CN106250083A - Double screen dual control intelligent terminal and implementation method - Google Patents
Double screen dual control intelligent terminal and implementation method Download PDFInfo
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- CN106250083A CN106250083A CN201610616013.0A CN201610616013A CN106250083A CN 106250083 A CN106250083 A CN 106250083A CN 201610616013 A CN201610616013 A CN 201610616013A CN 106250083 A CN106250083 A CN 106250083A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Digital Computer Display Output (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
A kind of double screen dual control intelligent terminal and implementation method, described double screen dual control intelligent terminal includes running the main board system of Android system, main screen system and the second screen system, described main screen system is made up of main screen capacitance touch screen and main screen LCDs, described second screen system is made up of the second screen capacitance touch screen and the second screen LCDs, and the implementation method of described double screen dual control comprises the following steps: user calls android standard API, starts asynchronous display function；If the second screen capacitance touch screen exists and correctly configures, it is configured to the second screen capacitance touch screen incoming event individually send data to the second screen system, then performs android standard and show and touch-control handling process；If the second screen capacitance touch screen does not exists or improperly-configured, perform android standard and show and touch-control handling process.The present invention can make the intelligent terminal of single system realize different aobvious asynchronous touch-control, it is achieved operator and the real time interactive operation of consumer.
Description
Technical field
The invention belongs to intelligent terminal's technical field, be specifically related to a kind of double screen dual control intelligent terminal and its implementation.
Background technology
Touch-control intelligent terminal (such as cashier's machine) double for double screen, existing like product has the synchronization or different supporting double screen
Step display, but asynchronous touch-control when double-screen asynchronous shows cannot be accomplished, as realized two screen interactions, extremely complex；Even if having
Some realize the scheme of different aobvious asynchronous touch-control, are to use two single processors, single mainboard, structure to be completely independent mostly
Two hardware systems, it primary disadvantage is that communication is complicated, needs the interface protocol of design specialized, it is achieved during some advanced tasks
Too complex, and cost is the twice realizing two separate display asynchronous touch-control one-of-a-kind system.(note: simultaneous display refers to the second screen
Show the content identical with main operation screen and picture.Asynchronous display, refers to content and picture and main operation screen that the second screen shows
Different.Synchronize touch-control, refer to that the function that the touch screen of the second screen realizes is identical with main operation touch screen.Asynchronous touch-control, refers to
The touch screen of two screens can realize the control function different from main touch screen.Double screen dual control, refers to that the second screen can show with main
Operation screen (main screen) different content, the second screen touch screen can be with independent operation the second screen simultaneously, so that the second screen image one independence for Taiwan
Vertical computer is the same, has different control to input, and inputs according to touch-control, carries out different display output, realizes on the second screen
Normal computer interactive application.
Therefore, double-screen intelligent terminal is existed and further optimizes demand, this power that present invention is accomplished just
With starting point place.
Summary of the invention
For the above-mentioned technical problem overcoming prior art to exist, the present inventor carried out substantial amounts of further investigation it
After, it is provided that a kind of double screen dual control intelligent terminal and its implementation, make the intelligent terminal of single system realize different aobvious asynchronous touch-control,
The second screen can be allowed to use as the screen of a single band touch screen, and carry out asynchronous with main screen shows and touch-control work,
The real time interactive operation of operator and consumer is better achieved.
First aspect, a kind of double screen dual control intelligent terminal, including running the main board system of Android system, main screen system and the
Two screen systems, described main screen system is made up of main screen capacitance touch screen and main screen LCDs, and described second screen system is by
Two screen capacitance touch screens and the second screen LCDs composition, reserved the api interface of double screen dual control in described Android system, with
APP developer is facilitated to call described api interface, it is achieved the exploitation of double screen dual control application program.
Second aspect, in above-mentioned intelligent terminal, the implementation method of double screen dual control, comprise the following steps:
User calls android standard API, starts asynchronous display function；
If the second screen capacitance touch screen exists and correctly configures, the second screen capacitance touch screen incoming event is configured to individually
Send data to android the second screen system, then perform android standard and show and touch-control handling process；
If the second screen capacitance touch screen does not exists or improperly-configured, perform android standard and show and touch-control process stream
Journey.
Compared with prior art, beneficial effects of the present invention is as follows: by the basis of standard Android source code, revise
Second screen LCDs and the control source code of the second screen capacitance touch screen input, make the second screen capacitance touch screen only corresponding the
The content of two screen LCDs, controls the content of the second screen LCDs, does not interferes with main screen LCDs, thus real
The method that existing a kind of double-screen asynchronous shows asynchronous touch-control, the method can be controlled by the method for software, and reserved api interface
For APP developer, can be implemented function such as by this interface: with shielding control, (Display on the same screen is android system to Display on the same screen
System standard api, not in the scope of the invention) and asynchronous display asynchronous controlling, the control method of the present invention and Display on the same screen
Difference is, the second screen has independent running environment (Context), and the window of the asynchronous operation that the second screen creates needs to make
Creating by the running environment of the second screen, being characterized in that of the present invention can make the intelligent terminal of single system use asynchronous touch-control
Method realize the function of asynchronous display, the second screen can be allowed to use as the screen of a single band touch screen, with main screen
Asynchronous carrying out shows and touch-control work, can be realized the real time interactive operation of operator and consumer by relatively low cost,
This is not available for standard android, in standard Android system or Windows system, it is possible to realize Display on the same screen and
Touch control operation (two screen display identical contents), but the touch-control of the second screen can not effectively control the content that the second screen shows, it is impossible to
The second screen system and the interaction of main screen system is realized by touch screen.
Accompanying drawing explanation
Fig. 1 is each layer frame diagram of the Android system that the present invention uses；
Fig. 2 is the flow chart of the double screen dual control implementation method of the intelligent terminal that the present invention provides；
Fig. 3 is the structural upright schematic diagram of the double screen dual control intelligent terminal that the present invention provides；
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the double screen dual control intelligent terminal that the present invention provides.
In figure: 1 be main screen system, 2 be the second screen system, 3 be main screen capacitance touch screen (main screen touch screen), 4 for main screen
LCDs (main screen display screen), 5 be main board system, 6 be the second screen LCDs (the second screen display display screen), 7 be second
Screen capacitance touch screen (the second screen touch screen).
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in the technology of this area
Personnel are further appreciated by the present invention, but limit the present invention the most in any form.It should be pointed out that, the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into the present invention
Protection domain.
1 one kinds of double-screen asynchronous of embodiment show the implementation method of asynchronous touch-control
A kind of double-screen asynchronous shows the implementation method of asynchronous touch-control, is by the basis of standard Android system source code,
By analysing in depth and checking, configure second touch screen (the second screen touch screen) according to method shown in Fig. 1, it is achieved method is by depending on
Secondary comprise the steps of: user calls android standard API, starts asynchronous display function；If the second screen capacitance touch screen is deposited
And correctly configure, be configured to the second screen capacitance touch screen incoming event individually send data to android the second screen system,
Then perform android standard to show and touch-control handling process；If the second screen capacitance touch screen does not exists or improperly-configured, hold
Row android standard shows and touch-control handling process, as in figure 2 it is shown, can realize from software view, the reality that the present embodiment relates to
Existing method emphasis have modified the android input subsystem in Android system intermediate layer, makes system support double screen dual control function.
The implementation method that the present embodiment relates to can be realized by amendment part Android source code program, amended key
Partial computer source program is as follows:
The software implementation method that the present embodiment provides can make the Android intelligent terminal of single system realize different aobvious asynchronous touch-control,
The second screen can be allowed to use as the screen of a single band touch screen, and carry out asynchronous with main screen shows and touch-control work,
The real time interactive operation of operator and consumer can be realized by relatively low cost.
2 one kinds of double screen dual control intelligent terminal of embodiment
A kind of double screen dual control intelligent terminal (such as cashier's machine), as shown in Figure 3 and Figure 4, including main screen system the 1, second screen
System 2, run Android system main board system 5 (include power circuit, CPU, internal memory, memorizer, network, two-way independence aobvious
Show interface and conventional Peripheral Interface such as USB, com interface etc.), main screen system 1 is by the main screen LCDs 4 of 10.1 inches
Forming with main screen capacitance touch screen 3, the second screen system 2 is by second screen LCDs 6 and the second screen capacitance touch screen of 7 inches
7 compositions, have reserved the api interface of double screen dual control, to facilitate APP developer to call described api interface, it is achieved double in Android system
The exploitation of screen dual control application program.
Software source code in embodiment 1 is carried out System build together with standard Android source code, is formed and support that double screen is double
The Android system code (hereinafter referred to as customizing Android system) of control function, and customization Android system is write in main frame, this customization
Android system defines the whole of double screen dual control intelligent terminal and its implementation together with hardware host itself.Application developer is only
Need to inherit Presentation class, and the method realizing it just perfection can realize the application of double screen dual control.About
The using method of Presentation class refer to Google official website.
After system start-up, giving tacit consent to Display on the same screen, after opening the program supporting double screen, system will enter double screen pattern, now
The double touch controllable function of double screen is opened.User can show different contents in main screen and the second screen (secondary screen), and can be the most right
Main screen, the second screen carry out asynchronous operation, are equivalent to two machines, can play screen, playing pictures, some list, sing, be equal to
The function of main screen.When system opens asynchronous display function, the present embodiment will give tacit consent to the second screen electricity that use has been configured
Holding the touch screen input equipment as the second screen LCDs, and give tacit consent to exclusive occupying mode, the most double aobvious asynchronous touch-controls are
Properly functioning.
Modified standard Android system code by the software modification method using the present invention, it is possible to achieve calling
Android standard api is opened in the case of double-screen asynchronous shows, it is achieved asynchronous touch controllable function (makes the second screen capacitance touch screen
Manipulation is the most corresponding with the related content of the second screen LCDs, is not affected by main screen capacitance touch screen, so that second
The display of screen and touch input form an independent input-output system, can complete the manipulation of corresponding application, just as manipulation
The computer of one platform independent is the same, thus reaches main screen system and the interaction of the second screen system.
The present embodiment can make the intelligent terminal of single system realize different aobvious asynchronous touch-control, and the second screen can be allowed as a list
The screen of only band touch screen uses, and carry out asynchronous with main screen shows and touch-control work, is realized with a low cost operator and consumption
The real-time, interactive of person.
3 one kinds of double-screen asynchronous of embodiment show how the APP of asynchronous touch-control calls the using method of double screen dual control API
According to the method for embodiment 1, after forming the Android system code supporting double screen dual control, utilize the present embodiment, permissible
Demonstrate out the API how application developer uses embodiment 2 to provide.
Demonstration program (DEMO program):
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, this not shadow
Ring the flesh and blood of the present invention.
Claims (2)
1. a double screen dual control intelligent terminal, it is characterised in that include running the main board system of Android system, main screen system and the
Two screen systems, described main screen system is made up of main screen capacitance touch screen and main screen LCDs, and described second screen system is by
Two screen capacitance touch screens and the second screen LCDs composition, reserved the api interface of double screen dual control in described Android system.
2. the method that intelligent terminal described in claim 1 realizes double screen dual control, it is characterised in that comprise the following steps:
User calls android standard API, starts asynchronous display function；
If the second screen capacitance touch screen exists and correctly configures, the second screen capacitance touch screen incoming event is configured to independent to
Android the second screen system sends data, then performs android standard and shows and touch-control handling process；
If the second screen capacitance touch screen does not exists or improperly-configured, perform android standard and show and touch-control handling process.
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| CN201610616013.0A CN106250083A (en) | 2016-07-31 | 2016-07-31 | Double screen dual control intelligent terminal and implementation method |
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| CN201610616013.0A CN106250083A (en) | 2016-07-31 | 2016-07-31 | Double screen dual control intelligent terminal and implementation method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843794A (en) * | 2017-02-27 | 2017-06-13 | 福建星网视易信息系统有限公司 | A kind of multi-screen display method and system based on Android |
| CN107291456A (en) * | 2017-06-06 | 2017-10-24 | 福州汇思博信息技术有限公司 | The control method and system of a kind of multihead display |
| CN107358548A (en) * | 2017-08-23 | 2017-11-17 | 广州方派科技有限公司 | Self-service order system and food and drink cloud management system |
| US20190012005A1 (en) * | 2017-06-30 | 2019-01-10 | Pax Computer Technology (Shenzhen) Co.,Ltd. | Method and device for asynchronous touch and asynchronous display on dual-screen and computer readable storage medium |
| CN109375981A (en) * | 2018-10-31 | 2019-02-22 | 四川长虹教育科技有限公司 | Touch exchange method for intelligent interaction large-size screen monitors |
| CN110147256A (en) * | 2019-04-03 | 2019-08-20 | 珠海全志科技股份有限公司 | A kind of multi-screen interaction method and device |
| CN110888615A (en) * | 2019-11-12 | 2020-03-17 | 厦门亿联网络技术股份有限公司 | Multi-input equipment interaction method, device and medium for double-screen different display of Android system |
| CN110908624A (en) * | 2018-09-18 | 2020-03-24 | 深圳市布谷鸟科技有限公司 | Control method and system for screen abnormal display |
| CN111045631A (en) * | 2019-11-29 | 2020-04-21 | 深圳市宏电技术股份有限公司 | Method and device for realizing double-screen different display and different sound and storage medium |
| CN111182356A (en) * | 2019-12-31 | 2020-05-19 | 珠海六点智能科技有限公司 | Method and system for realizing double-screen different display of Android video playing |
| CN111405337A (en) * | 2020-02-17 | 2020-07-10 | 福州瑞芯微电子股份有限公司 | Method, device, equipment and medium for realizing double-screen abnormal sound of android system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843794B (en) * | 2017-02-27 | 2020-10-30 | 福建星网视易信息系统有限公司 | Split screen display method and system based on android |
| CN106843794A (en) * | 2017-02-27 | 2017-06-13 | 福建星网视易信息系统有限公司 | A kind of multi-screen display method and system based on Android |
| CN107291456A (en) * | 2017-06-06 | 2017-10-24 | 福州汇思博信息技术有限公司 | The control method and system of a kind of multihead display |
| US20190012005A1 (en) * | 2017-06-30 | 2019-01-10 | Pax Computer Technology (Shenzhen) Co.,Ltd. | Method and device for asynchronous touch and asynchronous display on dual-screen and computer readable storage medium |
| CN107358548A (en) * | 2017-08-23 | 2017-11-17 | 广州方派科技有限公司 | Self-service order system and food and drink cloud management system |
| CN110908624A (en) * | 2018-09-18 | 2020-03-24 | 深圳市布谷鸟科技有限公司 | Control method and system for screen abnormal display |
| CN109375981A (en) * | 2018-10-31 | 2019-02-22 | 四川长虹教育科技有限公司 | Touch exchange method for intelligent interaction large-size screen monitors |
| CN110147256A (en) * | 2019-04-03 | 2019-08-20 | 珠海全志科技股份有限公司 | A kind of multi-screen interaction method and device |
| CN110147256B (en) * | 2019-04-03 | 2022-04-29 | 珠海全志科技股份有限公司 | Multi-screen interaction method and device |
| CN110888615A (en) * | 2019-11-12 | 2020-03-17 | 厦门亿联网络技术股份有限公司 | Multi-input equipment interaction method, device and medium for double-screen different display of Android system |
| CN110888615B (en) * | 2019-11-12 | 2021-12-21 | 厦门亿联网络技术股份有限公司 | Multi-input equipment interaction method, device and medium for double-screen different display of Android system |
| CN111045631A (en) * | 2019-11-29 | 2020-04-21 | 深圳市宏电技术股份有限公司 | Method and device for realizing double-screen different display and different sound and storage medium |
| CN111182356A (en) * | 2019-12-31 | 2020-05-19 | 珠海六点智能科技有限公司 | Method and system for realizing double-screen different display of Android video playing |
| CN111405337A (en) * | 2020-02-17 | 2020-07-10 | 福州瑞芯微电子股份有限公司 | Method, device, equipment and medium for realizing double-screen abnormal sound of android system |
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Application publication date: 20161221 |