CN104461575B - The device and method that a kind of across Mobile operating system platform native interface of page script language is called - Google Patents
The device and method that a kind of across Mobile operating system platform native interface of page script language is called Download PDFInfo
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Abstract
The invention discloses the apparatus and method that a kind of across the Mobile operating system platform native interface of page script language is called, the device includes：Yaw guy, the data exchange carrier of page script program to be delivered to the native interface of mobile terminal；And reverse system, the data exchange carrier that mobile terminal native interface returns is delivered to page script program by it by way of synchronously performing local service or asynchronous execution local service；Wherein, yaw guy includes：Unified call interface module, call reminding module, kernel encapsulation generic module, plug-in management module；Wherein, reverse submodule includes：Callback module, and readjustment server module.
Description
Technical field
The present invention relates to native interface calling device, more particularly to a kind of across Mobile operating system platforms of JavaScript are former
The device of raw interface interchange.
Background technology
The development course of Mobile operating system, it is of flowing rhythm.From earliest Linux finally dominance
Symbian, then the iOS and Android of unlimited opportunities, Mobile operating system are increasingly perfect by now.As operating system is being produced
Industry chain core status highlights, and the competition between the ecosystem has been developed into the competition of terminal and application aspect in each large enterprises.
Mobile solution market has preliminarily formed tri- big camps of iOS, Android and Windows Phone at present, certainly remaining biography
System camp (Symbian and RIM etc.) also should not be underestimated by historical reasons and huge user base number.
With the fast development in Mobile solution market and enterprise's application demand of explosive growth, increasing developer
It also is intended to be added in the main forces of Mobile solution exploitation.But at present, Android applications are developed based on Java language
, the iOS applications of Apple Inc. are that the Windows Phone applications of Microsoft are then based on Objective-C language developments
It is to be developed based on C# language.If the application that developer writes will be run on different mobile devices simultaneously, then must
A variety of development languages must be grasped, but this certainly will will have a strong impact on software development progress and project on-line time, and have become
The a great problem of development teams.
In the prior art, each Mobile operating system native applications are packaged into Web applications, by browser access, so
Web there is cross-platform advantage, but these applications based on browser can not calling system API realize some advanced work(
Can, it is also not suitable for the occasions of high performance requirements, viewing experience can not also overload native applications in a short time, not support off-line mode,
Message push is not prompt enough, calls the ability of local file system weak.
Found by the retrieval to prior art, one kind disclosed in Chinese patent application CN201110029661.3 should
With the method and apparatus of program development, this method can realize the cross-platform calling native interfaces of web, however, this kind of device transmission
Data mode is single, underaction causes data to be easily lost, and Information Security is low.
Due to the above problems, the present inventor carries out research and analysis to existing mobile technology, to make
Go out a kind of apparatus and method that therefrom access native interface can be broken through for browser, and the device transmits the peace of data
Quan Xinggao, the mode for transmitting data are flexible.
The content of the invention
In order to solve the above problems, present inventor has performed studying with keen determination, as a result find：By local ridge method complete from
Javascript ends are to the mutual transmission of the data between native interface, and the local ridge method is by positive module and reversely
Module realizes that local ridge method makes up the defects of primary exploitation develops two kinds of application and development patterns with pure Web, passes through synchronous execution
The mode of local service or asynchronous execution local service arrives the JSON data information transfers that mobile terminal native interface returns
JavaScript ends so that the device data transfer mode is various, flexibly, data it is safe.So as to complete the present invention.
It is an object of the invention to provide following aspect：
The device that across the Mobile operating system platform native interface of first aspect, a kind of page script language is called, its feature
It is, the device includes：
Yaw guy, the data exchange carrier page script program to be spread out of are delivered to the primary of mobile terminal and connect
Mouthful；With
Reverse system, it is primary by mobile terminal by way of synchronously performing local service or asynchronous execution local service
The data exchange carrier of interface passback is delivered to page script program；
Wherein, the yaw guy includes：
Unified call interface module 001, it is used for the data exchange carrier for receiving page script program transmission, data is handed over
Change carrier and be delivered to calling reminding module 002, be additionally operable to the data exchange carrier transmission for returning following calling reminding modules 002
To page script program；
Reminding module 002 is called, it receives the data exchange carrier that unified call interface module 001 is transmitted, and data are handed over
Change carrier and be delivered to kernel encapsulation generic module 003, also to receive data exchange carrier that following callback modules 005 return or under
The data exchange carrier that readjustment server module 006 returns is stated, and the data exchange carrier of passback is delivered to unified call and connect
Mouth mold block 001,
Kernel encapsulates generic module 003, and it receives the data exchange carrier for calling reminding module 002 to transmit, to data exchange
Carrier is parsed, and the parameter information included in data exchange carrier is separated from data exchange carrier, and by parameter
Information transmission to plug-in management module 004,
Plug-in management module 004, it receives the parameter information that kernel encapsulation generic module 003 transmits, according to the data of reception
Exchange carrier calls the native interface of mobile terminal；
Wherein, reverse module includes：
Callback module 005, its data exchange carrier by native interface passback in a manner of synchronously performing local service pass
It is delivered to and calls reminding module 002；
Server module 006 is adjusted back, one or both of it is in a manner of polling mode and XHR mode returns native interface
The data exchange carrier of biography, which is delivered to, to be called in reminding module 002 and callback module 005.
Second aspect, across the Mobile operating system platform native interface of the page script language according to above-mentioned first aspect
The device of calling, it is characterised in that
The native interface of mobile terminal includes gravitometer interface, address list interface and the utilizing camera interface of mobile device.
The third aspect, across the Mobile operating system platform native interface of the page script language according to above-mentioned first aspect
The device of calling, it is characterised in that
After the polling mode is calls reminding module 002 to call readjustment server module 006, server module is adjusted back
006 transmits the data exchange carrier of passback to calling reminding module 002.
Fourth aspect, across the Mobile operating system platform native interface of the page script language according to above-mentioned first aspect
The device of calling, it is characterised in that
The XHR modes comprise the following steps：
(1) server is set inside readjustment server module 006, the tune of the reminding module 002 to be called such as the server
With；
(2) server is after the calling for calling reminding module 002 is received, if without waiting for the number of passback in server
According to exchange carrier, then server can be kept for the several seconds, server timeout after the several seconds, and HTTP/1.1404 is delivered into calling prompting mould
Block (002)；
If there is the data exchange carrier for waiting and returning in server, by the data exchange vector encoded of passback into UTF-
It is delivered to after 8 and calls reminding module 002.
The method that 5th aspect, a kind of across the Mobile operating system platform native interface of page script language are called, its feature
It is, the device includes：
Positive transmission step, the data exchange carrier page script program to be spread out of are delivered to the primary of mobile terminal
Interface；With
Back transfer step, it is by way of synchronously performing local service or asynchronous execution local service by mobile terminal
The data exchange carrier of native interface passback is delivered to page script program；
Wherein, the positive transmission step includes：
Step (1), unified call interface module 001 are used for the data exchange carrier for receiving page script program transmission, will
Data exchange carrier, which is delivered to, calls reminding module 002, is additionally operable to carry the data exchange that following calling reminding modules 002 return
Body is delivered to page script program；
Step (2), reminding module 002 is called to receive the data exchange carrier that unified call interface module 001 is transmitted, by number
Kernel encapsulation generic module 003 is delivered to according to exchange carrier, also receiving the data exchange carrier that following callback modules 005 return
Or the data exchange carrier that following readjustment server modules 006 return, and the data exchange carrier of passback is delivered to unified tune
With interface module 001,
Step (3), kernel encapsulation generic module 003 receive the data exchange carrier for calling reminding module 002 to transmit, to data
Exchange carrier is parsed, and the parameter information included in data exchange carrier is separated from data exchange carrier, and will
Parameter information is delivered to plug-in management module 004,
Step (4), plug-in management module 004 receive the parameter information that kernel encapsulation generic module 003 transmits, according to reception
Data exchange carrier calls the native interface of mobile terminal；
Wherein, back transfer step includes：
The data exchange of step (1), callback module 005 by native interface passback in a manner of synchronously performing local service carries
Body, which is delivered to, calls reminding module 002；
Step (2), mode will be primary one or both of in a manner of polling mode and XHR for readjustment server module 006
The data exchange carrier of interface passback, which is delivered to, to be called in reminding module 002 and callback module 005.
6th aspect, across the Mobile operating system platform native interface of page script language according to the above-mentioned 5th aspect
The method of calling, it is characterised in that
The native interface of mobile terminal includes gravitometer interface, address list interface and the utilizing camera interface of mobile device.
7th aspect, across the Mobile operating system platform native interface of page script language according to the above-mentioned 5th aspect
The method of calling, it is characterised in that
After the polling mode is calls reminding module 002 to call readjustment server module 006, server module is adjusted back
006 transmits the data exchange carrier of passback to calling reminding module 002.
Eighth aspect, across the Mobile operating system platform native interface of page script language according to the above-mentioned 5th aspect
The method of calling, it is characterised in that
The XHR modes comprise the following steps：
(1) server is set inside readjustment server module 006, the tune of the reminding module 002 to be called such as the server
With；
(2) server is after the calling for calling reminding module 002 is received, if without waiting for the number of passback in server
According to exchange carrier, then server can be kept for the several seconds, server timeout after the several seconds, and HTTP/1.1404 is delivered into calling prompting mould
Block (002)；
If there is the data exchange carrier for waiting and returning in server, by the data exchange vector encoded of passback into UTF-
It is delivered to after 8 and calls reminding module 002.
The device that is called according to a kind of across the Mobile operating system platform native interfaces of JavaScript provided by the invention and
Method, it has the advantages that：
Firstth, the device makes up the defects of primary exploitation and pure Web two kinds of application and development patterns of exploitation and given birth to.
Secondth, identical code, which only needs to be compiled for different platform, can be achieved with multi-platform distribution, significantly
Improve the efficiency of multi-platform exploitation.And applied compared to pure Web, developer can also across Mobile operating system platform calling original
Raw interface, realizes more preferable Consumer's Experience and function.
3rd, the device returns JSON data messages by two ways so that the device data transfer mode is flexible, together
When also improve the security of data transfer so that the data of passback are not susceptible to lose.
Brief description of the drawings
Fig. 1 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
The structural representation for the device that native interface is called；
Fig. 2 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
Positive modular structure schematic diagram in the device that native interface is called；
Fig. 3 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
Reverse modular structure schematic diagram in the device that native interface is called；
Fig. 4 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
Reverse modular structure schematic diagram in the device that native interface is called；
Fig. 5 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
Reverse modular structure schematic diagram in the device that native interface is called；
Fig. 6 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
The flow chart of unified call interface module in the device that native interface is called；
Fig. 7 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
The flow chart of reminding module is called in the device that native interface is called；
Fig. 8 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
The flow chart of plug-in management module in the device that native interface is called；
Fig. 9 is shown according to a kind of a kind of across Mobile operating system platform of page script language of preferred embodiment of the present invention
The flow chart of kernel encapsulation generic module in the device that native interface is called；
Figure 10 shows to be put down across Mobile operating system according to a kind of a kind of page script language of preferred embodiment of the present invention
The flow chart of callback module in the device that platform native interface is called；
Figure 11 shows to be put down across Mobile operating system according to a kind of a kind of page script language of preferred embodiment of the present invention
The flow chart of server module is adjusted back in the device that platform native interface is called.
Drawing reference numeral explanation：
001- unified call interface modules
002- calls reminding module
003- kernels encapsulate generic module
004- plug-in management modules
005- callback modules
006- adjusts back server module
Embodiment
Below by the present invention is described in detail, the features and advantages of the invention will become more with these explanations
To be clear, clear and definite.
Special word " exemplary " is meant " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the drawings
In terms of kind, but unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
In a preferred embodiment according to the present invention, as shown in Fig. 1-11, the present invention passes through local bridge joint
Method causes across the Mobile operating system platform of page script language (page script language is JavaScript) to call native interface, institute
State what local ridge method was realized by positive module and reverse module, local ridge method makes up primary exploitation and pure Web exploitations two
The defects of kind application and development pattern, identical code, which only needs to be compiled for different platform, can be achieved with multi-platform point
Hair, substantially increase the efficiency of multi-platform exploitation.And applied compared to pure Web, developer can also put down across Mobile operating system
Platform calls native interface, realizes more preferable Consumer's Experience and function.With the technology of the present invention, can effectively realize simple quick
Exploitation Mobile solution.
In one preferred embodiment, page script program of the present invention is javascript ends, described
Data exchange carrier is JSON data messages.
In one preferred embodiment, as in Fig. 1-5, the positive module includes：Unified call interface module
001, reminding module 002, kernel encapsulation generic module 003 and plug-in management module 004 are called,
Wherein, unified call interface module 001 receives the JSON data messages at javascript ends and by the information transmission
To calling reminding module 002, and the JSON data information transfers that reminding module 002 returns will be called to javascript ends, system
One calling interface module 001 is the unified call module towards browser, and all bridge joint requests all pass through this standardization
Module is called, and the complicated call operation realized details, simplify user, improves the device inside the module shield mobile terminal
The efficiency of data transfer so that the device can adapt to various mobile platforms.
Wherein, unified call interface module 001 can realize that execute functions are as follows by execute functions：
Execute (success, failure, service, actionID, arguments), wherein success are that operation runs succeeded
Call back function afterwards, failure are that operation performs the call back function after failure, and service, which is that the local to be called is primary, to be connect
Mouth method name, actionID are the concrete operations for the service that to be performed, and arguments is the required design parameter of operation.
In one preferred embodiment, as shown in figs. 1-2, the calling reminding module 002 can pass through
The realization of message functions, wherein, message functions are as follows：
Var r=message (JSON.stringify (arguments), JSON.stringify ([service,
actionID,callbackID,true]))；Wherein parameter true is that the native interface of instruction mobile terminal is with synchronous execution
The mode of local service or asynchronous execution local service returns JSON data messages, if if asynchronous, then message
() function returns to null character string；If can only synchronously, then message () function returns to JSON formatted datas information (such as
Shown in Fig. 2).
In one preferred embodiment, as shown in figs. 1-2, kernel encapsulation generic module (003) module is one
Self defined class file, cover onJsAlert () under mobile browser kernel file WebChromeClient,
OnJsConfirm (), onJsPrompt () method, the resume module call reminding module 002 request, the module utilize and
The transformation mobile browser primary module that carries meets bridging requirement, is easy to the maintenance in later stage, wherein, onJsAlert (),
OnJsConfirm (), onJsPrompt () method signature difference are as follows:
public boolean onJsAlert(WebView view,String url,String message,final
JsResult result)；
public boolean onJsConfirm(WebView view,String url,String message,
final JsResult result)
public boolean onJsPrompt(WebView view,String url,String message,
String defaultValue,final JsPromptResult result)；
The JSON data messages passed over before can be parsed according to defaultValue, the module is adjusted after parsing
With plug-in management module 004.
In the present invention, the parsing is to be separated the parameter information in JSON data messages, the parameter information
Including：Success is the call back function after operation runs succeeded, and failure is that operation performs the call back function after failure,
Service is the native interface method name for the mobile terminal to be called, and actionID is the specific behaviour for the service that to be performed
Make, arguments is the required design parameter of operation.
In one preferred embodiment, as shown in fig. 1, plug-in management module 004 calls local native interface, should
Mode of the module based on plug-in management, finally realize that JavaScript layers call the primary service interface of mobile terminal.Wherein, insert
Part management module 004 can realize that PluginManager includes following methods by PluginManager classes：
PluginManager.execute (service, actionID, callbackID, message, async),
The module call mobile terminal native interface, such as gravitometer, address list and shooting it is first-class,
Plug-in management module 004 is called to the bottom of mobile device and is all based on plug-in type management, and reason is that movement is set
The uncertainty of standby hardware information, before such as calling can detection device whether with camera, whether with gravity sensor, be somebody's turn to do
Module realizes loose formula and the freestanding management of intermodule.
In one preferred embodiment, the native interface of mobile terminal passes through synchronization to JavaScript communication
Perform the mode of local service or asynchronous execution local service and native interface returned into JSON data transfers to Javascript ends,
Pass through two ways return data so that device flexibility increase；Cause that data are not easy to be lost simultaneously, and then ensure that data
Security and integrality.
In a preferred embodiment, callback module is in a manner of synchronously performing local service by the JSON data of passback
It is delivered to and calls reminding module 002, readjustment server module 006 is returned native interface in a manner of asynchronous execution local service
JSON data information transfers to calling in reminding module 002 and callback module 005,
Wherein, adjust back server module 006 server of queue that can preserve JSON data messages is provided and ring
The request of the http protocol of reminding module (002) should be called, finally ensures next JavaScript language of successful asynchronous execution
Sentence.
In one preferred embodiment, when the callback module of the device will be returned in a manner of synchronously performing local service
For the JSON data transfers of biography to when calling reminding module 002, callback module can pass through JsResult or JsPromptResult
Class realizes that message () method passes JSON data messages back message () function in class, and passes through message () function
Transfer back to JavaScript ends.JavaScript ends can parse return value, and readjustment success incoming before is gone according to analysis result
Or the call back function of failure, so as to perform using logic (whole invoked procedure is summarized as shown in Figure 3).
In one preferred embodiment, as shown in figs. 4-5, the asynchronous execution result of local service needs to pass through back
Server module (006) is adjusted to realize,
Readjustment server module (006) can realize that this interface can preserve one by CallbackContext interfaces
It is sent to the JavaScript sentence queues at JavaScript ends, these sentences contain the success or failure that defines before
The asynchronous execution result of call back function information and local service.Since CallbackContext is a server, naturally will not
Active response is, it is necessary to which JavaScript ends one sentence of transmission is obtained by CallbackContext.getQueue () method
Take, there is poll and XHR two ways to realize on traffic model.Pass through two ways return data so that the device passes
Delivery data mode is flexible, adds the security and integrality of data.
In one preferred embodiment, called in polling mode by means of message () method
CallbackContext.getQueue () obtains the next JavaScript to be performed sentence and is transmitted to return value
JavaScript ends.
In one preferred embodiment, in XHR modes, a simple clothes are realized on CallbackContext
It is engaged in device, waits asynchronous XHR to call, this connection can be always maintained at after connection is received until 10 seconds time-out for server or have will
The JavaScript sentences of transmission.Overtime then response HTTP/1.1404 is to client；If the JavaScript languages to be sent
Sentence, then be encoded into UTF-8 and can cross http response returning to client.
Embodiment：
Unified call interface module 001：
execute(success,failure,service,actionID,arguments)；
Call reminding module 002：
Var r=message (JSON.stringify (arguments), JSON.stringify ([service,
actionID,callbackID,true]))；
Kernel encapsulates generic module 003, onJsAlert, onJsConfirm or onJsPrompt in ChromeClient
Method.
Plug-in management module 004,
PluginManager.execute(service,actionID,callbackID,message,async)；
Callback module 005, the message () under JsResult or JsPromptResult classes.
Adjust back server module 006, CallbackContext classes；
Wherein, Javascript ends are to the process of native interface transfer data information：Execute function calls
Message functions, message function calls onJsAlert, onJsConfirm or onJsPrompt methods, message methods
PluginManager.execute methods are called, PluginManager.execute calls native interface；
The process of native interface to Javascript ends transfer data information is：
(1) the synchronous mode for performing local service：Native interface passes through under JsResult or JsPromptResult classes
Message methods to message function return data information,
(2) mode of asynchronous execution local service：Message functions are called by way of poll and XHR
CallbackContext.getQueue (), the next JavaScript sentence to be performed is obtained by getQueue ().
(2-1) polling mode：Message function call CallbackContext.getQueue () want to obtain next
Return value is simultaneously transmitted to JavaScript ends by the JavaScript sentences of execution.
(2-2) XHR modes：The server of one is realized on CallbackContext, waits asynchronous XHR to call, clothes
Business device can be always maintained at this connection until 10 seconds time-out after connection is received or have the JavaScript sentences to be sent.It is super
When then respond HTTP/1.1404 to client；If the JavaScript sentences to be sent, then UTF-8 energy is encoded into
Cross http response and return to mobile terminal.
In one preferred embodiment, reminding module 002 is called to realize polling request or XHR requests：
Polling request：Realization principle is still based on message functions, and message functions directly pass through after taking result
Eval functions come call JavaScript ends set call back function (whole polling procedure such as Fig. 4 institutes of transmitting terminal and receiving terminal
Show).
XHR modes.JavaScript ends can construct XMLHttpRequest objects and initiate asynchronous AJAX GET requests,
After request meets with a response, returned text msg is encoded by decodeURIComponent () method UTF-8, then recalled
Eval (msg) is performed.In order to prevent other applications from accessing this readjustment server by XHR modes to disturb normally
Returning result is asked, JavaScript returns at end request and adds security token, and token is present in request with character string forms
In URL, only holding the request of the token can just be handled, otherwise return HTTP/1.1403 (transmitting terminal and receiving terminal it is whole
Individual XHR processes are as shown in Figure 5).
The device that is called according to a kind of across the Mobile operating system platform native interfaces of JavaScript provided by the invention and
Method, it has the advantages that：
Firstth, the device makes up the defects of primary exploitation and pure Web two kinds of application and development patterns of exploitation and given birth to.
Secondth, identical code, which only needs to be compiled for different platform, can be achieved with multi-platform distribution, significantly
Improve the efficiency of multi-platform exploitation.And applied compared to pure Web, developer can also across Mobile operating system platform calling original
Raw interface, realizes more preferable Consumer's Experience and function.With the technology of the present invention, it can effectively realize that simple quickly exploitation moves
Dynamic application.
The present invention is described in detail for engagement embodiment and exemplary example above, but these explanations are simultaneously
It is not considered as limiting the invention.It will be appreciated by those skilled in the art that without departing from the spirit and scope of the invention,
A variety of equivalencing, modification or improvement can be carried out to technical solution of the present invention and embodiments thereof, these each fall within the present invention
In the range of.Protection scope of the present invention is determined by the appended claims.
Claims (7)
- A kind of 1. device that across Mobile operating system platform native interface of page script language is called, it is characterised in that the device Including：Yaw guy, the data exchange carrier page script program to be spread out of are delivered to the native interface of mobile terminal；WithReverse system, it is by way of synchronously performing local service or asynchronous execution local service by mobile terminal native interface The data exchange carrier of passback is delivered to page script program；Described page script program is javascript ends, and described data exchange carrier is JSON data messages；Wherein, the yaw guy includes：Unified call interface module (001), it is used for the data exchange carrier for receiving page script program transmission, by data exchange Carrier, which is delivered to, calls reminding module (002), is additionally operable to pass in the data exchange carrier of following calling reminding module (002) passbacks It is delivered to page script program；Unified call interface module (001) realizes that execute functions are as follows by execute functions：execute(success, Failure, service, actionID, arguments), wherein success is the call back function after operation runs succeeded, Failure is that operation performs the call back function after failure, and service is the local native interface method name to be called, ActionID is the concrete operations for the service that to be performed, and arguments is the required design parameter of operation；Reminding module (002) is called, it receives the data exchange carrier that unified call interface module (001) is transmitted, and data are handed over Change carrier be delivered to kernel encapsulation generic module (003), also to receive following callback modules (005) passback data exchange carrier Or the data exchange carrier of following readjustment server module (006) passbacks, and the data exchange carrier of passback is delivered to unification Calling interface module (001),It is described to call reminding module (002) to be realized by message functions, wherein, message functions are as follows：Var r= message(JSON.stringify(arguments),JSON.stringify([service,actionID, callbackID,true]))；Wherein parameter true be indicate mobile terminal native interface be with it is synchronous perform local service or The mode return data exchange carrier of asynchronous execution local service, if if asynchronous, then message () function returns Null character string；If can only synchronously, then message () function returned data exchange carrier；Kernel encapsulation generic module (003), it receives the data exchange carrier for calling reminding module (002) to transmit, to data exchange Carrier is parsed, and the parameter information included in data exchange carrier is separated from data exchange carrier, and by parameter Information transmission to plug-in management module (004),Kernel encapsulation generic module (003) is a self defined class file, covers mobile browser kernel file OnJsAlert (), onJsConfirm (), onJsPrompt () method under WebChromeClient；Plug-in management module (004), it receives the parameter information that kernel encapsulation generic module (003) transmits, according to the data of reception Exchange carrier calls the native interface of mobile terminal,Plug-in management module (004) realizes that PluginManager includes following methods by PluginManager classes： PluginManager.execute(service,actionID,callbackID,message,async)；Wherein, reverse module includes：Callback module (005), its data exchange carrier transmission for being returned native interface in a manner of synchronously performing local service To calling reminding module (002)；Server module (006) is adjusted back, one or both of it is in a manner of polling mode and XHR mode returns native interface Data exchange carrier be delivered to call reminding module (002) and callback module (005) in,The XHR modes comprise the following steps：(1) tune of the reminding module to be called such as server, the server (002) is set inside readjustment server module (006) With；(2) server is after the calling for calling reminding module (002) is received, if without waiting for the data of passback in server Exchange carrier, then server can be kept for the several seconds, server timeout after the several seconds, HTTP/1.1 404 is delivered to calling reminding module (002)；If there is the data exchange carrier for waiting and returning in server, by the data exchange vector encoded of passback into after UTF-8 It is delivered to and calls reminding module (002).
- 2. the device that across the Mobile operating system platform native interface of page script language according to claim 1 is called, its It is characterised by,The native interface of mobile terminal includes gravitometer interface, address list interface and the utilizing camera interface of mobile device.
- 3. the device that across the Mobile operating system platform native interface of page script language according to claim 1 is called, its It is characterised by,After the polling mode is calls reminding module (002) to call readjustment server module (006), server module is adjusted back (006) to the data exchange carrier for calling reminding module (002) to transmit passback.
- 4. a kind of across Mobile operating system platform native interface of page script language using described in one of claims 1 to 33 is adjusted Device carries out the method that across the Mobile operating system platform native interface of page script language is called, it is characterised in that the party Method includes：Positive transmission step, the data exchange carrier page script program to be spread out of are delivered to the primary of mobile terminal and connect Mouthful；WithBack transfer step, it is primary by mobile terminal by way of synchronously performing local service or asynchronous execution local service The data exchange carrier of interface passback is delivered to page script program；Wherein, the positive transmission step includes：Step (1), unified call interface module (001) are used for the data exchange carrier for receiving page script program transmission, by number It is delivered to according to exchange carrier and calls reminding module (002), is additionally operable to the data exchange of following calling reminding module (002) passbacks Carrier is delivered to page script program；Step (2), reminding module (002) is called to receive the data exchange carrier that unified call interface module (001) is transmitted, by number According to exchange carrier be delivered to kernel encapsulation generic module (003), also to receive following callback modules (005) passback data exchange Carrier or the data exchange carrier of following readjustment server module (006) passbacks, and the data exchange carrier of passback is delivered to Unified call interface module (001),Step (3), kernel encapsulation generic module (003) receive the data exchange carrier for calling reminding module (002) to transmit, to data Exchange carrier is parsed, and the parameter information included in data exchange carrier is separated from data exchange carrier, and will Parameter information is delivered to plug-in management module (004),Step (4), plug-in management module (004) receive the parameter information that kernel encapsulation generic module (003) transmits, according to reception Data exchange carrier calls the native interface of mobile terminal；Wherein, back transfer step includes：The data exchange carrier that step (1), callback module (005) are returned native interface in a manner of synchronously performing local service It is delivered to and calls reminding module (002)；Step (2), readjustment server module (006) mode one or both of in a manner of polling mode and XHR connect primary The data exchange carrier of mouth passback, which is delivered to, to be called in reminding module (002) and callback module (005).
- 5. the method that across the Mobile operating system platform native interface of page script language according to claim 4 is called, its It is characterised by,The native interface of mobile terminal includes gravitometer interface, address list interface and the utilizing camera interface of mobile device.
- 6. the method that across the Mobile operating system platform native interface of page script language according to claim 4 is called, its It is characterised by,After the polling mode is calls reminding module (002) to call readjustment server module (006), server module is adjusted back (006) to the data exchange carrier for calling reminding module (002) to transmit passback.
- 7. the method that across the Mobile operating system platform native interface of page script language according to claim 4 is called, its It is characterised by,The XHR modes comprise the following steps：(1) tune of the reminding module to be called such as server, the server (002) is set inside readjustment server module (006) With；(2) server is after the calling for calling reminding module (002) is received, if without waiting for the data of passback in server Exchange carrier, then server can be kept for the several seconds, server timeout after the several seconds, HTTP/1.1 404 is delivered to calling reminding module (002)；If there is the data exchange carrier for waiting and returning in server, by the data exchange vector encoded of passback into after UTF-8 It is delivered to and calls reminding module (002).
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