CN109698973A - A kind of progress update method, device, electronic equipment and medium - Google Patents
A kind of progress update method, device, electronic equipment and medium Download PDFInfo
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- CN109698973A CN109698973A CN201811641257.XA CN201811641257A CN109698973A CN 109698973 A CN109698973 A CN 109698973A CN 201811641257 A CN201811641257 A CN 201811641257A CN 109698973 A CN109698973 A CN 109698973A
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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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
- G06F9/4488—Object-oriented
- G06F9/449—Object-oriented method invocation or resolution
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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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
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of progress update method, device, electronic equipment and medium, method includes: that barrage distributor obtains the progress barrage message generated by preset barrage messaging protocol, and the progress barrage message includes current schedules data；The barrage distributor is by the progress barrage message distribution to processing controller class predetermined；The processing controller class verifies the progress barrage message as after legitimate messages, the value of progress bar view object is updated according to the current schedules data in the progress barrage message, to update the progress image currently shown on display unit, wherein, the progress bar view object is passed in advance in the processing controller class, so that the processing controller class holds the adduction relationship of the progress bar view object.The present invention solve existing progress update existing for can not the synchronous technical problem of multi-user, realize the synchronous progress of multi-user and update.
Description
Technical field
The present invention relates to Internet technical field more particularly to a kind of progress update method, device, electronic equipment and Jie
Matter.
Background technique
With the progress of network communication technology and the speed-raising of broadband network, online game, network direct broadcasting etc. types of applications
Obtained more and more development, more and more users' selection on the net by types of applications or web interface carry out amusement with
It makes friends.
Current application and webpage in order to provide the user with better service, can usually need to carry out safety promotion,
Interactive interface improves, new function adds or display appearance is improved etc. update, understands update progress, Jiu Huiti for the ease of user
It is shown for progress bar.In addition, opening some page in user, opening some program, download some resource or handoff scenario
When, process is understood for the ease of user, and progress msg can be also provided and shown.
However, what existing progress msg was updated often through conventional message mechanism, that is to say, that by progress msg
Message be sent on progress bar, progress bar receive message handle later update operation.There are many disadvantages for this mode
Problem, for example, local message can not carry out the synchronization of progress msg between a plurality of users.
As it can be seen that existing progress is updated, there is a problem of can not multi-user synchronization.
Summary of the invention
The embodiment of the present application solves existing by providing a kind of progress update method, device, electronic equipment and medium
It can not the synchronous technical problem of multi-user existing for progress update.
In a first aspect, providing a kind of progress update method, comprising:
Barrage distributor obtains the progress barrage message generated by preset barrage messaging protocol, the progress barrage message
Including current schedules data；
The barrage distributor is by the progress barrage message distribution to processing controller class predetermined；
The processing controller class is verified after the progress barrage message is legitimate messages, according to the progress barrage message
In current schedules data update the value of progress bar view object, to update the progress image currently shown on display unit,
Wherein, the progress bar view object is passed in advance in the processing controller class, so that the processing controller class is held
There is the adduction relationship of the progress bar view object.
Optionally, the progress barrage message further includes following any one or more: type of message, progress unique identification
Symbol, history progress data and check bit information；Wherein, the type of message is described for distinguishing progress message and barrage message
For progress unique identifier for object belonging to description progress, the history progress data is the preceding progress data once obtained,
The check bit information is MD5 check bit information.
Optionally, the definition method of the processing controller class are as follows: pass through Public Class
Processing controller class described in ProgressDataController { } command definition；Wherein, ProgressDataController
For the title of the processing controller class, the permission that public characterizes the processing controller class is publicly-owned type, so that described
Barrage distributor can hold the processing controller class, and send the processing controller class for the progress barrage message
In.
Optionally, the barrage distributor by the progress barrage message distribution to processing controller class predetermined it
Afterwards, further includes: the progress barrage message is parsed by the recording controller class by the barrage analytic method of standard
The mProgressBean object of ProgressBean type is stored with the progress barrage in the mProgressBean object
Content information in message.
Optionally, it is legitimate messages that the processing controller class, which verifies the progress barrage message, including it is following a kind of or
A variety of combinations: according to the check bit information, MD5 method of calibration is used to verify whether the progress barrage message disappears to be legal
Breath；The history progress data is compared with the history progress data being locally stored, according to comparison result verifying it is described into
Spend whether barrage message is legitimate messages；Verify whether the type of message meets the requirements to verify the progress barrage message and be
No is legitimate messages；Verify whether the progress unique identifier meets the requirements come whether verify the progress barrage message be conjunction
Method message；Wherein, the check bit information, the history progress data, the type of message and the progress unique identifier
Obtained from the mProgressBean object by get order.
Optionally, the progress bar view object is passed to the method in the processing controller class in advance are as follows: is locating
The progress bar view native object of global page Class Type is defined in reason controller class；The classes of pages is progress bar view
Class belonging to figure object；The constructed fuction of the processing controller class is called in the classes of pages belonging to progress bar view object
It instantiates the progress data object of the processing controller class, calls set () method in progress data object by the progress
View object is transmitted to the processing controller class, and the progress bar view native object is arranged and regards equal to the progress bar
Figure object is equal to relationship.
Optionally, the current schedules data according in the progress barrage message update progress bar view object
Value, comprising: the current schedules data in the progress barrage message are obtained by get order；It will be described current by set order
Progress data, which updates, causes the progress bar view native object, to update the progress bar view pair based on the relationship that is equal to
As.
Second aspect provides a kind of progress updating device, comprising:
Barrage distributor, for obtaining the progress barrage message pressing preset barrage messaging protocol and generating, the progress bullet
Curtain message includes current schedules data；By the progress barrage message distribution to processing controller class predetermined；
Processing controller is verified after the progress barrage message is legitimate messages for the processing controller class, according to
Current schedules data in the progress barrage message update the value of progress bar view object, to update current on display unit
The progress image of display, wherein the progress bar view object is passed in advance in the processing controller class, so that described
Processing controller class holds the adduction relationship of the progress bar view object.
The third aspect, provides a kind of electronic equipment, including memory, processor and storage on a memory and can handled
The computer program run on device, which is characterized in that the processor realizes that first aspect is any described when executing described program
Method.
Fourth aspect provides a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that
First aspect any method is realized when the program is executed by processor.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Method, apparatus, electronic equipment and medium provided by the embodiments of the present application, it is creative updated using barrage into
Degree, the progress barrage message that setting progress is generated by barrage messaging protocol are distributed to handle by barrage distributor
Processing controller class is realized progress being quickly synchronized to multi-user due to multi-user's synchronization distribution function of barrage distributor.
And by the way that progress bar view object is transferred in advance in processing controller class, so that processing controller class holds progress bar view
The adduction relationship of object, thus realize processing controller class verifying progress barrage message be legitimate messages after, can be according to progress bullet
Current schedules data in curtain message update the value of progress bar view object, technically realize and are carried out by barrage distributor
The synchronous progress of multi-user updates.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the flow chart of progress update method in the embodiment of the present application one；
Fig. 2 is the structural schematic diagram of device in the embodiment of the present application two；
Fig. 3 is the structural schematic diagram of electronic equipment in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of computer readable storage medium in the embodiment of the present application.
Specific embodiment
The embodiment of the present application solves existing by providing a kind of progress update method, device, electronic equipment and medium
It can not the synchronous technical problem of multi-user existing for progress update.Creative updates progress using barrage, and setting progress is logical
The progress barrage message of barrage messaging protocol generation is crossed to handle, and is distributed to processing controller class by barrage distributor,
Due to multi-user's synchronization distribution function of barrage distributor, realizes and progress is quickly synchronized to multi-user.And by by progress
View object is transferred in advance in processing controller class, so that the reference that processing controller class holds progress bar view object is closed
System, thus realize processing controller class verifying progress barrage message be legitimate messages after, can be according to working as in progress barrage message
Preceding progress data updates the value of progress bar view object, technically realizes and carries out what multi-user synchronized by barrage distributor
Progress updates.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one
As shown in Figure 1, present embodiments providing a kind of progress update method, comprising:
Step S101, barrage distributor obtain by preset barrage messaging protocol generate progress barrage message, it is described into
Spending barrage message includes current schedules data；
Step S102, the barrage distributor is by the progress barrage message distribution to processing controller predetermined
Class；
Step S103, the processing controller class are verified after the progress barrage message is legitimate messages, according to it is described into
The current schedules data spent in barrage message update the value of progress bar view object, currently show on display unit to update
Progress image, wherein the progress bar view object is passed in advance in the processing controller class, so that the processing is controlled
Device class processed holds the adduction relationship of the progress bar view object.
In the embodiment of the present application, the method can be applied to smart phone, notebook, desktop computer and tablet computer
Etc. clients, also can be applied to server or cloud, this is not restricted.The case where being obtained for progress data from local,
The case where all steps of this method are locally implemented in client, obtain for progress data from server, can be by client
It end, can also be in server end implementation steps in all steps for locally implementing this method after server acquisition progress data
S101~102, after distributing progress barrage information to one or more clients, in each client executing step S103, herein
With no restriction.
Progress data in the present embodiment can be safety promotion, interactive interface improves, new function addition or display are outer
See improve etc. update progress data, be also possible to user open some page, open some program, download some resource or
The progress data of handoff scenario, this is not restricted, also will not enumerate.
In the following, the specific implementation step of progress update method provided by the embodiments of the present application is discussed in detail in conjunction with Fig. 1:
Step S101, barrage distributor obtain by preset barrage messaging protocol generate progress barrage message, it is described into
Spending barrage message includes current schedules data.
The present embodiment is the distribution that progress data is carried out using barrage distributor, therefore needs first to design progress bar more
It is protocol related between new progress data and barrage distributor, that is, default barrage messaging protocol is needed, in order to subsequent calculating
Current schedules data out can generate progress barrage message based on barrage messaging protocol.The barrage messaging protocol is the bullet of standard
The protocol format of curtain message.
For the ease of obtaining the relevant information of progress from progress barrage message and guaranteeing the accuracy of message, can be set
Progress barrage message further includes following any one or more:
Type of message, progress unique identifier, history progress data and check bit information；Wherein, the type of message is used
In distinguishing progress message and barrage message, the progress unique identifier for object belonging to description progress, the history into
For degree according to being the preceding progress data once obtained, the check bit information is MD5 check bit information.It is illustrated separately below:
Current schedules data: i.e. current calculated progress data value can be identified with progress.Progress@=
30 indicate that current schedules are 30%.
Type of message: when carrying progress data using the progress barrage message of barrage messaging protocol, in order to avoid it
Obscure with common barrage message, type of message is set to distinguish progress message and barrage message.It for example, can be progress
Unique type field information is added in barrage message design, and the type is for uniquely indicating that the progress barrage message is a progress
The message of update.Type=progress, the subsequent type that message is distinguished according to the field of type can specifically be designed.
Unique identifier: for object belonging to description progress, identify that the progress is specific convenient for server and local side
The progress of which event, which module is described, therefore it includes unique identifier that progress barrage message, which can be set,.For example, right
Platform is broadcast live, if the progress is a certain progress shown in some live streaming room, which can be used
The information in live streaming room is designed, such as is designed as roomId (room number).
History progress data: in order to guarantee that calculating can be set when design schedule barrage message in the accuracy of progress
Enter history progress data to verify last progress data, such as the field information of lastProgress can be designed for marking
Remember last progress data.
Check bit information: from security consideration, progress barrage message is distributed in transmission process in order to prevent is distorted, can
To be added to the check bit information of a md5 in progress barrage message, it can guarantee the integrality of progress barrage message in this way.
Assuming that above-mentioned all information are added, provide the final progress barrage generated according to barrage messaging protocol of setting and disappear
Breath, as follows:
{ type@=progress/roomId@=10202/progress@=30/lastProgress@=25/md5=
22d3e2d/}
Wherein, it is split with "/" between each information；It is defined by@=symbol ,@=symbol left side is agreement
Key information, the right are agreement value informations.It is above-mentioned provide be only a message example, be not to limit the format of message and interior
Hold.
Step S102, the barrage distributor is by the progress barrage message distribution to processing controller predetermined
Class.
Barrage distributor can be the software module on server, or the software module in client, it can be with
It is independent barrage the distribution server, this is not restricted.
It, can be according to unique identifier and information type by progress barrage after barrage distributor gets progress barrage message
Message distribution is specifically distributed in the processing controller class in each client to relevant each client.
The processing controller class be it is predetermined, be specifically defined method be by Public Class
Processing controller class described in ProgressDataController { } command definition；Wherein, ProgressDataController
For the title of the processing controller class, the permission that public characterizes the processing controller class is publicly-owned type, so that described
Barrage distributor can hold the processing controller class, and send the processing controller class for the progress barrage message
In.
Step S103, the processing controller class are verified after the progress barrage message is legitimate messages, according to it is described into
The current schedules data spent in barrage message update the value of progress bar view object, currently show on display unit to update
Progress image, wherein the progress bar view object is passed in advance in the processing controller class, so that the processing is controlled
Device class processed holds the adduction relationship of the progress bar view object.
After processing controller class receives the progress barrage message of barrage distributor distribution, pass through the bullet of standard first
The progress barrage message is parsed into the mProgressBean object of ProgressBean type by curtain analytic method, described
The content field information being stored in mProgressBean object in the progress barrage message.In mProgressBean object
Each content field information of the progress barrage message of storage has a corresponding getXXX to come from mProgressBean pairs
As the acquisition of middle calling, also there is a corresponding setXXX method that write-in is set in mProgressBean object.Consequently facilitating
Judge whether the progress barrage message is legitimate messages, is also convenient for the extraction and write-in of data.
In the embodiment of the present application, it is legitimate messages that the processing controller class, which verifies the progress barrage message, can be with
Combination including one or more of.When only following verifying can be arranged is legal, progress barrage message is just thought
For legitimate messages, when also can be set a few in following verifying or one and being verified as legal, it is believed that progress barrage message is
Legitimate messages:
According to the check bit information, MD5 method of calibration is used whether to verify the progress barrage message for legitimate messages；
The history progress data is compared with the history progress data being locally stored, institute is verified according to comparison result
State whether progress barrage message is legitimate messages；
Verify whether the type of message meets the requirements come whether verify the progress barrage message be legitimate messages；
Verify whether the progress unique identifier meets the requirements to verify whether the progress barrage message is legal disappear
Breath；
Wherein, the check bit information, the history progress data, the type of message and the progress unique identifier
Obtained from the mProgressBean object by get order.
For example, when only above-mentioned verifying is legal with setting, just think that progress barrage message is that legitimate messages are
Example:
Firstly, obtaining MD5 by calling mProgressBean.getMd5 () method in mProgressBean object
Check information.Then barrage information is verified by the MD5 method of calibration of standard, if it find that verification result and obtain
The value of the MD5 taken is identical, it is believed that the message is legal, just can be carried out subsequent processing operation, otherwise it is assumed that the message is illegal,
Directly discard message, operation without any processing.
Then, if MD5 verification passes through, mProgressBean.getLastProgress () method is called to obtain
History progress data, and the value of the value that will acquire and the history progress data localLastProgress being locally stored carry out pair
Than, if it find that it is identical, think that this progress msg is effective.Otherwise, it is also necessary to judge localLastProgress=
Whether=0 is true, if being equal to 0 explanation is the barrage progress message sent for the first time, also thinks that the barrage message is that have at this time
Effect, be otherwise exactly an invalid message.It needs to terminate entire process flow by returning if it is invalid message.It needs
Bright, localLastProgress field is to be previously defined in processing controller class, i.e. ProgressDataController
In class, specific definition method is setting private int localLastProgress=0, which mainly uses
In the last progress msg of storage, initial value 0.
If history progress data is verified, the value information of localLastProgress is updated, specific update side
Method is localLastProgress=mProgressBean.getProgress () method by current latest news assignment
For localLastProgress, use when thus can be convenient comparison localLastProgress next time.
Next, by way of string matching come verification message type type and unique identifier roomId whether
It is legal, come particular by calling TextUtils.equals (roomId, mProgressBean.getRoomId ()) method
Room number information is verified, similarly by similar mode come the information of verification message type.If there is any one is illegal
Just directly returning terminates entire process flow, otherwise continues with subsequent update step.
Certainly, in the specific implementation process, processing controller class verifying progress barrage message whether be legitimate messages side
Method is not limited to the above-mentioned example enumerated, and can according to need setting, this is not restricted.
The processing controller class is verified after the progress barrage message is legitimate messages, further according in progress barrage message
Current schedules data update progress bar view object value.The value of progress bar view object determines to be shown on display unit
The display state of progress image.The progress image can be strip progress image, can be numeric type progress image, is also possible to
Circular ring type progress image etc., this is not restricted.For example, the value of progress bar view object is 35, then can be shown on display unit
Show 35% progress value, or there is 35% region to be the strip of dark color, or have 35% area for dark annulus.
In the present embodiment, in order to enable processing controller class can update progress bar view object, processing can first be allowed
Controller class is held mutually with progress bar view object, and specific practice is that progress bar view object is transferred to processing control in advance
In device class, so that the processing controller class holds the adduction relationship of the progress bar view object.
Specifically, the first example in two classes dissolves the object of other side's class, needs to define in processing controller class complete
The progress bar view native object of office；And the processing controller class is called in the classes of pages belonging to progress bar view object
Constructed fuction instantiates the progress data object of the processing controller class, calls set () method in progress data object
The progress bar view object is transmitted to the processing controller class, and the progress bar view native object is set equal to institute
That states progress bar view object is equal to relationship.
For example, in processing controller class, i.e. this side of ProgressDataController class: first definition is complete wherein
The progress bar view native object of the ProgressBar class of office, i.e. localProgressBarView object.With convenient
Other functions in ProgressDataController class by localProgressBarView object carry out operation and
Processing.
In progress bar view object, i.e. this side of mProgressBar object: the classes of pages where progress bar view object
In by calling the constructed fuction of ProgressDataController class to instantiate ProgressDataController class
The progress data object of type, i.e. mProgressDataController object.Then it calls
SetProgressBar (mProgressBar) method in mProgressDataController object is by progress bar view pair
As that is, mProgressBar object is transmitted in ProgressDataController class.
By the processing to ProgressDataController class and classes of pages two sides, realize processing controller class with
Progress bar view object is held mutually.Again and the progress bar view native object is set equal to the progress bar view object
Equal to relationship, consequently facilitating the access of subsequent ProgressDataController class updates the value of progress bar view object.Specifically
Setting method uses setProgressBar function in ProgressDataController class, passes through calling
The value of mProgressBar object is converted to global access by the method for localProgressBarView=mProgressBar
The value of the variable localProgressBarView object of permission, so that subsequent can be by updating localProgressBarView
Object is realized and updates mProgressBar object.
After completing the above-mentioned setting to ProgressDataController class and classes of pages two sides, if processing control
Device class receives the progress barrage message of the barrage distributor distribution by step S102, then can pass through get order
The current schedules data (targetProgress) in the progress barrage message are obtained, then by set order, such as passes through tune
The current schedules data are updated with localProgressBarView.setProgress (targetProgress) order
Local (localProgressBarView) object of the progress bar view is caused, thus based on setting
The relationship of localProgressBarView=mProgressBar updates the progress bar view to reach
(mProgressBar) purpose of object.To update current schedules data onto progress bar view object, thus complete
The update of progress bar view.
Specifically, progress is updated using barrage by creative, setting progress is generated by barrage messaging protocol
Progress barrage message handle, and processing controller class is distributed to by barrage distributor, it is more due to barrage distributor
User's synchronization distribution function is realized progress being quickly synchronized to multi-user.And by the way that progress bar view object is transmitted in advance
Into processing controller class, so that processing controller class holds the adduction relationship of progress bar view object, to realize processing control
Device class processed verifies progress barrage message as that can update progress according to the current schedules data in progress barrage message after legitimate messages
The value of view object technically realizes and carries out the synchronous progress of multi-user by barrage distributor and update.
Further, it is contemplated that the adduction relationship of processing controller class and progress bar view object is mutually locked in aforementioned schemes
The relationship of some bidirectional dependencies, coupled relation is more complicated, and the subsequent maintainability of program that will lead to is lower, can not facilitate program
Maintenance and expansion.Once modification first, other relevant information is likely to influence other side, in this way can make subsequent exploitation
At unnecessary maintenance cost.
Therefore in another embodiment, it is legitimate messages that the processing controller class, which verifies the progress barrage message,
Afterwards, in order to enable processing controller class can update progress bar view object, and in the update not direct coupling of progress bar view object
It closes, the relatively independent update of energy and maintenance can define communication protocol function as processing controller class and progress bar view pair
The communication association bridge of elephant.Specific practice is to define communication protocol, and the communication protocol includes the communication protocol function, described
Communication protocol function includes the function parameter of update progress；In the classes of pages belonging to the progress bar view object described in manifolding
Communication protocol function to generate manifolding protocol function, and inherits the communication protocol by the manifolding protocol function, establishes
Inheritance；By the communication protocol function passes to the processing controller class, hold the processing controller class described
Communication protocol function or its adduction relationship.
For example, communication protocol title can be defined as ControllerToBar, and ControllerToBar is assisted
Communication protocol function onProgressUpdate is contained in view, which is in processing controller class
The agreement letter communicated between (ProgressDataController class) and progress bar view object (ProgressBar class)
Number.Function parameter progress parameter in the communication protocol function is used for the update of progress msg.Certainly, in the present embodiment
Function/class/object title is served only for illustrating, with no restriction.
After defining communication protocol, communication protocol described in page Similar integral belonging to the progress bar view object is set.
The communication protocol function can be specifically made carbon copies in the classes of pages, to generate manifolding protocol function, and pass through the manifolding
Protocol function inherits the communication protocol, establishes inheritance.For example, implements can be passed through
ControllerToBar order is arranged the page Similar integral communication protocol, that is, passes through public void
OnProgressUpdate (int progress) method makes carbon copies the communication protocol function in communication protocol, generates manifolding agreement letter
Number, subsequent progress bar view object can obtain new progress data progress progress update generating in manifolding protocol function.
And make carbon copies protocol function and inherit the communication protocol, therefore after communication protocol function is updated, it can will update number
Value is inherited to the manifolding protocol function.Therefore the application has also set up the pass of the coupling between communication protocol and processing controller class
System controls the processing hold processing controller by the communication protocol function passes to the processing controller class
Device class holds the communication protocol function or its adduction relationship, to indirectly couple with progress bar view object.
In the embodiment of the present application, by the communication protocol function passes to the method for the processing controller class are as follows:
The communication protocol native object of the type of the global classes of pages is defined in processing controller class, and in the communication protocol
Register method is called to transmit communication protocol function, the communication protocol function enters to join parameter assignment to the communication protocol
Native object, the communication protocol function and the communication protocol native object establish the relationship of being equal to.
For example, in this side communication protocol ControllerToBar: by calling ProgressDataController
Register ((ControllerToBar) this) in class gives communication protocol function passes
ProgressDataController class.This object is transmitted when calling register method.What this object represented
Progress bar view object, since progress bar view object inherits communication protocol, it is therefore desirable to by the type of this object into
Row unsteady state operation is converted into communication protocol type, and is transmitted in register function.Wherein, register function is to belong to
The function of processing controller class, definition command are as follows: public void register (ControllerToBar
iControllerToBar){}.The order is the publicly-owned type of public, and return value is void type, and function name is
Register, including enter parameter iControllerToBar, entering to join parameter type is customized communication protocol
(ControllerToBar) parameter of type, until equal with the value of communication protocol function.
In this side of processing controller class, need to define global communication protocol inside processing controller
The variable communication agreement native object (localControllerToBar) of ControllerToBar type, in register letter
It carries out sentencing sky to entering parameter first by way of calling iControllerToBar==null during several realizations
Processing just ends processing process if it is sky, otherwise just passes through localControllerToBar=iControllerToBar
Method will enter to join parameter information and be assigned in global communication protocol native object localControllerToBar, logical in this way
Letter agreement native object localControllerToBar has just been directed to the pointer of communication protocol function in fact.
After completing the above-mentioned setting to ProgressDataController class and communication protocol two sides, if processing control
Device class processed receives the progress barrage message of the barrage distributor distribution by step S102, then can be ordered by get
Enable the current schedules data (targetProgress) obtained in the progress barrage message；Again by set order, such as pass through
It calls localControllerToBar.setonProgressUpdate (targetProgress) order described will work as to advance
Degree is according to the cause communication protocol native object localControllerToBar is updated, to update institute based on the relationship that is equal to
Communication protocol function is stated, and then the manifolding protocol function is updated based on the inheritance, is assisted to update with the manifolding
View function belongs to the value of the progress bar view object of the classes of pages, and this completes the updates of progress bar view.
Specifically, it is transmitted between progress bar view object and processing controller class by setting communication protocol function
Progress data, thus realize processing controller class verifying progress barrage message be legitimate messages after, can be according to progress barrage message
In current schedules data update progress bar view object value, technically realize by barrage distributor carry out multi-user
Synchronous progress updates.Also avoid follow-up maintenance caused by direct-coupling between processing controller class and progress bar view object
With the difficulty of extension, is coupled by way of agreement, can thus be dropped than the degree of direct-coupling relationship between the two
Low, logic function is independent from each other, and can greatly be improved maintainability and scalability of code etc., be reduced follow-up maintenance
Cost.
Based on the same inventive concept, this application provides the corresponding Installation practice of embodiment one, detailed in Example two.
Embodiment two
The present embodiment provides a kind of progress updating devices, as described in Figure 2, comprising:
Barrage distributor 201, for obtaining the progress barrage message pressing preset barrage messaging protocol and generating, the progress
Barrage message includes current schedules data；By the progress barrage message distribution to processing controller class predetermined；
Processing controller 202, verifying the progress barrage message for the processing controller class is root after legitimate messages
The value of progress bar view object is updated according to the current schedules data in the progress barrage message, is taken in update display unit
The progress image of preceding display, wherein the progress bar view object is passed in advance in the processing controller class, so that institute
State the adduction relationship that processing controller class holds the progress bar view object.
Since the device that the present embodiment is introduced is device used by method in implementation the embodiment of the present application one, so base
The method described in the embodiment of the present application one, those skilled in the art can understand the specific of the device of the present embodiment
Embodiment and its various change form, so how to realize the method in the embodiment of the present application no longer for the device at this
It is discussed in detail.As long as those skilled in the art implement equipment used by the method in the embodiment of the present application, this is belonged to
Apply for the range to be protected.
Based on the same inventive concept, this application provides the corresponding apparatus embodiments of embodiment one, detailed in Example three.
Embodiment three
The present embodiment provides a kind of electronic equipment, as shown in figure 3, including memory 310, processor 320 and being stored in
On reservoir 310 and the computer program 311 that can run on the processor 320, processor 320 execute real when computer program 311
It is existing:
Barrage distributor obtains the progress barrage message generated by preset barrage messaging protocol, the progress barrage message
Including current schedules data；
The barrage distributor is by the progress barrage message distribution to processing controller class predetermined；
The processing controller class is verified after the progress barrage message is legitimate messages, according to the progress barrage message
In current schedules data update the value of progress bar view object, to update the progress image currently shown on display unit,
Wherein, the progress bar view object is passed in advance in the processing controller class, so that the processing controller class is held
There is the adduction relationship of the progress bar view object.
Since the electronic equipment that the present embodiment is introduced is equipment used by method in implementation the embodiment of the present application one, therefore
And based on method described in the embodiment of the present application one, the electronics that those skilled in the art can understand the present embodiment is set
Standby specific embodiment and its various change form, so how to realize the embodiment of the present application for the electronic equipment herein
In method be no longer discussed in detail.As long as those skilled in the art implement to set used by the method in the embodiment of the present application
It is standby, belong to the range to be protected of the application.
Based on the same inventive concept, this application provides the corresponding storage medium of embodiment one, detailed in Example four.
Example IV
The present embodiment provides a kind of computer readable storage mediums 400, as shown in figure 4, being stored thereon with computer program
411, realization when which is executed by processor:
Barrage distributor obtains the progress barrage message generated by preset barrage messaging protocol, the progress barrage message
Including current schedules data；
The barrage distributor is by the progress barrage message distribution to processing controller class predetermined；
The processing controller class is verified after the progress barrage message is legitimate messages, according to the progress barrage message
In current schedules data update the value of progress bar view object, to update the progress image currently shown on display unit,
Wherein, the progress bar view object is passed in advance in the processing controller class, so that the processing controller class is held
There is the adduction relationship of the progress bar view object.
In the specific implementation process, it when which is executed by processor, may be implemented any in embodiment one
Embodiment.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of progress update method characterized by comprising
Barrage distributor obtains the progress barrage message generated by preset barrage messaging protocol, and the progress barrage message includes
Current schedules data；
The barrage distributor is by the progress barrage message distribution to processing controller class predetermined；
The processing controller class is verified after the progress barrage message is legitimate messages, according in the progress barrage message
Current schedules data update the value of progress bar view object, to update the progress image currently shown on display unit, wherein
The progress bar view object is passed in advance in the processing controller class so that the processing controller class hold it is described
The adduction relationship of progress bar view object.
2. the method as described in claim 1, which is characterized in that the progress barrage message further includes following any or more
Kind:
Type of message, progress unique identifier, history progress data and check bit information；
Wherein, the type of message is for distinguishing progress message and barrage message, the progress unique identifier for describe into
Object belonging to degree, the history progress data are the preceding progress data once obtained, and the check bit information is MD5 check bit
Information.
3. the method as described in claim 1, which is characterized in that the definition method of the processing controller class are as follows:
Pass through processing controller class described in Public Class ProgressDataController { } command definition；
Wherein, ProgressDataController is the title of the processing controller class, and public characterizes the processing control
The permission of device class processed is publicly-owned type, so that the barrage distributor can hold the processing controller class, and by the progress
Barrage message is sent in the processing controller class.
4. the method as described in claim 1, which is characterized in that the barrage distributor by the progress barrage message distribution extremely
After processing controller class predetermined, further includes:
The progress barrage message is parsed by the recording controller class by the barrage analytic method of standard
The mProgressBean object of ProgressBean type is stored with the progress barrage in the mProgressBean object
Content information in message.
5. method as claimed in claim 4, which is characterized in that the processing controller class verifies the progress barrage message and is
Legitimate messages, the combination including one or more of:
According to the check bit information, MD5 method of calibration is used whether to verify the progress barrage message for legitimate messages；
The history progress data is compared with the history progress data being locally stored, according to comparison result verifying it is described into
Spend whether barrage message is legitimate messages；
Verify whether the type of message meets the requirements come whether verify the progress barrage message be legitimate messages；
Verify whether the progress unique identifier meets the requirements come whether verify the progress barrage message be legitimate messages；
Wherein, the check bit information, the history progress data, the type of message and the progress unique identifier are logical
Get order is crossed to obtain from the mProgressBean object.
6. the method as described in claim 1, which is characterized in that the progress bar view object is passed to the processing in advance
Method in controller class are as follows:
The progress bar view native object of global page Class Type is defined in processing controller class；The classes of pages is described
Class belonging to progress bar view object；
It is described to instantiate that the constructed fuction of the processing controller class is called in the classes of pages belonging to progress bar view object
The progress data object of processing controller class calls set () method in progress data object by the progress bar view object
Be transmitted to the processing controller class, and be arranged the progress bar view native object equal to the progress bar view object etc.
In relationship.
7. method as claimed in claim 6, which is characterized in that the current schedules number according in the progress barrage message
According to the value for updating progress bar view object, comprising:
The current schedules data in the progress barrage message are obtained by get order；
The current schedules data are updated by set order and cause the progress bar view native object, thus based on described etc.
The progress bar view object is updated in relationship.
8. a kind of progress updating device characterized by comprising
Barrage distributor, for obtaining the progress barrage message pressing preset barrage messaging protocol and generating, the progress barrage disappears
Breath includes current schedules data；By the progress barrage message distribution to processing controller class predetermined；
Processing controller is verified after the progress barrage message is legitimate messages for the processing controller class, according to described
Current schedules data in progress barrage message update the value of progress bar view object, currently show on display unit to update
Progress image, wherein the progress bar view object is passed in advance in the processing controller class, so that the processing
Controller class holds the adduction relationship of the progress bar view object.
9. a kind of electronic equipment including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor realizes claim 1-6 any method when executing described program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Claim 1-6 any method is realized when execution.
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Cited By (1)
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