CN102830971B - External application is utilized to rewrite the method and apparatus of browser pop-up box - Google Patents

External application is utilized to rewrite the method and apparatus of browser pop-up box Download PDF

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Publication number
CN102830971B
CN102830971B CN201210284490.3A CN201210284490A CN102830971B CN 102830971 B CN102830971 B CN 102830971B CN 201210284490 A CN201210284490 A CN 201210284490A CN 102830971 B CN102830971 B CN 102830971B
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browser
message
external application
javascript engine
interface
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CN102830971A (en
Inventor
俞永福
何小鹏
朱顺炎
黄伟忠
陈德志
梁延俊
王欣
李小龙
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Alibaba China Co Ltd
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Ucweb Inc
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Abstract

The invention provides the method and apparatus that a kind of external application rewrites browser pop-up box, method wherein comprises: monitor and the Javascript engine the catching browser message of dishing out; By the Message Transmission that captures to external application; Needing described external application to revise the transmission of news process of browser interface in the message that the Javascript engine of interrupt trap is dished out, making browser self not carry out revising redrawing of the relevant user interface UI of the message of browser interface to needing described external application; The message of being dished out by external application Javascript engine is from painting user interface UI; After certainly the painting of external application completing user interface UI, the Javascript engine returning browser performs flow process, allows browser remain in operation.The present invention can overcome the compatibility issue of browser, and allows the amendment of browser interface more simplify.

Description

External application is utilized to rewrite the method and apparatus of browser pop-up box
Technical field
The present invention relates to mobile communication technology field, more specifically, relate to a kind of method and apparatus utilizing external application to rewrite browser pop-up box.
Background technology
Along with the rise of network, various WebApp(web application) burst forth brilliance, and browser becomes the star of wherein glittering most.External application based on browser of all kinds also presents one after another: Flash(webpage represents the major way of animation), roam (application program based on IE kernel), a sudden peal of thunder (for browser provides powerful download module) etc.
And the popularization and application of the portable mobile termianls such as mobile phone also makes people use wireless access terminal access network to carry out obtaining information more and more.With common PC access terminal unlike, when the portable mobile termianls such as mobile phone utilize browser to carry out web page browsing, due to the restriction of the hardware condition of mobile terminal (as: storage space, data-handling capacity, screen display space etc.) own, in order to the application improving user is experienced, often need to modify so that user uses the external application of these browsers more with open arms to the interface of browser.
Such as: Flash can require to have screen mode toggle, instead of in webpage, show a fritter; Roam and allow right mouse button support gesture, so that user directly draws lines on screen; A sudden peal of thunder can increase the menu item etc. of sudden peal of thunder download at right-click menu.
But external application will revise the interface of browser, difficulty is but very large, this is because browser higher complexity causes.Especially, have a variety of at the browser of terminal applies, when an application program needs to carry out interface modification to different browsers, difficulty will increase again greatly.
Summary of the invention
In view of the above problems, the object of this invention is to provide the method and system that a kind of external application rewrites browser pop-up box, by rewriting a small amount of browser Javascript interface and external application realizes the amendment of browser interface from the mode of painting interface.
According to an aspect of the present invention, provide a kind of method that external application rewrites browser pop-up box, comprising:
Monitor and the Javascript engine the catching browser message of dishing out;
By the Message Transmission that captures to external application;
Needing described external application to revise the transmission of news process of browser interface in the message that the Javascript engine of catching described in interruption is dished out, making browser self not carry out revising redrawing of the relevant user interface UI of the message of browser interface to needing described external application;
The message of being dished out by described external application Javascript engine is from painting user interface UI;
After described external application completes certainly painting of described user interface UI, the Javascript engine returning described browser performs flow process, allows browser remain in operation.
Wherein, preferred scheme is, is monitoring and before the Javascript engine the catching browser message of dishing out, is revising the system interface of described Javascript engine, the transmission of news participating in described Javascript engine to make external application and dish out.
Wherein, preferred scheme is, before the transmission of news process interrupting the browser interface that described external application will be revised, first the message captured described in external application is resolved, analyze the message whether including and need to revise browser interface, if so, then the transmission of news captured described in interruption; If not, then the message captured described in allowing continues propagation originally.
According to a further aspect in the invention, provide the device that a kind of external application rewrites browser pop-up box, comprising:
Message monitoring unit, for monitoring and the Javascript engine the catching browser message of dishing out;
Message posting unit, for the Message Transmission that will capture to external application;
Message propagation interrupt location, for needing described external application to revise the transmission of news process of browser interface in the message that the Javascript engine of catching described in interrupting is dished out, browser self is made not carry out revising redrawing of the relevant user interface UI of the message of browser interface to needing described external application;
UI, from painting unit, paints user interface UI certainly for the message utilizing described external application to dish out according to Javascript engine;
Return unit, for certainly painting unit completing user interface UI after painting at described UI, the Javascript engine returning described browser performs flow process, allows browser remain in operation.
Wherein, preferred scheme is, this device also comprises system interface amendment unit, for revising the system interface of described Javascript engine, and the transmission of news participating in described Javascript engine to make external application and dish out.
Wherein, preferred scheme is, this device also comprises message parsing unit, for utilizing the message captured described in the parsing of described external application, analyze the message whether including and need to revise browser interface, if so, then the transmission of news captured described in described message propagation interrupt location interrupts; If not, then the message captured described in allowing continues propagation originally.
The method and apparatus that external application provided by the invention rewrites browser pop-up box has the following advantages:
Simple: due to Javascript language very simple itself, by Javascript, browser interface modified, just become easy.
Healthy and strong: because Javascript engine is the important component of browser, the parsing with browser self is played up and combined closely, and completes the adjustment of browser interface by Javascript engine, greatly can improve the robustness of program.
Compatible: because Javascript has ECMA international standard, on different browsers, its expression behaviour is all consistent, make external application adjust browser interface and there is powerful compatibility.
In order to realize above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more aspect of the present invention comprises.Explanation below and accompanying drawing describe some illustrative aspects of the present invention in detail.But what these aspects indicated is only some modes that can use in the various modes of principle of the present invention.In addition, the present invention is intended to comprise all these aspects and their equivalent.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present invention, other object of the present invention and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the method flow diagram rewriting browser pop-up box according to external application of the present invention;
Fig. 2 is the external application according to the embodiment of the present invention, the information interactive process schematic diagram between terminal browser and Javascript engine;
Fig. 3 is the schematic flow sheet confirming frame according to the external application amendment of the embodiment of the present invention one;
Fig. 4 is the schematic flow sheet of the external application amendment right-click menu according to the embodiment of the present invention two;
Fig. 5 is the device block diagram rewriting browser pop-up box according to the external application of the embodiment of the present invention.
Label identical in all of the figs indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.In other example, one or more embodiment for convenience of description, known structure and equipment illustrate in block form an.
Mobile phone is mainly as mobile Internet carrier due to current, therefore, contrast below in the statement of the specific embodiment of the invention, " mobile terminal ", " mobile phone " all refer to the destination carrier that user accesses mobile Internet and uses, and " mobile phone " can be interpreted as a kind of of " mobile terminal " simultaneously but not be unique a kind of concrete manifestation forms.But the present invention is applicable to mobile terminal incessantly, but the terminal that all supports have the browser of Javascript engine can be applicable to.
In addition, the present invention's " external application " used when stating embodiment can be the external application based on any browsers such as UC browser, PC terminal browser, this kind of external application is very strong to the dependence of browser, it can be shell browser, as roamed, feature is wrapped in browser core; Can be browser plug-in, as Flash, a sudden peal of thunder etc., feature be that viewed device is wrapped in.If do not illustrated especially, required for the user on ordinary meaning, the external application of stating in the present invention can be regarded as based on terminal browser application program.In technical scheme statement of the present invention, the browser pop-up box of external application amendment, the user interface UI that can strengthen Consumer's Experience for user, therefore, hereafter involved in statement " browser pop-up box " is identical with " user interface UI " indication, is all the external application user interactions window based on browser.
Use the external application of these browsers more with open arms for the ease of user, the present invention is by rewriting a small amount of browser Javascript interface, and external application paints the amendment of the mode browser interface at interface certainly.
The amendment of browser interface is realized by the Javascript engine (embedding script in a browser) of browser, greatly can reduce the complexity of browser interface amendment, thus reduction cost of development, the more important thing is, Javascript engine has ECMA international standard, and this just makes different browsers compatibility issue not exist.
In addition, by the Javascript engine of browser, the amendment of browser interface can also be realized very easily, such as allow ugly pop-up box become more good-looking; Alert frame (browser information frame) is allowed to have title; Allow files passe can select multiple file etc. simultaneously.
Below with reference to accompanying drawing, specific embodiments of the invention are described in detail.
Fig. 1 shows the method flow rewriting browser pop-up box according to the external application of the embodiment of the present invention.
As shown in Figure 1, utilizing external application to rewrite in the process of browser pop-up box, first needing to monitor and the Javascript engine the catching browser message (step S110) of dishing out; Then by the Message Transmission that captures to external application (step S120); For the message needing external application to revise browser interface in the message that the Javascript engine of catching is dished out, interrupting this transmission of news process, not carrying out to make browser self revising redrawing (step S130) of the relevant user interface UI of the message of browser interface to needing described external application; Then the process of rewriting browser pop-up box is carried out by external application, the message of namely being dished out according to Javascript engine by external application paints user interface UI(step S140 certainly), such as, the external application user interactions window of the browser of Pop-up message frame, right-click menu and so on; After external application completes certainly painting of described user interface UI, the Javascript engine returning described browser performs flow process, allows browser remain in operation (step S150).
Particularly, utilizing external application to rewrite in the process of browser pop-up box, external application, information interactive process between terminal browser and Javascript engine as shown in Figure 2:
S210: external application requesting terminal browser performs specific Javascript code;
S220: when terminal browser carries out initialization, runs this specific Javascript code;
S230: external application is monitored the message that Javascript engine is dished out;
The system interface of S240: amendment Javascript engine, makes message propagation flow process have more branch, allows external application participate in this flow process and go; Such as, if alert frame will be revised, just need first to revise this interface, cancel the ejection of browser self dialog box, and allow external program eject dialog box;
S250: above-mentioned specific Javascript code runs complete;
S260: external application completes the monitoring to the message that Javascript engine is dished out;
Wherein, when message dished out by Javascript engine, due to before to the amendment of system interface, therefore message prioritization propagates into external application.Therefore, when the message that Javascript engine is dished out includes the message needing to revise browser interface, external application interrupts this transmission of news process, make browser self not carry out modifying redrawing of the relevant user interface UI of the message of browser interface to needing external application, and by external application according to this message from painting user interface UI.
It should be noted that, in technique scheme of the present invention, not necessary to the amendment of system interface, external application is allowed to carry out the interruption of message propagation flow process according to specific message at the Javascript engine of browser itself, and then participate in this flow process and go, then need not revise the system interface of Javascript engine.If the Javascript engine of browser itself does not allow specific transmission of news flow process to interrupt, then need the system interface revising Javascript engine in advance, to interrupt normal message propagation flow process, allow external application participate in this flow process and go.In addition, user can also allow the system interface of the Javascript engine of amendment to pre-set to system according to demand, which independently determine to modify to the system interface of Javascript engine, to avoid random, immoderate interface amendment, in certain limit, ensure the stability of browser.
To the amendment of the system interface of Javascript engine after terminal browser initialization, can carry out before message is monitored, also can carry out after monitoring message, user also can be arranged the amendment situation of system interface at any time in the process of browser execution.
In Fig. 2, oval dotted box portion shows the processing procedure of the external application when the message that Javascript engine is dished out includes the message needing to revise browser interface.Wherein, Javascript engine is dished out message (step S2301), the message needing to revise browser interface is included in this message, the propagation (step S2302) of external application interrupt message, then from painting user interface UI(step S2303), complete from painting, external application exits the treatment scheme of this message, processing power is delivered back browser (step S2304).
Wherein, in a preferred embodiment of the present invention, external application is in the process monitoring the message that Javascript engine is dished out, can resolve the message captured, analyze the message whether including and need external application to revise browser interface, if so, then the propagation of interrupt message; If not, then allow message continue to go on, complete flow process originally.
To carry out more specifically bright to the method that external application of the present invention rewrites browser pop-up box with two specific embodiments below.
Example one:
Confirm the alter mode of frame
Amendment confirms what frame was mainly realized by this function of window.confirm of amendment Javascript engine.After confirm function is replaced with self-defining CONFIRM function, when webpage performs confirm, self-defining CONFIRM function will be dispatched.
In the process of whole monitoring message and amendment browser pop-up box, flow process as shown in Figure 3 can be performed successively:
S301:Javascript engine answers webpage requirement to eject confirmation frame confirm;
S302:Javascript engine is dished out and is ejected the message of confirmation frame, by confirm Message Transmission to external application.Because method provided by the invention can revise some system interface of Javascript engine, therefore, in the process monitoring the message that Javascript engine is dished out, once find that Javascript engine is dished out about ejecting the message confirming frame, just can eject at Javascript engine and confirming that the very first time of frame confirm is passed to external application;
S303: after external application analyzes message, determines to need, from painting user interface UI, amendment browser interface, to carry out external application treatment scheme, specifically comprise:
S3031: external application is seemingly-dead by browser.Because confirm has the characteristic of blocking (when ejecting confirmation frame, other parts of webpage can not use), external application can allow browser be in torpor;
S3032: display is from the confirmation frame painted;
S3033: for the confirmation frame of display, user by selecting " is determined " or the mode of " cancellation " closes confirmation frame;
S3034: activate browser;
S3035: the result (such as user have selected " determination ") that user selects is passed to Javascript engine, allows it continue to walk follow-up flow process.
Wherein, crucial Javascript code is as follows:
Example two:
Amendment right-click menu interface, the menu item of adjustment right-click menu, allows its user's downloading portal, the interface of closing webpage, checking webpage source code.
Revise the process of right-click menu as shown in Figure 4:
S401:Javascript engine answers webpage requirement to eject right-click menu;
S402:Javascript engine is dished out and is ejected the message of right-click menu, is about to the Message Transmission of ejection right-click menu to external application.Because method provided by the invention can revise some system interface of Javascript engine, therefore, in the process monitoring the message that Javascript engine is dished out, once the message finding to dish out Javascript engine relevant right-click menu ejects, just external application can be passed in dish out very first time of message of ejection right-click menu of Javascript engine;
S403: external application, from painting right-click menu, provides right-click menu menu item function.
When user selects certain menu item of right-click menu, namely external application calls the corresponding interface of browser, complete call right-click menu function, and represents to user and call result.
Wherein, crucial Javascript code is as follows:
Can be found out by above-mentioned two specific embodiments, external application provided by the invention rewrites the method for browser pop-up box by having the amendment of the Javascript engine implementation browser interface of the browser of ECMA international standard, greatly can not only reduce the complexity of browser interface amendment, thus reduction cost of development, different browsers compatibility issue can also be made not existed.
Corresponding with the method that said external application program rewrites browser pop-up box, present invention also offers the device that a kind of external application rewrites browser pop-up box.Fig. 5 shows the device block diagram rewriting browser pop-up box according to external application of the present invention.
As shown in Figure 5, the device 500 of external application rewriting browser pop-up box provided by the invention comprises message monitoring unit 510, message posting unit 520, message propagation interrupt location 530, UI from painting unit 540 and returning unit 550.In addition, system interface amendment unit and message parsing unit (not shown) can also be comprised
Wherein, message monitoring unit 510 is for monitoring and the Javascript engine the catching browser message of dishing out; Message posting unit 520 for the Message Transmission that will capture to external application; Needing external application to revise the transmission of news process of browser interface in the message that message propagation interrupt location 530 is dished out for the Javascript engine of interrupt trap, making browser self not carry out modifying redrawing of the relevant user interface UI of the message of browser interface to needing external application; UI is from painting unit 540 for the message that utilizes external application and dish out according to above-mentioned Javascript engine from painting user interface UI; Return unit 550 for certainly painting unit completing user interface UI after painting at described UI, the Javascript engine returning browser performs flow process, allows browser remain in operation.
The transmission of news participating in described Javascript engine to enable external application and dish out, system interface can be utilized to revise the system interface of unit amendment Javascript engine, to guarantee in the process of the message of dishing out at monitoring Javascript engine, once discovery Javascript engine is dished out, external application needs to revise the message of browser interface, just can be passed to external application in dish out very first time of this message of Javascript engine, then replace browser to process accordingly this message by external application.
The message of dishing out due to Javascript engine is varied, the external application that needs had participates in, what have does not then need, therefore, in a preferred embodiment of the present invention, device 500 also comprises message parsing unit, for utilizing the message captured described in the parsing of described external application, analyze the message whether including and need to revise browser interface, if so, then the transmission of news captured described in described message propagation interrupt location interrupts; If not, then the message captured described in allowing continues propagation originally.
The method and apparatus rewriting browser pop-up box according to external application of the present invention is described in an illustrative manner above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that method and device that the invention described above is proposed, various improvement can also be made on the basis not departing from content of the present invention.Therefore, protection scope of the present invention should be determined by the content of appending claims.

Claims (4)

1. external application rewrites a method for browser pop-up box, comprising:
Monitor and the Javascript engine the catching browser message of dishing out;
By the Message Transmission that captures to external application, by described external application, the message captured is resolved, analyze the message whether including and need to revise browser interface;
If not, then the message captured described in allowing continues propagation originally;
If, needing described external application to revise the transmission of news process of browser interface in the message that described in then interrupting, the Javascript engine of catching is dished out, making browser self not carry out revising redrawing of the relevant user interface UI of the message of browser interface to needing described external application;
The message of being dished out according to Javascript engine by described external application paints user interface UI certainly;
After described external application completes certainly painting of described user interface UI, the Javascript engine returning described browser performs flow process, allows browser remain in operation.
2. external application as claimed in claim 1 rewrites the method for browser pop-up box, wherein, to monitor and before the Javascript engine the catching browser message of dishing out,
Revise the system interface of described Javascript engine, the transmission of news participating in described Javascript engine to make external application and dish out.
3. external application rewrites a device for browser pop-up box, comprising:
Message monitoring unit, for monitoring and the Javascript engine the catching browser message of dishing out;
Message posting unit, for the Message Transmission that will capture to external application, is resolved the message captured by described external application;
Message parsing unit, for utilizing the message captured described in the parsing of described external application, analyzes the message whether including and need to revise browser interface, if so, then and the transmission of news captured described in message propagation interrupt location interrupts; If not, then the message captured described in allowing continues propagation originally;
Message propagation interrupt location, for needing described external application to revise the transmission of news process of browser interface in the message that the Javascript engine of catching described in interrupting is dished out, browser self is made not carry out revising redrawing of the relevant user interface UI of the message of browser interface to needing described external application;
UI, from painting unit, paints user interface UI certainly for the message utilizing described external application to dish out according to Javascript engine;
Return unit, for certainly painting unit completing user interface UI after painting at described UI, the Javascript engine returning described browser performs flow process, allows browser remain in operation.
4. external application as claimed in claim 3 rewrites the device of browser pop-up box, also comprises:
System interface amendment unit, for revising the system interface of described Javascript engine, the transmission of news participating in described Javascript engine to make external application and dish out.
CN201210284490.3A 2012-08-06 2012-08-06 External application is utilized to rewrite the method and apparatus of browser pop-up box Active CN102830971B (en)

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CN103235737A (en) * 2013-04-08 2013-08-07 厦门市美亚柏科信息股份有限公司 Frameset-based browser dialog box simulation method
CN112416502A (en) * 2020-12-04 2021-02-26 深圳市哈哈丫丫互联网有限公司 New technology for closing webpage by pressing-number or right-clicking menu in full-screen display mode

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WO2003038640A1 (en) * 2001-11-01 2003-05-08 Yahoo! Inc. Method and system of facilitating automatic login to a web site using an internet browser
CN100371935C (en) * 2005-12-14 2008-02-27 无锡永中科技有限公司 Simulative operation system human-computer interaction implementation method based on browser
CN101620529B (en) * 2008-07-03 2013-05-01 联想(北京)有限公司 Method and system for intercepting pop-up window
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CN102467628A (en) * 2010-11-12 2012-05-23 深圳市虹安信息技术有限公司 Method for protecting data based on browser kernel intercept technology

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