CN105677335A - Method and device for increasing first starting speed of mobile terminal - Google Patents

Method and device for increasing first starting speed of mobile terminal Download PDF

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Publication number
CN105677335A
CN105677335A CN201511030411.6A CN201511030411A CN105677335A CN 105677335 A CN105677335 A CN 105677335A CN 201511030411 A CN201511030411 A CN 201511030411A CN 105677335 A CN105677335 A CN 105677335A
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China
Prior art keywords
file
brush machine
mobile terminal
virtual machine
program file
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Granted
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CN201511030411.6A
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Chinese (zh)
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CN105677335B (en
Inventor
王伟
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201511030411.6A priority Critical patent/CN105677335B/en
Publication of CN105677335A publication Critical patent/CN105677335A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/4401Bootstrapping
    • G06F9/4406Loading of operating system
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • G06F9/44568Immediately runnable code
    • G06F9/44573Execute-in-place [XIP]

Abstract

The invention discloses a method and device for increasing the first starting speed of a mobile terminal. The method comprises that a flash task is triggered, a flash package is obtained, and the flash package includes a system mirror image document and a user data mirror image document; system data in the system mirror image document is written into a first partition of the mobile terminal, and a preassembled application program installation package in the user data mirror image document is written into a second partition of the mobile terminal; the mobile terminal is restarted, a virtual machine executable program document in the application program installation package is extracted after the mobile terminal is powered on, and the virtual machine executable program document is converted into a target program document in a specified format, and is stored in the second partition; the mobile terminal enters a disk mode, an mirror image file of the second partition is generated, in the flash package, the user data mirror image document is replaced by the mirror image file of the second partition; and the flash package is output after document replacement according to a preset output mode. The method and device are used for increasing the first starting speed of the mobile terminal.

Description

Improve mobile terminal and first power on method and the device of speed
Technical field
The invention belongs to technical field of mobile terminals, particularly relate to a kind of mobile terminal that improves and first power on method and the device of speed.
Background technology
Along with the development of mobile terminal and Internet technology, the mobile terminal product such as smart mobile phone, panel computer in people live in occupation of increasingly consequence. The integrated multiple application programs of meeting in current mobile terminal, after mobile terminal is carried out brush machine operation, mobile terminal needs when first powering on to install multiple application program one by one, and this process ratio is relatively time-consuming, thus causing that starting up speed is slow.
Summary of the invention
The present invention provides a kind of mobile terminal that improves to first power on method and the device of speed, in order to improve the speed that mobile terminal first powers on.
First aspect present invention provides a kind of and improves the method that mobile terminal first powers on speed, and described method includes: trigger brush machine task, obtains brush machine bag, comprises system image file and user data image file in described brush machine bag; System data in described system image file is write the first subregion of mobile terminal, the installation kit of the application program of prepackage in described user data image file is write the second subregion of described mobile terminal; Restart described mobile terminal, after start, extract the virtual machine executable program file in the installation kit of described application program, described virtual machine executable program file is converted to the target program file of specified format, and is stored in described second subregion; Enter Disk Mode, generate the image file of described second subregion, described user data image file is replaced with the image file of described second subregion by described brush machine bag; According to the preset way of output, export the described brush machine bag replaced through file so that described mobile terminal is after using the described described brush machine bag replaced through file to carry out brush machine operation, when restarting start, run described target program file, to install described application program.
In conjunction with first aspect, in the first possible implementation of first aspect, described method also includes: receive brush machine instruction, uses the described described brush machine bag replaced through file, carries out brush machine operation; When detecting that the operation of described brush machine terminates, restart described mobile terminal; Described target program file is run, to install described application program after start.
In conjunction with first aspect, in the implementation that the second of first aspect is possible, described virtual machine executable program file is DEX file, then described included by the target program file that described virtual machine executable program file is converted to specified format: described DEX file is changed OAT file.
In conjunction with first aspect, in the third possible implementation of first aspect, described the target program file that described virtual machine executable program file is converted to specified format is included: whether the virtual machine that after judging brush machine, 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 resolve; If can resolve, then described virtual machine executable program file is converted to the target program file optimizing form.
In conjunction with first aspect, first aspect the first be likely to, the second of first aspect is likely to or the third of first aspect is likely to, in the 4th kind of possible implementation of first aspect, described according to the preset way of output, export the described brush machine bag replaced through file, including: the described described brush machine bag replaced through file is uploaded onto the server.
Second aspect present invention provides a kind of mobile terminal that improves to first power on the device of speed, and described device includes: acquisition module, is used for triggering brush machine task, obtains brush machine bag, comprises system image file and user data image file in described brush machine bag; Brush machine module, for the system data in described system image file writes the first subregion of mobile terminal, writes the second subregion of described mobile terminal by the installation kit of the application program of prepackage in described user data image file; File modular converter, for restarting described mobile terminal, extract the virtual machine executable program file in the installation kit of described application program after start, described virtual machine executable program file is converted to the target program file of specified format, and is stored in described second subregion; Brush machine bag more new module, is used for entering Disk Mode, generates the image file of described second subregion, and described user data image file replaces with the image file of described second subregion in described brush machine bag; Output module, for according to the preset way of output, exporting the described brush machine bag replaced through file, make described mobile terminal after using the described described brush machine bag replaced through file to carry out brush machine operation, when restarting start, run described target program file, to install described application program.
In conjunction with second aspect, in the first possible implementation of second aspect, described device also includes: command reception module, is used for receiving brush machine instruction; Described brush machine module, is additionally operable to the described brush machine instruction received according to described command reception module, uses the described described brush machine bag replaced through file, carries out brush machine operation; Restart module, for when detecting that the operation of described brush machine terminates, restarting described mobile terminal; Module is installed, for running described target program file after start, to install described application program.
In conjunction with second aspect, in the implementation that the second of second aspect is possible, described virtual machine executable program file is DEX file, then described file modular converter includes: the first transform subblock, for described DEX file is changed OAT file.
The second in conjunction with second aspect is likely to, in the third possible implementation of second aspect, described file modular converter also includes: judge submodule, and whether the virtual machine used for system after judging brush machine can resolve described virtual machine executable program file; For described, second transform subblock, if judging that submodule judged result is as resolving, then be converted to the target program file of the corresponding form that described virtual machine can resolve by described virtual machine executable program file; 3rd transform subblock, if judging that submodule judged result is as resolving for described, is then converted to the target program file optimizing form by described virtual machine executable program file.
In conjunction with second aspect, second aspect the first be likely to, the second of second aspect is likely to or the third of second aspect is likely to, in the 4th kind of possible implementation of second aspect, described output module, is additionally operable to upload onto the server the described described brush machine bag replaced through file.
From the invention described above embodiment, when the present invention by restarting start after brush machine, the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, generate the image file that storage has the second subregion of this target program file, and use this image file to replace the user data image file in brush machine bag, make mobile terminal after a test, or use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, it is able to direct operational objective program file, with set up applications, eliminate the operation of Program transformation, therefore compared to prior art, the present invention can accelerate mobile terminal and first power on speed, improve start efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of mobile terminal;
Fig. 2 be first embodiment of the invention provide improve mobile terminal first power on speed method realize schematic flow sheet;
Fig. 3 be second embodiment of the invention provide improve mobile terminal first power on speed method realize schematic flow sheet;
Fig. 4 is the structural representation that the raising mobile terminal that third embodiment of the invention provides first powers on the device of speed;
Fig. 5 is the structural representation that the raising mobile terminal that fourth embodiment of the invention provides first powers on the device of speed.
Detailed description of the invention
For making the goal of the invention of the present invention, feature, the 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 a part of embodiment of the present invention, and not all embodiments. Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Fig. 1 illustrates the structured flowchart of a kind of mobile terminal. The mobile terminal that the embodiment of the present invention provides is nullified the method for application program and be can be applicable in mobile terminal 10 as shown in Figure 1, and mobile terminal 10 can be, but not limited to include: is provided with Android (Android) or the smart mobile phone of similar operations system, panel computer, Intelligent worn device etc.
As shown in Figure 1, mobile terminal 10 includes memorizer 101, storage control 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 pass through the mutual communication of one or more communication bus/holding wire 109.
Being appreciated that the structure shown in Fig. 1 is only signal, the structure of mobile terminal is not caused restriction by it. Mobile terminal 10 may also include the assembly more or more less than 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.
Memorizer 101 can be used for storing software program and module, the mobile terminal that improves in the embodiment of the present invention first powers on the method for speed and programmed instruction/module that device is corresponding, processor 103 is by running the software program and module being stored in memorizer 101, thus performing the application of various function and data process, namely realize the method that above-mentioned raising mobile terminal first powers on speed.
Memorizer 101 can include high speed random access memory, may also include nonvolatile memory, such as one or more magnetic storage device, flash memory or other non-volatile solid state memories. In some instances, memorizer 101 can farther include the memorizer remotely located relative to processor 103, and these remote memories can be connected to mobile terminal 10 by network. The example of above-mentioned network includes but not limited to the Internet, intranet, LAN, mobile radio communication and combination thereof. The access of memorizer 101 can be carried out by processor 103 and other possible assemblies under the control of storage control 102.
Various input/output devices are coupled to CPU and memorizer 101 by Peripheral Interface 104. Various softwares in processor 103 run memory 101, instruction are to perform the various functions of mobile terminal 10 and to carry out data process.
In certain embodiments, Peripheral Interface 104, processor 103 and storage control 102 can realize in one single chip. In some other example, they can be realized by independent chip respectively.
Radio-frequency module 105 is used for receiving and sending electromagnetic wave, it is achieved electromagnetic wave is changed with the mutual of the signal of telecommunication, thus carrying out communication with communication network or other equipment. radio-frequency module 105 can include the various existing component for performing these functions, for instance, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module (SIM) card, memorizer etc. radio-frequency module 105 can carry out communication with the wireless network of various networks such as the 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 include cellular telephone networks, WLAN 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 (CodeDivisionAccess, CDMA), tdma (TimeDivisionMultipleAccess, TDMA), bluetooth, adopting wireless fidelity technology (Wireless-Fidelity, WiFi) (such as IEEE-USA standard IEEE 802.11a, IEEE802.11b, IEEE802.11g and/or IEEE802.11n), the networking telephone (VoiceoverInternetProtocal, VoIP), worldwide interoperability for microwave accesses (WorldwideInteroperabilityforMicrowaveAccess, Wi-Max), other are used 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 pass through to press different buttons so that mobile terminal 10 performs different functions.
Audio-frequency module 107 provides a user with audio interface, and it can include one or more mike, one or more speaker and voicefrequency circuit. Voicefrequency circuit receives voice data from Peripheral Interface 104, and voice data is converted to electrical information, by electrical information transmission to speaker. Electrical information is converted to the sound wave that human ear can be heard by speaker. Voicefrequency circuit also receives electrical information from mike, converts 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 memorizer 101 or by radio-frequency module 105. Additionally, voice data can also store to memorizer 101 or is transmitted by radio-frequency module 105. In some instances, audio-frequency module 107 may also include an earphone and broadcasts hole, for providing audio interface to earphone or other equipment.
Touch Screen 108 provides an output and inputting interface between mobile terminal and user simultaneously. Specifically, Touch Screen 108 displays to the user that video frequency output, and the content of these video frequency output can include word, figure, video and combination in any thereof. Some output results correspond to some user interface object. Touch Screen 108 also receives the input of user, for instance the gesture operations such as the click of user, slip, in order to the input of these users is responded by user interface object. The technology of detection user's input can be based on resistance-type, condenser type or other arbitrarily possible touch control detection technology. 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, Fig. 2 for first embodiment of the invention provide improve mobile terminal first power on speed method realize schematic flow sheet. The method can be applicable to, in mobile terminal 10 as shown in Figure 1, mainly comprise the steps that
S201, triggering brush machine task, obtain brush machine bag, comprise system image file and user data image file in brush machine bag;
Mobile terminal receives the brush machine instruction that user triggers, or receives the brush machine instruction that computer sends, and triggers brush machine task, receives the data file in the brush machine bag that computer sends, or downloads brush machine bag from server and be stored in RAM (random access memory) card. Brush machine refers to as mobile terminal repacking operation system. Specifically, the operating system of refitting can be, but not limited to include: the android system of various versions or similar operations system. Brush machine bag is the compressing file bag for brush machine, wherein can be, but not limited to encapsulate: system image file (system.img file) and user data image file (userdata.img file). Wherein system.img file includes the files such as the main bag relevant with operating system, storehouse. Userdata.img file includes subscriber data file, such as the installation kit of the application program of prepackage.
S202, by system image file system data write mobile terminal the first subregion, by user data image file prepackage application program installation kit write mobile terminal the second subregion;
After obtaining brush machine bag, automatically into brush machine pattern, such as recovery pattern or fastfoot pattern, utilize preset brush machine instrument according to the brush machine configuration file in brush machine bag, system data in system.img is write the first subregion of mobile terminal, such as system data partition, by the second subregion of the installation kit write mobile terminal of the application program of prepackage in user data image file, such as userdata user data subregion.
Wherein, for different types of operating system, the form of the installation kit of corresponding application program also differs, 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, it is the installation procedure file formed after the engineering packing of AndroidSDK compiling, including 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.
S203, restart mobile terminal, extract the virtual machine executable program file in the installation kit of application program after start, virtual machine executable program file is converted to the target program file of specified format, and is stored in the second subregion;
Along with the development of virtual machine technique, more and more different types of virtual machines are developed, and the virtual machine that the android system of different editions uses also there occurs change therewith. The form of the executable program that different virtual machines can resolve is not quite similar, for instance from Android5.0, default uses ART (Androidruntime) virtual machine, but ART virtual machine can only resolve OAT file. OAT file is ELF file format privately owned for a kind of Android, it not only includes the local machine instruction come from DEX file translation, also include original DEX file content, this allow for without recompilate original APK just can allow it normally inside ART run, namely need not change original APK DLL. And the version before Android5.0 uses Dalvik virtual machine, Dalvik virtual machine can only resolve DEX file. But encapsulation is still that DEX file in current most of APK file. Therefore, under the android system environment of highest version, need the DEX file in APK file is carried out form conversion before set up applications. Understandably, even if the virtual machine that mobile terminal is currently installed on can resolve DEX file, but it is also required to the regular hour and the DEX file volume that extracts is bigger owing to extracting DEX file, therefore to first power on the time saving extraction document when execution program installs task after dispatching from the factory, reduce space hold, improve operational efficiency, it is possible to extract DEX file and be optimized.
Mobile terminal restarts after the operation of brush machine terminates, and extract the virtual machine executable program file in the installation kit of each application program after powering, and according to preset transformational rule, virtual machine executable program file is converted to the target program file optimizing form specified, or is converted to the target program file of the analysable corresponding form of the currently used virtual machine of mobile terminal. Target program file is storable in the second subregion, as user data userdata subregion /data/dalvick-cache catalogue.
S204, entrance Disk Mode, generate the image file of the second subregion, user data image file replace with the image file of the second subregion in brush machine bag;
Enter Disk Mode, utilize brush machine instrument, read the data of whole second subregion and generate the image file userdata_bak.img of the second subregion, deleting the former userdata.img in brush machine bag, after userdata_bak.img is renamed as userdata.img, writing brush machine bag.
S205, according to the preset way of output, export the brush machine bag replaced through file so that mobile terminal is using the brush machine bag replaced through file, and after carrying out brush machine operation, when restarting start, operational objective program file, with set up applications.
The brush machine bag replaced through file is uploaded onto the server or is sent to computer, in order to uses when mobile terminal or other mobile terminal brush machines. The mobile terminal brush machine instruction according to computer, utilizing this after the brush machine bag that file is replaced carries out brush machine operation, when restarting start, the target program file write mobile terminal that this userdata.img in the brush machine bag that file is replaced can be included during due to brush machine, so mobile terminal can directly run this target program file, with set up applications, thus removing the operation of Program transformation from, improve starting up speed.
It should be noted that, the available firstboot.txt of operation deriving mirror image and file replacement realizes, and firstboot.txt only uses once, specifically, copied files firstboot.txt to the data data subregion when compiling, after restarting the desktop that mobile terminal-opening enters mobile terminal after brush machine, judge whether data/firstboot.txt exists, if existed, then delete data/firstboot.txt, and automatically into Disk Mode, perform image file and generate and replacement operation, to update brush machine bag. Owing to deleting data/firstboot.txt, update after brush machine bag restarts again, Disk Mode will not have been entered back into.
What the present embodiment provided improves the method that mobile terminal first powers on speed, during by restarting start after brush machine, the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, generate the image file that storage has the second subregion of this target program file, and use this image file to replace the user data image file in brush machine bag, make mobile terminal after a test, or use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, it is able to direct operational objective program file, with set up applications, eliminate the operation of Program transformation, therefore compared to prior art, the present invention can accelerate mobile terminal and first power on speed, improve start efficiency.
Refer to Fig. 3, Fig. 3 for second embodiment of the invention provide improve mobile terminal first power on speed method realize schematic flow sheet. The method can be applicable to, in the mobile terminal 10 shown in Fig. 1, mainly comprise the steps that
S301, triggering brush machine task, obtain brush machine bag, comprise system image file and user data image file in brush machine bag;
S302, by system image file system data write mobile terminal the first subregion, by user data image file prepackage application program installation kit write mobile terminal the second subregion;
Step S301 and S302 and step S201 and S202 is identical, is specifically referred to the corresponding contents in first embodiment, repeats no more herein.
S303, restart mobile terminal, after start, extract the virtual machine executable program file in the installation kit of application program;
S304, judge brush machine after system use virtual machine whether 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 therewith also there occurs change. The form of the executable program that different virtual machines can resolve also is not quite similar, such as from Android5.0, default use 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. Form according to the virtual machine executable program file extracted can determine whether whether the virtual machine that system uses is supported to resolve this virtual machine executable program file.
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 resolve and is stored in the second subregion;
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 resolve, as DEX file be converted to OAT file, be then stored in user data userdata subregion /data/dalvick-cache catalogue.
If S306 can resolve, then virtual machine executable program file is converted to the target program file optimizing form and is stored in the second subregion;
If the virtual machine support that system uses resolves the virtual machine executable program file extracted, then this virtual machine executable program file is converted to the program file optimizing form, as DEX file be converted to ODEX file, be then stored in user data userdata subregion /data/dalvick-cache catalogue. ODEX file be APK extracts can operating file, by the classes.DEX file in APK by DEX optimize process is optimized generate a .DEX file individually deposit.
As one embodiment of the invention, it is possible to do not judge, directly DEX file is converted to OAT file, and is stored in the second subregion.
S307, entrance Disk Mode, generate the image file of the second subregion, user data image file replace with the image file of the second subregion in brush machine bag;
Step S307 is identical with step S204, is specifically referred to the corresponding contents in first embodiment, repeats no more herein.
S308, the brush machine bag replaced through file is uploaded onto the server.
Mobile terminal can after performing step S307, the above-mentioned brush machine bag replaced through file is returned to the computer of connection, then pass through computer to upload onto the server, or when restarting start after performing step S307, access the Internet, the above-mentioned brush machine bag replaced through file is uploaded onto the server, so that other mobile terminals download this brush machine bag replaced through file, and utilize this brush machine bag replaced through file to carry out brush machine operation, when restarting start after brush machine, owing to this brush machine bag comprising OAT file or the ODEX file of application program, so other mobile terminals can directly run OAT file or the ODEX file of the application program according to the write of this brush machine bag, carry out the installation of application program, thus removing the step of Program transformation from, improve starting up speed.
S309, reception brush machine instruction, use the brush machine bag replaced through file, carry out brush machine operation;
S310, when detect brush machine operation terminate time, restart mobile terminal, operational objective program file after start, with set up applications.
Receive the brush machine instruction that user triggers, the brush machine bag replaced through file is downloaded from server, and utilize this brush machine bag replaced through file to carry out brush machine operation, system data in system image file in this brush machine bag is write the first subregion of mobile terminal, OAT file corresponding to the APK file of the application program pre-installed in user data image file and this APK file or ODEX file are write the second subregion of mobile terminal. Mobile terminal is after terminating the operation of brush machine, restart, and directly run OAT file or ODEX file after powering, with set up applications, owing to being no longer necessary to perform to be converted to the DEX file in APK file OAT file or the operation of ODEX file, so the speed first powered on after mobile terminal brush machine can be improved, improve Consumer's Experience, strengthen product viscosity.
What the present embodiment provided improves the method that mobile terminal first powers on speed, during by restarting start after brush machine, the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, generate the image file that storage has the second subregion of this target program file, and use this image file to replace the user data image file in brush machine bag, make mobile terminal after a test, or use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, it is able to direct operational objective program file, with set up applications, eliminate the operation of Program transformation, therefore compared to prior art, the present invention can accelerate mobile terminal and first power on speed, improve start efficiency.
Referring to Fig. 4, Fig. 4 is the structural representation that the raising mobile terminal that third embodiment of the invention provides first powers on the device of speed, for the ease of illustrating, illustrate only the part relevant to the embodiment of the present invention. Fig. 4 example improve mobile terminal first power on the device of speed can be previous embodiment provide improve the executive agent that mobile terminal first powers on the method for speed, it can a functional module in mobile terminal or mobile terminal. The mobile terminal that improves of Fig. 4 example first powers on the device of speed, specifically includes that acquisition module 401, brush machine module 402, file modular converter 403, brush machine bag more new module 404 and output module 405. Each functional module describes in detail as follows:
Acquisition module 401, is used for triggering brush machine task, obtains brush machine bag, comprises system image file and user data image file in this brush machine bag;
Brush machine module 402, for the system data in this system image file writes the first subregion of mobile terminal, writes the second subregion of this mobile terminal by the installation kit of the application program of prepackage in this user data image file;
File modular converter 403, for restarting this mobile terminal, extract the virtual machine executable program file in the installation kit of this application program after start, this virtual machine executable program file is converted to the target program file of specified format, and is stored in this second subregion;
Brush machine bag more new module 404, are used for entering Disk Mode, generate the image file of this second subregion, and this user data image file replaces with the image file of this second subregion in this brush machine bag;
Output module 405, for according to the preset way of output, exporting this brush machine bag replaced through file, this mobile terminal is made to use this after this brush machine bag that file is replaced carries out brush machine operation, when restarting start, run this target program file, to install this application program.
Specifically, acquisition module 401 receives the brush machine instruction that user triggers, or receives the brush machine instruction that computer sends, and triggers brush machine task, receives the data file in the brush machine bag that computer sends, or downloads brush machine bag from server and be stored in RAM (random access memory) card. Brush machine module 402 enters brush machine pattern, such as recovery pattern or fastfoot pattern, utilize preset brush machine instrument according to the brush machine configuration file in brush machine bag, system data in system.img in brush machine bag is write the first subregion of mobile terminal, such as system data partition, the installation kit of the application program pre-installed in userdata.img is write the second subregion of mobile terminal, such as userdata user data subregion. File modular converter 403 is after the end of brush machine module 402 brushes out operation, restart mobile terminal, the virtual machine executable program file in the installation kit of application program is extracted after start, virtual machine executable program file is converted to the target program file of specified format, and it being stored in the second subregion, for instance virtual machine executable program DEX file can be converted to OAT file or be converted to the ODEX file optimizing form by file modular converter 403. Brush machine bag more new module 404 enters Disk Mode after file modular converter 403 completes file conversion operation, read the data of whole second subregion and generate the image file userdata_bak.img of the second subregion, delete the former userdata.img in brush machine bag, brush machine bag is write, to update this brush machine bag after userdata_bak.img is renamed as userdata.img. The brush machine bag through file replacement after renewal is exported by output module 405 according to the preset way of output, mobile terminal is made to use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, operational objective program file, with set up applications.
It should be noted that, the available firstboot.txt of operation deriving mirror image and file replacement realizes, and firstboot.txt only uses once, specifically, copied files firstboot.txt to the data data subregion when compiling, brush machine bag more new module 404 is after brush machine module 402 completes the operation of brush machine, after restarting the desktop that mobile terminal-opening enters mobile terminal, judge whether data/firstboot.txt exists, if existed, then delete data/firstboot.txt, and automatically into Disk Mode after file modular converter 403 completes file conversion operation, perform image file to generate and replacement operation, to update brush machine bag. owing to deleting data/firstboot.txt, update after brush machine bag restarts again, Disk Mode will not have been entered back into.
It should be noted that, the raising mobile terminal of above-mentioned Fig. 4 example first powers in the embodiment of device of speed, the division of each functional module is merely illustrative of, can be as required in practical application, the convenient consideration of the configuration requirement of such as corresponding hardware or the realization of software, and above-mentioned functions distribution is completed by different functional modules, it is divided into different functional modules by the internal structure of this download apparatus, to complete all or part of function described above. And, in practical application, corresponding functional module in the present embodiment can be realized by corresponding hardware, it is also possible to is performed corresponding software by corresponding hardware and completes (each embodiment that this specification provides all can apply foregoing description principle, below repeats no more).
The raising mobile terminal that the embodiment of the present invention provides first powers on the device of speed, during by restarting start after brush machine, the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, generate the image file that storage has the second subregion of this target program file, and use this image file to replace the user data image file in brush machine bag, make mobile terminal after a test, or use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, it is able to direct operational objective program file, with set up applications, eliminate the operation of Program transformation, therefore compared to prior art, the present invention can accelerate mobile terminal and first power on speed, improve start efficiency.
Referring to Fig. 5, Fig. 5 is the structural representation that the raising mobile terminal that fourth embodiment of the invention provides first powers on the device of speed, for the ease of illustrating, illustrate only the part relevant to the embodiment of the present invention. It can be the executive agent that the raising mobile terminal that previous embodiment provides first powers on the method for speed that the raising mobile terminal of Fig. 5 example first powers on the device of speed, and it can be a functional module in mobile terminal or mobile terminal. Improve on the basis of device that mobile terminal first powers on speed what third embodiment of the invention shown in Fig. 4 provided, with the 3rd embodiment the difference is that, in the fourth embodiment, device as shown in Figure 5, farther includes: command reception module 501, restart module 502, install module the 503, first transform subblock 4031, judge submodule the 4032, second transform subblock 4033 and the 3rd transform subblock 4034. Each functional module describes in detail as follows:
Further, this device also includes:
Command reception module 501, is used for receiving brush machine instruction;
Brush machine module 402, is additionally operable to this brush machine instruction received according to command reception module 501, uses this this brush machine bag replaced through file, carries out brush machine operation;
Restart module 502, for when detecting that the operation of this brush machine terminates, restarting this mobile terminal;
Module 503 is installed, for running this target program file after start, to install this application program.
Further, this virtual machine executable program file is DEX file, then file modular converter 403 includes: the first transform subblock 4031, for this DEX file is changed OAT file.
Further, file modular converter 403 also includes:
Judging submodule 4032, whether the virtual machine used for system after judging brush machine can resolve this virtual machine executable program file;
Second transform subblock 4033, if for judging that submodule 4032 judged result is as resolving, then be converted to the target program file of the corresponding form that this virtual machine can resolve by this virtual machine executable program file;
3rd transform subblock 4034, if for judging that submodule 4032 judged result is as resolving, is then converted to the target program file optimizing form by this virtual machine executable program file.
Further, output module 405, it is additionally operable to upload onto the server this this brush machine bag replaced through file.
Specifically, acquisition module 401 receives the brush machine instruction that user triggers, or receives the brush machine instruction that computer sends, and triggers brush machine task, receives the data file in the brush machine bag that computer sends, or downloads brush machine bag from server and be stored in RAM (random access memory) card. brush machine module 402 enters brush machine pattern, such as recovery pattern or fastfoot pattern, utilize preset brush machine instrument according to the brush machine configuration file in brush machine bag, system data in system.img in brush machine bag is write the first subregion of mobile terminal, such as system data partition, the installation kit of the application program pre-installed in userdata.img is write the second subregion of mobile terminal, such as userdata user data subregion. file modular converter 403 is after the end of brush machine module 402 brushes out operation, restart mobile terminal, the virtual machine executable program file in the installation kit of application program is extracted after start, by judging submodule 4032, whether the virtual machine that after judging brush machine, system uses can resolve this virtual machine executable program file, if judging, submodule 4032 judged result is as resolving, then this virtual machine executable program file is converted to the target program file of the corresponding form that this virtual machine can resolve by the second transform subblock 4033, as DEX file is converted to OAT file and storing the second subregion, if judging, submodule 4032 judged result is as resolving, then this virtual machine executable program file is converted to the target program file optimizing form by the 3rd transform subblock 4034, as DEX file is converted to ODEX file and storing the second subregion. brush machine bag more new module 404 enters Disk Mode after file modular converter 403 completes file conversion operation, read the data of whole second subregion and generate the image file userdata_bak.img of the second subregion, delete the former userdata.img in brush machine bag, brush machine bag is write, to update this brush machine bag after userdata_bak.img is renamed as userdata.img. the brush machine bag through file replacement after renewal is uploaded onto the server by output module 405, make mobile terminal can pass through to download from server and use this brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, operational objective program file, with set up applications. further, this virtual machine executable program file is DEX file, and file modular converter 403 can not judge, but either directly through the first transform subblock 4031, this DEX file is changed OAT file.
Further, when mobile terminal needs brush machine again, command reception module 501 receives that user triggers or computer transmission brush machine instruction, this brush machine instruction that brush machine module 402 receives according to command reception module 501, uses this this brush machine bag replaced through file, carries out brush machine operation, when detecting that the operation of this brush machine terminates, restart module 502 and restart this mobile terminal, module 503 is installed and runs this target program file after powering, to install this application program. Due to after start during set up applications, it is no longer necessary to perform to be converted to the DEX file in APK file OAT file or the operation of ODEX file, so the speed first powered on after mobile terminal brush machine can be improved, improve Consumer's Experience, strengthen product viscosity.
The raising mobile terminal that the embodiment of the present invention provides first powers on the device of speed, during by restarting start after brush machine, the virtual machine executable program file in the installation kit of application program is converted to the target program file of specified format, generate the image file that storage has the second subregion of this target program file, and use this image file to replace the user data image file in brush machine bag, make mobile terminal after a test, or use the brush machine bag replaced through file, after carrying out brush machine operation, when restarting start, it is able to direct operational objective program file, with set up applications, eliminate the operation of Program transformation, therefore compared to prior art, the present invention can accelerate mobile terminal and first power on speed, improve start efficiency.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it is possible to realize by another way. Such as, device embodiment described above is merely schematic, such as, the division of described module, being only a kind of logic function to divide, actual can have other dividing mode when realizing, for instance multiple modules or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform. Another point, shown or discussed coupling each other or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, device or module, it is possible to be electrical, machinery or other form.
The described module illustrated as separating component can be or may not be physically separate, and the parts shown as module can be or may not be physical module, namely may be located at a place, or can also be distributed on multiple mixed-media network modules mixed-media. Some or all of module therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional module in each embodiment of the present invention can be integrated in a processing module, it is also possible to be that modules is individually physically present, it is also possible to two or more modules are integrated in a module. Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.
If described integrated module is using the form realization of software function module and as independent production marketing or use, it is possible to be stored in a computer read/write memory medium. Based on such understanding, part or all or part of of this technical scheme that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that 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 includes: USB flash disk, portable hard drive, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
It should be noted that, for aforesaid each embodiment of the method, in order to simplicity describes, 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, it might not be all necessary to the present invention that embodiment described in this description belongs to preferred embodiment, involved action and module.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, certain embodiment there is no the part described in detail, it is possible to referring to the associated description of other embodiments.
More than for a kind of mobile terminal that improves provided by the present invention is first powered on the method for speed and the description of device, for those skilled in the art, thought according to the embodiment of the present invention, all will change in specific embodiments and applications, to sum up, this specification content should not be construed as limitation of the present invention.

Claims (10)

1. one kind is improved the method that mobile terminal first powers on speed, it is characterised in that described method includes:
Trigger brush machine task, obtain brush machine bag, described brush machine bag comprises system image file and user data image file;
System data in described system image file is write the first subregion of mobile terminal, the installation kit of the application program of prepackage in described user data image file is write the second subregion of described mobile terminal;
Restart described mobile terminal, after start, extract the virtual machine executable program file in the installation kit of described application program, described virtual machine executable program file is converted to the target program file of specified format, and is stored in described second subregion;
Enter Disk Mode, generate the image file of described second subregion, described user data image file is replaced with the image file of described second subregion by described brush machine bag;
According to the preset way of output, export the described brush machine bag replaced through file so that described mobile terminal is after using the described described brush machine bag replaced through file to carry out brush machine operation, when restarting start, run described target program file, to install described application program.
2. method according to claim 1, it is characterised in that described method also includes:
Receive brush machine instruction, use the described described brush machine bag replaced through file, carry out brush machine operation;
When detecting that the operation of described brush machine terminates, restart described mobile terminal;
Described target program file is run, to install described application program after start.
3. method according to claim 1, it is characterised in that described virtual machine executable program file is DEX file, then described include the target program file that described virtual machine executable program file is converted to specified format:
Described DEX file is changed OAT file.
4. method according to claim 1, it is characterised in that described the target program file that described virtual machine executable program file is converted to specified format is included:
Whether the virtual machine that after judging brush machine, 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 resolve;
If can resolve, then described virtual machine executable program file is converted to the target program file optimizing form.
5. the method according to Claims 1-4 any one, it is characterised in that described according to the preset way of output, exports the described brush machine bag replaced through file, including:
The described described brush machine bag replaced through file is uploaded onto the server.
6. one kind is improved mobile terminal and first powers on the device of speed, it is characterised in that described device includes:
Acquisition module, is used for triggering brush machine task, obtains brush machine bag, comprises system image file and user data image file in described brush machine bag;
Brush machine module, for the system data in described system image file writes the first subregion of mobile terminal, writes the second subregion of described mobile terminal by the installation kit of the application program of prepackage in described user data image file;
File modular converter, for restarting described mobile terminal, extract the virtual machine executable program file in the installation kit of described application program after start, described virtual machine executable program file is converted to the target program file of specified format, and is stored in described second subregion;
Brush machine bag more new module, is used for entering Disk Mode, generates the image file of described second subregion, and described user data image file replaces with the image file of described second subregion in described brush machine bag;
Output module, for according to the preset way of output, exporting the described brush machine bag replaced through file, make described mobile terminal after using the described described brush machine bag replaced through file to carry out brush machine operation, when restarting start, run described target program file, to install described application program.
7. device according to claim 6, it is characterised in that described device also includes:
Command reception module, is used for receiving brush machine instruction;
Described brush machine module, is additionally operable to the described brush machine instruction received according to described command reception module, uses the described described brush machine bag replaced through file, carries out brush machine operation;
Restart module, for when detecting that the operation of described brush machine terminates, restarting described mobile terminal;
Module is installed, for running described target program file after start, to install described application program.
8. device according to claim 6, it is characterised in that described virtual machine executable program file is DEX file, then described file modular converter includes:
First transform subblock, for changing OAT file by described DEX file.
9. device according to claim 8, it is characterised in that described file modular converter also includes:
Judging submodule, whether the virtual machine used for system after judging brush machine can resolve described virtual machine executable program file;
For described, second transform subblock, if judging that submodule judged result is as resolving, then be converted to the target program file of the corresponding form that described virtual machine can resolve by described virtual machine executable program file;
3rd transform subblock, if judging that submodule judged result is as resolving for described, is then converted to the target program file optimizing form by described virtual machine executable program file.
10. the device according to claim 6 to 9 any one, it is characterised in that described output module, is additionally operable to upload onto the server the described described brush machine bag replaced through file.
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