CN110658936B - Edge suppression area control method and device, mobile terminal and storage medium - Google Patents

Edge suppression area control method and device, mobile terminal and storage medium Download PDF

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Publication number
CN110658936B
CN110658936B CN201810998419.9A CN201810998419A CN110658936B CN 110658936 B CN110658936 B CN 110658936B CN 201810998419 A CN201810998419 A CN 201810998419A CN 110658936 B CN110658936 B CN 110658936B
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state
screen
mobile terminal
area
edge
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CN110658936A (en
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张晓亮
杨定洲
王剑平
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ZTE Corp
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ZTE Corp
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • G06F3/0418Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

The embodiment of the invention provides a method, a device, a mobile terminal and a storage medium for controlling an edge suppression area, wherein the adjustment strategy of the edge suppression area corresponding to the current screen working state of the mobile terminal is inquired according to the detected screen working state by detecting the current screen working state of the mobile terminal; after inquiring the corresponding adjustment strategy, the mobile terminal adjusts the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy; according to the embodiment of the invention, the edge suppression area on the mobile terminal is regulated according to the screen working state of the mobile terminal, so that the real-time regulation of the edge suppression area is realized, the situation that misoperation of the terminal occurs at the edge after the screen regulation is avoided to be applied, the use experience of a user is greatly improved, and the regulation requirement of the edge suppression area of the terminal can be met.

Description

Edge suppression area control method and device, mobile terminal and storage medium
Technical Field
The embodiment of the invention relates to the field of terminal display control, in particular to a method and a device for controlling an edge suppression area, a mobile terminal and a storage medium.
Background
Along with the continuous development of terminal technology, the mobile terminal screen is bigger and bigger, and the frame is narrower and narrower, but along with the development of the mobile terminal screen, because the mode that a person holds the mobile terminal is mostly single-hand operation, for example, when dialing, the tiger mouth position of the thumb is easy to contact the edge area of the touch screen, the touch screen is corresponding to the contact of the tiger mouth position, and misoperation occurs. Therefore, the conventional touch screen basically realizes the function of edge suppression on software, and when signals acquired by the edge of the touch screen judge that the signals are misoperation, the touch screen does not report touch data to the touch, so that the shielding effect on misoperation is realized.
Especially, the special-shaped screen appearing at present is a U-shaped groove full-screen mobile phone which is arranged at the top end of the display screen, so that the display content of the display screen can be adjusted, the whole screen can be displayed, and the display areas at the two ends of the U-shaped groove can be prevented from being displayed. Even a mobile phone terminal with two or more folded screens has appeared, and the display content is adjusted to be displayed on one or more screens by the folded and unfolded state. The mobile phone in the form can not be changed along with the change of the form of the mobile phone screen in the edge suppression, and the setting of the edge suppression area is still the original setting, for example, for a double-screen mobile phone, when a folded display screen is provided with a unilateral suppression area, the situation of misoperation in the use process is caused, and thus the use experience of a user is greatly reduced.
Disclosure of Invention
The embodiment of the invention provides a method and a device for controlling an edge suppression area, a mobile terminal and a storage medium, which mainly solve the technical problems that: the method solves the problem that the current edge suppression control method can only aim at the adjustment of the display screen in a fixed form and cannot meet the adjustment requirement of the edge suppression of the foldable touch display screen terminal.
In order to solve the above technical problems, an embodiment of the present invention provides a method for controlling an edge suppression area, which is applied to a mobile terminal with a foldable touch display screen, and includes:
detecting the current screen working state of the mobile terminal, wherein the screen working state comprises the following steps: a folded state and an unfolded state;
Inquiring an adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area according to the detection result;
And adjusting the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy.
To solve the above technical problem, an embodiment of the present invention further provides an edge suppression area control device, including:
the detection module is used for detecting the current screen working state of the mobile terminal, and the screen working state comprises the following steps: a folded state and an unfolded state;
The query module is used for querying an adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area according to the detection result of the query module;
and the adjusting module is used for adjusting the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy inquired by the inquiring module.
In order to solve the above technical problems, the embodiment of the present invention further provides a mobile terminal, so as to implement the steps of the edge suppression area control method described above.
To solve the above technical problem, the embodiments of the present invention further provide a computer-readable storage medium storing one or more computer programs executable by one or more processors to implement the steps of the edge suppression area control method as described above.
The beneficial effects of the invention are as follows:
According to the edge suppression area control method, the device, the mobile terminal and the storage medium provided by the embodiment of the invention, the current screen working state of the mobile terminal is detected, and the adjustment strategy of the edge suppression area corresponding to the detected screen working state is inquired according to the detected screen working state; after inquiring the corresponding adjustment strategy, the mobile terminal adjusts the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy; according to the method and the device for adjusting the edge suppression area of the mobile terminal, in some embodiments, how to adjust the edge suppression area on the mobile terminal is determined according to the screen working state of the mobile terminal, so that real-time adjustment of the edge suppression area is achieved, misoperation of the terminal at the edge after screen adjustment is prevented from being applied, the use experience of a user is greatly improved, and the adjustment requirement of the edge suppression area of the terminal can be met.
Additional features and corresponding advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic flow chart of a method for controlling an edge suppression area according to a first embodiment of the present invention;
fig. 2 is a schematic screen diagram of a dual-screen terminal according to a first embodiment of the present invention;
Fig. 3 is a schematic distribution diagram of an edge suppression area in a folded state of a dual-screen terminal according to a first embodiment of the present invention;
fig. 4 is a schematic distribution diagram of an edge suppression area in a dual-screen terminal in an unfolded state according to an embodiment of the present invention;
fig. 5a to 5b are schematic views of an adjusted display area in a dual-screen terminal in an unfolded state according to a first embodiment of the present invention;
fig. 6a to fig. 6b are schematic views of an adjusted display area in an intermediate state of a dual-screen terminal according to a first embodiment of the present invention;
FIG. 7 is a flowchart of an edge suppression zone control method according to a first embodiment of the present invention;
FIG. 8 is a schematic screen view of a flexible screen terminal according to a first embodiment of the present invention;
Fig. 9 is a schematic distribution diagram of an edge suppression area in a folded state of a flexible screen terminal according to the first embodiment of the present invention;
Fig. 10 is a schematic diagram illustrating a distribution of edge suppression areas in an unfolded state of a flexible screen terminal according to the first embodiment of the present invention;
fig. 11a to 11b are schematic views of a display area after being adjusted in an unfolded state of a flexible screen terminal according to a first embodiment of the present invention;
fig. 12 is a schematic structural diagram of an edge suppression area control device according to a second embodiment of the present invention;
Fig. 13 is a schematic structural diagram of a second edge suppression zone control device according to a second embodiment of the present invention;
fig. 14 is a schematic structural diagram of a third edge suppression zone control device according to a second embodiment of the present invention;
fig. 15 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention;
Fig. 16 is a schematic diagram of another mobile terminal structure according to the third embodiment of the present invention;
fig. 17 is a schematic diagram illustrating the installation of a hall sensor and a magnet according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the embodiments of the present invention is given with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Embodiment one:
Aiming at the problems that the existing edge suppression control step can only adapt to fixed edge region setting adjustment and is difficult to adapt to self-adaptive adjustment of a suppression region after screen folding change, the embodiment provides an edge suppression region control method.
The method for controlling the edge suppression area according to the embodiment is shown in fig. 1, and includes:
S101: and detecting the current screen working state of the mobile terminal.
In this embodiment, the mobile terminal refers to a dual-screen or multi-screen, even flexible-screen foldable terminal, or a terminal capable of realizing split-screen display in which a display screen is folded through a rotating shaft. The screen operation state detected here is specifically a folded state or an unfolded state of the touch display screen.
In practical applications, the detection of the two states can be implemented by a sensor preset on a touch display screen of the mobile terminal, or by detecting a trigger button that triggers the terminal to implement folding or unfolding operation, or even by software, NFC contact scanning, or the like.
For example, when the folding or unfolding state is switched according to the pressing of the button in a button mode, the folding or unfolding state is switched by the contact of the toggle button and the folded or unfolded line respectively according to the position of the toggle button and the position of the toggle button; by means of software, two states of folding or unfolding are switched through setting, and then a user can detect output parameters of the two states; switching a folding state or an unfolding state in an NFC touch scanning mode; even the two touch screens can be contacted with each other, the first touch screen transmits signals, the second touch screen receives signals, when the second touch screen can receive signals, the two touch screens are in a folded state, and when the two touch screens can not receive signals, the two touch screens are in an unfolded state. The folded and unfolded states may also be determined in other similar ways.
In this embodiment, if the detection of this step is implemented by a combination of a sensor and a magnet, the specific processing steps include:
The sensor and the magnet are symmetrically arranged on the foldable touch display screen, and in practical application, the sensor is particularly a Hall sensor, but is not limited to the Hall sensor, and can be other sensors as long as the sensor can realize the matching detection distance with the magnet;
Detecting the distance between each sensor and the corresponding magnet;
Comparing the distance with a preset distance threshold;
and determining the working state of the screen according to the comparison result.
S102: and according to the detection result, inquiring an adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area.
The detection result in this embodiment includes detecting that the current screen of the terminal is in a folded state or in an unfolded state, where the unfolded state is a fully unfolded state in which the two end screens of the touch display screen are on the same horizontal plane, and the folded state is a state in which the two end screens of the touch display screen are fully overlapped together.
In this embodiment, the adjustment scheme of the edge suppression area after the folding split screen or the unfolding and merging screen is applicable to the flexible screen terminal and the multi-screen foldable terminal is included in the correspondence table, and in practical application, the setting of the correspondence table may be set by a test staff when the terminal leaves the factory, or may be set by a user of the terminal according to own use habit.
In this embodiment, the adjustment policy for the edge suppression area may be set for four edges of the whole screen, or may be set only for a specific edge, and of course, a mode of setting all four edges is most effective in avoiding the problem of error operation being read, but for some users, the usage habit is one-handed operation, for the user of this habit, only the setting or adjustment of the edge suppression area of the screen near the edge of the screen on the side of the thumb during the one-handed operation is required, while other edges may retain the original size setting of the edge suppression area, or may be reduced appropriately, or the like, but the key setting is still on the edge of the thumb.
S103: and adjusting the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy.
In this embodiment, when the adjustment policy of the corresponding edge suppression area is queried, it is further determined according to the screen setting mode of the terminal, if the mobile terminal is a dual-screen terminal, as shown in fig. 2, the specific screen setting structure is provided with two display screens, where the display screens should be understood as display screens with touch functions, the specification sizes of the two display screens are generally set to be the same, the two display screens can be unfolded and placed side by side, or can be folded and placed back to back, when the two display screens a and B are placed side by side, they are in an unfolded state, when the two display screens a and B are placed back to back, they are in a folded state, and the folded state and the unfolded state are realized by the mutual cooperation of the sensor 11 and the magnet 12, when the sensor 11 is overlapped with the magnet 12 or is close to a certain distance, at this time, it is judged that the terminal is in a folded state, if the sensor 11 is far from the magnet 12, the sensor 11 outputs a high voltage, and the terminal is in an unfolded state, the sensor is in an unfolded state, if the sensor is actually not limited to a hall sensor, but can be realized only by the sensor, but can be realized by the sensor in a certain distance.
When detecting that the double-screen terminal is in a folded state, in order to solve the problem that misoperation exists in an edge area of a display screen, one of the two display screens needs to be set to have an edge suppression function, namely, an operation invalidation area with a certain width is arranged on the periphery of the display screen, in the actual use process, when detecting that touch operation exists in the edge suppression area, whether the contact area or the shape of the touch operation is consistent with the set area or the shape is judged, if so, the touch operation is judged to be in a wrong operation, the display screen does not report touch data, and the shape can be the shape of the contact area or the sliding track shape of the touch operation.
When the double-screen terminal is detected to be in an unfolding state, the display screens A and B form a whole, an edge suppression area with a certain width is arranged around the whole screen, in the actual use process, when touch operation is detected to exist in the edge suppression area, whether the contact area or the shape of the touch operation is consistent with the set area or the shape is judged, if so, misoperation is judged, and the display screen does not report touch data.
Specifically, in the unfolded state, the edge suppression area is set to close the suppression function of the display screen edge of the display screen a close to B and the display screen edge of the display screen B close to a, that is, the edge suppression area is removed.
In this embodiment, if it is detected that the current screen working state of the mobile terminal is a folded state, according to the detection result, querying, from a corresponding relation table of a preset screen working state and an adjustment policy of an edge suppression area, an adjustment policy corresponding to the current screen working state includes:
determining the dividing number of the display areas of the touch display screen of the mobile terminal in a folded state;
inquiring an adjustment strategy corresponding to the display area division number from the corresponding relation table according to the display area division number, wherein the adjustment strategy is a size adjustment strategy of an edge suppression area aiming at each display area.
At this time, when the edge suppression area around the foldable touch display screen of the mobile terminal is adjusted according to the adjustment policy, specifically, suppression areas with a certain width are respectively set at the peripheral edge positions of the display area according to the size adjustment policy.
As shown in fig. 3, fig. 3 is a schematic diagram illustrating the arrangement of an edge suppression area of a mobile terminal in a folded state when the mobile terminal is a dual-screen terminal, in which it can be seen that both display screen a and display screen B are provided with their own complete edge suppression areas, specifically, two dashed frames are respectively provided on display screen a and display screen B in the figure, and an area formed between the two dashed frames is the edge suppression area of the two display screens.
In this embodiment, if it is detected that the current screen working state of the mobile terminal is an expanded state, according to the detection result, querying, from a corresponding relation table of a preset screen working state and an adjustment policy of an edge suppression area, an adjustment policy corresponding to the current screen working state includes:
determining the merging condition of each display area of the touch display screen of the mobile terminal in an unfolding state;
inquiring an adjustment strategy corresponding to the display area merging condition from the corresponding relation table according to the display area merging condition.
At this time, when the edge suppression area around the foldable touch display screen of the mobile terminal is adjusted according to the adjustment policy, specifically, all the display areas of the mobile terminal are combined; and setting a suppression area with a certain width on the peripheral edge position of the combined display area according to the adjustment strategy.
As shown in fig. 4, when the mobile terminal is a dual-screen terminal, fig. 4 is a schematic diagram of setting an edge suppression area of the terminal in an unfolded state, as shown in the drawing, first, the display screen a and the display screen B are combined into a touch screen, and then, a complete edge suppression area is set around the entire touch screen, that is, an area formed between two dashed boxes in the drawing is an edge suppression area of two display screens.
In this embodiment, in addition to adjusting the edge suppression area of the foldable touch display screen, the method further includes adjusting the display area of the touch display screen of the mobile terminal according to the detection result, where the adjustment includes reducing the gap between the display areas or adjusting the shape and size of each display area to be consistent.
That is, the display size of the display screen is adjusted, for example, the display screen in the unfolded state, and because the two display screens are combined into a whole for use in the unfolded state, in order to ensure the symmetrical aesthetic property of display, the display areas of the left display screen and the right display screen can be adjusted to be symmetrical sizes, and the display area at the Ji Liuhai position on the left display screen is shielded, so that the consistency of the left display area and the right display area is realized; in the folded state, the original display shape of each display screen is maintained, and the display area is expanded to be maximum, so that the frame of the terminal is minimum, as shown in fig. 5a to 5 b.
In this embodiment, for the foldable terminal, there is not only a setting of two states, namely, a folded state and an unfolded state, but also an intermediate state, where the intermediate state is a state between the folded state and the unfolded state, that is, an angle formed by folding two display areas is greater than 0 degrees and less than 180 degrees, and when it is detected that the current screen working state of the mobile terminal is the intermediate state, the method further includes:
Detecting the current state of the mobile terminal, wherein the state comprises a horizontal screen state or a vertical screen state, the horizontal screen state and the vertical screen state are determined according to the direction of displaying characters on a display screen, and the state can be realized through a gravity sensor, a gyroscope, an angle sensor and the like;
If the state is detected to be a horizontal screen state, adjusting the space between the display areas to be minimum;
and if the state is detected to be the vertical screen state, adjusting the shape and the size of each display area to be consistent.
In practical applications, the adjustment of the edge suppression area in the intermediate state may be specifically performed after the adjustment of the display area, for example, as shown in fig. 6a, when the terminal is in the vertical screen state, the display area shown in fig. 1 is adjusted to the display area shown in fig. 6a, and based on the shape of the display area shown in fig. 6a, the suppression area with the width R is set around the display area, and for the full screen terminal, the gap between the two display areas needs to be adjusted to be minimum;
When the terminal is in a horizontal screen state, the size of the display area of each display screen is kept unchanged, and the size of each display area is adjusted to be the largest, so that the display frame is the smallest, as shown in fig. 6 b.
In this embodiment, after determining an adjustment policy of the edge suppression area according to the screen working state of the terminal and performing corresponding adjustment, the method further includes a process of shielding the misoperation on the edge suppression area, specifically:
Judging whether touch operation exists in the adjusted edge suppression area;
if so, acquiring parameters of the touch operation, wherein the parameters comprise a contact area, a shape of a contact surface or a track of the touch operation;
judging whether the parameters are consistent with preset misoperation parameters or not;
if the touch operation is consistent, determining that the touch operation is misoperation, intercepting the touch operation, and not reporting the operation data of the touch operation.
In this embodiment, if the mobile terminal is a flexible screen terminal, the specific screen setting structure is as shown in fig. 8, and in the folded state, one half of the display screens has an edge suppression function, and when it is detected that the contact area or shape of the touch operation is consistent with the set area or shape within a certain width around the half of the display screens, it is determined that the touch operation is performed, and the display screens do not report touch data.
In the unfolded state, the display screen is an integral, and when the contact area or shape of touch operation is detected to be consistent with the set area or shape within a certain width range around the integral screen, the display screen is judged to be in misoperation, and touch data is not reported by the display screen.
Fig. 9 is a schematic view illustrating the arrangement of the edge suppression areas of the terminal in the folded state, in which it can be seen that the display screen a and the display screen B are each provided with an integral edge suppression area, specifically, two dashed frames are respectively provided on the display screen a and the display screen B in the drawing, and an area formed between the two dashed frames is the edge suppression area of the two display screens.
Fig. 10 is a schematic diagram illustrating the arrangement of the edge suppression area of the terminal in the unfolded state, where the display screen a and the display screen B are combined into one touch screen as shown in the drawing, and then a complete edge suppression area is arranged around the whole touch screen, that is, the area formed between the two dashed boxes in the drawing is the edge suppression area of the two display screens.
After the suppression area is adjusted for the flexible screen terminal, the display area of the touch display screen of the mobile terminal can be adjusted according to the detection result, and the adjustment comprises the steps of reducing the gap between the display areas or adjusting the shape and the size of each display area to be consistent.
That is, the display size of the display screen is adjusted, for example, the display screen in the unfolded state, and because the two display screens are combined into a whole for use in the unfolded state, in order to ensure the symmetrical aesthetic property of display, the display areas of the left display screen and the right display screen can be adjusted to be symmetrical sizes, and the display area at the Ji Liuhai position on the left display screen is shielded, so that the consistency of the left display area and the right display area is realized; in the folded state, the original display shape of each display screen is maintained, and the display area is expanded to be maximum, so that the frame of the terminal is minimum, as shown in fig. 11a to 11 b.
In this embodiment, besides determining the adjustment policy according to the screen operation state, it may be implemented by determining the screen operation state and the holding state according to the screen operation state, as shown in fig. 7, where steps S702-S704 are substantially the same as those in fig. 1, the detection result in step S703 includes two information of the screen operation state and the holding state, and step S701 is implemented to detect the holding state of the mobile terminal, specifically, the holding state includes a one-hand holding and a two-hand holding, the one-hand holding includes a left-hand holding and a right-hand holding, and the different holding states may have a bias adjustment of a certain magnitude for adjusting the edge suppression area, for example, when the terminal is in a folded state and the left-hand holding, the corresponding adjustment policy is queried from the corresponding table according to the two parameters of the folded state and the left-hand holding, and the adjustment policy is specified to keep the size of the edge suppression area of the display screen except for the edge suppression area near the thumb side and increase the edge suppression area near the thumb side.
Compared with the prior art, the edge suppression area control method provided by the embodiment determines the adjustment strategy of the corresponding edge suppression area according to the screen working state of the foldable terminal, so that the adjustment mode can be suitable for the adaptive adjustment of the suppression area by the shapes of various display screens after the terminal is folded, the fixed setting of the existing suppression area is changed, the edge adaptation adjustment of the shapes of various touch display screens is realized, the situation that misoperation of the terminal is applied to the edges after the screen adjustment is avoided, the use experience of a user is greatly improved, and the adjustment requirement of the terminal edge suppression area is also met.
Embodiment two:
The present embodiment provides an edge suppression area control device, which may be applied to various mobile terminals, preferably, the mobile terminal refers to a foldable terminal, for example, a device provided with at least two touch display screens, and may even be applied to some large touch display screens, as shown in fig. 12, where the device includes: a status detection module 121, a query module 122, and an adjustment module 123, wherein
The state detection module 121 is configured to detect a current screen operating state of the mobile terminal, where the screen operating state specifically refers to a morphological shape of a touch display screen on the mobile terminal, and specifically includes a folded state and an unfolded state.
The query module 122 is configured to query, according to the detected result, an adjustment policy corresponding to the current screen working state from a corresponding relationship table of the preset screen working state and the adjustment policy of the edge suppression area;
The adjustment module 123 is configured to adjust an edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment policy.
In this embodiment, the apparatus further includes a determining module 124, configured to determine whether a touch operation exists in the adjusted edge suppression area; if so, acquiring parameters of the touch operation, wherein the parameters comprise a contact area, a shape of a contact surface or a track of the touch operation; judging whether the parameters are consistent with preset misoperation parameters or not; if the touch operation is consistent, determining that the touch operation is misoperation, intercepting the touch operation, and not reporting the operation data of the touch operation.
At this time, the adjustment module 123 is further configured to adjust a display area of the touch display screen of the mobile terminal according to the detection result, where the adjustment includes reducing a gap between the display areas or adjusting a shape and a size of each display area to be consistent.
In this embodiment, the state detection module 121 may be specifically implemented by a hall sensor and a magnet 12, the query module 122 and the adjustment module 123 are implemented by a central processing unit 13 in the mobile terminal, and the central processing unit 13 is respectively connected with the touch display screens 14 on the mobile terminal, as shown in fig. 13, assuming that the mobile terminal is a dual-screen terminal or a flexible-screen terminal, the magnet 12 and the hall sensor are respectively disposed on the back of the two touch display screens 14, and whether the dual-screen is in a folded state is determined by the proximity of the hall sensor and the magnet 12;
In practical application, if the hall sensor outputs a low potential voltage (low level), the low potential voltage state is a folded state of the dual-screen terminal, the hall sensor is far away from the magnet 12, the distance between the hall sensor and the magnet 12 is the maximum value, the dual-screen is judged to be in an unfolded state, the hall sensor outputs a high potential voltage (high level), and the high potential voltage state is that the dual-screen terminal is in an unfolded state;
In this embodiment, the device is further provided with a state storage module 15, configured to store the states detected by the hall sensor 1, and two states, namely, a folded state and an unfolded state, and an edge suppression area corresponding to the different states;
After the central processing unit 13 adjusts the edge suppression area according to the state detected by the hall sensor and the magnet 12, the touch display screen 14 collects user touch data, including click, double click and swipe data, and sends coordinate data to the central processing unit 13, and the central processing unit 13 executes corresponding operations, such as judging whether the parameters corresponding to the touch operations are consistent with the preset misoperation parameters; if the touch operation is consistent, determining that the touch operation is misoperation, intercepting the touch operation, and not reporting the operation data of the touch operation.
In this embodiment, in addition to adjusting the edge suppression area, the method further includes adjusting the size of the display area of the screen, and if the terminal is in the folded state, as shown in fig. 3 and 9, the two display screens are respectively provided with complete edge suppression areas, such as two dashed frames provided in the figure, and the area formed between the two dashed frames is the edge suppression area of the two display screens.
If the terminal is in the unfolded state, the two display screens are combined into a touch screen, and then a complete edge suppression area is set around the whole touch screen, that is, the area formed between the two dashed boxes in the figure is the edge suppression area of the two display screens, as shown in fig. 4 and 10.
In this embodiment, in order to improve the detection accuracy for the folded state and the unfolded state, the hall sensor and the magnet 12 are specifically arranged in two pairs, specifically, as shown in fig. 14, a first hall sensor 141, a second hall sensor 142, a first magnet 143, and a second magnet 144, respectively.
The first magnet 142 and the first Hall sensor 141 are respectively arranged at the back of the display screen A and the back of the display screen B, and whether the double screens are folded or not is judged through the approaching and the separating of the Hall sensor and the magnet;
The Hall sensor outputs low potential voltage (low level), and the low potential voltage state is a double-screen terminal folding state; if the first hall sensor 141 is far from the first magnet 143 and the distance exceeds the set threshold, the dual-screen is determined as an unfolded state, the first hall sensor 141 outputs a high-potential voltage (high level), and the high-potential voltage state is that the dual-screen terminal is in an unfolded state.
The second magnet 144 and the second Hall sensor 142 are respectively arranged on the side edges of the display screen A and the display screen B, and whether the double screens are unfolded or not is judged through the approaching and the separating of the Hall sensor and the magnet;
The first hall sensor 141 and the second hall sensor 142 output a low potential voltage (low level), the low potential voltage state is a folded state of the double-screen terminal, the second hall sensor 142 is far away from the second magnet 144, the distance exceeds a set threshold value, the double-screen is judged to be in a non-folded state, the first hall sensor 141 outputs a high voltage and the second hall sensor 142 outputs a low potential voltage (low level), and the double-screen terminal is judged to be in a non-unfolded state; if the first and second hall sensors 141 and 142 output a high potential voltage (high level), it is determined that the dual-screen terminal is in the unfolded state.
In this embodiment, the non-folded state and the non-unfolded state are referred to as intermediate states, and when detecting that the current screen working state of the mobile terminal is the intermediate state, the device further includes detecting the current state of the mobile terminal, where the states include a horizontal screen state or a vertical screen state, and the horizontal screen state and the vertical screen state are determined by a direction in which characters are displayed on a display screen, and may specifically be implemented by a gravity sensor, or may also be implemented by a gyroscope, an angle sensor, or other manners;
In this embodiment, it is preferable to select a gravity sensor to implement, and if the state is detected as a landscape state, the space between the display area and the display area is adjusted to be minimum;
and if the state is detected to be the vertical screen state, adjusting the shape and the size of each display area to be consistent.
In practical applications, the adjustment of the edge suppression area in the intermediate state may be specifically performed after the adjustment of the display area, for example, as shown in fig. 6a, when the terminal is in the vertical screen state, the display area shown in fig. 1 is adjusted to the display area shown in fig. 6a, and based on the shape of the display area shown in fig. 6a, the suppression area with the width R is set around the display area, and for the full screen terminal, the gap between the two display areas needs to be adjusted to be minimum;
When the terminal is in a horizontal screen state, the size of the display area of each display screen is kept unchanged, and the size of each display area is adjusted to be the largest, so that the display frame is the smallest, as shown in fig. 6 b.
The edge suppression area control device provided by the embodiment can realize real-time adjustment of the edge suppression area of the display area according to the split or combined change of the touch display screen of the terminal, thereby realizing real-time adjustment of the edge suppression area, avoiding the phenomenon that misoperation is applied to the edge of the terminal after screen adjustment, and improving the use experience of a user.
Embodiment III:
The present embodiment provides a mobile terminal, as shown in fig. 15, including a processor 151, a memory 152, a sensor 153, at least one touch display 154, and a communication bus 155;
A communication bus 155 is used to enable communication connections between the processor 151 and the memory 152, the sensors 153 and the at least one touch screen display 154;
The processor 151 is configured to execute one or more programs stored in the memory 152 to implement the steps of the edge suppression area control method as in the above embodiments.
For ease of understanding, the present embodiment is described below by way of example with reference to an exemplary mobile terminal structure. The structure of the mobile terminal in this embodiment is shown in fig. 16, and the mobile terminal includes a first hall device 161, a second hall device 162, a gravity sensor 163, a state storage module 164, a first display module 165, a second display module 166, a first magnet 167, a second magnet 168 and a central processing unit 169, wherein, as shown in fig. 17, the first magnet 167 and the first hall device 161 are respectively arranged on the back of the first display screen 165 and the second display screen 166, the second magnet 168 and the second hall device 162 are respectively arranged on the sides of the first display screen 165 and the second display screen 166, and the double screen is judged to be in a folded state, an unfolded state or an intermediate state by the approach or the separation of the hall devices and the magnets.
The first hall device 161 outputs a low potential voltage (low level), the low potential voltage state is that the mobile terminal is in a folded state, the first hall device 161 is far away from the first magnet 167, exceeds a set threshold value, and is judged to be in an unfolded state, the first hall device 161 outputs a high potential voltage (high level), and the high potential voltage state is that the mobile terminal is in an unfolded state.
The second hall device 162 outputs a low potential voltage (low level), the low potential voltage state is that the mobile terminal is in a folded state, the second hall device 162 is far away from the second magnet 168, the two screens are judged to be in a non-unfolded state, the second hall device 162 outputs a high potential voltage (high level), and the high potential voltage state is that the mobile terminal is in an unfolded state.
The gravity sensor 163 judges that the display screen is in a vertical screen or horizontal screen state; the gravity sensor 163 is disposed on the first display screen 165, and the three x, y and z axes of the gravity sensor 163 are as follows, wherein the first display screen 165 is in the x-axis direction from left to right, the first display screen 165 is in the y-axis direction from bottom to top, and the first display screen 165 is in the z-axis direction from back to face;
And judging the included angle between the projection of the gravity direction on the xy plane and the y axis, wherein the included angle is in a vertical screen state when the included angle is 0-45 degrees, 135-225 degrees and 315-360 degrees, and in a horizontal screen state when the included angle is 45-135 degrees and 225-315 degrees.
The state storage module 164 stores states of the three devices of the first hall device 161, the second hall device 162, and the gravity sensor 163, and display areas corresponding to the different states.
When the first hall device 161 is in a folded state, the mobile terminal is in a folded state;
when the second hall device 162 is in the extended state, the mobile terminal is in the extended state;
when the first hall device 161 is in the unfolded state, and when the second hall device 162 is in the unfolded state, the mobile terminal is in the intermediate state.
According to the included angle between the gravity direction and the y axis of the mobile terminal, the mobile terminal is divided into a vertical screen state and a horizontal screen state.
The first display screen 165 receives the display data of the first display screen 165 sent by the central processing unit 169;
the central processing unit 169 sends display data to the first display screen 165, the central processing unit 169 powers on the first display screen 165, including powering on the display screen IC (Integrated Circuit), providing voltages and currents required by each pin of the IC, powering on the backlight of the display screen, providing voltages and currents required by the backlight circuit, and the central processing unit 169 sends the display data to the display screen IC, and the IC drives the display screen circuit to realize display imaging;
preferably, in the two-screen folded state, the central processing unit 169 generates only display data of the first display screen 165, and transmits the display data to the first display screen 165;
The second display screen 166 receives display data of the second display screen 166 sent by the central processing unit 169;
The central processing unit 166 sends display data to the second display 166, the central processing unit 169 powers on the second display 166, including powering on the display IC (Integrated Circuit), providing voltages and currents required by the pins of the IC, powering on the backlight of the display, providing voltages and currents required by the backlight circuit, and the central processing unit 169 sends the display data to the display IC, which drives the display circuit to realize display imaging.
The display area of the display screen is divided into two display states, as shown in fig. 5a to 5B, in the first display mode in fig. 5a, the mode a, the central processing unit 169 is to make the gap between the two display areas minimum, so that the frame of the display screen is narrowest, in the second display mode in fig. 5B, the mode B is at the narrow frame of the first display screen 165 and the second display screen 166, a certain number of pixel columns are not displayed, the distance between the single display screen and the edge of the casing is consistent, and the bilateral symmetry effect is achieved.
Whether the mobile terminal is unfolded, folded or in an intermediate state is determined according to the states of the first hall device 161 and the second hall device 162 stored in the state storage module 164, and when in the unfolded state, the first and second display screen display states are B states as shown in fig. 5a, and when in the folded state, the first and second display screen display states are a states as shown in fig. 5B.
When the state is the intermediate state, the gravity sensor 163 judges whether the state belongs to the horizontal screen or the vertical screen, and when the state is judged to be the horizontal screen, the display states of the first display screen and the second display screen are A states, as shown in FIG. 6 b; when judging the vertical screen state, the display state of the first display screen and the second display screen is the B state, as shown in fig. 6 a.
In practical application, the first display screen and the second display screen in the mobile terminal may be specifically two touch display screens that act separately, or may be a display area formed by performing split display operation by a flexible display screen through a bending manner.
The present embodiments also provide a computer-readable storage medium including volatile or nonvolatile, removable or non-removable media implemented in any method or technology for storage of information, such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media includes, but is not limited to, RAM (Random Access Memory ), ROM (Read-Only Memory), EEPROM (ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY, charged erasable programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact Disc Read-Only Memory), digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer readable storage medium in this embodiment may be used to store one or more computer programs, where the stored one or more computer programs may be executed by a processor to implement at least one step of the edge suppression area control method as in the first embodiment described above.
The present embodiment also provides a computer program which can be distributed on a computer readable medium and executed by a computable device to implement at least one step of the edge suppression area control method in the above embodiment; and in some cases at least one of the steps shown or described may be performed in a different order than that described in the above embodiments.
The present embodiment also provides a computer program product comprising a computer readable means having a computer program as shown above stored thereon, which in the present embodiment may comprise a computer readable storage medium as shown above.
In summary, according to the method, the device, the mobile terminal and the storage medium for controlling the edge suppression area provided by the embodiment of the invention, the current screen working state of the mobile terminal is detected, and the adjustment strategy of the edge suppression area corresponding to the detected screen working state is inquired according to the detected screen working state; after inquiring the corresponding adjustment strategy, the mobile terminal adjusts the edge suppression area around the foldable touch display screen of the mobile terminal according to the adjustment strategy; according to the method and the device for adjusting the edge suppression area of the mobile terminal, in some embodiments, how to adjust the edge suppression area on the mobile terminal is determined according to the screen working state of the mobile terminal, so that real-time adjustment of the edge suppression area is achieved, misoperation of the terminal at the edge after screen adjustment is prevented from being applied, the use experience of a user is greatly improved, and the adjustment requirement of the edge suppression area of the terminal can be met.
Further, in the embodiment of the invention, after the edge suppression area of the display screen is adjusted according to the screen working state, when the touch operation meeting the misoperation condition is detected in the adjusted area, the touch operation is directly shielded and is not reported to the processor for processing, and the size of the display area of the current display screen can be adjusted according to the screen working state, so that the problem that misoperation of some edges is detected and used due to the fact that the edge suppression area is not adjusted after the display area is changed is solved, the probability of misoperation of the terminal is reduced, and the use experience of a user is further improved.
It will be apparent to one skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the apparatus disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing apparatus), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed cooperatively by several physical components. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and may include any information delivery media. Therefore, the present invention is not limited to any specific combination of hardware and software.
The foregoing is a further detailed description of embodiments of the invention in connection with the specific embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.

Claims (15)

1. An edge suppression area control method applied to a mobile terminal with a foldable touch display screen (154), characterized by comprising:
detecting the current screen working state of the mobile terminal, wherein the screen working state comprises the following steps: a folded state and an unfolded state;
inquiring an adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area according to the detection result;
Adjusting an edge suppression area around the touch display screen (154) according to the adjustment policy,
If the current screen working state of the mobile terminal is detected to be a folding state, the step of inquiring the adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area according to the detection result comprises the following steps:
Determining the number of display area divisions of a touch display screen (154) of the mobile terminal in a folded state;
Inquiring an adjustment strategy corresponding to the display area division number from the corresponding relation table according to the display area division number, wherein the adjustment strategy is a size adjustment strategy of an edge suppression area aiming at each display area,
The correspondence table may be set by a user of the mobile terminal,
The adjustment strategy comprises keeping the size of the edge suppression area except for the side close to the thumb of the touch display screen unchanged and adding the edge suppression area on the side close to the thumb under the condition that the state of the mobile terminal is detected to be in a folded single-hand holding state.
2. The edge suppression area control method according to claim 1, characterized in that at least one status detection module (121) is provided on the foldable touch screen, the status detection module (121) comprising a sensor (11) and a magnet (12) symmetrically provided on the foldable touch screen (154);
The detecting the current screen working state of the mobile terminal comprises the following steps:
detecting the distance between each sensor (11) and the corresponding magnet (12);
Comparing the distance with a preset distance threshold;
and determining the working state of the screen according to the comparison result.
3. The edge exclusion area control method according to claim 1, wherein adjusting the edge exclusion area around a foldable touch display screen (154) of the mobile terminal according to the adjustment policy comprises: and respectively setting a suppression area with a certain width at the peripheral edge position of the display area according to the size adjustment strategy.
4. The method for controlling an edge suppression area according to claim 2, wherein if it is detected that the current screen operation state of the mobile terminal is an expanded state, the querying, according to the detection result, an adjustment policy corresponding to the current screen operation state from a preset correspondence table of the screen operation state and the adjustment policy of the edge suppression area includes:
Determining the combination condition of each display area of a touch display screen (154) of the mobile terminal in an unfolded state;
inquiring an adjustment strategy corresponding to the display area merging condition from the corresponding relation table according to the display area merging condition.
5. The edge exclusion area control method according to claim 4, wherein adjusting the edge exclusion area around a foldable touch display screen (154) of the mobile terminal according to the adjustment policy comprises:
merging all display areas of the mobile terminal;
and setting a suppression area with a certain width on the peripheral edge positions of the combined display areas according to the adjustment strategy.
6. The edge exclusion area control method according to any one of claims 1-5, wherein after adjusting an edge exclusion area around a foldable touch display screen (154) of the mobile terminal according to the adjustment policy, the method further comprises:
Judging whether touch operation exists in the adjusted edge suppression area;
if so, acquiring parameters of the touch operation, wherein the parameters comprise a contact area, a shape of a contact surface or a track of the touch operation;
judging whether the parameters are consistent with preset misoperation parameters or not;
if the touch operation is consistent, determining that the touch operation is misoperation, intercepting the touch operation, and not reporting the operation data of the touch operation.
7. The edge exclusion area control method according to claim 6, wherein after adjusting an edge exclusion area around a foldable touch display screen (154) of the mobile terminal according to the adjustment policy, the method further comprises:
and adjusting the display area of the touch display screen (154) of the mobile terminal according to the detection result, wherein the adjustment comprises the steps of reducing the gap between the display areas or adjusting the shape and the size of each display area to be consistent.
8. The edge suppression area control method according to claim 7, wherein the screen operation state further includes: an intermediate state between the folded state and the unfolded state;
if the current screen working state of the mobile terminal is detected to be the intermediate state, the method further comprises the following steps:
Detecting the current state of the mobile terminal, wherein the state comprises a horizontal screen state or a vertical screen state;
If the state is detected to be a horizontal screen state, adjusting the gap between the display areas to be minimum;
and if the state is detected to be the vertical screen state, adjusting the shape and the size of each display area to be consistent.
9. An edge suppression area control device, characterized by comprising:
The state detection module (121) is used for detecting the current screen working state of the mobile terminal, and the screen working state comprises the following steps: a folded state and an unfolded state;
A query module (122) configured to query, according to a result detected by the state detection module (121), an adjustment policy corresponding to the current screen working state from a preset correspondence table between the screen working state and an adjustment policy of an edge suppression area,
If the current screen working state of the mobile terminal is detected to be a folding state, the step of inquiring the adjustment strategy corresponding to the current screen working state from a corresponding relation table of the preset screen working state and the adjustment strategy of the edge suppression area according to the detection result of the state detection module comprises the following steps:
Determining the number of display area divisions of a touch display screen (154) of the mobile terminal in a folded state;
Inquiring an adjustment strategy corresponding to the display area division number from the corresponding relation table according to the display area division number, wherein the adjustment strategy is a size adjustment strategy of an edge suppression area aiming at each display area,
The correspondence table may be set by a user of the mobile terminal,
Under the condition that the state of the mobile terminal is detected to be a folded single-hand holding state, the adjustment strategy comprises the steps of keeping the size of an edge suppression area except for the side close to the thumb in the touch display screen unchanged, and adding the edge suppression area on the edge of the side close to the thumb;
and the adjusting module (123) is used for adjusting the edge suppression area around the touch display screen (154) according to the adjustment strategy inquired by the inquiring module (122).
10. The edge suppression area control device according to claim 9, characterized in that the status detection module (121) comprises a sensor (11) and a magnet (12) symmetrically arranged on a foldable touch display screen (154) of the mobile terminal;
The sensor (11) detects the distance between the magnets (12) corresponding to the sensor; comparing the distance with a preset distance threshold; and determining the working state of the screen according to the comparison result.
11. The edge suppression area control device according to claim 9 or 10, further comprising a determination module (124) for determining whether a touch operation is present in the edge suppression area after adjustment; if so, acquiring parameters of the touch operation, wherein the parameters comprise a contact area, a shape of a contact surface or a track of the touch operation; judging whether the parameters are consistent with preset misoperation parameters or not; if the touch operation is consistent, determining that the touch operation is misoperation, intercepting the touch operation, and not reporting the operation data of the touch operation.
12. The edge suppression area control device according to claim 11, wherein the adjustment module (123) is further configured to adjust a display area of a touch display screen (154) of the mobile terminal according to a detection result, where the adjustment includes reducing a gap between the display areas or adjusting a shape and a size of each display area to be uniform.
13. The edge exclusion area control device of claim 12 wherein the screen operating state further comprises: an intermediate state between the folded state and the unfolded state;
If the current screen working state of the mobile terminal is detected to be an intermediate state, the state detection module (121) is further used for detecting the current state of the mobile terminal, wherein the state comprises a horizontal screen state or a vertical screen state;
If the state is detected to be a horizontal screen state, the adjusting module (123) is used for adjusting the space between the display areas to be minimum;
And if the state is detected to be a vertical screen state, the adjusting module (123) adjusts the shape and the size of each display area to be consistent.
14. A mobile terminal characterized by comprising a processor (151), a memory (152), a sensor (153), at least one touch display screen (154) and a communication bus (155);
-the communication bus (155) is used for enabling a communication connection between the processor (151) and the memory (152), sensors (153) and at least one touch screen (154);
The processor (151) is configured to execute one or more programs stored in the memory (152) to implement the steps of the edge suppression area control method according to any one of claims 1 to 8.
15. A computer readable storage medium storing one or more computer programs executable by one or more processors to implement the steps of the edge exclusion zone control method of any of claims 1 to 8.
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