CN111247506A - Screen control method and screen control system based on intelligent terminal - Google Patents
Screen control method and screen control system based on intelligent terminal Download PDFInfo
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- CN111247506A CN111247506A CN201780095906.8A CN201780095906A CN111247506A CN 111247506 A CN111247506 A CN 111247506A CN 201780095906 A CN201780095906 A CN 201780095906A CN 111247506 A CN111247506 A CN 111247506A
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- 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
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Abstract
The invention discloses a screen control method and a screen control system based on an intelligent terminal. The screen control method comprises the following steps: a screen of the intelligent terminal receives a control instruction; selecting a screen control area according to the control instruction to form a control window; the control window receives a long press instruction which comprises the inclination of the intelligent terminal; detecting the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal; when the inclination direction is the anticlockwise direction, amplifying the control window and the display information in the control window; and when the inclination direction is clockwise, reducing the control window and displaying information. The screen control system includes: the device comprises a receiving module, a selecting module, a window module, a detecting module and a control module. By adopting the technical scheme of the invention, the large screen module type and the small screen module type of the intelligent terminal can be switched, the keyboard button operation and the character reading of a user can not be influenced based on the small screen mode, and better use experience is provided for the user.
Description
The invention relates to the field of intelligent terminals, in particular to a screen control method and a screen control system based on an intelligent terminal.
With the rapid development of the intelligent terminal, the intelligent terminal with the large-size screen is more and more favored by users. However, when the user enjoys the visual pleasure brought by the large-size screen, the user also gets the trouble of inconvenient operation and use, and especially when the user wants to operate the interface with one hand, the operation is very inconvenient because the screen is too large. In addition, even some large-sized screens cannot operate the interface with one hand.
In view of the above problem, the prior art realizes the one-handed operation by switching to the small-screen mode, and although this method solves the problem of inconvenience in one-handed operation to some extent, the size of the display content in the small-screen mode is often too small because the method is adapted to the size suitable for one-handed operation. Therefore, the operation of the keyboard buttons, the reading of characters and the like are influenced to a certain extent by the user.
Therefore, a screen control method and a screen control system based on an intelligent terminal are needed to be provided, which not only can switch the small-screen module type and facilitate the single-hand operation of a user, but also can not influence the operation of keyboard buttons and the character reading of the user based on the small-screen module type, and provide a better use experience for the user.
Disclosure of Invention
In order to overcome the technical defects, the invention aims to provide a screen control method and a screen control system based on an intelligent terminal. The technical scheme provided by the invention can realize the small screen module switching of the intelligent terminal, is convenient for a user to operate by one hand, can not influence the operation of keyboard buttons and character reading of the user based on the small screen module, and provides a better use experience for the user.
The invention discloses a screen control method based on an intelligent terminal, which comprises the following steps:
a screen of the intelligent terminal receives a control instruction;
selecting a screen control area according to the control instruction to form a control window;
the control window receives a long press instruction comprising the inclination of the intelligent terminal;
detecting the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal;
when the inclination direction is the anticlockwise direction, amplifying the control window and the display information in the control window;
and when the inclination direction is clockwise, reducing the control window and the display information.
Preferably, after the step of selecting a screen control area according to the control instruction and forming a control window, the method further includes:
starting a magnifying glass of the intelligent terminal;
receiving a sliding instruction;
moving the display position of the magnifying lens according to the sliding instruction;
amplifying a part of the display information corresponding to the display position according to the display position;
after a preset time, the enlarged part of the display information is reduced to an initial size.
Preferably, in the step of selecting a screen control area according to the control instruction to form a control window, the method further includes:
detecting the position of a contact received by the screen according to the control instruction;
with the contact position as a center, diffusing a preset distance in the screen along the up-down and left-right directions of the contact position to form the screen control area;
and according to the screen control area, dividing the display interface of the intelligent terminal to form the control window independent of the display interface.
Preferably, the screen control method further includes:
establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;
reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction respectively, which is obtained by the detection of a sensor in the intelligent terminal;
calling an inclination event function in the intelligent terminal, and acquiring the inclination angle and the inclination direction according to the displacement information;
and calculating a zoom factor for enlarging or reducing the control window and the display information based on the inclination angle.
Preferably, the screen control method further includes:
and when the long-press instruction is finished, the control window and the display information keep the current zooming state.
The invention further provides a screen control system based on the intelligent terminal, and the screen control system comprises: the device comprises a receiving module, a selecting module, a window module, a detecting module and a control module;
the receiving module is in communication connection with the selecting module, receives a control instruction through a screen of the intelligent terminal and sends the control instruction to the selecting module;
the selection module is in communication connection with the receiving module and the window module, and selects a screen control area according to the control instruction to form a control window;
the window module is in communication connection with the selection module and the detection module, and the control window receives a long press instruction including inclination of the intelligent terminal and sends the long press instruction to the detection module;
the detection module is in communication connection with the window module and the control module, detects the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal, and sends the inclination direction to the control module;
the control module is in communication connection with the detection module and controls the control window according to the detection result;
when the inclination direction is the anticlockwise direction, the control module amplifies the control window and display information in the control window;
and when the inclination direction is the anticlockwise direction, the control module shrinks the control window and the display information.
Preferably, the screen control system further comprises an adjusting module, and the adjusting module is in communication connection with the selecting module;
the adjustment module further comprises:
the starting unit starts the magnifying glass of the intelligent terminal;
the instruction unit receives a sliding instruction;
the moving unit moves the display position of the magnifying lens according to the sliding instruction;
the amplifying unit amplifies a part of the display information corresponding to the display position according to the display position;
and the restoring unit is used for restoring the amplified part of the display information to an initial size after a preset time.
Preferably, the selection module further comprises:
the recognition unit detects the contact position received by the screen according to the control instruction;
the area unit is used for diffusing a preset distance in the screen along the up-down and left-right directions of the contact position by taking the contact position as a center to form the screen control area;
and the segmentation unit is used for segmenting the display interface of the intelligent terminal according to the screen control area to form the control window independent of the display interface.
Preferably, the screen control system further comprises a processing module, and the processing module is in communication connection with the detection module and the control module;
the processing module further comprises:
the establishing unit is used for establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;
the reading unit is used for reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction, which is obtained by the detection of a sensor in the intelligent terminal;
the acquisition unit is used for calling an inclination event function in the intelligent terminal, acquiring the displacement information and calculating the inclination angle and the inclination direction;
and a calculation unit calculating a zoom factor for enlarging or reducing the control window and the display information based on the tilt angle.
Preferably, when the long press instruction received by the window module is finished, the control module controls the control window and the display information to keep a current zooming state.
After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects:
1. the large screen and the small screen are freely switched, and the single-hand operation of the intelligent terminal with the large screen can be realized;
2. the window size can be further scaled in a small screen mode, and the use of a user is not influenced;
3. the operation is convenient;
4. a more optimized use experience is provided for the user.
Fig. 1 is a schematic flowchart of a screen control method based on an intelligent terminal according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a screen control method based on an intelligent terminal according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a screen control method based on an intelligent terminal according to another embodiment of the present invention;
fig. 4 is a flowchart illustrating a screen control method based on an intelligent terminal according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a screen control system based on an intelligent terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention;
fig. 8 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
In the description of the present invention, unless otherwise specified and defined, specific meanings of the above terms may be understood as specific circumstances by one of ordinary skill in the art.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The smart terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like.
Fig. 1 is a schematic flow chart of a screen control method based on an intelligent terminal according to an embodiment of the present invention. According to the screen control method provided by the invention, the scalable control window is formed by selecting the screen control area, so that a user can conveniently perform one-hand operation on an interface when using the large-screen intelligent terminal, and the convenience in use is improved. Specifically, the screen control method comprises the following steps:
a screen of the intelligent terminal receives a control instruction;
and starting the small screen of the intelligent terminal to switch the single-hand mode, and sending a control instruction to the screen of the intelligent terminal based on the mode. The control instruction includes: the modes of single click, double click, long press, sliding, tapping and the like can be preset by a system and can also be set by a user based on the using habit of the user.
Selecting a screen control area according to the control instruction to form a control window;
when a sensor in the intelligent terminal receives a control instruction through the contact between a finger of a user and a screen, a screen control area is selected by outward diffusion with the contact between the finger and the screen as the center. The screen control area may be rectangular, circular, or other irregular shape. Furthermore, a movable control window is formed according to the screen control area. The user can change the display position of the control window through a moving gesture, and can also control the display content in the window through the control window, for example, opening an application program, browsing a webpage, browsing a picture library, and the like. The operation of the control window is the same as the user in the large screen two-handed mode.
The control window receives a long press instruction comprising the inclination of the intelligent terminal;
after the control window is confirmed, the user can further adjust the size of the control window so that the user can adjust the size of the display content of the control window according to personal conditions, and the influence on the use of the user caused by undersize of buttons, keyboards and characters displayed in the small window is avoided. The concrete implementation steps are as follows: and implementing a long press instruction to the window, and tilting the intelligent terminal towards the counterclockwise direction or the clockwise direction while long pressing the control window.
Detecting the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal;
after a long press instruction comprising an inclined intelligent terminal is implemented on the control window by a user, a sensor in the intelligent terminal detects and identifies the inclination angle and the inclination direction of the intelligent terminal according to the displacement of the intelligent terminal in the XYZ three-axis direction. The displacement of the intelligent terminal in the directions of the three axes of XYZ is usually detected by a gyroscope sensor. A gyro sensor is a device for measuring angles and hand-held directions, based on the principle of conservation of angular momentum. When the intelligent terminal changes the orientation, the three circles on the periphery of the element are changed. In the right central position of the gyro sensor there is a most central component, the so-called "gyro". The design is based on the principle of inertia, so that the design is free from interference of other objects. The design can accurately detect the current posture of the mobile phone. The screen control method in this embodiment controls the scaling of the control window according to the detected tilt direction.
When the inclination direction is the anticlockwise direction, amplifying the control window and the display information of the control window;
the inclination angle is an angle formed by the position of the intelligent terminal after the intelligent terminal is inclined and the initial horizontal plane of the intelligent terminal. When a sensor in the intelligent terminal detects a long press instruction and calculates that the inclination direction of the intelligent terminal is anticlockwise direction according to the displacement change in the directions of the three axes of XYZ, namely when the intelligent terminal inclines outwards along a direction away from a user, calling an inclination event function, and amplifying the control window. The display information in the control window is enlarged as the window is enlarged to ensure that the user can see the display information in the control window clearly.
And when the inclination direction is clockwise, reducing the control window and the display information.
When a sensor in the intelligent terminal detects a long press instruction and calculates that the inclination direction of the intelligent terminal is clockwise according to the displacement change in the directions of the three axes XYZ, namely when the intelligent terminal is inclined inwards along the direction close to the user, calling an inclination event function and reducing the control window. The display information in the control window is reduced along with the reduction of the window, so that a user can conveniently operate the large-size screen by one hand.
Preferably, the screen control method further includes: and when the long press instruction is finished, the control window keeps the current zooming state.
When the long-press instruction is finished, for example, when a user lifts a finger in contact with the screen of the intelligent terminal, the control window of the intelligent terminal stops zooming along with the inclination of the intelligent terminal, and the current zooming state is maintained. For example, when the intelligent terminal obtains a long press command and tilts in the counterclockwise direction at the same time, the control window is continuously increased along with the increase of the tilt angle of the intelligent terminal. At this time, when the user lifts the finger, the long-time pressing instruction stops, the size of the control window is not changed any more, and the zooming size before stopping is maintained, namely the current zooming state.
Fig. 2 is a schematic flow chart of a screen control method based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, after the step of selecting a screen control area according to the control instruction and forming a control window, the screen control method further includes:
starting a magnifying glass of the intelligent terminal;
the screen control method in the embodiment further comprises the use of a built-in magnifying glass program of the intelligent terminal. In order to ensure that the user can further clearly see or facilitate the user to operate the keys in the control window on the premise that the size of the control window is not changed, the screen control method provided by the embodiment can further start a magnifying glass program of the intelligent terminal to magnify the display information in the control window, so as to ensure the normal operation of the user in the small-screen control window.
Receiving a sliding instruction;
after the magnifying lens in the intelligent terminal is started, the user can further move the position of the magnifying lens by implementing a sliding instruction to the screen so as to ensure that the part of the display information which needs to be magnified by the user is magnified.
Moving the display position of the magnifying lens according to the sliding instruction;
when a user implements a sliding instruction by pointing at the screen of the intelligent terminal by a hand, a sensor in the intelligent terminal acquires the initial contact position and the termination contact position of the finger of the user and the screen, and the sliding displacement of the sliding instruction is calculated, so that the display of the magnifier in the intelligent terminal can move according to the sliding of the finger of the user and finally stays at the termination contact position of the user and the intelligent terminal.
Amplifying a part of the display information corresponding to the display position according to the display position;
when the sliding instruction is finished, namely the magnifier stays at a certain display position on the screen of the intelligent terminal according to the end of the sliding instruction, at the moment, the magnifier magnifies the display information positioned at the display position of the magnifier in the control window, namely local magnification of the display information in the control window is realized, and the flexibility of magnification control of a user is increased.
After a preset time, the enlarged part of the display information is reduced to an initial size.
After the display information in the control window is enlarged, if the user does not perform any operation on the partially enlarged display information within a preset time, such as 3-5s, the partially enlarged display information will automatically recover to the original size, so that the user can continue to operate the display information.
Fig. 3 is a schematic flow chart of a screen control method based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, in the step of selecting a screen control area according to the control instruction to form a control window, the method further includes:
detecting the position of a contact received by the screen according to the control instruction;
when a sensor in the intelligent terminal receives a control instruction sent to the screen of the intelligent terminal by a user, the sensor detects and collects a contact point between the screen and the user through the contact between the finger of the user and the screen so as to obtain the position of the contact point in the screen.
With the contact position as a center, diffusing a preset distance in the screen along the up-down and left-right directions of the contact position to form the screen control area;
after the contact point position is obtained according to the control instruction, further, the contact point position is used as a center, and the contact point position extends and diffuses a preset distance in four directions, namely the upper direction, the lower direction, the left direction and the right direction in a plane where the screen is located, for example, 1-2cm, a user can set the contact point position according to personal use habits, and the distance extending and diffusing in the upper direction, the lower direction, the left direction and the right direction can be the same distance or different distances. After the extension diffusion, the covered area is the screen control area.
And according to the screen control area, dividing the display interface of the intelligent terminal to form the control window independent of the display interface.
After the screen control area is formed, according to the screen control area, the intelligent terminal further calls a function, locks the control area and splits and peels the control area from the whole display interface of the intelligent terminal to form a movable scalable controllable control window, wherein the control window is independent of the display interface of the intelligent terminal, and the control window and the display information in the control window can be controlled independently.
Fig. 4 is a schematic flow chart of a screen control method based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, the screen control method further includes:
establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;
and establishing an XYZ three-dimensional coordinate axis by taking the screen central point of the intelligent terminal as an origin. The length direction of the screen is defined as an X axis, the width direction of the screen is defined as a Y axis, and the vertical direction of the screen is defined as a Z axis. When the intelligent terminal inclines, the displacement of the intelligent terminal screen in the direction of the X, Y, Z axis can be obtained by combining a sensor in the intelligent terminal and calling an inclination event function, so that the relative position of the inclined position of the intelligent terminal screen and the initial horizontal position of the intelligent terminal screen is obtained, and the inclination information of the intelligent terminal screen can be conveniently obtained, such as: the direction of the tilt and the angle of the tilt.
Reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction respectively, which is obtained by the detection of a sensor in the intelligent terminal;
when a sensor in the intelligent terminal calculates displacement information of the intelligent terminal on an X axis, a Y axis and a Z axis respectively, such as a moving direction and a moving distance, according to the initial position of the screen of the intelligent terminal and the inclined position of the detection screen of the sensor.
And calling a tilt event function in the intelligent terminal, and calculating the tilt angle and the tilt direction according to the displacement information.
After displacement information of the intelligent terminal screen along with the inclination on the X axis, the Y axis and the Z axis is obtained, an inclination event function is called, and the inclination angle and the inclination direction of the intelligent terminal screen relative to the initial horizontal position in the inclination operation are further calculated.
And calculating a zoom factor for enlarging or reducing the control window and the display information based on the tilt angle.
Based on the obtained inclination angles generated by the displacement information of the intelligent terminal on the X axis, the Y axis and the Z axis respectively in the inclination process, a function is further called, and the control window and the scaling multiple of the display information in the control window are calculated according to the inclination angles. The proportional relation between the inclination angle and the zoom factor can be set according to the actual requirement of a user. For example, it may be set that the zoom factor is increased by 1 time for every 10 ° increase in the tilt angle.
Fig. 5 is a schematic structural diagram of a screen control system based on an intelligent terminal according to an embodiment of the present invention. According to the screen control system provided by the invention, the screen control area is selected through the selection module to form a scalable control window, so that a user can conveniently perform one-hand operation on an interface when using a large-screen intelligent terminal, and the use convenience is improved. In particular, the amount of the solvent to be used,
the screen control system includes: the device comprises a receiving module, a selecting module, a window module, a detecting module and a control module;
the receiving module is in communication connection with the selecting module, receives a control instruction through a screen of the intelligent terminal and sends the control instruction to the area module;
and starting the small screen of the intelligent terminal to switch the single-hand mode, and sending a control instruction to the screen of the intelligent terminal based on the mode. The control instruction includes: the modes of single click, double click, long press, sliding, tapping and the like can be preset by a system and can also be set by a user based on the using habit of the user. The receiving module receives a control instruction sent by a user through a screen and sends the control instruction to the selecting module through communication connection.
The selection module is in communication connection with the receiving module and the window module, and selects a screen control area according to the control instruction to form a control window;
when a sensor in the receiving module receives a control instruction through the contact between a finger of a user and the screen, the selecting module selects a screen control area by outward diffusion by taking the contact between the finger and the screen as the center. The screen control area may be rectangular, circular, or other irregular shape. Furthermore, the selection module forms a movable control window according to the screen control area. The user can change the display position of the control window through a moving gesture, and can also control the display content in the window through the control window, for example, opening an application program, browsing a webpage, browsing a picture library, and the like. The operation of the control window is the same as the user in the large screen two-handed mode.
The window module is in communication connection with the selection module and the detection module, and the control window receives a long press instruction including inclination of the intelligent terminal and sends the long press instruction to the detection module;
after the selection module confirms the control window, the user can further adjust the size of the control window through the window module so that the user can adjust the size of the display information in the control window according to personal conditions, and the influence on the use of the user caused by undersize information such as buttons, keyboards and characters displayed in the small window is avoided. The concrete implementation steps are as follows: and implementing a long press instruction to the window through the window module, and tilting the intelligent terminal towards the counterclockwise direction or the clockwise direction while long pressing the control window.
The detection module is in communication connection with the window module and the control module, detects the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal, and sends the inclination direction to the control module;
after a user applies a long press instruction comprising an inclined intelligent terminal to the control window through the window module, the detection module detects and identifies the inclined direction of the intelligent terminal according to displacement information of the intelligent terminal in the XYZ three-axis direction through a sensor in the intelligent terminal. The displacement of the intelligent terminal in the directions of the three axes of XYZ is usually detected by a gyroscope sensor. A gyro sensor is a device for measuring angles and hand-held directions, based on the principle of conservation of angular momentum. When the intelligent terminal changes the orientation, the three circles on the periphery of the element are changed. In the right central position of the gyro sensor there is a most central component, the so-called "gyro". The design is based on the principle of inertia, so that the design is free from interference of other objects. The design can accurately detect the current posture of the mobile phone. The detection module in the screen control system in this embodiment controls the scaling of the control window according to the detected tilt direction.
The control module is in communication connection with the detection module and controls the control window according to the detection result;
when the inclination direction is the anticlockwise direction, the control module amplifies the control window and the display information of the control window;
the inclination angle is an angle formed by the position of the intelligent terminal after the intelligent terminal is inclined and the initial horizontal plane of the intelligent terminal. When the detection module detects a long press instruction through a sensor in the intelligent terminal and calculates that the inclination direction of the intelligent terminal is anticlockwise according to the displacement change in the XYZ three-axis direction, namely the inclination direction is outward along a direction far away from a user, the control module calls an inclination event function according to the detection result and amplifies the control window. The display information in the control window is enlarged as the window is enlarged to ensure that the user can see the display information in the control window clearly.
And when the inclination direction is clockwise, the control module shrinks the control window and the display information.
When the detection module detects a long press instruction through a sensor in the intelligent terminal and calculates that the inclination direction of the intelligent terminal is clockwise according to the displacement change in the directions of the three axes XYZ, namely when the intelligent terminal is inclined inwards along the direction close to the user, the control module calls an inclination event function according to the detection result to narrow the control window. The display information in the control window is reduced along with the reduction of the window, so that a user can conveniently operate the large-size screen by one hand.
Preferably, the screen control system further comprises:
and when the long press instruction received by the window module is finished, the control module controls the control window and the display information to keep the current zooming state.
When the window module receives a long-press instruction of the user, for example, the user lifts a finger in contact with the screen of the intelligent terminal, the control module controls the window to stop zooming along with the inclination of the intelligent terminal, and the control window and the display information in the window keep the current zooming state. For example, when the intelligent terminal obtains a long press command and tilts in the counterclockwise direction at the same time, the control window is continuously increased along with the increase of the tilt angle of the intelligent terminal. At this time, when the user lifts the finger, the long-time pressing instruction stops, the size of the control window and the display information in the control window is not changed any more, and the zoom size before stopping is maintained, namely the current zoom state.
Fig. 6 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, the screen control system further includes an adjusting module, and the adjusting module is in communication connection with the selecting module;
the adjustment module further comprises:
the starting unit starts the magnifying glass of the intelligent terminal;
the screen control system in the embodiment further comprises an adjusting module, and further comprises a built-in magnifying glass program for calling the intelligent terminal. In order to ensure that the user can further clearly see or facilitate the user to operate the keys in the control window without changing the size of the control window, the adjusting module provided in this embodiment further includes an enabling unit that can further enable a magnifying glass program of the intelligent terminal to magnify the display information in the control window, so as to ensure the normal operation of the user in the small-screen control window.
The instruction unit receives a sliding instruction;
after the starting unit starts the magnifying lens in the intelligent terminal, a user can further implement a sliding instruction to the screen, and the instruction unit receives the sliding instruction which is sent by the user and used for moving the position of the magnifying lens, so that the part of the display information which needs to be magnified by the user is magnified.
The moving unit moves the display position of the magnifying lens according to the sliding instruction;
when the instruction unit receives a sliding instruction which is implemented by a user through pointing the screen of the intelligent terminal by a hand, the mobile unit obtains the initial contact position and the termination contact position of the finger of the user and the screen through a sensor in the intelligent terminal, calculates the sliding displacement of the sliding instruction, controls the display of the magnifier to move according to the sliding of the finger of the user, and finally stays at the termination contact position of the user and the intelligent terminal.
The amplifying unit amplifies a part of the display information corresponding to the display position according to the display position;
when the sliding instruction is finished, namely the magnifier stays at a certain display position on the screen of the intelligent terminal according to the end of the sliding instruction, at the moment, the magnifying unit magnifies the display information positioned at the display position of the magnifier in the control window through the magnifier, namely local magnification of the display information in the control window is realized, and the flexibility of magnification control of a user is improved.
And the restoring unit is used for restoring the amplified part of the display information to an initial size after a preset time.
After the amplifying unit amplifies the display information in the control window, if the user does not operate the partially amplified display information within a preset time, such as 3-5s, the restoring unit automatically restores the partially amplified display information to the original size so that the user can continue to operate.
Fig. 7 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, the selecting module further includes:
the recognition unit detects the contact position received by the screen according to the control instruction;
when a sensor in the intelligent terminal receives a control instruction sent to the screen of the intelligent terminal by a user, the identification unit in the selection module detects and collects a contact point between the screen and the user through the contact between the finger of the user and the screen so as to obtain the contact point position of the contact point in the screen.
The area unit is used for diffusing a preset distance in the screen along the up-down and left-right directions of the contact position by taking the contact position as a center to form the screen control area;
after the identification unit obtains the contact position according to the control instruction, further, the area unit extends and diffuses a preset distance, such as 1-2cm, in four directions of the upper direction, the lower direction, the left direction and the right direction of the plane where the screen is located towards the contact position by taking the contact position as a center, a user can set the distance according to personal use habits, and the distance extending and diffusing in the upper direction, the lower direction, the left direction and the right direction can be the same distance or different distances. After the extension diffusion, the covered area is the screen control area.
And the segmentation unit is used for segmenting the display interface of the intelligent terminal according to the screen control area to form the control window independent of the display interface.
After the area unit forms the screen control area, according to the screen control area, the segmentation unit further calls a function, locks the control area, and segments and peels the control area from the whole display interface of the intelligent terminal to form a movable scalable controllable control window, wherein the control window is independent of the display interface of the intelligent terminal, and the control window and the display information in the control window can be controlled independently.
Fig. 8 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention. In this embodiment, the screen control system further includes a processing module, and the processing module is in communication connection with the detection module and the control module;
the processing module further comprises:
the establishing unit is used for establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;
the establishing unit establishes an XYZ three-dimensional coordinate axis by taking the screen central point of the intelligent terminal as an origin. The length direction of the screen is defined as an X axis, the width direction of the screen is defined as a Y axis, and the vertical direction of the screen is defined as a Z axis. When the intelligent terminal inclines, the processing module combines a sensor in the intelligent terminal and calls an inclination event function, and can acquire the displacement of the intelligent terminal screen in the direction of the X, Y, Z axis, so as to acquire the relative position of the inclined position of the intelligent terminal screen and the initial horizontal position of the intelligent terminal screen, so as to acquire the inclination information of the intelligent terminal screen, such as: the direction of the tilt and the angle of the tilt.
The reading unit is used for reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction, which is obtained by the detection of a sensor in the intelligent terminal;
when a sensor in the intelligent terminal detects the position of the intelligent terminal after the intelligent terminal is inclined according to the initial position of the screen of the intelligent terminal and the position of the intelligent terminal after the sensor detects the inclination, the reading unit further reads displacement information of the intelligent terminal on an X axis, a Y axis and a Z axis, such as the moving direction and the moving distance, which are calculated by the processing module.
And the acquisition unit calls an inclination event function in the intelligent terminal and calculates the inclination angle and the inclination direction according to the displacement information.
After the reading unit obtains the displacement information of the intelligent terminal screen on the X axis, the Y axis and the Z axis along with the inclination, the obtaining unit calls an inclination event function and further calculates the inclination angle and the inclination direction of the intelligent terminal screen relative to the initial horizontal position in the inclination operation.
And a calculation unit calculating a zoom factor for enlarging or reducing the control window and the display information based on the tilt angle.
And the calculating unit is used for further calling a function based on the inclination angles generated by the displacement information of the intelligent terminal on the X axis, the Y axis and the Z axis in the inclination process acquired by the acquiring unit, and calculating the zoom times of the display information in the control window and the control window according to the inclination angles. The proportional relation between the inclination angle and the zoom factor can be set according to the actual requirement of a user. For example, it may be set that the zoom factor is increased by 1 time for every 10 ° increase in the tilt angle.
It should be noted that the embodiments of the present invention have been described in terms of preferred embodiments, and not by way of limitation, and that those skilled in the art can make modifications and variations of the embodiments described above without departing from the spirit of the invention.
Claims (10)
- A screen control method based on an intelligent terminal is characterized in that,the screen control method comprises the following steps:a screen of the intelligent terminal receives a control instruction;selecting a screen control area according to the control instruction to form a control window;the control window receives a long press instruction comprising the inclination of the intelligent terminal;detecting the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal;when the inclination direction is the anticlockwise direction, amplifying the control window and the display information in the control window;and when the inclination direction is clockwise, reducing the control window and the display information.
- The screen control method of claim 1,according to the control instruction, selecting a screen control area, and after the step of forming a control window, further comprising:starting a magnifying glass of the intelligent terminal;receiving a sliding instruction;moving the display position of the magnifying lens according to the sliding instruction;amplifying a part of the display information corresponding to the display position according to the display position;after a preset time, the enlarged part of the display information is reduced to an initial size.
- The screen control method of claim 1,according to the control instruction, selecting a screen control area, and forming a control window, the method further comprises the following steps:detecting the position of a contact received by the screen according to the control instruction;with the contact position as a center, diffusing a preset distance in the screen along the up-down and left-right directions of the contact position to form the screen control area;and according to the screen control area, dividing the display interface of the intelligent terminal to form the control window independent of the display interface.
- The screen control method of claim 1,the screen control method further includes:establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction respectively, which is obtained by the detection of a sensor in the intelligent terminal;calling an inclination event function in the intelligent terminal, and acquiring the inclination angle and the inclination direction according to the displacement information;and calculating a zoom factor for enlarging or reducing the control window and the display information based on the inclination angle.
- The screen control method according to any one of claims 1 to 4,the screen control method further includes:and when the long-press instruction is finished, the control window and the display information keep the current zooming state.
- A screen control system based on an intelligent terminal is characterized in that,the screen control system includes: the device comprises a receiving module, a selecting module, a window module, a detecting module and a control module;the receiving module is in communication connection with the selecting module, receives a control instruction through a screen of the intelligent terminal and sends the control instruction to the selecting module;the selection module is in communication connection with the receiving module and the window module, and selects a screen control area according to the control instruction to form a control window;the window module is in communication connection with the selection module and the detection module, and the control window receives a long press instruction including inclination of the intelligent terminal and sends the long press instruction to the detection module;the detection module is in communication connection with the window module and the control module, detects the inclination direction of the intelligent terminal relative to the horizontal position of the intelligent terminal, and sends the inclination direction to the control module;the control module is in communication connection with the detection module and controls the control window according to the detection result;when the inclination direction is the anticlockwise direction, the control module amplifies the control window and display information in the control window;and when the inclination direction is the anticlockwise direction, the control module shrinks the control window and the display information.
- The screen control system of claim 6,the screen control system further comprises an adjusting module which is in communication connection with the selecting module;the adjustment module further comprises:the starting unit starts the magnifying glass of the intelligent terminal;the instruction unit receives a sliding instruction;the moving unit moves the display position of the magnifying lens according to the sliding instruction;the amplifying unit amplifies a part of the display information corresponding to the display position according to the display position;and the restoring unit is used for restoring the amplified part of the display information to an initial size after a preset time.
- The screen control system of claim 6,the selection module further comprises:the recognition unit detects the contact position received by the screen according to the control instruction;the area unit is used for diffusing a preset distance in the screen along the up-down and left-right directions of the contact position by taking the contact position as a center to form the screen control area;and the segmentation unit is used for segmenting the display interface of the intelligent terminal according to the screen control area to form the control window independent of the display interface.
- The screen control system of claim 6,the screen control system further comprises a processing module, and the processing module is in communication connection with the detection module and the control module;the processing module further comprises:the establishing unit is used for establishing a coordinate system which takes the length direction of the screen as an X axis, the width direction of the screen as a Y axis and the vertical direction of the screen as a Z axis by taking the center of the screen as an origin;the reading unit is used for reading displacement information of the intelligent terminal in the X-axis direction, the Y-axis direction and the Z-axis direction, which is obtained by the detection of a sensor in the intelligent terminal;the acquisition unit is used for calling an inclination event function in the intelligent terminal, acquiring the displacement information and calculating the inclination angle and the inclination direction;and a calculation unit calculating a zoom factor for enlarging or reducing the control window and the display information based on the tilt angle.
- The screen control system according to any one of claims 6 to 9,and when the long press instruction received by the window module is finished, the control module controls the control window and the display information to keep the current zooming state.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/105758 WO2019071486A1 (en) | 2017-10-11 | 2017-10-11 | Screen control method and system based on intelligent terminal |
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| CN111247506A true CN111247506A (en) | 2020-06-05 |
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