The image pickup method and mobile terminal of a kind of mobile terminal
Technical field
The present invention relates to the image pickup method and mobile terminal of electronic device field, more particularly to a kind of mobile terminal.
Background technology
With the development of smart mobile phone technology, the function that mobile terminal is taken pictures is also stronger and stronger.Such as mobile phone etc
The camera pixel of mobile terminal is raised to present millions of, several ten million from initial hundreds of thousands, and people want to effect of taking pictures
Seek also more and more higher.Most people, but can with mobile terminals such as mobile phones no longer with bulky list is anti-, video camera is gone out
Easily take high-quality photo.So, how the effect of taking pictures of optimization terminal is also particularly important again on this basis.For
Raising shooting quality, the number of mobile phone camera, position also occurring to change, at present, occurring in that with dual camera
End product, in original high pixel basis, can further improve the effect for shooting picture.
The appearance of preposition dual camera or rearmounted dual camera, drastically increases the effect of taking pictures of mobile phone, but simultaneously
But the cost of terminal is also increased, more spaces are occupied.The demand that different consumers take pictures to front and rear is different, autodynes
When, people are more desirable to the preposition dual camera of the accuracy of mobile phone;When clapping landscape, people are more desirable to the rearmounted dual camera of the accuracy of mobile phone, preceding
The cost of terminal can be improved by putting the combination of dual camera and rearmounted dual camera, and take very big hardware space.If only
Preposition dual camera is set, and it is convenient to autodyne, but as rearmounted bat method, but screen is in the same direction with preposition dual camera, and view screen is not
It is convenient;If only setting rearmounted dual camera, with rearmounted dual camera reversely, view screen is inconvenient during auto heterodyne for screen.At present
Terminal can not meet these Man's Demands simultaneously.
The content of the invention
In view of this, the present invention provides a kind of image pickup method and mobile terminal of mobile terminal, can utilize negligible amounts
Camera solve preposition dual camera and take pictures or the problem of view screen is inconvenient when rearmounted dual camera is taken pictures.
A kind of image pickup method of the mobile terminal provided based on the above-mentioned purpose present invention, the mobile terminal is included:First
Display screen, second display screen, the first camera and second camera, wherein, the first display screen can be rolled over the second display screen
Folded connection, the image pickup method includes:
Enabled instruction is received, the first camera is opened;
When receiving the folded signal sent after first display screen and second display screen folding, open second and image
Head;Wherein, when receiving the folded signal, the shooting direction of first camera and the shooting direction phase of second camera
Together;
Obtain the image information of first camera and the second camera;
The image information for synthesizing first camera and the second camera is preview image;
Export preview image.
Meanwhile, the present invention also provides a kind of mobile terminal, including:First display screen, second display screen, the first camera and
Second camera, wherein, the first display screen and the foldable connection of the second display screen, the terminal also include:
First camera opening module, for receiving enabled instruction, opens the first camera;
Second camera opening module, for what is sent after first display screen and second display screen folding is received
During folded signal, second camera is opened;Wherein, when receiving the folded signal, the shooting direction of first camera
It is identical with the shooting direction of second camera;
Image information acquisition module, the image information for obtaining first camera and the second camera;
Image synthesis unit, the image information for synthesizing first camera and the second camera is preview graph
Picture;
Preview image output module, for exporting preview image.
In the prior art, it is that each camera style of shooting that mobile terminal is set is fixed, in order to meet user
Demand, usually needs to set front camera and rear camera at present, and in order to further improve shooting effect, preposition shooting
Mode and rearmounted style of shooting need to be realized by dual camera, which adds the number of camera, be unfavorable for mobile terminal
Structure simplifies, and adds the cost and power consumption of mobile terminal.The image pickup method of mobile terminal provided in an embodiment of the present invention and shifting
The style of shooting of dynamic terminal, its first camera and second camera can be selected, and can individually be shot, and can also be realized preposition double
Camera is shot or rearmounted dual camera is shot;Two cameras are only needed to realize preposition dual camera in a terminal
Shoot and rearmounted dual camera shoots the technique effect that can perform.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the image pickup method schematic flow sheet of the mobile terminal of first embodiment of the invention;
Fig. 2 sets schematic diagram for the mobile terminal camera of the embodiment of the present invention;
Fig. 3 sets schematic diagram for the mobile terminal camera of another embodiment of the invention;
Fig. 4 is mobile terminal structure schematic block diagram provided in an embodiment of the present invention;
The mobile terminal structure schematic block diagram that Fig. 5 provides for another embodiment of the invention;
The mobile terminal structure schematic block diagram that Fig. 6 provides for another embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
First embodiment
The image pickup method of the mobile terminal of first embodiment of the invention, the mobile terminal includes:First display screen, second
Display screen, the first camera and second camera, wherein, the first display screen and the foldable connection of the second display screen are described
Image pickup method as shown in figure 1, including:
Step 101:Enabled instruction is received, the first camera is opened.
The first camera can be opened according to user instruction in concrete operations, be pressed for example, user clicks on photograph taking function
Button, the photograph taking for receiving user's transmission is indicated, and then opens the first camera;
Step 102:When receiving the folded signal sent after first display screen and second display screen folding, open
Second camera;Wherein, when receiving the folded signal, the shooting direction of first camera and the bat of second camera
Take the photograph direction identical;
First display screen and second display screen can produce a folded signal after folding, after this folded signal is produced, explanation
First display screen and second display screen are in folded state.During in folded state, the bat of the first camera and second camera
Take the photograph direction identical.
Step 103:Obtain the image information of first camera and the second camera;In this step, obtain
The image information of first camera, while obtaining the image information of second camera;
Step 104:The image information for synthesizing first camera and the second camera is preview image;
Step 105::Export preview image.
From the above it can be seen that the image pickup method for the mobile terminal that the present invention is provided, can be by first when shooting
Camera and second camera are disposed as preposition shooting or rearmounted shooting, so that when the first camera and second camera are matched somebody with somebody
When the style of shooting put is identical, you can realize the effect that preposition dual camera is shot or rearmounted dual camera is shot;Also may be used simultaneously
Preposition shooting or rearmounted shooting are realized to be applicable single camera, so as to can be just user using the camera of negligible amounts
A variety of different selections of taking pictures are provided, and improve effect of taking pictures.
In a particular embodiment, the preview image is the photo shot, is receiving confirmation letter of the user to preview image
After number (can press the signal that sends of shutter key), the preview image be preserved.In specific embodiment, in the folding
Under the conditions of folded, the display surface of the first display screen changes 180 degree compared with before folding;Or the display surface of second display screen with
Compared before folding, change 180 degree.
In a particular embodiment, first display screen is different with the width or length of second display screen so that first shows
The distance on the display screen of line of demarcation distance first between the display screen and second display screen side parallel with the line of demarcation, with described point
Distance of the boundary line apart from the second display screen side parallel from the line of demarcation is different.
In the specific embodiment of the invention, first camera and second camera be respectively arranged at the first display screen and
On second display screen.In this case, in order to improve one in the utilization rate to camera, the first camera and second camera
Individual is front camera, and shooting direction is identical with the display direction of the display screen where it;First camera and second camera
In another be rear camera, shooting direction is opposite with the display direction of the display screen where it.
Specific such as Fig. 2, the first camera 201 is arranged on the first display screen 202, is front camera;Second shooting
First 203 are arranged at the back side of second display screen 204, are rear camera, camera is put in fig. 2, the back adopt and be represented by dashed line.When
When to determine the first camera 201 and second camera 203 be preposition shooting, second display screen 204 is turned over so that
The back portion laminating of one display screen 202 and second display screen 204, the first display screen 202 shows towards side, second after order is folded
Display screen 204 is towards opposite side.After folding, second camera 203 is located at the right side of the first camera 201, so that second camera
203 direction changes, and the first camera 201 is identical with the shooting direction of second camera 203, now, due to second aobvious
The display surface of display screen 204 is not exposed to user, accordingly, it is determined that display mode is:First display screen 202 shows preview screen.
When it is determined that the first camera 201 and second camera 203 are as rearmounted shooting, by the first display screen 202 to
After overturn so that the laminating of the back portion of the first display screen 202 and second display screen 204, it is the second display to determine display mode
Screen shows preview screen.It will be appreciated by those skilled in the art that in order to avoid the first display screen 202 and the folding of second display screen 204
The first camera 201 or second camera 203 are blocked when folded, be provided between the first display screen 202, second display screen 204 to
Few two fold lines, as shown in Fig. 2 the first fold line 205, the second fold line 206.First display screen 202 and second display screen
204 can carry out front and rear 360 ° of rotary foldings altogether along the first fold line 205 or the second fold line 206.Second display screen 204
It can be folded along the back rotation of the second fold line 206, make second camera 203 on the right side of the first camera 201 and in the same direction.Together
Reason, the first display screen 202 can fold back along the second fold line 206, make the first camera 201 and second camera 203 in the same direction.
Second display screen 204 can also be made along the collapsed forward of the first fold line 205, make the first camera 201 and second camera 203 same
To.The first display screen 202 can also be made along the collapsed forward of the second fold line 206, the first camera 201 and second camera is made
203 is in the same direction.Folding mode more than, may be such that the first camera 201, second camera 202 are not blocked.
In other embodiments, it can also be kept away by opening up opening in the first display screen or second display screen respective regions
Exempt from the first camera or second camera is blocked.
In the specific embodiment of the invention, first camera and second camera may be contained within the first display screen or
On two display screens.Specific such as Fig. 3, the first camera 301, second camera 302 are arranged on the first display screen 303, after being
Camera is put, in figure 3, rear camera, which is adopted, to be represented by dashed line.When user is carried out by the way of the shooting of rearmounted dual camera
During shooting, the first camera 301, the style of shooting of second camera 302 are rearmounted shooting.When user is using preposition double shootings
The mode that head is shot overturns the first display screen 303 when being shot so that the first camera 301, second camera 302
Shooting direction is identical with the display direction of second display screen 304.In this case, the first display screen 303 is perpendicular to fold line side
Upward length should be more than length of the second display screen on fold line direction, you can only set a fold line 305
And first display screen 303 area be more than second display screen 304 area so that the first display screen 303 can be used after folding
Carry out the display of preview image.
In other embodiments, the first camera, second camera are all arranged on the first display screen or second display screen,
The shooting direction of two cameras is opposite with the display direction of the first display screen and second display screen.
In the specific embodiment of the invention, in order to realize the rotation between the first display screen and second display screen, the is set
One display screen and second display screen are independent display screen, are linked together by rotating mechanism.More specifically, rotating mechanism sheet
Body has display screen.
In other embodiments of the invention, in order to realize the rotation between the first display screen and second display screen, first
Display screen and second display screen are two regions in a flexible screen.
In some embodiments of the invention, the image information for obtaining first camera and the second camera
The step of before, in addition to:
The shooting style folded according to the last time or user indicate, determine one in the first display screen and second display screen
To show the preview display screen of preview image after folding.Because when shooting, certain customers get used to a certain style of shooting
Shot, such as it is preposition it is double take the photograph, it is rearmounted it is double take the photograph, it is preposition singly take the photograph, it is rearmounted singly take the photograph, therefore, can when calling the shoot function of terminal
Style of shooting will be given tacit consent to and be set to the last style of shooting for shooting and using.In this case, the present embodiment can save user
Operating procedure, lifted Consumer's Experience.
In certain embodiments,
In some embodiments of the invention, it is described output preview image the step of include:
From the full screen display state of the first display screen and second display screen, the first display screen or second display screen are switched to
Split screen display available state;
The preview display screen is controlled to show preview image, non-preview display screen goes out screen;Or the first display screen of control and the
Two display screen bright screens, and show screen display preview image in preview.A work in the first display screen and second display screen
In the case of showing preview image, another screen that goes out for preview display screen, terminal power consumption can be reduced, facilitates user to check, and
And the display screen for the screen that enables to go out the behavior such as is not touched by user and influenceed.
In some embodiments of the invention, under first display screen and second display screen folded state, described first
Fold line between display screen and second display screen respectively with the distance between the first display screen, the edge of second display screen no
Deng any one of the sides aligned parallel in the fold line, first camera and second camera be not by described
Any one in one display screen and second display screen is blocked.
In some embodiments of the invention, as shown in Fig. 2 first camera 201 is arranged at first display screen
On 202, its shooting direction is identical with the display direction of the first display screen 202;The second camera 203 is arranged at the second display
The back side of screen 204, its shooting direction is opposite with the display direction of the second display screen 204;
Second embodiment
Fig. 4 is the structured flowchart of one embodiment of the invention mobile terminal.Mobile terminal 400 shown in Fig. 4 includes:First
Display screen 401, second display screen 402, the first camera 403 and second camera 404, wherein, the first display screen 401 with it is described
The foldable connection of second display screen 402, the mobile terminal 400 also includes:
First camera opening module 405, for receiving enabled instruction, opens the first camera;
Second camera opening module 406, for being sent out after first display screen and second display screen folding is received
During the folded signal gone out, second camera is opened;Wherein, when receiving the folded signal, the shooting of first camera
Direction is identical with the shooting direction of second camera;
Image information acquisition module 407:Image information for obtaining first camera and the second camera;
Image synthesis unit 408:Image information for synthesizing first camera and the second camera is pre-
Look at image;
Preview image output module 409:For exporting preview image.
In the prior art, it is that each camera style of shooting that mobile terminal is set is fixed, in order to meet user
Demand, usually needs to set front camera and rear camera at present, and in order to further improve shooting effect, preposition shooting
Mode and rearmounted style of shooting need to be realized by dual camera, which adds the number of camera, be unfavorable for mobile terminal
Structure simplifies, and adds the cost and power consumption of mobile terminal.Mobile terminal provided in an embodiment of the present invention, its first camera and
The style of shooting of second camera can be selected, and can individually be shot, and can also realize that preposition dual camera is shot or rearmounted pair is taken the photograph
As head is shot;Two cameras are only needed to realize that preposition dual camera is shot and rearmounted dual camera in a terminal
Shoot the technique effect that can perform.
In some embodiments of the invention,
The mobile terminal also includes:
Preview display screen determining module:Indicated for the shooting style folded according to the last time or user, determine that first shows
A preview display screen to show preview image after folding in display screen and second display screen.
In some embodiments of the invention,
The preview image output module is specifically included:
Dispaly state switch unit, for the full screen display state from the first display screen and second display screen, switches to
The split screen display available state of one display screen or second display screen;
First preview unit, for controlling the preview display screen on state of and showing preview image, non-preview display screen
Go out screen;Or, second preview unit:It is bright screen for controlling the first display screen and second display screen, and on preview display screen
Show preview image.
In some embodiments of the invention, under first display screen and second display screen folded state, described first shows
Fold line between display screen and second display screen respectively with the distance between the first display screen, the edge of second display screen,
Any one of the sides aligned parallel in the fold line, first camera and second camera is not shown by described first
Any one in display screen and second display screen is blocked.
In some embodiments of the invention,
First camera is arranged on first display screen, its shooting direction and the display direction of the first display screen
It is identical;The second camera is arranged at the back side of second display screen, its shooting direction and the display side of the second display screen
To opposite;
Or, first camera and second camera are arranged on the first display screen, shooting direction is with described first
The display direction of display screen is identical;
Or, first camera and second camera are arranged at the back side of first display screen,.
3rd embodiment
Fig. 5 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 500 shown in Fig. 5 includes:At least
One processor 501, memory 502, bus system 503, at least one communication interface 504, user interface 505.Mobile terminal
Each component in 500 is coupled by bus system 503.It is understood that bus system 503 be used for realize these components it
Between connection communication.Bus system 503 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal
Bus.But for the sake of clear explanation, various buses are all designated as bus system 503 in Figure 5.
Wherein, user interface 505 includes the first display, second display, and/or keyboard, and/or pointing device (example
Such as, mouse, trace ball (trackball), and/or touch-sensitive plate, and/or touch-screen etc..
It is appreciated that the memory 502 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 502 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 502 stores following element, can perform module or data structure, or
Their subset of person, or their superset:Operating system 5021 and application program 5022.
Wherein, operating system 5021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 5022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 5022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 502, specifically, can be application
The program stored in program 5022 or instruction.In a particular embodiment, the mobile terminal includes:First display screen, second show
Display screen, the first camera and second camera, wherein, the first display screen and the foldable connection of the second display screen, processor
501 are used for:
Enabled instruction is received, the first camera is opened;
When receiving the folded signal sent after first display screen and second display screen folding, open second and image
Head;Wherein, when receiving the folded signal, the shooting direction of first camera and the shooting direction phase of second camera
Together;
Obtain the image information of first camera and the second camera;
The image information for synthesizing first camera and the second camera is preview image;
Export preview image.
The method that the embodiments of the present invention are disclosed accordingly can be applied in processor 501, or by processor 501
Realize.Processor 501 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 501 or software form.Above-mentioned
Processor 501 can be general processor, digital signal processor (Digital Signal Processor, DSP), special collection
Into circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 502, processor 501 reads the information in memory 502, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Alternatively, processor 501 is additionally operable to:The shooting style folded according to the last time or user indicate, determine that first shows
A preview display screen to show preview image after folding in display screen and second display screen.
Alternatively, processor 501 is additionally operable to:
From the full screen display state of the first display screen and second display screen, the first display screen or second display screen are switched to
Split screen display available state;
The preview display screen is controlled to show preview image, non-preview display screen goes out screen;Or the first display screen of control and the
Two display screen bright screens, and show screen display preview image in preview
Alternatively, under first display screen and second display screen folded state, first display screen and the second display
Fold line between screen respectively with the distance between the first display screen, the edge of second display screen, the sides aligned parallel in
Any one in the fold line, first camera and second camera is not shown by first display screen and second
Any one in screen is blocked.
Optionally, first camera is arranged on first display screen, its shooting direction and the first display screen
Display direction is identical;The second camera is arranged at the back side of second display screen, its shooting direction and the second display screen
Display direction it is opposite;
Or, first camera and second camera are arranged on the first display screen, shooting direction is with described first
The display direction of display screen is identical;
Or, first camera and second camera are arranged at the back side of first display screen, shooting direction with
The display direction of first display screen is opposite.
Mobile terminal 500 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.The mobile terminal 500 that the present invention is provided, it is only necessary to which two cameras achieve that preposition dual camera is shot with after
Dual camera shooting is put, the quantity of camera is saved, reduces the manufacturing cost of mobile terminal.
Fig. 6 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 6
Can be mobile phone, tablet personal computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal in Fig. 6 includes processor 610, memory 620, input block 630, display unit 640, communication unit
Member 650 and power supply 660.
Wherein, input block 630 can be used for the numeral or character information for receiving user's input, and produce and mobile terminal
User set and function control it is relevant signal input.Specifically, in the embodiment of the present invention, the input block 630 includes
Contact panel 6301.Contact panel, also referred to as touch-screen, collect touch operation (such as user of the user on or near it
Use the operation of any suitable object such as finger, stylus or annex on contact panel), and driven according to formula set in advance
Move corresponding attachment means.Optionally, contact panel may include both touch detecting apparatus and touch controller.Wherein,
Touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch control
Device;Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives the processor
610, and the order sent of reception processing device 610 and can be performed.Furthermore, it is possible to use resistance-type, condenser type, infrared ray with
And the polytype such as surface acoustic wave realizes contact panel.Except contact panel, input block 630 can also be set including other inputs
It is standby, other input equipments can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One or more in trace ball, mouse, action bars etc..
Wherein, display unit 640 can be used for information and the movement for showing the information inputted by user or being supplied to user
The various menu interfaces of terminal 600.Display unit 640 may include display panel 641, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 641.
It should be noted that contact panel 631 can cover display panel 641, formed and two can be set in touch display screen, terminal
Or more than two this touch display screens;After touch display screen detects the touch operation on or near it, send to
Processor 610 is above carried with preprocessor 610 with determining the type of touch event according to the type of touch event in touch display screen
For corresponding visual output.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 610 is the control centre of mobile terminal 600, utilizes various interfaces and connection whole mobile phone
Various pieces, storage is stored in by running or performing the software program and/or module that are stored in memory 620, and call
Data in device 620, perform the various functions and processing data of mobile terminal 600, so as to carry out overall prison to mobile terminal 600
Control.Optionally, processor 610 may include one or more processing units.
In embodiments of the present invention, the mobile terminal includes:First display screen, second display screen, the first camera and
Second camera, wherein, the first display screen and the foldable connection of the second display screen, by calling the number in memory 620
According to processor 610 is used for:
Enabled instruction is received, the first camera is opened;
When receiving the folded signal sent after first display screen and second display screen folding, open second and image
Head;Wherein, when receiving the folded signal, the shooting direction of first camera and the shooting direction phase of second camera
Together;
Obtain the image information of first camera and the second camera;
The image information for synthesizing first camera and the second camera is preview image;
Export preview image.
Alternatively, processor 610 is used for:
The shooting style folded according to the last time or user indicate, determine one in the first display screen and second display screen
To show the preview display screen of preview image after folding.
Alternatively, the processor 610 is used for:
From the full screen display state of the first display screen and second display screen, the first display screen or second display screen are switched to
Split screen display available state;
The preview display screen is controlled to show preview image, non-preview display screen goes out screen;Or the first display screen of control and the
Two display screen bright screens, and show screen display preview image in preview.
Alternatively, under first display screen and second display screen folded state, first display screen and the second display
Fold line between screen respectively with the distance between the first display screen, the edge of second display screen, the sides aligned parallel in
Any one in the fold line, first camera and second camera is not shown by first display screen and second
Any one in screen is blocked.
Optionally, first camera is arranged on first display screen, its shooting direction and the first display screen
Display direction is identical;The second camera is arranged at the back side of second display screen, its shooting direction and the second display screen
Display direction it is opposite;
Or, first camera and second camera are arranged on the first display screen, shooting direction is with described first
The display direction of display screen is identical;
Or, first camera and second camera are arranged at the back side of first display screen, shooting direction with
The display direction of first display screen is opposite.
It can be seen that, the mobile terminal 600 that provides of the present invention can be make it that a terminal can either only with two cameras
Realize that preposition dual camera is shot, can realize that rearmounted dual camera is shot again, improve the utilization rate of each camera, reduce
The camera total quantity of terminal.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes:USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.