CN104902075B - Multi-screen interaction method and system - Google Patents
Multi-screen interaction method and system Download PDFInfo
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- CN104902075B CN104902075B CN201510209422.4A CN201510209422A CN104902075B CN 104902075 B CN104902075 B CN 104902075B CN 201510209422 A CN201510209422 A CN 201510209422A CN 104902075 B CN104902075 B CN 104902075B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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Abstract
The invention discloses a multi-screen interaction method and system and belongs to the terminal technical field. The multi-screen interaction method comprises the following steps of: generating a share window in a first terminal according to a first control instruction of a user; and the sharing window and the content thereof are transmitted to the second terminal which displays the sharing window and the content thereof. With the multi-screen interaction method and system of the invention adopted, alteration operation can be performed on the content of an application in the share window, and the real-time performance of information in multi-screen interaction can be improved, and private content can be prevented from being transmitted out in the interaction, and the security of the interaction can be improved.
Description
Technical field
The present invention relates to field of terminal technology, more particularly, to a kind of multi-screen interaction method and system.
Background technology
With the continuous development of social progress and science and technology, increasing intelligent terminal starts to spread to user house
In, and then user is increasing to the demand of multi-screen interactive aspect between intelligent terminal.In early stage, between intelligent terminal
Multi-screen interactive is limited only to show over the display by HDMI high definition line by the picture in mobile phone, so can not control display
Image content over the display, privacy is poor.
At present, user can be so that one-to-one or one-to-many active projection by way of terminal projects.It is specially
The content of projection is first opened on first terminal by user, is then connected on other-end by particular device, in this mistake
In journey, whether terminal can meet the condition of setting with the currently displaying content of automatic decision first terminal, and and if only if currently shows
When the content shown meets the condition setting, currently displaying content is shown in the other-end being attached thereto.And then intelligence
Achieve the interaction of multi-screen.
However, above-mentioned multi-screen mutual disorder of internal organs can not realize customize multi-screen interactive, first terminal cannot be shown
In the picture showing any selected part information and by and only the partial information of selection is transmitted to the other-end being attached thereto.
For example, user wants on certain picture transfer on mobile phone to the display being attached thereto, but this picture and is used in multimedia message
Family is not wanted to allow people know the word content in multimedia message.Such scheme cannot be realized it is impossible to meet people to interactive information real-time
Requirement and the protection of itself privacy is required.
Therefore, a kind of new multi-screen interaction method and device are needed badly.
Content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of multi-screen interaction method, to solve multi-screen interactive
When interactive information can not be self-defined according to user's request, the poor real of interactive information and interactive when there is privacy leakage risk
Problem.
The technical scheme that present invention solution above-mentioned technical problem is adopted is as follows：
According to an aspect of the present invention, a kind of multi-screen interaction method providing, described multi-screen interaction method includes following
Step：The first control instruction according to user generates in first terminal shares window；Share window and its content transmission by described
Shown in second terminal.
Preferably, also included obtaining display caching information before window is shared in described generation, and to described display caching
Information carries out pretreatment, and described pretreatment includes according to data channel, described display caching information being decomposed.
Preferably, also including after window is shared in described generation will be pretreated according to second control instruction of user
Described display caching information shows and the described content sharing in window display is changed in described window of sharing, described change
Further include and the described content sharing window is added, deletes and/or changes.
Preferably, described generation is shared window and is included described first terminal is carried out split screen, generates stationary window and described
Share window, described stationary window shows the current interface of described first terminal.
Preferably, second control instruction of described user also includes：Switch described stationary window and share window with described.
According to a further aspect of the invention, provide a kind of Multi-screen interaction system, described Multi-screen interaction system includes sharing
Window generation module and sending module, wherein：
Share window generation module, share window for generating；
Sending module, for sharing window and its content is sent in second terminal and is shown by described.
Preferably, described Multi-screen interaction system also includes first processing module, and described first processing module includes obtaining list
Unit and resolving cell, described acquiring unit is used for obtaining the display caching information of first terminal, described resolving cell be used for according to
Data channel is decomposed to described display caching information.
Preferably, described Multi-screen interaction system also includes Second processing module, and it is single that described Second processing module includes display
Unit and changing unit, described display unit is used for showing the described display caching information after decomposing in described window of sharing, institute
State changing unit for changing to the described content sharing in window display, described change further includes to described window of sharing
Content is added, deletes and/or changes.
Preferably, described window generation module of sharing also includes split screen unit, and described split screen unit is used for described first
Terminal carries out split screen, generates stationary window and shares window with described, and what described stationary window showed described first terminal works as prezone
Face.
Preferably, described Second processing module also includes switch unit, and described switch unit is used for according to described user's
Control instruction switches described stationary window and shares window with described.
Compared with prior art, the present invention provide multi-screen interaction method and system, by generate share window and its in
The content of application can be changed, and improves the real-time of interactive information；Avoid being related to privacy content spreading out of in mutual disorder of internal organs, improve
Safety when interactive；Additionally, by split screen is carried out to first terminal, pretreated display caching information is being shared window
Show in mouthful, and share the operation that the content that window shows can be added, change or delete according to the alteration command of user,
Achieve the self-defined transmission sharing window and its content；And can make to sharing window and stationary window switches over operation
When obtaining multi-screen interactive, interactive screen can show different contents respectively, and then increased service efficiency during multi-screen interactive.
Brief description
Fig. 1 is that the hardware configuration of the mobile terminal realizing each embodiment of the present invention is illustrated.
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1.
A kind of flow chart of multi-screen interaction method that Fig. 3 provides for the embodiment of the present invention one.
A kind of function structure chart of Multi-screen interaction system that Fig. 4 provides for the embodiment of the present invention two.
The flow chart of another kind of multi-screen interaction method that Fig. 5 provides for the embodiment of the present invention three.
The function structure chart of another kind of Multi-screen interaction system that Fig. 6 provides for the embodiment of the present invention four.
The module results figure of first processing module in a kind of Multi-screen interaction system that Fig. 7 provides for the embodiment of the present invention four.
In a kind of Multi-screen interaction system that Fig. 8 provides for the embodiment of the present invention four, second shares the module of window generation module
Structure chart.
The function structure chart of Second processing module in a kind of Multi-screen interaction system that Fig. 9 provides for the embodiment of the present invention four.
Also a kind of flow chart of multi-screen interaction method that Figure 10 provides for the embodiment of the present invention five.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " and " part " can mixedly use.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. consolidate
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for moving
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal realizing each embodiment of the present invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups illustrating
Part.More or less of assembly can alternatively be implemented.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can include voice and lead to
Words signal, video calling signal or the various types of data sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates and is derived from three or more satellites
Range information and correct time information and for the Information application triangulation calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is defended using three
Star and the error of the position that calculates by using other satellite correction and temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 1220, camera 121 is to the static map being obtained by image capture apparatus in Video Capture pattern or image capture mode
The view data of piece or video is processed.Picture frame after process may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Mike 122 can be in telephone relation mould
Sound (voice data) is received via mike in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model
For can be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement all kinds
Noise eliminate (or suppression) algorithm with eliminate (or suppression) receive and the noise that produces during sending audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape
State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 is coupled with external device (ED).Sensing unit 140 can include proximity transducer 1410 and will combine below
Touch screen this is described.
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port of device for connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from
The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00
One or more elements or can be used for transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power
The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include showing
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show (for example, text messaging, the multimedia file that communicate with call or other
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and the touch pad touch screen with formation superposed on one another as a layer, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display device), for example, moves
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video output, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, enters when communicating (incoming communication) when receiving calling, message or some other, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store software program of the process being executed by controller 180 and control operation etc., or can
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memorizer 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch screen
Data.
Memorizer 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizer etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can execute memorizer with by network connection
The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution and voice call, data
The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that and control
Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing on the touchscreen or figure
Piece is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment.
Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language
Implement, software code can be stored in memorizer 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system are operating.
The communication system being wherein operable to according to the mobile terminal of the present invention referring now to Fig. 2 description.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 formation interfaces.MSC280 is also structured to and can form interface via the BSC275 that back haul link is couple to base station 270.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregions (or region), by the sky of multidirectional antenna or sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can by for diversity reception two or more
Antenna covers.Each BS270 may be constructed such that support multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal of operation in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast being sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, depict multiple satellites 300, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the positioning letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of the position of mobile terminal can be followed the tracks of
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station 270 reception is anti-
Processed in specific BS270 to link signal.The data obtaining is forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of including the coordination of soft switching process between BS270.BSC275 is also by the number receiving
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
In order that the technical problem to be solved, technical scheme and beneficial effect are clearer, clear, below tie
Close drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
In order to explain the present invention, it is not intended to limit the present invention.
Embodiment one
As shown in figure 3, the flow chart of a kind of multi-screen interaction method that Fig. 3 provides for the embodiment of the present invention one, the present embodiment
A kind of multi-screen interaction method providing, including：
S101, generated in first terminal according to first control instruction of user and share window.
The main body executing multi-screen interaction method of the present invention includes first terminal and second terminal, and first terminal can be for moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. consolidate
Determine terminal.Embodiments below is illustrated with mobile terminal.However, it will be understood by those skilled in the art that, except special
Outside moving the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type,
Second terminal can be the display device such as display, projector.
Specifically, user finds the information wanting to share, for example, multimedia message on mobile phone, and length work(in 3 seconds by multimedia message
Can menu, this function menu includes sharing option, selects to share option as to send and shares instruction.Mobile phone receives dividing of user
After enjoying instruction, generate on a display of the handset and share window, the content of multimedia message can be positioned over by Automatic Program shares window
In mouthful it is also possible to only generate sleazy share window, wait the instruction of user to be positioned over multimedia message and share in window.
It is understood that in the present embodiment, window can also be shared by other routines are self-defining for generating
Trigger condition.
S102, share window and its content is sent in second terminal and is shown by described.
The content wherein sharing window includes but is not limited to game, video, picture, webpage and news etc..Can also be trip
The combination of any more than two in play, video, picture, webpage and news.
Specifically, after step S101, the multimedia message chosen is shown in after sharing in window, and user can be to sharing window
Interior multimedia message is deleted and is increased the operation such as cursor.And send transmission and refer to sharing the content in window and meeting after transmission requires
Order, first terminal can be shared meet that user required at that time window and share the corresponding data message of content in window and enter
Row compresses and passes through to communicate linkup transmit to second terminal, and second terminal receives and shown.For example, the multimedia message on mobile phone
Content is placed into be shared window and is deleted Picture section therein by user, and then user sends the instruction of transmission, is deleted
The MMS content data of Picture section is compressed, and is then driven by MHL and transmits to display end through MHL.
So, in actual applications, when user needs to be explained temporarily, discovery mobile phone need the PPT sharing to have several
Locate manifest error or can be deleted in real time when sharing with improved place, improve the Experience Degree of user.
In the present embodiment, multi-screen interaction method can operate to the content sharing application in window, and then can show
The interface customizing；Improve the real-time of information during multi-screen interactive；Avoid being related to privacy content spreading out of in mutual disorder of internal organs, improve
Safety when interactive.
Embodiment two
As shown in figure 4, the function structure chart of a kind of Multi-screen interaction system that Fig. 4 provides for the embodiment of the present invention two.
One kind the first Multi-screen interaction system S10 that the preferred embodiment of the present invention provides includes first and shares window generation module
S11 and the first sending module S12.
Wherein, first share window generation module S11 for according to the generation of user share window instruction generation share window
Mouthful.Specifically, after pressing, with the head of a household, the multimedia message 3 seconds selected, function menu occurs, user have selected the choosing that multi-screen is shared again
, then first share window generation module S11 generate share window.It is understood that can also be self-defining by other
Triggering mode generates shares window, for example, arranges the icon of multi-screen interactive in display interface, clicks on icon and can generate and shares window
Mouthful.
First sending module S13 includes transmitting terminal and transmission ends, generation share window and its content through overcompression, and
The driving that sends passing through transmitting terminal after compression sends it to the transmission ends being attached thereto.In the present embodiment, transmission ends are MHL
Interface.Specifically, the multimedia message data sharing window and wherein deletion partial content is compressed, is then sent by MHL and drive
The MHL that influencing meridian MHL transmits to display receives and drives and show.
In the present embodiment, the first Multi-screen interaction system S10 by the generation that receive user sends share the instruction of window by
First shares window generation module S11 generation shares window, and then can treat that sharing data information is sharing window by select
Interior display and can to sharing treating in window, sharing data information carries out the process such as deleting, improve information during multi-screen interactive
Real-time；Avoid being related to privacy content spreading out of in mutual disorder of internal organs, improve safety during interaction.
Embodiment three
See Fig. 5 again, the flow chart of another kind of multi-screen interaction method that Fig. 5 provides for the embodiment of the present invention three.
A kind of multi-screen interaction method that the preferred embodiment of the present invention provides, including：
Step S1001：Obtain display caching information, and pretreatment is carried out to described display caching information.
Specifically, after pressing, with the head of a household, the multimedia message 3 seconds selected, Multi-screen interaction system obtains the corresponding display of this multimedia message automatically
Cache information, then decomposes according to data channel to the display caching information obtaining, and is decomposed into voice data stream, video
Data flow and image data stream.In the present embodiment, image data stream includes interface display information etc..
It is understood that multi-screen can also be arranged on interface share icon, it is slow that user clicks on acquisition display during icon
Deposit information, and pretreatment is carried out to display caching information.
Step S1002：Described first terminal is carried out with split screen, generates stationary window and share window with described, described fixation
Window shows the current interface of described first terminal.
Specifically, after pressing, with the head of a household, the multimedia message 3 seconds selected, interface occurs function menu, and this function menu can wrap
Include short message sending, wechat is shared, open and the option such as split screen display available.After user selects the option of split screen display available, multi-screen interactive
System carries out split screen to interface, generates stationary window and shares window.In the present embodiment, stationary window shows the boundary at former interface
Face content, shares no any content in window, as empty window.
It is understood that can also by interface setting share icon, click on this share icon can be to first
The interface of terminal carries out split screen.
It is understood that in certain embodiments, when user selects the option of split screen display available or click to share icon
Afterwards, a window floating on former interface can also be generated, this window can be dragged on former interface.
Step S1003：The resolution of coupling second terminal and regulation image quality.
In the present embodiment, window will be shared and its content will be sent to before being shown in second terminal and also includes：Adjust
The whole resolution sharing window and image quality.
Specifically, after the completion of the interface split screen of first terminal, selection dialog box can be ejected, the content of this selection dialog box
It is to ask whether that window and its content are shared in transmission, if then adjusting the resolution sharing window and image quality so that sharing window
Interior content resolution and image quality improve and match to second terminal, and for example second terminal is 4K display, then can will divide
The content enjoying window adjusts to the resolution of 4K.
Step S1004：The second control instruction according to user is by pretreated described display caching information at described point
Enjoy window to show and the described content sharing display in window is changed.
Specifically, after the resolution and regulation image quality of coupling second terminal, user can select in stationary window
Need the multimedia message shared, draw this multimedia message to sharing window after finding this multimedia message, you can will be through pretreated multimedia message
Map to and share in window and show.
It is understood that in some cases, long after first terminal carries out split screen it is also possible in stationary window
By multimedia message to be shared 3 seconds, you can occur sending to the option sharing window, select pretreated multimedia message after this option
Map to and share in window and show.
After sharing and showing multimedia message to be shared in window, user can add to multimedia message according to the demand of oneself
Plus, delete and/or modification operation.Specifically, when user merely desires to send the picture in multimedia message, can be in sharing window
Deletion action is carried out to the word segment in wherein MMS content.It is specially and selectes word segment, then delete.Can also be by it
Picture in his file or picture library is added in the multimedia message sharing window, and for example, picture in selected picture library, then by it
Draw to sharing in window, then in sharing window, position editor is carried out to this picture again.Furthermore it is also possible to being added to point
Enjoy the picture in window and carry out explanatory note it is also possible to modify to the word in former multimedia message.But above-mentioned to sharing in window
The operation of multimedia message does not interfere with the content in stationary window.
If it is understood that when to share window be to float window on interface, multimedia message being added to and shares window
Mode is consistent with the above.I.e. can be by carrying out Dragging movement on interface it is also possible to length, by selected multimedia message 3S, is selecting to send out
Send the option sharing window.
Step S1005：Share window by described and its content sends and shown to second terminal.
Specifically, after the content shared in window being changed according to step S1004, user can determine and will share window
Mouth and its content send and are shown to second terminal.In the present embodiment, window and its content are shared upon compression through MHL
Send driving and reach MHL dongle equipment, then received by the MHL that MHL dongle equipment reaches display end drive in and
Show on display.
It is understood that first terminal can also will share window by wifi display and its content transmission is extremely aobvious
Show device end and shown.
It is understood that first terminal can also will share window by projector and its content shows.
In the present embodiment, carry out pretreatment so that user can be to display by acquisition display caching information and to it
Cache information is deleted, added and is changed, and sharing content in window is the information selected in mapping stationary window, corresponding point
The content enjoying display in window can also be deleted, added and be changed, and the content in former interface is not affected；In this reality
Apply user in example to switch stationary window and share window it is achieved that switching between form, while multi-screen is shared,
Each screen does not interfere with each other；It is understood that step S1002 may be replaced by generating on the interface of first terminal floating
Window, user can send the interface that control instruction switches floating frame and first terminal, so that user will share window
Mouth and its content are sent and by switching, the changing interface of first terminal extremely can be floated while display to second terminal
On window, and then user can be shown in second terminal simultaneously and shared window by the interface that first terminal operates first terminal
And its content, realize while multi-screen interactive, not affecting the use of first terminal；By mating resolution and the tune of second terminal
Section image quality is so that share the resolution that window can be mated with second terminal by the transmission of MHLdongle equipment, and then achieves
High resolution pictures transmission between multi-screen, improves the Experience Degree of user；By step S1001 and step S1002 so that walking
The content sharing window in rapid S1004 can be deleted, added and be changed, and do not interfere with the content of stationary window, improve
The real-time of interactive information；Avoid being related to privacy content spreading out of in mutual disorder of internal organs, improve safety during interaction；By wifi
Display substitutes MHLdongle equipment, the portability of lifting Multi-screen interaction system；By projector substitute display it is achieved that
Specifically need not can achieve the multi-screen interactive customizing by display device, improve user experience.
Example IV
As shown in Fig. 6 is to 9, the function structure chart of another kind of Multi-screen interaction system that Fig. 6 provides for the embodiment of the present invention four；
The module results figure of first processing module in a kind of Multi-screen interaction system that Fig. 7 provides for the embodiment of the present invention four；Fig. 8 is this
In a kind of Multi-screen interaction system that bright example IV provides, second shares the function structure chart of window generation module；Fig. 9 is this
The function structure chart of Second processing module in a kind of Multi-screen interaction system that bright example IV provides.The preferred embodiment of the present invention carries
For one kind the second Multi-screen interaction system S20 include first processing module S21, second share window generation module S22, at second
Reason module S23, adjustment unit S24 and the second sending module S25.With respect to embodiment two, second shares window generation module S22
How share window generation module S11 with the second sending module S25 with first and the first sending module S12 function is basically identical
One first processing module S21, Second processing module S23 and adjustment unit S24.
And wherein first processing module S21 includes acquiring unit S211 and resolving cell S212, second shares window generates
Module S22 includes window signal generating unit S221 and split screen cell S 222, and Second processing module S23 includes display unit S231 and change
More cell S 232.Specifically, acquiring unit S211 is used for obtaining the display caching information of first terminal, and resolving cell S212 is used for
According to data channel, display caching information is decomposed, voice data stream, video data stream, view data can be decomposed into
Stream.Wherein, image data stream is interface display etc..For example, user uses mobile phone, wants to share and wherein has picture and Word message
Multimedia message.And then can grow by multimedia message 3S, ejection function option afterwards, after user selects multi-screen interactive option therein, obtain
Cell S 211 obtains the display caching information of multimedia message, and display caching information decomposition is voice data stream by resolving cell S212, depending on
Frequency data stream, image data stream.It is understood that icon can also be arranged on the interface of first terminal, click on this icon
Acquiring unit S211 can be made to obtain the display caching information of selected multimedia message.Second shares window generation module S22 includes
Split screen cell S 221, split screen cell S 221 is used for carrying out split screen to first terminal, generates stationary window and shares window.For example,
Multimedia message be decomposed cell S 212 process after, mobile phone interface by split screen for stationary window with share window, wherein in stationary window
The current interface of display first terminal, shares in window no content.It is understood that can also be without carrying out split screen, but raw
Become to float in the window of mobile phone interface.Display unit S231 be used for by the display caching information after decomposing share in window aobvious
Show, changing unit S232 is used for the content sharing display in window is changed, and becomes and further includes the content sharing window is entered
Row adds, deletes and/or changes.For example, through user, multimedia message is drawn to sharing window from stationary window, you can will be pre-
Multimedia message after process corresponding display caching information MAP is shown in window and is delayed so that sharing display in window to sharing
Deposit information consistent with the corresponding display caching information of multimedia message pretreated in stationary window.When user is to the coloured silk shared in window
When letter is added, deletes and/or changes the operation of the content of multimedia message, changing unit S232 corresponding display caching to multimedia message
Information is added accordingly, deleted and/or is changed, but the operation that the multimedia message shared in window is carried out will not be to fixation
The content of window impacts.
In the present embodiment, Second processing module S23 also includes switch unit S233.Switch unit is used for according to user's
Control instruction switches stationary window and shares window.It is understood that split screen ought not be carried out, but generate float share window
Mouthful when, switch unit can also switch mobile phone interface and floating share window.
In the present embodiment, by pressing " HOME " key on mobile phone, stationary window can be switched over sharing window.
In certain embodiments, by " HOME " the key switch mobile phone interface on mobile phone with float share window.
In the present embodiment, Multi-screen interaction system also includes adjustment unit, for sharing window and its interior after change
Appearance is sent to resolution and the image quality that window is shared in adjustment before being shown in second terminal.Specifically, when first terminal
After the completion of the split screen of interface, selection dialog box can be ejected, the content of this selection dialog box be ask whether transmission share window and its
Content, if then adjustment share the resolution of window and image quality so that the content resolution of sharing in window and image quality improve to
Match with second terminal, for example second terminal is 4K display, then can adjust the content sharing window to the resolution of 4K
Rate.
The present embodiment passes through to arrange acquiring unit S211 and resolving cell S212, treats the information shared and carries out pretreatment,
Then by pretreated information MAP to sharing in window so that the content sharing window can be entered by changing unit S232
Row is deleted, adds and is changed, and specifically, shares multimedia message information in window and can be changed and can be passed by MHLgongle
Transport to display end, and then allow user to browse webpage or television etc. by stationary window, pass through to share simultaneously
Window transmits screen to display end and plays, and enriches the mode that multi-screen is shared, improves the Experience Degree of user；By split screen
The split screen function of cell S 221, facilitates user and draws information to the action sharing window, improve user experience；Pass through
Switch unit S233 allows Second processing module S22 that stationary window is switched over sharing window, has reached multi-screen and has divided
During enjoying, respectively shield non-interfering experience effect, improve user experience；The content that window is shared in change simultaneously also may be used
With the privacy being effectively protected in interactive process.
Embodiment five
As shown in Figure 10, also a kind of flow chart of multi-screen interaction method that Figure 10 provides for the embodiment of the present invention five.
A kind of multi-screen interaction method provided in an embodiment of the present invention, comprises the following steps：
Step S401, user selectes the application opened in first terminal.
Specifically, user can select the multimedia message needing to share on mobile phone, and length presses this multimedia message 3S, and in the choosing leaning out
Trim vegetables for cooking and select multi-screen interactive in list.Now, mobile phone carries out pretreatment to selected multimedia message, and multimedia message is carried out point according to data channel
Solve and be decomposed into voice data stream, video data stream and image data stream.In the present embodiment, image data stream include interface show
Show information etc..
Step S402, carries out split screen display available to selected application, and generates a stationary window and on first terminal
Individual share window.Wherein stationary window shows the current interface of first terminal.
Specifically, the multimedia message that mobile phone can be selected to user carries out split screen display available, shows one in display interface of mobile phone
Stationary window and one share window.Wherein stationary window shows the current interface of first terminal, shares in window no content.Point
Enjoy window to be added multimedia message according to the control instruction of user and the content of multimedia message is changed.
Step S403, checks whether first terminal and second terminal connect normally.
Specifically, detect whether mobile phone is connected with the communication of display normal.If abnormal, go to step S404, if
Normally, then go to step S406.
Step S404, points out to connect extremely.Specifically, mobile phone detects that it is connected with display communication and extremely then goes to step
Rapid S405.
Step S405, if again check.
Specifically, if the testing result of mobile phone is abnormal, whether pop-up dialogue box prompting is checked again, so that user's inspection
Look into whether external connection loosens or whether display is in open state etc., and after confirming that above-mentioned FAQs point does not exist
Again tap on the acknowledgement key in dialog box, so that mobile phone checks again for whether being connected between mobile phone and display normally.
Step S406, if send the content sharing application in window.
Specifically, if the result of detection is connected normally for mobile phone with display, mobile phone interface occurs that prompting user is
Information and the option of window is shared in no transmission.When user selects to be, go to step S407.
Step S407, resolution and the image quality of window is shared in adjustment.
Specifically, after confirming to send the multimedia message shared in window, according to the resolution of the display being connected with mobile communication
Rate with image quality, the multimedia message shared in window is adjusted so that the display resolution of multimedia message and image quality are matched with display.
In the present embodiment, mobile phone is connected by MHLdongle device with display, and then can export the picture of 4K image quality.
Step S408, if the content of window is shared in change？
Specifically, after the display resolution of the multimedia message shared in window and image quality are all adjusted, pop-up dialogue box is pointed out
Whether user changes the content sharing multimedia message in window.If it is not, then going to step S409, if then going to step S410.Share
Multimedia message in window corresponding display caching information is that in stationary window, multimedia message maps to the display caching information sharing window, should
Display caching information can be added, deletes and/or change, without affecting the content of stationary window.
Step S409, the content sharing window not being altered is sent to second terminal.
Specifically, directly the content sharing multimedia message in window adjusted in step S407 is passed through MHLdongle device
Send to display so that display shows the content of multimedia message according to the resolution after adjustment and image quality.
Step S410, user carries out change operation to the content sharing window.
Specifically, when user confirms that the content in window is shared in change, user can operate to the content of application, example
As the content of this application is to have the multimedia message of picture and word, and user can delete picture therein and/or word, increase literary composition
Word or modification word etc. change the content of former multimedia message；Mutation in stationary window can also be dragged in self-defined window simultaneously, but
MMS content in stationary window does not change.Now, the content of amended multimedia message corresponding display caching data is also corresponding
Change.
Step S411, the content sharing window after change is sent to second terminal.
Specifically, send to display by the MMS content compression after changing in step S410 and through MHLdongle device
Device simultaneously shows.
It should be noted that the technical characteristic of above-described embodiment three, equally corresponding in the present embodiment applicable, here no longer
Repeat.
In the present embodiment, with respect to embodiment three, increased detection first terminal and whether second terminal connects normally
Process simultaneously has the flow process again detecting when abnormal, optimizes the process of multi-screen interactive, has refined the node of problem, be easy to
Quick determination problem solve problem, improve user experience；Increased to whether sending the content sharing application in window
Whether change the process sharing the content of application in window so that user can be selected as the case may be, further
The Experience Degree improving user；Increased the process that the resolution and image quality sharing in window application is adjusted, and then
Increased the support to high-resolution display output, improve the Experience Degree of user further.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row
The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and
And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute
Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by the mode of software plus necessary general hardware platform naturally it is also possible to pass through hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Go out partly can embodying in the form of software product of contribution, this computer software product is stored in a storage medium
In (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of multi-screen interaction method is it is characterised in that described multi-screen interaction method comprises the following steps：
The first control instruction according to user first terminal generate shares window, wherein, described generation share window include right
Described first terminal carries out split screen, generates stationary window and shares window with described, described stationary window shows described first terminal
Current interface, described stationary window can mutually switch with described window of sharing；
By described share window and described share the content that window shows and be sent in second terminal shown, wherein, described
Sharing the content that window shows is that described user selects in described stationary window and draws to the described content shared in window；
Wherein, described to share the content that window shows be stream data, by the described mistake sharing the content transmission that window show
Cheng Zhong, can share the content that window shows and carry out real-time operation to described.
2. multi-screen interaction method according to claim 1 is it is characterised in that also included before window is shared in described generation
Obtain display caching information, and pretreatment is carried out to described display caching information, described pretreatment is included according to data channel pair
Described display caching information is decomposed.
3. multi-screen interaction method according to claim 2 is it is characterised in that also include after window is shared in described generation
Pretreated described display caching information is shown and to described by the second control instruction according to user in described window of sharing
The content sharing display in window is changed, described change further include the described content sharing window is added, deletes,
And/or modification.
4. a kind of Multi-screen interaction system is it is characterised in that described Multi-screen interaction system includes sharing window generation module and transmission
Module, wherein：
Share window generation module, share window for generating；
Split screen unit, described split screen unit is used for carrying out split screen to described first terminal, generates stationary window and shares window with described
Mouthful, described stationary window shows the current interface of described first terminal；
Switch unit, the control instruction that described switch unit is used for according to user switches described stationary window and shares window with described
Mouthful；
Sending module, for by described share window and described share the content that window shows and be sent in second terminal shown
Show, wherein, described share the content that window shows and select and draw to share to described in described stationary window for described user
Content in window；
Wherein, described to share the content that window shows be stream data, by the described mistake sharing the content transmission that window show
Cheng Zhong, can share the content that window shows and carry out real-time operation to described.
5. Multi-screen interaction system as claimed in claim 4 is it is characterised in that described Multi-screen interaction system also includes the first process
Module, described first processing module includes acquiring unit and resolving cell, and described acquiring unit is used for obtaining the aobvious of first terminal
Show cache information, described resolving cell is used for according to data channel, described display caching information being decomposed.
6. Multi-screen interaction system as claimed in claim 5 is it is characterised in that described Multi-screen interaction system also includes second processing
Module, described Second processing module includes display unit and changing unit, and described display unit is for described aobvious after decomposing
Show that cache information shows in described window of sharing, described changing unit is used for the described content sharing display in window is become
More, described change further includes and the described content sharing window is added, deletes and/or changes.
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| CN101163118A (en) * | 2007-11-30 | 2008-04-16 | 腾讯科技（深圳）有限公司 | Method and device of a plurality of IM users for real-time sharing object |
| CN102598843A (en) * | 2009-11-13 | 2012-07-18 | 三星电子株式会社 | Mobile terminal, display apparatus and control method thereof |
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| WO2016173422A1 (en) | 2016-11-03 |
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