CN104991731A - Photographic method, apparatus and mobile terminal - Google Patents
Photographic method, apparatus and mobile terminal Download PDFInfo
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- CN104991731A CN104991731A CN201510297270.8A CN201510297270A CN104991731A CN 104991731 A CN104991731 A CN 104991731A CN 201510297270 A CN201510297270 A CN 201510297270A CN 104991731 A CN104991731 A CN 104991731A
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Abstract
The invention discloses a photographic method, wherein touch operation within the edge area of the mobile terminal touch control area is detected; the number of touch control points of the touch operation is obtained; and when the number of the touch control points is equal to the threshold value of the number of a first touch control points, a camera application of the mobile terminal is started. The invention also discloses a photographic apparatus and a mobile terminal. And with the invention, the camera application can be started rapidly.
Description
Technical field
The present invention relates to camera technique field, particularly relate to a kind of photographic method, device and mobile terminal.
Background technology
Along with developing rapidly of science and technology, the mobile terminal such as mobile phone, PAD (panel computer) of band camera function is widely applied, and meets the demand that people carry out taking pictures whenever and wherever possible.The method of the startup camera applications of existing mobile terminal, normally triggers camera applications based on camera applications mark, and often needs the longer time when searching camera applications mark, cannot start camera applications fast.
Summary of the invention
Fundamental purpose of the present invention is to propose a kind of photographic method, device and mobile terminal, is intended to solve the technical matters that cannot start camera applications fast.
For achieving the above object, the invention provides a kind of photographic method, described photographic method comprises the following steps:
Detect the touch operation in the fringe region of mobile terminal touch area;
Obtain the touch point quantity of described touch operation;
When described touch point quantity equals the first preset touch point amount threshold, start the camera applications of described mobile terminal.
Preferably, described when described touch point quantity equals the first preset touch point amount threshold, the step starting the camera applications of described mobile terminal comprises:
When described touch point quantity equals the first preset touch point amount threshold, judge that described mobile terminal is current and whether be in horizontal laying state;
Described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
Preferably, described touch area comprises two relative fringe regions, and the step of the touch point quantity of the described touch operation of described acquisition also comprises:
Obtain the touch point quantity of each fringe region in two opposed edge sections of touch area.
Preferably, described when described touch point quantity equals the first preset touch point amount threshold, the step starting the camera applications of described mobile terminal comprises:
When described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
Preferably, described photographic method also comprises step:
When starting the camera applications of described mobile terminal, detect the clicking operation in the fringe region of described mobile terminal touch area;
When described clicking operation being detected, obtain the touch-control time of described clicking operation;
When the described touch-control time is less than preset time threshold, perform photographing operation.
In addition, for achieving the above object, the present invention also proposes a kind of camera arrangement, and described camera arrangement comprises:
Detection module, for detecting the touch operation in the fringe region of mobile terminal touch area;
Acquisition module, for obtaining the touch point quantity of described touch operation;
Processing module, for when described touch point quantity equals the first preset touch point amount threshold, starts the camera applications of described mobile terminal.
Preferably, described processing module comprises:
Judging unit, for when described touch point quantity equals the first preset touch point amount threshold, judges that described mobile terminal is current and whether is in horizontal laying state;
Processing unit, for described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
Preferably, described touch area comprises two relative fringe regions, described acquisition module also for:
Obtain the touch point quantity of each fringe region in two opposed edge sections of touch area.
Preferably, described processing module is used for:
When described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
Preferably, described camera arrangement also comprises photo module;
Described detection module, also for when starting the camera applications of described mobile terminal, detects the clicking operation in the fringe region of described mobile terminal touch area;
Described acquisition module, also for when described clicking operation being detected, obtains the touch-control time of described clicking operation;
Described photo module, for when the described touch-control time is less than preset time threshold, performs photographing operation.
In addition, for achieving the above object, the present invention also proposes a kind of mobile terminal, and described mobile terminal comprises camera arrangement of the present invention.
The photographic method that the present invention proposes, device and mobile terminal, during touch operation in fringe region mobile terminal touch area being detected, obtain the touch point quantity of described touch operation, when described touch point quantity equals the first preset touch point amount threshold, start the camera applications of described mobile terminal, very convenient, decrease user and search camera applications mark to start the time of camera applications cost, achieve and start camera applications fast.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the electrical structure block diagram of camera in Fig. 1;
Fig. 3 is the schematic flow sheet of photographic method first embodiment of the present invention;
Fig. 4 is the schematic diagram of touch screen in the embodiment of the present invention;
Fig. 5 is another schematic diagram of touch screen in the embodiment of the present invention;
Fig. 6 is touch-control reporting events process flow diagram in the embodiment of the present invention;
Fig. 7 is the schematic flow sheet of photographic method second embodiment of the present invention;
Fig. 8 is the high-level schematic functional block diagram of camera arrangement first embodiment of the present invention;
Fig. 9 is the high-level schematic functional block diagram of camera arrangement second embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desk-top computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, sensing cell 140, output unit 150, storer 160, interface unit 170, controller 180 and power supply unit 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows the wireless communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO
@) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receive digital broadcasting.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in storer 160 (or storage medium of other type).
Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.
Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth
tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee
tMetc..
Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (GPS).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating position and temporal information uses three satellites and by using the error of the position that goes out of an other satellite correction calculation and temporal information.In addition, GPS module 115 can carry out computing velocity information by Continuous plus current location information in real time.
A/V input block 120 is for audio reception or vision signal.A/V input block 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display module 151.Picture frame after camera 121 processes can be stored in storer 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of sound signal.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display module 151 as a layer, touch-screen can be formed.
Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power supply unit 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.
Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other coupling arrangement.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, sound signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display module 151, dio Output Modules 152, alarm modules 153 etc.
Display module 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display module 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display module 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.
Meanwhile, when display module 151 and touch pad as a layer superposed on one another to form touch-screen time, display module 151 can be used as input media and output unit.Display module 151 can comprise at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific embodiment wanted, mobile terminal 100 can comprise two or more display modules (or other display device), such as, mobile terminal can comprise outside display module (not shown) and inner display module (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.
When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in storer 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loudspeaker, hummer etc.
Alarm modules 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm modules 153 can provide in a different manner and export with the generation of notification event.Such as, alarm modules 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm modules 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm modules 153 also can provide the output of the generation of notification event via display module 151 or dio Output Modules 152.
Storer 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, storer 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of sound signal.
Storer 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type storer (such as, SD or DX storer etc.), random access storage device (RAM), static random-access memory (SRAM), ROM (read-only memory) (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.
Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 181 for reproducing (or playback) multi-medium data, and multi-media module 181 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.
Power supply unit 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.
Various embodiment described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, embodiment described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such embodiment can be implemented in controller 180.For implement software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in storer 160 and to be performed by controller 180.
So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
With reference to the electrical structure block diagram that Fig. 2, Fig. 2 are camera in Fig. 1.
Phtographic lens 1211 is made up of the multiple optical lens for the formation of shot object image, is single-focus lens or zoom lens.Phtographic lens 1211 can move in the direction of the optical axis under the control of lens driver 1221, lens driver 1221 is according to the control signal from lens driving control circuit 1222, control the focal position of phtographic lens 1211, when zoom lens, also can control focal length.Lens driving control circuit 1222 carries out the drived control of lens driver 1221 according to the control command from microcomputer 1217.
Imaging apparatus 1212 is configured with near the position of the shot object image formed on the optical axis of phtographic lens 1211, by phtographic lens 1211.Imaging apparatus 1212 is for making a video recording to shot object image and obtaining image data.On imaging apparatus 1212 two dimension and be arranged in a matrix the photodiode forming each pixel.Each photodiode produces the opto-electronic conversion electric current corresponding with light income, and this opto-electronic conversion electric current carries out charge accumulation by the capacitor be connected with each photodiode.The front surface of each pixel is configured with the RGB color filter of Bayer arrangement.
Imaging apparatus 1212 is connected with imaging circuit 1213, this imaging circuit 1213 carries out charge accumulation and controls and picture signal reading control in imaging apparatus 1212, to the picture signal (analog picture signal) of this reading reduce reset noise after carry out wave shaping, and then carry out gain raising etc. to become suitable signal level.Imaging circuit 1213 is connected with A/D converter 1214, and this A/D converter 1214 pairs of analog picture signals carry out analog to digital conversion, to bus 1227 output digital image signal (hereinafter referred to as view data).
Bus 1227 is the transfer paths of the various data that the inside for being transmitted in camera reads or generates.Above-mentioned A/D converter 1214 is connected in bus 1227, be connected to image processor 1215, jpeg processor 1216, microcomputer 1217, SDRAM (Synchronous Dynamic random accessmemory in addition, SDRAM (Synchronous dynamic random access memory)) 1218, memory interface (hereinafter referred to as memory I/F) 1219, LCD (Liquid Crystal Display, liquid crystal display) driver 1220.
Image processor 1215 carries out OB to the view data of the output based on imaging apparatus 1212 and subtracts each other process, blank level adjustment, color matrix computing, gamma conversion, colour difference signal process, noise removal process, changes the various image procossing such as process, edge treated simultaneously.Jpeg processor 1216 by Imagery Data Recording in recording medium 1225 time, according to JPEG compress mode compression from SDRAM1218 read view data.In addition, jpeg processor 1216 carries out the decompression of jpeg image data in order to carry out image reproducing display.When decompressing, read the file that is recorded in recording medium 1225, implement decompression in jpeg processor 1216 after, the view data of decompression to be temporarily stored in SDRAM1218 and to show on LCD1226.H.264 in addition, in the present embodiment, what adopt as compression of images decompression mode is JPEG mode, but compressed and decompressed mode is not limited thereto, and certainly can adopt MPEG, TIFF, other the compressed and decompressed mode such as.
Microcomputer 1217 plays the function of the control part as this camera entirety, the unified various process sequences controlling camera.Microcomputer 1217 is connected to operating unit 1223 and flash memory 1224.
Operating unit 1223 includes but not limited to physical button or virtual key, this entity or virtual key can be the operational controls such as various load button and various enter keies such as power knob, key of taking pictures, edit key, dynamic image button, reproduction button, menu button, cross key, OK button, delete button, large buttons, detect the mode of operation of these operational controls.
Testing result is exported to microcomputer 1217.In addition, be provided with touch panel at the front surface of the LCD1226 as display, detect the touch location of user, this touch location is exported to microcomputer 1217.Microcomputer 1217, according to the testing result of the operating position from operating unit 1223, performs the various process sequences corresponding with the operation of user.
Flash memory 1224 stores the program of the various process sequences for performing microcomputer 1217.Microcomputer 1217 carries out the control of camera entirety according to this program.In addition, flash memory 1224 stores the various adjusted values of camera, and microcomputer 1217 reads adjusted value, carries out the control of camera according to this adjusted value.
SDRAM1218 is can the electricity volatile memory of rewriting for what carry out view data etc. temporarily storing.This SDRAM1218 temporarily stores the view data that exports from A/D converter 1214 and image processor 1215, jpeg processor 1216 etc., to have carried out the view data after processing.
Memory interface 1219 is connected with recording medium 1225, carries out the control by view data and the first-class data write recording medium 1225 of file be attached in view data and reading from recording medium 1225.Recording medium 1225 be such as can on camera main-body the recording medium such as memory card of disassembled and assembled freely, but being not limited thereto, also can be the hard disk etc. be built in camera main-body.
Lcd driver 1210 is connected with LCD1226, view data after being processed by image processor 1215 is stored in SDRAM1218, when needing display, read the view data that SDRAM1218 stores also to show on LCD1226, or the compressed view data of jpeg processor 1216 is stored in SDRAM1218, when needs show, jpeg processor 1216 reads the compressed view data of SDRAM1218, then decompresses, and the view data after decompressing is shown by LCD1226.
Image display is carried out at the back side that LCD1226 is configured in camera main-body.This LCD1226LCD), but be not limited thereto, also can adopt the various display panels (LCD1226) such as organic EL, but be not limited thereto, also can adopt the various display panels such as organic EL.
Based on the electrical structure schematic diagram of above-mentioned mobile terminal hardware configuration and camera, each embodiment of the inventive method is proposed
As shown in Figure 3, in a first embodiment, this photographic method comprises the following steps:
Step S10, detects the touch operation in the fringe region of mobile terminal touch area;
The fringe region of the touch area of mobile terminal touch screen is set to preset regions by the present invention, and the region that touch area is left except fringe region is normal areas.Normal areas is used for the normal touch operation receiving user, and performs corresponding instruction.Preset regions is the region that the present invention defines especially, independent from normal areas.Preferably, as shown in Figure 4, preset regions 20 comprises the first preset regions 21 and the second preset regions 22, and described first preset regions 21 is arranged at the relative both sides of the edge of the touch area of described touch screen respectively with described second preset regions 22.The remaining area of touch area is then normal areas 10.Or as shown in Figure 5, normal areas 10 comprises A district and B district, and wherein A district is operable area, for detected touch point coordinate, B district is virtual key region, for detecting Menu key, Home key, return key etc.Preset regions 20 is located at edge, Touch Zone and is positioned at both sides, A district.It will be appreciated by persons skilled in the art that other region that also as required preset regions 20 can be arranged at touch screen.
The present invention utilizes the driving layer identification code of mobile terminal just can realize freely customizing of preset regions, therefore the realization of technical solution of the present invention is in driving layer but not in firmware, this makes the Software for Design of equipment break away from the constraint of touch screen IC supplier, and realize more flexible, cost is lower.
Further, normal areas 10 and a preset regions 20 correspondence distribution input equipment is respectively in the present embodiment.In specific implementation, touch screen drives during initialization and registers two input equipments (input) by input_register_device () instruction, as input equipment 0 (input0) and input equipment 1 (input1).And be respectively normal areas 10 by input_allocate_device () instruction and preset regions 20 distributes an input equipment.Such as, the corresponding input equipment 0 of normal areas 10, the corresponding input equipment 1 of preset regions 20.
Touch operation is generally the operations such as click, slip, each touch operation is made up of one or more touch point, when mobile terminal receives the touch operation of user's input, the region that mobile terminal can be fallen into by the touch point detecting touch operation, judges that touch operation occurs in normal areas 10 or preset regions 20.In specific implementation, the driving layer of mobile terminal obtains the coordinate of the touch point of touch operation, judges which region the coordinate of touch point fall into.When the coordinate of touch point falls into normal areas 10, then judge that touch operation occurs in normal areas 10; When the coordinate of touch point falls into preset regions 20, then judge that touch operation occurs in preset regions 20.
Step S20, obtains the touch point quantity of described touch operation;
When the coordinate of the touch point of touch operation falls into normal areas 10, also namely touch operation occurs in normal areas 10, then report touch operation by the input equipment 0 corresponding to normal areas 10.When the coordinate of the touch point of touch operation falls into preset regions 20, also namely touch operation occurs in preset regions 20, then report touch operation by the input equipment 1 corresponding to preset regions 20.
In conjunction with see Fig. 6, will be described further touch operation flow process of the present invention in another way, for simplicity, in Fig. 6, by normal areas 10 referred to as A district, by preset regions 20 referred to as C district, the report flow of touch-control event is as follows:
Drive layer by physical hardware as touch-screen receives touch-control event, and judge that touch operation occurs in A district or C district, and by A district or C district device file node reported event.Native floor reads event from the device file in A district, C district, and processes the event in A district, C district, as coordinate calculates, is distinguished, finally distribute A district and C district event respectively by the event of device id to A, C district.Wherein A district event walks primary flow process, processes A district event by common mode; C district event then distributes from the C district designated lane being registered to Native floor in advance, is inputted by Native port, and system port exports the event ends with system service of C district to, then reports to each application by C district event reception external interface.
In the present embodiment, when generation touch operation in preset regions 20 being detected, the parameters of described touch operation is reported to obtain the parameters of described touch operation by the input equipment 1 of described preset regions 20 correspondence, comprise the touch point quantity of described touch operation, touch point position coordinates, the touch-control time, pressure size etc.
Step S30, when described touch point quantity equals the first preset touch point amount threshold, starts the camera applications of described mobile terminal.
The touch operation that mobile terminal reports the input equipment 0 corresponding to normal areas 10, as prior art, carries out normal process; Special processing is carried out to the touch operation that the input equipment 1 corresponding to preset regions 20 reports, describedly special processing is carried out to touch operation can be understood as unconventional process or improper process are carried out to touch operation, as ignored this touch operation, generating special efficacy according to this touch operation, or other processing mode self-defining.For example, unconventional process or improper process, can do following understanding: further when user clicks a certain application icon, and normal process or conventional processing start this application, and improper process or unconventional process are then to start this application.
Upper strata is according to the name of the input equipment driving layer to report, and the touch operation identifying user is in normal areas 10 or preset regions 20, different regions, and upper strata processing mode is different.Upper strata of the present invention is often referred to framework (Framework) layer, application layer etc., in the system of mobile terminal, such as android, the custom-built systems such as IOS, generally include bottom (Physical layer, drive layer) and upper strata (ccf layer, application layer), the trend of signal stream is: Physical layer (contact panel) receives the touch operation of user, physical depression changes electric signal TP into, TP is passed to driving layer, the position of layer to pressing is driven to resolve, obtain the concrete coordinate of location point, duration, pressure and other parameters, this parameter is uploaded to ccf layer, ccf layer realizes by corresponding interface to driving the communication of layer, ccf layer receives the input equipment (input) driving layer, resolve this input equipment, thus Response to selection or do not respond this input equipment, and upwards pass to which application concrete by effectively inputting, different application operatings is performed according to different events to meet application layer.
After framework (Framework) layer receives reported event (reported event comprises input equipment and touch point parameters etc.), first according to the name of input equipment, which region identification is, identify it is in preset regions 20 as driven layer (kernel), layer is then driven to be reported to the input equipment of ccf layer to be input1, instead of report with input0, namely, ccf layer does not need to judge current touch point is in which region, size and the position of judging area is not needed yet, these judgements operate in drive on layer and complete, and, drive layer except reporting specifically which input equipment, the parameters of this touch point also can be reported to ccf layer, such as compressing time, position coordinates, pressure size etc.
It should be noted that, ccf layer, after receiving reported event, turns multichannel mechanism by single channel, is reported to application layer.Be specially: first register a passage, this reported event is transmitted by this passage, this event is monitored by audiomonitor (listener), by this event by different passages, be passed to corresponding application module, produce different application operatings, wherein, application module comprises the conventional application such as shooting, contact person; Produce different application operatings, such as, under shooting application, user clicks in preset regions, then can produce focusing, and the different operatings such as camera parameter are adjusted in shooting.It should be noted that before reported event is delivered to audiomonitor, be single channel, after audiomonitor is monitored, what reported event was walked is hyperchannel, and hyperchannel exists simultaneously, its benefit is can be passed to different application modules simultaneously, and different application module produces different operation responses.
Preferably, being implemented as of above-mentioned steps: the mode utilizing object-oriented, the classification of definition normal areas 10 and preset regions 20 and implementation, after judgement is preset regions 20, by EventHub function, the touch point coordinate of different resolution is converted into the coordinate of LCD, definition single channel function (such as serverchannel and clientchannel etc.), the effect of this function is, after receiving reported event, this event is passed to task manager (TouchEventManager) by this passage, by the monitoring of audiomonitor, by this event by hyperchannel simultaneously or under the application module being passed to multiple response one by one, also one of them application module can only be passed to, application module is as camera, gallery etc., different application module produces corresponding operation.It will be appreciated by persons skilled in the art that the specific implementation of above-mentioned steps also can realize for the step of other modes, the embodiment of the present invention does not limit this.
In the present embodiment, after input equipment 1 reports touch operation to ccf layer, first the first touch point amount threshold whether the touch point quantity of described touch operation equals preset is judged, when described touch point quantity is not equal to the first preset touch point amount threshold, then do not respond described touch operation.When described touch point quantity equals the first preset touch point amount threshold, trigger the operational order starting camera applications, start the camera applications of mobile terminal.According to the use habit of user, in the present embodiment, described the first preset touch point amount threshold is preferably set to 4.It will be appreciated by persons skilled in the art that described the first preset touch point amount threshold also can be set to other values.
In the present embodiment, particularly, described step S20 also comprises:
Step a, obtains the touch point quantity of each fringe region in two opposed edge sections of touch area.
When the fringe region of mobile terminal touch area being detected, also be the touch operation in preset regions 20, when getting the touch point quantity of described touch operation, further, also obtaining the touch point quantity of each fringe region in two opposed edge sections of described touch area, is also the touch point quantity of described first preset regions 21 and the second preset regions 22.Now, described step S30 comprises:
Step b, when described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
In the present embodiment, in the touch point quantity getting described touch operation and two opposed edge sections each fringe region touch point quantity after, first the first touch point amount threshold whether more described touch point quantity equals preset is judged, when described touch point quantity is not equal to described the first preset touch point amount threshold, then do not respond described touch operation.When described touch point quantity equals described the first preset touch point amount threshold, judge the second touch point amount threshold whether the touch point quantity of a fringe region of two opposed edge sections of described touch area equals preset further again, whether the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, also namely judges whether the touch point quantity of described first preset regions 21 and the second preset regions 22 equals the second preset touch point amount threshold and the 3rd preset touch point amount threshold respectively.If not, then described touch operation is not responded.If so, then trigger the operational order starting camera applications, start the camera applications of mobile terminal.
Further, described step S30 comprises:
Step c, when described touch point quantity equals the first preset touch point amount threshold, judges that described mobile terminal is current and whether is in horizontal laying state;
Steps d, described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
In the present embodiment, when the touch point quantity of touch operation equals the first preset touch point amount threshold, whether be in horizontal laying state further if judging that described mobile terminal is current.Particularly, a gravity sensor can be set in mobile terminal in advance, judge whether described mobile terminal is in horizontal laying state by gravity sensor.If judge, described mobile terminal is current is not in horizontal laying state, such as, when judging that mobile terminal is in vertical laying state, then do not respond described touch operation, namely do not start the camera applications of mobile terminal yet, prevent because user encounters the fringe region of touch area by mistake and start camera applications.If judge, described mobile terminal is current when being in horizontal laying state, then start the camera applications of described mobile terminal.Preferably, when the touch point quantity of the touch operation in preset regions 20 equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections equals the second preset touch point amount threshold, the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, also when namely the touch point quantity of described first preset regions 21 and the second preset regions 22 equals the second preset touch point amount threshold and the 3rd preset touch point amount threshold respectively, and, described mobile terminal is current when being in horizontal laying state, start the camera applications of described mobile terminal.
The scheme that the present embodiment provides, during touch operation in fringe region mobile terminal touch area being detected, obtain the touch point quantity of described touch operation, when described touch point quantity equals the first preset touch point amount threshold, then start the camera applications of described mobile terminal, very convenient, decrease user and search camera applications mark to start the time of camera applications cost, achieve and start camera applications fast.
Further, with reference to Fig. 7, propose photographic method second embodiment of the present invention based on the first embodiment, in the present embodiment, described photographic method of the present invention also comprises after step S30:
Step S40, when starting the camera applications of described mobile terminal, detects the clicking operation in the fringe region of described mobile terminal touch area;
Step S50, when described clicking operation being detected, obtains the touch-control time of described clicking operation;
Step S60, when the described touch-control time is less than preset time threshold, performs photographing operation.
In the photographic method of existing mobile terminal, after startup camera applications, the shooting physical button that user is arranged by pressing mobile terminal usually or click in touch screen the shooting control arranged and take pictures.In this process, user needs first to find the position of shooting physical button or shooting control, then carries out pressing or clicking operation just can be taken pictures, and is therefore likely to miss and captures some transient moment scenes.In the present embodiment, when starting the camera applications of described mobile terminal, user only just can need be taken pictures by the fringe region clicking mobile terminal touch area, thus realizes capturing rapidly.Particularly, based on the first embodiment, in the present embodiment, when starting the camera applications of mobile terminal, detect the clicking operation in the fringe region of described mobile terminal touch area, also namely detect the clicking operation in the first preset regions 21 of described mobile terminal and the second preset regions 22.
When the clicking operation in described first preset regions 21 or the second preset regions 22 being detected, the parameters of described clicking operation is reported to obtain the touch-control time of described clicking operation by the input equipment 1 of preset regions 20 correspondence.After the touch-control time getting described clicking operation, judge whether the described touch-control time obtained is less than preset time threshold.According to the ordinary practice of user's clicking operation, in the present embodiment, described preset time threshold is preferably set to 500ms.It will be appreciated by persons skilled in the art that described preset time threshold also can be set to other times value.When the described touch-control time obtained is more than or equal to preset time threshold, then do not respond described clicking operation; When the described touch-control time obtained is less than preset time threshold, then trigger photographing instruction, to take pictures according to described photographing instruction.
Preferably, due to when starting the camera applications of mobile terminal, may occur because user encounters the fringe region of touch area by mistake and triggering photographing instruction and take pictures, thus causing the situation of user operation inconvenience.In order to prevent user misoperation, preferably, when starting the camera applications of mobile terminal, user is taken pictures by the fringe region of adopting consecutive click chemical reaction twice mobile terminal touch area.Particularly, when the double clicking operation of fringe region of described mobile terminal touch area being detected, and the touch-control time getting described double clicking operation is when being all less than preset time threshold, and the interval duration of described double clicking operation is when being less than preset interval duration threshold value, trigger photographing instruction, to take pictures according to described photographing instruction.In the present embodiment, according to the operating habit of user, described preset interval duration threshold value is preferably set to 1s.It will be appreciated by persons skilled in the art that described preset interval duration threshold value also can be set to other interval duration values.
The scheme that the present embodiment provides, when starting the camera applications of described mobile terminal, detect the clicking operation in the fringe region of described mobile terminal touch area, when described clicking operation being detected, obtain the touch-control time of described clicking operation, when the described touch-control time is less than preset time threshold, perform photographing operation.The present embodiment, while realization starts camera applications fast, also achieves and takes pictures fast, meets the demand that user captures.
The present invention further provides a kind of camera arrangement.
With reference to the high-level schematic functional block diagram that Fig. 8, Fig. 8 are camera arrangement first embodiment of the present invention.
In a first embodiment, described camera arrangement comprises:
Detection module 100, for detecting the touch operation in the fringe region of mobile terminal touch area;
The fringe region of the touch area of mobile terminal touch screen is set to preset regions by the present invention, and the region that touch area is left except fringe region is normal areas.Normal areas is used for the normal touch operation receiving user, and performs corresponding instruction.Preset regions is the region that the present invention defines especially, independent from normal areas.Preferably, as shown in Figure 4, preset regions 20 comprises the first preset regions 21 and the second preset regions 22, and described first preset regions 21 is arranged at the relative both sides of the edge of the touch area of described touch screen respectively with described second preset regions 22.The remaining area of touch area is then normal areas 10.Or as shown in Figure 5, normal areas 10 comprises A district and B district, and wherein A district is operable area, for detected touch point coordinate, B district is virtual key region, for detecting Menu key, Home key, return key etc.Preset regions 20 is located at edge, Touch Zone and is positioned at both sides, A district.It will be appreciated by persons skilled in the art that other region that also as required preset regions 20 can be arranged at touch screen.
Touch operation is generally the operations such as click, slip, each touch operation is made up of one or more touch point, when mobile terminal receives the touch operation of user's input, the region that detection module 100 can be fallen into by the touch point detecting touch operation, judges that touch operation occurs in normal areas 10 or preset regions 20.In specific implementation, detection module 100 obtains the coordinate of the touch point of touch operation by the driving layer of mobile terminal, judges which region the coordinate of touch point fall into.When the coordinate of touch point falls into normal areas 10, detection module 100 judges that touch operation occurs in normal areas 10; When the coordinate of touch point falls into preset regions 20, detection module 100 judges that touch operation occurs in preset regions 20.
Acquisition module 200, for obtaining the touch point quantity of described touch operation;
In the present embodiment, when touch operation in the fringe region that detection module 100 detects mobile terminal touch area, when the touch operation in the preset regions 20 of mobile terminal also namely being detected, acquisition module 200 obtains the parameters of described touch operation, comprise touch point quantity, touch point position coordinates, touch-control time, pressure size etc.
Processing module 300, for when described touch point quantity equals the first preset touch point amount threshold, starts the camera applications of described mobile terminal.
In the present embodiment, processing module 300 is according to the touch point quantity got, first the first touch point amount threshold whether the touch point quantity of described touch operation equals preset is judged, when described touch point quantity is not equal to the first preset touch point amount threshold, then do not respond described touch operation.When described touch point quantity equals the first preset touch point amount threshold, processing module 300 triggers the operational order starting camera applications, starts the camera applications of mobile terminal.According to the use habit of user, in the present embodiment, described the first preset touch point amount threshold is preferably set to 4.It will be appreciated by persons skilled in the art that described the first preset touch point amount threshold also can be set to other values.
In the present embodiment, particularly, described acquisition module 200 also for:
Obtain the touch point quantity of each fringe region in two opposed edge sections of touch area.
When detection module 100 detects the fringe region of mobile terminal touch area, also be the touch operation in preset regions 20, when acquisition module 200 gets the touch point quantity of described touch operation, further, acquisition module 200 also obtains the touch point quantity of each fringe region in two opposed edge sections of described touch area, is also the touch point quantity of described first preset regions 21 and the second preset regions 22.Now, described processing module 300 for:
When described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
In the present embodiment, get the touch point quantity of each fringe region in the touch point quantity of described touch operation and two opposed edge sections at acquisition module 200 after, first processing module 300 judges the first touch point amount threshold whether more described touch point quantity equals preset, when described touch point quantity is not equal to described the first preset touch point amount threshold, then do not respond described touch operation.When described touch point quantity equals described the first preset touch point amount threshold, judge the second touch point amount threshold whether the touch point quantity of a fringe region of two opposed edge sections of described touch area equals preset further again, whether the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, also namely judges whether the touch point quantity of described first preset regions 21 and the second preset regions 22 equals the second preset touch point amount threshold and the 3rd preset touch point amount threshold respectively.If not, then described touch operation is not responded.If so, processing module 300 triggers the operational order starting camera applications, starts the camera applications of mobile terminal.
Further, described processing module 300 comprises:
Judging unit, for when described touch point quantity equals the first preset touch point amount threshold, judges that described mobile terminal is current and whether is in horizontal laying state;
Processing unit, for described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
In the present embodiment, when the touch point quantity of touch operation equals the first preset touch point amount threshold, judging unit judges that described mobile terminal is current and whether is in horizontal laying state.Particularly, can arrange a gravity sensor in advance in mobile terminal, by gravity sensor, judging unit judges whether described mobile terminal is in horizontal laying state.If judging unit judges that described mobile terminal is current be not in horizontal laying state, such as, when judging that mobile terminal is in vertical laying state, then do not respond described touch operation, namely do not start the camera applications of mobile terminal, prevent because user encounters the fringe region of touch area by mistake and start camera applications yet.If judging unit judges that described mobile terminal is current when being in horizontal laying state, processing unit then starts the camera applications of described mobile terminal.Preferably, when the touch point quantity of the touch operation in preset regions 20 equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections equals the second preset touch point amount threshold, the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, also when namely the touch point quantity of described first preset regions 21 and the second preset regions 22 equals the second preset touch point amount threshold and the 3rd preset touch point amount threshold respectively, and, described mobile terminal is current when being in horizontal laying state, processing unit starts the camera applications of described mobile terminal.
The scheme that the present embodiment provides, during touch operation in the fringe region that detection module 100 detects mobile terminal touch area, acquisition module 200 obtains the touch point quantity of described touch operation, when described touch point quantity equals the first preset touch point amount threshold, then processing module 300 starts the camera applications of described mobile terminal, very convenient, decrease user and search camera applications mark to start the time of camera applications cost, achieve and start camera applications fast.
Further, with reference to Fig. 9, propose camera arrangement second embodiment of the present invention based on the first embodiment, in a second embodiment, described camera arrangement also comprises photo module 400;
Described detection module 100, also for when starting the camera applications of described mobile terminal, detects the clicking operation in the fringe region of described mobile terminal touch area;
Described acquisition module 200, also for when described clicking operation being detected, obtains the touch-control time of described clicking operation;
Described photo module 400, for when the described touch-control time is less than preset time threshold, performs photographing operation.
In the photographic method of existing mobile terminal, after startup camera applications, the shooting physical button that user is arranged by pressing mobile terminal usually or click in touch screen the shooting control arranged and take pictures.In this process, user needs first to find the position of shooting physical button or shooting control, then carries out pressing or clicking operation just can be taken pictures, and is therefore likely to miss and captures some transient moment scenes.In the present embodiment, when starting the camera applications of described mobile terminal, user only just can need be taken pictures by the fringe region clicking mobile terminal touch area, thus realizes capturing rapidly.Particularly, based on the first embodiment, in the present embodiment, when starting the camera applications of mobile terminal, detection module 100 detects the clicking operation in the fringe region of described mobile terminal touch area, also namely detects the clicking operation in the first preset regions 21 of described mobile terminal and the second preset regions 22.
When detection module 100 detects the clicking operation in described first preset regions 21 or the second preset regions 22, acquisition module 200 obtains the touch-control time of described clicking operation.After the touch-control time that acquisition module 200 gets described clicking operation, judge whether the described touch-control time obtained is less than preset time threshold.According to the ordinary practice of user's clicking operation, in the present embodiment, described preset time threshold is preferably set to 500ms.It will be appreciated by persons skilled in the art that described preset time threshold also can be set to other times value.When the described touch-control time obtained is more than or equal to preset time threshold, then do not respond described clicking operation; When the described touch-control time obtained is less than preset time threshold, photo module 400 triggers photographing instruction, to take pictures according to described photographing instruction.
Preferably, due to when starting the camera applications of mobile terminal, may occur because user encounters the fringe region of touch area by mistake and triggering photographing instruction and take pictures, thus causing the situation of user operation inconvenience.In order to prevent user misoperation, preferably, when starting the camera applications of mobile terminal, user is taken pictures by the fringe region of adopting consecutive click chemical reaction twice mobile terminal touch area.Particularly, when detection module 100 detects the double clicking operation of the fringe region of described mobile terminal touch area, the touch-control time that acquisition module 200 gets described double clicking operation is when being all less than preset time threshold, and the interval duration of described double clicking operation is when being less than preset interval duration threshold value, then photo module 400 triggers photographing instruction, to take pictures according to described photographing instruction.In the present embodiment, according to the operating habit of user, described preset interval duration threshold value is preferably set to 1s.It will be appreciated by persons skilled in the art that described preset interval duration threshold value also can be set to other interval duration values.
The scheme that the present embodiment provides, when starting the camera applications of mobile terminal, detection module 100 detects the clicking operation in the fringe region of described mobile terminal touch area, when detection module 100 detects described clicking operation, acquisition module 200 obtains the touch-control time of described clicking operation, when the described touch-control time is less than preset time threshold, photo module 400 performs photographing operation.The present embodiment, while realization starts camera applications fast, also achieves and takes pictures fast, meets the demand that user captures.
The present invention further provides a kind of mobile terminal, described mobile terminal comprises the camera arrangement described in above-described embodiment.When touch operation in the fringe region described mobile terminal touch area being detected, obtain the touch point quantity of described touch operation, when described touch point quantity equals the first preset touch point amount threshold, then start the camera applications of described mobile terminal, very convenient, decrease user and search camera applications mark to start the time of camera applications cost, achieve and start camera applications fast.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. a photographic method, is characterized in that, described photographic method comprises the following steps:
Detect the touch operation in the fringe region of mobile terminal touch area;
Obtain the touch point quantity of described touch operation;
When described touch point quantity equals the first preset touch point amount threshold, start the camera applications of described mobile terminal.
2. photographic method as claimed in claim 1, it is characterized in that, described when described touch point quantity equals the first preset touch point amount threshold, the step starting the camera applications of described mobile terminal comprises:
When described touch point quantity equals the first preset touch point amount threshold, judge that described mobile terminal is current and whether be in horizontal laying state;
Described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
3. photographic method as claimed in claim 1, it is characterized in that, described touch area comprises two relative fringe regions, and the step of the touch point quantity of the described touch operation of described acquisition also comprises:
Obtain the touch point quantity of each fringe region in two opposed edge sections of touch area.
4. photographic method as claimed in claim 3, it is characterized in that, described when described touch point quantity equals the first preset touch point amount threshold, the step starting the camera applications of described mobile terminal comprises:
When described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
5. the photographic method according to any one of claim 1-4, is characterized in that, described photographic method also comprises step:
When starting the camera applications of described mobile terminal, detect the clicking operation in the fringe region of described mobile terminal touch area;
When described clicking operation being detected, obtain the touch-control time of described clicking operation;
When the described touch-control time is less than preset time threshold, perform photographing operation.
6. a camera arrangement, is characterized in that, described camera arrangement comprises:
Detection module, for detecting the touch operation in the fringe region of mobile terminal touch area;
Acquisition module, for obtaining the touch point quantity of described touch operation;
Processing module, for when described touch point quantity equals the first preset touch point amount threshold, starts the camera applications of described mobile terminal.
7. camera arrangement as claimed in claim 6, it is characterized in that, described processing module comprises:
Judging unit, for when described touch point quantity equals the first preset touch point amount threshold, judges that described mobile terminal is current and whether is in horizontal laying state;
Processing unit, for described mobile terminal is current be in horizontal laying state time, start the camera applications of described mobile terminal.
8. camera arrangement as claimed in claim 6, it is characterized in that, described touch area comprises two relative fringe regions, described acquisition module also for:
Obtain the touch point quantity of each fringe region in two opposed edge sections of touch area.
9. camera arrangement as claimed in claim 8, it is characterized in that, described processing module is used for:
When described touch point quantity equals the first preset touch point amount threshold, and the touch point quantity of a fringe region in two opposed edge sections of touch area equals the second preset touch point amount threshold, when the touch point quantity of another fringe region equals the 3rd preset touch point amount threshold, start the camera applications of described mobile terminal.
10. the camera arrangement according to any one of claim 6-9, is characterized in that, described camera arrangement also comprises photo module;
Described detection module, also for when starting the camera applications of described mobile terminal, detects the clicking operation in the fringe region of described mobile terminal touch area;
Described acquisition module, also for when described clicking operation being detected, obtains the touch-control time of described clicking operation;
Described photo module, for when the described touch-control time is less than preset time threshold, performs photographing operation.
11. 1 kinds of mobile terminals, is characterized in that, comprise the camera arrangement according to any one of claim 6-10.
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Application publication date: 20151021 |