CN105528229A - Method and device for improving first starting speed of mobile terminal - Google Patents
Method and device for improving first starting speed of mobile terminal Download PDFInfo
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- CN105528229A CN105528229A CN201510943122.9A CN201510943122A CN105528229A CN 105528229 A CN105528229 A CN 105528229A CN 201510943122 A CN201510943122 A CN 201510943122A CN 105528229 A CN105528229 A CN 105528229A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The invention discloses a method and a device for improving first starting speed of a mobile terminal. The method comprises the steps of receiving a root instruction and executing a root operation; rebooting the mobile terminal after detecting that the root operation is finished; triggering a program installation task after starting, extracting virtual machine executable program files in inset installation packages of all application programs and converting the virtual machine executable program files into target program files with specified formats, and loading the target program files; triggering a test task, performing system testing according to a specified testing scrip; when detecting that the test is finished, clearing other files except the target program files in all cached data files, so that the mobile terminal can install the application programs by loading the target grogram files when starting next time. The method and the device are used for improving the first starting speed of the mobile terminal.
Description
Technical field
The invention belongs to technical field of mobile terminals, particularly relate to and a kind ofly improve the mobile terminal method of starting up speed and device first.
Background technology
Along with the development of mobile terminal and Internet technology, the mobile terminal such as smart mobile phone, panel computer product in people's life in occupation of more and more consequence.In order to ensure the stability of mobile terminal product, before product export, manufacturer generally all can test product after brush machine, and removes related data after test terminates, and discharges occupied storage resources.But just because of this clear operation, when user is started shooting first after have purchased product, system, before set up applications, also needs the corresponding document in application program installation kit to be optimized or to change, this conversion is very consuming time, thus causes starting up speed slow.
Summary of the invention
The invention provides and a kind ofly improve the mobile terminal method of starting up speed and device first, in order to improve the speed that mobile terminal is started shooting first.
First aspect present invention provides a kind of method improving mobile terminal starting up speed first, and described method comprises: receive the instruction of brush machine, performs the operation of brush machine; At the end of the operation of described brush machine being detected, restart mobile terminal; After start, trigger installs task, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loading described target program file; Trigger test assignment, carry out system testing according to the test script of specifying; At the end of test being detected, remove alternative document except described target program file except in all data files of buffer memory, make described mobile terminal upper once start shooting time by the described target program file of loading, described application program is installed.
In conjunction with first aspect, in the first possible implementation of first aspect, the virtual machine executable program file in the installation kit of each application program that described extraction is built-in the target program file being converted to specified format comprise: extract the Dex file in the installation kit of built-in each described application program; Be Oat file by described Dex file transform.
In conjunction with first aspect, in the implementation that the second of first aspect is possible, the virtual machine executable program file in the installation kit of each application program that described extraction is built-in the target program file being converted to specified format comprise: extract the virtual machine executable program file in the installation kit of built-in each described application program; Judge whether the virtual machine that system uses can resolve described virtual machine executable program file; If can not resolve, then described virtual machine executable program file is converted to the target program file of the corresponding form that described virtual machine can be resolved; If can resolve, then described virtual machine executable program file is converted to the target program file optimizing form.
May in conjunction with the first possibility of first aspect, first aspect or the second of first aspect, in the third possible implementation of first aspect, described triggering test assignment, comprises before carrying out system testing according to the test script of specifying: the characteristic information obtaining the characteristic information of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program; According to described characteristic information, generating object file list.
In conjunction with the third possibility of first aspect, in the 4th kind of possible implementation of first aspect, alternative document in all data files of described removing buffer memory except described target program file comprises: the characteristic information obtaining all data files of buffer memory, is mated by the characteristic information of each described data file one by one with the characteristic information in described file destination list; If the characteristic information in the characteristic information of described data file and described file destination list matches, then retain described data file; If the characteristic information of described data file does not mate with the characteristic information in described file destination list, then remove described data file.
In conjunction with the 4th kind of possibility of first aspect, in the 5th kind of possible implementation of first aspect, described characteristic information comprises: title and cryptographic hash; Then the characteristic information of the characteristic information of the installation kit of each described application program of described acquisition and each self-corresponding target program file of installation kit of each described application program comprises: the title obtaining the title of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program; Respectively Hash operation is carried out to the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program, obtain the cryptographic hash of the cryptographic hash of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program; The characteristic information of all data files of described acquisition buffer memory, comprising: the title obtaining all data files of buffer memory; Hash operation is carried out to each described data file, obtains the cryptographic hash of each described data file.
Second aspect present invention provides a kind of device improving mobile terminal starting up speed first, comprising:
Brush machine module, for receiving the instruction of brush machine, performs the operation of brush machine; Restart module, at the end of the operation of described brush machine being detected, restart mobile terminal; Modular converter, installs task for trigger after powering, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loading described target program file; Test module, for triggering test assignment, carries out system testing according to the test script of specifying; Remove module, for at the end of test being detected, remove alternative document except described target program file except in all data files of buffer memory, make described mobile terminal upper once start shooting time by the described target program file of loading, described application program is installed.
In conjunction with second aspect, in the first possible implementation of second aspect, described modular converter comprises: extract submodule, for extracting the Dex file in the installation kit of built-in each described application program; First transform subblock, for being Oat file by described Dex file transform.
In conjunction with the first possibility of second aspect, described in the implementation that the second of second aspect is possible, modular converter also comprises: judge submodule, for judging whether the virtual machine that system uses can resolve described virtual machine executable program file; Second transform subblock, if judge that the virtual machine that described system uses can not resolve described virtual machine executable program file for described judgement submodule, then described virtual machine executable program file is converted to the target program file of the corresponding form that described virtual machine can be resolved; 3rd transform subblock, if judge that the virtual machine that described system uses can resolve described virtual machine executable program file for described judgement submodule, is then converted to the target program file optimizing form by described virtual machine executable program file.
May in conjunction with the first possibility of second aspect, second aspect or the second of second aspect, in the third possible implementation of second aspect, described device also comprises: acquisition module, for the characteristic information of each self-corresponding target program file of installation kit of the characteristic information and each described application program that obtain the installation kit of each described application program; List Generating Module, for according to described characteristic information, generating object file list.
In conjunction with the third possibility of second aspect, in the 4th kind of possible implementation of second aspect, described removing module comprises: obtain submodule, for obtaining the characteristic information of all data files of buffer memory; Matched sub-block, for mating the characteristic information of each described data file with the characteristic information in described file destination list one by one; Remove submodule, if match for the characteristic information in the characteristic information of described data file and described file destination list, then retain described data file, if and the characteristic information of described data file does not mate with the characteristic information in described file destination list, then remove described data file.
In conjunction with the 4th kind of possibility of second aspect, in the 5th kind of possible implementation of second aspect, described characteristic information comprises: title and cryptographic hash; Then described acquisition module, also for the title of each self-corresponding target program file of installation kit of the title and each described application program that obtain the installation kit of each described application program, and respectively Hash operation is carried out to the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program, obtain the cryptographic hash of the cryptographic hash of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program; Described acquisition submodule, also for obtaining the title of all data files of buffer memory, and carrying out Hash operation to each described data file, obtaining the cryptographic hash of each described data file.
From the invention described above embodiment, virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format by the system testing stage before dispatching from the factory by the present invention, and after test completion this target program file is retained targetedly, when mobile terminal is started shooting first after user buys, by direct loaded targets program file, each application program is installed, thus extract Dex file when eliminating start and be converted into the process of target program file, therefore compared to prior art, the present invention can accelerate starting up speed, improve start efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structured flowchart of mobile terminal;
Fig. 2 is the realization flow schematic diagram of the raising mobile terminal that provides of the first embodiment of the invention method of starting up speed first;
Fig. 3 is the realization flow schematic diagram of the raising mobile terminal that provides of the second embodiment of the invention method of starting up speed first;
Fig. 4 is the structural representation of the raising mobile terminal that provides of the third embodiment of the invention device of starting up speed first;
Fig. 5 is the structural representation of the raising mobile terminal that provides of the fourth embodiment of the invention device of starting up speed first.
Embodiment
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, and not all embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 shows a kind of structured flowchart of mobile terminal.The method that the mobile terminal that the embodiment of the present invention provides nullifies application program can be applicable in mobile terminal 10 as shown in Figure 1, and mobile terminal 10 can be, but not limited to comprise: the smart mobile phone, panel computer, Intelligent worn device etc. that are provided with Android (Android) or similar operations system.
As shown in Figure 1, mobile terminal 10 comprises storer 101, memory controller 102, one or more (only illustrating one in figure) processor 103, Peripheral Interface 104, radio-frequency module 105, key-press module 106, audio-frequency module 107 and Touch Screen 108.These assemblies are by one or more communication bus/signal wire 109 communication mutually.
Be appreciated that the structure shown in Fig. 1 is only signal, it does not cause restriction to the structure of mobile terminal.Mobile terminal 10 also can comprise than assembly more or less shown in Fig. 1, or has the configuration different from shown in Fig. 1.Each assembly shown in Fig. 1 can adopt hardware, software or its combination to realize.
Storer 101 can be used for storing software program and module, as the method for starting up speed and programmed instruction/module corresponding to device first of the raising mobile terminal in the embodiment of the present invention, processor 103 is by running the software program and module that are stored in storer 101, thus perform the application of various function and data processing, namely realize the method for above-mentioned raising mobile terminal starting up speed first.
Storer 101 can comprise high speed random access memory, also can comprise nonvolatile memory, as one or more magnetic storage device, flash memory or other non-volatile solid state memories.In some instances, storer 101 can comprise the storer relative to the long-range setting of processor 103 further, and these remote memories can be connected to mobile terminal 10 by network.The example of above-mentioned network includes but not limited to internet, intranet, LAN (Local Area Network), mobile radio communication and combination thereof.Processor 103 and other possible assemblies can carry out the access of storer 101 under the control of memory controller 102.
Various input/output device is coupled to CPU and storer 101 by Peripheral Interface 104.Various softwares in processor 103 run memory 101, instruction are to perform the various function of mobile terminal 10 and to carry out data processing.
In certain embodiments, Peripheral Interface 104, processor 103 and memory controller 102 can realize in one single chip.In some other example, they can respectively by independently chip realization.
Radio-frequency module 105, for receiving and sending electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, thus carries out communication with communication network or other equipment.Radio-frequency module 105 can comprise the various existing circuit component for performing these functions, such as, and antenna, radio-frequency (RF) transceiver, digital signal processor, encrypt/decrypt chip, subscriber identity module (SIM) card, storer etc.Radio-frequency module 105 can carry out communication with the wireless network of various network as internet, intranet, preset type or carry out communication by the wireless network of preset type and other equipment.The wireless network of above-mentioned preset type can comprise cellular telephone networks, WLAN (wireless local area network) or Metropolitan Area Network (MAN).The wireless network of above-mentioned preset type can use various communication standard, agreement and technology, include, but are not limited to global system for mobile communications (GlobalSystemforMobileCommunication, GSM), enhancement mode mobile communication technology (EnhancedDataGSMEnvironment, EDGE), Wideband CDMA Technology (WidebandCodeDivisionMultipleAccess, W-CDMA), CDMA (Code Division Multiple Access) (CodeDivisionAccess, CDMA), tdma (TimeDivisionMultipleAccess, TDMA), bluetooth, adopting wireless fidelity technology (Wireless-Fidelity, WiFi) (as IEEE-USA standard IEEE 802.11a, IEEE802.11b, IEEE802.11g and/or IEEE802.11n), the networking telephone (VoiceoverInternetProtocal, VoIP), worldwide interoperability for microwave access (WorldwideInteroperabilityforMicrowaveAccess, Wi-Max), other are for mail, the agreement of instant messaging and short message, and any other suitable communications protocol.
Key-press module 106 provides user to carry out the interface inputted to mobile terminal, and user can perform different functions by pressing different buttons to make mobile terminal 10.
Audio-frequency module 107 provides audio interface to user, and it can comprise one or more microphone, one or more loudspeaker and voicefrequency circuit.Voicefrequency circuit receives voice data from Peripheral Interface 104, voice data is converted to telecommunications breath, and telecommunications breath is transferred to loudspeaker.Telecommunications breath is changed the sound wave can heard into people's ear by loudspeaker.Voicefrequency circuit also from microphone receive telecommunications breath, convert electrical signals to voice data, and by data transmission in network telephony to Peripheral Interface 104 to be further processed.Voice data can obtain from storer 101 or by radio-frequency module 105.In addition, voice data also can be stored in storer 101 or by radio-frequency module 105 and send.In some instances, audio-frequency module 107 also can comprise an earphone and broadcast hole, for providing audio interface to earphone or other equipment.
Touch Screen 108 provides one to export and inputting interface between mobile terminal and user simultaneously.Particularly, Touch Screen 108 exports to user's display video, and the content of these video frequency output can comprise word, figure, video and combination in any thereof.Some Output rusults correspond to some user interface object.Touch Screen 108 also receives the input of user, and the gesture operation such as click, slip of such as user, so that response is made in the input of user interface object to these users.The technology detecting user's input can be based on resistance-type, condenser type or other touch control detection technology possible arbitrarily.The instantiation of Touch Screen 108 display unit includes, but are not limited to liquid crystal display or light emitting polymer displays.
Refer to Fig. 2, the realization flow schematic diagram of the raising mobile terminal that Fig. 2 provides for the first embodiment of the invention method of starting up speed first.The method can be applicable to, in mobile terminal 10 as shown in Figure 1, mainly comprise the following steps:
S201, the instruction of reception brush machine, perform the operation of brush machine;
Receive the brush machine instruction of user's triggering or the brush machine instruction of receiving computer transmission, the operation of brush machine is performed to mobile terminal.Wherein, brush machine refers to as mobile terminal repacking operation system.Particularly, the operating system of refitting can be, but not limited to comprise: the android system of various version or similar operations system.Mobile terminal can enter brush machine pattern, as recovery pattern or fastfoot pattern, the installation file of the operating system file in brush machine bag and each application program to be installed is write mobile terminal.This application program can comprise system application and third party application.
S202, when detect brush machine operation at the end of, restart mobile terminal;
After S203, start, trigger installs task, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loaded targets program file;
The installation kit of built-in each application program, that is, before brush machine time the installation file of each application program that writes.Dissimilar operating system, the form of the installation kit of corresponding application program is not identical yet, for android system, the form of the application program installation kit of android system is APK (AndroidPackage, Android installation kit) form, APK file is actually the ZIP file of a compression, is the installation procedure file formed after the engineering packing AndroidSDK compiling, comprising resource file, program global configuration file and Dex file etc.Dex file is the full name of DalvikVMexecutes (Dalvik virtual machine can perform) file, i.e. the executable program of AndroidDalvik virtual machine.
Along with the development of virtual machine technique, more and more dissimilar virtual machine is developed, and the virtual machine that the android system of different editions uses also there occurs change thereupon.The form of the executable program that different virtual machines can be resolved is not quite similar, and such as, from Android5.0, given tacit consent to and used ART (Androidruntime) virtual machine, but ART virtual machine can only resolve Oat file.Oat file is the privately owned ELF file layout of a kind of Android, it not only includes the local machine instruction come from Dex file translation, also include original Dex file content, this just makes it just can be allowed normally to run inside ART without the need to recompilating original APK, does not namely need to change original APK DLL (dynamic link library).And the version before Android5.0 uses Dalvik virtual machine, Dalvik virtual machine can only resolve Dex file.But what encapsulate in current most of APK file is still Dex file.Therefore, under the android system environment of highest version, need to carry out format conversion to the Dex file in APK file before set up applications.Understandably, even if the virtual machine of the current installation of mobile terminal can resolve Dex file, but also need the regular hour and the Dex file size extracted is larger owing to extracting Dex file, therefore in order to save the time of extraction document when executive routine of starting shooting first after dispatching from the factory installs task, reduce space hold, improve operational efficiency, also can extract Dex file and be optimized.
Mobile terminal restarts after the operation of brush machine terminates, and automatic trigger installs task after powering, extract the virtual machine executable program file in the installation kit of each application program, and according to preset transformation rule, virtual machine executable program file is converted to the target program file of the optimization form of specifying, or the target program file of the analysable corresponding form of the virtual machine being converted to the current use of mobile terminal, then load this target program file by virtual machine and run, to complete the installation of application program.
S204, triggering test assignment, carry out system testing according to the test script of specifying;
The test instruction that receiving computer sends, triggers test assignment, or automatically trigger test assignment after completing program installation task, performs the test script of specifying and tests system.This test script may be used for compatibility or the stability of test macro, such as, install and testing results program, obtains service data with under detecting this test procedure and whether can install or normally operating in current operation system.Understandably, in test process, according to test needs, because needs executive routine installs operation, in installation process, also can produce the convert file of the Dex file of test procedure.
S205, at the end of test being detected, remove alternative document except target program file in all data files of buffer memory, make mobile terminal upper once start shooting time by loaded targets program file set up applications.
At the end of test being detected, remove other various data files except the target program file generated in step 203 of buffer memory, as removed the picture of shooting, the application program removing the in non-built of installing, the Oat file removing test procedure etc.
The method of the raising mobile terminal that the present embodiment provides starting up speed first, by the system testing stage before dispatching from the factory the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, and after test completion this target program file is retained targetedly, when mobile terminal is started shooting first after user buys, by direct loaded targets program file, each application program is installed, thus extract Dex file when eliminating start and be converted into the process of target program file, therefore compared to prior art, the present invention can accelerate starting up speed, improve start efficiency.
Refer to Fig. 3, the realization flow schematic diagram of the raising mobile terminal that Fig. 3 provides for the second embodiment of the invention method of starting up speed first.The method can be applicable to, in the mobile terminal 10 shown in Fig. 1, mainly comprise the following steps:
S301, the instruction of reception brush machine, perform the operation of brush machine;
Receive the brush machine instruction of user's triggering or the brush machine instruction of receiving computer transmission, the operation of brush machine is performed to mobile terminal.Wherein, brush machine refers to as mobile terminal repacking operation system.Particularly, the operating system of refitting can be, but not limited to android system or the similar operations system of various version.Mobile terminal can enter brush machine pattern, as recovery pattern or fastfoot pattern, the installation file of the operating system file in brush machine bag and each application program to be installed is write mobile terminal.
S302, when detect brush machine operation at the end of, restart mobile terminal;
After S303, start, trigger installs task, extracts the virtual machine executable program file in the installation kit of built-in each application program;
The installation kit of built-in each application program, that is, before brush machine time the installation kit of each application program that writes.Dissimilar operating system, the form of corresponding application program installation kit is not identical yet, for android system, the form of the application program installation kit of android system is APK form, APK file is actually the ZIP file of a compression, the installation procedure file formed after the engineering packing AndroidSDK compiling, comprising resource file, program global configuration file and Dex file etc.Dex file is the full name of DalvikVMexecutes (Dalvik virtual machine can perform) file, i.e. the executable program of AndroidDalvik virtual machine.
S304, judge whether the virtual machine that system uses can resolve virtual machine executable program file;
Along with the development of virtual machine technique, more and more eurypalynous virtual machine is developed, and the virtual machine technique that the android system of different editions adopts thereupon also there occurs change.The form of the executable program that different virtual machines can be resolved also is not quite similar, such as from Android5.0, give tacit consent to and used ART (Androidruntime) virtual machine, but ART virtual machine can only resolve Oat file, and the version before Android5.0 uses Dalvik virtual machine, Dalvik virtual machine can only resolve Dex file.Can judge whether the virtual machine that system uses is supported to resolve this virtual machine executable program file according to the form of the virtual machine executable program file extracted.
If S305 can not resolve, then virtual machine executable program file is converted to the target program file of the corresponding form that virtual machine can be resolved, loaded targets program file;
If the virtual machine that system uses is not supported to resolve the virtual machine executable program file extracted, then this virtual machine executable program file is converted to the program file of the form that virtual machine can be resolved, as being Oat file by Dex file transform, and utilize virtual machine load this Oat file and run, to complete the installation of application program;
If S306 can resolve, then virtual machine executable program file is converted to the target program file optimizing form, loaded targets program file;
If the virtual machine executable program file extracted is resolved in the virtual machine support that system uses, then this virtual machine executable program file is converted to the program file optimizing form, as being ODex file by Dex file transform, and utilize virtual machine to load this ODex file, to complete the installation of application program.ODex file be extract in APK can operating file, optimized generation .dex file by the classes.dex file in APK by Dex optimizing process and deposit separately, the classes.dex file in former APK still retains.
As one embodiment of the invention, also can not judge, the Dex file in the installation kit of each application program that extracting directly is built-in is also converted to Oat file.
The characteristic information of each self-corresponding target program file of installation kit of S307, the characteristic information obtaining the installation kit of each application program and each application program, according to characteristic information, generating object file list;
Particularly, characteristic information can comprise title and cryptographic hash.Obtain the title of the title of the installation kit of each application program and each self-corresponding target program file of installation kit of each application program; Respectively Hash operation is carried out to the installation kit of each application program and each self-corresponding target program file of the installation kit of each application program, obtain the cryptographic hash of the cryptographic hash of the installation kit of each application program and each self-corresponding target program file of installation kit of each application program.
Understandably, there is between the cryptographic hash of the title of the installation kit of application program and the installation kit of application program relation one to one, between the title of the target program file that the installation kit of application program is corresponding and the cryptographic hash of this target program file, also there is relation one to one.
According to the title obtained and the list of cryptographic hash generating object file, comprise in this file destination list: the title of each self-corresponding cryptographic hash of title of the title of the installation kit of each application program and the installation kit of each application program and each self-corresponding target program file of installation kit of each application program and each self-corresponding cryptographic hash of title of each target program file.
S308, triggering test assignment, carry out system testing according to the test script of specifying;
The test instruction that receiving computer sends, triggers test assignment, or automatically trigger test assignment after completing program installation task, performs the test script of specifying and tests system.This test script may be used for compatibility or the stability of test macro, such as, install and testing results program, obtains service data with under detecting this test procedure and whether can install or normally operating in current operation system.Understandably, in test process, according to test needs, because needs executive routine installs operation, in installation process, also can produce Oat file or the ODex file of the Dex file of test procedure.
S309, at the end of test being detected, obtain the characteristic information of all data files of buffer memory, one by one the characteristic information of each data file is mated with the characteristic information in file destination list;
If the characteristic information in the characteristic information of S310 data file and file destination list matches, then retain data file;
If the characteristic information of S311 data file does not mate with the characteristic information in file destination list, then clear data file.
Particularly, obtain the title of all data files of buffer memory, and Hash operation is carried out to each data file, obtain the cryptographic hash of each data file, there is between the title of data file and the cryptographic hash of data file relation one to one.One by one the title of each data file and cryptographic hash corresponding to this title cryptographic hash corresponding with the title in file destination list and this title are mated, if the title of a certain data file and corresponding cryptographic hash all identical with the cryptographic hash that a certain group name claims and this title is corresponding in file destination list, then retain this data file, otherwise, remove this data file, thus the target program file of built-in application program is retained.
In order to understand the method for raising mobile terminal that the present embodiment provides starting up speed first better, in an embody rule scene, first the title of the installation kit of all application programs under record/data/app (memory location of the installation kit of each application program) file when compiling, then brush machine start, each application program is installed, the title of the Oat file be converted to is recorded in the process of installing, according to the title of installation kit and the title of Oat file of all application programs of record, generating object file list data_app.txt, then produce line and carry out a series of test, after test terminates, perform * #8778# and carry out total clear operation, enter recovery pattern according to data_app.txt, the alternative document except the associated documents recorded in data_app.txt of buffer memory in removing/data/dalvik-cache/dataappXXXXXX.So, after user have purchased mobile phone, when starting shooting first, mobile phone directly runs/data/dalvik-cache file under Oat file carry out the installation operation of application program, thus eliminate the conversion process of again carrying out from Dex file to Oat file, decrease the start used time, improve starting up speed, and then can Consumer's Experience be improved, increase product viscosity.
The method of the raising mobile terminal that the embodiment of the present invention provides starting up speed first, by the system testing stage before dispatching from the factory the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, and after test completion this target program file is retained targetedly, when mobile terminal is started shooting first after user buys, by direct loaded targets program file, each application program is installed, thus extract Dex file when eliminating start and be converted into the process of target program file, therefore compared to prior art, the present invention can accelerate starting up speed, improve start efficiency.
Refer to Fig. 4, Fig. 4 is the structural representation of the raising mobile terminal that provides of the third embodiment of the invention device of starting up speed first, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.The device of the raising mobile terminal of Fig. 4 example starting up speed first can be the executive agent of the raising mobile terminal that provides of the previous embodiment method of starting up speed first, and it can a functional module in mobile terminal or mobile terminal.The device of the raising mobile terminal of Fig. 4 example starting up speed first, mainly comprises: brush machine module 401, restart module 402, modular converter 403, test module 404 and remove module 405.Each functional module is described in detail as follows:
Brush machine module 401, for receiving the instruction of brush machine, performs the operation of brush machine;
Restart module 402, at the end of the operation of brush machine being detected, restart mobile terminal;
Modular converter 403, installs task for trigger after powering, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loading this target program file;
Test module 404, for triggering test assignment, carries out system testing according to the test script of specifying;
Remove module 405, at the end of test be detected, remove the alternative document except this target program file in all data files of buffer memory, make mobile terminal upper once start shooting time by loaded targets program file set up applications.
Particularly, first, brush machine module 401 receives the brush machine instruction of user's triggering or the brush machine instruction of receiving computer transmission, performs the operation of brush machine to mobile terminal.Wherein, brush machine refers to as mobile terminal repacking operation system.Particularly, the operating system of refitting can be, but not limited to comprise: the android system of various version or similar operations system.Brush machine module 401 can make mobile terminal enter brush machine pattern, as recovery pattern or fastfoot pattern, the installation file of the operating system file in brush machine bag and each application program to be installed is write mobile terminal.This application program can comprise system application and third party application.
Secondly, at the end of the operation of brush machine being detected, restart module 402 and restart mobile terminal, after mobile terminal is started shooting again, modular converter 403 automatically trigger installs task, extract the virtual machine executable program file in the installation kit of built-in each application program and be converted to the target program file of specified format, load this target program file and run, to complete the installation of application program.Wherein, the installation kit of built-in each application program, that is, before brush machine time the installation file of each application program that writes.Dissimilar operating system, the form of the installation kit of corresponding application program is not identical yet, for android system, the form of the application program installation kit of android system is APK (AndroidPackage, Android installation kit) form, APK file is actually the ZIP file of a compression, is the installation procedure file formed after the engineering packing AndroidSDK compiling, comprising resource file, program global configuration file and Dex file etc.Dex file is the full name of DalvikVMexecutes (Dalvik virtual machine can perform) file, i.e. the executable program of AndroidDalvik virtual machine.Along with the development of virtual machine technique, more and more dissimilar virtual machine is developed, the virtual machine that the android system of different editions uses also there occurs change thereupon, the form of the executable program that different virtual machines can be resolved is not quite similar, such as from Android5.0, given tacit consent to and used ART (Androidruntime) virtual machine, but ART virtual machine can only resolve Oat file.Therefore, before installation procedure, it is Oat file that modular converter 403 needs Dex file transform.Understandably, even if the virtual machine of the current installation of mobile terminal can resolve Dex file, but also need the regular hour and the Dex file size extracted is larger owing to extracting Dex file, therefore in order to save the time of extraction document when executive routine of starting shooting first after dispatching from the factory installs task, reduce space hold, improve operational efficiency, modular converter 403 also can extract Dex file and be optimized.
Again, the test instruction that test module 404 receiving computer sends, triggers test assignment, or automatically trigger test assignment after completing program installation task, performs the test script of specifying and tests system.This test script may be used for compatibility or the stability of test macro, such as, install and testing results program, obtains service data with under detecting this test procedure and whether can install or normally operating in current operation system.Understandably, in test process, according to test needs, because needs executive routine installs operation, in installation process, also can produce the convert file of the Dex file of test procedure.
Finally, remove module 405 when detecting that test module 404 completes test assignment, remove other various data files except the target program file generated in step 203 of buffer memory, as removed the picture of shooting, the application program removing the in non-built of installing etc.
It should be noted that, in the embodiment of the raising mobile terminal of the above-mentioned Fig. 4 example device of starting up speed first, the division of each functional module only illustrates, can be as required in practical application, the facility of the such as configuration requirement of corresponding hardware or the realization of software is considered, and above-mentioned functions distribution is completed by different functional modules, the inner structure by this download apparatus is divided into different functional modules, to complete all or part of function described above.And, in practical application, corresponding functional module in the present embodiment can be by corresponding hardware implementing, also can perform corresponding software by corresponding hardware and complete (each embodiment that this instructions provides all can apply foregoing description principle, below repeats no more).
The device of the raising mobile terminal that the embodiment of the present invention provides starting up speed first, by the system testing stage before dispatching from the factory the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, and after test completion this target program file is retained targetedly, when mobile terminal is started shooting first after user buys, by direct loaded targets program file, each application program is installed, thus extract Dex file when eliminating start and be converted into the process of target program file, therefore compared to prior art, the present invention can accelerate starting up speed, improve start efficiency.
Refer to Fig. 5, Fig. 5 is the structural representation of the raising mobile terminal that provides of the fourth embodiment of the invention device of starting up speed first, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.The device of the raising mobile terminal of Fig. 5 example starting up speed first can be the executive agent of the raising mobile terminal that provides of the previous embodiment method of starting up speed first, and it can be a functional module in mobile terminal or mobile terminal.On the basis of the raising mobile terminal provided in third embodiment of the invention shown in Fig. 4 device of starting up speed first, with the 3rd embodiment unlike, in the fourth embodiment, device as shown in Figure 5, comprises further: extract submodule 4031, first transform subblock 4032, judge submodule 4033, second transform subblock 4034, the 3rd transform subblock 4035, acquisition module 501, List Generating Module 502, obtain submodule 4051, matched sub-block 4052 and remove submodule 4053.Each functional module is described in detail as follows:
Further, modular converter 403 comprises:
Extract submodule 4031, for extracting the Dex file in the installation kit of built-in respectively this application program;
First transform subblock 4032, for being Oat file by this Dex file transform.
Further, modular converter 403 also comprises:
Judge submodule 4033, for judging whether the virtual machine that system uses can resolve this virtual machine executable program file;
Second transform subblock 4034, if for judging that the virtual machine that submodule 4033 judges that this system uses can not resolve this virtual machine executable program file, then this virtual machine executable program file is converted to the target program file of the corresponding form that this virtual machine can be resolved;
3rd transform subblock 4035, if for judging that the virtual machine that submodule 4033 judges that this system uses can resolve this virtual machine executable program file, is then converted to the target program file optimizing form by this virtual machine executable program file.
Further, this device also comprises:
Acquisition module 501, for the characteristic information of the characteristic information and each each self-corresponding target program file of installation kit of this application program that obtain the installation kit of respectively this application program;
List Generating Module 502, for according to this characteristic information, generating object file list.
Further, remove module 405 to comprise:
Obtain submodule 4051, for obtaining the characteristic information of all data files of buffer memory;
Matched sub-block 4052, for mating the characteristic information of each this data file with the characteristic information in this file destination list one by one;
Remove submodule 4053, if match for the characteristic information in the characteristic information of this data file and this file destination list, then retain this data file, and if the characteristic information of this data file do not mate with the characteristic information in this file destination list, then remove this data file.
Further, this characteristic information comprises: title and cryptographic hash;
Then acquisition module 501, also for the title of the title and each each self-corresponding target program file of installation kit of this application program that obtain the installation kit of respectively this application program, and respectively Hash operation is carried out to each self-corresponding target program file of installation kit of the installation kit of each this application program and each this application program, obtain the cryptographic hash of the installation kit of respectively this application program and the cryptographic hash of each each self-corresponding target program file of installation kit of this application program;
Obtain submodule 4051, also for obtaining the title of all data files of buffer memory, and Hash operation being carried out to each this data file, obtaining the cryptographic hash of respectively this data file.
Particularly, brush machine module 401 receives the brush machine instruction of user's triggering or the brush machine instruction of receiving computer transmission, performs the operation of brush machine to mobile terminal.When detect brush machine module 401 be finished brush machine operation time, restart module 402 and restart mobile terminal, after mobile terminal is started shooting again, modular converter 403 automatically trigger installs task, extract the virtual machine executable program file in the installation kit of built-in each application program, judge that submodule 4033 judges whether the virtual machine that system uses can resolve this virtual machine executable program file, if the virtual machine that system uses can not resolve this virtual machine executable program file, then this virtual machine executable program file is converted to the target program file of the corresponding form that this virtual machine can be resolved by the second transform subblock 4034, as being Oat file by Dex file transform, if this judgement submodule judges that the virtual machine that this system uses can resolve this virtual machine executable program file, then this virtual machine executable program file is converted to the target program file optimizing form by the 3rd transform subblock 4035, as being ODex file by Dex file transform.Then, modular converter 403 utilizes virtual machine to load the Oat file after conversion or ODex file running, to install each application program.Then, acquisition module 501 obtains the characteristic information of the installation kit of respectively this application program and the characteristic information of each each self-corresponding target program file of installation kit of this application program, and List Generating Module 502 is according to this characteristic information generating object file list.Subsequently, the test instruction that test module 404 receiving computer sends, triggers test assignment, or automatically trigger test assignment after completing program installation task, performs the test script of specifying and tests system.When detecting that test module 404 terminates test assignment, obtain the characteristic information that submodule 4051 obtains all data files of buffer memory, the characteristic information of each this data file mates with the characteristic information in this file destination list by matched sub-block 4052 one by one, if the characteristic information in the characteristic information of this data file and this file destination list matches, then remove submodule 4053 and retain this data file, if the characteristic information of this data file does not mate with the characteristic information in this file destination list, then remove submodule 4053 and remove this data file.
Wherein characteristic information can comprise title and cryptographic hash.In the process obtaining characteristic information, particularly, acquisition module 501 obtains the title of the installation kit of respectively this application program and the title of each each self-corresponding target program file of installation kit of this application program, and respectively Hash operation is carried out to each self-corresponding target program file of installation kit of the installation kit of each this application program and each this application program, obtain the cryptographic hash of the installation kit of respectively this application program and the cryptographic hash of each each self-corresponding target program file of installation kit of this application program, List Generating Module 502, according to above-mentioned title and cryptographic hash, generating object file list.Obtain submodule 4051 and obtain the title of all data files of buffer memory, and Hash operation is carried out to each this data file, obtain the cryptographic hash of respectively this data file.The title of each this data file and cryptographic hash are mated with the title in this file destination list and cryptographic hash by matched sub-block 4052 one by one, and when title and cryptographic hash are all mated, remove submodule 4053 and remove this title and data file corresponding to cryptographic hash.
The device of the raising mobile terminal that the embodiment of the present invention provides starting up speed first, by the system testing stage before dispatching from the factory the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, and after test completion this target program file is retained targetedly, when mobile terminal is started shooting first after user buys, by direct loaded targets program file, each application program is installed, thus extract Dex file when eliminating start and be converted into the process of target program file, therefore compared to prior art, the present invention can accelerate starting up speed, improve start efficiency.
In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described module, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple module or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or module or communication connection can be electrical, machinery or other form.
The described module illustrated as separating component can or may not be physically separates, and the parts as module display can be or may not be physical module, namely can be positioned at a place, or also can be distributed on multiple mixed-media network modules mixed-media.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional module in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of modules exists, also can two or more module integrations in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.
If described integrated module using the form of software function module realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
It should be noted that, for aforesaid each embodiment of the method, in order to easy description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other order or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be all that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiment.
Be more than to a kind of mobile terminal method of starting up speed and description of device first that improve provided by the present invention, for those skilled in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (12)
1. improve a method for mobile terminal starting up speed first, it is characterized in that, described method comprises:
Receive the instruction of brush machine, perform the operation of brush machine;
At the end of the operation of described brush machine being detected, restart mobile terminal;
After start, trigger installs task, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loading described target program file;
Trigger test assignment, carry out system testing according to the test script of specifying;
At the end of test being detected, remove alternative document except described target program file except in all data files of buffer memory, make described mobile terminal upper once start shooting time by the described target program file of loading, described application program is installed.
2. method according to claim 1, is characterized in that, the virtual machine executable program file in the installation kit of each application program that described extraction is built-in the target program file being converted to specified format comprise:
Extract the Dex file in the installation kit of built-in each described application program;
Be Oat file by described Dex file transform.
3. method according to claim 1, is characterized in that, the virtual machine executable program file in the installation kit of each application program that described extraction is built-in the target program file being converted to specified format comprise:
Extract the virtual machine executable program file in the installation kit of built-in each described application program;
Judge whether the virtual machine that system uses can resolve described virtual machine executable program file;
If can not resolve, then described virtual machine executable program file is converted to the target program file of the corresponding form that described virtual machine can be resolved;
If can resolve, then described virtual machine executable program file is converted to the target program file optimizing form.
4. the method according to claims 1 to 3 any one, is characterized in that, described triggering test assignment, comprises before carrying out system testing according to the test script of specifying:
Obtain the characteristic information of the characteristic information of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program;
According to described characteristic information, generating object file list.
5. method according to claim 4, is characterized in that, the alternative document in all data files of described removing buffer memory except described target program file comprises:
Obtain the characteristic information of all data files of buffer memory, one by one the characteristic information of each described data file is mated with the characteristic information in described file destination list;
If the characteristic information in the characteristic information of described data file and described file destination list matches, then retain described data file;
If the characteristic information of described data file does not mate with the characteristic information in described file destination list, then remove described data file.
6. method according to claim 5, is characterized in that, described characteristic information comprises: title and cryptographic hash;
Then the characteristic information of the characteristic information of the installation kit of each described application program of described acquisition and each self-corresponding target program file of installation kit of each described application program comprises:
Obtain the title of the title of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program;
Respectively Hash operation is carried out to the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program, obtain the cryptographic hash of the cryptographic hash of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program;
The characteristic information of all data files of described acquisition buffer memory, comprising:
Obtain the title of all data files of buffer memory;
Hash operation is carried out to each described data file, obtains the cryptographic hash of each described data file.
7. improve a device for mobile terminal starting up speed first, it is characterized in that, described device comprises:
Brush machine module, for receiving the instruction of brush machine, performs the operation of brush machine;
Restart module, at the end of the operation of described brush machine being detected, restart mobile terminal;
Modular converter, installs task for trigger after powering, extracts the virtual machine executable program file in the installation kit of built-in each application program and is converted to the target program file of specified format, loading described target program file;
Test module, for triggering test assignment, carries out system testing according to the test script of specifying;
Remove module, for at the end of test being detected, remove alternative document except described target program file except in all data files of buffer memory, make described mobile terminal upper once start shooting time by the described target program file of loading, described application program is installed.
8. device according to claim 7, is characterized in that, described modular converter comprises:
Extract submodule, for extracting the Dex file in the installation kit of built-in each described application program;
First transform subblock, for being Oat file by described Dex file transform.
9. device according to claim 8, is characterized in that, described modular converter also comprises:
Judge submodule, for judging whether the virtual machine that system uses can resolve described virtual machine executable program file;
Second transform subblock, if judge that the virtual machine that described system uses can not resolve described virtual machine executable program file for described judgement submodule, then described virtual machine executable program file is converted to the target program file of the corresponding form that described virtual machine can be resolved;
3rd transform subblock, if judge that the virtual machine that described system uses can resolve described virtual machine executable program file for described judgement submodule, is then converted to the target program file optimizing form by described virtual machine executable program file.
10. the device according to claim 7 to 9 any one, is characterized in that, described device also comprises:
Acquisition module, for the characteristic information of each self-corresponding target program file of installation kit of the characteristic information and each described application program that obtain the installation kit of each described application program;
List Generating Module, for according to described characteristic information, generating object file list.
11. devices according to claim 10, is characterized in that, described removing module comprises:
Obtain submodule, for obtaining the characteristic information of all data files of buffer memory;
Matched sub-block, for mating the characteristic information of each described data file with the characteristic information in described file destination list one by one;
Remove submodule, if match for the characteristic information in the characteristic information of described data file and described file destination list, then retain described data file, if and the characteristic information of described data file does not mate with the characteristic information in described file destination list, then remove described data file.
12. devices according to claim 11, is characterized in that, described characteristic information comprises: title and cryptographic hash;
Then described acquisition module, also for the title of each self-corresponding target program file of installation kit of the title and each described application program that obtain the installation kit of each described application program, and respectively Hash operation is carried out to the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program, obtain the cryptographic hash of the cryptographic hash of the installation kit of each described application program and each self-corresponding target program file of installation kit of each described application program;
Described acquisition submodule, also for obtaining the title of all data files of buffer memory, and carrying out Hash operation to each described data file, obtaining the cryptographic hash of each described data file.
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| CN109151809B (en) * | 2018-07-12 | 2021-12-03 | 维沃移动通信有限公司 | Mobile terminal detection method and mobile terminal |
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| CN111241560A (en) * | 2020-01-10 | 2020-06-05 | Oppo（重庆）智能科技有限公司 | Device detection control method and system, computer device, and computer storage medium |
| CN111241560B (en) * | 2020-01-10 | 2023-01-31 | Oppo（重庆）智能科技有限公司 | Device detection control method and system, computer device, and computer storage medium |
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