to above-mentioned lookup mode in each television channel in the present embodiment
Mark, it is not necessary to copy all television channels, and the channel list to be presented of the channel identication to being added with channel predetermined number
It is shown, so as to reduce the burden of memory, also just solves in the prior art when the hardware performance of smart television is low
The slow technical problem of existing processing channel list.
Based on above-mentioned hardware configuration, the embodiment of the display methods of proposition channel list of the present invention.
With reference to Fig. 2, Fig. 2 is the flow diagram of the display methods first embodiment of channel list of the present invention.
In the first embodiment, the display methods of the channel list comprises the following steps：
Step S10：In response to type switching command input by user, target channel is determined according to the type switching command
Type；
It is understood that the executive agent of the present embodiment is smart television.It disclosure satisfy that not only consider cost
The requirement that user realizes for smart television function, so, the present embodiment had both wished that smart television can realize the broadcasting effect of 4K
Fruit, and smaller memory can be taken, for example, the CPU that the memory and runnability of 1G are relatively low, still, is taking above-mentioned intelligence
During the designing scheme of energy TV, faster channel list reaction speed can not be provided because hardware performance is low in order to prevent,
The present embodiment will take the lead in being filtered channel, directly all channels not handled, to reduce the processing load of hardware.
In the concrete realization, if for example, wishing that smart television provides same type of television channel, user can be directly in intelligence
The selection of channel type is carried out in the physical button or virtual key of energy TV, alternatively, user directly operates and smart television
Mating remote controler is with the definite channel type for wishing to show.
Step S20：The current channel mark of the current television channel in broadcast state is obtained, is searched and the current electricity
Tv channel is closest and belongs to the target channel of the television channel of target channel type mark, and by the target channel mark
Know and be used as channel identication to be selected；
It should be appreciated that after determining that user wishes the channel type i.e. target channel type shown, in order to reduce frequency
The search range in road can preferentially search the television channel close with current television channel.Because user is opening smart television
Afterwards, it will broadcast a television channel i.e. current television channel automatically, it is contemplated that the use habit of user, it will be first according to TV frequency
The acquiescence in road plays order and preferentially searches closest with the current television channel and belong to the target channel type that user determines
Television channel, and definite television channel is added in into channel list to be presented.The present embodiment will not directly by all channels or
All channels for belonging to target channel type show user, and the channel list to be presented after can this be filtered shows user,
The burden of memory operation can be reduced.
In the concrete realization, for example, the current channel for the channel that user is currently played is identified as " channel 7 ", consider
To preferential channel identication of the display in broadcast state, if current channel mark, which is " channel 7 ", belongs to the target channel type,
The current channel identication can be added into channel list to be presented；And it will search closest with the current television channel and belong to
The target channel mark of the television channel of the target channel type, sequentially broadcasts if playing order according to the acquiescence of television channel
It is " channel 8 " to put with " channel 7 " immediate channel, if " channel 8 " is not belonging to target channel type, will detect " channel 9 "
Whether belong to target channel type, if " channel 9 " belongs to target channel type, should " channel 9 " be added into channel to be presented
List.
Step S30：The channel identication to be selected is added in channel list to be presented, according to the channel identication to be selected
The succeeding channel mark for belonging to the target channel type is searched as associated channel mark；
In the concrete realization, then by channel identication to be selected be after " channel 9 " adds in channel list to be presented will search again with
Belong to the succeeding channel mark of target channel type, for example, " channel 11 ".
Step S40：Using associated channel mark as channel identication to be selected, return described by the channel identication to be selected
Step added in channel list to be presented, until the channel identication number in the channel list to be presented meets default frequency
During road number, the channel list to be presented is shown.
It is understood that after " channel 9 " and " channel 11 " is added into channel list to be presented, will continue to search for according with
The channel identication to be selected of requirement is closed, until the channel identication quantity found meets channel predetermined number.It is if for example, channel predetermined
Number is 7, when the channel identication added in channel list to be presented has 7, then stops the lookup for channel, will store
The channel list to be presented for having 7 channel identications is shown, and need not both show all channels, also not necessarily to all frequencies
It is searched in road.Because, it is not necessary to it shows all channels, all channels need not be also loaded onto in memory, so as to optimize
Display for channel list improves the display speed of channel list.
By finding out the channel of channel predetermined number according to above-mentioned lookup mode in each television channel in the present embodiment
Mark, it is not necessary to copy all television channels, and the channel list to be presented of the channel identication to being added with channel predetermined number
It is shown, so as to reduce the burden of memory, also just solves in the prior art when the hardware performance of smart television is low
The slow technical problem of existing processing channel list.
With reference to Fig. 3, Fig. 3 is the flow diagram of the display methods second embodiment of channel list of the present invention, based on above-mentioned
First embodiment shown in Fig. 2 proposes the second embodiment of the display methods of channel list of the present invention.
In a second embodiment, the step S30, specifically includes：
Step S301：The channel identication to be selected is added in channel list to be presented, obtains default chained list；
It is understood that find channel identication for the ease of smart television, default chained list can be established with get with
The corresponding next mark of the channel identication to be selected.Referring to Fig. 4, Fig. 4 is chained list schematic diagram.Wherein, presetting will be advance in chained list
Set " channel identication " of channel identication to be selected itself, " channel type " of channel identication to be selected itself, next mark and on
One mark.
Step S302：It is searched based on the default chained list according to the channel identication to be selected and corresponding next belongs to the mesh
Mark the television channel of channel type；
In the concrete realization, if for example, the channel identication of channel identication to be selected is 3, referring to Fig. 4, default chained list can be based on
Search corresponding next television channel, it is seen that the next of channel identication 3 is identified as 5, shows next TV of channel identication to be selected
The channel identication of channel is 5.Certainly, also can a upper television channel corresponding with channel identication to be selected be inquired about according to default chained list.
Step S303：Find it is corresponding it is next belong to the target channel type television channel when, will find
Next television channel for belonging to the target channel type channel identication as associated channel identify.
It is understood that because channel identication to be selected finds the frequency of corresponding next television channel in default chained list
Road mark is " next mark 5 ", can should " next mark 5 " be used as associated channel mark.
Further, after the step S302, the display methods of the channel list further includes：Correspondence is not being found
It is next belong to the target channel type television channel when, according to default initial channel list listing order search and institute
It is closest and belong to the destination television channel of the target channel type to state the corresponding television channel of channel identication to be selected, and in institute
It states in default chained list and to regard as the destination television channel corresponding with the channel identication to be selected next to belong to the target
The television channel of channel type.
It is understood that during default chained list is used, if not finding channel mark to be selected in default chained list
The next mark known, can preset in chained list from trend and add next mark, in order to find the channel identication to be selected next time
When next mark can be directly read from default chained list, to accelerate reaction speed.Specifically, if for example, channel to be selected
3 are identified as, and does not record next mark of channel identication 3 in default chained list, can directly be carried out in default initial channel list
Inquiry, the default initial channel list according to journal from small to large from 1 to 3000 channel identication, the present embodiment pair
It is not restricted in the channel amount of default initial channel list records.
In the concrete realization, can be inquired about in default initial channel list, for example, since channel identication to be selected is 3,
It can first check whether the channel type for the channel that channel identication is 4 is identical with the channel that channel identication is 3, for example, channel identication
Channel type for 3 channel is A, and the channel type for the channel that channel identication is 4 is B, and the two channel type is different, then after
It is continuous to search backward.If the channel type for the channel that channel identication is 5 is A, the channel that recordable channel identication is 5 is target electricity
Tv channel.And in default chained list be 5 by next identification record that channel identication is 3, so as to inquiry next time can direct index arrive
Channel 5.
By establishing default chained list in the present embodiment so that smart television can preset chained list according to this and quickly find currently
Next mark of mark, to simplify search procedure, so as to further reduce the treating capacity of smart television.
With reference to Fig. 5, Fig. 5 is the flow diagram of the display methods 3rd embodiment of channel list of the present invention, based on above-mentioned
First embodiment shown in Fig. 2 proposes the 3rd embodiment of the display methods of channel list of the present invention.
In the third embodiment, after the step S40, the display methods of the channel list further includes：
Step S50：In response to list page-turning instruction input by user, judge the list page-turning instruction whether be under turn over finger
Order；
It is understood that after the channel identication of the finite number of displaying same channel type, this page can be waited to open up
Show that channel list carries out page processing, common page processing is turned over including turning over under.
Step S60：When the list page-turning instruction is turns over instruction under described, obtain and be located at the channel list to be presented
List bottom channel identication；
It should be appreciated that after instruction is turned under getting user and being inputted on smart television or remote controler, it will be right
The channel list to be presented that smart television is currently shown carries out page processing backward.Specifically, if channel predetermined number is 3
It is a, the channel identication that the channel list to be presented currently shown includes from top to bottom be respectively for " channel 9 ", " channel 12 " with
And " channel 17 ".The channel identication of the list bottom of the list currently shown is first obtained, i.e. " channel 17 ".
Step S70：The channel identication in the channel list to be presented is emptied, to generate new channel list to be presented；
In the concrete realization, in order to carry out page processing, three channel identications will first emptying in channel list to be presented,
To fill new channel identication.
Step S80：Search TV frequency that is closest with the channel identication of list bottom and belonging to the target channel type
The sample channel identication in road, and using the sample channel identication as channel identication to be selected；
It is understood that by elder generation according to the acquiescence of television channel play order find out with should " channel 17 " it is close and same
Belong to the sample channel identication of target channel type, for example, sample channel identication is " channel 19 ".
Step S90：Return to the step channel identication to be selected being added in new channel list to be presented, directly
When channel identication number into new channel list to be presented meets the channel predetermined number, new channel to be presented is shown
List.
It should be appreciated that channel identication that is closest and belonging to target channel type is searched according to order, for example, looking for
3 channel identications gone out are " channel 19 ", " channel 21 " and " channel 27 ", can show and be treated including above-mentioned 3 channel identications
Display channel list, it is achieved thereby that for turning over operation under channel list.Also, the present embodiment is realizing turning over for channel list
During page operations, elder generation is found to the channel of needs from all channel datas, then after finding the channel of needs, then will
The channel needed is added in channel list.The prior art is different from, is to be added to all channel datas in the prior art
It in memory and is shown in channel list, 3 channel identications is only provided every time and are watched to user, still, the scheme of the prior art
Actually memory is not only consumed, but also treating capacity is excessive, because, it is necessary to all channels are shown in channel list in advance, this is right
It needs to consume preferable computing resource for smart television.
But only load and show the channel that user can currently view every time in the present embodiment, both meet user's
It checks demand, and reduces the burden of memory and the treating capacity of smart television.
Further, after the step S60, the display methods of the channel list further includes：It obtains and is located at described treat
First channel identication on the list top of display channel list, and obtain focus frequency residing in the channel list to be presented
Road identifies, and calculates in the channel list to be presented phase between the channel identication on list top and the channel identication residing for focus
The mark quantity of difference；
Correspondingly, after the step S90, the display methods of the channel list further includes：Obtain new frequency to be presented
Second channel identication on the list top of road list, determine in new channel list to be presented with the second channel identication phase
The channel identication of the difference mark quantity is identified as update channel, and the focus is moved in the update channel mark.
It is understood that in order to realize the automatic transfer of focus while smart television carries out page turning, it is different from existing
Have in technology, for the prior art after page turning is carried out, the focus on smart television will be arranged on the top or bottom of new list
End.But when the option in the list of displaying is more, user needs to re-move focus, user from top or bottom
Operate it is relatively complicated, the present embodiment can by focus set page turning before home position, it is convenient for the user to operate, also comply with making for user
With custom.
In the concrete realization, if the channel list currently shown is " channel 9 ", " channel 12 " and " channel 17 ", page turning
New channel list afterwards is " channel 19 ", " channel 21 " and " channel 27 ".In order to ensure the relative position of focus in lists
It does not change, for example, focus is on " channel 12 " in the channel list before page turning, and obtains first frequency on list top
Road mark is " channel 9 ", and the mark quantity differed between " channel 9 " and " channel 12 " is 0.
It is understood that after page turning, in order to ensure that relative position of the focus in channel list does not change,
Due to second of the focus before page turning in " channel 12 " the i.e. list, then focus can be at " channel 21 " i.e. newly after page turning
Second in list.The channel identication " channel 19 " on the list top of new list can be first obtained, due to the mark quantity of difference
For 0, that is, show at the next bit channel of " channel 19 ", that is, at " channel 21 ".So focus is moved to " channel
At 21 " places, that is, update channel mark, also it is achieved that and focus is set to the home position before page turning.
In the present embodiment page turn over operation is realized by searching channel automatically and only loading the channel quantity of user's needs,
Than the prior art, this embodiment simplifies page turn over operation operation burden so that the response speed of page turn over operation can be faster.
With reference to Fig. 6, Fig. 6 is the flow diagram of the display methods fourth embodiment of channel list of the present invention, based on above-mentioned
First embodiment shown in Fig. 2 proposes the fourth embodiment of the display methods of channel list of the present invention.
In the fourth embodiment, the step S10, specifically includes：
Step S10'：In response to type switching command input by user, acquisition current time is in the TV of broadcast state
Current channel type belonging to channel searches next channel type of the current channel type from preset kind list,
Using next channel type as target channel type.
It is understood that for the method for determination of target channel type, except user, directly input needs on a remote control
Outside the channel type to be switched, to determine target channel type, in addition, preset kind list can be also established, the preset kind
It will include a variety of channel types in list, after user's input type switching command on a remote control, will be arranged from the preset kind
Automatically next channel type of current channel type is chosen in table as target channel type, to simplify the operation of user.
Further, before the step S10', the display methods of the channel list further includes：
Step S101：In response to initialization directive input by user, each channel data is obtained, is read from the channel data
Channel identication is taken, channel identication list is established according to the channel identication read out, and shows the channel identication list；
It is understood that in view of smart television when playing television content, it is necessary to use the fixation of corresponding channel
Data, to realize the broadcasting for television content.Wherein, which is related to the configuration information of channel and the signal category of channel
Property information etc., for example, the title of channel, quantity and event (Event) etc..It should be clear that the number of channel fixed data
Larger according to measuring, each channel can have upper ten relevant data packets, then, when channel quantity is thousands of, channel is corresponding
Data packet will reach considerable amount up to ten thousand.So when the hardware performance of smart television is low, above-mentioned number up to ten thousand is handled
According to bag for smart television, there is larger processing load.
In the concrete realization, it is above-mentioned excessive because the data processing load that data volume is excessive and brings in order to overcome, it can be pre-
First the channel data is split, for example, channel data can be divided into " channel identication+channel display content " two parts.
After smart television initialization or smart television start, first the channel data got will be split, to extract frequency
The channel identication of track data does not first handle channel display content.
Step S102：Instruction is chosen in response to mark input by user, instruction is chosen from the channel according to the mark
Channel identication to be presented is chosen in identification list, is searched according to the channel identication to be presented in corresponding channel to be presented shows
Hold, and show the channel display content to be presented, the channel data includes the channel identication and channel display content.
It should be appreciated that when being initialized to smart television, first do not handle channel display content, will also decrease for
The processing load of smart television still, can first show the channel identication list including channel identication so that user carries out channel
Check, meet the browsing demand of user.When user, which inputs mark, chooses instruction, show that user has determined that the tool that needs are watched
Body channel can then find out corresponding channel display content to be presented according to definite channel, herein, be partitioned into before just calling
Channel display content, so as to fulfill the viewing for channel content.
Further, after the step S101, the display methods of the channel list further includes：Enable default backstage line
Journey, so that the default background thread searches corresponding channel display content according to the channel identication read out, by what is found
Channel display content is preserved to memory.
It is understood that after " channel identication " and " channel display content " is partitioned into, in order to further accelerate
User inputs the response speed that mark chooses channel display content after instruction, can be inputted in user automatic before mark chooses instruction
Start default background thread, channel display content is loaded onto in memory on backstage, since user just looks at channel mark at this time
Know list, so, the processing load of smart television is smaller.After user, which inputs mark, chooses instruction, can directly it be read from memory
Channel display content is taken out, so as to accelerate the response speed of channel display content, because at this time download channels is gone to show again
Content or from the storage location of non-memory obtain channel display content all loudness speed it is slower.
By establishing preset kind list in the present embodiment, target channel type or manually choosing are manually entered without user
The channel type for needing to be switched to is selected, smart television can directly choose next channel type automatically from preset kind list,
It is determined with realizing for target channel type, the operation of user can be simplified, also improve user experience.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with the display program of channel list, following operation is realized when the display program of the channel list is executed by processor：
In response to type switching command input by user, target channel type is determined according to the type switching command；
The current channel mark of the current television channel in broadcast state is obtained, is searched with the current television channel most
Target channel mark that is close and belonging to the television channel of the target channel type, and using target channel mark as treating
Select channel identication；
The channel identication to be selected is added in channel list to be presented, is belonged to according to the channel identication lookup to be selected
The succeeding channel mark of the target channel type is identified as associated channel；
Using associated channel mark as channel identication to be selected, return to described be added to the channel identication to be selected and treat
Step in display channel list, until the channel identication number in the channel list to be presented meets channel predetermined number
When, show the channel list to be presented.
Further, following operation is also realized when the display program of the channel list is executed by processor：
The channel identication to be selected is added in channel list to be presented, obtains default chained list；
It is searched based on the default chained list according to the channel identication to be selected and corresponding next belongs to the target channel class
The television channel of type；
Find it is corresponding it is next belong to the target channel type television channel when, next belong to what is found
The channel identication of the television channel of the target channel type is identified as associated channel.
Further, following operation is also realized when the display program of the channel list is executed by processor：
Do not find it is corresponding it is next belong to the target channel type television channel when, according to default initial channel
It is closest and belong to the target channel class that the listing order of list searches television channel corresponding with the channel identication to be selected
The destination television channel of type, and regard as the destination television channel and the channel identication to be selected in the default chained list
Corresponding next television channel for belonging to the target channel type.
Further, following operation is also realized when the display program of the channel list is executed by processor：
In response to list page-turning instruction input by user, judge the list page-turning instruction whether be under turn over instruction；
When the list page-turning instruction is turns over instruction under described, obtain positioned at the list bottom of the channel list to be presented
The channel identication at end；
The channel identication in the channel list to be presented is emptied, to generate new channel list to be presented；
It searches closest with the channel identication of list bottom and belongs to the sample of the television channel of the target channel type
Channel identication, and using the sample channel identication as channel identication to be selected；
Return to the step channel identication to be selected being added in new channel list to be presented, until new treats
When channel identication number in display channel list meets the channel predetermined number, new channel list to be presented is shown.
Further, following operation is also realized when the display program of the channel list is executed by processor：
The first channel identication positioned at the list top of the channel list to be presented is obtained, and obtains focus and is treated described
Residing channel identication in display channel list calculates the channel identication on list top and coke in the channel list to be presented
The mark quantity differed between the residing channel identication of point；
Correspondingly, it is described to return to the step being added to the channel identication to be selected in new channel list to be presented
Suddenly, until when the channel identication number in new channel list to be presented meets the channel predetermined number, show and new wait to open up
After showing channel list, the display methods of the channel list further includes：
Second channel identication on the list top of new channel list to be presented is obtained, is determined in new channel column to be presented
The channel identication for differing the mark quantity in table with second channel identication is identified as update channel, and the focus is moved
It moves to update channel mark.
Further, following operation is also realized when the display program of the channel list is executed by processor：
In response to type switching command input by user, acquisition current time is in belonging to the television channel of broadcast state
Current channel type searches next channel type of the current channel type from preset kind list, will be described next
A channel type is as target channel type.
Further, following operation is also realized when the display program of the channel list is executed by processor：
In response to initialization directive input by user, each channel data is obtained, channel mark is read from the channel data
Know, channel identication list is established according to the channel identication read out, and shows the channel identication list；
Instruction is chosen in response to mark input by user, instruction is chosen from the channel identication list according to the mark
Channel identication to be presented is chosen, corresponding channel display content to be presented is searched according to the channel identication to be presented, and is shown
The channel display content to be presented, the channel data include the channel identication and channel display content.
Further, following operation is also realized when the display program of the channel list is executed by processor：
Default background thread is enabled, so that the default background thread searches corresponding frequency according to the channel identication read out
Road display content preserves the channel display content found to memory.
By finding out the channel of channel predetermined number according to above-mentioned lookup mode in each television channel in the present embodiment
Mark, it is not necessary to copy all television channels, and the channel list to be presented of the channel identication to being added with channel predetermined number
It is shown, so as to reduce the burden of memory, also just solves in the prior art when the hardware performance of smart television is low
The slow technical problem of existing processing channel list.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes as this process, method, article or system institute inherently
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.Word first, second, with
And third use does not indicate that any order, can be title by these word explanations.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, computer takes
Be engaged in device, air conditioner or the network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of display methods of channel list, which is characterized in that the display methods of the channel list comprises the following steps：
Smart television determines target channel class in response to type switching command input by user according to the type switching command
Type；
The current channel mark of the current television channel in broadcast state is obtained, is searched closest with the current television channel
And belong to the target channel mark of the television channel of the target channel type, and using target channel mark as treating frequency-selecting
Road identifies；
The channel identication to be selected is added in channel list to be presented, according to belonging to the channel identication lookup to be selected
The succeeding channel mark of target channel type is identified as associated channel；
The associated channel is identified and is used as channel identication to be selected, return it is described by the channel identication to be selected added to be presented
Step in channel list until when the channel identication number in the channel list to be presented meets channel predetermined number, is shown
Show the channel list to be presented.
2. the display methods of channel list as described in claim 1, which is characterized in that described to add the channel identication to be selected
It adds in channel list to be presented, the succeeding channel mark of the target channel type is belonged to according to the channel identication lookup to be selected
Know and identified as associated channel, specifically included：
The channel identication to be selected is added in channel list to be presented, obtains default chained list；
It is searched based on the default chained list according to the channel identication to be selected and corresponding next belongs to the target channel type
Television channel；
Find it is corresponding it is next belong to the target channel type television channel when, next belong to described by what is found
The channel identication of the television channel of target channel type is identified as associated channel.
3. the display methods of channel list as claimed in claim 2, which is characterized in that it is described based on the default chained list according to
The channel identication to be selected search it is corresponding it is next belong to after the television channel of the target channel type, the channel list
Display methods further include：
Do not find it is corresponding it is next belong to the target channel type television channel when, according to default initial channel list
Listing order to search television channel corresponding with the channel identication to be selected closest and belong to the target channel type
Destination television channel, and in the default chained list regard as the destination television channel corresponding with the channel identication to be selected
Next television channel for belonging to the target channel type.
4. the display methods of channel list as described in claim 1, which is characterized in that described identify the associated channel is made
For channel identication to be selected, return to the step channel identication to be selected being added in channel list to be presented, until institute
When stating the channel identication number in channel list to be presented and meeting channel predetermined number, show the channel list to be presented it
Afterwards, the display methods of the channel list further includes：
In response to list page-turning instruction input by user, judge the list page-turning instruction whether be under turn over instruction；
When the list page-turning instruction is turns over instruction under described, obtain positioned at the list bottom of the channel list to be presented
Channel identication；
The channel identication in the channel list to be presented is emptied, to generate new channel list to be presented；
It searches closest with the channel identication of list bottom and belongs to the sample channel of the television channel of the target channel type
Mark, and using the sample channel identication as channel identication to be selected；
Return to the step channel identication to be selected being added in new channel list to be presented, until new is to be presented
When channel identication number in channel list meets the channel predetermined number, new channel list to be presented is shown.
5. the display methods of channel list as claimed in claim 4, which is characterized in that described when the list page-turning instruction is
When turning over instruction under described, obtain after the channel identication of the list bottom of the channel list to be presented, the channel column
The display methods of table further includes：
The first channel identication positioned at the list top of the channel list to be presented is obtained, and obtains focus described to be presented
Residing channel identication in channel list calculates the channel identication on list top and focus institute in the channel list to be presented
The mark quantity differed between the channel identication at place；
Correspondingly, it is described to return to the step being added to the channel identication to be selected in new channel list to be presented, directly
When channel identication number into new channel list to be presented meets the channel predetermined number, new channel to be presented is shown
After list, the display methods of the channel list further includes：
Second channel identication on the list top of new channel list to be presented is obtained, is determined in new channel list to be presented
The channel identication that the mark quantity is differed with second channel identication is identified as update channel, and the focus is moved to
In the update channel mark.
6. the display methods of the channel list as any one of claim 1 to 5, which is characterized in that the smart television
In response to type switching command input by user, target channel type is determined according to the type switching command, is specifically included：
Smart television is in the television channel institute of broadcast state in response to type switching command input by user, acquisition current time
The current channel type of category searches next channel type of the current channel type from preset kind list, by described in
Next channel type is as target channel type.
7. the display methods of the channel list as any one of claim 1 to 5, which is characterized in that the smart television
In response to type switching command input by user, before determining target channel type according to the type switching command, the frequency
The display methods of road list further includes：
Smart television obtains each channel data, frequency is read from the channel data in response to initialization directive input by user
Road identifies, and establishes channel identication list according to the channel identication read out, and shows the channel identication list；
Instruction is chosen in response to mark input by user, instruction is chosen according to the mark and is chosen from the channel identication list
Channel identication to be presented searches corresponding channel display content to be presented according to the channel identication to be presented, and described in displaying
Channel display content to be presented, the channel data include the channel identication and channel display content.
8. the display methods of channel list as claimed in claim 7, which is characterized in that the smart television is defeated in response to user
The initialization directive entered obtains each channel data, and channel identication is read from the channel data, according to the channel mark read out
Channel identication list is established in knowledge, and after showing the channel identication list, the display methods of the channel list further includes：
Default background thread is enabled, is shown so that the default background thread searches corresponding channel according to the channel identication read out
Show content, the channel display content found is preserved to memory.
9. a kind of smart television, which is characterized in that the smart television includes：Memory, processor and it is stored in the storage
On device and the display program of channel list that can run on the processor, the display program of the channel list is by the place
Manage the step of realizing the display methods such as channel list described in any item of the claim 1 to 8 when device performs.
10. a kind of computer readable storage medium, which is characterized in that be stored with channel column on the computer readable storage medium
The display program of table is realized when the display program of the channel list is executed by processor such as any one of claim 1 to 8 institute
The step of display methods for the channel list stated.
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