Summary of the invention
The application provides method and the device of a kind of processing, operation installation kit.
First aspect, the application provides a kind of method of processing installation kit, and described method comprises:Installation kit is unpacked; File after unpacking is modified, install to meet dynamic loadThe condition of bag; In file after described unpacking, add function code; Amended file is enteredRow packing is processed, and obtains installation kit to be loaded; Wherein, the function code of described interpolation makes to addCarry the loader of described installation kit to be loaded in response to the startup of described installation kit to be loaded, callThe resource of described installation kit to be loaded.
In some embodiments, described file after unpacking is modified, comprising: by instituteDefault start-up point is revised as in the start-up point first of stating in the file after unpacking; Described in amendment, unpackAfter file in the code of each session association, make described each conversational response in described peaceFill the startup of bag, obtain the context environmental variable of corresponding operation platform.
In some embodiments, in described file after described unpacking, add function code bagDraw together following at least one: in the smali file in the file after described unpacking, add function generationCode; In file after described unpacking, add the file that at least one comprises described function code.
In some preferred embodiment, described by the startup first in the file after described unpackingPoint is revised as default start-up point, comprising: in the file from unpacking, obtain entry point information;Search startup file according to described entry point information; By the start-up point first in described startup fileBe revised as default start-up point.
In some embodiments, described file after unpacking is modified, also comprise: willThe mode that implicit expression starts changes the mode of explicit startup into.
In some embodiments, described installation kit is Android system APK installation kit.
Second aspect, the application provides a kind of method of moving installation kit, and described method comprises:Obtain the loader for dynamic load installation kit; Utilize described loader dynamic load to be loadedInstallation kit; In the situation that described installation kit to be loaded is not installed, move described installation to be loadedBag, to call the resource of described installation kit to be loaded.
In some embodiments, the described described loader dynamic load installation kit to be loaded that utilizes,Comprise: the context environmental variable that obtains corresponding operation platform by described loader; By instituteState the context that environmental variance in the file of installation kit to be loaded is revised as described operation platformEnvironmental variance.
In some embodiments, described in the situation that described installation kit to be loaded is not installed,Move described installation kit to be loaded, comprising: the path that obtains the file of described installation kit to be loadedAnd class, to start the session in the file of described installation kit to be loaded; By described installation to be loadedThe context environmental variable for the treatment of call function in the file of bag is revised as the upper of described operation platformBelow environmental variance.
The third aspect, the application provides a kind of device of processing installation kit, and described device comprises:Unwrapper unit, for unpacking installation kit; File modification unit, for to after unpackingFile is modified, to meet the condition of dynamic load installation kit; Function code adding device,Add function code for the file after described unpacking; Packaged unit, after revisingThe file processing of packing, obtain installation kit to be loaded; Wherein, the function generation of described interpolationCode makes to load loader the opening in response to described installation kit to be loaded of described installation kit to be loadedMove, call the resource of described installation kit to be loaded.
In some embodiments, described file modification unit comprises: start-up point amendment subelement,For default start-up point is revised as in the start-up point first of the file after described unpacking; SessionAssociation code amendment subelement, for file and each session association after unpacking described in revisingCode, make described each conversational response in the startup of described installation kit, obtain corresponding fortuneThe context environmental variable of row platform.
In some embodiments, described function code adding device comprises following at least one heightUnit: code adds subelement, in the smali file for the file after described unpackingAdd function code; File adds subelement, is added into for the file after described unpackingA few file that comprises described function code.
In some preferred embodiment, described start-up point amendment subelement comprises: entrance letterBreath acquisition module, obtains entry point information for the file from unpacking; Startup file is searchedModule, for searching startup file according to described entry point information; Modified module, for by instituteDefault start-up point is revised as in the start-up point first of stating in startup file.
In some preferred embodiment, described file modification unit also comprises: Starting mode is repaiiedChange subelement, change the mode of explicit startup for the mode that implicit expression is started into.
In some embodiments, described installation kit is Android system APK installation kit.
Fourth aspect, the application provides a kind of device that moves installation kit, and described device comprises:Loader acquiring unit, for obtaining the loader for dynamic load installation kit; Loading unit,Be used for utilizing described loader dynamic load installation kit to be loaded; Running unit, for not pacifyingFill in the situation of described installation kit to be loaded, move described installation kit to be loaded, described in callingThe resource of installation kit to be loaded.
In some embodiments, described loading unit comprises: context environmental variable obtains sonUnit, for obtaining the context environmental variable of corresponding operation platform by described loader;Environmental variance amendment subelement, for by the environmental variance of the file of described installation kit to be loadedBe revised as the context environmental variable of described operation platform.
In some embodiments, described running unit comprises: path obtains subelement, forObtain path and the class of the file of described installation kit to be loaded, to start described installation kit to be loadedFile in session; Treat call function context environmental variable amendment subelement, for by instituteState described in the context environmental variable for the treatment of call function in the file of installation kit to be loaded is revised asThe context environmental variable of operation platform.
The processing that the application provides, method and the device of operation installation kit, by entering installation kitRow unpacks processing, then the file after unpacking modified, more again to amended filePack, generate installation kit to be loaded, to meet the condition of dynamic load installation kit, make to addCarry the loader of this installation kit to be loaded in response to the startup of installation kit to be loaded, call this and wait to addCarry the resource of installation kit. Thereby realize in the situation that installation kit to be loaded is not installed, directlyMove this installation kit, reduced application program and take the space of system, having improved system operation shouldBy the efficiency of program.
Detailed description of the invention
Below in conjunction with drawings and Examples, the application is described in further detail. Be appreciated that, specific embodiment described herein is only for explaining related invention, but not to thisBright restriction. It also should be noted that, for convenience of description, in accompanying drawing, only show withAbout the relevant part of invention.
It should be noted that, in the situation that not conflicting, the embodiment in the application and embodimentIn feature can mutually combine. Describe below with reference to the accompanying drawings and in conjunction with the embodiments this in detailApplication.
Please refer to Fig. 1, it shows the flow process of an embodiment of the method for processing installation kit100. Generally speaking, installation kit (Installpack), i.e. application program installation kit, is can be voluntarilyThe set of decompress files, the All Files of installing comprising application program. Directly start peaceDress bag can be installed to this application program in corresponding system, or to original relevant in systemProgram is upgraded. In the present embodiment, for the ease of understanding, to be applicable to Android systemThe installation kit of application program illustrates. It will be understood by those skilled in the art that and can useThe terminal of this installation kit includes but not limited to smart mobile phone, panel computer and intelligent wearing equipment etc.Deng.
As shown in Figure 1, in step 101, installation kit is unpacked.
In the present embodiment, preferably, installation kit be Android system APK (AndroidPackage,Android installation kit) installation kit. The engineering of androidsdk compiling can be packaged into installationProgram file, thus APK installation kit obtained, by APK file is directly passed to AndroidIn simulator or Android mobile phone, carry out and can install.
In the present embodiment, first APK installation kit is unpacked to processing. Above-mentioned APK installsBag can be the installation kit for new application program is installed, and can be also to install for upgradingThe installation kit of good related application, the application is not to limiting in this respect.
In the present embodiment, after APK installation kit is unpacked, can obtain a lot of files,In each file, comprise multiple files. File after APK installation kit unpacks comprises resource literary compositionPart, program global configuration file, Dalvik byte file etc.
Then, in step 102, the file after unpacking is modified, add to meet dynamicallyCarry the condition of installation kit.
In the present embodiment, dynamic load installation kit refers to installation kit to be loaded be not installedIn situation, normally move this installation kit.
Specifically, first, the start-up point first in the file after unpacking is revised as defaultStart-up point. In the present embodiment, after APK installation kit is unpacked, under root, have individualThe file that is used for the entrance of recording APK obtains entry point information from this file. According to thisEntry point information finds the path of startup file, and finds startup file, by this startup fileIn startup class (start-up point first) be revised as default agency and start class (default start-up point).
Then,, to modifying with the code of each session association in the file after unpacking, makeWhen installation kit starts, each session can obtain the context environmental variable of corresponding operation platform.Corresponding operation platform refers to the platform of this installation kit of operation, as smart mobile phone or panel computerSystem etc., the application is not to limiting in this respect.
Then,, in step 103, in the file after unpacking, add function code.
In the present embodiment, the function code of interpolation makes to load the loading of this installation kit to be loadedDevice, in the time that installation kit to be loaded starts, can call the resource of installation kit to be loaded.
In one implementation, in any one the smali file in can the file after unpackingAdd function code. In another implementation, also can in the file after unpacking, add at leastA file that comprises function code, this file can be jar bag, can be also to comprise smaliThe smali files of code etc., the application does not limit in this regard.
Finally, in step 104, by the processing of packing of amended file, obtain and wait to addCarry installation kit.
The method of the processing installation kit that above-described embodiment of the application provides, by entering installation kitRow unpacks processing, then the file after unpacking modified, more again to amended filePack, generate installation kit to be loaded, to meet the condition of dynamic load installation kit, make to addCarry the loader of this installation kit to be loaded in response to the startup of installation kit to be loaded, call this and wait to addCarry the resource of installation kit. Thereby realize in the situation that installation kit to be loaded is not installed, directlyMove this installation kit, reduced application program and take the space of system, having improved system operation shouldBy the efficiency of program.
In some optional embodiments, the file after unpacking is modified and also comprised: by hiddenThe mode that formula starts changes the mode of explicit startup into.
With further reference to Fig. 2, it shows the stream of an embodiment of the method for operation installation kitJourney 200.
As shown in Figure 2, in step 201, obtain the loader for dynamic load installation kit.
First the terminal that in the present embodiment, need to load installation kit is obtained for dynamic load and is pacifiedThe loader of dress bag, this loader is mainly used in dynamic load installation kit.
Then,, in step 202, utilize above-mentioned loader dynamic load installation kit to be loaded.
In the present embodiment, first, obtain the terminal that need to load installation kit by loaderContext environmental variable. Then, loader passes to the context environmental variable of terminal to wait to addCarry installation kit, the environmental variance in the file of installation kit to be loaded is revised as to the upper and lower of this terminalLiterary composition environmental variance.
Finally, in step 203, in the situation that installation kit to be loaded is not installed, operation shouldInstallation kit, to call the resource of this installation kit.
In the present embodiment, first, obtain path and the class of the file of above-mentioned installation kit to be loaded,To start the session in the file of this installation kit to be loaded. Then, by this installation kit to be loadedThe context environmental that the context environmental variable for the treatment of call function in file is revised as this terminal becomesAmount. Now, in the situation that installation kit to be loaded is not installed, move this installation kit, Ke YizhiConnect the resource of calling this installation kit.
Although it should be noted that the operation of having described in the accompanying drawings the inventive method with particular order,But this not requires or hint must be carried out these operations according to this particular order, orIt is the result that the operation shown in must carrying out all could realize expectation. On the contrary, in flow chart, retouchThe step of painting can change execution sequence. For example, in the flow process 100 of Fig. 1, can first holdRow step 103, adds function code in the file after unpacking, and then execution step 102,File after unpacking is modified, to meet the condition of dynamic load installation kit. Additionally orAlternatively, can omit some step, multiple steps be merged into a step and carry out, and/Or a step is decomposed into multiple steps execution.
With further reference to Fig. 3, it shows the knot of an embodiment of the device of processing installation kitStructure schematic diagram.
As shown in Figure 3, the device 300 of the processing installation kit of the present embodiment comprises: unwrapper unit301, file modification unit 302, function code adding device 303 and packaged unit 304. SeparateBag unit 301 is for unpacking installation kit. File modification unit 302 is for to after unpackingFile modify, to meet the condition of dynamic load installation kit. Function code adding device303 add function code for the file after unpacking. Packaged unit 304 will be for revisingAfter the file processing of packing, obtain installation kit to be loaded. Wherein, the function code of interpolationMake to load the loader of above-mentioned installation kit to be loaded in response to the startup of this installation kit to be loaded,Call the resource of this installation kit to be loaded.
In some optional embodiments, file modification unit 302 comprises: start-up point amendmentUnit and session association code revision subelement (not shown). Start-up point amendment subelement is used for willDefault start-up point is revised as in start-up point first in file after unpacking. Session association code is repaiiedChange subelement for revising the code of file after unpacking and each session association, make eachConversational response is in the startup of above-mentioned installation kit, and the context environmental that obtains corresponding operation platform becomesAmount.
In some optional embodiments, function code adding device 303 comprises following at least oneIndividual subelement: code adds subelement and file adds subelement (not shown). Code adds sonIn the smali file of unit for the file after unpacking, add function code. File addsSubelement adds for the file after unpacking the file that at least one comprises function code.
In some optional embodiments, start-up point amendment subelement comprises: entry point information obtainsDelivery piece, startup file is searched module and modified module (not shown). Entry point information is obtained mouldPiece obtains entry point information for the file from unpacking. Startup file is searched module for rootSearch startup file according to above-mentioned entry point information. Modified module is used for the head of this startup fileDefault start-up point is revised as in inferior start-up point.
In some optional embodiments, file modification unit 304 also comprises: Starting mode is repaiiedChange subelement (not shown), change the mode of explicit startup for the mode that implicit expression is started into.
In some optional embodiments, above-mentioned installation kit is Android system APK installation kit.
With further reference to Fig. 4, it shows the knot of an embodiment of the device of operation installation kitStructure schematic diagram.
As shown in Figure 4, the device 400 of the operation installation kit of the present embodiment comprises: loader obtainsGet unit 401, loading unit 402 and running unit 403. Loader acquiring unit 401 forObtain the loader for dynamic load installation kit. Loading unit 402 is for utilizing above-mentioned loadingDevice dynamic load installation kit to be loaded. Running unit 403 is not for installing above-mentioned peace to be loadedIn the situation of dress bag, move this installation kit to be loaded, to call the resource of this installation kit to be loaded.
In some optional embodiments, loading unit 402 comprises: context environmental variable obtainsGet subelement and environmental variance amendment subelement (not shown). It is single that context environmental variable obtains sonUnit is for obtaining the context environmental variable of corresponding operation platform by above-mentioned loader. EnvironmentVariable amendment subelement for the context environmental variable with above-mentioned operation platform to above-mentioned to be loadedEnvironmental variance in the file of installation kit is modified.
In some optional embodiments, running unit 403 comprises: path obtain subelement andTreat call function context environmental variable amendment subelement (not shown). Path obtains subelement and usesIn path and the class of file of obtaining above-mentioned installation kit to be loaded, to start this installation kit to be loadedFile in session. Treat that call function context environmental variable amendment subelement is for by above-mentionedThe context environmental variable for the treatment of call function in the file of installation kit to be loaded is revised as above-mentioned fortuneThe context environmental variable of row platform.
Should be appreciated that all unit or module and the reference diagram in device 300 and device 400, recorded1 is corresponding with each step in 2 methods of describing. Thus, above describe for methodOperation and feature are equally applicable to device 300 and install 400 and the unit that wherein comprises, at thisRepeat no more. Device 400 can set in advance in terminal, also can be by modes such as downloadsAnd be loaded in terminal. The corresponding units of device in 400 can with terminal in unit phase interworkingClose to realize the scheme of operation installation kit.
Being described in unit module involved in the embodiment of the present application can be by the mode of softwareRealize, also can realize by the mode of hardware. Described unit module also can arrangeIn processor, for example, can be described as: a kind of processor comprises unwrapper unit, and file is repaiiedChange unit, function code adding device and packaged unit. Wherein, the title of these unit modulesDo not form under certain conditions the restriction to this unit module itself, for example, unwrapper unit alsoCan be described to " for the unit that installation kit is unpacked ".
As on the other hand, the application also provides a kind of computer-readable recording medium, this meterCalculation machine readable storage medium storing program for executing can be that the computer comprising in device described in above-described embodiment canRead storage medium; Also can be individualism, be unkitted the computer-readable storage of allocating in terminalMedium. Described computer-readable recording medium stores more than one or one program, described inProgram is used for carrying out by one or more than one processor the processing, the fortune that are described in the applicationThe method of row installation kit.
More than describing is only the application's preferred embodiment and saying institute's application technology principleBright. It will be appreciated by those skilled in the art that invention scope related in the application, do not limitThe technical scheme forming in the particular combinations of above-mentioned technical characterictic, also should be encompassed in and not depart from simultaneouslyIn the situation of described inventive concept, be combined by above-mentioned technical characterictic or its equivalent featureAnd other technical scheme forming. For example, in above-mentioned feature and the application disclosed (but being not limited to)The technical characterictic with similar functions is replaced mutually and the technical scheme that forms.