CN101808134B - Control method and terminal for displaying dynamic content distribution business data - Google Patents

Control method and terminal for displaying dynamic content distribution business data Download PDF

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Publication number
CN101808134B
CN101808134B CN 201010132317 CN201010132317A CN101808134B CN 101808134 B CN101808134 B CN 101808134B CN 201010132317 CN201010132317 CN 201010132317 CN 201010132317 A CN201010132317 A CN 201010132317A CN 101808134 B CN101808134 B CN 101808134B
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channel item
read
channel
information
state
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CN101808134A (en
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梁顺
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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Abstract

The invention discloses a control method and a terminal for displaying dynamic content distribution (DCD) business data to solve the problems of low efficiency and larger access time delay when unread channel items are accessed in the prior art. The method comprises the following steps: the DCD terminal receives a data display request, determines the unread channel items according to read state information of stored channel items, and then displays content information of the determined unread channel items to a user so as to facilitate the user to browse content information of unread the channel items. By adopting the technical scheme of the invention, the access efficiency of the unread channel items is improved and the access time delay is shortened.

Description

Control method and terminal that a kind of dynamic content distribution business data shows
Technical field
The present invention relates to the communications field, relate in particular to control method and terminal that a kind of dynamic content distribution business data shows.
Background technology
DCD (Dynamic Content Deliverery, dynamic content distribution service), be meant that business platform obtains data service in the predefined time to content source, and the data service that obtains is distributed to portable terminal with the form of channel and channel item by specific trigger mechanism.Trigger mechanism can comprise following several mode: a kind of mode is, whenever carry out dynamic content distribution business data synchronously after, business platform is set the synchronous time of dynamic content distribution business data next time, so that the DCD terminal sends the data service request to business platform when the time of this setting arrives; Another kind of mode is, when the user need carry out dynamic content distribution business data when synchronous, portable terminal by its place sends data synchronization request to business platform, and according to this request corresponding data service is sent to portable terminal by business platform, can initiatively add interested channel by the portable terminal of supporting dynamic content distribution service as the user, receiving channels content (weather, stock, information etc.), and on the dynamic content distribution service window roll display, the user can obtain more detailed information by the browser of portable terminal after choosing each channel item; Another mode is, business platform initiatively is pushed to the user with data service, and carries out dynamic content distribution business data when synchronous the user, this data service is handed down to the portable terminal at user place.
Content source, be meant that content supplier is (as the DCD server, be business platform), be used to provide the content information (comprising channel ID, channel designation, channel summary, channel picture etc.) and the channel item content information (comprising channel item ID, channel item title, channel item summary, channel item picture etc.) of channel.
Channel is meant the set that comprises some contents such as same theme information, be in the dynamic content distribution service content tissue and the distribution form, its base attribute comprises channel designation, channel picture and channel summary etc.
Channel item is the wherein particular content (channel comprises a plurality of channel item) in a certain channel, for example concrete News Stories; The base attribute of channel item comprises channel item title, channel item picture and channel item summary etc.
Channel item summary screen: (this hypertext link is used for WAP (the WirelessApplication Protocol of this channel item correspondence to refer to be used to be displayed in full screen the title of certain channel item, summary, picture and a corresponding hypertext link by portable terminal, Wireless Application Protocol) page page), as shown in Figure 2.
Channel item list screen: be used for that explicit user has been selected or the channel ordered and the original list of channel item title thereof.The picture of each channel item that this channel item chained list screen is comprised with simple and clear organizational form display channel title, this channel such as label, tabulation, title etc., as shown in Figure 3.
DCD window: be meant the window of dynamic content distribution service indicated channel item title, summary and picture under holding state, as shown in Figure 1.
When if the current interface of mobile terminal display screen is as shown in Figure 1 a DCD window, information (information comprises information such as channel item picture, channel item summary, channel item title) in each channel item of DCD window roll display, when the user need browse the content information of the current channel displayed item of DCD window, can be by enter the channel item summary screen of this channel item correspondence by enter key " OK "; The user can " return " by choose soft key in current channel displayed item summary screen, enters into channel item list screen as shown in Figure 3; In this channel item list screen, come switching channels by directionkeys " left side ", " right side ", when switching to the channel item list screen of a certain channel correspondence, in this channel item list screen by directionkeys " on ", D score chooses the channel item that belongs to this channel, and enters the pairing channel item summary of this channel item of choosing screen by enter key " OK "; The user " returns " and enters into the DCD window by choosing soft key in the channel item list screen.In addition, the user can also choose soft key " more " in channel item is made a summary screen, is linked to the pairing WAP page of this channel item, if when the user chooses soft key and " returns ", enters into the channel item list screen.
At present, the mode that the content of channel item is shown is mainly by displaying by screens to channel item information in the DCD window, in the process of displaying by screens, sequencing according to channel, the channel item of playing each channel successively and being comprised, for example: the information of a plurality of channel item that at first show first channel and comprised after all channel item in intact first channel of DCD window roll display, shows the channel item that second channel is comprised at the DCD window; The rest may be inferred, the information of the channel item that is comprised at each channel of DCD terminal roll display.
Adopt the mode of existing indicated channel item content to have following defective: no matter whether channel item reads, all need be in the DCD window all channel item of roll display in order, therefore, when the user visits the channel item of not reading as if needs, when need waiting for the channel item that DCD window roll display do not read to this, just can visit this channel item, therefore, adopt existing data display mode, user capture is not read the channel item content and is had the problem that efficient is lower, time delay is bigger.
Summary of the invention
The invention provides control method and terminal that a kind of dynamic content distribution business data shows, do not read channel item content efficient to improve user capture, shorten access time delay.
The control method that a kind of dynamic content distribution business data shows comprises:
Set up the array g_entry_read_state of the read state information be used for the storage of channel item in the DCD terminal, this g_entry_read_state comes the read state information of index channel item by the ID value of channel item; This g_entry_read_state is recorded in the id information of channel item among the variable entry_ctxt_id; This g_entry_read_state comprises a plurality of array members, each array member is except variable entry_ctxt_id, also comprise two variablees: the read state variable i s_read that is used to characterize the channel item that is stored in this array member, the read state that shows corresponding channel item during for TRUE when this is_read value is for reading, when this is_read value shows that the read state of this channel item is reading during for FALSE; Whether be empty variable i s_delete, when the is_delete value shows that this array member is for empty during for TRUE if being used to characterize this array member; Be non-NULL when the is_delete value shows this array member during for FALSE, store the read state information of corresponding channel item; And the DCD terminal is that node is kept among the chained list N with the channel with whole channel item information of this locality storage, preserves id information, channel item title, channel item summary, the channel item Image ID information of each channel item among this chained list N;
The DCD terminal receives data and shows request;
The DCD terminal is according to the read state information of the channel item of storage, determine the channel item of not reading, specifically comprise: DCD terminal traversal array g_entry_read_state, determine that the is_read value is the array member of FALSE among this g_entry_read_state, and the channel item that the channel item of this array member storage is defined as not reading;
The content information of not reading channel item that the DCD terminal will be determined is shown to the user, so that the user browses the content information of not reading channel item, specifically comprise: the DCD window comes the order of storage of channel and channel item according to chained list N, extract the id information of channel item, and in the g_entry_read_state array, carry out index as index value with the id information of this channel item; If when g_entry_read_state indexes this channel item, obtain the array member's who is used to store this channel item in the g_entry_read_state array is_read value, if the is_read value is TRUE, the read state that then shows this channel item is then skipped for reading; If the is_read value is FALSE, the read state that then shows this channel item is not for reading this channel item of DCD window roll display.
A kind of terminal with dynamic content distribution service function comprises:
Memory module, be used for the identification information and the read state information thereof of each channel item are stored hereof by the mode of structure of arrays, specifically comprise: set up the array g_entry_read_state of the read state information that is used for the storage of channel item, this g_entry_read_state comes the read state information of index channel item by the ID value of channel item; This g_entry_read_state is recorded in the id information of channel item among the variable entry_ctxt_id; This g_entry_read_state comprises a plurality of array members, each array member is except variable entry_ctxt_id, also comprise two variablees: the read state variable i s_read that is used to characterize the channel item that is stored in this array member, the read state that shows corresponding channel item during for TRUE when this is_read value is for reading, when this is_read value shows that the read state of this channel item is reading during for FALSE; Whether be empty variable i s_delete, when the is_delete value shows that this array member is for empty during for TRUE if being used to characterize this array member; Be non-NULL when the is_delete value shows this array member during for FALSE, store the read state information of corresponding channel item; And whole channel item information that this locality is stored are that node is kept among the chained list N with the channel, preserve id information, channel item title, channel item summary, the channel item Image ID information of each channel item among this chained list N;
Transceiver module is used to receive data and shows request;
Determination module, be used for read state information according to the channel item of described memory module storage, determine the channel item of not reading, specifically comprise: DCD terminal traversal array g_entry_read_state, determine that the is_read value is the array member of FALSE among this g_entry_read_state, and the channel item that the channel item of this array member storage is defined as not reading;
Display module, be used for the content information of not reading channel item that described determination module determines and be shown to the user, so that the user browses the content information of not reading channel item, specifically comprise: the DCD window comes the order of storage of channel and channel item according to chained list N, extract the id information of channel item, and in the g_entry_read_state array, carry out index as index value with the id information of this channel item; If when g_entry_read_state indexes this channel item, obtain the array member's who is used to store this channel item in the g_entry_read_state array is_read value, if the is_read value is TRUE, the read state that then shows this channel item is then skipped for reading; If the is_read value is FALSE, the read state that then shows this channel item is not for reading this channel item of DCD window roll display.
In the embodiment of the invention, the DCD terminal is when receiving data demonstration request, only channel item (the channel item content of Yue Duing not is the channel item that the increases newly) content information that will not read is shown to the user, does not read time delay, the raising access efficiency of channel item thereby reduced user capture.
Description of drawings
Fig. 1 is the schematic diagram of DCD window in the embodiment of the invention;
Fig. 2 is the schematic diagram of embodiment of the invention mid band item summary screen;
Fig. 3 is the schematic diagram of embodiment of the invention mid band item list screen;
Fig. 4 is the schematic diagram of chained list N storage of channel item information in the embodiment of the invention;
Fig. 5 is the method flow diagram of DCD terminal indicated channel item content information in the embodiment of the invention;
Fig. 6 is the structural representation of DCD terminal in the embodiment of the invention.
Embodiment
At the above-mentioned technical problem that exists in the prior art, the control method that the embodiment of the invention provides a kind of dynamic content distribution business data to show, this method comprises: the DCD terminal receives data and shows request; The DCD terminal is determined the channel item of not reading according to the read state information of the channel item of storage; The content information of not reading channel item that the DCD terminal will be determined is shown to the user, so that the user browses the content information of not reading channel item.Adopt technical solution of the present invention, the DCD terminal is when receiving data demonstration request, channel item (the channel item of Yue Duing not is the channel item that the increases newly) content information of only will not reading is shown to the user, thereby reduced the time delay that channel item is not read in user capture, raises the efficiency.
Understand for ease of those skilled in the art, need to prove, in the embodiment of the invention, dynamic content distribution service provides one to show setup menu for the user, and this menu can comprise " show and read channel item " menu item and " do not show and read channel item " menu item; The user can be by choosing corresponding menu item, the mode of DCD terminal display menu item is set to: when receiving data demonstration request, the DCD terminal is shown to user's (promptly choosing the situation of " show and read channel item " menu) with the content of all channel item according to existing display mode; When receiving data demonstration request, the channel item content that the DCD terminal will not read is shown to user's (promptly choosing the situation of " do not show and read channel item ").
In the embodiment of the invention, the DCD terminal is set up the file that is used for storage of channel item read state, set up two files (file 1 and file 2) in this document folder, wherein file 1 is used to store the identification information of the channel item of having read, and file 2 is used to store the identification information of not reading channel item.When the user entered the pairing summary screen window of a certain channel item, the DCD terminal was defined as the channel item that the user has read with this channel item, and in the identification information storage file 1 with this channel item, and the identification information of this channel item is deleted from file 2.The rest may be inferred, can realize that the channel item sign that will read is stored to file 1, is stored to the sign of not reading channel item in the file 2.The DCD terminal is in the follow-up data that receive when showing request, the content information of the pairing channel item of identification information of storage in the file 2 is shown to the user, so that the channel item that user capture is not read.
Preferably, for further to the management of channel item read state, the embodiment of the invention can also be come the read state of storage of channel item by another kind of mode, be implemented as follows: the DCD terminal is set up the file that is used for storage of channel item read state information, stores the identification information and the read state information thereof of all channel item of local storage in this document; When the user entered the pairing summary screen window of a certain channel item, the DCD terminal was defined as the channel item that the user has read with this channel item, then with the read state information setting of this channel item read state.The DCD terminal is in the follow-up data that receive when showing request, read state is designated be used to characterize the channel item of not reading sign and be shown to the user.
Preferably, for in real time, accurately the channel item read state is upgraded, in the embodiment of the invention, the DCD terminal whenever carry out dynamic content distribution business data synchronously after, according to the channel after synchronous and the relevant information of channel item, information to the file that is used for storage of channel item read state information is upgraded accordingly, as: being directed to the DCD terminal does not have the channel item upgraded when this data sync, then keeps the identification information of corresponding channel item in this document and reads the shape identification information; Be directed to the channel item that the DCD terminal increases newly, then in this document, add the identification information of this channel item and read state information (and be unread status with the read state information setting of this channel item); At channel item out of date in the DCD terminal, then with store in this document with this expired channel item corresponding identification information and read state information deletion thereof.
Technical scheme of the present invention is carried out more in detail, clearly described with a specific embodiment below in conjunction with Figure of description.
Set up the array (follow-up represent with g_entry_read_state) of the read state information be used for the storage of channel item in the DCD terminal, this g_entry_read_state comes the read state information of index channel item by the ID value of channel item; This g_entry_read_state is recorded in the id information of channel item among the variable entry_ctxt_id; This g_entry_read_state comprises a plurality of array members, each array member comprises two variablees: the read state variable (representing with is_read) that is used to characterize the channel item that is stored in this array member, the read state that then shows corresponding channel item when this is_read value is TRUE is for reading, and the read state that then shows this channel item when this is read value is FALSE is not for reading; Whether be empty variable (with is_delete represent), when the is_delete value is TRUE, show that then this array member for empty, can store the read state information of the channel item that increases newly if being used to characterize this array member; Otherwise, show then that when the is_delete value is FALSE this array member is non-NULL, stores the read state information of corresponding channel item.Setting up g_entry_read_state in the embodiment of the invention can realize by following program code:
typedef?struct
{
Boolean is_read; The flag bit whether // record channel item entry_ctx_id has read
Boolean is_deleted; The flag bit whether // record channel item entry_ctxt_id exists
Unit8 entry_ctxt_id[CTXT_ID_MAX_LEN+1]; // record channel item ID
}ENTRY_READ_STATE_T;
#define MAX_ENTRY_NUM 200; // dynamic content distribution service support channel item number purpose maximum
ENTRY_READ_STATE_T?g_entry_read_state[MAX_ENTRY_NUM]={0};
In addition, the DCD terminal is that node is kept among the chained list N with the channel with whole channel item information of this locality storage, preserves the id information, channel item title, channel item summary, channel item Image ID information of each channel item etc. among this chained list N; The structure of this chained list N as shown in Figure 4.
Referring to Fig. 5, be the method flow diagram of DCD terminal indicated channel item content information in the embodiment of the invention, this flow process comprises step:
Step 501, DCD terminal receive data and show request.
Step 502, DCD terminal are determined the channel item of not reading according to the channel item read state information of storing.
In this step, determine the channel item of not reading, specifically comprise: DCD terminal traversal array g_entry_read_state, determine that the is_read value is the array member of FALSE among this g_entry_read_state, and the channel item that the channel item of this array member storage is defined as not reading.
The channel item content information that step 503, DCD terminal will not read is shown to the user, so that the user browses the content information of not reading channel item.
In this step, the channel item content that the DCD terminal will not read is shown to the user, specifically comprises:
The DCD window comes the order of storage of channel and channel item according to chained list N, extracts the id information of channel item, and carries out index with the id information of this channel item as index value in the g_entry_read_state array; If when g_entry_read_state indexes this channel item, obtain the array member's who is used to store this channel item in the g_entry_read_state array is_read value, if the is_read value is TRUE, the read state that then shows this channel item is then skipped for reading; If the is_read value is FALSE, the read state that then shows this channel item is not for reading this channel item of DCD window roll display.By that analogy, the DCD terminal channel item of will not read is shown to the user in the mode of rolling.
Alternatively, above-mentioned flow process also further comprises step 404, the DCD terminal carry out dynamic content distribution business data synchronously after, carry out this step 404.
Step 504, DCD terminal carry out dynamic content distribution business data synchronously after, according to the channel item after the data sync read state information of channel item is upgraded.
In this step, the DCD terminal is upgraded and can be upgraded operation accordingly according to different situations the read state information of g_entry_read_state storage, specifically comprises:
Situation 1, the firm factory reset of terminal.Because terminal this locality also do not store any channel item, so the file that is used to write down channel item read state information in this terminal document system is empty file, promptly is read into content in the g_entry_read_state array for empty); When DCD terminal and DCD server carry out dynamic content distribution business data when synchronous, the id information stores of whole channel item that the DCD terminal will get access to is to the entry_ctxt_id variable of g_entry_read_state array, and each variable i s_read that stores the array member of channel item is set to FALSE, and is_deleted is set to FALSE.
At situation 1, the DCD terminal shows the content information of all channel item with the rolling form at the DCD window.
To carry out dynamic content distribution business data synchronous with the DCD server for situation 2, terminal.When carry out dynamic content distribution business data synchronously after, upgrade chained list N according to channel after upgrading and channel item, and the channel item read state information of g_entry_read_state storage of array is upgraded according to the chained list N after upgrading, upgrading operation comprises: (1) traversal g_entry_read_state array, the channel item of the channel item identification information correspondence among the chained list N will be included in the g_entry_read_state array, be defined as expired channel item, and the expired channel item identification information that g_entry_read_state is stored empties, and the is_read that will be used to store the array member of this expired channel item is changed to FALSE, this array member's is_deleted is changed to TRUE, and entry_ctxt_id is changed to 0; (2) channel item that the channel item that is not included in the channel item identification information correspondence in the g_entry_read_state array of chained list N storage is defined as increasing newly, and this channel item identification information that increases newly of storage among the array member in this g_entry_read_state array, and this is_read and is_deleted that is used to store the array member of the channel item identification information that increases newly is changed to FALSE, store the identification information (as the ID value) of this channel item that increases newly at entry_ctxt_id; (3) not only be included among the chained list N identification information but also be included in channel item in the g_entry_read_state array and be defined as not having the channel item upgraded, do not upgraded the identification information and the read state information thereof of the channel item of or not of g_entry_read_state storage of array.
Preferably, may lose the read state information of g_entry_read_state storage of array for avoiding the portable terminal shutdown, the DCD terminal whenever carry out dynamic content distribution business data synchronously after, the read state information of g_entry_read_state storage of array is write in the specified file in the file system of DCD terminal, when the DCD starting up of terminal, the information in the specified file in the file system is write in the g_entry_read_state array again.
Based on the identical design of said method, the embodiment of the invention also provides a kind of portable terminal with dynamic content distribution service function, the structure of this portable terminal comprises memory module 61, transceiver module 62, determination module 63 and display module 64 as shown in Figure 6, wherein:
Memory module 61 is used for storing the read state information of the channel item that the DCD terminal stores.
Transceiver module 62 is used to receive data and shows request.
Determination module 63 is used for determining the channel item of not reading according to the read state information of memory module 61 storages.
Display module 64 is used for the content information of not reading channel item that determination module 63 is determined is shown to the user, so that the content information of channel item is not read in user capture.
Preferably, above-mentioned portable terminal also comprises update module 65, wherein:
Update module 65, be used for the DCD terminal carry out dynamic content distribution business data synchronously after, according to the channel item after the data sync, canned data in the memory module 61 is upgraded.
Update module 65 has particular application as: with the identification information of the channel item that increases newly and read state information stores thereof to file, with the read state information setting of the channel item that increases newly is unread status, and described file is used for storing the identification information and the read state information thereof of the channel item of DCD terminal; And, with the identification information and the read state information deletion thereof of the channel item out of date of storing in this document.
Preferably, memory module 61 is stored in the identification information of each channel item and read state information thereof the mode by structure of arrays in the described file.
Preferably, memory module 61 after the channel item read state information of 65 pairs of storages of update module is upgraded, with the content stores of the file after upgrading to the file system of DCD terminal.
In the embodiment of the invention, the DCD terminal is when receiving data demonstration request, only channel item (the channel item of Yue Duing not is the channel item that the increases newly) content information that will not read is shown to the user, thereby has reduced the time delay that the channel item content information is not read in user capture, raises the efficiency.In addition, the DCD terminal whenever carry out dynamic content distribution business data synchronously after, according to the channel item after the data sync read state information of each channel item of this locality storage is upgraded, therefore, realized the upgrading in time of channel item read state information, shown the validity and the accuracy of not reading the channel item content information thereby improve.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (8)

1. the control method that dynamic content distribution business data shows is characterized in that, comprising:
Set up the array g_entry_read_state of the read state information be used for the storage of channel item in the DCD terminal, this g_entry_read_state comes the read state information of index channel item by the ID value of channel item; This g_entry_read_state is recorded in the id information of channel item among the variable entry_ctxt_id; This g_entry_read_state comprises a plurality of array members, each array member is except variable entry_ctxt_id, also comprise two variablees: the read state variable i s_read that is used to characterize the channel item that is stored in this array member, the read state that shows corresponding channel item during for TRUE when this is_read value is for reading, when this is_read value shows that the read state of this channel item is reading during for FALSE; Whether be empty variable i s_delete, when the is_delete value shows that this array member is for empty during for TRUE if being used to characterize this array member; Be non-NULL when the is_delete value shows this array member during for FALSE, store the read state information of corresponding channel item; And the DCD terminal is that node is kept among the chained list N with the channel with whole channel item information of this locality storage, preserves id information, channel item title, channel item summary, the channel item Image ID information of each channel item among this chained list N;
The DCD terminal receives data and shows request;
The DCD terminal is according to the read state information of the channel item of storage, determine the channel item of not reading, specifically comprise: DCD terminal traversal array g_entry_read_state, determine that the is_read value is the array member of FALSE among this g_entry_read_state, and the channel item that the channel item of this array member storage is defined as not reading;
The content information of not reading channel item that the DCD terminal will be determined is shown to the user, specifically comprise: the DCD window comes the order of storage of channel and channel item according to chained list N, extract the id information of channel item, and in the g_entry_read_state array, carry out index as index value with the id information of this channel item; If when g_entry_read_state indexes this channel item, obtain the array member's who is used to store this channel item in the g_entry_read_state array is_read value, if the is_read value is TRUE, the read state that then shows this channel item is then skipped for reading; If the is_read value is FALSE, the read state that then shows this channel item is not for reading this channel item of DCD window roll display.
2. the method for claim 1 is characterized in that, also comprises step:
The DCD terminal carry out dynamic content distribution business data synchronously after, according to the channel item identification information synchronously the channel item read state information of storage is upgraded.
3. method as claimed in claim 2 is characterized in that, described DCD terminal is upgraded the channel item read state information of storage according to the channel item identification information synchronously, is specially:
With the identification information of the channel item that increases newly and read state information stores thereof to file, with the read state information setting of the described channel item that increases newly is unread status, and described file is used for storing the identification information and the read state information thereof of the channel item of DCD terminal;
Identification information and read state information deletion thereof with the channel item out of date of storing in the described file.
4. method as claimed in claim 3 is characterized in that, also comprises step:
After the DCD terminal is upgraded the channel item read state information of storage, with the content stores of the described file after upgrading to the file system of DCD terminal.
5. the terminal with dynamic content distribution service function is characterized in that, comprising:
Memory module, be used for the identification information and the read state information thereof of each channel item are stored hereof by the mode of structure of arrays, specifically comprise: set up the array g_entry_read_state of the read state information that is used for the storage of channel item, this g_entry_read_state comes the read state information of index channel item by the ID value of channel item; This g_entry_read_state is recorded in the id information of channel item among the variable entry_ctxt_id; This g_entry_read_state comprises a plurality of array members, each array member is except variable entry_ctxt_id, also comprise two variablees: the read state variable i s_read that is used to characterize the channel item that is stored in this array member, the read state that shows corresponding channel item during for TRUE when this is_read value is for reading, when this is_read value shows that the read state of this channel item is reading during for FALSE; Whether be empty variable i s_delete, when the is_delete value shows that this array member is for empty during for TRUE if being used to characterize this array member; Be non-NULL when the is_delete value shows this array member during for FALSE, store the read state information of corresponding channel item; And whole channel item information that this locality is stored are that node is kept among the chained list N with the channel, preserve id information, channel item title, channel item summary, the channel item Image ID information of each channel item among this chained list N;
Transceiver module is used to receive data and shows request;
Determination module, be used for read state information according to the channel item of described memory module storage, determine the channel item of not reading, specifically comprise: DCD terminal traversal array g_entry_read_state, determine that the is_read value is the array member of FALSE among this g_entry_read_state, and the channel item that the channel item of this array member storage is defined as not reading;
Display module, be used for the content information of not reading channel item that described determination module determines and be shown to the user, so that the user browses the content information of not reading channel item, specifically comprise: the DCD window comes the order of storage of channel and channel item according to chained list N, extract the id information of channel item, and in the g_entry_read_state array, carry out index as index value with the id information of this channel item; If when g_entry_read_state indexes this channel item, obtain the array member's who is used to store this channel item in the g_entry_read_state array is_read value, if the is_read value is TRUE, the read state that then shows this channel item is then skipped for reading; If the is_read value is FALSE, the read state that then shows this channel item is not for reading this channel item of DCD window roll display.
6. terminal as claimed in claim 5 is characterized in that, also comprises:
Update module, be used for the DCD terminal carry out dynamic content distribution business data synchronously after, according to the channel item identification information synchronously the channel item read state information of described memory module storage is upgraded.
7. terminal as claimed in claim 6, it is characterized in that, described update module, have particular application as: with the identification information of the channel item that increases newly and read state information stores thereof to file, with the read state information setting of the described channel item that increases newly is unread status, and described file is used for storing the identification information and the read state information thereof of the channel item of DCD terminal;
Identification information and read state information deletion thereof with the channel item out of date of storing in the described file.
8. terminal as claimed in claim 7, it is characterized in that, described memory module further is applied as: after described update module is upgraded the channel item read state information of storage, with the content stores of the described file after upgrading to the file system of DCD terminal.
CN 201010132317 2010-03-16 2010-03-16 Control method and terminal for displaying dynamic content distribution business data Expired - Fee Related CN101808134B (en)

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