CN105094654B - Screen control method and device - Google Patents
Screen control method and device Download PDFInfo
- Publication number
- CN105094654B CN105094654B CN201410191491.2A CN201410191491A CN105094654B CN 105094654 B CN105094654 B CN 105094654B CN 201410191491 A CN201410191491 A CN 201410191491A CN 105094654 B CN105094654 B CN 105094654B
- Authority
- CN
- China
- Prior art keywords
- touch screen
- touch
- target object
- track
- suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 48
- 230000003213 activating effect Effects 0.000 claims abstract description 14
- 238000013507 mapping Methods 0.000 claims description 55
- 238000007667 floating Methods 0.000 claims description 53
- 230000004913 activation Effects 0.000 claims description 32
- 210000003811 finger Anatomy 0.000 description 23
- 239000011521 glass Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 238000005339 levitation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a screen control method and a device, wherein the method is applied to a terminal at least comprising a first touch screen and a second touch screen, the first touch screen is positioned on one side opposite to a display area of the terminal, and the second touch screen is positioned on one side of the display area of the terminal; the method comprises the following steps: activating the first touch screen; acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to fixed point positioning of the suspension operation when the first user operation is analyzed to be the suspension operation; and when the first touch screen acquires a second user operation and analyzes that the second user operation is a touch operation, operating the target object according to the touch operation.
Description
Technical Field
The present invention relates to a control technology of a mobile terminal, and in particular, to a screen control method and apparatus.
Background
In the process of implementing the technical solution of the embodiment of the present application, the inventor of the present application finds at least the following technical problems in the related art:
in recent years, the screen of the smart phone is larger and larger, and the tablet personal computer is more and more popular. The large-screen portable electronic product can meet the requirements of users in the aspects of learning, entertainment and the like, and has better user experience in the aspects of watching electronic books, surfing the internet, watching video programs and the like compared with the small-screen product. However, the enlargement of the screen of the mobile phone brings some annoying problems, such as that the operation is more difficult with one hand because the screen of the mobile phone is too large, and the thumb can no longer cover every place of the screen of the mobile phone. Therefore, the operation of the large-screen mobile phone needs to be performed by two hands, and when one hand is in a working state, such as holding things, the operation of the large-screen mobile phone becomes inconvenient.
Many terminal manufacturers are looking for appropriate schemes to make the one-handed operation of the large-screen mobile phone more convenient. Such as:
1. the narrow frame design of the mobile phone ensures that the size of the whole mobile phone is not changed greatly under the condition that the size of a display screen of the mobile phone is increased;
2. and a physical key or a touch pad is added on the back of the mobile phone to realize the operation of the mobile phone.
For the method 1, the size of the display screen of the mobile phone can be increased for a limited time, and misoperation is easily caused at the edge part of the mobile phone; for the method 2, after the touch pad is added on the back of the mobile phone, accurate positioning on the display screen on the front of the mobile phone cannot be realized, and at present, only simple operation can be realized, so that more functions cannot be realized.
Therefore, a scheme for performing accurate positioning when the terminal is operated at the back is urgently needed to realize and perform operation experience on the touch screen at the front of the terminal.
Disclosure of Invention
The embodiment of the invention mainly provides a screen control method and device, which can be used for accurately positioning when a terminal is operated at the back so as to realize the experience of operating on a touch screen at the front of the terminal.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides a screen control method, which is applied to a terminal at least comprising a first touch screen and a second touch screen, wherein the first touch screen is positioned on one side opposite to a display area of the terminal, and the second touch screen is positioned on one side of the display area of the terminal; the method comprises the following steps: activating the first touch screen; acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to fixed point positioning of the suspension operation when the first user operation is analyzed to be the suspension operation; and when the first touch screen acquires a second user operation and analyzes that the second user operation is a touch operation, operating the target object according to the touch operation.
In the foregoing solution, the activating the first touch screen includes: and generating an activation instruction when the first touch screen acquires touch operation, setting the first touch screen to be in an activation state according to the activation instruction, and displaying a floating icon on the second touch screen.
In the above scheme, before the first touch screen is activated, a mapping relationship of coordinates between the first touch screen and the second touch screen is set.
In the foregoing solution, obtaining the target object on the second touch screen according to the fixed point positioning of the hovering operation includes: and detecting the suspension track of the suspension operation, determining a second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relation by taking the end point of the suspension track as the fixed point, and determining a target object according to the position of the second coordinate.
In the foregoing solution, obtaining the target object on the second touch screen according to the fixed point positioning of the hovering operation further includes: and sliding the floating icon according to the floating track and the mapping relation before determining a corresponding second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relation.
In the foregoing solution, the operating the target object according to the touch operation includes: and detecting a touch track of the touch operation, determining a mapping track on the second touch screen according to the touch track and the mapping relation, and executing corresponding operation on the target object according to the mapping track.
In the foregoing solution, the operating the target object according to the touch operation further includes: hiding the floating icon before detecting a touch trajectory of the touch operation.
The embodiment of the invention also provides a screen control device, wherein the device is positioned at a terminal at least comprising a first touch screen and a second touch screen, the first touch screen is positioned at one side opposite to the display area of the terminal, and the second touch screen is positioned at one side of the display area of the terminal; the device comprises: the system comprises an activation module, a target determination module and an operation module; the activation module is used for activating the first touch screen; the target determining module is used for acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to the fixed point positioning of the suspension operation when the first user operation is analyzed as the suspension operation; the operation module is used for acquiring a second user operation on the first touch screen, and when the second user operation is analyzed to be a touch operation, operating the target object according to the touch operation.
In the above scheme, the activation module is specifically configured to generate an activation instruction when the first touch screen obtains a touch operation, set the first touch screen to an activation state according to the activation instruction, and display a floating icon on the second touch screen.
In the above scheme, the apparatus further comprises: and the setting module is used for setting the mapping relation of the coordinates between the first touch screen and the second touch screen.
In the foregoing solution, the target determination module is specifically configured to: when the first touch screen obtains a first user operation and analyzes that the first user operation is a suspension operation, detecting a suspension track of the suspension operation, determining a second coordinate of the fixed point on the second touch screen according to a first coordinate of the fixed point and the mapping relation by taking an end point of the suspension track as the fixed point, and determining a target object according to a position of the second coordinate.
In the foregoing scheme, the target determining module is further configured to slide the floating icon according to the floating trajectory and the mapping relationship.
In the foregoing solution, the operation module is specifically configured to: and when the first touch screen acquires a second user operation and analyzes the second user operation as a touch operation, detecting a touch track of the touch operation, determining a mapping track on the second touch screen according to the touch track and the mapping relation, and executing corresponding operation on the target object according to the mapping track.
In the above scheme, the operation module is further configured to hide the floating icon.
The embodiment of the invention provides a screen control method, which is applied to a terminal at least comprising a first touch screen and a second touch screen, wherein the first touch screen is positioned on one side opposite to a display area of the terminal, and the second touch screen is positioned on one side of the display area of the terminal; the method comprises the following steps: activating the first touch screen; acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to fixed point positioning of the suspension operation when the first user operation is analyzed to be the suspension operation; acquiring a second user operation on the first touch screen, and operating the target object according to the touch operation when the second user operation is analyzed as the touch operation; therefore, accurate positioning can be carried out when the back of the terminal is controlled, single-hand operation of the large-screen handheld terminal can be better achieved, operation experience on a touch screen on the front of the terminal can be achieved, and the method provided by the embodiment of the invention is simple to implement and has good application prospect on the large-screen handheld terminal.
Drawings
Fig. 1 is a schematic flowchart of a screen control method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a finger operation in a floating state and a touching state;
FIG. 3 is a schematic view of the installation of the first touch screen and the second touch screen;
FIG. 4 is a schematic diagram of a dual touch screen connection;
FIG. 5 is a flowchart illustrating another screen control method according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a floating icon display;
FIG. 7 is a diagram illustrating the effect of mirroring operation;
fig. 8 is a schematic structural diagram of a screen control device according to an embodiment of the present invention.
Detailed Description
In the embodiment of the invention, a first touch screen is activated, a first user operation is acquired on the first touch screen, and when the first user operation is analyzed to be a suspension operation, a target object positioned on a second touch screen is obtained according to fixed point positioning of the suspension operation; acquiring a second user operation on the first touch screen, and operating the target object according to the touch operation when the second user operation is analyzed as the touch operation; the method provided by the embodiment of the invention is applied to the terminal at least comprising the first touch screen and the second touch screen, wherein the first touch screen is positioned on one side opposite to the display area of the terminal, and the second touch screen is positioned on one side of the display area of the terminal.
The invention is further described in detail below with reference to the drawings and the specific embodiments.
Fig. 1 is a screen control method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step 101, activating a first touch screen;
specifically, an activation instruction is generated when the first touch screen acquires the touch operation, the first touch screen is set to be in an activation state according to the activation instruction, and the floating icon is displayed on the second touch screen. Here, the touch operation is a designated user operation, such as: double-click operation, which is the operation of a designated gesture and can be set according to actual activation requirements; the floating icon may be a semi-transparent floating icon.
102, acquiring a first user operation on the first touch screen, and obtaining a target object on a second touch screen according to fixed point positioning of the suspension operation when the first user operation is analyzed to be the suspension operation;
specifically, when the first user operation is acquired on the first touch screen and analyzed to be the suspension operation, the suspension track of the suspension operation is detected, the end point of the suspension track is taken as the fixed point, a second coordinate corresponding to the fixed point on the second touch screen is determined according to the first coordinate of the fixed point and the mapping relation, and the target object is determined according to the position of the second coordinate; before determining a corresponding second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relation, sliding the floating icon according to the floating track and the mapping relation; the first user operation is that the user performs non-direct contact finger operation on the first touch screen; the mapping relation is a mapping relation of coordinates between the first touch screen and the second touch screen.
Before activating the first touch screen, the screen control method according to the embodiment of the present invention further includes: setting a mapping relation of coordinates between the first touch screen and the second touch screen; the ratio of the mapping relationship between the coordinates of the first touch screen and the second touch screen can be set to specific ratios such as 1:1, 1:2, and the like, and the specific ratio is not limited in the embodiment of the invention. Here, it is not necessary to set a mapping relationship of coordinates between the first touch screen and the second touch screen before activating the first touch screen each time, and after the mapping relationship is set, the set mapping relationship is saved for control of the terminal screen.
103, when the first touch screen receives a touch instruction, operating the target object according to the touch instruction;
specifically, when the first touch screen acquires a second user operation and analyzes the second user operation as a touch operation, a touch track of the touch operation is detected, a mapping track on the second touch screen is determined according to the touch track and the mapping relation, and a corresponding operation is executed on a target object according to the mapping track; here, the floating icon is hidden before a touch trajectory of the touch operation is detected; the second user operation is finger operation of a user in direct contact with the first touch screen on the first touch screen.
As shown in fig. 2, for the capacitive touch screen, user operations can be divided into two types according to the contact condition between a finger and the first touch screen:
the method comprises the following steps that firstly, a first user operation is carried out, wherein the first user operation is carried out in a suspension state; when the finger is not in direct contact with the glass substrate of the first touch screen and is located within a specific distance above the glass substrate, an electric field of transparent Indium Tin Oxide (ITO) at a contact position corresponding to the finger and the glass substrate is changed, so that the first touch screen is accurately positioned for the first user operation, and at the moment, the first touch screen takes the signal acquired according to the first user operation as a suspension signal and analyzes the first user operation as the suspension operation according to the suspension signal; the specific distance is within 1cm, and when the distance between the finger and the glass substrate of the touch screen is too far, the glass substrate is difficult to acquire a suspension signal due to weak signals.
In case two, the second user operation is a user operation in a touch state: when a finger directly contacts the glass substrate of the first touch screen, the electric field of the transparent ITO at the contact position of the finger and the glass substrate changes, so that the first touch screen can accurately position the second user operation, the signal collected by the first touch screen according to the second user operation is a touch signal, and the second user operation is analyzed into touch operation according to the touch signal.
In the two cases, the dielectric constants of the two media of air and glass are different, so that the change of the electric field of the transparent ITO in the touch state and the floating state is greatly different, the state of the current user operation is determined according to the difference of the change of the electric field, the current user operation is determined to be a first user operation and a second user operation, the first user operation is further analyzed to be a floating operation, and the second user operation is analyzed to be a touch operation. Meanwhile, currently acquired coordinates of the touch points of the first user operation and the second user operation on the first touch screen are respectively carried in the floating operation and the touch operation, for example, the coordinates carried in the floating operation are (X, Y), and the coordinates carried in the touch operation are (X, Y); here, the upper left corner of the first touch screen is taken as a coordinate origin (0, 0), the right direction is taken as an X-axis, the downward direction is taken as a Y-axis, X and X represent coordinates on the X-axis of the first touch screen, and Y represent coordinates on the Y-axis of the first touch screen, wherein (X, Y) and (X, Y) are used for distinguishing the current state as a touch operation and a hover operation.
In the embodiment of the present invention, as shown in fig. 3, the terminal is installed with a dual screen, specifically, one side of a display area of the terminal is a front side, one side opposite to the display area of the terminal is a back side, and the front side and the back side of the terminal are respectively installed with a touch screen; the first touch screen is positioned on one side opposite to the display area of the terminal, namely the touch screen is arranged on the back of the terminal; the second touch screen is located on one side of the display area of the terminal, namely the touch screen on the front face of the terminal. As shown in fig. 4, the first touch screen and the second touch screen perform data transmission through a terminal CPU, wherein the first touch screen and the second touch screen are respectively provided with a touch chip, connected to a main board of the terminal through a Flexible Printed Circuit (FPC) and a connector, and then connected to the terminal CPU. Here, the priority of the first touch screen and the second touch screen is defined as that the second touch screen has a higher priority relative to the first touch screen, and when the first touch screen and the second touch screen simultaneously acquire touch signals, the touch signals of the first touch screen are not processed in response to the touch signals of the second touch screen.
In practical applications, embodiments of the present invention do not preclude activation of the first touch screen by specific hardware.
Fig. 5 is another screen control method according to an embodiment of the present invention, as shown in fig. 5, the method includes the following steps:
step 501, setting a mapping relation of coordinates between a first touch screen and a second touch screen;
here, the mapping relationship of the coordinates between the first touch screen and the second touch screen may be set to a certain ratio, such as 1:2 or 1: 1. When the ratio is 1:1, the area of a floating signal and touch signal area acquired by the first touch screen is consistent with that of a display area of the second touch screen, and when the first touch screen slides for 1cm, the second touch screen slides for 1cm correspondingly; when the ratio of the length to the width of the signal area for acquiring the floating signal and the touch signal by the first touch screen is 1:2, the length and the broadband of the signal area for acquiring the floating signal and the touch signal area are respectively half of the length and the width of the second touch screen, and when the first touch screen slides for 1cm, the second touch screen slides for 2cm correspondingly.
Step 502, activating a first touch screen;
when the user performs double-click operation on the first touch screen, generating an activation instruction for activating the first touch screen according to the obtained double-click operation, and setting the first touch screen to be in an activation state according to the activation instruction; displaying a floating icon on the second touch screen while the first touch screen is set to the active state.
When the first touch screen of the terminal does not acquire any user operation within a set certain time period, automatically setting the first touch screen to be in a first standby state so as to save electric energy; when the first touch screen enters a first standby state, periodically scanning the first touch screen, determining whether the first touch screen receives touch operation, and activating the first touch screen when the first touch screen receives the touch operation; otherwise, continuing to set the first touch screen to be in the first standby state; the certain time period set by the standby time can be 10 seconds, 20 seconds, 30 seconds and the like according to the needs of the user; after the first touch screen is in standby, the interval of periodic scanning is 50 milliseconds, so that the touch operation can be scanned timely.
When the first touch screen is set to be in the activated state, displaying the floating icon on the second touch screen according to the position coordinate of the previous hidden floating icon stored in the memory, for example, if the position of the previous hidden floating icon is the coordinate (a, b), the position coordinate of the current displayed floating icon is (a, b). And when the position coordinate of the floating icon is not stored in the memory after the terminal is restarted, the floating icon is displayed at the center position of the second touch screen.
It should be noted that the first standby state of the first touch screen is that the touch chip of the first touch screen enters the standby state, so that the first touch screen enters the standby state, and the first standby state of the first touch screen does not affect the state of the terminal itself; when the terminal enters the second standby state, a Central Processing Unit (CPU) of the terminal enters the standby state, and no data is transmitted between the CPU and the touch chip of the first touch screen, so that the first touch screen cannot be activated when acquiring a touch operation, and no periodic scanning is performed.
Step 503, determining a target object according to the suspension operation;
specifically, when a finger performs a first user operation within 1cm on the first touch screen and the first touch screen acquires the first user operation, a suspension signal is acquired, the first operation of the user is analyzed as a suspension operation according to the suspension signal, a suspension track of the suspension operation is detected, an end point of the suspension track is used as a fixed point, a corresponding second coordinate of the fixed point on the second touch screen is determined according to a first coordinate of the fixed point and the mapping relation set in step 501, and a target object is determined according to the position of the second coordinate.
Before determining a second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relationship, as shown in fig. 6, sliding the floating icon according to the floating track and the mapping relationship to indicate an operation position of the first user operation of the current user on the first touch screen on the second touch screen; taking the ratio of the mapping relation as 1:1 as an example, when a finger performs a floating operation on the first touch screen, the finger slides in a position which is within 1cm of the vertical example of the first touch screen and the touch screen, and the floating icon slides along with the sliding track of the finger, wherein the sliding of the floating icon does not generate other operations on the second touch screen. When the floating icon reaches the edge of the screen of the second touch screen, for example, when the coordinate is the (0, y) position, the x value in the coordinate is 0, the y value indicates that the floating icon moves in the y-axis direction, the floating icon does not move in the x-axis direction beyond the second touch screen, and the floating icon only moves in the y-axis direction, so that the floating icon is ensured not to slide out of the range of the first touch screen.
Step 504, operating the target object according to the touch operation;
when a finger performs a second user operation on the first touch screen and the first touch screen acquires the second user operation, acquiring a touch signal, resolving that the second operation of the user is the touch operation according to the touch signal, and hiding the floating icon at the moment, wherein the hidden position of the floating icon is a coordinate of a fixed point; after the floating icon is hidden, detecting a touch track of touch operation, determining a mapping track on a second screen according to the touch track and the mapping relation set in the step 501, and executing corresponding operation on a target object according to the determined mapping track; the starting position of the touch trajectory is a fixed point position, that is, the determined target object is an object to be operated. The operations herein include: clicking, sliding, etc., e.g., the first coordinate of the pointing position is (x)1，y1)，(x1，y1) The corresponding second coordinate is (x)2，y2) The target object at the position is an icon of an applicationWhen single click operation is carried out, the application is opened; (x)2，y2) The target object at the position is the connection of news, and when clicking operation is carried out, the link of the news is opened; (x)2，y2) And the target object at the position is a book page, and the page turning operation is executed when the sliding operation is performed, wherein the target object can comprise any object displayed on the second touch screen of the terminal.
Here, a plurality of gesture recognition files for a touch trajectory, such as gestures in the shape of O, C, N, V, and the like, are stored in a storage area of a touch chip of the first touch screen, and an operation corresponding to each gesture is set; such as: o, performing screen unlocking operation of the second touch screen; c, opening the camera for operation, V, and carrying out camera shooting operation.
In practical application, the first touch screen can realize multi-finger touch on the first touch screen to perform multi-point operation, such as image zooming operation. When a single finger (defined as a first finger) touches the first touch screen, the coordinate (x, y) at the moment is recorded, when another finger (a first second finger) touches the first touch screen at the same time, the coordinate of the second finger is (x + m, y + n), and m and n are the distances between the two coordinates in the directions of the x axis and the y axis. The two-point operation is realized by changing the two coordinates, and when a plurality of fingers contact the back touch screen, the coordinates sequentially take the coordinates of the first finger as a reference, and the distances in the directions of the x axis and the y axis are increased.
In practical application, when the first touch screen performs writing input according to the handwriting input method, the second touch screen receives an indication that the first touch screen applies the handwriting input method, and performs mirror image operation. Before the mirroring operation, as shown in fig. 7, taking writing the letter "b" as an example, when the finger inputs the graphic b, the writing track on the first touch screen is the letter "b", the letter "b" is corresponding to the letter "d" on the second touch screen, and the second touch screen is mirrored and displayed as b. The coordinates(s) of the point of the first touch screen are given below1，t1) The mirror image operation is specifically explained for example: according to the mapping relation will(s)1，t1) The coordinate of the point mapped on the second touch screen is(s)2，t2) The second touch screen is arranged onThe length in the x-axis direction is h,(s)2，t2) The coordinates of the point after being converted into the mirror image are (h-s)2，t2). And after writing is finished, a writing track document is formed, and the second touch screen converts all coordinates in the track document into coordinates of the point after mirroring, so that mirroring operation is realized. The mirror image operation of the second touch screen can realize the writing input of fingers on the second touch screen through the writing operation of the first touch screen, so that the correct recognition of Chinese character input and letters is realized.
As shown in fig. 8, an embodiment of the present invention further provides a screen control device, where the screen control device is located in a terminal including at least a first touch screen and a second touch screen, where the first touch screen is located on a side opposite to a display area of the terminal, and the second touch screen is located on a side of the display area of the terminal; the device comprises: an activation module 801, a target determination module 802, an operation module 803; wherein,
an activation module 801, configured to activate the first touch screen;
specifically, the method and the device are used for generating an activation instruction when the first touch screen acquires a touch operation, setting the first touch screen to be in an activation state according to the activation instruction, and displaying a floating icon on the second touch screen.
A target determining module 802, configured to obtain a first user operation on the first touch screen, and obtain a target object located on a second touch screen according to fixed point positioning of a hover operation when the first user operation is analyzed as the hover operation;
specifically, the method and the device are used for detecting the levitation track of the levitation operation when the first touch screen acquires the first user operation and analyzes that the first user operation is the levitation operation, determining a second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relation by taking the end point of the levitation track as the fixed point, and determining the target object according to the position of the second coordinate.
The target determination module 802 is further configured to slide the floating icon according to the floating trajectory and the mapping relationship.
An operation module 803, configured to obtain a second user operation on the first touch screen, and when the second user operation is analyzed as a touch operation, operate the target object according to the touch operation;
specifically, when the first touch screen acquires a second user operation and analyzes the second user operation as a touch operation, a touch track of the touch operation is detected, a mapping track on the second touch screen is determined according to the touch track and the mapping relation, and a corresponding operation is executed on the target object according to the mapping track.
An operation module 803, further configured to hide the floating icon.
The device further comprises: a setting module 804, configured to set a mapping relationship of coordinates between the first touch screen and the second touch screen.
In practical application, the device or system device provided by the invention can be used as a single system, and can also be a logic unit which is added in the existing terminal such as a mobile phone and completes different functions.
When a logic Unit is added to the mobile phone, the activation module 801, the target determination module 802, the operation module 803, and the setting module 804 may be implemented by a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or a programmable gate Array (FPGA) located in the mobile phone.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (14)
1. A screen control method is applied to a terminal at least comprising a first touch screen and a second touch screen, wherein the first touch screen is positioned at one side opposite to a display area of the terminal, and the second touch screen is positioned at one side of the display area of the terminal; the method comprises the following steps:
activating the first touch screen;
acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to fixed point positioning of the suspension operation when the first user operation is analyzed to be the suspension operation; the first user operation is that a user performs non-direct contact finger operation on the first touch screen;
acquiring a second user operation on the first touch screen, and operating the target object according to the touch operation when the second user operation is analyzed as the touch operation; the second user operation is a finger operation of a user in direct contact with the first touch screen on the first touch screen;
the operating the target object according to the touch operation includes:
and performing click operation and/or sliding operation on the target object according to the touch operation.
2. The method of claim 1, wherein activating the first touch screen comprises:
and generating an activation instruction when the first touch screen acquires touch operation, setting the first touch screen to be in an activation state according to the activation instruction, and displaying a floating icon on the second touch screen.
3. The method of claim 1, further comprising: prior to the activation of the first touch screen,
and setting a mapping relation of coordinates between the first touch screen and the second touch screen.
4. The method of claim 3, wherein the obtaining of the target object on the second touch screen according to the pointing location of the hover operation comprises:
and detecting the suspension track of the suspension operation, determining a second coordinate of the fixed point on the second touch screen according to the first coordinate of the fixed point and the mapping relation by taking the end point of the suspension track as the fixed point, and determining a target object according to the position of the second coordinate.
5. The method of claim 4, wherein the obtaining of the target object on the second touch screen according to the pointing location of the hover operation further comprises: before determining a corresponding second coordinate of the pointing point on the second touch screen according to the first coordinate of the pointing point and the mapping relation,
and sliding the suspension icon according to the suspension track and the mapping relation.
6. The method according to claim 3, wherein the operating the target object according to the touch operation comprises:
and detecting a touch track of the touch operation, determining a mapping track on the second touch screen according to the touch track and the mapping relation, and executing corresponding operation on the target object according to the mapping track.
7. The method of claim 6, wherein the operating on the target object according to the touch operation further comprises:
hiding the floating icon before detecting a touch trajectory of the touch operation.
8. A screen control device is characterized in that the device is positioned at a terminal at least comprising a first touch screen and a second touch screen, the first touch screen is positioned at one side opposite to a display area of the terminal, and the second touch screen is positioned at one side of the display area of the terminal; the device comprises: the system comprises an activation module, a target determination module and an operation module; wherein,
the activation module is used for activating the first touch screen;
the target determining module is used for acquiring a first user operation on the first touch screen, and obtaining a target object positioned on a second touch screen according to the fixed point positioning of the suspension operation when the first user operation is analyzed as the suspension operation; the first user operation is that a user performs non-direct contact finger operation on the first touch screen; the target objects comprise all objects displayed on the second touch screen;
the operation module is used for acquiring a second user operation on the first touch screen, and operating the target object according to the touch operation when the second user operation is analyzed as the touch operation; the second user operation is a finger operation of a user in direct contact with the first touch screen on the first touch screen;
the operation module is specifically used for performing click operation and/or sliding operation on the target object according to the touch operation.
9. The apparatus according to claim 8, wherein the activation module is specifically configured to generate an activation instruction when the first touch screen obtains a touch operation, set the first touch screen to an active state according to the activation instruction, and display a floating icon on the second touch screen.
10. The apparatus of claim 8, wherein: the device further comprises:
and the setting module is used for setting the mapping relation of the coordinates between the first touch screen and the second touch screen.
11. The apparatus of claim 10, wherein the goal determination module is specifically configured to:
when the first touch screen obtains a first user operation and analyzes that the first user operation is a suspension operation, detecting a suspension track of the suspension operation, determining a second coordinate of the fixed point on the second touch screen according to a first coordinate of the fixed point and the mapping relation by taking an end point of the suspension track as the fixed point, and determining a target object according to a position of the second coordinate.
12. The apparatus of claim 11, wherein the target determination module is further configured to slide the floating icon according to the floating trajectory and the mapping relationship.
13. The apparatus according to claim 10, wherein the operating module is specifically configured to:
and when the first touch screen acquires a second user operation and analyzes the second user operation as a touch operation, detecting a touch track of the touch operation, determining a mapping track on the second touch screen according to the touch track and the mapping relation, and executing corresponding operation on the target object according to the mapping track.
14. The apparatus of claim 13, wherein the operation module is further configured to hide the floating icon.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191491.2A CN105094654B (en) | 2014-05-07 | 2014-05-07 | Screen control method and device |
| PCT/CN2014/081007 WO2015168977A1 (en) | 2014-05-07 | 2014-06-27 | Screen control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191491.2A CN105094654B (en) | 2014-05-07 | 2014-05-07 | Screen control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105094654A CN105094654A (en) | 2015-11-25 |
| CN105094654B true CN105094654B (en) | 2020-02-07 |
Family
ID=54392041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191491.2A Active CN105094654B (en) | 2014-05-07 | 2014-05-07 | Screen control method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105094654B (en) |
| WO (1) | WO2015168977A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406737A (en) * | 2016-09-22 | 2017-02-15 | 努比亚技术有限公司 | A screen operating method and device and a mobile terminal |
| CN106775411A (en) * | 2016-12-24 | 2017-05-31 | 珠海市魅族科技有限公司 | Display control method and system |
| CN108132750A (en) * | 2017-01-03 | 2018-06-08 | 中兴通讯股份有限公司 | A kind of display content updating method and mobile terminal |
| CN106933457A (en) * | 2017-02-14 | 2017-07-07 | 珠海市魅族科技有限公司 | A kind of information collection method and system |
| CN109656493A (en) * | 2017-10-10 | 2019-04-19 | 中兴通讯股份有限公司 | Control method and device |
| CN107613077A (en) * | 2017-10-16 | 2018-01-19 | 白海燕 | A kind of method for controlling mobile phone screen |
| CN109040440A (en) * | 2018-07-25 | 2018-12-18 | 努比亚技术有限公司 | A kind of image pickup method, mobile terminal and computer readable storage medium |
| CN109101180A (en) * | 2018-08-10 | 2018-12-28 | 珠海格力电器股份有限公司 | Screen electronic equipment interaction method and interaction system thereof and electronic equipment |
| CN109558061B (en) * | 2018-11-30 | 2021-05-18 | 维沃移动通信有限公司 | Operation control method and terminal |
| CN112751954B (en) * | 2019-10-31 | 2022-08-26 | 华为技术有限公司 | Operation prompting method and electronic equipment |
| CN110968252B (en) * | 2019-12-18 | 2021-10-22 | 华为技术有限公司 | Display method of interactive system, interactive system and electronic equipment |
| CN111427505A (en) | 2020-04-09 | 2020-07-17 | Oppo广东移动通信有限公司 | Page operation method, device, terminal and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009080653A1 (en) * | 2007-12-20 | 2009-07-02 | Purple Labs | Method and system for moving a cursor and selecting objects on a touchscreen using a finger pointer |
| CN101984384A (en) * | 2010-10-27 | 2011-03-09 | 大连工业大学 | Mobile terminal and design method of operation and control technology thereof |
| CN103019588A (en) * | 2012-11-26 | 2013-04-03 | 中兴通讯股份有限公司 | Touch positioning method, device and terminal |
-
2014
- 2014-05-07 CN CN201410191491.2A patent/CN105094654B/en active Active
- 2014-06-27 WO PCT/CN2014/081007 patent/WO2015168977A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009080653A1 (en) * | 2007-12-20 | 2009-07-02 | Purple Labs | Method and system for moving a cursor and selecting objects on a touchscreen using a finger pointer |
| CN101984384A (en) * | 2010-10-27 | 2011-03-09 | 大连工业大学 | Mobile terminal and design method of operation and control technology thereof |
| CN103019588A (en) * | 2012-11-26 | 2013-04-03 | 中兴通讯股份有限公司 | Touch positioning method, device and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105094654A (en) | 2015-11-25 |
| WO2015168977A1 (en) | 2015-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105094654B (en) | Screen control method and device | |
| CN109428969B (en) | Edge touch method and device of double-screen terminal and computer readable storage medium | |
| US20140043265A1 (en) | System and method for detecting and interpreting on and off-screen gestures | |
| US10558288B2 (en) | Multi-touch display panel and method of controlling the same | |
| CN103543944A (en) | Method of executing functions of a terminal including pen recognition panel and terminal supporting the method | |
| CN111142674B (en) | Control method and electronic equipment | |
| EP2840479B1 (en) | Methods for interacting with an electronic device by using a stylus comprising body having conductive portion and systems utilizing the same | |
| US20160026375A1 (en) | Shadeless touch hand-held electronic device, method and graphical user interface | |
| WO2022257870A1 (en) | Virtual scale display method and related device | |
| KR102559030B1 (en) | Electronic device including a touch panel and method for controlling thereof | |
| US20140359541A1 (en) | Terminal and method for controlling multi-touch operation in the same | |
| US20150212725A1 (en) | Information processing apparatus, information processing method, and program | |
| US11216121B2 (en) | Smart touch pad device | |
| US20160026305A1 (en) | Shadeless touch hand-held electronic device and touch-sensing cover thereof | |
| US20160026280A1 (en) | Shadeless touch hand-held electronic device and touch cover | |
| CN105867807A (en) | Terminal unlocking method and device | |
| CN106325613B (en) | Touch display device and method thereof | |
| CN105320327A (en) | Handheld electronic device and outer touch cover thereof | |
| CN104679312A (en) | Electronic device as well as touch system and touch method of electronic device | |
| US20160342280A1 (en) | Information processing apparatus, information processing method, and program | |
| EP4303710A1 (en) | Display apparatus and method performed by display apparatus | |
| CN204009846U (en) | Portable electric device and touch-control enclosing cover thereof without gear touch-control | |
| CN204009849U (en) | Without portable electric device and the touch-control enclosing cover thereof of gear touch-control | |
| CN204009822U (en) | Portable electric device and touch-control enclosing cover without gear touch-control | |
| US20160026325A1 (en) | Hand-held electronic device, touch-sensing cover and computer-executed method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |