CN109491732B - Virtual control display method and device and vehicle-mounted display screen - Google Patents
Virtual control display method and device and vehicle-mounted display screen Download PDFInfo
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- CN109491732B CN109491732B CN201811053756.7A CN201811053756A CN109491732B CN 109491732 B CN109491732 B CN 109491732B CN 201811053756 A CN201811053756 A CN 201811053756A CN 109491732 B CN109491732 B CN 109491732B
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- 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
- G06F9/453—Help systems
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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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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Abstract
The invention provides a virtual control display method, a virtual control display device and a vehicle-mounted display screen, which are used for solving the problem that a user cannot change the display position of a fixed key when the fixed key is used, and the method comprises the following steps: establishing an incidence relation between the virtual control and the application program; monitoring touch operation aiming at the virtual control; when it is monitored that the touch operation of the virtual control is click operation, an application program interface associated with the virtual control is displayed, and when the touch operation is slide operation, the display position of the virtual control is updated.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a virtual control display method and device and a vehicle-mounted display screen.
Background
At present, with the development of communication and computer technologies, application programs with various functions are developed and applied to terminals, controls for implementing a "voice assistant" function are all implemented by fixed keys, and the function is only displayed at a certain position of a certain page, and a user cannot change the display position of the function.
Disclosure of Invention
In view of the above problems, the present invention provides a method, an apparatus and an on-vehicle display screen for displaying a virtual control, which overcome or at least partially solve the above problems.
Specifically, the invention is realized by the following technical scheme:
in a first aspect, an embodiment of the present invention provides a method for displaying a virtual control, including:
establishing a first incidence relation between the virtual control and the application program;
displaying a virtual control on a display interface;
monitoring touch operation aiming at the virtual control;
and when the touch operation of the virtual control is monitored to be a click operation, displaying an application program interface associated with the virtual control on a display interface.
In an embodiment, the method for displaying a virtual control further includes:
and when the touch operation of the virtual control is monitored to be sliding operation, updating the display position of the virtual control.
In an embodiment, the virtual control display method further includes:
establishing a second incidence relation between the display style of the virtual control and different running states of the application program;
and when the application program is called, displaying the display style of the virtual control associated with the running state of the application program on a display interface.
In one embodiment, the method for monitoring that the touch operation of the virtual control is a click operation includes:
acquiring an initial position of the virtual control and a touch point position of touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
and when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation, and determining that the target position of the virtual control is the position of a touch point when the touch operation is stopped.
In one embodiment, the method for monitoring that the touch operation of the virtual control is a sliding operation includes:
acquiring an initial position of the virtual control and a touch point position of touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped.
In a second aspect, an embodiment of the present invention provides a virtual control display apparatus, including:
the first association module is used for establishing an association relation between the virtual control and the application program;
the display module is used for displaying the virtual control on the display interface;
the monitoring module is used for monitoring touch operation aiming at the virtual control;
and the first control module is used for displaying an application program interface associated with the virtual control on a display interface when the touch operation of the virtual control is monitored to be a click operation.
In an embodiment, the first control module is further configured to update the display position of the virtual control when it is monitored that the touch operation of the virtual control is a sliding operation.
In one embodiment, the virtual control display apparatus further includes:
the second association module is used for establishing a second association relation between the display style of the virtual control and different running states of the application program;
the second control module is used for displaying the display style of the virtual control associated with the running state of the application program on a display interface when the application program is called;
the monitoring module is further configured to monitor a called running state of the application program.
In one embodiment, the virtual control display apparatus further includes:
the judging module is used for acquiring the initial position of the virtual control and the touch point position of the touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped;
and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation.
In a third aspect, an embodiment of the present invention provides a vehicle-mounted display screen, including the above virtual control display apparatus, further including: and the starting module is used for initializing the virtual control when the vehicle machine is started, wherein the display position of the initialized virtual control is the display position of the virtual control before the vehicle machine is shut down.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
the method, the device and the vehicle-mounted display screen provided by the embodiment of the invention realize that the virtual control of the voice assistant is displayed on the screen in a floating window form and is displayed on all interfaces, even if the user operates different program pages, the virtual control of the voice assistant can be visually seen, meanwhile, the virtual control can present different images according to the calling of different application programs, since the "voice assistant" virtual control is always displayed over all interfaces, when the user wants to operate on the area covered by it, in order not to affect the click, can realize the function of dragging the virtual control in a full screen mode, well solves the problem that the area covered by the virtual control cannot be clicked, the method and the device are applied to the vehicle-mounted display screen, so that a user can operate the display screen conveniently, and the user experience is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a virtual control display method according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for monitoring whether a touch operation of the virtual control is a click operation or a slide operation according to an embodiment of the present invention;
fig. 3 is a flowchart of a method for updating a display position of the virtual control when the touch operation of the virtual control is a sliding operation according to an embodiment of the present invention;
fig. 4 is a flowchart of a virtual control display method according to a second embodiment of the present invention;
fig. 5 is a schematic diagram of a display state of a virtual control in a "call state" according to a second embodiment of the present invention;
fig. 6 is a schematic view of a display state of a virtual control in "speech recognition" according to a second embodiment of the present invention;
fig. 7 is a schematic view of a display state of a virtual control in a "song listening state" according to a second embodiment of the present invention;
fig. 8 is a block diagram of a virtual control display apparatus according to a third embodiment of the present invention;
fig. 9 is a block diagram of a virtual control display apparatus according to a fourth embodiment of the present invention;
fig. 10 is a block diagram of a vehicle-mounted display screen according to a fifth embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
According to a first aspect of the embodiments of the present disclosure, an embodiment of the present disclosure provides a method for displaying a virtual control, as shown in fig. 1, the method may include the following steps S101 to S105.
S101: and establishing a first incidence relation between the virtual control and the application program.
In this embodiment, a virtual control "voice assistant" is taken as an example for explanation, and an association relationship between the virtual control "voice assistant" and the message center application program is established, that is, when the touch virtual control is clicked, the message center application program is invoked.
S102: and displaying the virtual control on the display interface.
In this embodiment, the virtual control "voice assistant" is always displayed on the top layer of the display interface.
For example, the virtual control "voice assistant" can be always displayed on the display interface in a floating window form, so that the virtual control "voice assistant" can be intuitively seen even if a user operates different pages.
S103: and monitoring touch operation aiming at the virtual control.
In this embodiment, the touch operations of the virtual control may include a click operation and a slide operation, and the click operation and the slide operation may be performed on the touch screen by a finger or a stylus, or the click operation and the slide operation may be performed on the screen by a mouse or infrared touch.
S104: and when the touch operation of the virtual control is monitored to be a click operation, displaying an application program interface associated with the virtual control on a display interface.
In this embodiment, when it is detected that the touch operation of the virtual control "voice assistant" is a click operation, an application program interface "message center" associated with the virtual control is displayed on the display interface. All notifications are displayed in the "message center" and are provided to the user for further action.
The method for displaying the virtual control in the embodiment of the invention further comprises the following steps:
s105: and when the touch operation of the virtual control is monitored to be sliding operation, updating the display position of the virtual control.
In this embodiment, because the virtual control "voice assistant" is always displayed on all interfaces, when a user wants to operate the area covered by the virtual control "voice assistant", the user can drag the virtual control "voice assistant" in full screen, i.e., slide the virtual control, so as not to affect clicking, and the problem that the area covered by the virtual control "voice assistant" cannot be clicked is well solved.
In this embodiment, the method for monitoring the touch operation of the virtual control and monitoring the touch operation of the virtual control as a click operation or a slide operation may include the following steps S201 to S204 as shown in fig. 2.
S201: and acquiring the initial position of the virtual control and the touch point position of the touch operation.
In this embodiment, the initial X, Y axis coordinates of the virtual control are obtained, and the coordinate information is saved.
S202: and updating the position of the virtual control according to the position of the touch point of the touch operation.
In this embodiment, when the user slides on the screen through a finger, a mouse, an infrared ray, or a touch pen, if the position of the touch point changes, the X, Y axis coordinate of the position of the touch point on the screen is immediately obtained, and the coordinate information is saved.
S203: and judging whether the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, if so, executing S204, otherwise, executing S205.
S204: and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped.
In this embodiment, when the difference between the coordinate of the target position of the virtual control and the coordinate distance of the initial position of the virtual control is greater than a preset distance of 5 pixels, it is determined that the touch operation is a sliding operation, that is, a dragging operation. The target position of the virtual control is the position of the touch point when the touch operation is stopped, that is, the position coordinate of the touch point when the user lifts his hand and does not operate the screen.
S205: and when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation.
In this embodiment, when a difference between a coordinate of a target position of the virtual control and a coordinate distance of an initial position of the virtual control is less than or equal to a preset distance of 5 pixels, it is determined that the touch operation is a click operation, and the target position of the virtual control is a position of a touch point when the touch operation is stopped, that is, a position coordinate of the touch point when the user no longer operates the screen.
In this embodiment, in step S105, after it is monitored that the touch operation of the virtual control is a sliding operation, a method for updating the display position of the virtual control, as shown in fig. 3, includes S301 to S302.
S301: and determining the distance between the target position of the virtual control and the display boundary of the display interface.
In this embodiment, the distance between the coordinates of the target position of the virtual control "voice assistant" and the coordinates of each display boundary of the display interface is calculated.
S302: and adjacently displaying the virtual control at a boundary position closest to the target position of the virtual control.
In this embodiment, the virtual control "voice assistant" is automatically attracted with the nearest screen boundary position as a target, so that the virtual control "voice assistant" is displayed on the screen boundary.
A second embodiment of the present invention provides a method for displaying a virtual control, as shown in fig. 4, which may include the following steps S401 to S403.
S401: and establishing a second incidence relation between the display style of the virtual control and different running states of the application program.
In this embodiment, a virtual control "voice assistant" is taken as an example for explanation, and an association relationship between a display style of the virtual control "voice assistant" and a phone answering state of a call program, an association relationship in a voice recognition process of a voice recognition application program, and an association relationship in a song listening state of a music application program may be established.
S402: and displaying the virtual control on the display interface.
In this embodiment, the virtual control is always displayed on the uppermost layer of the display interface.
For example, the virtual control can be always displayed on the display interface in a floating window form, so that the user can intuitively see the virtual control 'voice assistant' even though the user operates different pages.
S403: and when the application program is called, displaying the display style of the virtual control associated with the running state of the application program on a display interface.
In this embodiment, when the call program is in the answering state, the virtual control "voice assistant" may display an animation image of "hold phone" according to the call state, as shown in fig. 5. Namely, the display style of the virtual control is a dynamic animation matched with the running state of the application program. The virtual control "voice assistant" may be displayed as an animated character of "listening state" when the speech recognition function state of the speech recognition application is called, as shown in fig. 6, and as an animated character of "headset" when the listening state of the music application is called, as shown in fig. 7.
According to a second aspect of the embodiments of the present disclosure, a third embodiment of the present disclosure provides a virtual control display apparatus 50, as shown in fig. 8, including:
the first association module 51 is configured to establish an association relationship between the virtual control and the application program.
And a display module 52, configured to display the virtual control on the display interface.
And the monitoring module 53 is configured to monitor a touch operation for the virtual control.
And the first control module 54 is configured to, when it is monitored that the touch operation of the virtual control is a click operation, display an application program interface associated with the virtual control on a display interface.
In this embodiment, the first control module 54 is further configured to update the display position of the virtual control when it is monitored that the touch operation of the virtual control is a sliding operation.
In this embodiment, the virtual control display apparatus further includes: a determining module 55, configured to obtain an initial position of the virtual control and a touch point position of a touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped;
and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation.
In this embodiment, the virtual control display apparatus further includes: the update display module 56 is configured to determine a distance between a target position of the virtual control and a display boundary of the display interface; and adjacently displaying the virtual control at a boundary position closest to the target position of the virtual control.
An embodiment of the present invention provides a virtual control display device 60, as shown in fig. 9, including:
and the second association module 61 is configured to establish a second association relationship between the display style of the virtual control and different operation states of the application program.
And the second control module 62 is configured to display, on the display interface, a display style of the virtual control associated with the running state of the application program when the application program is called.
The monitoring module 53 is further configured to monitor an operating state of the application program being called.
And a display module 52, configured to display the virtual control on the display interface.
According to a third aspect of the embodiment of the present disclosure, a fifth embodiment of the present disclosure provides a vehicle-mounted display screen 70, as shown in fig. 10, which includes the virtual control display device 50, and further includes a starting module 71, configured to initialize a virtual control when a vehicle is started, where a display position of the initialized virtual control is a display position of the virtual control before the vehicle is shut down.
In this embodiment, after the vehicle-mounted device is started, the background of the vehicle-mounted terminal initializes the virtual control "voice assistant", and the virtual control "voice assistant" is always displayed on the uppermost layer of the display interface in a floating window manner. The initial display position of the virtual control 'voice assistant' is the display position of the virtual control before the car machine is shut down last time.
When the virtual control is initialized for the first time, the virtual control voice assistant is displayed in the middle of the left screen of the display interface.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A virtual control display method is characterized by comprising the following steps:
establishing a first incidence relation between a virtual control and an application program, and establishing a second incidence relation between a display style of the virtual control and different running states of the application program;
displaying a virtual control on a display interface;
monitoring touch operation aiming at the virtual control;
when the fact that the touch operation of the virtual control is click operation is monitored, displaying an application program interface associated with the virtual control on a display interface; displaying a display style of a virtual control associated with the running state of the application program on a display interface when the application program is called;
and updating the display position of the virtual control when the touch operation of the virtual control is monitored to be sliding operation.
2. The method of claim 1, wherein the method of monitoring that the touch operation of the virtual control is a click operation comprises:
acquiring an initial position of the virtual control and a touch point position of touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
and when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation, and determining that the target position of the virtual control is the position of a touch point when the touch operation is stopped.
3. The method of claim 1, wherein the method of monitoring the touch operation of the virtual control as a sliding operation comprises:
acquiring an initial position of the virtual control and a touch point position of touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped.
4. A virtual control display apparatus, comprising:
the first association module is used for establishing an association relation between the virtual control and the application program;
the display module is used for displaying the virtual control on the display interface;
the monitoring module is used for monitoring touch operation aiming at the virtual control;
the first control module is used for displaying an application program interface associated with the virtual control on a display interface when the fact that the touch operation of the virtual control is click operation is monitored;
the first control module is further configured to update the display position of the virtual control when it is monitored that the touch operation of the virtual control is a sliding operation;
the second association module is used for establishing a second association relation between the display style of the virtual control and different running states of the application program;
the second control module is used for displaying a display style of a virtual control associated with the running state of the application program on a display interface when the application program is called;
the monitoring module is further configured to monitor a called running state of the application program.
5. The apparatus of claim 4, further comprising: the judging module is used for acquiring the initial position of the virtual control and the touch point position of the touch operation;
updating the position of the virtual control according to the position of the touch point of the touch operation;
when the distance between the target position of the virtual control and the initial position of the virtual control is smaller than or equal to a preset distance, judging that the touch operation is a click operation, wherein the target position of the virtual control is the position of a touch point when the touch operation is stopped;
and when the distance between the target position of the virtual control and the initial position of the virtual control is greater than a preset distance, judging that the touch operation is a sliding operation.
6. An in-vehicle display screen, comprising the virtual control display apparatus according to claim 4 or 5, further comprising: and the starting module is used for initializing the virtual control when the vehicle machine is started, wherein the display position of the initialized virtual control is the display position of the virtual control before the vehicle machine is shut down.
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| CN110753245A (en) * | 2019-09-30 | 2020-02-04 | 深圳市嘀哒知经科技有限责任公司 | Audio and animation synchronous coordinated playing method and system and terminal equipment |
| CN114089898A (en) * | 2021-11-23 | 2022-02-25 | 国汽智控(北京)科技有限公司 | Vehicle information display method, device, equipment, storage medium and program product |
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