CN111880705A - Hidden page display control method and device - Google Patents
Hidden page display control method and device Download PDFInfo
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- CN111880705A CN111880705A CN202010714110.XA CN202010714110A CN111880705A CN 111880705 A CN111880705 A CN 111880705A CN 202010714110 A CN202010714110 A CN 202010714110A CN 111880705 A CN111880705 A CN 111880705A
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- 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]
- G06F3/0481—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
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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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- 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
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Abstract
The invention provides a hidden page display control method and a hidden page display control device, wherein the method comprises the steps of establishing a communication connection relation between a touch control panel and display equipment playing a picture, and generating a display control pairing relation between the touch control panel and the display equipment according to a preset pairing strategy and an absolute position relation; acquiring an expansion state, a sliding starting point and a sliding end point of the hidden page, and generating a control instruction to control the display device to expand the hidden page if the hidden page is not expanded and the sliding starting point is located in a preset range area of the edge of the touch interface of the touch pad; if the hidden page is unfolded and the sliding end point is located in a preset range area of the edge of the touch interface of the touch pad, generating a control instruction to control the display equipment to fold the hidden page; the device comprises a pairing module, a touch operation acquisition module, a picture data acquisition module, a display control module and a wireless communication module. The method and the device are simple to operate, improve user experience, realize accurate control of the hidden page and prevent the user from touching the hidden page by mistake.
Description
Technical Field
The invention relates to the field of page display control, in particular to a hidden page display control method and device.
Background
In the prior art, a television remote controller encodes different keys in a certain mode based on specific frequency, generates modulated waves through a special integrated circuit, emits the modulated waves through an infrared diode, and remotely controls a television (such as switching of television programs, application selection and switching in a television display screen, and the like). Such a remote controller controls a display device based on a relative position, and people are gradually accustomed to a touch control type absolute position-based control mode of an intelligent terminal such as a mobile phone with the development of the intelligent terminal.
When the hidden page is arranged at the edge or other positions of the display interface of the display device, the hidden page is controlled to be unfolded and folded in the prior art, generally, keys of a key remote controller are used for selection, or a cursor is controlled to move to the hidden position of the hidden page by using the key remote controller, so that the hidden page is opened, and the operation is complicated.
Disclosure of Invention
In order to solve the above problems, the present invention provides a hidden page display control method, which includes establishing a communication connection relationship between a touch panel and a display device playing a picture, and generating a display control pairing relationship between the touch panel and the display device according to a preset pairing policy and an absolute position relationship; acquiring touch operation of a user, and if the touch operation is sliding operation, acquiring a sliding starting point and a sliding end point of the touch operation; acquiring current display picture data of the display equipment, and judging whether a hidden page is unfolded or not according to the display picture data; if the hidden page is not unfolded and the sliding starting point is located in a preset range area of the edge of the touch interface of the touch pad, generating a control instruction to control the display equipment to unfold the hidden page; and if the hidden page is unfolded and the sliding end point is located in the preset range area of the edge of the touch interface of the touch pad, generating a control instruction to control the display equipment to fold the hidden page.
Further, the hidden page is a multi-dimensional hierarchical interface, the hidden page includes at least two levels of sub-interfaces, and the method further includes: if the sliding starting point is located in a preset range area of the edge of the touch interface of the touch pad, judging whether the hidden page is unfolded or not; if the hidden page is in an undeployed state, generating a control instruction to control the display device to unfold a first-level sub-interface of the hidden page; if the hidden page is in the unfolding state, judging whether the sliding end point is located outside a preset range area of the edge of the touch interface of the touch pad; if the sliding end point is located outside a preset range area of the touch control interface edge of the touch control panel, acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is a last-level sub-interface of the hidden page or not; and if the current sub-interface is not the last-level sub-interface of the hidden page, generating a control instruction to control the display equipment to expand the next-level sub-interface of the current sub-interface.
Further, the method further comprises: if the sliding end point is located in the preset range area of the edge of the touch interface of the touch pad and the sliding starting point is located outside the preset range area of the edge of the touch interface of the touch pad, judging whether the hidden page is unfolded or not; if the hidden page is in the expansion state, acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is a first-level sub-interface of the hidden page; if the current sub-interface is a first-level sub-interface of the hidden page, generating a control instruction to control the display equipment to pack up the hidden page; and if the current sub-interface is not the first-level sub-interface of the hidden page, generating a control instruction to control the display equipment to return the hidden page to the upper-level sub-interface of the current sub-interface.
Furthermore, a plurality of hidden pages are respectively hidden at each edge of the display interface of the display equipment; if the hidden page is not unfolded and the sliding starting point is located in the preset range area of the touch interface edge of the touch pad, generating a control instruction to control the display device to unfold the hidden page comprises the following steps: determining the display position of the display interface corresponding to the sliding starting point according to the position of the sliding starting point on the touch interface; determining a hidden page to be displayed according to a preset corresponding relation between a display position and the hidden page and the display position; and generating a control instruction according to the hidden page to be displayed to control the display equipment to unfold the hidden page.
Further, the method further comprises the step of if the expanded hidden page exists in the display interface, before other hidden pages are expanded, the expanded hidden page is folded.
Further, the method also comprises the steps of obtaining the coordinates of the sliding starting point and the sliding end point, and calculating the distance between the sliding starting point and the sliding end point according to the coordinates of the sliding starting point and the sliding end point; and if the distance is greater than the preset distance threshold value, the touch operation is effective touch operation, hidden page display control is continued, otherwise, the touch operation is ineffective touch operation, and the hidden page display control is finished.
Further, the method also comprises the steps of obtaining the starting time and the ending time of the touch operation, and calculating the time interval according to the starting time and the ending time; and comparing the time interval with a preset time interval threshold, if the time interval exceeds the preset time interval threshold, the touch operation is effective touch operation, and continuing to perform hidden page display control, otherwise, the touch operation is ineffective touch operation, and ending the hidden page display control.
The invention also provides a hidden page display control device, which comprises a pairing module, a touch operation acquisition module, a picture data acquisition module, a display control module and a wireless communication module, wherein the pairing module is connected with the display control module and the wireless communication module and is used for generating a display control pairing relation with the display equipment according to a preset pairing strategy and an absolute position relation; the touch operation acquisition module is connected with the display control module and used for acquiring touch operation information of a user on the touch pad; the image data acquisition module is connected with the display control module and the wireless communication module and used for acquiring current display image data of the display equipment and judging whether the hidden page is unfolded or not according to the display image data; and the display control module is connected with the pairing module, the touch operation acquisition module, the picture data acquisition module and the wireless communication module and is used for generating a control instruction according to the touch operation information and the current hidden page state to control the display equipment to unfold or fold the hidden page.
The device further comprises a touch operation judging module, wherein the touch operation judging module is connected with the touch operation acquiring module, the picture data acquiring module and the display control module and is used for judging whether the touch operation is effective touch operation or not and triggering the picture data acquiring module and the display control module according to a judging result.
Further, the pairing module comprises a parameter obtaining unit, a remote control configuration unit and a mapping relation determining unit, wherein: the parameter acquisition unit is connected with the remote control configuration unit and used for acquiring touch interface parameters of the touch panel and display interface parameters of the display equipment; the remote control configuration unit is connected with the parameter acquisition unit and the mapping relation determination unit and is used for configuring the remote control configuration relation between the touch pad and the display equipment according to a preset touch configuration strategy, touch interface parameters and display interface parameters; and the mapping relation determining unit is connected with the remote control configuration unit and used for determining the area mapping relation between the touch pad and the display equipment according to the absolute position relation and the remote control configuration relation and determining the coordinate mapping relation between the touch pad and the display equipment according to a preset coordinate mapping strategy and the area mapping relation.
The hidden page display control method and the hidden page display control device provided by the invention at least have the following beneficial effects:
the touch control panel and the display device are paired based on the absolute position relationship, touch operation is carried out on the touch control panel, the touch operation on the touch control panel and the unfolded or non-unfolded state of the hidden page in the current display device are combined, display control is carried out on the hidden page, the operation is simple, the touch control panel and the display device are controlled based on the absolute position relationship, and user experience is improved.
The effectiveness of touch operation can be verified during hidden page display control, and subsequent display control over the hidden page can be triggered only by effective touch operation, so that a user is prevented from mistakenly touching the hidden page.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of a hidden page display control method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a touch interface of a touch pad according to an embodiment of the invention;
FIG. 3 is a schematic diagram illustrating a display interface of a display device with a fully expanded hidden page according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a hidden page display control method when the hidden page is a multi-dimensional hierarchical interface according to another embodiment of the present invention;
FIG. 5 is a flowchart illustrating a hidden page display control method when the hidden page is a multi-dimensional hierarchical interface according to another embodiment of the present invention;
FIG. 6 is a flowchart illustrating a hidden page display control method according to another embodiment of the present invention when there are multiple hidden pages;
FIG. 7 is a schematic structural diagram of a hidden page display control apparatus according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a hidden page display control apparatus according to yet another embodiment of the present invention;
FIG. 9 is a schematic diagram of a pairing module according to an embodiment of the invention;
FIG. 10 is a schematic diagram illustrating an area mapping between a touch pad and a display device according to an embodiment of the invention;
701-pairing module, 702-touch operation acquisition module, 703-picture data acquisition module, 704-display control module, 705-wireless communication module, 706-touch operation judgment module, 7011-parameter acquisition unit, 7012-remote control configuration unit and 7013-mapping relation determination unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specifically, the hidden page mentioned in the present invention is a page preset at an edge position of a display interface of the display device, and the hidden page is in a hidden state under a normal condition and is not displayed in the display interface, and when a user needs the hidden page, the hidden page can be unfolded. The specific edge of the display interface is a boundary between the display interface and a non-display interface on the display device, the display interface is an interface capable of displaying pictures, and the non-display interface is a frame part of the display device. The hidden page display control method is applied to a touch pad, and the execution main body is the touch pad.
In an embodiment of the present invention, as shown in fig. 1, the present invention provides a hidden page display control method, which includes the following steps:
step S101: the touch control panel establishes a communication connection relation with the display equipment playing the picture, and generates a display control pairing relation with the display equipment according to a preset pairing strategy and an absolute position relation.
Specifically, the touch pad may be connected to the display device in a wired or wireless manner (e.g., via bluetooth, WIFI, etc.). The method comprises the steps that a display control pairing relation between the touch pad and the display device is generated by the touch pad according to a preset pairing strategy and an absolute position relation, wherein the absolute position control relation between the touch pad and the display device is mainly established, and display control of the touch pad on the display device is achieved. More specifically, the touch interface of the touch pad and the display interface of the display device may be mapped according to the size and the aspect ratio of the touch interface of the touch pad and the size and the aspect ratio of the display interface of the display device. The absolute position relation refers to that corresponding points can be found on the touch pad by the points on the display device, so that the absolute position corresponding relation is formed, a user can obtain the absolute position by touching the touch pad, and the user experience is improved.
Step S102: and acquiring the touch operation of a user on the touch pad, and acquiring a sliding starting point and a sliding ending point of the touch operation if the touch operation is a sliding operation.
In this embodiment, a series of control operations of the user are performed on the touch pad, and the touch pad is used to control the display device instead of the conventional key remote controller. Further, the hidden page display control method provided by the invention takes a sliding operation as a touch gesture for triggering the hidden page display control, when the acquired touch operation is the sliding operation, the hidden page display control operation is performed, and if the touch operation is not the sliding operation and is other operations such as a click operation, a long press operation and the like, the display device is controlled according to the control content corresponding to the preset click operation and long press operation, for example, a certain application is opened, the certain application is closed and the like. The sliding start point and the sliding end point may be represented by position coordinates on the touch pad, specifically, the sliding end point and the sliding start point are both in the same sliding operation, the sliding start point is a position where the user initially touches the touch pad by a finger in the sliding operation, and the sliding end point is a position where the user finally stops in the same sliding operation, more specifically, a process from when the user initially touches the touch pad by the finger (initial contact point is used as the sliding start point) to when the user lifts the finger from the touch pad (lifting point is used as the sliding end point), and the sliding start point and the sliding end point are not coincident, namely, one sliding operation.
Step S103: acquiring current display image data of the display equipment, judging whether the hidden page is unfolded or not according to the display image data, if so, executing step S104, otherwise, executing step S105.
Specifically, the picture content displayed by the current display device is stored in a source file of the display device in the form of display picture data, the current display picture data of the display device is acquired, and whether the picture content displayed by the current display device contains a hidden page or not can be judged according to the current display picture data. If the hidden page is contained, the hidden page is in an expanded state, and if the hidden page is not contained, the hidden page is in an unexpanded state.
Step S104: and judging whether the sliding end point is located in a preset range area of the edge of the touch interface of the touch pad, if so, executing the step S106, otherwise, returning to the step S102.
Step S105: and judging whether the sliding starting point is located in a preset range area of the edge of the touch interface of the touch pad, if so, executing the step S107, otherwise, returning to the step S102.
Step S106: and generating a control instruction to control the display equipment to fold the hidden page.
Specifically, the touch pad generates a control instruction to control the display device to fold up the hidden page according to the display control pairing relationship.
Step S107: and generating a control instruction to control the display equipment to unfold the hidden page.
Specifically, the touch pad generates a control instruction to control the display device to unfold the hidden page according to the display control pairing relationship.
Specifically, the preset range area of the touch interface edge of the touch pad is a trigger area for hidden page display control, and when any one of the sliding end point or the sliding start point is in the preset range area of the touch interface edge of the touch pad, a subsequent display control flow of the hidden page can be triggered, so as to control the hidden page to be folded or unfolded. The preset range area of the edge of the touch interface may be set by a technician as required in practical application, for example, as shown in fig. 2, an area within 1 cm from the edge of the touch interface (i.e., area a in the drawing) may be used as the preset range area of the edge of the touch interface. The area a and the area B in the figure constitute the touch interface of the touch pad. In the invention, the edge of the touch interface is a boundary line of the touch interface and a non-touch interface on the touch pad, the touch interface is a touch operation area capable of identifying a user, the non-touch interface is a touch operation area incapable of identifying the user, the area within the edge of the touch interface is the touch interface, and the area outside the edge of the touch interface is the non-touch interface.
Further, in this embodiment, in order to prevent the user from touching by mistake, a trigger condition may be further constrained, for example, only when the sliding end point is located in the preset range area of the edge of the touch interface and the sliding start point is not located in the preset range area of the edge of the touch interface, or the sliding start point is located in the preset range area of the edge of the touch interface and the sliding end point is not located in the preset range area of the edge of the touch interface, a subsequent process of controlling the display of the hidden page may be triggered, and when both the sliding start point and the sliding end point are located in the preset range area of the edge of the touch interface, the subsequent process of controlling the display of the hidden page may be triggered as an invalid touch operation, or a touch operation of other controls may be.
In this embodiment, the touch pad and the display device are paired based on the absolute position relationship, touch operation is performed on the touch pad, and display control is performed on the hidden page by combining the touch operation on the touch pad and the unfolded or unfolded state of the hidden page in the current display device.
In another embodiment of the present invention, the hidden page is a multi-dimensional hierarchical interface, and the hidden page includes at least two levels of sub-interfaces, and for the convenience of the skilled person, fig. 3 shows a schematic diagram of the hidden page when the sub-interfaces are fully expanded. When the hidden page is a multi-dimensional hierarchical interface, as shown in fig. 4, the hidden page display control method further includes the following steps:
step S401: and judging that the sliding starting point is positioned in a preset range of the edge of the touch interface of the touch pad.
And when the sliding starting point is judged to be positioned in the preset range of the edge of the touch control interface of the touch control panel according to the position coordinate of the sliding starting point on the touch control interface of the touch control panel and the preset range of the edge of the touch control interface of the touch control panel, triggering the following steps.
Step S402: and judging whether the hidden page is expanded, if so, executing step S403, otherwise, executing step S404.
Step S403: and judging whether the sliding end point is located outside a preset range area of the edge of the touch interface of the touch pad, if so, executing the step S405, and if not, executing the step S406.
Step S404: and generating a control instruction to control the display equipment to expand the first-level sub-interface of the hidden page.
Step S405: acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is the last-level sub-interface of the hidden page, if so, executing step S406, otherwise, executing step S407.
Step S406: and if the touch operation is invalid, ending the control.
Step S407: and generating a control instruction to control the display equipment to expand the next-level sub-interface of the current sub-interface.
In this embodiment, the hidden page is a multi-dimensional hierarchical interface, and if the hidden page is to be changed from the expanded state to the fully expanded state of all the sub-interfaces, this process needs to be implemented through multiple sliding operations. Furthermore, constraint conditions may also be added, for example, when the hidden page is in an unexpanded state, if a first-level sub-interface of the hidden page is to be expanded, the sliding starting point of the sliding operation needs to be located at the edge of the touch interface, and if a second-level sub-interface or a third-level sub-interface of the hidden page is to be further expanded, which is other than the first-level sub-interface, the sliding starting point of the sliding operation may be located at the edge of the touch interface or within a preset range extending inward from the edge of the touch interface.
In this embodiment, since the hidden page includes at least two levels of sub-interfaces, taking the hidden page having two levels of sub-interfaces as an example, if the current state of the hidden page is the first-level sub-interface expansion state, the display control on the hidden page may include retracting the first-level sub-interface or expanding the second-level sub-interface, and therefore positions of the sliding start point and the sliding end point need to be determined simultaneously in the control process, when the sliding start point and the sliding end point are both within the preset range area of the edge of the touch interface, the control requirement corresponding to the touch operation of the user cannot be determined, and therefore, the touch operation is determined as an invalid operation, and the control is ended. And when the sliding end point is positioned outside the preset range area of the edge of the touch interface, but the current sub-interface of the hidden page is the last-level sub-interface and the next-level sub-interface can not be expanded, so that the touch operation is determined as invalid operation, and the control is finished. In the process, the hidden page comprises at least two levels of sub-interfaces, and only when the hidden page is in an expanded state, the current sub-interface is not the last level of sub-interface of the hidden page, the sliding starting point is located in the preset range area of the edge of the touch control interface of the touch control panel, and the sliding end point is located outside the preset range area of the edge of the touch control interface of the touch control panel, and the conditions are met, the next level of sub-interface of the current sub-interface can be expanded, so that misoperation of a user is avoided.
In another embodiment of the present invention, based on the previous embodiment, the hidden page is a multi-dimensional hierarchical interface, and the hidden page includes at least two levels of sub-interfaces, as shown in fig. 5, the method further includes the following steps:
step S501: and judging that the sliding end point is positioned in the preset range area of the edge of the touch interface of the touch pad and the sliding start point is positioned outside the preset range area of the edge of the touch interface of the touch pad.
And when the sliding end point is judged to be positioned in the preset range of the edge of the touch control interface of the touch control panel and the sliding start point is judged to be positioned outside the preset range of the edge of the touch control interface of the touch control panel according to the sliding start point, the position coordinate of the sliding end point on the touch control interface of the touch control panel and the preset range of the edge of the touch control interface of the touch control panel, the following steps are triggered.
Step S502: and judging whether the hidden page is expanded, if so, executing the step S503, otherwise, executing the step S506.
Step S503: acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is a first-level sub-interface of the hidden page, if so, executing a step S504, otherwise, executing a step S505.
Step S504: and generating a control instruction to control the display equipment to fold the hidden page.
Step S505: and generating a control instruction to control the display equipment to return the hidden page to the upper-level sub-interface of the current sub-interface.
Step S506: and if the touch operation is invalid, ending the control.
In another embodiment of the present invention, a plurality of hidden pages are hidden at each edge of the display interface of the display device. Taking the display interface as a rectangle as an example, there are 4 edges of the display interface, that is, four sides of the rectangle, and taking 4 hidden pages as an example, the hidden pages are respectively hidden at the positions of the edges of the 4 edges of the display interface, at this time, it is necessary to confirm which one of the 4 hidden pages the user wants to display.
As shown in fig. 6, if the hidden page is not expanded and the sliding starting point is located in the preset range area of the edge of the touch interface of the touch pad, expanding the hidden page includes the following steps:
step S601: determining the display position of the display interface corresponding to the sliding starting point according to the position of the sliding starting point on the touch interface;
specifically, when the touch pad and the display device are paired, an absolute position relationship between the touch pad and the display device is established, and each point on the touch interface of the touch pad can find a corresponding point in the display interface of the display device, so that the display position of the display interface corresponding to the sliding starting point can be determined according to the position coordinate of the sliding starting point.
Step S602: and determining the hidden page to be displayed according to the preset corresponding relation between the display position and the hidden page and the display position.
When a plurality of hidden pages are available, each hidden page is hidden at the edge of the display interface in advance, the preset corresponding relation between the display position and the hidden page is set by technical personnel according to actual needs, and specifically, the display position coordinates in a certain area can correspond to one hidden page. Once a user performs touch operation on the touch pad and triggers a certain display position in the area, the hidden page to be displayed is determined according to the display position.
Step S603: and generating a control instruction according to the hidden page to be displayed to control the display equipment to unfold the hidden page to be displayed.
In this embodiment, the hidden page display control method provided by the embodiment can realize accurate display control on a plurality of hidden pages.
In another embodiment of the present invention, based on the previous embodiment, the method further includes: if the expanded hidden page exists in the display interface, the expanded hidden page is folded before other hidden pages are expanded.
In yet another embodiment of the present invention, the method further comprises: acquiring the coordinates of a sliding starting point and the coordinates of a sliding end point, and calculating the distance between the sliding starting point and the sliding end point according to the coordinates of the sliding starting point and the sliding end point; and if the distance is greater than the preset distance threshold value, the touch operation is effective touch operation, hidden page display control is continued, otherwise, the touch operation is ineffective touch operation, and the hidden page display control is finished.
In yet another embodiment of the present invention, the method further comprises: acquiring the starting time and the ending time of touch operation, and calculating a time interval according to the starting time and the ending time; and comparing the time interval with a preset time interval threshold, if the time interval exceeds the preset time interval threshold, the touch operation is effective touch operation, and continuing to perform hidden page display control, otherwise, the touch operation is ineffective touch operation, and ending the hidden page display control.
In the hidden page display control method, a step of judging whether the touch operation is effective touch operation is added, so that display errors caused by mistaken touch of a user can be effectively prevented. In addition to the above two embodiments, a person skilled in the art may also use other methods to verify whether the touch operation is a valid operation, which is not limited in the present invention.
The invention also provides a hidden page display control device, and particularly, the hidden page display control device is arranged in the touch pad. As shown in fig. 7, the apparatus includes a pairing module 701, a touch operation acquiring module 702, a screen data acquiring module 703, a display control module 704, and a wireless communication module 705, wherein:
the pairing module 701 is connected to the display control module 704 and the wireless communication module 705, and is configured to generate a pairing relationship with the display device for display control according to a preset pairing policy and an absolute position relationship.
Specifically, the pairing module 701 performs wireless communication with the display device through the wireless communication module 705, and receives data sent by the display device, so as to pair the touch pad and the display device.
The touch operation obtaining module 702 is connected to the display control module 704, and is configured to obtain touch operation information of a user on the touch pad. Specifically, in this embodiment, the touch gesture for controlling the hidden page to be displayed is a sliding operation, and the touch operation information includes a sliding start point and a sliding end point.
The image data obtaining module 703 is connected to the display control module 704 and the wireless communication module 705, and is configured to obtain current display image data of the display device, and determine whether the hidden page is expanded according to the display image data.
The display control module 704 is connected to the pairing module 701, the touch operation acquisition module 702, the screen data acquisition module 703 and the wireless communication module 705, and configured to generate a control instruction to control the display device to expand or collapse the hidden page according to the touch operation information and the current hidden page state. Specifically, if the hidden page is not unfolded and the sliding starting point is located in the preset range area of the edge of the touch interface of the touch pad, a control instruction for unfolding the hidden page is generated and sent to the display device through the wireless communication module 705, so as to control the display device to unfold the hidden page; if the hidden page is unfolded and the sliding end point is located in the preset range area of the touch control interface edge of the touch control panel, generating a hidden page folding control instruction and sending the hidden page folding control instruction to the display device through the wireless communication module 705, and controlling the display device to fold the hidden page.
The wireless communication module 705 is configured to connect to a display device, receive data (such as display interface parameter data or display screen data) from the display device, and send a control instruction to the display device.
In another embodiment of the present invention, as shown in fig. 8, the apparatus further includes a touch operation determining module 706, connected to the touch operation acquiring module, the image data acquiring module and the display control module, for determining whether the touch operation is an effective touch operation, and triggering the image data acquiring module and the display control module according to the determination result. And only when the touch operation is judged to be effective touch operation, the image data acquisition module and the display control module are triggered to work, so that the phenomenon of display error caused by mistaken touch of a user is effectively avoided.
In another embodiment of the present invention, as shown in fig. 9, the pairing module 701 includes a parameter obtaining unit 7011, a remote control configuration unit 7012, and a mapping relation determining unit 7013, where: a parameter obtaining unit 7011, connected to the remote configuration unit 7012, configured to obtain touch interface parameters of the touch pad and display interface parameters of the display device; specifically, the touch interface parameters of the touch pad are parameters such as the shape and size of the touch interface. Further, when the shape of the touch interface is rectangular, the touch interface parameters further include data such as an aspect ratio of the touch interface; when the shape of the touch interface is circular, the touch interface parameters further include data such as the radius and the center of a circle of the touch interface. The interface parameters of the display interface are the shape, the size ratio and the like of the display interface. Further, similar to the touch interface, when the display interface is rectangular, the display interface parameters further include data such as an aspect ratio of the display interface; when the shape of the display interface is circular, the display interface parameters also comprise data such as the radius and the circle center of the display interface.
A remote configuration unit 7012, connected to the parameter obtaining unit 7011 and the mapping relationship determining unit 7013, configured to configure a remote configuration relationship between the touch pad and the display device according to a preset touch configuration policy, the touch interface parameter, and the display interface parameter; more specifically, the remote configuration relationship between the touch pad and the display device is configured according to a preset touch configuration policy, the touch interface parameter and the display interface parameter, and after the touch interface parameter and the display interface parameter are obtained, the touch interface is matched with the display interface according to the touch interface parameter and the display interface parameter.
A mapping relationship determining unit 7013, connected to the remote control configuration unit 7012, configured to determine an area mapping relationship between the touch pad and the display device according to the absolute position relationship and the remote control configuration relationship, and determine a coordinate mapping relationship between the touch pad and the display device according to a preset coordinate mapping policy and the area mapping relationship.
Specifically, as shown in fig. 3, the area mapping relationship here may be determined by regarding the touch interface or the display interface as an entire area, and determining the entire area mapping relationship of the touch interface and the display interface, for example, in fig. 10, a vertex a of the touch pad corresponds to a vertex a, B corresponds to B, C corresponds to C, and D corresponds to D of the display device. And after the area mapping relationship between the touch area of the touch pad and the display area of the display device is determined, matching and corresponding the points on the touch pad and the points in the display device one by one according to the area mapping relationship to form the coordinate mapping relationship. The pairing module 701 pairs the touch pad and the display device by using the parameter obtaining unit 7011, the remote control configuration unit 7012, and the mapping relationship determining unit 7013, so as to form a control relationship based on an absolute position between the touch pad and the display device, thereby achieving a "what you touch" by a user and improving user experience.
The hidden page display control method and the hidden page display control device provided by the invention realize control based on the absolute position relation between the touch pad and the display equipment, so that a user can realize 'what you touch is what you get' when using the touch pad to control the display equipment, and the use experience of the user is improved. The hidden page display control method and the hidden page display control device provided by the invention have the advantages that the display control of the hidden page by a user is simpler and more direct, the operation of the user is convenient, the mistaken touch of the user is effectively prevented, and the accurate control of the hidden page is realized.
The terms and expressions used in the specification of the present invention have been set forth for illustrative purposes only and are not meant to be limiting. It will be appreciated by those skilled in the art that changes could be made to the details of the above-described embodiments without departing from the underlying principles thereof. The scope of the invention is, therefore, indicated by the appended claims, in which all terms are intended to be interpreted in their broadest reasonable sense unless otherwise indicated.
Claims (10)
1. A hidden page display control method is characterized by comprising the following steps:
the method comprises the steps that a communication connection relation between a touch pad and display equipment for playing pictures is established, and a display control pairing relation between the touch pad and the display equipment is generated according to a preset pairing strategy and an absolute position relation;
acquiring touch operation of a user, and if the touch operation is sliding operation, acquiring a sliding starting point and a sliding end point of the touch operation;
acquiring current display picture data of the display equipment, and judging whether a hidden page is unfolded or not according to the display picture data;
if the hidden page is not unfolded and the sliding starting point is located in a preset range area of the edge of the touch control panel touch control interface, generating a control instruction to control the display equipment to unfold the hidden page;
and if the hidden page is unfolded and the sliding end point is located in the preset range area of the edge of the touch interface, generating a control instruction to control the display equipment to fold the hidden page.
2. The hidden page display control method according to claim 1, wherein the hidden page is a multi-dimensional hierarchical interface, the hidden page includes at least two levels of sub-interfaces, and the method further includes:
if the sliding starting point is located in a preset range area of the edge of the touch interface of the touch pad, judging whether a hidden page is unfolded or not;
if the hidden page is in an unexpanded state, generating a control instruction to control the display device to expand a first-level sub-interface of the hidden page;
if the hidden page is in the unfolding state, judging whether the sliding end point is located outside a preset range area of the edge of the touch interface of the touch pad;
if the sliding end point is located outside a preset range area of the edge of the touch control interface of the touch control panel, acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is a last-stage sub-interface of the hidden page;
and if the current sub-interface is not the last-level sub-interface of the hidden page, generating a control instruction to control the display equipment to expand the next-level sub-interface of the current sub-interface.
3. The hidden page display control method according to claim 2, characterized in that the method further comprises:
if the sliding end point is located in the preset range area of the edge of the touch control interface of the touch control panel and the sliding starting point is located outside the preset range area of the edge of the touch control interface of the touch control panel, judging whether the hidden page is unfolded or not;
if the hidden page is in the expanded state, acquiring a current sub-interface of the hidden page, and judging whether the current sub-interface is a first-level sub-interface of the hidden page;
if the current sub-interface is a first-level sub-interface of the hidden page, generating a control instruction to control the display equipment to fold the hidden page;
and if the current sub-interface is not the first-level sub-interface of the hidden page, generating a control instruction to control the display device to return the hidden page to the previous-level sub-interface of the current sub-interface.
4. The hidden page display control method according to claim 1, wherein a plurality of the hidden pages are hidden at each edge of the display interface of the display device;
if the hidden page is not unfolded and the sliding starting point is located in the preset range area of the touch interface edge of the touch pad, generating a control instruction to control the display device to unfold the hidden page comprises:
determining the display position of the display interface corresponding to the sliding starting point according to the position of the sliding starting point on the touch interface;
determining a hidden page to be displayed according to a preset corresponding relation between a display position and the hidden page and the display position;
and generating a control instruction according to the hidden page to be displayed to control the display equipment to unfold the hidden page.
5. The hidden page display control method of claim 4, further comprising:
if the display interface has the unfolded hidden page, the unfolded hidden page is folded before other hidden pages are unfolded.
6. The hidden page display control method of claim 1, further comprising:
acquiring the coordinates of the sliding starting point and the sliding end point, and calculating the distance between the sliding starting point and the sliding end point according to the coordinates of the sliding starting point and the sliding end point;
and if the distance is greater than a preset distance threshold value, the touch operation is effective touch operation, hidden page display control is continued, otherwise, the touch operation is ineffective touch operation, and the hidden page display control is ended.
7. The hidden page display control method of claim 1, further comprising:
acquiring the starting time and the ending time of the touch operation, and calculating a time interval according to the starting time and the ending time;
and comparing the time interval with a preset time interval threshold, if the time interval exceeds the preset time interval threshold, the touch operation is effective touch operation, and hidden page display control is continued, otherwise, the touch operation is ineffective touch operation, and the hidden page display control is ended.
8. The hidden page display control device is characterized by comprising a pairing module, a touch operation acquisition module, a picture data acquisition module, a display control module and a wireless communication module, wherein:
the pairing module is connected with the display control module and the wireless communication module and used for generating a display control pairing relation with the display equipment according to a preset pairing strategy and an absolute position relation;
the touch operation acquisition module is connected with the display control module and is used for acquiring touch operation information of a user on a touch pad;
the image data acquisition module is connected with the display control module and the wireless communication module and used for acquiring current display image data of the display equipment and judging whether a hidden page is unfolded or not according to the display image data;
the display control module is connected with the pairing module, the touch operation acquisition module, the picture data acquisition module and the wireless communication module and used for generating a control instruction according to the touch operation information and the current hidden page state to control the display equipment to unfold or fold the hidden page.
9. The hidden-page display control device as claimed in claim 8, further comprising a touch operation determination module, wherein the touch operation determination module is connected to the touch operation acquisition module, the screen data acquisition module and the display control module, and is configured to determine whether the touch operation is an effective touch operation, and trigger the screen data acquisition module and the display control module according to a determination result.
10. The hidden-page display control device according to claim 8, wherein the pairing module includes a parameter acquisition unit, a remote control configuration unit, and a mapping relationship determination unit, wherein:
the parameter acquisition unit is connected with the remote control configuration unit and used for acquiring touch interface parameters of the touch pad and display interface parameters of the display equipment;
the remote control configuration unit is connected with the parameter acquisition unit and the mapping relation determination unit and is used for configuring the remote control configuration relation between the touch pad and the display equipment according to a preset touch configuration strategy, the touch interface parameters and the display interface parameters;
the mapping relation determining unit is connected with the remote control configuration unit and used for determining an area mapping relation between the touch pad and the display equipment according to an absolute position relation and the remote control configuration relation, and determining a coordinate mapping relation between the touch pad and the display equipment according to a preset coordinate mapping strategy and the area mapping relation.
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