CN108874282B - Method for selecting characters across pages, electronic equipment and computer storage medium - Google Patents

Method for selecting characters across pages, electronic equipment and computer storage medium Download PDF

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Publication number
CN108874282B
CN108874282B CN201810532914.0A CN201810532914A CN108874282B CN 108874282 B CN108874282 B CN 108874282B CN 201810532914 A CN201810532914 A CN 201810532914A CN 108874282 B CN108874282 B CN 108874282B
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page
characters
preview
detected
current display
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CN108874282A (en
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暴东旭
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Ireader Technology Co Ltd
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Ireader Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0483Interaction with page-structured environments, e.g. book metaphor

Abstract

The invention discloses a method for selecting characters across pages, electronic equipment and a computer storage medium, wherein the method comprises the following steps: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page; and when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page. The embodiment of the invention is suitable for selecting the cross-page characters on the electronic equipment.

Description

Method for selecting characters across pages, electronic equipment and computer storage medium
The application is a divisional application of an invention patent application with the application number of 201710426286.3, named as ' method for selecting characters across pages ', electronic equipment and computer storage medium ', filed on 2017, month 06 and 07.
Technical Field
The invention relates to the field of data processing, in particular to a method for selecting characters across pages, electronic equipment and a computer storage medium.
Background
Reading books or documents using electronic devices has been a common reading scenario. A user may write electronic comments or make electronic reading notes on the contents of a book or document while reading the book or document. Or the character selection operation is carried out on the character content to highlight the subsequent operations, such as the next retrospective reading with emphasis and the like.
The character selection operation can be to select the characters displayed in the current display page, and can also be to perform page-crossing selection, that is, after the user slides and selects the characters in the current page by fingers, the user continues to slide the fingers to the lower right corner of the screen to trigger a page-turning control, and the current page jumps to the next page, and defaults to select all the contents of the next page. The electronic device may highlight the user-selected text, such as underlining the selected text, or highlighting the background of the selected text in a particular color, such as gray. Fig. 1 is a schematic diagram illustrating a cross-page selection of text in the prior art. In fig. 1, the underlined characters appear in the current page and the next page, and are selected by the user after the user performs the page crossing operation.
In the process of implementing the invention, the inventor finds that the existing operation mode of selecting characters across pages is to select all contents of a next page by default, and for a user, for the characters of the next page, all contents of the page but a part of contents related to a current page may be selected, thereby bringing inconvenience to the user.
Disclosure of Invention
In view of the above, the present invention has been made to provide a method, an electronic device and a computer storage medium for selecting a text across pages that overcome or at least partially solve the above-mentioned problems.
According to one aspect of the invention, a method for selecting a character across pages is provided, and is applied to an electronic device, wherein the electronic device is provided with a touch display screen, and the method comprises the following steps:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
and when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page.
According to another aspect of the present invention, there is provided an electronic apparatus including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page;
and obtaining the character content selected across pages according to the character selection of the current display page and the character selection on the preview page.
According to yet another aspect of the present invention, there is provided a computer storage medium having at least one executable instruction stored therein, the executable instruction causing a processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page;
and obtaining the character content selected across pages according to the character selection of the current display page and the character selection on the preview page.
According to the method for selecting the characters in the page crossing manner, the electronic equipment and the computing storage medium, provided by the invention, the preview page is superposed on the current display page when the sliding operation for selecting the characters on the current display page is detected to move to the end of the character part of the current display page, and when the condition for selecting the characters on the preview page is detected to be met, part of the characters on the preview page are selected, so that the purpose of selecting the characters in the page crossing manner is realized, the problem that the inconvenience is brought to a user because the content of the next page is selected by default in the selection of the characters in the page crossing manner in the prior art is solved, and the effects that the selection of the characters in the page crossing manner is more flexible and different requirements of the user are.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a diagram illustrating a prior art cross-page selection of text;
FIG. 2 illustrates a flow diagram of a method of selecting text across pages, according to one embodiment of the invention;
FIG. 3 illustrates a schematic diagram of displaying a preview page superimposed on a current display page in accordance with one embodiment of the present invention;
FIG. 4 illustrates a diagram of selecting text on a preview page in accordance with one embodiment of the present invention;
fig. 5 shows a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Fig. 2 is a flowchart illustrating a method for selecting a text across pages according to an embodiment of the present invention, the method being applied to an electronic device having a touch display screen, and the method including:
102, when detecting that the sliding operation of selecting characters on the current display page moves to the end of the character part of the current display page, overlaying and displaying a preview page on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
and 104, when detecting that the condition for selecting the characters on the preview page is met, selecting partial characters on the preview page.
In this embodiment, the text content selected across pages can be obtained according to the text selection of the currently displayed page and the text selection on the preview page.
According to the method provided by the embodiment of the application, when the sliding operation of selecting the characters on the current display page is detected to move to the end of the character part of the current display page, the preview page is superposed on the current display page, and when the condition that the characters on the preview page are selected is detected to be met, the partial characters on the preview page are selected, so that the purpose of selecting the characters across pages is achieved, the problem that in the prior art, the content of the next page is selected by default to be all selected, and inconvenience is brought to a user is solved, and the effects that the characters across pages are selected more flexibly and different requirements of the user are met are achieved.
The method provided in this example is further described below:
when the sliding operation of selecting the characters on the current display page is detected to move to the end of the character part of the current display page, the method for displaying the preview page on the current display page in an overlapping mode comprises the following steps: detecting whether a page turning instruction is triggered or not when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page; and responding to the triggering of the page turning instruction, and overlaying and displaying the preview page on the current display page.
When the sliding operation moves to the end of the text part of the currently displayed page, whether the page turning operation is executed or not is detected, so that the triggering condition of the page turning operation is more accurate.
FIG. 3 illustrates a schematic diagram of displaying a preview page superimposed on a current display page in accordance with one embodiment of the present invention. And triggering page turning when the current page selects the characters to the page tail position, and at the moment, not performing actual page turning processing, but overlapping the content of the next page on the current page in a preview page mode for display.
When the sliding operation of selecting the text on the current display page is detected to move to the end of the text part of the current display page, detecting whether to trigger a page turning instruction may be implemented in any one of the following manners, which are illustrated as follows:
the implementation mode is as follows:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a page turning control at a preset position of a screen; detecting whether touch operation on the page turning control exists or not; and if the touch operation on the page turning control is detected, triggering a page turning instruction.
The page turning control can be a graphic key superposed on the current display page, and a user can realize the operation of the page turning control by touching the graphic key.
The operation mode of the user on the page turning control can be various:
a. clicking the page turning control after the user finger leaves the touch screen;
b. under the condition that the finger of the user does not leave the touch screen, the finger of the user continuously moves to the control position, wherein the moving track of the user can be a preset sliding track, for example, a straight-line track between the touch position of the user and the touch position of the page turning position; or any arbitrary track connecting the touch position of the user and the page turning position, such as a curve or an arc.
The implementation mode two is as follows:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen; detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not; and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
The progress bar frame is a function control for recording time, and can be displayed on a screen in a floating window mode. And displaying the progress bar frame in a full-grid state after the consumed time reaches a preset time threshold value.
When the sliding operation of selecting characters on the current display page moves to the end of the character part of the current display page, the progress bar is triggered to start to display; after being triggered and displayed, the progress bar gradually increases along with the increase of time until the progress bar is in a full grid state; when the progress bar frame is displayed in a full grid state, the progress bar frame indicates that the user triggers a page turning instruction, so that the page turning instruction is executed.
And in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, detecting whether the touch operation on the touch display screen is in a touch maintaining state, if so, continuously detecting whether the progress bar in the progress bar frame reaches the full-grid state, otherwise, canceling the full-grid action of the progress bar.
Before the progress bar of the progress bar frame is in a full-grid state, detecting whether a user continuously touches the touch display screen to determine whether the user needs to execute a page turning operation, if the user does not need to perform the page turning operation, and in the state that the progress bar frame is not full, the user can stop the full action of the progress bar frame by leaving the touch on the touch display screen, so that the progress bar in the progress bar frame cannot reach the full-grid state, and a page turning instruction cannot be triggered; on the contrary, if the page turning operation is required, the user continuously touches the touch display screen under the state that the progress bar frame is not full, so that the progress bar frame is full, the progress bar in the progress bar frame reaches the full grid state, and a page turning instruction is triggered.
The implementation mode is three:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, whether the electronic equipment has a preset shaking gesture or not can be detected through a gravity acceleration sensor; and if the electronic equipment is detected to have the preset shaking posture, triggering a page turning instruction.
In actual operation, when the sliding operation of selecting characters on the current display page moves to the end of the character part of the current display page, a user can shake the electronic equipment left and right or up and down by holding the electronic equipment with hands, and the gravity acceleration sensor is triggered to detect the shaking posture.
Through the mode, the page turning operation can be triggered simply and quickly.
FIG. 4 illustrates a diagram of selecting text on a preview page in accordance with one embodiment of the present invention. Referring to fig. 4, in an implementation of the present invention, when it is detected that a condition for selecting a text on a preview page is satisfied, selecting a part of the text on the preview page may be implemented as follows:
the implementation mode is as follows:
and detecting whether the touch operation on the touch screen is in a touch maintaining state within a preset time threshold, and if the touch operation is in the touch maintaining state, automatically selecting part of characters on the preview page.
Whether the user wants to start the selection operation can be determined by judging whether the touch state is kept within a preset time threshold value such as 2 seconds or 3 seconds, and if the selection operation needs to be started, the electronic equipment automatically starts to perform the selection operation on the characters on the preview page.
In the process of automatically selecting part of characters on the preview page, if the touch operation disappears is detected, the continuous selection of the characters on the preview page is stopped, so that whether the touch operation disappears or not is detected to determine whether the automatic selection of the characters on the preview page stops or not, and therefore the number of the automatically selected characters on the preview page can be controlled by detecting two states of contact maintaining and disappearance (namely contact removal) of the touch operation, and the operation is very convenient.
Optionally, in the process of automatically selecting a part of the text on the preview page, a preset time interval, such as 1 second, is paused between each clause.
In the embodiment, the characters can be automatically selected one by one on the preview page, so that manual operation of a user is reduced, and the selection speed is increased. And the pause between the clauses can give certain operation time to the disappearance of the touch operation, thereby facilitating the selection control of the user on the characters.
The implementation mode two is as follows:
detecting whether touch operation on the touch screen slides to a display area corresponding to the preview page from a display area corresponding to a current display page; if the touch operation on the touch screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
Whether the characters in the preview page need to be selected or not is judged by judging whether the touch operation switching of different display areas occurs or not, so that whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
The implementation mode is three:
if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
By detecting the change of the operation position of the touch operation, whether characters in the preview page need to be selected or not is judged, whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
In this embodiment, the selecting a part of the text on the preview page includes: and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page. However, this is just one of many implementations, and in practical applications, after switching to the preview page, the start position of selecting the text in the second page content may also be determined based on the start position of the touch operation, for example, the text selection is performed directly from the third row in the second paragraph.
After selecting a part of characters on the preview page, the method further comprises: displaying a text selection adjustment panel at a predetermined position of a screen; decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
The selected area is slid up, down, left and right on the preview page, the selected characters can be finely adjusted, and the character selection accuracy is further improved.
It should be appreciated that upon selection of the text of the preview page, the display of the preview page may be cancelled, thereby reverting to the currently displayed page.
Specifically, after the characters of the preview page are selected, the display of the preview page can be directly cancelled, so that the current display page is restored, and the user can continue to read; of course, after detecting that the characters of the preview page are selected, the control panel can be popped up, and processing operation options of the characters are provided on the control panel, such as functions of taking notes, setting marking colors or sharing to friends and the like; and after the user performs operation control on the control panel, canceling the display of the control panel and the preview page so as to restore the current display page.
Example two
The second embodiment provides a non-volatile computer storage medium, where the computer storage medium stores at least one executable instruction, where the computer executable instruction may perform the method for selecting a word across pages in any of the method embodiments described above, and specifically, the executable instruction may be specifically configured to cause a processor to perform the following operations:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page; and when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page.
And obtaining the character content selected across pages according to the character selection of the current display page and the character selection on the preview page.
Optionally, the executable instructions further cause the processor to: detecting whether a page turning instruction is triggered or not when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page; and responding to the triggering of the page turning instruction, and overlaying and displaying the preview page on the current display page.
Optionally, the executable instructions further cause the processor to: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a page turning control at a preset position of a screen; detecting whether touch operation on the page turning control exists or not; and if the touch operation on the page turning control is detected, triggering a page turning instruction.
The page turning control may be a graphical key superimposed on the currently displayed page, and the user may implement the operation on the page turning control by touching the graphical key, which may specifically refer to the description of implementing a relevant part, and is not described herein again.
Optionally, the executable instructions further cause the processor to: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen; detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not; and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
Optionally, the executable instructions further cause the processor to: in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, detecting whether the touch operation on the touch display screen is in a touch maintaining state, if so, continuously detecting whether the progress bar in the progress bar frame reaches the full-grid state, otherwise, canceling the full-grid action of the progress bar.
For the description of the progress bar frame and the progress bar therein, reference may be made to the description of implementing a relevant portion, which is not described herein again.
Optionally, the executable instructions further cause the processor to: detecting whether the computer storage medium has a preset shaking gesture or not when the sliding operation for selecting the characters on the current display page is detected to move to the end of the character part of the current display page; and if the preset shaking gesture is detected, triggering a page turning instruction.
Optionally, the executable instructions further cause the processor to: and detecting whether the touch operation on the touch screen is in a touch maintaining state within a preset time threshold, and if the touch operation is in the touch maintaining state, automatically selecting part of characters on the preview page. Whether the user wants to start the selection operation can be determined by judging whether the touch state is kept within a preset time threshold value such as 2 seconds or 3 seconds, and if the selection operation needs to be started, the electronic equipment automatically starts to perform the selection operation on the characters on the preview page.
Optionally, the executable instructions further cause the processor to: in the process of automatically selecting part of characters on the preview page, if the touch operation is detected to disappear, the continuous selection of the characters on the preview page is stopped, so that whether the automatic selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and therefore, the number of the automatically selected characters on the preview page can be controlled by detecting two states of contact maintaining and disappearance (namely contact removal) of the touch operation, and the operation is very convenient.
Optionally, the executable instructions further cause the processor to: in the process of automatically selecting part of characters on the preview page, stopping a preset time interval such as 1 second between every two clauses.
In the embodiment, the characters can be automatically selected one by one on the preview page, so that manual operation of a user is reduced, and the selection speed is increased. And the pause between the clauses can give certain operation time to the disappearance of the touch operation, thereby facilitating the selection control of the user on the characters.
Optionally, the executable instructions further cause the processor to: detecting whether touch operation on the touch screen slides to a display area corresponding to the preview page from a display area corresponding to a current display page; if the touch operation on the touch screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
Whether the characters in the preview page need to be selected or not is judged by judging whether the touch operation switching of different display areas occurs or not, so that whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
Optionally, the executable instructions further cause the processor to: if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
By detecting the change of the operation position of the touch operation, whether characters in the preview page need to be selected or not is judged, whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
Optionally, the executable instructions further cause the processor to: displaying a text selection adjustment panel at a predetermined position of a screen; decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
Optionally, the executable instructions further cause the processor to: and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page.
It should be appreciated that upon selection of the text of the preview page, the display of the preview page may be cancelled, thereby reverting to the currently displayed page.
Specifically, after the characters of the preview page are selected, the display of the preview page can be directly cancelled, so that the current display page is restored, and the user can continue to read. Of course, after detecting that the characters of the preview page are selected, the control panel can be popped up, and processing operation options of the characters are provided on the control panel, such as functions of taking notes, setting marking colors or sharing to friends and the like; and after the user performs operation control on the control panel, canceling the display of the control panel and the preview page so as to restore the current display page.
The computer storage medium provided by the application is characterized in that when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, the preview page is superposed on the current display page, and when the condition of selecting the characters on the preview page is detected to be met, part of the characters on the preview page are selected, so that the purpose of selecting the characters across pages is achieved, the problem that the content of the next page is selected completely by default in the character selection across pages in the prior art, inconvenience is brought to users is solved, and the effects of more flexible character selection across pages and different requirements of the users are met are achieved.
EXAMPLE III
Fig. 5 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the electronic device.
As shown in fig. 5, the electronic device may include: a processor (processor)502, a Communications Interface 504, a memory 506, and a communication bus 508.
Wherein:
the processor 502, communication interface 504, and memory 506 communicate with one another via a communication bus 508.
A communication interface 504 for communicating with network elements of other devices, such as clients or other servers.
The processor 502 is configured to execute the program 510, and may specifically execute the relevant steps in the above-described control method embodiment.
In particular, program 510 may include program code that includes computer operating instructions.
The processor 502 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement an embodiment of the present invention. The electronic device comprises one or more processors, which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
And a memory 506 for storing a program 510. The memory 506 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 510 may specifically be used to cause the processor 502 to perform the following operations:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page; and when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page.
And obtaining the character content selected across pages according to the character selection of the current display page and the character selection on the preview page.
Optionally, the executable instructions further cause the processor to: detecting whether a page turning instruction is triggered or not when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page; and responding to the triggering of the page turning instruction, and overlaying and displaying the preview page on the current display page.
Optionally, the executable instructions further cause the processor to: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a page turning control at a preset position of a screen; detecting whether touch operation on the page turning control exists or not; and if the touch operation on the page turning control is detected, triggering a page turning instruction.
Optionally, the executable instructions further cause the processor to: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen; detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not; and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
Optionally, the executable instructions further cause the processor to: in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, detecting whether the touch operation on the touch display screen is in a touch maintaining state, if so, continuously detecting whether the progress bar in the progress bar frame reaches the full-grid state, otherwise, canceling the full-grid action of the progress bar.
Optionally, the executable instructions further cause the processor to: when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, whether the computer storage medium has a preset shaking gesture or not can be detected through a gravity acceleration sensor; and if the preset shaking gesture is detected, triggering a page turning instruction.
Optionally, the executable instructions further cause the processor to: and detecting whether the touch operation on the touch screen is in a touch maintaining state within a preset time threshold, and if the touch operation is in the touch maintaining state, automatically selecting part of characters on the preview page.
Whether the user wants to start the selection operation can be determined by judging whether the touch state is kept within a preset time threshold value such as 2 seconds or 3 seconds, and if the selection operation needs to be started, the electronic equipment automatically starts to perform the selection operation on the characters on the preview page.
Optionally, the executable instructions further cause the processor to: in the process of automatically selecting part of characters on the preview page, if the touch operation is detected to disappear, the continuous selection of the characters on the preview page is stopped, so that whether the automatic selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and therefore, the number of the automatically selected characters on the preview page can be controlled by detecting two states of contact maintaining and disappearance (namely contact removal) of the touch operation, and the operation is very convenient.
Optionally, the executable instructions further cause the processor to: in the process of automatically selecting part of characters on the preview page, stopping a preset time interval such as 1 second between every two clauses.
In the embodiment, the characters can be automatically selected one by one on the preview page, so that manual operation of a user is reduced, and the selection speed is increased. And the pause between the clauses can give certain operation time to the disappearance of the touch operation, thereby facilitating the selection control of the user on the characters.
Optionally, the executable instructions further cause the processor to: detecting whether touch operation on the touch screen slides to a display area corresponding to the preview page from a display area corresponding to a current display page; if the touch operation on the touch screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
Whether the characters in the preview page need to be selected or not is judged by judging whether the touch operation switching of different display areas occurs or not, so that whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
Optionally, the executable instructions further cause the processor to: if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page; and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
In this embodiment, if the sliding touch operation is sliding from left to right, the characters may be selected one by one from left to right according to the movement of the touch area from left to right; if the sliding touch operation is from top to bottom sliding, the characters can be selected line by line from top to bottom according to the movement of the touch area from top to bottom.
By detecting the change of the operation position of the touch operation, whether characters in the preview page need to be selected or not is judged, whether the requirements for selecting the characters in the preview page exist or not is obtained, and the method is simple and convenient to realize.
In this embodiment, in the process of selecting a part of the characters on the preview page, if it is detected that the touch operation disappears, the continuous selection of the characters on the preview page is stopped, so that whether the selection of the characters on the preview page is stopped can be determined by detecting whether the touch operation disappears, and thus, the number of the selected characters on the preview page can be controlled by detecting two states of contact maintenance and disappearance (i.e., contact cancellation) of the touch operation, which is very convenient to operate.
Optionally, in the process of selecting part of the characters on the preview page, a preset time interval, such as 1 second, is paused between each clause, so that a certain operation time can be given to the disappearance of the touch operation, and the user can conveniently select and control the characters.
Optionally, the executable instructions further cause the processor to: displaying a text selection adjustment panel at a predetermined position of a screen; decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
Optionally, the executable instructions further cause the processor to: and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page.
It should be appreciated that upon selection of the text of the preview page, the display of the preview page may be cancelled, thereby reverting to the currently displayed page.
Specifically, after the characters of the preview page are selected, the display of the preview page can be directly cancelled, so that the current display page is restored, and the user can continue to read; of course, after detecting that the characters of the preview page are selected, the control panel can be popped up, and processing operation options of the characters are provided on the control panel, such as functions of taking notes, setting marking colors or sharing to friends and the like; and after the user performs operation control on the control panel, canceling the display of the control panel and the preview page so as to restore the current display page.
According to the electronic equipment provided by the invention, when the sliding operation of selecting the characters on the current display page is detected to move to the tail end of the character part of the current display page, the preview page is superposed on the current display page, and when the condition that the characters on the preview page are selected is detected to be met, part of the characters on the preview page are selected, so that the purpose of selecting the characters across pages is realized, the problem that the inconvenience is brought to a user due to the fact that the content of the next page is selected by default in the character selection across pages in the prior art is solved, and the effects that the character selection across pages is more flexible and different requirements of the user are met are achieved.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Claims (30)

1. A method for selecting characters across pages is applied to electronic equipment, the electronic equipment is provided with a touch display screen, and the method is characterized by comprising the following steps:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page;
when the sliding operation of selecting the characters on the current display page is detected to move to the end of the character part of the current display page, the method further comprises the following steps: displaying a page turning control at a preset position of a screen;
detecting whether touch operation on the page turning control exists or not;
if the touch operation on the page turning control is detected, triggering a page turning instruction;
responding to the triggering of a page turning instruction, and overlaying and displaying a preview page on the current display page;
if the touch operation on the page turning control is detected, triggering a page turning instruction comprises:
judging whether the touch operation switching of different display areas occurs or not;
further judging whether to select the characters in the preview page according to the judgment result;
if the touch operation on the page turning control is detected, triggering a page turning instruction further includes:
detecting a contact-maintaining state and a disappearance state of the touch operation;
and controlling the size of the selected characters on the preview page according to the contact keeping state and the disappearance state.
2. The method of claim 1, wherein detecting whether a page turning instruction is triggered when the sliding operation of the selected text on the currently displayed page is detected to move to the end of the text part of the currently displayed page comprises:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen;
detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not;
and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
3. The method of claim 2, wherein in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, if the touch state disappears is detected, the progress bar is cancelled.
4. The method of claim 1, wherein detecting whether a page turning instruction is triggered when the sliding operation of the selected text on the currently displayed page is detected to move to the end of the text part of the currently displayed page comprises:
detecting whether the electronic equipment has a preset shaking gesture or not when the sliding operation for selecting the characters on the current display page is detected to move to the end of the character part of the current display page;
and if the electronic equipment is detected to have the preset shaking posture, triggering a page turning instruction.
5. The method of claim 1, wherein the detecting that the condition for selecting the text on the preview page is satisfied, selecting a part of the text on the preview page comprises:
detecting whether touch operation on the screen slides to a display area corresponding to the preview page from the display area corresponding to the current display page;
if the touch operation on the screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
6. The method of claim 1, wherein the detecting that the condition for selecting the text on the preview page is satisfied, selecting a part of the text on the preview page comprises:
if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
7. The method according to claim 5 or 6, wherein in the process of selecting a part of the text on the preview page, if the touch operation is detected to disappear, the continuous selection of the text on the preview page is stopped.
8. The method of claim 5 or 6, wherein a preset time interval is paused between each clause in the selection of the portion of text on the preview page.
9. The method of claim 1, wherein after selecting the portion of text on the preview page, the method further comprises:
displaying a text selection adjustment panel at a predetermined position of a screen;
decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
10. The method of claim 1, wherein selecting the portion of text on the preview page comprises:
and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page.
11. An electronic device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page;
obtaining the character content selected by the cross page according to the character selection of the current display page and the character selection on the preview page;
the executable instructions further cause the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a page turning control at a preset position of a screen;
detecting whether touch operation on the page turning control exists or not;
if the touch operation on the page turning control is detected, triggering a page turning instruction;
responding to the triggering of a page turning instruction, and overlaying and displaying a preview page on the current display page;
if the touch operation on the page turning control is detected, triggering a page turning instruction comprises:
judging whether the touch operation switching of different display areas occurs or not;
further judging whether to select the characters in the preview page according to the judgment result;
if the touch operation on the page turning control is detected, triggering a page turning instruction further includes:
detecting a contact-maintaining state and a disappearance state of the touch operation;
and controlling the size of the selected characters on the preview page according to the contact keeping state and the disappearance state.
12. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen;
detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not;
and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
13. The electronic device of claim 12, wherein the executable instructions further cause the processor to:
in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, detecting whether the touch operation on the screen is in a touch maintaining state, if so, continuously detecting whether the progress bar in the progress bar frame reaches the full-grid state, otherwise, canceling the full-grid action of the progress bar.
14. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
detecting whether the electronic equipment has a preset shaking gesture or not when the sliding operation for selecting the characters on the current display page is detected to move to the end of the character part of the current display page;
and if the electronic equipment is detected to have the preset shaking posture, triggering a page turning instruction.
15. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
detecting whether touch operation on the screen slides to a display area corresponding to the preview page from the display area corresponding to the current display page;
if the touch operation on the screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
16. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
17. The electronic device of claim 15 or 16, wherein the executable instructions further cause the processor to:
and in the process of selecting partial characters on the preview page, if the touch operation is detected to disappear, stopping continuously selecting the characters on the preview page.
18. The electronic device of claim 15 or 16, wherein the executable instructions further cause the processor to:
and in the process of selecting partial characters on the preview page, pausing a preset time interval between every two clauses.
19. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
displaying a text selection adjustment panel at a predetermined position of a screen;
decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
20. The electronic device of claim 11, wherein the executable instructions further cause the processor to:
and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page.
21. A computer storage medium having stored therein at least one executable instruction that causes a processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, a preview page is superposed and displayed on the current display page, wherein the preview page is used for displaying the content of the next page, and the window of the preview page is smaller than that of the current display page;
when the condition that the characters on the preview page are selected is detected to be met, selecting partial characters on the preview page;
obtaining the character content selected by the cross page according to the character selection of the current display page and the character selection on the preview page;
the executable instructions further cause the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a page turning control at a preset position of a screen;
detecting whether touch operation on the page turning control exists or not;
if the touch operation on the page turning control is detected, triggering a page turning instruction;
responding to the triggering of a page turning instruction, and overlaying and displaying a preview page on the current display page;
if the touch operation on the page turning control is detected, triggering a page turning instruction comprises:
judging whether the touch operation switching of different display areas occurs or not;
further judging whether to select the characters in the preview page according to the judgment result;
if the touch operation on the page turning control is detected, triggering a page turning instruction further includes:
detecting a contact-maintaining state and a disappearance state of the touch operation;
and controlling the size of the selected characters on the preview page according to the contact keeping state and the disappearance state.
22. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
when the sliding operation of selecting characters on the current display page is detected to move to the end of the character part of the current display page, displaying a progress bar frame at a preset position of a screen;
detecting whether the progress bar in the progress bar frame reaches a full-lattice state or not;
and if the progress bar in the progress bar frame is detected to reach the full-grid state, triggering a page turning instruction.
23. The computer storage medium of claim 22, wherein the executable instructions further cause the processor to:
in the process of detecting whether the progress bar in the progress bar frame reaches the full-grid state, detecting whether the touch operation on the screen is in a touch maintaining state, if so, continuously detecting whether the progress bar in the progress bar frame reaches the full-grid state, otherwise, canceling the full-grid action of the progress bar.
24. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
detecting whether the computer storage medium has a preset shaking gesture or not when the sliding operation for selecting the characters on the current display page is detected to move to the end of the character part of the current display page;
and if the preset shaking gesture is detected, triggering a page turning instruction.
25. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
detecting whether touch operation on the screen slides to a display area corresponding to the preview page from the display area corresponding to the current display page;
if the touch operation on the screen is detected to slide from the display area corresponding to the current display page to the display area corresponding to the preview page, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
26. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
if the touch operation on the display area corresponding to the current display page is detected to disappear, and the touch operation on the display area corresponding to the preview page is detected, triggering character selection on the preview page;
and responding to the sliding touch operation on the preview page, and selecting partial characters on the preview page.
27. The computer storage medium of claim 25 or 26, wherein the executable instructions further cause the processor to:
and in the process of automatically selecting part of characters on the preview page, if the touch operation is detected to disappear, stopping continuously selecting the characters on the preview page.
28. The computer storage medium of claim 25 or 26, wherein the executable instructions further cause the processor to:
and in the process of automatically selecting part of characters on the preview page, pausing a preset time interval between every two clauses.
29. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
displaying a text selection adjustment panel at a predetermined position of a screen;
decreasing or increasing the selection of rows in response to a sliding operation up or down on the text selection adjustment panel; and/or the presence of a gas in the gas,
and in response to a leftward or rightward sliding operation on the character selection adjustment panel, decreasing or increasing the selection of the number of characters in a row.
30. The computer storage medium of claim 21, wherein the executable instructions further cause the processor to:
and selecting part of characters on the preview page one by one or line by line from the initial position of the characters on the preview page.
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