CN104268059A - Application search method and system of intelligent mobile terminal - Google Patents
Application search method and system of intelligent mobile terminal Download PDFInfo
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- CN104268059A CN104268059A CN201410521908.7A CN201410521908A CN104268059A CN 104268059 A CN104268059 A CN 104268059A CN 201410521908 A CN201410521908 A CN 201410521908A CN 104268059 A CN104268059 A CN 104268059A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000006399 behavior Effects 0.000 description 13
- 238000001514 detection method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides an application search method and system of an intelligent mobile terminal. An android system is adopted by the intelligent mobile terminal. The application search method comprises registering a network monitoring function on the android system of the intelligent mobile terminal; monitoring a network access behavior of the intelligent mobile terminal in a monitoring and control module through the network monitoring function and recording the current process user mark for performing the network access behavior in a kernel log; exporting the kernel log and application installation information files of the android system through an export module; searching an application which is corresponding to the user mark which is recorded on the kernel log through the network monitoring function in the application installation information files through a search module. According to the application search method and system of the intelligent mobile terminal, the network access behavior monitoring is performed on the intelligent mobile terminal through the network monitoring function and accordingly the application which still accesses to the network in a dormant state through the intelligent mobile terminal frequently is conveniently, rapidly and accurately found out and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of lookup method of application program, particularly relate to a kind of still can the frequently lookup method of the application program of accesses network and system under Android intelligent mobile terminal dormant state.
Background technology
Along with intelligent mobile terminal is fast-developing, because it is small and exquisite portable and accepted by increasing user and use.Along with user also gets more and more to the requirement of intelligent mobile terminal, the function of intelligent mobile terminal is also in continuous increase.But the increase of function, must cause the problem that power consumption increases.Power consumption increases, and the stand-by time of intelligent mobile terminal certainly will be caused to shorten.Therefore, in the R&D process of intelligent mobile terminal, the optimization for power consumption also becomes more and more important.
Intelligent mobile terminal is due to the continuous increase of its function, generally a lot of application program just can be integrated on intelligent mobile terminal when researching and developing, some third-party application programs are also comprised in the middle of these application programs, and much can accesses network in these application programs.When intelligent mobile terminal is in dormant state, need the state keeping low-power consumption, but if some application program now goes back frequent visit network, system hibernates certainly will be caused abnormal, and power consumption increases.Because application program integrated in intelligent mobile terminal is a lot, and comprise some third-party application programs, so in the process of power consumption debugging, the application program of frequent accesses network can not be found out very soon.
In prior art, being by deleting application program successively in intelligent mobile terminal to the searching of application program of the frequent accesses network when dormant state, carrying out repetitious consumption detection, carry out eliminating experiment.Generally, about this consumption detection experiment once needs half an hour, and the time that the application program finding out frequent accesses network under dormancy or holding state is often needed a day or two, sometimes even longer.Obviously, consuming time long, efficiency is too low, greatly delays the research and development time of intelligent mobile terminal.
In prior art, for in the mobile intelligent terminal be under dormant state still can the lookup method of the frequent application program of accesses network more loaded down with trivial details, length consuming time and efficiency low, for this, present embodiments provide a kind of application program search method of intelligent mobile terminal, only need once simply to detect, the application program of frequent accesses network can be found out.Wherein, intelligent mobile terminal adopts Android system (Android system); The application program that the present embodiment is mentioned both had comprised the application program be integrated in when dispatching from the factory on intelligent mobile terminal, also comprised the application program be arranged on after dispatching from the factory on intelligent mobile terminal.
The application program search method of a kind of intelligent mobile terminal of the present embodiment is concrete as shown in Figure 1, comprising:
Step S10, registered network monitoring function in Android system:
Android system is the Mobile operating system based on linux kernel, netfilter is the fire wall framework of linux kernel, the framework of netfilter is exactly place some detection functions in some positions of whole linux core network flow process, in these detection functions, carry out some particular procedure.The network monitor function of the present embodiment is first at the upper instantiation object of nf_hook_ops (), and then pass through nf_register_hooks (struct nf_hook_ops * reg, unsigned int n) interface by network monitor function registration on netfilter framework.In the present embodiment, network monitor function is:
When application program accesses network in intelligent mobile terminal, then can perform the network monitor function be registered on netfilter framework.And, in the process of implementation, network monitor function obtains the letter of identity structure cred (credentials) of current process by core standard interface current_cred (), wherein, letter of identity structure comprises user and indicates uid (user identifier) information; User in letter of identity structure cred is indicated uid information and prints in the kernel log by network monitor function.
In network monitor function, also have one for the switch of net control monitoring function, only when the switch opens of network monitor function, network monitor function can be performed.
Step S20, is monitored by the network access behavior of network monitor function to intelligent mobile terminal:
Network monitor function can be monitored the application program of carrying out network access behavior in intelligent mobile terminal.But the application program of carrying out network access behavior is also divided into two classes: the first kind is the network access undertaken by user's operating application program; Equations of The Second Kind is that intelligent mobile terminal still can the application program of automatic network access when dormant state, not for the wish of user oneself.Network for the first kind is accessed, and be the demand of user, and the application program of accesses network is controlled by user, also can complete searching this class application program by the lookup method of the present embodiment.For the application program of Equations of The Second Kind accesses network, because it is spontaneous, and be the network access carried out under intelligent mobile terminal is in dormant state, this will certainly cause the increase of intelligent mobile terminal overall power; And due to its be spontaneous carry out network access, it is also quite loaded down with trivial details for searching these application programs, so this class application program of the many fingers of application program that the present embodiment is searched.
When intelligent mobile terminal is in dormant state, open the switch of network monitor function, the network Access status of network monitor function to whole intelligent mobile terminal is monitored: if there is the situation of application program accesses network, perform network monitor function, obtained the letter of identity structure cred of current process by core standard interface current_cred (), and the user in letter of identity structure cred indicated uid and carry out the time printing of network access in the kernel log.
Step S30, derives kernel log and application program mount message file:
Due to the Mobile operating system that Android system is based on linux kernel, so utility command adb shell dmesg derives kernel log.
In android system, application program is by bag supervisory routine (the Package Manager Service of android, PMS) unifiedly carry out managing, and application program mount message file consolidation is recorded in packages.xml file, is kept at/path of data/system/ under.Application program mount message file packages.xml have recorded the basic mount message of each application program on intelligent mobile terminal, comprises the bag name of application program, the installation file path of application program, the user of application program indicate UserID (User Identifier) etc.Utility command adb pull/data/system/packages.xml derives application program mount message file.
Step S40, in application program mount message file, searches and indicates corresponding application program with the user that network monitor function records in the kernel log:
First, find out network monitor function and print user in the kernel log and indicate uid information;
Then, indicate uid information according to user, the user searching application program corresponding with it in application program mount message file indicates UserID;
Finally, the application program of corresponding with uid UserID is the application program of carrying out network access in the dormant state.Further, also UserID be can indicate according to the user of application program, bag name and the installation file path of this application program found out, to facilitate follow-up process.
Power consumption test to intelligent mobile terminal before more the application program search method of a kind of intelligent mobile terminal of the present embodiment is applied to and dispatches from the factory:
Registered network monitoring function on the intelligent mobile terminal needing to carry out power consumption test;
When intelligent mobile terminal is in dormant state, open network monitor function, make it monitor whole intelligent mobile terminal; While opening network monitor function, intelligent mobile terminal and power consumption test equipment connection are got up, carries out consumption detection; Because the consumption detection of intelligent mobile terminal is for those skilled in the art institute is extensively cognitive, just repeat no more here;
Derive kernel log and application program mount message file;
According to the result of consumption detection, kernel log and application program mount message file, to find out under dormant state still frequent accesses network and the application program that causes power consumption to increase: the time that can find out power consumption increase according to the result of consumption detection; Contrast again in the middle of kernel log, indicate uid by the user of network monitor function record and carry out the time of network access, finding out the user causing power consumption to increase and indicate uid; Finally in application program mount message file, find the application program that user is denoted as uid, this application program is the application program causing power consumption to increase because of network access in the dormant state.Further, in application program mount message file, corresponding installation file path can also be found out, to facilitate subsequent operation.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of application program search method and system of intelligent mobile terminal, for solving the problem that accurately cannot judge the application program of accesses network in prior art under intelligent mobile terminal is in dormant state.
For achieving the above object and other relevant objects, the invention provides a kind of application program search method of intelligent mobile terminal, described intelligent mobile terminal adopts Android system, and the application program search method of described intelligent mobile terminal comprises: in the Android system of described intelligent mobile terminal, register a network monitor function; Monitored by the network access behavior of described network monitor function to described intelligent mobile terminal, and the user of the current process of carrying out network access behavior is indicated record in the kernel log; Derive the application program mount message file in described kernel log and described intelligent mobile terminal; The described user be recorded in described kernel log according to described network monitor function indicates, and searches corresponding application program in described application program mount message file.
Alternatively, described network monitor function is registered on the netfilter fire wall framework of described Android system by nf_register_hooks (struct nf_hook_ops*reg, unsigned int n) interface.
Alternatively, described network monitor function is just performed when network access behavior appears in described intelligent mobile terminal.
Alternatively, described network monitor function is configured with a switch; In described switch opens, and when network access behavior appears in described intelligent mobile terminal, described network monitor function is just performed.
Alternatively, described user indicates and is kept in letter of identity structure.
Alternatively, described network monitor function obtains the described letter of identity structure of the process of current access network by the standard interface current_cred of described Android system kernel.
Alternatively, described application program mount message file comprises the bag name of application program, installation file path and user and indicates.
An application program seeking system for intelligent mobile terminal, described intelligent mobile terminal adopts Android system, and the application program seeking system of described intelligent mobile terminal comprises Monitoring and Controlling module, derives module and search module; Described Monitoring and Controlling module is used for the network access behavior of being monitored by network monitor function in described intelligent mobile terminal, and is recorded in kernel log by user's sign of the current process of carrying out network access behavior; Derive module for deriving the application program mount message file on described kernel log and described intelligent mobile terminal; Search module and indicate corresponding application program for searching in described application program mount message file with the described user be recorded in described kernel log.
Alternatively, described network monitor function is registered on the netfilter fire wall framework of described Android system.
As mentioned above, the application program search method of a kind of intelligent mobile terminal of the present invention and system, by network monitor function, network monitor is carried out to whole intelligent mobile terminal, convenient and swift finding out exactly carried out the application program that network accesses behavior, when being especially in dormant state for intelligent mobile terminal, fast and easy can find out the application program that network accesses behavior exactly especially, which greatly enhances the work efficiency of power consumption test when intelligent mobile terminal dispatches from the factory.
Accompanying drawing explanation
Fig. 1 is shown as the schematic flow sheet of the application program search method of a kind of intelligent mobile terminal disclosed in embodiments of the invention.
Fig. 2 is shown as the structural representation of the application program seeking system of a kind of intelligent mobile terminal disclosed in embodiments of the invention.
Element numbers explanation
S10 ~ S40 step
The application program seeking system of 200 intelligent mobile terminals
210 Monitoring and Controlling modules
220 derive module
230 search module
300 intelligent mobile terminals
310 application programs
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
Refer to Fig. 1 and Fig. 2, it should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Embodiment 1
Embodiment 2
Present embodiments providing a kind of application file seeking system 200 of intelligent mobile terminal, for searching intelligent mobile terminal when standby, still continuing the application file of accesses network, wherein, intelligent mobile terminal adopts Android system.The application file seeking system 200 of the intelligent mobile terminal of the present embodiment is concrete as shown in Figure 2, comprises Monitoring and Controlling module 210, derives module 220 and search module 230.
Wherein, Monitoring and Controlling module 210 is for monitoring the network access situation of the application program 310 of whole intelligent mobile terminal 300 by network detection function, and the user of the current process of carrying out network access is indicated uid be recorded in kernel log, also the time of carrying out network access is also recorded in kernel log simultaneously.
Android system is the Mobile operating system based on linux kernel, and netfilter is the fire wall framework of linux kernel.Network monitor function is first at the upper instantiation object of nf_hook_ops (), and then pass through nf_register_hooks (struct nf_hook_ops*reg, unsigned int n) interface by network monitor function registration on netfilter framework.When application program accesses network in intelligent mobile terminal, then can perform the network monitor function be registered on netfilter framework.In the process of implementation, network monitor function obtains the letter of identity structure cred (credentials) of current process by core standard interface current_cred (), and wherein, letter of identity structure comprises user and indicates uid information; User in letter of identity structure cred is indicated uid information and prints in the kernel log by network monitor function.Further, also have one for the switch of net control monitoring function in network monitor function, only in the switch opens of network monitor function, and when having network to access generation, network monitor function can be performed.
Derive module 220 for deriving the application program mount message file of kernel log and intelligent mobile terminal: application program mount message file packages.xml is kept at/path of data/system/ under, have recorded the basic mount message of each application program on intelligent mobile terminal, comprise the bag name of application program, the installation file path of application program, the user of application program indicate UserID etc.
Search module 230 and indicate uid for the user be recorded in kernel log according to network monitor function, in application program mount message file, search corresponding application program.
In sum, the application program search method of a kind of intelligent mobile terminal of the present invention and system, by network monitor function, network monitor is carried out to whole intelligent mobile terminal, convenient and swift finding out exactly carried out the application program that network accesses behavior, when being especially in dormant state for intelligent mobile terminal, fast and easy can find out the application program that network accesses behavior exactly especially, which greatly enhances the work efficiency of power consumption test when intelligent mobile terminal dispatches from the factory.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (9)
1. an application program search method for intelligent mobile terminal, described intelligent mobile terminal adopts Android system, and it is characterized in that, the application program search method of described intelligent mobile terminal comprises:
A network monitor function is registered in the Android system of described intelligent mobile terminal;
Monitored by the network access behavior of described network monitor function to described intelligent mobile terminal, and the user of the current process of carrying out network access behavior is indicated record in the kernel log;
Derive the application program mount message file in described kernel log and described intelligent mobile terminal;
The described user be recorded in described kernel log according to described network monitor function indicates, and searches corresponding application program in described application program mount message file.
2. the application program search method of intelligent mobile terminal according to claim 1, is characterized in that, described network monitor function is registered on the netfilter fire wall framework of described Android system by nf_register_hooks interface.
3. the application program search method of intelligent mobile terminal according to claim 1, is characterized in that, performs described network monitor function when network access behavior appears in described intelligent mobile terminal.
4. the application program search method of intelligent mobile terminal according to claim 1, is characterized in that, described network monitor function is configured with a switch; In described switch opens, and when network access behavior appears in described intelligent mobile terminal, perform described network monitor function.
5. the application program search method of intelligent mobile terminal according to claim 1, is characterized in that, described user indicates and is kept in letter of identity structure.
6. the application program search method of intelligent mobile terminal according to claim 5, it is characterized in that, described network monitor function obtains the described letter of identity structure of the process of current access network by the standard interface current_cred of described Android system kernel.
7. the application program search method of intelligent mobile terminal according to claim 1, is characterized in that, described application program mount message file comprises the bag name of application program, installation file path and user and indicates.
8. an application program seeking system for intelligent mobile terminal, described intelligent mobile terminal adopts Android system, and it is characterized in that, the application program seeking system of described intelligent mobile terminal comprises Monitoring and Controlling module, derives module and search module;
Described Monitoring and Controlling module is used for the network access behavior of being monitored described intelligent mobile terminal by network monitor function, and is recorded in kernel log by user's sign of the current process of carrying out network access behavior;
Derive module for deriving the application program mount message file on described kernel log and described intelligent mobile terminal;
Search module and indicate corresponding application program for searching in described application program mount message file with the described user be recorded in described kernel log.
9. the application program seeking system of intelligent mobile terminal according to claim 8, is characterized in that, described network monitor function is registered on the netfilter fire wall framework of described Android system.
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| CN106959874A (en) * | 2017-03-21 | 2017-07-18 | 联想(北京)有限公司 | The electronic equipment of application management method and application this method based on operating system |
| CN108769106A (en) * | 2018-04-12 | 2018-11-06 | 网宿科技股份有限公司 | Using the acquisition methods of packet name, the transmission method and terminal device of data packet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108769106A (en) * | 2018-04-12 | 2018-11-06 | 网宿科技股份有限公司 | Using the acquisition methods of packet name, the transmission method and terminal device of data packet |
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