CN110865751A - Content selection method and electronic equipment - Google Patents
Content selection method and electronic equipment Download PDFInfo
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- CN110865751A CN110865751A CN201910955448.1A CN201910955448A CN110865751A CN 110865751 A CN110865751 A CN 110865751A CN 201910955448 A CN201910955448 A CN 201910955448A CN 110865751 A CN110865751 A CN 110865751A
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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
Abstract
The embodiment of the invention provides a content selection method and electronic equipment. The method comprises the following steps: receiving touch signals simultaneously acting on at least two contacts on a screen of the electronic equipment; determining a first contact and a second contact in the contacts according to the disappearance moment of the touch signals of the contacts; the first contact point is the contact point with the earliest disappearance moment of the touch signals in the at least two contact points, and the second contact point is the contact point with the latest disappearance moment of the touch signals in the at least two contact points; determining an area between the first contact point and the second contact point on the screen as a target area; and selecting the content in the target area. The embodiment of the invention solves the problems that in the prior art, multi-step operation is possibly required when the content is selected, and the process is relatively complicated.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a content selection method and an electronic device.
Background
With the rapid development of mobile communication technology, electronic devices such as smart phones have become an indispensable tool in various aspects of people's life. The functions of various Application programs (APPs) of the electronic equipment are gradually improved, and the functions do not only play a role in communication, but also provide various intelligent services for users, so that great convenience is brought to the work and life of the users.
During the use of the electronic device, the user often encounters scenes of selecting on-screen content, such as selecting pictures, text, etc. on the screen. In the prior art, when content on a screen needs to be selected, a user firstly presses for a long time to trigger display of a selection area, if the selected content indicated by the selection area is the content desired to be selected by the user, the user can directly select an operation to be performed, such as copying, cutting and the like, and if the selected content indicated by the selection area is not the content desired to be selected by the user, the user needs to move a head cursor or a tail cursor of the selection area to adjust the selected content, and then subsequent operations can be performed; in this process, a plurality of steps are usually required, and the process is complicated.
Disclosure of Invention
The embodiment of the invention provides a content selection method and electronic equipment, and aims to solve the problems that in the prior art, multi-step operation is needed when a plurality of text or picture contents are selected, and the process is complicated.
In one aspect, an embodiment of the present invention provides a content selection method, where the method includes: receiving touch signals simultaneously acting on at least two contacts on a screen of the electronic equipment; determining a first contact and a second contact in the contacts according to the disappearance moment of the touch signals of the contacts; the first contact point is the contact point with the earliest disappearance moment of the touch signals in the at least two contact points, and the second contact point is the contact point with the latest disappearance moment of the touch signals in the at least two contact points; determining an area between the first contact point and the second contact point on the screen as a target area; and selecting the content in the target area.
On the other hand, an embodiment of the present invention further provides an electronic device, where the electronic device includes: the signal receiving module is used for receiving touch signals which act on at least two contacts on a screen of the electronic equipment simultaneously; the signal monitoring module is used for monitoring the disappearance time of the touch signals of the contacts and determining a first contact and a second contact in the contacts according to the disappearance time; the first contact is the contact with the earliest disappearance time of the touch signal, and the second contact is the contact with the latest disappearance time of the touch signal; the area selection module is used for taking an area between the first contact and the second contact on the screen as a target area; and the content selection module is used for selecting the content in the target area.
In yet another aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps in the content selection method as described above when executing the computer program.
In still another aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the content selection method as described above.
In the embodiment of the invention, when touch signals of at least two contacts simultaneously acting on a screen of electronic equipment are received, a first contact and a second contact in the contacts are determined according to disappearance moments of the touch signals of the contacts; then determining the area between the first contact point and the second contact point on the screen as a target area, and selecting the content in the target area; the content desired to be selected can be directly specified through touch operations with fewer steps.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced 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 that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flowchart illustrating steps of a content selection method according to an embodiment of the present invention;
FIG. 2 is a second flowchart illustrating steps of a content selection method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a first example of an embodiment of the present invention;
FIG. 4 is a schematic diagram of a second example of embodiment of the present invention;
FIG. 5 is a schematic diagram of a third example of an embodiment of the present invention;
FIG. 6 is a flowchart of the steps of a fourth example of an embodiment of the present invention;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present invention;
fig. 8 is a second block diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the 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.
Referring to fig. 1, an embodiment of the present invention provides a content selection method, which is applicable to an electronic device or an application program of the electronic device; the electronic device may be a variety of electronic devices having a display screen including, but not limited to, smart phones, tablet computers, e-book readers, laptop portable computers, desktop computers, and the like.
The method comprises the following steps:
Wherein each contact point represents a point of contact between a user's finger or other touch device for touching the screen and the screen; the touch signal including at least two touch points may be, for example, a touch signal generated when two fingers of a user simultaneously touch the screen, or when more than two fingers simultaneously touch the screen.
After the electronic equipment detects a touch signal comprising at least two touch points, if the screen currently has selectable content, a content selection process can be started; the selectable content may include any content on the screen that is selectable by the user, such as text, pictures, or other content.
After receiving touch signals of at least two contacts, monitoring the disappearance time of each contact, and determining a first contact with the earliest disappearance time of the touch signals in the contacts and a second contact with the latest disappearance time of the touch signals; for example, when a user selects content by multi-point touch, if a header position is already selected, a contact point of the header position is released first, and the contact point is a first contact point; and if the tail part position is selected, the contact with the tail part as the position is released finally, and the contact is the second contact.
That is, in some embodiments, upon making a content selection, the electronic device determines the contact that disappears from the screen earliest as the first contact and the contact that disappears from the screen latest as the second contact.
Wherein, the target area is the area to be selected; the target area is a screen area between the first contact point and the second contact point.
And 104, selecting the content in the target area.
Selecting the content of the target area to execute subsequent operations, wherein the subsequent operations can be copying, cutting, moving and the like; therefore, when the user selects the content, the user firstly touches the screen at multiple points and then respectively releases the first contact and the second contact, so that the content selection can be realized through fewer touch operations.
In the embodiment of the invention, when touch signals of at least two contacts simultaneously acting on a screen of electronic equipment are received, a first contact and a second contact in the contacts are determined according to the disappearance moments of the touch signals of the contacts; then determining the area between the first contact point and the second contact point on the screen as a target area, and selecting the content in the target area; the content can be selected through fewer touch operations, and the operation is simpler; the embodiment of the invention solves the problems that in the prior art, multi-step operation is possibly required when the content is selected, and the process is relatively complicated.
Optionally, in this embodiment of the present invention, the step of determining an area between the first contact point and the second contact point on the screen as a target area includes:
and under the condition that the selectable content is currently displayed on the screen, determining the area between the first contact point and the second contact point on the screen as a target area.
The selectable content can be characters, pictures, documents or other files with preset formats, and the step of determining the target area is executed under the condition that the selectable content exists on the current screen.
Referring to fig. 2, an embodiment of the present invention provides a content selection method, which is applicable to an electronic device or an application program of the electronic device; are various electronic devices having a display screen including, but not limited to, smart phones, tablet computers, e-book readers, laptop portable computers, desktop computers, and the like.
The method comprises the following steps:
Wherein each contact point represents a point of contact between a user's finger or other touch device for touching the screen and the screen; the touch signal including at least two touch points may be, for example, a touch signal generated when two fingers of a user simultaneously touch the screen, or when more than two fingers simultaneously touch the screen.
After the electronic equipment detects a touch signal comprising at least two touch points, if the screen currently has selectable content, a content selection process can be started; the selectable content may include any content on the screen that is selectable by the user, such as text, pictures, or other content.
After receiving touch signals of at least two contacts, monitoring the disappearance time of each contact, and determining a first contact with the earliest disappearance time of the touch signals in the contacts and a second contact with the latest disappearance time of the touch signals; for example, when a user selects content by multi-point touch, if a header position is already selected, a contact point of the header position is released first, and the contact point is a first contact point; and if the tail part position is selected, the contact with the tail part as the position is released finally, and the contact is the second contact.
That is, when content selection is performed, the electronic apparatus determines a contact that disappears from the screen earliest as a first contact and a contact that disappears from the screen latest as a second contact.
The reading direction may be, for example, a general direction of movement of the line of sight when the user reads the content. For example, as a first example, as shown in fig. 3, in a scene in which contents are displayed in a horizontally arranged manner, the reading direction is as indicated by an arrow in the figure; as a second example, as shown in fig. 4, in a scene in which contents are arranged and displayed in the vertical direction, the reading direction thereof is shown by an arrow in the figure.
After the reading direction is determined, determining two area boundaries of a target area on a screen; specifically, a first area boundary is a line segment which passes through the first contact point and is parallel to the reading direction on the screen; the second area boundary is a line segment which passes through the second contact point and is parallel to the reading direction on the screen; as a third example, referring to fig. 5, when T1 is the location of the first contact and T2 is the location of the second contact, the line segment B1 is the first zone boundary and the line segment B2 is the second zone boundary.
It is understood that the two end points of the line segment coincide with the display boundaries of the content displayed at the positions of the first contact point and/or the second contact point, respectively, and still taking fig. 5 as an example, the display boundaries of the content displayed at the positions of the first contact point and/or the second contact point are close to the screen boundaries. In some embodiments, the display boundary may be far from the screen boundary, e.g., the display boundary may be a boundary between content displayed at the location of the first contact point and/or the second contact point and adjacent content of the content.
Specifically, the starting point of the target area is the position of the first contact point; and/or the end point of the target area is the position of the second contact point, namely the first contact point and the second contact point are used as two end points of the target area, and the area between the boundary of the first area and the boundary of the second area is used as the target area.
Selecting the content of the target area to execute subsequent operations, wherein the subsequent operations can be copying, cutting, moving and the like; in this way, when the user selects the content, the user firstly touches the screen at multiple points and then respectively releases the first touch point and the second touch point, so that the content can be selected by fewer touch operations.
Optionally, in an embodiment of the present invention, after the step of receiving the touch signal simultaneously acting on at least two touch points on the screen of the electronic device, the method further includes:
acquiring a touch position of each contact;
determining a starting contact point and an ending contact point in the contact points according to the touch position; wherein the starting contact and the ending contact are two contacts which are farthest away in the reading direction;
determining an area between the starting contact and the ending contact as an initial target area;
and displaying the content in the initial target area in a preset display mode.
If the electronic equipment detects more than two touch points simultaneously, the starting touch point and the ending touch point need to be selected, so that when the touch signals of the touch points do not disappear, the selected area is previewed on the electronic equipment, and a user can conveniently determine the area boundary; in the embodiment of the invention, two contacts which are farthest away in the reading direction are taken as a starting contact and an ending contact, the area in the starting contact and the ending contact is taken as an initial target area, and the content in the initial target area is displayed in a preset display mode; optionally, taking the content as a text as an example, the preset display manner may be to highlight the text, bold the text, add a background color to the text, and/or the like.
Further, in an embodiment of the present invention, after the determining the starting contact and the ending contact in the contacts, the method includes:
determining a first target position of the start touch point and/or the end touch point on the screen;
displaying a first preset identifier at a second target location having a first preset offset from the first target location.
In the process of selecting the target area, the user's finger usually does not directly cover the selected content, for example, when the content is a text, the user's finger may stay in the area between the selected text and the adjacent text, and has a certain offset from the selected text; therefore, in order to overcome the offset, after the starting contact and/or the ending contact are/is determined, the first target position is corrected to be a second target position with a first preset offset from the original position, and the positioning accuracy of the target area is improved; after the second target position is determined, the first preset identifier is displayed at the second target position so that the user can know the change of the selected area in the moving process.
Optionally, in an embodiment of the present invention, the method further includes:
determining a third target position of the touch signal on the screen when the touch signal of the first touch point and/or the second touch point disappears;
displaying a second preset identifier at a fourth target location having a second preset offset from the third target location.
When the touch signal of the first touch point and/or the second touch point disappears, a third target position of the touch signal on the screen is corrected through a second preset offset, the corrected position is used as a fourth target position, and a second preset identifier is displayed at the fourth target position to highlight the target area.
As a fourth example, referring to fig. 6, fig. 6 shows a specific example of a content selection method provided by an embodiment of the present invention, which mainly includes the following steps:
The user presses two fingers long on the display screen of the electronic equipment to trigger the content selection operation.
In step 602, the electronic device records a touch position of each touch point.
According to the reading direction, the contact point positioned at the upper part is the starting position of content selection, and the contact point positioned at the lower part is the ending position of content selection.
The user can move the positions of the two touch points simultaneously, when any touch point moves up, down, left and right on the display screen, the electronic equipment captures the moving event of the touch point, the starting position and the ending position automatically move along with the touch point, and the touch point can be properly deviated to avoid the situation that the touch point shields the mark of the selection point to influence the observation of the user.
And the relative positions of the two contacts may change during the movement.
After any finger of the user leaves the screen, the selection of the touch point is finished, and a touch point mark when the finger leaves can be left on the screen, so that the touch point position can be continuously adjusted on the mark by a subsequent single finger.
In the embodiment of the invention, when touch signals of at least two contacts simultaneously acting on a screen of electronic equipment are received, a first contact and a second contact in the contacts are determined according to the disappearance moments of the touch signals of the contacts; then determining the area between the first contact point and the second contact point on the screen as a target area, and selecting the content in the target area; the content can be selected through fewer touch operations, the operation is simple, and multiple touch operations are not needed; the embodiment of the invention solves the problems that in the prior art, multi-step operation is needed when a plurality of text or picture contents are selected, and the process is complicated.
With the above description of the content selection method according to the embodiment of the present invention, an electronic device according to the embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 7, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
the signal receiving module 701 is configured to receive a touch signal simultaneously acting on at least two contacts on a screen of the electronic device.
Wherein each contact point represents a point of contact between a user's finger or other touch device for touching the screen and the screen; the touch signal including at least two touch points may be, for example, a touch signal generated when two fingers of a user simultaneously touch the screen, or when more than two fingers simultaneously touch the screen.
After the electronic equipment detects a touch signal comprising at least two touch points, if the screen currently has selectable content, a content selection process can be started; the selectable content may include any content on the screen that is selectable by the user, such as text, pictures, or other content.
A signal monitoring module 702, configured to monitor a disappearance time of the touch signal of the contact, and determine a first contact and a second contact in the contacts according to the disappearance time; the first contact is the contact with the earliest disappearance time of the touch signal, and the second contact is the contact with the latest disappearance time of the touch signal.
After receiving touch signals of at least two contacts, monitoring the disappearance time of each contact, and determining a first contact with the earliest disappearance time of the touch signals in the contacts and a second contact with the latest disappearance time of the touch signals; for example, when a user selects content by multi-point touch, if a header position is already selected, a contact point of the header position is released first, and the contact point is a first contact point; and if the tail part position is selected, the contact with the tail part as the position is released finally, and the contact is the second contact.
That is, in some embodiments, when making a content selection, the electronic device determines the contact that disappears from the screen earliest as the first contact and the contact that disappears from the screen latest as the second contact.
And an area selection module 703, configured to use an area between the first contact and the second contact on the screen as a target area.
Wherein, the target area is the area to be selected; the target area is a screen area between the first contact point and the second contact point.
A content selecting module 704, configured to select content in the target area.
Selecting the content of the target area to execute subsequent operations, wherein the subsequent operations can be copying, cutting, moving and the like; in this way, when the user selects the content, the user firstly touches the screen at multiple points and then respectively releases the first touch point and the second touch point, so that the content can be selected by fewer touch operations.
Optionally, in this embodiment of the present invention, the content selection module is configured to:
and under the condition that the selectable content is currently displayed on the screen, determining the area between the first contact point and the second contact point on the screen as a target area.
Optionally, in an embodiment of the present invention, the content selecting module includes:
a direction determination sub-module for determining a reading direction of the content displayed at the position of the first touch point and/or the second touch point on the screen;
the boundary determining submodule is used for determining a first region boundary and a second region boundary according to the reading direction; the first area boundary is a line segment which passes through the first contact point and is parallel to the reading direction on the screen; the second area boundary is a line segment which passes through the second contact point on the screen and is parallel to the reading direction;
and the area determining submodule is used for determining an area between the first area boundary and the second area boundary on the screen as a target area.
Optionally, in this embodiment of the present invention, the starting point of the target area is the position of the first contact; and/or
The end point of the target area is the position of the second contact.
Optionally, in this embodiment of the present invention, two end points of the line segment coincide with display boundaries of content displayed at positions of the first contact point and/or the second contact point, respectively.
Optionally, in this embodiment of the present invention, the electronic device further includes:
a position obtaining module, configured to obtain a touch position of each contact after the signal receiving module 701 receives a touch signal simultaneously acting on at least two contacts on a screen of an electronic device;
the touch point determining module is used for determining a starting touch point and an ending touch point in the touch points according to the touch position; wherein the starting contact and the ending contact are two contacts which are farthest away in the reading direction;
the area determining module is used for determining an area between the starting contact and the ending contact as an initial target area;
and the first display module is used for displaying the content in the initial target area in a preset display mode.
Optionally, in an embodiment of the present invention, the electronic device includes:
a position determination module, configured to determine a first target position of a start contact point and/or an end contact point on the screen after the contact point determination module determines the start contact point and the end contact point;
and the second display module is used for displaying the first preset identifier at a second target position which has a first preset offset from the first target position.
Optionally, in this embodiment of the present invention, the electronic device further includes:
the signal determining module is used for determining a third target position of the touch signal on the screen when the touch signal of the first touch point and/or the second touch point disappears;
and the third display module is used for displaying a second preset identifier at a fourth target position which has a second preset offset from the third target position.
The content selection device provided in the embodiment of the present invention can implement each process implemented by the content selection device in the method embodiments of fig. 1 to fig. 6, and is not described herein again to avoid repetition.
In the embodiment of the present invention, when the signal receiving module 701 receives the touch signals simultaneously acting on at least two contacts on the screen of the electronic device, the signal monitoring module 702 determines a first contact and a second contact of the contacts according to the disappearance time of the touch signals of the contacts; the area selection module 703 determines an area between the first contact point and the second contact point on the screen as a target area, and the content selection module 704 selects content in the target area; the content selection is realized through fewer touch operations, the operation is simple, and a plurality of touch operations are not needed.
On the other hand, the embodiment of the present invention further provides an electronic device, which includes a memory, a processor, a bus, and a computer program stored on the memory and executable on the processor, and the processor implements the steps in the content selection method when executing the program.
For example, fig. 8 shows a schematic physical structure diagram of an electronic device.
As shown in fig. 8, the electronic device may include: a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may call logic instructions in the memory 830 to perform the following method:
receiving touch signals simultaneously acting on at least two contacts on a screen of the electronic equipment;
determining a first contact and a second contact in the contacts according to the disappearance moment of the touch signals of the contacts; the first contact point is the contact point with the earliest disappearance moment of the touch signals in the at least two contact points, and the second contact point is the contact point with the latest disappearance moment of the touch signals in the at least two contact points;
determining an area between the first contact point and the second contact point on the screen as a target area;
and selecting the content in the target area.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In still another aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to, when executed by a processor, perform a content selection method provided in the foregoing embodiments, for example, including:
receiving touch signals simultaneously acting on at least two contacts on a screen of the electronic equipment;
determining a first contact and a second contact in the contacts according to the disappearance moment of the touch signals of the contacts; the first contact point is the contact point with the earliest disappearance moment of the touch signals in the at least two contact points, and the second contact point is the contact point with the latest disappearance moment of the touch signals in the at least two contact points;
determining an area between the first contact point and the second contact point on the screen as a target area;
and selecting the content in the target area.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A method for content selection, the method comprising:
receiving touch signals simultaneously acting on at least two contacts on a screen of the electronic equipment;
determining a first contact and a second contact in the contacts according to the disappearance moment of the touch signals of the contacts; the first contact point is the contact point with the earliest disappearance moment of the touch signals in the at least two contact points, and the second contact point is the contact point with the latest disappearance moment of the touch signals in the at least two contact points;
determining an area between the first contact point and the second contact point on the screen as a target area;
and selecting the content in the target area.
2. The content selection method according to claim 1, wherein the step of determining an area between the first contact point and the second contact point on the screen as a target area includes:
and under the condition that the selectable content is currently displayed on the screen, determining the area between the first contact point and the second contact point on the screen as a target area.
3. The content selection method according to claim 1, wherein the step of determining an area between the first contact point and the second contact point on the screen as a target area includes:
determining a reading direction of content displayed on the screen at the position of the first contact point and/or the second contact point;
determining a first region boundary and a second region boundary according to the reading direction; the first area boundary is a line segment which passes through the first contact point and is parallel to the reading direction on the screen; the second area boundary is a line segment which passes through the second contact point on the screen and is parallel to the reading direction;
determining an area between the first area boundary and the second area boundary on the screen as a target area.
4. The content selection method according to claim 3, wherein a start point of the target area is a position of the first touch point; and/or
The end point of the target area is the position of the second contact.
5. The content selection method according to claim 3, wherein both end points of the line segment coincide with display boundaries of the content displayed at the positions of the first contact point and/or the second contact point, respectively.
6. The content selection method according to claim 3, wherein after the step of receiving the touch signal simultaneously acting on at least two touch points on the screen of the electronic device, the method further comprises:
acquiring a touch position of each contact;
determining a starting contact point and an ending contact point in the contact points according to the touch position; wherein the starting contact and the ending contact are two contacts which are farthest away in the reading direction;
determining an area between the starting contact and the ending contact as an initial target area;
and displaying the content in the initial target area in a preset display mode.
7. The content selection method according to claim 6, wherein after the step of determining a starting one and an ending one of the contacts, the method comprises:
determining a first target position of the start touch point and/or the end touch point on the screen;
displaying a first preset identifier at a second target location having a first preset offset from the first target location.
8. The content selection method of claim 1, further comprising:
determining a third target position of the touch signal on the screen when the touch signal of the first touch point and/or the second touch point disappears;
displaying a second preset identifier at a fourth target location having a second preset offset from the third target location.
9. An electronic device, characterized in that the electronic device comprises:
the signal receiving module is used for receiving touch signals which act on at least two contacts on a screen of the electronic equipment simultaneously;
the signal monitoring module is used for monitoring the disappearance time of the touch signals of the contacts and determining a first contact and a second contact in the contacts according to the disappearance time; the first contact is the contact with the earliest disappearance time of the touch signal, and the second contact is the contact with the latest disappearance time of the touch signal;
the area selection module is used for taking an area between the first contact and the second contact on the screen as a target area;
and the content selection module is used for selecting the content in the target area.
10. An electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, characterized in that the computer program, when executed by the processor, implements the steps of the content selection method according to any one of claims 1 to 8.
11. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, carries out the steps of the content selection method according to any one of claims 1 to 8.
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