Reminding method and terminalTechnical field
The present invention relates to field of terminal technology more particularly to a kind of reminding methods and device.
Background technique
Now with the continuous development of mobile terminal, shooting function has become a basic function of mobile terminal.It is movingIn dynamic terminal, there may be certain applications program to have the function of to take on the sly, user is difficult to discover these applications when using mobile terminalThe behavior of taking on the sly of program, causes privacy of user to be leaked.It under normal conditions, can be to application in application program restocking application shopProgram is detected, and prevents application program from having the function of to take on the sly.But due to large number of, the detection work hardly possible of application programTo be completely covered, or there is the risk of leakage privacy of user.
Summary of the invention
The embodiment of the present invention provides a kind of reminding method and terminal, can reveal user to solve application program in the prior artThe problem of privacy.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of reminding methods, are applied to terminal, the sideMethod includes:
In the case where detecting that preview interface is arranged in destination application, the first image that the terminal is shown is obtained；
In the case where detecting that the destination application calls camera collection image, obtain what the terminal was shownSecond image；
When the first image and the similarity of second image are greater than given threshold, the target application journey is determinedSequence is being taken on the sly.
The embodiment of the invention also provides a kind of terminals, comprising:
First image collection module, for obtaining institute in the case where detecting that preview interface is arranged in destination applicationState the first image that terminal is shown；
Second image collection module, for detecting the case where destination application calls camera collection imageUnder, obtain the second image that the terminal is shown；
It takes on the sly determining module, for when the similarity of the first image and second image is greater than given threshold,Determine that the destination application is being taken on the sly.
The embodiment of the invention also provides a kind of mobile terminal, including processor, memory and it is stored in the memoryComputer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processorThe step of reminding method stated.
The embodiment of the invention also provides a kind of computer readable storage medium, deposited on the computer readable storage mediumComputer program is stored up, is realized when the computer program is executed by processor such as the step of above-mentioned reminding method.
In the embodiment of the present invention, in the case where preview interface is arranged in destination application, terminal is shown first is obtainedImage gets the interface of destination application；In the case where destination application calls camera collection image, obtainThe second image that terminal is shown.If the first image is similar to the second image, illustrate that the second image includes destination applicationInterface, and camera acquired image very little, can determine that destination application is being taken on the sly.Through the embodiment of the present invention, energyIt is measured in real time when destination application is taken on the sly, avoids the privacy of leakage user, and which is not needed using quotientIt is detected in shop, improves detection efficiency and detection coverage rate.
Detailed description of the invention
Fig. 1 is a kind of step flow chart of reminding method of the embodiment of the present invention one；
Fig. 2 is the schematic diagram of the first image of the embodiment of the present invention one；
Fig. 3 a is one of the schematic diagram of the second image of the embodiment of the present invention one；
Fig. 3 b is the two of the schematic diagram of the second image of the embodiment of the present invention one；
Fig. 4 is a kind of step flow chart of reminding method of the embodiment of the present invention two；
Fig. 5 is a kind of one of the structural block diagram of terminal of the embodiment of the present invention three；
Fig. 6 is the two of the structural block diagram of a kind of terminal of the embodiment of the present invention three；
Fig. 7 is a kind of hardware structural diagram of mobile terminal of the embodiment of the present invention four.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hairEmbodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative effortsExample, shall fall within the protection scope of the present invention.
Embodiment one
Referring to Fig.1, a kind of step flow chart of reminding method provided in an embodiment of the present invention is shown.The method packetIt includes:
Step 101, in the case where detecting that shooting preview interface display area is arranged in destination application, terminal is obtainedFirst image of display.
In the present embodiment, terminal includes several steps when shooting: firstly, receiving the instruction of starting destination application；ItsSecondary, shooting preview interface display area is arranged in destination application；Again, terminal display preview interface；Finally, receiving acquisition figureThe shooting instruction of picture.For example, user opens shooting software A, shooting preview interface display area, terminal exhibition is arranged in shooting software AShow shooting preview interface, receives the shooting instruction of user.Terminal is when opening destination application B, if destination applicationHave the function of to take on the sly, shooting preview interface display area can be arranged in destination application B.Specifically, it preset can be clapped in terminalCamera shooting function module, the request that shooting function module receives the setting shooting preview interface display area that destination application is sent refer toIt enables, shooting preview interface display area is arranged according to request instruction.Before terminal is provided in shooting preview interface display areaScreenshotss operation is carried out, that is, gets the first image that terminal is shown.At this point, the first image is the interface of destination application, ginsengAccording to the first image shown in Fig. 2.
Step 102, in the case where detecting that the destination application calls camera collection image, the end is obtainedHold the second image of display.
In the present embodiment, shooting preview interface display area is set if it is shooting software A, terminal is in setting shooting previewBehind interface display region, the second image that terminal is shown is camera acquired image, the second image referring to shown in Fig. 3 a.And the destination application B to take on the sly, when shooting preview interface display area is arranged, shooting preview interface includes target application journeyThe interface of sequence and camera acquired image, also, the very little that camera acquired image is arranged, see user can onlyTo the interface of destination application, prevent user from finding the behavior of taking on the sly of destination application.Therefore, target application is being detectedWhen routine call camera, the second image that terminal is shown is obtained, compares the first image and the second image, so that it is determined that target is answeredWhether taken on the sly with program.Specifically, the request that shooting function module receives the calling camera that destination application is sent refers toIt enables, camera collection image is called according to request instruction and carries out screenshotss operation, the second image that terminal is shown is obtained, referring to figureSecond image shown in 3b.
Step 103, when the first image and the similarity of second image are greater than given threshold, the mesh is issuedMark the prompt of camera described in application call.
In the present embodiment, when the similarity of the first image and the second image is higher, show the first image and the second imageAll it is the interface of destination application, can determines that destination application is being taken on the sly, then issues destination application and call camera shootingThe prompt of head.For example, the similarity of the first image and the second image is 95%, it is greater than given threshold 90%, determines target applicationProgram is being taken on the sly, and the prompt that destination application B calls camera is issued.The embodiment of the present invention does not limit given threshold in detailIt is fixed, it can be configured according to the actual situation.
In conclusion in embodiments of the present invention, the feelings in destination application setting shooting preview interface display areaUnder condition, the first image that terminal is shown is obtained, that is, gets the interface of destination application；It calls and images in destination applicationIn the case where head acquisition image, the second image that terminal is shown is obtained.If the first image is similar to the second image, illustrate secondImage includes the interface of destination application, and camera acquired image very little, can determine that destination application is being stolenIt claps, then issues the prompt that destination application calls camera.It through the embodiment of the present invention, can be when destination application be taken on the slyIt is measured in real time and is issued prompt, avoids the privacy of leakage user, and which does not need to be examined in application shopIt surveys, improves detection efficiency and detection coverage rate.
Embodiment two
Referring to Fig. 4, a kind of step flow chart of reminding method provided in an embodiment of the present invention is shown.Applied to terminal,The described method includes:
Step 201, in the case where detecting that shooting preview interface display area is arranged in destination application, terminal is obtainedFirst image of display.
Step 202, in the case where detecting that the destination application calls camera collection image, the end is obtainedHold the second image of display.
Step 203, the similarity of the first image and second image is calculated.
In the present embodiment, it is similar to the second image the first image can be calculated using Euclidean distance or other modesDegree.For example, the similarity for calculating the first image and the second image is 95%, or the first image of calculating is similar to the second imageDegree is 10%.The embodiment of the present invention does not limit similarity calculation mode in detail, can be configured according to the actual situation.
Step 204, judge whether the similarity is greater than the given threshold.
, can be with preset given threshold in terminal in the present embodiment, for example given threshold is 90%.The first image is calculatedIt after the similarity of the second image, is compared with given threshold, determines whether similarity is greater than given threshold.For example, judgementWhether similarity 95% is greater than given threshold 90%, or judges whether similarity is greater than given threshold 90%.
When the similarity is not more than the given threshold, determines that the destination application is not being taken on the sly, do not issuePrompt.
In the present embodiment, under normal circumstances, the first image is the interface of destination application, and the second image is adopted for cameraThe similarity of the image collected, the first image and the second image is not more than given threshold, determines that destination application is not being taken on the sly.For example, shooting preview interface display area is arranged when shooting software A is opened, the first image is the unlatching interface of shooting software A；It clapsWhen taking the photograph software A calling camera collection image, the second image is camera acquired image.At this point, the first image and secondImage similarity is 5%, determines that shooting software A is in normal photographing rather than is taken on the sly no more than given threshold 90%.
Step 205, when the first image and the similarity of second image are greater than given threshold, the mesh is issuedMark the prompt of camera described in application call.
In the present embodiment, when determining that when taking on the sly, prompt information is can be generated in destination application, to prompt ownership goalApplication program is taken on the sly in calling camera.For example, can be prompted with pop-up " destination application X is taking on the sly, it is noted that！", it can alsoWith vibration prompt, screen color, warning light flashing etc. can also be changed.The embodiment of the present invention does not limit prompt information in detailIt is fixed, it can be configured according to the actual situation.It generates prompt information and reminds user, avoid leakage privacy of user.
Step 206, corresponding processing mode is executed according to operational order, wherein the processing mode includes closing the meshMark at least one of application program, the described destination application of unloading.
In the present embodiment, after generating prompt information prompt user, user can close destination application, can also unloadDestination application avoids leakage privacy of user, and other users can also be avoided to install destination application leakage privacy.EventuallyTermination receives the operational order of user, executes corresponding processing mode according to operational order.
In conclusion in embodiments of the present invention, the feelings in destination application setting shooting preview interface display areaUnder condition, the first image that terminal is shown is obtained, that is, gets the interface of destination application；It calls and images in destination applicationIn the case where head acquisition image, the second image that terminal is shown is obtained.If the first image is similar to the second image, illustrate secondImage includes the interface of destination application, and camera acquired image very little, can determine that destination application is being stolenIt claps, then issues the prompt that destination application calls camera.It through the embodiment of the present invention, can be when destination application be taken on the slyIt is measured in real time and is issued prompt, avoids the privacy of leakage user, and which does not need to be examined in application shopIt surveys, improves detection efficiency and detection coverage rate.
Embodiment three
Referring to Fig. 5, a kind of structural block diagram of terminal provided in an embodiment of the present invention is shown.Include:
First image collection module 301, for detecting destination application setting shooting preview interface display areaIn the case where, obtain the first image that terminal is shown；
Second image collection module 302, for detecting the destination application calling camera collection imageIn the case of, obtain the second image that the terminal is shown；
Cue module 303, for sending out when the similarity of the first image and second image is greater than given thresholdThe destination application calls the prompt of the camera out.
On the basis of Fig. 5, optionally, the first image obtains module 301 and includes:
Preview circle is arranged for receiving the shooting that the destination application issues in first request instruction receiving submoduleThe request instruction of face display area；
Second image collection module 302 includes:
Second request instruction receiving submodule, for receiving asking for calling camera that the destination application issuesAsk instruction.
On the basis of Fig. 5, optionally, before the determining module 303 of taking on the sly, the terminal further includes similarity meterModule 304, similarity judgment module 305 are calculated, sees Fig. 6:
Similarity calculation module 304, for calculating the similarity of the first image Yu second image；
Similarity judgment module 305, for judging whether the similarity is greater than the given threshold.
On the basis of Fig. 5, optionally, after the cue module 303, the terminal further includes that processing mode executesModule 306, is shown in Fig. 6:
Processing mode execution module 306, for executing corresponding processing mode according to operational order, wherein the processing sideFormula includes closing at least one of the destination application, the described destination application of unloading.
Terminal provided in an embodiment of the present invention can be realized each process realized in the embodiment of the method for Fig. 1 and Fig. 4, beIt avoids repeating, which is not described herein again.Through the embodiment of the present invention, it can be measured in real time when destination application is taken on the sly concurrentIt prompts out, avoids the privacy of leakage user, and which does not need to be detected in application shop, improves detection efficiencyWith detection coverage rate.
Example IV
A kind of hardware structural diagram of Fig. 7 mobile terminal of each embodiment to realize the present invention.
The mobile terminal 400 includes but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, defeatedEnter unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processorThe components such as 410 and power supply 411.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 7 is not constitutedRestriction to mobile terminal, mobile terminal may include than illustrating more or fewer components, perhaps combine certain components orDifferent component layouts.In embodiments of the present invention, mobile terminal include but is not limited to mobile phone, tablet computer, laptop,Palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 410, for detecting destination application setting shooting preview preview interface display areaIn the case of, obtain the first image that terminal is shown；In the feelings for detecting that the destination application calls camera collection imageUnder condition, the second image that the terminal is shown is obtained；When the first image and the similarity of second image are greater than settingWhen threshold value, the prompt that the destination application calls the camera is issued.
Through the embodiment of the present invention, prompt can be measured in real time and issued when destination application is taken on the sly, avoid letting outReveal the privacy of user, and which does not need to be detected in application shop, improves detection efficiency and detection coverage rate.
It should be understood that the embodiment of the present invention in, radio frequency unit 401 can be used for receiving and sending messages or communication process in, signalSend and receive, specifically, by from base station downlink data receive after, to processor 410 handle；In addition, by uplinkData are sent to base station.In general, radio frequency unit 401 includes but is not limited to antenna, at least one amplifier, transceiver, couplingDevice, low-noise amplifier, duplexer etc..In addition, radio frequency unit 401 can also by wireless communication system and network and other setStandby communication.
Mobile terminal provides wireless broadband internet by network module 402 for user and accesses, and such as user is helped to receiveIt sends e-mails, browse webpage and access streaming video etc..
Audio output unit 403 can be received by radio frequency unit 401 or network module 402 or in memory 409The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 403 can also be provided and be movedThe relevant audio output of specific function that dynamic terminal 400 executes is (for example, call signal receives sound, message sink sound etc.Deng).Audio output unit 403 includes loudspeaker, buzzer and receiver etc..
Input unit 404 is for receiving audio or video signal.Input unit 404 may include graphics processor(Graphics Processing Unit, GPU) 4041 and microphone 4042, graphics processor 4041 is in video acquisition modeOr the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries outReason.Treated, and picture frame may be displayed on display unit 406.Through graphics processor 4041, treated that picture frame can be depositedStorage is sent in memory 409 (or other storage mediums) or via radio frequency unit 401 or network module 402.MikeWind 4042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can beThe format output that mobile communication base station can be sent to via radio frequency unit 401 is converted in the case where telephone calling model.
Mobile terminal 400 further includes at least one sensor 405, such as optical sensor, motion sensor and other biographiesSensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environmentThe light and shade of light adjusts the brightness of display panel 4061, and proximity sensor can close when mobile terminal 400 is moved in one's earDisplay panel 4061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generalFor three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (ratioSuch as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passesSensor 405 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wetMeter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 406 is for showing information input by user or being supplied to the information of user.Display unit 406 can wrapDisplay panel 4061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be usedForms such as (Organic Light-Emitting Diode, OLED) configure display panel 4061.
User input unit 407 can be used for receiving the number or character information of input, and generate the use with mobile terminalFamily setting and the related key signals input of function control.Specifically, user input unit 407 include touch panel 4071 andOther input equipments 4072.Touch panel 4071, also referred to as touch screen collect the touch operation of user on it or nearby(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 4071 or in touch panel 4071Neighbouring operation).Touch panel 4071 may include both touch detecting apparatus and touch controller.Wherein, touch detectionDevice detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch controlDevice processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 410, receiving areaIt manages the order that device 410 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.Seed type realizes touch panel 4071.In addition to touch panel 4071, user input unit 407 can also include other input equipments4072.Specifically, other input equipments 4072 can include but is not limited to physical keyboard, function key (such as volume control button,Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 4071 can be covered on display panel 4061, when touch panel 4071 is detected at itOn or near touch operation after, send processor 410 to determine the type of touch event, be followed by subsequent processing device 410 according to touchingThe type for touching event provides corresponding visual output on display panel 4061.Although in Fig. 7, touch panel 4071 and displayPanel 4061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in some embodimentsIn, can be integrated by touch panel 4071 and display panel 4061 and realize the function that outputs and inputs of mobile terminal, it is specific thisPlace is without limitation.
Interface unit 408 is the interface that external device (ED) is connect with mobile terminal 400.For example, external device (ED) may include havingLine or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card endMouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification moduleMouthful etc..Interface unit 408 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) andBy one or more elements that the input received is transferred in mobile terminal 400 or can be used in 400 He of mobile terminalData are transmitted between external device (ED).
Memory 409 can be used for storing software program and various data.Memory 409 can mainly include storing program areaThe storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one functionSound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such asAudio data, phone directory etc.) etc..In addition, memory 409 may include high-speed random access memory, it can also include non-easyThe property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 410 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connectionA part by running or execute the software program and/or module that are stored in memory 409, and calls and is stored in storageData in device 409 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.PlaceManaging device 410 may include one or more processing units；Preferably, processor 410 can integrate application processor and modulatedemodulate is mediatedManage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainProcessing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 410.
Mobile terminal 400 can also include the power supply 411 (such as battery) powered to all parts, it is preferred that power supply 411Can be logically contiguous by power-supply management system and processor 410, to realize management charging by power-supply management system, putThe functions such as electricity and power managed.
In addition, mobile terminal 400 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 410, and memory 409 is stored inOn memory 409 and the computer program that can run on the processor 410, the computer program are executed by processor 410Each process of the above-mentioned reminding method embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here no longerIt repeats.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage mediumCalculation machine program, the computer program realize each process of above-mentioned reminding method embodiment when being executed by processor, and can reachIdentical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium is deposited Ru read-onlyReservoir (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM),Magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-rowHis property includes, so that the process, method, article or the device that include a series of elements not only include those elements, andAnd further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsicElement.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to doThere is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment sideMethod can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many casesThe former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior artThe part contributed out can be embodied in the form of software products, which is stored in a storage mediumIn (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, serviceDevice, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specificEmbodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the artUnder the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very muchForm, all of these belong to the protection of the present invention.