CN105451233A - Anti-monitoring method and system and mobile terminal - Google Patents
Anti-monitoring method and system and mobile terminal Download PDFInfo
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Abstract
The invention discloses an anti-monitoring method and system and a mobile terminal. The method includes the steps of: judging whether an application program exists which registers a telephone state sound monitor, when that an application program registers a telephone state sound monitor is detected, obtaining an information class object and identification attributes of the application program through a packet management service, then judging whether the application program is a system application program according to the identification attributes, if yes, enabling the application program to register normally, i.e., a talking connection is established, and if no, stopping registration of the application program, i.e., a talking connection cannot be established, so as to prevent a third-party application program to monitor at will communication information of user mobile phone communication content, short message content and the like, thereby improving security and confidentiality of a mobile terminal.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method of anti-monitoring, system and mobile terminal.
Background technology
Along with the development of computer technology, the Dependent Demand degree of people to mobile terminal is more and more higher, mobile terminal becomes people's work, a requisite part of living gradually, so, various application around mobile terminal also emerge in an endless stream, particularly for smart mobile phone and panel computer, the application program that user can be provided by a large amount of third party service provider constantly carries out function expansion, to meet the different demands of user.But, user enjoy that the application of colourful mobile phone brings joyful while, subprogram is also monitored call-informations such as user mobile phone dialog context, short message contents simultaneously, and this just causes very large threat to the fail safe of mobile communication and confidentiality.
Therefore, how to guarantee that the call-information of mobile phone users is not monitored arbitrarily by third-party application software, become problem demanding prompt solution in the industry.
Summary of the invention
The embodiment of the present invention provides a kind of anti-monitor method, system and mobile terminal, the problem that the call-information for solving mobile phone users is monitored arbitrarily by third-party application software.
For solving the problems of the technologies described above, one of the technical solution used in the present invention is: provide a kind of anti-monitor method for mobile terminal, comprising:
Judge registration step: judged whether application program registration phone status monitoring device;
Obtain object step: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain attribute step: by the described info class object acquisition identity property got;
Judge to perform step: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
Further, in method of the present invention, in described judgement registration step, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
Further, in method of the present invention, described info class object comprises icon, application name, bag name information.
Further, in method of the present invention, get identity property according to described bag name.
Further, in method of the present invention, the described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
Two of the technical solution used in the present invention is: provide a kind of anti-monitoring system for mobile terminal, to prevent from being monitored call-information by third-party application software, comprising:
Judge registering unit: judged whether application program registration phone status monitoring device;
Obtain object unit: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain template(-let): by the described info class object acquisition identity property got;
Judge performance element: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
Further, in system of the present invention, in described judgement registering unit, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
Further, in system of the present invention, the described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
Three of the technical solution used in the present invention is: provide a kind of mobile terminal, built-in anti-monitoring system, and to prevent from being monitored call-information by third-party application software, this anti-supervisory control system comprises:
Judge registering unit: judged whether application program registration phone status monitoring device;
Obtain object unit: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain template(-let): by the described info class object acquisition identity property got;
Second judges performance element: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
Further, in mobile terminal of the present invention, in described judgement registering unit, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
Further, in mobile terminal of the present invention, the described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
In the scheme that the embodiment of the present invention provides, by having judged whether application program registration phone status monitoring device, when application program registration phone status monitoring device having been detected, by assuring info class object and the identity property thereof of this application program of reason service acquisition, judge whether this application program is system application according to this identity property again, if system application, make this application program normal registration, namely set up call and connect; If not system application, be third party application, stop this application program of registration, namely cannot set up call to connect, to prevent third party application from monitoring arbitrarily call-informations such as user mobile phone dialog context, short message contents, thus improve fail safe and the confidentiality of mobile terminal.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of a preferred embodiment of the anti-monitor method of the present invention;
Fig. 2 is the block diagram of a preferred embodiment of the anti-monitoring system of the present invention.
Embodiment
In order to solve the call-information of mobile phone users usually by the problem that third-party application software is monitored arbitrarily, the embodiment of the present invention provides a kind of method of the anti-monitoring for mobile terminal, system and a kind of mobile terminal with anti-monitor function.In the present invention, mobile terminal can be specifically notebook, panel computer, smart mobile phone etc.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a preferred embodiment of the anti-monitor method of the present invention.In this preferred embodiment, this is used for the anti-monitor method of mobile terminal, comprising:
Judge registration step S110: judged whether application program registration phone status monitoring device, if so, entered step S120; If not, process ends; In this judgement registration step S110, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor; Wherein, the described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise obtaining and the state information such as send a telegram here, answer, hang up or call;
Obtain object step S120: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain attribute step S130: by the described info class object acquisition identity property got;
Judge to perform step S140: judge whether this application program is system application, if so, enters step S150 according to this identity property: make this application program normal registration, process ends; If not, enter step S160: stop this application program of registration, process ends.
In the present embodiment, first judge whether application program registration phone status monitoring device and whether this application program is system application, if had application program registration phone status monitoring device and this application program is system application, then there is not the possibility be ravesdropping, call has been safe; If had application program registration phone status monitoring device and this application program is third party application, the probability that existence is monitored by third party application is just very large, so this call will be unsafe, so by this application program registration phone status monitoring device of prevention, terminate this flow process, to improve fail safe and confidentiality.
Anti-monitor method of the present invention is mainly for the mobile terminal of inserting android system.In android system, APK (AndroidPackage, be called for short APK, i.e. Android installation kit) program is all managed by the bag management service of PackageManagerService by name, PackageManagerService is a critical services of android system, started by SystemServer, mainly realize the parsing of the program package of APK, install, upgrade, mobile, the services such as unloading, both the information of third-party application software (i.e. the APK of manual installation) had been included, also include the information of system application (i.e. the APK of system prepackage), the APK that android system is all in a word is managed by bag management service.
For android system, some system interfaces are often supplied to third party application and are used as public interface, this also make third party application carry out malice monitor have an opportunity to take advantage of, for which providing chance, so make system be in certain unsafe condition.Such as, by utilizing android system, interface and relevant broadcasts are monitored to the talking state of phone, third party application can monitor talking state and start sound-recording function in good time and record to call, the call-information of user is leaked, makes a big impact to privacy and fail safe.
In the present invention, the application program of registration phone status monitoring device may be any one in system application, third-party application software, it is not only a series of electronic devices and components entities, also comprise providing and intercept the application software part that telephone state changes notice, in the present invention, mainly elaboration explanation is carried out to application software section.Understandably, so-called system application is the radio receiver application program that system carries, non-third party provides, third-party application software comprise and be not limited to 360 mobile phone assistants, the application program of registrable telephone state monitor that Tengxun mobile phone house keeper carries.
In this preferred embodiment, in this acquisition object step S120, when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition, particularly, this info class object is ApplicationInfo, comprising information such as icon, application name, bag names;
Obtain attribute step S130: by the described info class object acquisition identity property got, particularly, this identity property is applicationInfo.flags
In the present invention, why can judge third-party application software, system application, be because conventional third-party application software, system application all possess certain attribute, obtain this identity property applicationInfo.flags by bag name.
So perform in step S140 in this judgement, specifically judge whether this application program is system application, if so, makes this application program normal registration according to this identity property applicationInfo.flags; If not, this application program of registration is stoped.
Particularly, how to distinguish third-party application software (i.e. the APK of manual installation) and system application (i.e. system pre-install APK), can following methods be used:
Judge the value of this applicationInfo.flags, usually this applicationInfo.flags is endowed constant 1, if when 1, what represent acquisition is applied as system application (i.e. the APK of system prepackage), otherwise is then third-party application software (i.e. the APK of manual installation).
Perform in step S140 in judgement, if judged result is system application (i.e. the APK of system prepackage), then make this application program normal registration, continue to wait for until there are other application program registration phone status monitoring devices, so circulate execution; If judged result is third-party application software (i.e. the APK of manual installation), then stop this application program of registration, be equivalent to shield/terminate this third-party application software, invariably, still continue to wait for until there are other application program registration phone status monitoring devices, so circulate execution.
In this preferred embodiment, by having judged whether application program registration phone status monitoring device, when application program registration phone status monitoring device having been detected, by assuring info class object and the identity property thereof of this application program of reason service acquisition, judge whether this application program is system application according to this identity property again, if system application, make this application program normal registration, namely set up call and connect; If not system application, be third party application, stop this application program of registration, namely cannot set up call to connect, to prevent third party application from monitoring arbitrarily call-informations such as user mobile phone dialog context, short message contents, thus improve fail safe and the confidentiality of mobile terminal.
See Fig. 2, it is the schematic flow sheet of a preferred embodiment of the anti-monitoring system of the present invention.In this preferred embodiment, this system being used for the anti-monitoring of mobile terminal is monitored call-information for preventing by third-party application software, and it comprises:
Judge registering unit 210: judged whether application program registration phone status monitoring device.Particularly, it performs the concrete operations of the judgement registration step S110 of the anti-monitor method shown in Fig. 1, refers to above, repeats no more herein.
Obtain object unit 220: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition.Particularly, it performs the concrete operations of the acquisition object step S120 of the anti-monitor method shown in Fig. 1, refers to above, repeats no more herein.
Obtain template(-let) 230: by the described info class object acquisition identity property got.Particularly, it performs the concrete operations of the acquisition attribute step S130 of the anti-monitor method shown in Fig. 1, refers to above, repeats no more herein.
Judge performance element 240: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.Particularly, its judgement performing the anti-monitor method shown in Fig. 1 performs the concrete operations of step S140, refers to above, repeats no more herein.
Originally the schematic flow sheet of the embodiment of the anti-monitor method of the present invention that the concrete implementation of the preferred embodiment of anti-monitoring system is shown in Figure 1, repeats no more herein.
The invention still further relates to a kind of mobile terminal, built-in above-mentioned anti-monitoring system, it can by having judged whether application program registration phone status monitoring device, when application program registration phone status monitoring device having been detected, by assuring info class object and the identity property thereof of this application program of reason service acquisition, then judge whether this application program is system application, if system application according to this identity property, make this application program normal registration, namely set up call and connect; If not system application, be third party application, stop this application program of registration, namely cannot set up call to connect, to prevent third party application from monitoring arbitrarily call-informations such as user mobile phone dialog context, short message contents, thus improve fail safe and the confidentiality of mobile terminal.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1., for an anti-monitor method for mobile terminal, it is characterized in that, comprising:
Judge registration step: judged whether application program registration phone status monitoring device;
Obtain object step: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain attribute step: by the described info class object acquisition identity property got;
Judge to perform step: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
2. the method for claim 1, is characterized in that,
In described judgement registration step, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
3. method as claimed in claim 2, is characterized in that,
The described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
4., for an anti-monitoring system for mobile terminal, to prevent from being monitored call-information by third-party application software, it is characterized in that, comprising:
Judge registering unit: judged whether application program registration phone status monitoring device;
Obtain object unit: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain template(-let): by the described info class object acquisition identity property got;
Judge performance element: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
5. system as claimed in claim 4, is characterized in that,
In described judgement registering unit, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
6. system as claimed in claim 5, is characterized in that,
The described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
7. a mobile terminal, is characterized in that, built-in anti-monitoring system, and to prevent from being monitored call-information by third-party application software, this anti-supervisory control system comprises:
Judge registering unit: judged whether application program registration phone status monitoring device;
Obtain object unit: when application program registration phone status monitoring device having been detected, by assuring the info class object of this application program of reason service acquisition;
Obtain template(-let): by the described info class object acquisition identity property got;
Second judges performance element: judge whether this application program is system application, if so, makes this application program normal registration according to this identity property; If not, this application program of registration is stoped.
8. mobile terminal as claimed in claim 7, is characterized in that,
In described judgement registering unit, if there is application call TelephonyManager.listen function to obtain the state of SIM cards of mobile phones and the relevant information of mobile network, then illustrates and applications that registered for telephone state monitor.
9. mobile terminal as claimed in claim 7, is characterized in that,
The described state of acquisition SIM cards of mobile phones and the relevant information of mobile network comprise acquisition and send a telegram here, answer, hang up or call state information.
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| CN105451233B (en) | 2019-03-15 |
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