CN109521921A - The onboard system and method for supporting double key logic functions are realized based on operating system - Google Patents
The onboard system and method for supporting double key logic functions are realized based on operating system Download PDFInfo
- Publication number
- CN109521921A CN109521921A CN201811317654.1A CN201811317654A CN109521921A CN 109521921 A CN109521921 A CN 109521921A CN 201811317654 A CN201811317654 A CN 201811317654A CN 109521921 A CN109521921 A CN 109521921A
- Authority
- CN
- China
- Prior art keywords
- key
- operating system
- double
- press event
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- 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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of realized based on operating system to support pair onboard system of key logic functions, it include: operating system, main display and secondary display screen, the main display and secondary display screen are controlled by operating system simultaneously, the main display is equipped with key one, and the pair display screen is equipped with key two.The invention also discloses a kind of realized based on operating system to support pair onboard system of key logic functions, the present invention realizes the logic function that double physical buttons are supported on two display screens by Android operation system, especially double HOME keys, and independent operation Home key can be used on different screens, without influencing mutual application between double screen, brought convenience for driver and passenger, fast, effective interactive experience.
Description
Technical field
The present invention relates to the keypress function fields of onboard system, and in particular to supports double keys to realizing based on operating system
The onboard system and method for logic function.
Background technique
With the continuous improvement that people require riding experience, automobile mounted equipment is more automated and intelligent, vehicle-mounted
System as management audio/video media, reversing radar, the hard core control system of road guide, the function devices such as car networking, increasingly by
To the attention of driver.Nowadays, a set of onboard system good or not is used, and must not only meet driver and passenger's comfortably audio-visual vision body
It tests, must can become the driving assistance of driver, the pastime partner of occupant.
Though being that double screen is same mostly shows in identical broadcasting currently, having the onboard system of shuangping san technology on the market
Hold or double screen is each to show respective system for content, the double screen onboard system that can be interacted has a single function, is handling also poor.If wanted
A set of onboard system is set to become the playfellow of the assistant of driver, occupant, then the system not only must allow driver convenient
Operation, occupant can also operate simultaneously, and not interfere with each other, and be multimedia if main screen is wechat, vice screen；To allow main screen at this time
One key, which returns to main interface, still not to be influenced vice screen or vice screen to be allowed to return to main interface not influence main screen；Further, shuangping san
It during interactive operation and Information Conduction, can be operated by two-screen Interactive in copilot, realize information exchange transmitting, become
The operation assistant of main driving, so that the trip of people more comfort and convenient.In order to allow main driving more to feel at ease to drive, copilot can be with
Operation is assisted by the screen in face of oneself, seems that help checks reverse image, searches route guidance information, or answers electricity
Words may be by two-screen Interactive performance and send information to main drive.When effective assistance of copilot can also save for trip
Between, mitigate master and drive burden, makes specifically trip more efficiently, also safer.Though existing shuangping san technology, how that can just be kept away
The investment for exempting from repeated plant avoids the mostly a set of operating system of increase from going to realize the double aobvious dual controls of double screen, is based only upon a set of operating system
Can realize and carry out different application operatings on double screen? it can realize accurately and efficiently across screen, across application operating, and make double screen
Content do not interfere with each other? these are all that current intelligent vehicle-mounted system expects problem in solution.
Summary of the invention
It is a kind of double based on operating system realization support it is an object of the invention in view of the above shortcomings of the prior art, provide
The onboard system and method for key logic function.
The technical scheme of the present invention is realized as follows:
The onboard system for supporting double key logic functions is realized based on operating system, comprising: operating system, main display and
Secondary display screen, the main display and secondary display screen are controlled by operating system simultaneously, and the main display is equipped with key one, institute
Secondary display screen is stated equipped with key two.
Preferably, the operating system includes:
Key detection unit, for detecting the movement of touch key-press and generating key-press event；
Keystroke handling unit, for interception, distribution, the judgement processing to key-press event；
Interface display unit, logic function operation and application for realizing double screen interaction；
The key detection unit communicates information to the keystroke handling unit, and the keystroke handling unit distribution processor is pressed
Key events are simultaneously shown by the interface display unit.
Preferably, the operating system is Android operation system, and the key one and the key two are physics HOME
Key.
The carring method for supporting double key logic functions is realized based on operating system, comprising the following steps:
Detect the movement of touch key-press, display signal logic interrupts, and generates key-press event；
The key-press event is got, key-press event is transmitted to case distribution thread；
Case distribution thread intercepts key-press event, distributes, and gives case distribution to corresponding window management layer；
Window management layer judges the key assignments of key-press event, if key-press event, event is passed to activity management layer；
Activity management layer again passes to relevant key-press event in customized double screen interactive maintenance class；
Double screen interactive maintenance class realizes logic function operation and the application of double screen interaction.
Preferably, the key-press event transmittance process includes key value, down state or lifting status.
Preferably, the double screen interactive maintenance class is customization type.
Preferably, the customization type realizes double key logic function control.
It was found by the inventors of the present invention that in the prior art, using traditional operating system, in particular to Android system
Onboard system cannot achieve the independent operation on different screens and use key, especially HOME key, without influencing between double screen
Mutual application affects the operation readiness and interactive experience of driver and passenger.Therefore, the technical assignment to be realized of the present invention or
It is that person never expects the technical problem to be solved is that those skilled in the art or it is not expected that, therefore the present invention is a kind of
New technical solution.
Detailed description of the invention
The present invention is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to of the invention
Any restrictions.
Fig. 1 is the keypress function system that the embodiment for the onboard system for supporting double key logic functions is realized based on operating system
System scheme schematic diagram；
Fig. 2 is the keypress function system that the embodiment for the onboard system for supporting double key logic functions is realized based on operating system
System flow diagram；
Fig. 3 is to realize that the key-press event of the embodiment for the carring method for supporting double key logic functions is passed based on operating system
The flow chart passed；
Fig. 4 be the carring method embodiment for supporting double key logic functions is realized based on operating system key value based on show
The interaction logic rule schematic diagram of display screen key；
Fig. 5 is to realize that the key value for the carring method embodiment for supporting double key logic functions is secondary aobvious based on operating system
The interaction logic rule schematic diagram of display screen key；
In figure: 1, main display, 2, key one；3, secondary display screen；4, key two；A10, key detection unit；A20, it presses
Key processing unit；A30, interface display unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
The embodiment for supporting the onboard system of double key logic functions is realized in the introduction as shown in Fig. 1 to 2 based on operating system,
Include:
Operating system, main display 1 and secondary display screen 3, the main display 1 and secondary display screen 3 are controlled by operation simultaneously
System, the main display 1 are equipped with key 1, and the pair display screen 3 is equipped with key 24, the main display 1 and institute
It states on secondary display screen 3, there is menu main interface (interface after 1 starting up of main display), automobile main interface (secondary display screen respectively
Interface after 3 starting up), application interface, the different display interface such as the interface HOME.
Preferably, the operating system includes:
Key detection unit A10, for detecting the movement of touch key-press, by pressing the button, operating system triggering system
The key-press event of system；
Keystroke handling unit A20, for interception, distribution, the judgement processing to key-press event, system is in case distribution device
In, the thread of event is handled, key-press event is needed to intercept and is distributed in advance；
Interface display unit A30, logic function operation and application for realizing double screen interaction, passes through customized double screen
Interactive maintenance class shows key-press event processing result function, realizes the logic function of the key of double screen interaction；
The key detection unit communicates information to the keystroke handling unit, and the keystroke handling unit distribution processor is pressed
Key events are simultaneously shown by the interface display unit.
The key detection unit A10 in system for detecting pressing for touch key-press, and is transmitted to information described
Keystroke handling unit A20 carries out relevant distribution processor to event here, is given to customized double screen interactive maintenance class and is patrolled
Processing is collected, then the logic function of Home key key is completed by the interface display unit A30 and is shown.
Preferably, the operating system is Android operation system, and the key 1 and the key 24 are physics
HOME key.
Existing Android operation system framework uses the thought of layer architecture, altogether includes four layers from upper layer to bottom, respectively
It is application program, application framework layer, system Runtime Library (library C/C++ and Android Runtime Library) layer and linux kernel.
The application layer: providing some core application packets, such as Email, short message, calendar, map, clear
Look at device and contact management etc..Meanwhile developer can use Java language design and write one's own application program, this
A little programs are mutually indepedent.
The application framework layer: this layer is used API framework, exploitation when writing the core application of Google publication
Personnel can also use these frames to develop the application of oneself, just simplify the structure design of program development in this way, still
It must comply with the development philosophy of its frame.Including activity management (Activity Mananger), window management (Window
Manager)。
System Runtime Library (library the C/C++ and Android Runtime Library) layer: when using Android application framework,
The various components, including painting canvas management etc. that Android system can support us to use by some libraries C/C++
The Linux inner core: as the level of abstraction between hardware and software, it hides particular hardware details and is upper layer
Unified service is provided, hardware management is responsible for, the interface of operation hardware, such as screen driving are made a confession of one's crime for application program.
Each layer is all by aidl (android interface difine language i.e. android self defined interface
Language) interface completion communication.
It include activity management (Activity Mananger) and window on the application framework layer in existing Android system
Manage (Window Manager), wherein activity management include again AMS (campaign management services), ASS (active stack overseer),
Activity display (activity display object).Window management includes WMS (window management service), Displaycontent again
(display content).
The division of labor of each level are as follows:
1. driving layer: when there is finger touch key-press, touch screen can generate interruption, and driving will generate key-press event.
2. event reads thread: when driving has event generation, event, which reads thread, will go acquisition event, and by event
It is transmitted to dispatch thread.
3. case distribution thread: will do it following several basic handlings
Current time is less than the case where wakeup time (nextWakeupTime), abandons the event
Key-press event needs to intercept distribution in advance；
Give case distribution to corresponding focus window；
4. window management layer: in key-press event distribution procedure, play bridge beam action, dispatch thread is sended over
Event forwarding to campaign manager.
5. activity management layer: campaign manager is given to event forwarding by campaign management services pair of our oneself definition
Screen management class.
6. double screen interactive maintenance class: such is the management class of our oneself definition, realizes some logics behaviour of double screen interaction
Make.
The embodiment for supporting the carring method of double key logic functions is realized in the introduction as shown in Fig. 3 to 5 based on operating system,
The following steps are included:
S001, the movement that touch key-press is pressed is detected, display signal logic interrupts, and generates key-press event, and event passes
It may include key value during passing, press or lifting status etc., it is assumed that the key 1 on the main display 1 is corresponding
Key assignments be n, the corresponding key assignments of the key 24 on the secondary display screen 3 be n-5 (here we assume that the main display
The corresponding key assignments of the key 1 on screen 1 is that the corresponding key assignments of the key 24 on 194, the secondary display screen 3 is
189.).There are menu main interface (interface after 1 starting up of main display), automobile main interface (described secondary aobvious on display screen
Interface after 3 starting up of display screen), three kinds of different display interfaces such as application interface.；
S002, the key-press event is got, key-press event is transmitted to case distribution thread, when key-press event is sent to window
When in mouth management level, if we judge Home key key according to key assignments, event is passed into activity management layer；
S003, case distribution thread intercept key-press event, distribute, and give case distribution to corresponding window management layer；
S004, window management layer judge the key assignments of key-press event, if key-press event, event is passed to activity management
Layer, when judging key value for the key 1 on the main display 1, checks current menu main interface state, menu
Main interface state has following three kinds of states: on 1 foreground of main display, on 3 foreground of the secondary display screen, on backstage.Institute
It states 1 foreground of main display: not operating；On 3 foreground of the secondary display screen: the task of menu main interface and window being moved on to described
Main display 1, in the secondary starting of the display screen 3 default automobile main interface；On backstage: if menu main interface is in the main display
In 1 stack backstage, then moves on to foreground and show；If menu main interface needs first on 3 stack of secondary display screen backstage by task and window
The main display 1 is moved on to, then is shown；
Here the default initial interface that the interface HOME is the booting display of automobile double screen is defined, including the main display 1 is shown
Show menu main interface, 3 display automobile interface of the pair display screen, here the display screen interface of system specifically include that the interface HOME,
Menu main interface, automobile interface, Application Program Interface.
1) judge that the key value of this Home event for a period of time of key described in the main display 1, first checks current menu
Main interface state, menu main interface state has following three kinds of states at this time: on 1 foreground of main display, in the secondary display
Shield 3 foregrounds, in application program running background.
A: if menu main interface on 1 foreground of main display: if double screen do not operate；
B: if menu main interface is on 3 foreground of the secondary display screen: the task of menu main interface and window are moved on into main screen,
The pair display screen 3 starting default automobile main interface；
C: if menu main interface is in application program running background: if menu main interface in the 1 stack backstage of main display,
It then moves on to foreground to show, shows menu main interface in the main display 1；If menu main interface is after 3 stack of the secondary display screen
Platform then needs that task and window are first moved on to the main display 1, then shows menu main interface on the main display 1.
2) when the key value for judging this Home event is key 24 described in the secondary display screen 3,
First check current menu main interface state, menu main interface state there are following three kinds of states at this time: in the master
1 foreground of display screen, on secondary 3 foreground of display screen, in application program running background.
A: it if menu main interface or automobile main interface is shown in presently described pair display screen 3, does not operate；
B: it if presently described main display 1 shows that menu main interface, the secondary display of display screen 3 apply B, will will apply
B is withdrawn into vice screen backstage, starts automobile main interface, interface display is our interface HOME；
C: it if the display of presently described main display 1 applies B using A, the secondary display of display screen 3, will will be exited using B
To secondary 3 backstage of display screen, system starts menu main interface in the secondary display screen 3.
S005, activity management layer again pass to relevant key-press event in customized double screen interactive maintenance class, when sentencing
It is disconnected press be key 1 described in the secondary display screen 3 when, if presently described pair display screen 3 be shown menu main interface or
Automobile main interface, then do not operate；If presently described main display 1 shows menu main interface, the secondary display screen display application
A will will be withdrawn into the secondary display screen backstage using A, and start automobile main interface；If the presently described display of main display 1 is answered
It is shown with A, the secondary display screen using B, the secondary display screen backstage will will be withdrawn into using B, and starting menu main interface exists
The pair display screen；
S006, double screen interactive maintenance class realize logic function operation and the application of double screen interaction.
Preferably, the key-press event transmittance process includes key value, down state or lifting status.
Preferably, the double screen interactive maintenance class is customization type, and the customization type realizes double key logic function
It can control.
When operating with two display screens of major-minor, when there is finger touch to press the button, touch screen can be patrolled according to system
It collects and generates interruption, the kernel-driven of system will generate a key-press event, in event reader, when kernel-driven has event
When generation, event reads thread and will go to obtain each event information, and the information of event is sent to case distribution device, in thing
In part dispatch thread, part carries out basic processing as to this, and main includes judging whether current time is less than wakeup time
(nextWakeupTime) the case where, carries out discard processing to the event if being less than；Key-press event in thread (press by key
Lower triggered event) it needs to intercept distribution in advance；It gives case distribution to corresponding focus window, is given to window management progress
Event information forwarding is given to active window manager, finally proceeds to our customized double screen interactive maintenance classes, realizes double screen
Interactive double Home key key logic functions.
The present invention can be system, method and/or computer program product.Computer program product may include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.It is right
For those skilled in the art it is well known that, the present invention can by hardware mode realize, by software mode realization and
It is realized in such a way that software and hardware combines, no matter realizing in which way all should belong in protection scope of the present invention.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (7)
1. realizing the onboard system for supporting double key logic functions based on operating system characterized by comprising operating system,
Main display and secondary display screen, the main display and secondary display screen are controlled by operating system simultaneously, set on the main display
There is key one, the pair display screen is equipped with key two.
2. according to claim 1 realize the onboard system for supporting double key logic functions, feature based on operating system
It is, the operating system includes:
Key detection unit, for detecting the movement of touch key-press and generating key-press event；
Keystroke handling unit, for interception, distribution, the judgement processing to key-press event；
Interface display unit, logic function operation and application for realizing double screen interaction；
The key detection unit communicates information to the keystroke handling unit, the keystroke handling unit distribution processor key thing
Part is simultaneously shown by the interface display unit.
3. according to claim 1 realize the onboard system for supporting double key logic functions, feature based on operating system
It is, the operating system is Android operation system, and the key one and the key two are physics HOME key.
4. realizing the carring method for supporting double key logic functions based on operating system, which comprises the following steps:
Detect the movement of touch key-press, display signal logic interrupts, and generates key-press event；
The key-press event is got, key-press event is transmitted to case distribution thread；
Case distribution thread intercepts key-press event, distributes, and gives case distribution to corresponding window management layer；
Window management layer judges the key assignments of key-press event, if key-press event, event is passed to activity management layer；
Activity management layer again passes to relevant key-press event in customized double screen interactive maintenance class；
Double screen interactive maintenance class realizes logic function operation and the application of double screen interaction.
5. according to claim 4 realize the carring method for supporting double key logic functions, feature based on operating system
It is, the key-press event transmittance process includes key value, down state or lifting status.
6. according to claim 4 realize the carring method for supporting double key logic functions, feature based on operating system
It is, the double screen interactive maintenance class is customization type.
7. according to claim 6 realize the carring method for supporting double key logic functions, feature based on operating system
It is, the customization type realizes double key logic function control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317654.1A CN109521921A (en) | 2018-11-07 | 2018-11-07 | The onboard system and method for supporting double key logic functions are realized based on operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317654.1A CN109521921A (en) | 2018-11-07 | 2018-11-07 | The onboard system and method for supporting double key logic functions are realized based on operating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109521921A true CN109521921A (en) | 2019-03-26 |
Family
ID=65773777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811317654.1A Pending CN109521921A (en) | 2018-11-07 | 2018-11-07 | The onboard system and method for supporting double key logic functions are realized based on operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109521921A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682182A (en) * | 2011-03-09 | 2012-09-19 | 上海思穆电子科技有限公司 | Multiscreen independent-operated vehicle information system with novel architecture |
| CN103646638A (en) * | 2013-12-25 | 2014-03-19 | 厦门雅迅网络股份有限公司 | Android platform based double-screen display method |
| CN105302285A (en) * | 2014-08-01 | 2016-02-03 | 福州瑞芯微电子股份有限公司 | Multi-screen display method, equipment and system |
| US20160062635A1 (en) * | 2014-08-27 | 2016-03-03 | Honda Motor Co., Ltd. | Application management |
| CN105722250A (en) * | 2014-12-03 | 2016-06-29 | ***通信集团公司 | Data transmission and reverse control method, device and system |
| CN106052698A (en) * | 2016-07-10 | 2016-10-26 | 苏州长风航空电子有限公司 | Interactive double-screen vehicular navigator |
| CN107861670A (en) * | 2017-11-30 | 2018-03-30 | 努比亚技术有限公司 | Interactive display method, double screen terminal and the computer-readable storage medium of double screen terminal |
| CN108241479A (en) * | 2018-01-06 | 2018-07-03 | 苏州长风航空电子有限公司 | Double screen dual control vehicle device display device and implementation method based on android system |
-
2018
- 2018-11-07 CN CN201811317654.1A patent/CN109521921A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682182A (en) * | 2011-03-09 | 2012-09-19 | 上海思穆电子科技有限公司 | Multiscreen independent-operated vehicle information system with novel architecture |
| CN103646638A (en) * | 2013-12-25 | 2014-03-19 | 厦门雅迅网络股份有限公司 | Android platform based double-screen display method |
| CN105302285A (en) * | 2014-08-01 | 2016-02-03 | 福州瑞芯微电子股份有限公司 | Multi-screen display method, equipment and system |
| US20160062635A1 (en) * | 2014-08-27 | 2016-03-03 | Honda Motor Co., Ltd. | Application management |
| CN105722250A (en) * | 2014-12-03 | 2016-06-29 | ***通信集团公司 | Data transmission and reverse control method, device and system |
| CN106052698A (en) * | 2016-07-10 | 2016-10-26 | 苏州长风航空电子有限公司 | Interactive double-screen vehicular navigator |
| CN107861670A (en) * | 2017-11-30 | 2018-03-30 | 努比亚技术有限公司 | Interactive display method, double screen terminal and the computer-readable storage medium of double screen terminal |
| CN108241479A (en) * | 2018-01-06 | 2018-07-03 | 苏州长风航空电子有限公司 | Double screen dual control vehicle device display device and implementation method based on android system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2957938B2 (en) | Window control system | |
| CN103339607B (en) | Method and apparatus for locking and unlocking multiple operating system environments with a single gesture input | |
| CN108415752A (en) | Method for displaying user interface, device, equipment and storage medium | |
| CN107450837B (en) | Respond method, apparatus, storage medium and the mobile terminal of blank screen gesture | |
| EP3783475A1 (en) | Method and apparatus of processing data, device and storage medium | |
| CN106055384A (en) | Multi-environment operating system | |
| WO2014156728A1 (en) | Robot service coordination system, platform, and method | |
| CN110515717A (en) | Backstage switching method, device, equipment and the storage medium of application program | |
| CN103809906A (en) | Method and apparatus for unlocking mobile terminal | |
| CN109460179B (en) | Virtual object control method and device, electronic equipment and storage medium | |
| CN103677520A (en) | Comment method and device of application programs based on Android platform | |
| WO2022247540A1 (en) | Device control method and apparatus, and computer device and storage medium | |
| CN103294187A (en) | Apparatus and method for switching active application | |
| CN105183547B (en) | A kind of method for scheduling task and device of user interface | |
| CN111760267A (en) | Information sending method and device in game, storage medium and electronic equipment | |
| CN107357586A (en) | Control method, device and the equipment of application program | |
| CN109471626A (en) | Page logic structure, page generation method, page data processing method and device | |
| US11822302B1 (en) | Apparatus and method for controlling a device | |
| EP3671412A1 (en) | Touch operation response method and device | |
| CN109716735A (en) | The system and method for sharing application data between the application of isolation for being to execute on one or more application platform | |
| CN107450838A (en) | Response method, device, storage medium and the mobile terminal of blank screen gesture | |
| CN107278291A (en) | A kind of notification message display methods, device, electronic equipment and computer program product | |
| CN109783165A (en) | Based on the mobile communications device and its input method switching method for virtualizing mobile framework | |
| CN107402762A (en) | The implementation method and device of finger print navigation | |
| CN106855772A (en) | A kind of information displaying method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190326 |
|
| RJ01 | Rejection of invention patent application after publication |