CN112817479A - Mobile terminal touch control method and device, intelligent terminal and storage medium - Google Patents
Mobile terminal touch control method and device, intelligent terminal and storage medium Download PDFInfo
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- CN112817479A CN112817479A CN202110096585.1A CN202110096585A CN112817479A CN 112817479 A CN112817479 A CN 112817479A CN 202110096585 A CN202110096585 A CN 202110096585A CN 112817479 A CN112817479 A CN 112817479A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04186—Touch location disambiguation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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Abstract
The invention discloses a mobile terminal touch control method, a mobile terminal touch control device, an intelligent terminal and a storage medium, wherein the mobile terminal touch control method comprises the following steps: acquiring a touch identification mode of the mobile terminal; when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal; and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track. Based on the scheme of the invention, the user can control the mobile terminal through the specific touch track, and compared with simple clicking or long pressing, the possibility of misoperation caused by mistaken touching is lower. Therefore, the scheme of the invention is beneficial to reducing misoperation caused by mistaken touch and improving user experience.
Description
Technical Field
The invention relates to the technical field of touch control, in particular to a touch control method and device for a mobile terminal, an intelligent terminal and a storage medium.
Background
With the progress of science and technology and the improvement of economic level of people, various mobile terminals (such as mobile phones, tablet computers and the like) are widely used, and the mobile terminals such as the mobile phones, the tablet computers and the like become indispensable tools in work and life of people. Currently, a touch screen is a standard configuration of most mobile terminals, and a terminal user can easily and quickly control the terminal through the touch screen.
In the prior art, there are many common touch operations based on a touch screen, such as a click operation, a long-time press operation, and the like. Generally, by detecting the coordinates touched by the user on the touch screen, the user is considered to select the icon when the coordinates are within the corresponding icon area. The problem in the prior art is that a user is prone to misoperation caused by mistaken touch in the operation process of clicking an icon, and normal use of the user is affected.
Thus, there is still a need for improvement and development of the prior art.
Disclosure of Invention
The invention mainly aims to provide a touch control method and device for a mobile terminal, an intelligent terminal and a storage medium, and aims to solve the problem that in the prior art, by detecting coordinates of a user touching a touch screen, when the coordinates are in a corresponding icon area, the user is considered to select the icon, the user is easy to cause misoperation due to mistaken touching in the operation process of clicking the icon, and the normal use of the user is influenced.
In order to achieve the above object, a first aspect of the present invention provides a touch control method for a mobile terminal, where the method includes:
acquiring a touch identification mode of the mobile terminal;
when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal;
and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track.
Optionally, the target trajectory includes a first trajectory and a second trajectory that are sequentially implemented.
Optionally, the first track is an annular track, and the second track is a point or an area located in an annular area of the first track.
Optionally, when the touch trajectory is matched with a preset target trajectory, controlling the mobile terminal to execute a target operation corresponding to the target trajectory includes:
judging whether the touch track comprises the first track and the second track or not, and acquiring a judgment result;
and controlling the mobile terminal to execute corresponding target operation when the touch track comprises the first track and the second track according to the judgment result.
Optionally, the determining whether the touch trajectory includes the first trajectory and the second trajectory and obtaining a determination result includes:
judging whether the touch track comprises an annular track or not;
when the touch track comprises an annular track, judging whether the touch track comprises a point or an area positioned in the annular track after the annular track;
and when the touch track comprises an annular track and the touch track comprises a point or an area positioned in the annular track after the annular track, recording a judgment result as that the touch track comprises the first track and the second track.
Optionally, the determining whether the touch trajectory includes an annular trajectory includes:
acquiring target rings preset in the mobile terminal, wherein each target ring has a preset width;
putting the touch tracks into each target ring, and judging whether the touch tracks can be covered by one or more target rings based on a preset covering difference threshold;
when the touch trajectory can be annularly covered by one or more target rings, the touch trajectory includes a ring trajectory, and a trajectory of the touch trajectory that is annularly covered by the target ring is the ring trajectory.
Optionally, the determining whether the touch trajectory includes a point or an area located in the circular trajectory after the circular trajectory includes:
acquiring touch coordinates of the touch trajectory when the hand is pressed down after the annular trajectory;
judging whether the touch coordinate is positioned in a ring enclosed by a ring track in the touch track;
when the touch coordinate is located in a ring surrounded by a circular track in the touch tracks, the touch track comprises a point or an area located in the circular track.
The second aspect of the present invention provides a touch control device for a mobile terminal, wherein the device comprises:
the touch identification mode acquisition module is used for acquiring a touch identification mode of the mobile terminal;
a touch trajectory acquisition module, configured to acquire a touch trajectory based on a screen of the mobile terminal when a touch recognition mode of the mobile terminal is a preset target trajectory recognition mode;
and the control module is used for controlling the mobile terminal to execute target operation corresponding to the target track when the touch track is matched with a preset target track.
A third aspect of the present invention provides an intelligent terminal, where the intelligent terminal includes a memory, a processor, and a mobile terminal touch control program stored in the memory and executable on the processor, and the mobile terminal touch control program implements any one of the steps of the mobile terminal touch control method when executed by the processor.
A fourth aspect of the present invention provides a computer-readable storage medium, where a mobile terminal touch control program is stored on the computer-readable storage medium, and when the mobile terminal touch control program is executed by a processor, the method implements any one of the steps of the mobile terminal touch control method.
Therefore, the scheme of the invention obtains the touch identification mode of the mobile terminal; when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal; and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track. Based on the scheme of the invention, the user can control the mobile terminal through the specific touch track, and compared with simple clicking or long pressing, the possibility of misoperation caused by mistaken touching is lower. Therefore, the scheme of the invention is beneficial to reducing misoperation caused by mistaken touch and improving user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flowchart of a touch control method of a mobile terminal according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating step S30 in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating step S31 in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating the detailed process of step S311 in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating the detailed process of step S312 in FIG. 3 according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a touch control device of a mobile terminal according to an embodiment of the present invention;
fig. 7 is a schematic block diagram of an internal structure of an intelligent terminal according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when …" or "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted depending on the context to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
In modern society, with the progress of science and technology and the improvement of economic level of people, various mobile terminals (such as mobile phones, tablet computers and the like) are more and more widely used, and intelligent mobile terminals such as mobile phones, tablet computers and the like become indispensable tools in work and life of people. Touch screens have become the standard configuration of most mobile terminals, and mobile terminals generally adopt touch screens for input recognition, so as to realize control of the mobile terminals. In the prior art, there are many common touch operations based on a touch screen, such as a click operation, a long-time press operation, a slide operation, a drag operation, and the like, and different events or display contents can be triggered by different touch operations. Generally, by detecting the coordinates touched by the user on the touch screen, the user is considered to select the icon when the coordinates are within the corresponding icon area. However, the user is prone to misoperation caused by mistaken touch in the operation process of clicking the icon, and especially when the screen of some mobile terminals is small, the possibility of mistaken touch is higher, and normal use of the user is affected. For example, when a user edits an email, when the user has not finished editing, it is easy to inadvertently trigger to "return" to cause exit, lose the edited content, or inadvertently trigger to "send" to send out an unfinished email. Affecting the normal use of the user and also affecting the user experience. Therefore, it is desirable to provide a touch control method for a mobile terminal for a user, which reduces the misoperation caused by the mistaken touch when the user controls the mobile terminal.
In order to solve the problems in the prior art, embodiments of the present invention provide a method for controlling a touch of a mobile terminal, where in an embodiment of the present invention, a touch recognition mode of the mobile terminal is obtained; when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal; and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track. Based on the scheme of the invention, the user can realize the control of the mobile terminal through the specific touch track, and compared with simple clicking or long pressing, the possibility of misoperation caused by mistaken touch is lower. Therefore, the scheme of the invention is beneficial to reducing misoperation caused by mistaken touch and improving user experience.
Exemplary method
As shown in fig. 1, an embodiment of the present invention provides a method for controlling touch of a mobile terminal, and specifically, the method includes the following steps:
in step S10, a touch recognition mode of the mobile terminal is acquired.
Step S20, when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on the screen of the mobile terminal.
The touch recognition mode of the mobile terminal may include a common recognition mode and a preset target track recognition mode, and the target track recognition mode is a preset mode for recognizing and matching a target track and controlling the mobile terminal according to the corresponding target track. Specifically, the common recognition mode may correspond to the prior art, when the mobile terminal is in the common recognition mode, the mobile terminal detects a coordinate touched by the user on the touch screen, and when the coordinate is in the corresponding icon area, the user is considered to select the icon, and the specific touch operation may include clicking, long pressing, and the like, which is not limited specifically herein. And when the mobile terminal is in the target track recognition mode, acquiring a touch track of the user based on the touch screen, and controlling the mobile terminal according to the touch track. Optionally, the user may select and switch between the above-mentioned ordinary recognition mode and the target trajectory recognition mode according to the requirement, so as to facilitate the user operation. Corresponding modes can be preset for some applications, for example, a target track recognition mode is preset for a mail application, and false touch operation in the mail writing process is prevented.
And step S30, when the touch trajectory matches a preset target trajectory, controlling the mobile terminal to execute a target operation corresponding to the target trajectory.
Wherein, the preset target track is a preset track. Specifically, one or more preset target tracks and target operations corresponding to the target tracks may be stored in advance, or a correspondence between each target track and each target operation may be stored. Therefore, when the touch track drawn on the touch screen by the user is matched with a certain target track, the corresponding target operation is executed by controlling the movement brake. So, realize controlling mobile terminal based on comparatively complicated target track, the user is difficult to correctly draw whole target track when the mistake touches, consequently for simple click operation among the prior art or long press operation etc. operation, this scheme is because of the mistake touches the possibility that causes the maloperation less.
Therefore, the touch control method of the mobile terminal provided by the embodiment of the invention obtains the touch identification mode of the mobile terminal; when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal; and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track. Based on the scheme of the invention, the user can control the mobile terminal through the specific touch track, and compared with simple clicking or long pressing, the possibility of misoperation caused by mistaken touching is lower. Therefore, the scheme of the invention is beneficial to reducing misoperation caused by mistaken touch and improving user experience.
Optionally, one or more target tracks may be preset in the mobile terminal, and the target operations corresponding to the target tracks may be the same or different. For example, one target trajectory may be set as an arrow-shaped trajectory to the right, the corresponding target operation is to enter the next page, another target trajectory may be set as an arrow-shaped trajectory to the left, and the corresponding target operation is to return to the previous page. The specific target trajectory and the corresponding target operation may be set and adjusted according to actual requirements, which is not specifically limited herein. In this embodiment, a specific description is given by taking one target track as an example, and the target operation corresponding to the target track is to click an icon corresponding to the touch area.
Optionally, the target trajectory includes a first trajectory and a second trajectory that are sequentially implemented.
Specifically, the first trajectory is implemented first, and the second trajectory is implemented later. In this embodiment, there is a short interval between the first track and the second track, for example, there is a discontinuity between the first track and the second track, and there is a short operation of lifting the hand off the screen. Specifically, the user draws the first track first, then lifts the hand for a short time to leave the touch screen, and then draws the second track. Since the false touch by the user is usually a simple click, it is advantageous to further reduce the possibility of false operation caused by the false touch by setting the target trajectory to two segments (the first trajectory and the second trajectory) that are realized in sequence and have a short interval. The short interval may be an interval with a time less than a preset interval time threshold.
In this embodiment, the first track is an annular track, and the second track is a point or an area located in an annular area of the first track. Therefore, when a user needs to click the corresponding icon, an annular track needs to be drawn at the position, then the inside of the annular track is clicked, and the first track and the second track cannot be met at the same time basically when the user touches the annular track by mistake, so that the possibility of misoperation caused by mistake touching can be reduced. And the first track is set to be an annular track, so that the first track is favorable for being matched with the icon corresponding to the mobile terminal.
Optionally, the first track and the second track may also be other types of tracks, for example, the first track may also be a triangular track, and the second track may also be a point, an annular track, or an area below the first track, and the specific setting may be adjusted according to a user requirement, which is not specifically limited herein.
Specifically, in this embodiment, as shown in fig. 2, the step S30 includes:
step S31, determining whether the touch trajectory includes the first trajectory and the second trajectory, and obtaining a determination result.
Step S32, when the touch trajectory includes the first trajectory and the second trajectory, controlling the mobile terminal to execute a corresponding target operation.
The touch track is a track drawn by a user on a touch screen of the mobile terminal. In this embodiment, the preset target trajectory includes a first trajectory and a second trajectory, and therefore, it is necessary to determine whether the touch trajectory includes the first trajectory and the second trajectory, and only when the touch trajectory includes the first trajectory and the second trajectory at the same time, that is, includes two trajectories that can be respectively matched with the first trajectory and the second trajectory, the mobile terminal can be controlled to execute the corresponding target operation.
Specifically, in this embodiment, as shown in fig. 3, the step S31 includes:
step S311, determining whether the touch trajectory includes an annular trajectory.
Step S312, when the touch trajectory includes an annular trajectory, determining whether the touch trajectory includes a point or an area located in the annular trajectory after the annular trajectory.
Step S313, when the touch trajectory includes an annular trajectory and the touch trajectory includes a point or an area located in the annular trajectory after the annular trajectory, recording a determination result as that the touch trajectory includes the first trajectory and the second trajectory.
The annular track is an end-to-end ring, and in consideration of the fact that in actual use conditions, a user may have inaccurate drawing on a touch screen, the connection between the end and the end of the annular track in the touch track may have a certain difference. For example, a difference threshold and a length threshold are preset, and when the length of the track drawn by the user is greater than the length threshold and the distance between the head and the tail is smaller than the difference threshold, the track corresponding to the user may be considered as an annular track.
Specifically, in this embodiment, as shown in fig. 4, the step S311 includes:
step S3111, a target ring preset in the mobile terminal is obtained, where each target ring has a preset width.
Step S3112, putting the touch trajectory into each of the target rings, and determining whether the touch trajectory can be covered by one or more target rings based on a preset coverage difference threshold.
Step S3113, when the touch trajectory can be covered by one or more target rings, the touch trajectory includes a ring trajectory, and a trajectory covered by the target ring trajectory is the ring trajectory.
Wherein, the target ring is a ring track pre-stored in the mobile terminal. Optionally, the target rings may be set to have corresponding shapes according to the use habits of the user, and the user may add or delete the corresponding target rings in a user-defined manner, so as to improve the accuracy of matching identification. The preset width is the width of a preset target ring, the width of each target ring can be set to be the same or different, and a user can adjust the preset width according to actual requirements without specific limitation.
The preset coverage difference threshold is a preset threshold of an area where the target ring cannot cover the corresponding touch track, and can be set according to actual requirements. For example, the area of the corresponding target ring may be set to be 5%, and at this time, when the area of the touch trajectory that cannot be covered by the target ring is less than 5% of the area of the corresponding target ring, the touch trajectory may be considered to be covered by the target ring, and the portion of the touch trajectory covered by the target ring is the corresponding ring trajectory. Optionally, there may be other methods for determining whether the touch trajectory includes an annular trajectory, which is not specifically limited herein.
Specifically, in this embodiment, as shown in fig. 5, the step S312 includes:
and S3121, acquiring touch coordinates of the touch trajectory when the hand is pressed down behind the annular trajectory.
And S3122, judging whether the touch coordinate is located in a ring surrounded by the circular track in the touch track.
Step S3123, when the touch coordinate is located in a ring surrounded by a circular track in the touch track, the touch track includes a point or an area located in the circular track.
Specifically, when the touch trajectory is judged to include an annular trajectory, touch coordinates corresponding to user's operation of raising or pressing the hand after the annular trajectory is obtained. The touch coordinate may be a coordinate of a center point pressed by a user. Specifically, for convenient calculation and judgment, a coordinate system can be established by using the point at the lower left corner of the touch screen as an origin, so as to obtain the corresponding coordinates of each point.
Specifically, when it is determined whether the touch coordinate is located in a ring surrounded by an annular track in the touch track, coordinates corresponding to an uppermost point, a lowermost point, a leftmost point, and a rightmost point of the annular track may be obtained. And when the touch coordinate is positioned in a quadrangle formed by the uppermost point, the lowermost point, the leftmost point and the rightmost point, the touch coordinate is considered to be positioned in a ring surrounded by a ring-shaped track in the touch track.
In this embodiment, a specific process of obtaining the coordinate corresponding to the uppermost point of the annular track includes: initializing a comparison position (0,0), comparing the ordinate of the comparison position with the ordinate of the point on the circular track in sequence, updating the comparison position based on the point when the ordinate of the comparison position is smaller than the ordinate of the corresponding point, updating the coordinate of the comparison position to the coordinate of the point, and taking the coordinate of the last comparison position as the coordinate of the uppermost point of the circular track until all the points on the circular track are compared.
Optionally, the process of obtaining the coordinates corresponding to the lowest point, the leftmost point, and the rightmost point is similar to the above process, and is not described herein again. When the coordinates corresponding to the lowest point, the leftmost point, and the rightmost point are obtained, the coordinates of the initial comparison position may be adjusted according to actual requirements, for example, when the coordinates of the leftmost point are obtained, the coordinates of the point at the lower right corner of the touch screen or the coordinates of the rightmost point may be used as the initial coordinates of the comparison position.
In this embodiment, a straight line is formed by the leftmost point and the uppermost point, and whether the touch coordinate is located below the straight line is determined; forming a straight line by the rightmost point and the topmost point, and judging whether the touch coordinate is positioned below the straight line; forming a straight line by the leftmost point and the lowest point, and judging whether the touch coordinate is positioned above the straight line; and forming a straight line by the rightmost point and the bottommost point, and judging whether the touch coordinate is positioned above the straight line. And when the touch coordinate meets all the conditions, the touch coordinate is positioned in a quadrangle formed by the uppermost point, the lowermost point, the leftmost point and the rightmost point, and the touch coordinate is considered to be positioned in a ring enclosed by a ring-shaped track in the touch track.
The determining whether the touch coordinate is located below a straight line formed by the leftmost point and the uppermost point may specifically be: and when the signs of the difference values of the touch coordinates and the vertical coordinates of the points corresponding to the straight line are the same, the touch coordinates are positioned below the straight line. The manner of determining when a straight line is formed by other points is similar to the above manner, and other manners of determining may be possible, and is not particularly limited herein.
Exemplary device
As shown in fig. 6, corresponding to the mobile terminal touch control method, an embodiment of the present invention further provides a mobile terminal touch control apparatus, where the mobile terminal touch control apparatus includes:
a touch recognition mode obtaining module 610, configured to obtain a touch recognition mode of the mobile terminal.
A touch trajectory acquiring module 620, configured to acquire a touch trajectory based on the screen of the mobile terminal when the touch recognition mode of the mobile terminal is a preset target trajectory recognition mode.
The touch recognition mode of the mobile terminal may include a common recognition mode and a preset target track recognition mode, and the target track recognition mode is a preset mode for recognizing and matching a target track and controlling the mobile terminal according to the corresponding target track. Specifically, the common recognition mode may correspond to the prior art, when the mobile terminal is in the common recognition mode, the mobile terminal detects a coordinate touched by the user on the touch screen, and when the coordinate is in the corresponding icon area, the user is considered to select the icon, and the specific touch operation may include clicking, long pressing, and the like, which is not limited specifically herein. And when the mobile terminal is in the target track recognition mode, acquiring a touch track of the user based on the touch screen, and controlling the mobile terminal according to the touch track. Optionally, the user may select and switch between the above-mentioned ordinary recognition mode and the target trajectory recognition mode according to the requirement, so as to facilitate the user operation. Corresponding modes can be preset for some applications, for example, a target track recognition mode is preset for a mail application, and false touch operation in the mail writing process is prevented.
The control module 630 is configured to control the mobile terminal to execute a target operation corresponding to the target trajectory when the touch trajectory matches a preset target trajectory.
Wherein, the preset target track is a preset track. Specifically, one or more preset target tracks and target operations corresponding to the target tracks may be stored in advance, or a correspondence between each target track and each target operation may be stored. Therefore, when the touch track drawn on the touch screen by the user is matched with a certain target track, the corresponding target operation is executed by controlling the movement brake. So, realize controlling mobile terminal based on comparatively complicated target track, the user is difficult to correctly draw whole target track when the mistake touches, consequently for simple click operation among the prior art or long press operation etc. operation, this scheme is because of the mistake touches the possibility that causes the maloperation less.
As can be seen from the above, the touch control device of the mobile terminal according to the embodiment of the present invention obtains the touch recognition mode of the mobile terminal through the touch recognition mode obtaining module 610; acquiring a touch track based on a screen of the mobile terminal when a touch recognition mode of the mobile terminal is a preset target track recognition mode through a touch track acquisition module 620; when the touch trajectory matches a preset target trajectory, the control module 630 controls the mobile terminal to execute a target operation corresponding to the target trajectory. Based on the scheme of the invention, the user can control the mobile terminal through the specific touch track, and compared with simple clicking or long pressing, the possibility of misoperation caused by mistaken touching is lower. Therefore, the scheme of the invention is beneficial to reducing misoperation caused by mistaken touch and improving user experience.
Optionally, one or more target tracks may be preset in the mobile terminal, and the target operations corresponding to the target tracks may be the same or different. For example, one target trajectory may be set as an arrow-shaped trajectory to the right, the corresponding target operation is to enter the next page, another target trajectory may be set as an arrow-shaped trajectory to the left, and the corresponding target operation is to return to the previous page. The specific target trajectory and the corresponding target operation may be set and adjusted according to actual requirements, which is not specifically limited herein. In this embodiment, a specific description is given by taking one target track as an example, and the target operation corresponding to the target track is to click an icon corresponding to the touch area.
Optionally, the target trajectory includes a first trajectory and a second trajectory that are sequentially implemented.
Specifically, the first trajectory is implemented first, and the second trajectory is implemented later. In this embodiment, there is a short interval between the first track and the second track, for example, there is a discontinuity between the first track and the second track, and there is a short operation of lifting the hand off the screen. Specifically, the user draws the first track first, then lifts the hand for a short time to leave the touch screen, and then draws the second track. Since the false touch by the user is usually a simple click, it is advantageous to further reduce the possibility of false operation caused by the false touch by setting the target trajectory to two segments (the first trajectory and the second trajectory) that are realized in sequence and have a short interval. The short interval may be an interval with a time less than a preset interval time threshold.
In this embodiment, the first track is an annular track, and the second track is a point or an area located in an annular area of the first track. Therefore, when a user needs to click the corresponding icon, an annular track needs to be drawn at the position, then the inside of the annular track is clicked, and the first track and the second track cannot be met at the same time basically when the user touches the annular track by mistake, so that the possibility of misoperation caused by mistake touching can be reduced. And the first track is set to be an annular track, so that the first track is favorable for being matched with the icon corresponding to the mobile terminal.
Optionally, the first track and the second track may also be other types of tracks, for example, the first track may also be a triangular track, and the second track may also be a point, an annular track, or an area below the first track, and the specific setting may be adjusted according to a user requirement, which is not specifically limited herein.
Specifically, in this embodiment, the control module 630 is specifically configured to: judging whether the touch track comprises the first track and the second track or not, and acquiring a judgment result; and controlling the mobile terminal to execute corresponding target operation when the touch track comprises the first track and the second track according to the judgment result.
The touch track is a track drawn by a user on a touch screen of the mobile terminal. In this embodiment, the preset target trajectory includes a first trajectory and a second trajectory, and therefore, it is necessary to determine whether the touch trajectory includes the first trajectory and the second trajectory, and only when the touch trajectory includes the first trajectory and the second trajectory at the same time, that is, includes two trajectories that can be respectively matched with the first trajectory and the second trajectory, the mobile terminal can be controlled to execute the corresponding target operation.
Specifically, in this embodiment, the control module 630 is specifically configured to: judging whether the touch track comprises an annular track or not; when the touch track comprises an annular track, judging whether the touch track comprises a point or an area positioned in the annular track after the annular track; and when the touch track comprises an annular track and the touch track comprises a point or an area positioned in the annular track after the annular track, recording a judgment result as that the touch track comprises the first track and the second track.
The annular track is an end-to-end ring, and in consideration of the fact that in actual use conditions, a user may have inaccurate drawing on a touch screen, the connection between the end and the end of the annular track in the touch track may have a certain difference. For example, a difference threshold and a length threshold are preset, and when the length of the track drawn by the user is greater than the length threshold and the distance between the head and the tail is smaller than the difference threshold, the track corresponding to the user may be considered as an annular track.
Specifically, in this embodiment, the control module 630 is specifically configured to: acquiring target rings preset in the mobile terminal, wherein each target ring has a preset width; putting the touch tracks into each target ring, and judging whether the touch tracks can be covered by one or more target rings based on a preset covering difference threshold; when the touch trajectory can be annularly covered by one or more target rings, the touch trajectory includes a ring trajectory, and a trajectory of the touch trajectory that is annularly covered by the target ring is the ring trajectory.
Wherein, the target ring is a ring track pre-stored in the mobile terminal. Optionally, the target rings may be set to have corresponding shapes according to the use habits of the user, and the user may add or delete the corresponding target rings in a user-defined manner, so as to improve the accuracy of matching identification. The preset width is the width of a preset target ring, the width of each target ring can be set to be the same or different, and a user can adjust the preset width according to actual requirements without specific limitation.
The preset coverage difference threshold is a preset threshold of an area where the target ring cannot cover the corresponding touch track, and can be set according to actual requirements. For example, the area of the corresponding target ring may be set to be 5%, and at this time, when the area of the touch trajectory that cannot be covered by the target ring is less than 5% of the area of the corresponding target ring, the touch trajectory may be considered to be covered by the target ring, and the portion of the touch trajectory covered by the target ring is the corresponding ring trajectory. Optionally, there may be other methods for determining whether the touch trajectory includes an annular trajectory, which is not specifically limited herein.
Specifically, in this embodiment, the control module 630 is specifically configured to: acquiring target rings preset in the mobile terminal, wherein each target ring has a preset width; putting the touch tracks into each target ring, and judging whether the touch tracks can be covered by one or more target rings based on a preset covering difference threshold; when the touch trajectory can be annularly covered by one or more target rings, the touch trajectory includes a ring trajectory, and a trajectory of the touch trajectory that is annularly covered by the target ring is the ring trajectory.
Specifically, when the touch trajectory is judged to include an annular trajectory, touch coordinates corresponding to user's operation of raising or pressing the hand after the annular trajectory is obtained. The touch coordinate may be a coordinate of a center point pressed by a user. Specifically, for convenient calculation and judgment, a coordinate system can be established by using the point at the lower left corner of the touch screen as an origin, so as to obtain the corresponding coordinates of each point.
Specifically, when it is determined whether the touch coordinate is located in a ring surrounded by an annular track in the touch track, coordinates corresponding to an uppermost point, a lowermost point, a leftmost point, and a rightmost point of the annular track may be obtained. And when the touch coordinate is positioned in a quadrangle formed by the uppermost point, the lowermost point, the leftmost point and the rightmost point, the touch coordinate is considered to be positioned in a ring surrounded by a ring-shaped track in the touch track.
In this embodiment, a specific process of obtaining the coordinate corresponding to the uppermost point of the annular track includes: initializing a comparison position (0,0), comparing the ordinate of the comparison position with the ordinate of the point on the circular track in sequence, updating the comparison position based on the point when the ordinate of the comparison position is smaller than the ordinate of the corresponding point, updating the coordinate of the comparison position to the coordinate of the point, and taking the coordinate of the last comparison position as the coordinate of the uppermost point of the circular track until all the points on the circular track are compared.
Optionally, the process of obtaining the coordinates corresponding to the lowest point, the leftmost point, and the rightmost point is similar to the above process, and is not described herein again. When the coordinates corresponding to the lowest point, the leftmost point, and the rightmost point are obtained, the coordinates of the initial comparison position may be adjusted according to actual requirements, for example, when the coordinates of the leftmost point are obtained, the coordinates of the point at the lower right corner of the touch screen or the coordinates of the rightmost point may be used as the initial coordinates of the comparison position.
In this embodiment, a straight line is formed by the leftmost point and the uppermost point, and whether the touch coordinate is located below the straight line is determined; forming a straight line by the rightmost point and the topmost point, and judging whether the touch coordinate is positioned below the straight line; forming a straight line by the leftmost point and the lowest point, and judging whether the touch coordinate is positioned above the straight line; and forming a straight line by the rightmost point and the bottommost point, and judging whether the touch coordinate is positioned above the straight line. And when the touch coordinate meets all the conditions, the touch coordinate is positioned in a quadrangle formed by the uppermost point, the lowermost point, the leftmost point and the rightmost point, and the touch coordinate is considered to be positioned in a ring enclosed by a ring-shaped track in the touch track.
The determining whether the touch coordinate is located below a straight line formed by the leftmost point and the uppermost point may specifically be: and when the signs of the difference values of the touch coordinates and the vertical coordinates of the points corresponding to the straight line are the same, the touch coordinates are positioned below the straight line. The manner of determining when a straight line is formed by other points is similar to the above manner, and other manners of determining may be possible, and is not particularly limited herein.
Based on the above embodiment, the present invention further provides an intelligent terminal, and a schematic block diagram thereof may be as shown in fig. 7. The intelligent terminal comprises a processor, a memory, a network interface and a display screen which are connected through a system bus. Wherein, the processor of the intelligent terminal is used for providing calculation and control capability. The memory of the intelligent terminal comprises a nonvolatile storage medium and an internal memory. The nonvolatile storage medium stores an operating system and a mobile terminal touch control program. The internal memory provides an environment for the operation of an operating system and a touch control program of the mobile terminal in the nonvolatile storage medium. The network interface of the intelligent terminal is used for being connected and communicated with an external terminal through a network. The mobile terminal touch control program realizes the steps of any one of the mobile terminal touch control methods when executed by a processor. The display screen of the intelligent terminal can be a liquid crystal display screen or an electronic ink display screen.
It will be understood by those skilled in the art that the block diagram of fig. 7 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the intelligent terminal to which the solution of the present invention is applied, and a specific intelligent terminal may include more or less components than those shown in the figure, or combine some components, or have different arrangements of components.
In one embodiment, an intelligent terminal is provided, where the intelligent terminal includes a memory, a processor, and a mobile terminal touch control program stored in the memory and executable on the processor, and the mobile terminal touch control program performs the following operation instructions when executed by the processor:
acquiring a touch identification mode of the mobile terminal;
when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal;
and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track.
The embodiment of the invention also provides a computer-readable storage medium, wherein a mobile terminal touch control program is stored on the computer-readable storage medium, and when being executed by a processor, the mobile terminal touch control program realizes the steps of any mobile terminal touch control method provided by the embodiment of the invention.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art would appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the above modules or units is only one logical division, and the actual implementation may be implemented by another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The integrated modules/units described above, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium and can implement the steps of the embodiments of the method when the computer program is executed by a processor. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer readable medium may include: any entity or device capable of carrying the above-mentioned computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the contents contained in the computer-readable storage medium can be increased or decreased as required by legislation and patent practice in the jurisdiction.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein.
Claims (10)
1. A touch control method of a mobile terminal is characterized by comprising the following steps:
acquiring a touch identification mode of the mobile terminal;
when the touch recognition mode of the mobile terminal is a preset target track recognition mode, acquiring a touch track based on a screen of the mobile terminal;
and when the touch track is matched with a preset target track, controlling the mobile terminal to execute a target operation corresponding to the target track.
2. The touch control method of the mobile terminal according to claim 1, wherein the target trajectory includes a first trajectory and a second trajectory that are sequentially implemented.
3. The touch control method of claim 2, wherein the first track is an annular track, and the second track is a point or an area located within an annular area of the first track.
4. The method for controlling the touch of the mobile terminal according to claim 3, wherein when the touch trajectory matches a preset target trajectory, controlling the mobile terminal to perform a target operation corresponding to the target trajectory includes:
judging whether the touch track comprises the first track and the second track or not, and acquiring a judgment result;
and when the judgment result is that the touch track comprises the first track and the second track, controlling the mobile terminal to execute corresponding target operation.
5. The method for controlling touch of a mobile terminal according to claim 4, wherein the determining whether the touch trajectory includes the first trajectory and the second trajectory and obtaining a determination result includes:
judging whether the touch track comprises an annular track or not;
when the touch track comprises an annular track, judging whether the touch track comprises a point or an area positioned in the annular track after the annular track;
and when the touch track comprises an annular track and the touch track comprises a point or an area positioned in the annular track after the annular track, recording a judgment result as that the touch track comprises the first track and the second track.
6. The method according to claim 5, wherein the determining whether the touch trajectory includes a circular trajectory includes:
acquiring target rings preset in the mobile terminal, wherein each target ring has a preset width;
putting the touch tracks into the target rings, and judging whether the touch tracks can be covered by one or more target rings based on a preset covering difference threshold;
when the touch track can be annularly covered by one or more target rings, the touch track comprises a ring track, and the track covered by the target ring in the touch track is the ring track.
7. The method according to claim 5, wherein the determining whether the touch trajectory includes a point or an area located in the circular trajectory after the circular trajectory comprises:
acquiring a touch coordinate of the circular track when the hand is pressed down;
judging whether the touch coordinate is located in a ring surrounded by a ring-shaped track in the touch track;
when the touch coordinate is located in a ring enclosed by a circular track in the touch track, the touch track comprises a point or an area located in the circular track.
8. A touch control device of a mobile terminal, the device comprising:
the touch identification mode acquisition module is used for acquiring a touch identification mode of the mobile terminal;
the touch track acquisition module is used for acquiring a touch track based on a screen of the mobile terminal when the touch recognition mode of the mobile terminal is a preset target track recognition mode;
and the control module is used for controlling the mobile terminal to execute target operation corresponding to the target track when the touch track is matched with a preset target track.
9. An intelligent terminal, characterized in that the intelligent terminal comprises a memory, a processor and a mobile terminal touch control program stored on the memory and operable on the processor, and the mobile terminal touch control program, when executed by the processor, implements the steps of the mobile terminal touch control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a mobile terminal touch control program, which when executed by a processor implements the steps of the mobile terminal touch control method according to any one of claims 1 to 7.
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