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CN115623256A - Display apparatus and focus acquisition method - Google Patents

Display apparatus and focus acquisition method Download PDF

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Publication number
CN115623256A
CN115623256A CN202211204067.8A CN202211204067A CN115623256A CN 115623256 A CN115623256 A CN 115623256A CN 202211204067 A CN202211204067 A CN 202211204067A CN 115623256 A CN115623256 A CN 115623256A
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CN
China
Prior art keywords
control
target
instruction
touch
display interface
Prior art date
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Pending
Application number
CN202211204067.8A
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Chinese (zh)
Inventor
付友苹
卢可敬
穆聪聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Publication date
Application filed by Hisense Visual Technology Co Ltd filed Critical Hisense Visual Technology Co Ltd
Priority to CN202211204067.8A priority Critical patent/CN115623256A/en
Publication of CN115623256A publication Critical patent/CN115623256A/en
Priority to PCT/CN2023/102705 priority patent/WO2024066538A1/en
Priority to CN202380039581.7A priority patent/CN119174186A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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]
    • G06F3/0484—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
    • 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
    • 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
    • G06F3/0489—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 dedicated keyboard keys or combinations thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42212—Specific keyboard arrangements
    • H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Position Input By Displaying (AREA)

Abstract

The application discloses a display device and a focus obtaining method. The first state is a state of losing focus, and the second state is a state of acquiring focus. Compared with the prior art, in the embodiment of the application, under the condition that each control on the display interface is in the first state based on the touch operation instruction, one control on the display interface can be in the second state based on the remote control key instruction, so that the function of switching between the remote controller key and the touch click operation mode is realized.

Description

Display apparatus and focus acquisition method
Technical Field
The present application relates to the field of display technologies, and in particular, to a display device and a focus acquisition method.
Background
At present, the display device can support both the key operation of the remote controller and the touch click operation. Taking a television as an example of display equipment, a user can select a control on a display interface of the television through keys of a remote controller, so that the selected control is in a state of acquiring a focus, and the control is operated. The user can click the control on the display interface through touch control, so that the control can be operated directly according to the position information clicked by the user through touch control, the selected control does not need to acquire a focus, and the control is in an out-of-focus state.
In the conventional technology, after a display device such as a television is started and a remote control key instruction is obtained for the first time, the control is operated under the remote control key instruction at any time after the television is started at this time, or after a touch click instruction is obtained for the first time after the television is started, the control is operated under the touch click instruction at any time after the television is started at this time.
However, the conventional display device cannot switch between two operation modes, namely, remote controller key pressing and touch clicking.
Disclosure of Invention
The exemplary embodiment of the application provides a display device and a focus acquisition method, which realize a function of switching between two operation modes, namely, a remote controller key and a touch click.
In a first aspect, the present application provides a display device comprising:
a display; the display comprises a touch control component;
a controller configured to:
acquiring a touch instruction of a display interface; the touch control component is used for controlling all controls on the display interface to be in a first state based on the touch control instruction; wherein the first state is a state of losing focus; acquiring a remote control key instruction of the display interface, and controlling one control on the display interface to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring the focus.
In some embodiments of the present application, the controller obtains a touch instruction for the display interface, and is further configured to:
acquiring a touch instruction of a target area on a display interface;
the controller acquires a remote control key instruction of the display interface, controls one control on the display interface to be in a second state based on the remote control key instruction, and is further configured to control the display interface to be in a second state;
acquiring a remote control key instruction of a display interface, and controlling one control in the target area to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring the focus.
In some embodiments of the present application, the controller, in acquiring the touch instruction to the target area on the display interface, is further configured to:
under the condition that a first target control on a display interface is in a second state, acquiring a touch instruction of a second target control or a blank area on the display interface, wherein the second target control or the blank area is configured as a target area;
the controller is based on the remote control key instruction, controls one of the controls in the target area to be in the second state, and is further configured to:
and controlling the first target control or the second target control to be in a second state based on the remote control key instruction.
In some embodiments of the present application, if the target area includes the second target control; the controller is based on the remote control key instruction, controls the first target control or the second target control to be in the second state, and is further configured to:
if the second target control conforms to the first attribute, controlling the second target control to be in a second state based on the remote control key instruction; the first attribute can respond to a touch instruction aiming at the control, and controls the display interface to jump to the attribute of the interface corresponding to the control based on the touch instruction.
In some embodiments of the present application, if the target area includes a second target control; the controller is based on the remote control key instruction, controls the first target control or the second target control to be in the second state, and is further configured to:
if the second target control conforms to the second attribute, controlling the first target control to be in a second state based on the remote control key instruction; the second attribute comprises an attribute which cannot respond to a touch instruction aiming at the control and controls the display interface to jump to the interface corresponding to the control based on the touch instruction.
In some embodiments of the present application, if the target area includes a blank area; the controller is based on the remote control key instruction, controls the first target control or the second target control to be in the second state, and is further configured to:
and controlling the first target control to be in a second state based on the remote control key instruction.
In some embodiments of the present application, the controller, in acquiring the touch instruction to the target area on the display interface, is further configured to:
acquiring a touch sliding instruction of a list view which can be slidably viewed on a display interface, wherein the list view comprises a plurality of controls arranged in a row and column mode and is configured as a target area;
the controller is further configured to, based on the remote control key instruction, control one of the controls in the target area to be in a second state:
acquiring a third target control from the list view based on the remote control key instruction; the third target control is a control at a preset position in the list view;
and controlling the third target control to be in the second state.
In some embodiments of the present application, the controller, in acquiring the third target control from the list view based on the remote control key instruction, is further configured to:
based on a remote control key instruction, acquiring display data of each control in a target column in a current list view displayed on a display interface, wherein the target column is any column in the current list view;
according to the row sequence of each control in the target column, determining an alternative control with display data meeting preset display data from each control in the target column, wherein the alternative control is any control with display data meeting the preset display data in the target column;
based on the alternative control, a third target control is obtained.
In some embodiments of the present application, the controller, in obtaining the third target control based on the alternative control, is further configured to:
and if the alternative control has the capability of acquiring the focus, taking the alternative control as a third target control.
In some embodiments of the present application, the controller, in obtaining the third target control based on the alternative control, is further configured to:
and if the alternative control does not have the capability of acquiring the focus, sequentially traversing other controls in the current list view by taking the alternative control as a starting control according to the row and column sequence of the controls in the current list view until a first control having the capability of acquiring the focus is determined, and taking the first control as a third target control.
In some embodiments of the application, after obtaining the touch-slide instruction for the list view that is slidably viewable on the display interface, the controller is further configured to:
acquiring a touch instruction of a fourth target control on a display interface; the fourth target control is any one control on the display interface;
the controller is further configured to, based on the remote control key instruction, obtain a third target control from the list view:
if the fourth target control conforms to the first attribute, taking the fourth target control as a third target control based on the remote control key instruction; the first attribute can respond to a touch instruction for the control and controls the display interface to jump to the attribute of the interface corresponding to the control based on the touch instruction.
In a second aspect, a focus acquisition method is provided, including:
acquiring a touch instruction of a target area on a display interface;
controlling each control on the display interface to be in a first state based on the touch instruction; wherein the first state is a state of losing focus;
acquiring a remote control key instruction of a display interface, and controlling one control in the target area to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring the focus.
According to the embodiment of the application, the touch control assembly controls each control on the display interface to be in the first state based on the touch control operation instruction by acquiring the touch control instruction on the display interface, and controls one control on the display interface to be in the second state by acquiring the remote control key instruction on the display interface. The first state is a state of losing focus, and the second state is a state of acquiring focus. Compared with the prior art, in the embodiment of the application, under the condition that each control on the display interface is in the first state based on the touch operation instruction, one control on the display interface can be in the second state based on the remote control key instruction, so that the function of switching between the remote controller key and the touch click operation mode is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 illustrates a schematic diagram of an operational scenario between a display device and a control apparatus, in accordance with some embodiments;
fig. 2 illustrates a block diagram of a hardware configuration of a control device according to some embodiments;
FIG. 3 illustrates a block diagram of a hardware configuration of a display device according to some embodiments;
FIG. 4 illustrates an icon control interface display of an application in a display device in accordance with some embodiments;
FIG. 5 illustrates a flow diagram of a focus acquisition method according to some embodiments;
FIG. 6 illustrates a schematic diagram of a control losing focus, in accordance with some embodiments;
FIG. 7 illustrates a schematic diagram of a control acquiring focus according to some embodiments;
FIG. 8a illustrates a schematic diagram of a first target control A obtaining focus, according to some embodiments;
FIG. 8B shows a schematic diagram of interface B, according to some embodiments;
FIG. 8c illustrates a schematic diagram of a second target control B taking focus, according to some embodiments;
FIG. 8d illustrates a schematic diagram of a control losing focus according to yet some embodiments;
FIG. 8e illustrates a schematic diagram of the first target control A taking focus in accordance with yet some embodiments;
FIG. 9 illustrates a schematic diagram of a list view in accordance with some embodiments;
FIG. 10 illustrates a schematic diagram of a touch slide list view according to some embodiments;
FIG. 11 illustrates a schematic diagram of a list view in accordance with yet further embodiments;
FIG. 12 illustrates a schematic diagram of a third target control, in accordance with some embodiments;
FIG. 13 illustrates a diagram of a list view in accordance with further embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, but not all the embodiments.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments shown in the present application without inventive step, are within the scope of protection of the present application. Moreover, while the disclosure herein has been presented in terms of exemplary embodiment or embodiments, it is to be understood that each aspect of the disclosure can independently be implemented as a single unitary embodiment.
It should be understood that the terms "first," "second," "third," and the like in the description and in the claims of the present application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used are interchangeable under appropriate circumstances and can, for example, be implemented in sequences other than those illustrated or otherwise described herein with reference to the embodiments of the application.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
The display device provided by the embodiment of the present application may have various implementation forms, and for example, the display device may be a television, a smart television, a laser projection device, a display (monitor), an electronic whiteboard (electronic whiteboard), an electronic desktop (electronic table), and the like. Fig. 1 and 2 are specific embodiments of a display device of the present application.
Fig. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display apparatus 200 through the smart device 300 or the control device 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, and controls the display device 200 in a wireless or wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200.
In some embodiments, the smart device 300 (e.g., mobile terminal, tablet, computer, laptop, etc.) may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device.
In some embodiments, the display device may not receive instructions using the smart device or control device described above, but rather receive user control through touch or gestures, or the like.
In some embodiments, the display device 200 may also be controlled in a manner other than the control apparatus 100 and the smart device 300, for example, the voice instruction control of the user may be directly received by a module configured inside the display device 200 to obtain a voice instruction, or may be received by a voice control apparatus provided outside the display device 200.
In some embodiments, the display device 200 is also in data communication with a server 400. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display apparatus 200. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers.
Fig. 2 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 2, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory, and a power supply. The control apparatus 100 may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive to the display device 200, serving as an interaction intermediary between the user and the display device 200.
As shown in fig. 3, the display apparatus 200 includes at least one of a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface.
In some embodiments the controller comprises a processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.
The display 260 includes a display screen component for presenting a picture, and a driving component for driving image display, a component for receiving an image signal from the controller output, performing display of video content, image content, and a menu manipulation interface, and a user manipulation UI interface. The display 260 may further include a touch component, and a user may perform a touch operation on the touch component, so that the controller controls the corresponding control based on a touch operation instruction for the touch operation.
The display 260 may be a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
The communicator 220 is a component for communicating with an external device or a server according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The display apparatus 200 may establish transmission and reception of control signals and data signals with the control device 100 or the server 400 through the communicator 220.
A user interface for receiving control signals for controlling the apparatus 100 (e.g., an infrared remote control, etc.).
The detector 230 is used to collect signals of an external environment or interaction with the outside. For example, detector 230 includes a light receiver, a sensor for collecting ambient light intensity; alternatively, the detector 230 includes an image collector, such as a camera, which may be used to collect external environment scenes, attributes of the user, or user interaction gestures, or the detector 230 includes a sound collector, such as a microphone, which is used to receive external sounds.
The external device interface 240 may include, but is not limited to, the following: high Definition Multimedia Interface (HDMI), analog or data high definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), RGB port, and the like. The interface may be a composite input/output interface formed by the plurality of interfaces.
The tuner demodulator 210 receives a broadcast television signal through a wired or wireless reception manner, and demodulates an audio/video signal, such as an EPG data signal, from a plurality of wireless or wired broadcast television signals.
In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.
The controller 250 controls the operation of the display device and responds to the user's operation through various software control programs stored in the memory. The controller 250 controls the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.
In some embodiments the controller comprises at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphics Processing Unit (GPU), a RAM Random Access Memory (RAM), a ROM (Read-Only Memory), a first to nth interface for input/output, a communication Bus (Bus), and the like.
A "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.
A user may input a user command on a graphic user interface (hereinafter, simply referred to as an interface) displayed on the display 260, and the user input interface receives the user input command through a Graphic User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.
In some embodiments, the display device may directly enter the interface of the preset vod program after being activated, and the interface of the vod program may include at least a navigation bar 410 and a content display area located below the navigation bar 410, as shown in fig. 4, where the content displayed in the content display area may change according to the change of the selected control in the navigation bar. The programs in the application program layer can be integrated in the video-on-demand program and displayed through one control of the navigation bar, and can also be further displayed after the application control in the navigation bar is selected.
In some embodiments, the display device may directly enter a display interface of a signal source selected last time after being started, or a signal source selection interface, where the signal source may be a preset video-on-demand program, or may be at least one of an HDMI interface, a live tv interface, and the like, and after a user selects different signal sources, the display may display contents obtained from different signal sources. May be used.
In the related art, when a user operates a display interface of a television, a remote controller key can be used for selecting a control on the display interface, so that the control can be operated. The user can also click the control on the display interface through touch control, so that the control can be operated directly according to the position information clicked by the user through touch control. However, in practical applications, when a user operates a control on a display, the user often needs to switch between two operation modes, namely, a remote control key and a touch click. However, the conventional method cannot realize the function of switching between two operation modes, namely remote controller key and touch click.
For the display interfaces of other products, such as notebook computers, etc., the mouse click operation (equivalent to the remote control key operation on the display interface of the television) can be supported, the touch operation can also be supported, and the switching between the mouse click operation and the touch operation can be performed.
Based on the method, the function switching between the remote controller key and the touch click operation mode can be realized for the television display interface. By acquiring a touch instruction of the display interface, the touch assembly controls each control on the display interface to be in a first state based on the touch operation instruction, and acquires a remote control key instruction of the display interface to control one control on the display interface to be in a second state. The first state is a state of losing focus, and the second state is a state of acquiring focus. Compared with the prior art, in the embodiment of the application, under the condition that each control on the display interface is in the first state based on the touch operation instruction, one control on the display interface can be in the second state based on the remote control key instruction, so that the function of switching between two operation modes of remote controller key pressing and touch clicking is realized.
FIG. 5 illustrates a flow diagram for a display device to perform a focus acquisition method according to some embodiments. Some embodiments of the present application provide a display device comprising a display and a controller, the controller being configured to perform the following steps when performing the focus acquisition method shown in fig. 5:
step 502, acquiring a touch instruction for a display interface.
Step 504, the touch control component, based on the touch control instruction, keeps each control on the display interface in a first state, wherein the first state is a state of losing focus.
Step 506, obtaining a remote control key instruction of the display interface, and controlling one of the controls on the display interface to be in a second state based on the remote control key instruction, wherein the second state is a state of obtaining the focus.
At present, the display device supports both remote control key operation and touch click operation. The user can perform touch operation on the display interface of the display device to realize control over the display interface. The display interface can comprise an area with controls and a blank area, wherein the area with controls can be an area with only a plurality of controls, or an area which can be formed into a list view and can be viewed in a sliding mode by the plurality of controls.
In some embodiments, the touch operation on the display interface may be a touch click operation, a touch slide operation, or other types of touch operations. The touch click operation may be a touch click operation, a touch double click operation, or other types of touch click operations. The embodiment of the present application is not particularly limited to this.
For example, in a case that each control on the display is controlled to be in the first state based on the touch operation instruction on the display interface, a remote control key instruction on the display interface may be acquired, so that one of the controls on the display is in the second state. Therefore, the function of switching between the two operation modes of remote controller keys and touch clicking is realized.
However, in the related art, for the display interface of the product such as the notebook computer, when the control on the display interface is operated by clicking with the mouse, the coordinates of any pixel point position can be obtained, and when the control is moved from one position to another position by clicking with the mouse, a moving track is formed according to the coordinates of each pixel point position, the currently selected control is determined according to the moving track, and the currently selected control can be operated.
For the control on the display interface of the television, when the remote controller is used for pressing keys to operate the control on the display interface, the keys of the remote controller can only select the control through up, down, left, right and other operations, and when one control is selected to another control, a moving track does not exist. And the control operated by the remote controller key can be operated only after the focus is acquired.
In practical application, if a user firstly performs touch click operation on a control on a display, at this time, the control on the display is in an out-of-focus state, and when the user switches to remote controller key operation, the control on the display needs to acquire a focus again, so that it is ensured that the corresponding control can be operated through the remote controller key. In the related art, when the touch click operation is switched to the remote controller key operation, the display device generally randomly determines a control on the display to retrieve the focus. However, by adopting the mode, the convenience of operating the control on the display after the user switches from touch clicking to remote controller key operation is reduced.
Based on the method, the touch instruction of the target area on the display interface is obtained, all the controls on the display interface are controlled to be in the first state based on the touch instruction, then the remote control key instruction of the display interface is obtained, and one of the controls in the target area is controlled to be in the second state based on the remote control key instruction. The method comprises the steps that a user firstly carries out touch click operation on a target area on a display interface, at the moment, all controls of the interface on the display are in an out-of-focus state, and when the remote controller is switched to carry out key operation, the controls for re-acquiring the focus can be determined based on the target area which is subjected to the touch click operation before, namely, one of the controls in the target area is controlled to be in a second state. Compared with the prior art, the method and the device have the advantages that the focus does not need to be obtained again by randomly determining one of the controls on the display interface, and the user can know that the control for obtaining the focus again is in the target area in advance because the user firstly carries out touch clicking on the target area on the display interface, so that convenience of the user for operating the control on the display interface through the remote controller is improved.
Some embodiments of the present application provide a display device comprising a display and a controller, the controller being configured to perform the following steps when performing the focus acquisition method: and acquiring a touch instruction of a target area on a display interface.
At present, a touch instruction for a target area on a display interface may be a touch instruction for an area corresponding to a control, or a touch instruction for an empty area.
In some embodiments, the touch operation on the target area on the display interface may be a touch click operation, a touch slide operation, or other types of touch operations. The touch click operation may be a touch click operation, a touch double click operation, or other types of touch click operations. The embodiment of the present application is not particularly limited to this.
When the display interface is subjected to touch operation, the controller can obtain position information of touch click of a user according to the touch instruction to operate the control without making the selected control obtain a focus.
After the touch instruction is acquired, the controller can control all controls on the display interface to be in the first state. The first state is a state of losing focus, which may be understood as a state of any control on the currently unselected display interface. As shown in FIG. 6, the controls A, B, and C in FIG. 6 are all in a state of losing focus.
The controller obtains a remote control key instruction for the display interface, controls one of the controls on the display interface to be in a second state based on the remote control key instruction, and is further configured to: and acquiring a remote control key instruction of the display interface, and controlling one control in the target area to be in a second state based on the remote control key instruction.
Under the condition that all the controls on the display interface are in the first state, a user can operate the display interface through keys of the remote controller, so that the display is switched to be in a remote control key operation state. When the remote controller key operation is carried out on the controls on the display interface, the controller controls one of the controls in the target area to be in the second state based on the remote control key instruction by acquiring the remote control key instruction on the display interface. The control in the target area may be a control included in the target area, or may be another control determined according to the target area when the control is not included in the target area.
It should be noted that the remote controller key operation on the control on the display interface may be an operation performed by pressing any key on the remote controller, for example, a determination key, a menu key, or a return key on the remote controller, which is not specifically limited in this embodiment of the present application.
The second state is a state of acquiring focus, which may be understood as a state of a currently selected control on the display interface. As shown in fig. 7, control a in fig. 7 is in the state of acquiring focus.
In the embodiment of the application, a touch instruction for a target area on a display interface is obtained, based on the touch instruction, each control on the display interface is controlled to be in a first state, then a remote control key instruction for the display interface is obtained, and based on the remote control key instruction, one control in the target area is controlled to be in a second state. The method comprises the steps that a user firstly carries out touch click operation on a target area on a display interface, at the moment, all controls of the interface on the display are in an out-of-focus state, and when the remote controller is switched to carry out key operation, the controls for re-acquiring the focus can be determined based on the target area which is subjected to the touch click operation before, namely, one of the controls in the target area is controlled to be in a second state. Compared with the prior art, the method and the device have the advantages that the focus does not need to be randomly determined from all the controls on the display interface to obtain the focus again, and because the user firstly touches and clicks the target area on the display interface, the user also knows that the control for obtaining the focus again is in the target area in advance, so that convenience of the user for operating the controls on the display interface through the keys of the remote controller is improved.
In some embodiments, if the second target control or the blank area is configured as the target area, the controller is further configured to, in acquiring the touch instruction to the target area on the display interface:
under the condition that the first target control on the display interface is in the second state, acquiring a touch instruction of a second target control or a blank area on the display interface, wherein the second target control or the blank area is configured as a target area. And the controller is further configured to, when one of the controls in the control target area is in the second state based on the remote control key instruction: and controlling the first target control or the second target control to be in a second state based on the remote control key instruction.
Before a touch instruction of a target area on the display interface is acquired, the display interface is in a state of remote controller key operation, namely a first target control on the display interface is selected through a remote controller key, and at the moment, the first target control is in a second state, namely a state of a focus is acquired. As shown in fig. 8a, the first target control may be control a, and at this time, control a is in a state of acquiring a focus.
And if the target area comprises a second target control, controlling each control on the display interface to be in a state of losing the focus by acquiring a touch instruction of the second target control on the display interface. The second target control may be the same as the first target control, or may be another control on the display interface. At this time, after the user operates the remote controller through the keys, the controller may control the first target control or the second target control to be in the second state based on the remote control key instruction.
In some embodiments, the control for obtaining the focus may be determined from the first target control and the second target control based on the remote control button instruction and the property type of the second target control.
For example, if the second target control is the same as the first target control, on the basis of fig. 8a, the control a is clicked again through touch, at this time, a here is also the second target control, and the control a conforms to the first attribute, the first attribute is an attribute that can respond to a touch instruction for the control, and based on the touch instruction, the display interface is controlled to jump to the interface corresponding to the control. Namely, after the control A is touched, the user can jump to the interface corresponding to the control A. At this time, the user may still obtain the focus for the first target control a after the display is switched to the remote control key operation by pressing the remote control key, for example, pressing the return key.
It should be noted that the first attribute may also be an attribute that can respond to a touch instruction for the control, so as to pop up a corresponding message on the display interface; of course, the attribute may be capable of responding to a touch instruction for the control, so as to cover the attribute of the current display interface color, or may be other types of attributes as long as the attribute is capable of responding to the touch instruction for the control, which is not specifically limited in this embodiment of the application.
For another example, if the second target control is different from the first target control, on the basis of fig. 8a, the second target control B is clicked by touch, and the second target control B conforms to the first attribute, that is, after the second target control B is touched, the user may jump to the interface corresponding to the second target control B, as shown in fig. 8B. At this time, after the user can return to the previous interface by pressing the remote control key, for example, pressing the return key, all the controls on the interface are in the state of losing the focus temporarily, and the user can press the remote control key again, for example, the left and right keys, so that the focus is still obtained for the second target control B after the display is switched to the remote control key operation, as shown in fig. 8 c.
The interface (denoted as interface a) corresponding to fig. 8a may register a listening button event in advance, and meanwhile, the control on the interface needs to register a listening touch event (i.e., a touch event) in advance, and when a touch event occurs in the second target control, the interface corresponding to the second target control that has the touch event is skipped to as shown in fig. 8B (denoted as interface B), and the second target control that currently receives the touch event, i.e., the control that has the touch click is recorded, and the state of the control is recorded as state = touch hclick. After returning from the interface B, if the interface a receives a key event, the previously recorded second target control requests to acquire a focus, and simultaneously clears the previous state of the second target control, and records the current state of the second target control as state = keyEvent.
For another example, if the second target control is different from the first target control, on the basis of fig. 8a, the second target control, for example, a "media center" control, is clicked by touch, and the second target control conforms to the second attribute. The second attribute may include an attribute that cannot respond to a touch instruction for the control and controls the display interface to jump to an interface corresponding to the control based on the touch instruction, and of course, the second attribute may also be another attribute different from the first attribute, which is not specifically limited in this embodiment of the application. That is, after the second target control is touched, the user cannot jump to the interface corresponding to the second target control, as shown in fig. 8d, each control in fig. 8d loses focus. At this time, the user may press a key of the remote controller, for example, a return key, so that the display switches to the remote control key operation state, and then obtains a focus for the first target control a, as shown in fig. 8 e.
If the target area includes a blank area, on the basis of fig. 8a, by obtaining a touch instruction for the blank area on the display interface, each control on the display interface is controlled to be in a state of losing focus, and as shown with reference to fig. 8d, each control in fig. 8d loses focus. For example, the blank area on the display interface may be the other area of FIG. 8a except for the controls A, B, C and the four controls "media center". At this time, the user may press a key of the remote controller, for example, press a return key, so that after the display is switched to the remote control key operation state, the focus is obtained for the first target control a, and refer to fig. 8e continuously.
When the second target control conforms to the second attribute or the target area includes a blank area, recording and storing a first target control a for acquiring the focus in fig. 8a, then monitoring a touch event through the whole situation, after receiving the touch event, acquiring a position coordinate (x, y) of the target area where the touch click occurs, judging whether the position coordinate is consistent with the position coordinate of the control conforming to the first attribute, if not, considering that the second control in the target area where the touch click occurs conforms to the second attribute or the target area is the blank area, and recording a current flag value as true for recording that the focus needs to be reacquired. And finally, by monitoring a key event, if the key event occurs, controlling the first target control to regain the focus, and resetting the flag value to false.
And the second target control or the blank area is configured as a target area by acquiring a touch instruction of the second target control or the blank area on the display interface. And controlling the first target control or the second target control to be in a second state based on the remote control key instruction. Because the user also knows in advance that the control for acquiring the focus is between the first target control and the second target control, the user can operate the control on the display interface more conveniently through the keys of the remote controller.
In some embodiments, if the list view is configured as the target area, the controller is further configured to, in acquiring the touch instruction to the target area on the display interface: the method comprises the steps of obtaining a touch sliding instruction of a list view which can be viewed in a sliding mode on a display interface, wherein the list view comprises a plurality of controls arranged in a row and column mode, and the list view is configured to be a target area. The controller is based on the remote control key instruction, controls one of the controls in the target area to be in the second state, and is further configured to: and acquiring a third target control from the list view based on the remote control key instruction. And finally controlling the third target control to be in a second state.
As shown in fig. 9, a list view capable of being viewed in a sliding manner is shown in fig. 9, and each control in the list view can represent one viewable file. Fig. 10 is a schematic diagram of the list view in fig. 9 in the process of touch sliding, where in the process of touch sliding of the list view, each control in the list view is in a first state, that is, a state of losing focus. The display is switched to the remote control key operation state by acquiring a remote control key instruction on the display interface, and then the controller can acquire a third target control from the list view based on the remote control key instruction and control the third target control to be in a second state, namely the state of the focus.
In some embodiments, the controller, in retrieving the third target control from the list view based on the remote control key instruction, is further configured to: and acquiring display data of each control in the target column in the current list view displayed on the display interface based on the remote control key instruction, wherein the target column is any column in the current list view. And determining alternative controls with display data meeting the preset display data from the controls in the target column according to the row sequence of the controls in the target column, wherein the alternative controls are any controls with the display data meeting the preset display data in the target column. The display data of the control may be data such as a current position coordinate, a current size, and a currently displayed text content of the control, and may also be other types of display data. The preset display data is inherent data of the control and is data which is defined in advance for a user. For example, the display data of the control is the current size of the control, and the preset display data is the full size of the control.
In some embodiments, the target column may be a first column in the current list view, so that display data of the controls in the first column in the current list view displayed on the display interface may be obtained, and according to a row sequence of the controls, a candidate control whose display data meets preset display data is selected from the controls in the first column, where the candidate control may also be a control whose display data meets the preset display data determined for the first time, that is, a row number of the candidate control in all the candidate controls in the first column is the smallest.
And finally, when the third target control is obtained based on the alternative control, if the alternative control has the capability of obtaining the focus, taking the alternative control as the third target control. For example, three rows and six columns of controls are illustrated in the list view in FIG. 10, and the third target control may be the control in the second row and the first column in FIG. 10.
And if the alternative control does not have the capability of acquiring the focus, sequentially traversing other controls in the current list view by taking the alternative control as an initial control according to the row and column sequence of each control in the current list view until a first control with the capability of acquiring the focus is determined, and taking the first control as a third target control. For example, three rows and three columns of controls are included in the list view, and if the determined candidate control is a control in a first row and a first column and the candidate control does not have the capability of acquiring the focus, other controls in the current list view may be sequentially determined according to the order of the first row and the second column, the first row and the third column, and the second row and the first column.
The control in the list view may monitor a touch slide event (i.e., a scroll event and a touch event), and if the touch slide event occurs, record the current flag value as true to indicate that the touch slide occurs. The display interface corresponding to fig. 10 monitors a key event, and after receiving the key event, first determines whether the flag value is true, and if so, controls the third target control to obtain the focus.
For example, as shown in fig. 11, during the process of touch-sliding the list view, each control in the list view is in a state of losing focus. By obtaining a remote control key instruction for the display interface, after the display is switched to the remote control key operation state, the controller may obtain a third target control from the list view based on the remote control key instruction, where a first control in the list view in fig. 11 may be an alternative control whose display data satisfies preset display data, and the alternative control has a capability of obtaining a focus, and the first control in the list view may be used as the third target control, and a "login" control shown in fig. 12 is the third target control.
If the list view does not include the control in the top row, that is, as shown in fig. 13, the first control in the list view is the "shared space" control, and because the control does not have the capability of acquiring the focus, the alternative control is used as the starting control, and other controls in the current list view are sequentially traversed according to the row and column sequence of the controls in the current list view until the first control having the capability of acquiring the focus is determined, and the first control is used as the third target control. For example, the first control here may be a "file fast upload" control. It will be appreciated that the alternative control herein may be a "shared space" control.
The controls in the list view may monitor touch slide events (i.e., scroll and touch events), and if a touch slide event occurs and each control is in a state of losing focus, may record that the current state is state = touchFist. And simultaneously monitoring a key event by a display interface, judging whether the current state is touchFist or not after receiving the key event, if so, acquiring a third target control, controlling the third target control to request to acquire a focus, and executing requestFocus operation.
Since the user also knows in advance that the control for acquiring the focus usually is the first control (for example, the first control at the top left) in the list view, which satisfies the preset display data and has the capability of acquiring the focus, it is more convenient for the user to operate the control on the display interface by pressing keys of the remote controller.
In some embodiments, the controller, after obtaining the touch-slide instruction to the list view that is slidably viewable on the display interface, is further configured to: and acquiring a touch instruction of a fourth target control on the display interface, wherein the fourth target control is any one control on the display interface. The controller is further configured to, based on the remote control key instruction, obtain a third target control from the list view: and if the fourth target control conforms to the first attribute, taking the fourth target control as a third target control based on the remote control key instruction. The first attribute can respond to a touch instruction for the control and controls the display interface to jump to the attribute of the interface corresponding to the control based on the touch instruction.
Under the condition that each control in the list view is in a focus loss state, before the remote controller key operation on the display interface is obtained, if a touch event to other controls is received, that is, a touch instruction to a fourth target control on the display interface is obtained, at this time, the state of the control may be modified to be state = touchlink. And simultaneously, after the remote control key instruction is obtained, if the fourth target control conforms to the first attribute, directly controlling the fourth target control to obtain the focus.
If the fourth target control conforms to the second attribute, the second attribute is a touch instruction which cannot respond to the control, and based on the touch instruction, the display interface is controlled to jump to the attribute of the interface corresponding to the control, the third target control can still be obtained from the list view, and finally the third target control is controlled to be in the second state, and the manner of obtaining the third target control is referred to above, which is not described herein again. Of course, the control for obtaining the focus may also be determined in other ways, which is not specifically limited in this embodiment of the present application.
In some embodiments, there is provided a focus acquisition method, the method comprising: and acquiring a touch instruction of a target area on a display interface. Controlling each control on the display interface to be in a first state based on the touch instruction; wherein the first state is a state of losing focus. Acquiring a remote control key instruction of the display interface, and controlling one control on the display interface to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring the focus.
The implementation principle and the beneficial effect of the focus obtaining method provided by the above embodiments may refer to the above definitions of the embodiments of the display device, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
The foregoing description, for purpose of explanation, has been described with reference to specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (12)

1. A display device, comprising:
a display; the display comprises a touch control component;
a controller configured to:
acquiring a touch instruction of a display interface;
the touch control assembly controls all controls on the display interface to be in a first state based on the touch control instruction; wherein the first state is a state of lost focus;
acquiring a remote control key instruction of the display interface, and controlling one control on the display interface to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring a focus.
2. The display device of claim 1, wherein the controller obtains touch instructions for the display interface, and is further configured to:
acquiring a touch instruction of a target area on the display interface;
the controller obtains a remote control key instruction for the display interface, controls one of the controls on the display interface to be in a second state based on the remote control key instruction, and is further configured to:
and acquiring a remote control key instruction of the display interface, and controlling one control in the target area to be in a second state based on the remote control key instruction.
3. The display device of claim 2, wherein the controller, in obtaining the touch instruction for the target area on the display interface, is further configured to:
under the condition that a first target control on the display interface is in a second state, acquiring a touch instruction of a second target control or a blank area on the display interface, wherein the second target control or the blank area is configured as the target area;
the controller is further configured to, when controlling one of the controls in the target area to be in the second state based on the remote control key instruction:
and controlling the first target control or the second target control to be in the second state based on the remote control key instruction.
4. The display device of claim 3, wherein if the target region includes the second target control; the controller is further configured to, when controlling the first target control or the second target control to be in the second state based on the remote control key instruction:
if the second target control conforms to the first attribute, controlling the second target control to be in the second state based on the remote control key instruction; the first attribute is an attribute which can respond to the touch instruction for the control and control the display interface to jump to the interface corresponding to the control based on the touch instruction.
5. The display device according to claim 3 or 4, wherein if the target area comprises the second target control; the controller is further configured to, based on the remote control key instruction, control the first target control or the second target control to be in the second state:
if the second target control conforms to the second attribute, controlling the first target control to be in the second state based on the remote control key instruction; the second attribute comprises an attribute which cannot respond to the touch instruction aiming at the control and controls the display interface to jump to the interface corresponding to the control based on the touch instruction.
6. The display device according to claim 3, wherein if the target area comprises the blank area; the controller is further configured to, when controlling the first target control or the second target control to be in the second state based on the remote control key instruction:
and controlling the first target control to be in the second state based on the remote control key instruction.
7. The display device of claim 2, wherein the controller, in obtaining the touch instruction to the target area on the display interface, is further configured to:
acquiring a touch sliding instruction of a list view which can be slidably viewed on the display interface, wherein the list view comprises a plurality of controls arranged in a row and column mode and is configured as the target area;
the controller is further configured to, when controlling one of the controls in the target area to be in the second state based on the remote control key instruction:
acquiring a third target control from the list view based on the remote control key instruction; the third target control is a control at a preset position in the list view;
controlling the third target control to be in the second state.
8. The display device according to claim 7, wherein the controller, in retrieving a third target control from the list view based on the remote control button instruction, is further configured to:
acquiring display data of each control in a target column in a current list view displayed on the display interface based on the remote control key instruction, wherein the target column is any column in the current list view;
determining alternative controls of which the display data meet preset display data from the controls of the target column according to the row sequence of the controls of the target column, wherein the alternative controls are any controls of which the display data meet the preset display data in the target column;
and acquiring the third target control based on the alternative control.
9. The display device of claim 8, wherein the controller, in obtaining the third target control based on the alternative control, is further configured to:
and if the alternative control has the capability of acquiring the focus, taking the alternative control as the third target control.
10. The display device according to claim 8 or 9, wherein the controller, in obtaining the third target control based on the alternative control, is further configured to:
and if the alternative control does not have the capability of acquiring the focus, sequentially traversing other controls in the current list view by taking the alternative control as an initial control according to the row and column sequence of the controls in the current list view until a first control having the capability of acquiring the focus is determined, and taking the first control as the third target control.
11. The display device of claim 7, wherein after obtaining the touch slide instruction for the list view that is slidably viewable on the display interface, the controller is further configured to:
acquiring a touch instruction of a fourth target control on the display interface; the fourth target control is any one control on the display interface;
the controller, in obtaining a third target control from the list view based on the remote control key instruction, is further configured to:
if the fourth target control conforms to the first attribute, taking the fourth target control as the third target control based on the remote control key instruction; the first attribute is an attribute which can respond to the touch instruction for the control and control the display interface to jump to the interface corresponding to the control based on the touch instruction.
12. A focus acquisition method, characterized by comprising:
acquiring a touch instruction of a display interface;
controlling each control on the display interface to be in a first state based on the touch instruction; wherein the first state is a state of lost focus;
acquiring a remote control key instruction of the display interface, and controlling one control on the display interface to be in a second state based on the remote control key instruction; wherein the second state is a state of acquiring a focus.
CN202211204067.8A 2022-09-29 2022-09-29 Display apparatus and focus acquisition method Pending CN115623256A (en)

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CN103794041A (en) * 2014-01-15 2014-05-14 四川长虹电器股份有限公司 Dual-mode control system of touch screen electronic equipment
CN112788422A (en) * 2019-11-04 2021-05-11 海信视像科技股份有限公司 Display device
CN111479079A (en) * 2020-04-02 2020-07-31 深圳创维－Rgb电子有限公司 UI list operation method and device, smart screen and readable storage medium
CN114282544A (en) * 2021-09-13 2022-04-05 海信视像科技股份有限公司 Display device and control identification method
CN115623256A (en) * 2022-09-29 2023-01-17 海信视像科技股份有限公司 Display apparatus and focus acquisition method

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