WO2019144794A1

WO2019144794A1 - Screen capture method and apparatus, and terminal

Info

Publication number: WO2019144794A1
Application number: PCT/CN2019/070567
Authority: WO
Inventors: 郝志坚; 朱钰
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-01-23
Filing date: 2019-01-07
Publication date: 2019-08-01
Also published as: CN108108117A; CN108108117B

Abstract

A screen capture method and apparatus, and a terminal. The screen capture method comprises: when a touch operation, the touch screen area of which is less than or equal to an area threshold value, is detected and a first gesture corresponding to the touch operation satisfies a first preset gesture, triggering entering a screen capture mode (S110); and after entering the screen capture mode, if a second gesture is detected and the second gesture satisfies a second preset gesture, capturing a screen image according to the first gesture and the second gesture (S120).

Description

Screen capture method, device and terminal

The present application claims priority to Chinese Patent Application No. PCT Application No. No. No. No. No. No. No. No. No. No. No. No. No.

Technical field

The present application relates to the field of terminal touch technology, and relates to a screen capture method, device, and terminal, for example.

Background technique

Today, with information diversification and social convenience, information sharing and delivery are almost every day. The screen capture action is a more common action when the user uses a terminal such as a mobile phone.

In the related art, the three-finger screen capture is a new screen capture technology introduced on the Android (Android) 4.4 system. When there are three touches on the screen and the slide exceeds a certain threshold length, the entire screen is intercepted. The shortcoming of this screen capture method is that for a small screen terminal, it is more difficult to slide three fingers at a time and slide more than a certain distance. Another method of screen capture is to use the "volume button + power button" to simultaneously capture the entire screen. Since the design of the physical buttons is different, at least two different fingers are required to press the buttons, and it is difficult to maintain synchronization, so the success rate of this screen capture mode is low.

On the other hand, the screen capture method in the related art intercepts a full-screen image. If the user only wants to intercept a part of the image on the screen, the image processing software can only be used for post-processing, and the operation steps are numerous and inconvenient to use.

Therefore, in order to improve the user experience, the method of screen capture has yet to be improved.

Summary of the invention

The present application provides a screen capture method, device and terminal, which can provide a quick screen capture method using a small area touch trigger screen capture to improve the user's screen capture experience.

The embodiment of the present application provides a screen capture method, including: triggering a screen capture mode when a touch operation whose touch screen area is less than or equal to an area threshold is detected and the first gesture corresponding to the touch operation satisfies the first preset gesture; After the screen capture mode, if the second gesture is detected and the second gesture satisfies the second preset gesture, the screen image is intercepted according to the first gesture and the second gesture.

The embodiment of the present application further provides a screen capture device, including:

The detecting module is configured to trigger to enter the screen capture mode when the touch operation that detects that the touch screen area is less than or equal to the area threshold is detected and the first gesture corresponding to the touch operation satisfies the first preset gesture;

The screen capture module is configured to intercept the screen image according to the first gesture and the second gesture if the second gesture is detected and the second gesture satisfies the second preset gesture after entering the screen capture mode.

The embodiment of the present application further provides a terminal, including: a memory, a processor, and a screen capture program stored on the memory and operable on the processor, where the screen capture program is executed by the processor to implement the screen capture. method.

The embodiment of the present application further provides a computer readable storage medium, where the screen readable program is stored, and the screen capture program is implemented by the processor to implement the screen capture method.

BRIEF abstract

1 is a flowchart of a screen capture method according to Embodiment 1 of the present application;

2 is a schematic diagram of a screen capture device according to Embodiment 2 of the present application;

3 is a flowchart of a screen capture method according to Example 1 of the present application;

4(a) is a schematic diagram of an interface when a normal touch is performed in Example 1 of the present application;

4(b) is a schematic diagram of an interface after entering a screen capture mode in Example 1 of the present application;

5 is a flowchart of a screen capture method according to Example 2 of the present application;

6(a) is a schematic view showing an actual sliding trajectory replaced by an elliptical template contour in Example 2 of the present application;

6(b) is a schematic diagram of replacing the actual sliding track with the outline of the rectangular template in Example 2 of the present application;

7 is a flowchart of a method for area threshold adaptation in Example 3 of the present application;

FIG. 8 is a schematic diagram of a small area touch operation demonstration in Example 3 of the present application.

Detailed ways

Embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The current capacitive touch screen has a very high sensitivity and can recognize conductors with a contact area of about 1 mm in radius. However, there are currently very few applications for small area contacts. The present application applies a small area touch to a screenshot, and since the corresponding touch area of the screen capture operation is small, it can be distinguished from the normal touch, thereby realizing a nail (fingertip) screen capture.

Example 1

As shown in FIG. 1, the embodiment of the present application provides a screen capture method, including: step S110 and step S120.

In step S110, the touch screen mode is triggered when a touch operation in which the touch screen area is less than or equal to the area threshold is detected and the first gesture corresponding to the touch operation satisfies the first preset gesture.

In step S120, after entering the screen capture mode, if the second gesture is detected and the second gesture satisfies the second preset gesture, the screen image is intercepted according to the first gesture and the second gesture.

In an embodiment, the first preset gesture comprises: a continuous click operation in which the touch screen area is less than or equal to the area threshold, or a sliding operation in which the touch screen area is less than or equal to the area threshold.

In an embodiment, the second preset gesture comprises: a single click operation or a sliding operation.

The touch operation corresponding to the second preset gesture does not limit the touch area.

In an embodiment, when the first gesture is a continuous click operation with a touch screen area less than or equal to an area threshold and the second gesture is a single click operation, the first gesture and the first The second gesture intercepts the screen image, including: capturing an image of the entire screen.

In an embodiment, when the first gesture is a sliding operation whose touch screen area is less than or equal to an area threshold and the second gesture is a sliding operation, the according to the first gesture and the second gesture The intercepting the screen image includes: determining that the screen image is captured according to the first screen type or the screen image according to the second screen type according to the track direction of the second gesture belongs to a clockwise direction or a counterclockwise direction.

Wherein, according to the track direction of the second gesture, the clockwise direction or the counterclockwise direction is determined to intercept the screen image according to the first screen type or the screen image according to the second screen type, including:

When the track direction of the second gesture belongs to a clockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the counterclockwise direction, the screen image is intercepted according to the second screen type; or

When the track direction of the second gesture belongs to a counterclockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the clockwise direction, the screen image is intercepted according to the second screen type;

In an embodiment, the intercepting the screen image according to the first screen type includes: if the sliding track of the first gesture and the sliding track of the second gesture form a closed curve, intercepting the screen image in the closed curve;

The intercepting the screen image according to the second screen type includes: capturing an image of the entire screen and displaying a sliding track of the first gesture and a sliding track of the second gesture; or, if the sliding track of the first gesture and the sliding of the second gesture The trajectory constitutes a closed curve, and the image of the entire screen is intercepted and the screen image outside the closed curve is blurred.

In an embodiment, the intercepting the screen image according to the first screen type further comprises: if the sliding trajectory of the first gesture and the sliding trajectory of the second gesture do not form a closed curve, and the starting point of the sliding trajectory of the first gesture is The ratio between the distance between the end points of the sliding trajectories of the second gesture and the length sum of the two sliding trajectories is less than or equal to the percentage threshold, then the starting point of the sliding trajectory of the first gesture and the sliding trajectory of the second gesture A contour line is added between the end points to perform a closed process to generate a closed curve, and a screen image in the closed curve is intercepted;

The intercepting the screen image according to the second screen type further includes: if the sliding trajectory of the first gesture and the sliding trajectory of the second gesture do not constitute a closed curve, and the starting point of the sliding trajectory of the first gesture and the sliding trajectory of the second gesture Supplementing the contour line between the start point of the sliding trajectory of the first gesture and the end point of the sliding trajectory of the second gesture is performed when the ratio between the distance between the end points and the length of the two sliding trajectories is less than or equal to the percentage threshold The enclosing process generates a closed curve, intercepts an image of the entire screen, and blurs the screen image outside the closed curve.

Wherein, the percentage threshold may be: a percentage value greater than 0 and less than 10%.

Wherein, a contour line is added between the start point of the sliding track of the first gesture and the end point of the sliding track of the second gesture to perform a closing process, including: a starting point of the sliding track of the first gesture and a second gesture A straight line segment or an arc segment is added between the end points of the sliding track as a new contour line.

In an embodiment, after obtaining the closed curve, the method further comprises: templating the contour formed by the sliding trajectory of the first gesture and the sliding trajectory of the second gesture: replacing the contour with a predetermined geometric template The actual sliding track constitutes the contour.

The predetermined geometric template includes any one of the following: a circular template, an elliptical template, a rectangular template, a triangular template, a hexagonal template, a pentagonal template, and a heart template.

In an embodiment, the area threshold is a system default value S, or an adjustment value after performing threshold adaptive processing on the system default value S.

In an implementation manner, the performing threshold adaptive processing on the system default value S includes: collecting touch panel area data of a user performing a training experience for a first type of touch operation or a second type of touch operation, The touch panel area data is used for statistics, and the system default value S is adjusted according to one or more of the mean, maximum or minimum values of the user training data obtained by the statistics.

The first type of touch operation is different from the touch screen area of the second type of touch operation, and the touch screen area of the first type of touch operation is less than or equal to a system default value S, the second type of touch The touch screen area of the operation is greater than the system default value S.

In an embodiment, the user collects touch panel area data of a training experience for the first type of touch operation, and collects statistics on the touch screen area data, and adjusts the system default according to the maximum value of the user training data obtained by statistics. The value S includes: if the maximum value S_Max of the touch screen area is greater than the system default value S, the system default value S is adjusted to the S_Max; if the maximum value S_Max of the touch screen area is less than or equal to the system default value S, then the The system default value S is unchanged.

In an embodiment, the user collects touch panel area data of a training experience for a second type of touch operation, and collects statistics on the touch screen area data, and adjusts the minimum value of the user training data according to the statistics. The value S includes: adjusting the system default value S to the minimum value S_Min of the touch screen area.

In an embodiment, the user collects touch panel area data of a training experience for a second type of touch operation, and collects statistics on the touch screen area data, and adjusts the minimum value of the user training data according to the statistics. The value S includes: if the minimum value of the touch screen area S_Min is greater than the system default value S, the system default value S is adjusted to the S_Min; if the maximum touch screen area S_Max is less than or equal to the system default value S, the system is The default value S is adjusted to the minimum S_Min of the touch screen area; if the maximum S_Max of the touch screen area is greater than the system default value S, and the minimum S_Min of the touch screen area is less than the system default value S, the system default value S is adjusted to S_Min.

Through the threshold adaptive processing, on the one hand, it can avoid that the threshold setting is too large to cause false triggering of the screenshot processing (the normal touch (the second type of touch operation) is regarded as the small area touch (the first type of touch operation)), and the other Aspects can avoid screen shots that are too insensitive or have low success rates (small area touches are considered normal touches).

In an embodiment, after entering the screen capture mode, the method further includes prompting the user to enter the screen capture mode.

The prompting manner includes any one or more of the following combinations: adding a border around the screen interface; a light-emitting diode (LED) flashing at the top of the screen; a screen interface floating; passing sound or text The mode prompts the user to enter the screen capture mode.

In an embodiment, after the screen image is intercepted according to the first gesture and the second gesture, the method further includes: prompting the user to successfully screen capture.

The prompting manner includes any one or more of the following combinations: displaying a screen capture image to the user, adding a border around the screen capture image; displaying the screen capture image to the user, the screen capture image being in a floating state; The text mode prompts the user to take a successful screenshot.

Example 2

As shown in FIG. 2, the embodiment of the present application provides a screen capture device, including: a detection module 201 and a screen capture module 202.

The detecting module 201 is configured to trigger to enter the screen capture mode when a touch operation in which the touch screen area is less than or equal to the area threshold is detected and the first gesture corresponding to the touch operation satisfies the first preset gesture.

The screen capture module 202 is configured to intercept the screen image according to the first gesture and the second gesture if the second gesture is detected and the second gesture satisfies the second preset gesture after entering the screen capture mode.

In an embodiment, the screen capture module is configured to intercept an image of the entire screen when the first gesture is a continuous click operation with a touch screen area less than or equal to an area threshold and the second gesture is a single click operation .

In an embodiment, the screen capture module is configured to be when the first gesture is a sliding operation having a touch screen area less than or equal to an area threshold and the second gesture is a sliding operation, when the second gesture is When the track direction belongs to the clockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the counterclockwise direction, the screen image is intercepted according to the second screen type; or when the second gesture When the track direction belongs to the counterclockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the clockwise direction, the screen image is intercepted according to the second screen type.

In an embodiment, the screen capture module is configured to intercept the screen image according to the first screen type in the following manner: if the sliding track of the first gesture and the sliding track of the second gesture form a closed curve, the closed curve is intercepted Screen image; intercepting the screen image according to the second screen type in the following manner: capturing the image of the entire screen and displaying the sliding track of the first gesture and the sliding track of the second gesture; or, if the sliding track of the first gesture and the second The sliding track of the gesture constitutes a closed curve, and the image of the entire screen is intercepted and the screen image outside the closed curve is blurred.

In an embodiment, the screen capture module is further configured to intercept the screen image according to the first screen type in the following manner: if the sliding track of the first gesture and the sliding track of the second gesture do not constitute a closed curve, and the first gesture The ratio between the distance between the start point of the sliding track and the end point of the sliding track of the second gesture and the length sum of the two sliding tracks is less than or equal to the percentage threshold, then the starting point and the second hand of the sliding track of the first gesture A contour line is added between the end points of the potential sliding track to perform a closed process to generate a closed curve, and the screen image in the closed curve is intercepted; the screen image is intercepted according to the second screen type in the following manner: if the sliding path of the first gesture and the second The sliding trajectory of the gesture does not constitute a closed curve, and the ratio between the distance between the starting point of the sliding trajectory of the first gesture and the ending point of the sliding trajectory of the second gesture and the length sum of the two sliding trajectories is less than or equal to the percentage threshold, then Complementing the contour between the beginning of the sliding trajectory of the first gesture and the end of the sliding trajectory of the second gesture The line performs a closed process to generate a closed curve, intercepts an image of the entire screen, and blurs the screen image outside the closed curve.

In an embodiment, the screen capture module is further configured to template the contour formed by the sliding trajectory of the first gesture and the sliding trajectory of the second gesture after obtaining the closed curve: replacing the contour with the predetermined geometric template template The actual sliding track constitutes the contour.

In an embodiment, the apparatus further includes a setting module 203.

The setting module is configured to set the area threshold to a system default value S, or set the area threshold to an adjustment value after performing threshold adaptive processing on the system default value S.

In an embodiment, the setting module is configured to perform threshold adaptive processing on the system default value S in the following manner: collecting a touch screen for a user to perform a training experience for a first type of touch operation or a second type of touch operation The area data is used to perform statistics on the touch panel area data, and adjust the system default value S according to one or more of the average, maximum value or minimum value of the user training data obtained by the statistics.

In an embodiment, the setting module is configured to adjust the system default value S according to the touch screen area data of the user performing the training experience for the first type of touch operation in the following manner: if the maximum S_Max of the touch screen area is greater than the system The default value S, the system default value S is adjusted to the S_Max; if the maximum screen size S_Max is less than or equal to the system default value S, the system default value S is kept unchanged.

In an embodiment, the setting module is configured to adjust the system default value S according to the touch panel area data of the user performing the training experience for the second type of touch operation in the following manner: adjusting the system default value S to the touch screen area The minimum value of S_Min.

In an embodiment, the screen capture module is further configured to prompt the user to enter the screen capture mode after entering the screen capture mode.

The prompting manner includes any one or more of the following combinations: adding a border around the screen interface; flashing the LED at the top of the screen; suspending the screen interface; prompting the user to enter the screen capture mode by sound or text.

In an embodiment, the screen capture module is further configured to prompt the user to successfully screen the screen after intercepting the screen image according to the first gesture and the second gesture.

Example 3

An embodiment of the present application provides a terminal, including: a memory, a processor, and a screen capture program stored on the memory and operable on the processor, where the screen capture program is executed by the processor to implement the foregoing embodiment 1 screen capture method.

In this embodiment, the terminal may be: an electronic device with a touch screen such as a smart phone, a tablet computer, a smart watch, and an in-vehicle terminal.

Example 4

The embodiment of the present application provides a computer readable storage medium. The computer readable storage medium stores a screen capture program. When the screen capture program is executed by a processor, the screen capture method in Embodiment 1 is implemented.

Compared with the related art, the screen capture method, device, and terminal provided by the present application, when detecting a touch operation whose touch screen area is less than or equal to an area threshold and the first gesture corresponding to the touch operation meets the first preset gesture The trigger enters the screen capture mode; after entering the screen capture mode, if the second gesture is detected and the second gesture satisfies the second preset gesture, the screen image is intercepted according to the first gesture and the second gesture. The technical solution of the present invention can use a small area touch to trigger a screen capture, which is convenient and fast, and the success rate of the screenshot is high.

The screen capture method of the present application is explained below by some examples.

Example 1

As shown in FIG. 3, the present example provides a method of triggering a screen shot using a small area touch (nail (tip) touch), including the following steps S101 to S111.

In step S101, the nail (tip) screen capture function is turned on.

Wherein, a switch control of the "nail (tip) screenshot" function can be placed in the "Settings" menu; if the switch of the nail (tip) screenshot function is turned on, the sensing sensitivity of the touch screen is improved to recognize a small area touch; When the switch of the nail (tip) screen capture function is turned off, the sensitivity of the touch screen is restored to the system default value.

In step S102, it is determined whether a touch operation is detected, if a touch operation is detected, step S103 is performed; if no touch operation is detected, step S102 is performed.

In step S103, it is determined whether the touch operation is a small area touch, and when the touch operation is a continuous small area touch click operation, step S105 is performed, and when the touch operation is a small area sliding touch, step S108 is performed. When the touch operation is not a small area touch, step S104 is performed.

The small area touch refers to a touch operation in which the touch screen area is less than or equal to the area threshold S, and the normal touch is opposite to the small area touch, and the normal touch refers to the touch operation in which the touch screen area is larger than the area threshold S.

In step S104, the processing is performed as a normal touch, and the process ends.

In step S105, the screen capture mode is entered.

4(a) is an interface diagram when a normal touch is used; FIG. 4(b) is an interface diagram after entering a screen capture mode, and a border is added around the original interface, the frame serves as a prompt, and the last screen capture content The prompt border is not included. The color and shape of the bezel can be customized or system default. In other embodiments, the screen content suspension, the LED light flashing at the top of the screen, voice or text prompts may also be used to remind the user to enter the screen capture mode.

In step S106, whether a click operation is detected, and if a click operation is detected, step S107 is performed.

The area of the touch screen of the click operation is not limited, and may be a small area touch or a normal touch.

In step S107, the full screen content is intercepted and ended.

In step S108, the screen capture mode is entered.

After entering the screen capture mode, a border can be added around the original interface, the border acts as a prompt, and the last screen capture content does not include the prompt border. The color and shape of the bezel can be customized or system default. In other embodiments, the screen content suspension, the LED light flashing at the top of the screen, voice or text prompts may also be used to remind the user to enter the screen capture mode.

In step S109, it is determined whether the sliding track is closed, if the sliding track is closed, step S111 is performed; if the sliding track is not closed, step S110 is performed.

The area of the touch screen corresponding to the sliding operation after entering the screen capture mode is not limited, and may be a small area touch or a normal touch.

In step S110, the sliding track is closed.

Therein, the sliding track can be closed by adding a line segment or curve between the start and end positions of the sliding track.

In step S111, the screen content in the sliding track is intercepted and ended.

Example 2

In order to enrich the screen type, this example can further subdivide the screen type according to the direction of the sliding track in the screen mode.

As shown in FIG. 5, the present example provides a method of triggering a screen shot using a small area touch (nail (tip) touch), including the following steps S101 to S113.

In step S101, the nail (tip) screen capture function is turned on.

In step S105, the screen capture mode is entered.

In step S107, the full screen content is intercepted and ended.

In step S108, the screen capture mode is entered.

In step S110, the sliding track is closed.

In step S111, it is determined whether the overall sliding tendency is clockwise or counterclockwise, if it is clockwise, step S112 is performed, and if it is counterclockwise, step S113 is performed.

However, in other embodiments, step S113 may be performed clockwise, and step S112 may be performed if it is counterclockwise.

In step S112, the screen content in the sliding track is intercepted and ended.

In step S113, the full screen content is intercepted and the sliding track is displayed; or the full screen content is intercepted, and the content outside the sliding track is blurred, and the process ends.

In other implementation manners, the manner of displaying the full-screen content in step S113 may also adopt other manners, for example, the screen content in the sliding track is displayed in a floating manner, and the screen content outside the sliding track is unchanged.

In other embodiments, if the sliding track is closed or subjected to a closing process, the closed sliding track may be smoothed, and the contour formed by the smoothed sliding track may be templated: The predetermined geometric template outline replaces the contour formed by the actual sliding track.

The predetermined geometric template may include: a circular template, an elliptical template, a rectangular template, a triangular template, a hexagonal template, a pentagonal template, a heart-shaped template, and the like.

6(a) is an illustration of replacing the actual sliding track with the outline of the elliptical template, and FIG. 6(b) is an illustration of replacing the actual sliding track with the outline of the rectangular template. The replacement principle may be: after removing a part of the abnormal protrusion on the actual closed track, as much as possible, including all the area contents in the actual track. The replaced graphic remains the same as the center of the actual closed graphic, and the size (such as the graphic area) is the same or close.

Example 3

In order to properly distinguish between small-area touches and normal touches, the setting of the area threshold S is critical. This example provides two methods of area threshold adaptation to reduce the false triggering probability of small-area touch screen shots (nail screens). And avoiding small area touch screens is not sensitive.

method one

As shown in FIG. 7, the method 1 provides an area threshold adaptive method, which may include the following steps S101 to S107.

In step S101, it is detected that the user enters the small area touch experience flow.

Among them, the small-area touch experience process can be triggered automatically when the small-area touch screen (near screen) function is first turned on, or when the user manually selects to enter the small-area touch experience process.

The small area touch refers to a touch operation in which the touch screen area is less than or equal to the area threshold S.

In step S102, the user is presented with a small area touch operation.

Among them, FIG. 8 shows a schematic diagram of a small area touch operation.

In step S103, after the presentation is completed, the user is prompted to perform a small-area touch operation.

In step S104, the touch panel area data of the user's small area touch operation is collected, and statistical analysis is performed.

In step S105, it is determined whether the maximum touch area S_Max of the user is greater than the system default area threshold S. If the maximum touch area S_Max of the user is greater than the system default area threshold S, step S106 is performed; if the maximum touch area S_Max of the user is not greater than The system default area threshold S is performed in step S107.

In step S106, the area threshold S is adjusted to S_Max.

In step S107, the area threshold S is maintained at the original value.

Method Two

The method 2 provides another method for area threshold adaptation, which may include the following steps S101 to S103.

In step S101, it is detected that the user enters the normal area touch experience flow.

The normal touch refers to a touch operation in which the touch screen area is larger than the area threshold S.

In step S102, the touch panel area data of the normal touch operation of the user is collected, and statistical analysis is performed.

In step S103, the area threshold S is adjusted to the minimum value S_Min of the touch panel area.

Claims

A screen capture method comprising:

The triggering enters the screen capture mode based on the touch operation that detects that the touch screen area is less than or equal to the area threshold and the first gesture corresponding to the touch operation satisfies the first preset gesture;

After entering the screen capture mode, based on detecting the second gesture and the second gesture satisfies the second preset gesture, the screen image is intercepted according to the first gesture and the second gesture.
The method of claim 1 wherein:

The first preset gesture includes: a continuous click operation in which the touch screen area is less than or equal to the area threshold, or a sliding operation in which the touch screen area is less than or equal to the area threshold.
The method of claim 2 wherein:

The second preset gesture includes: a single click operation or a sliding operation.
The method of claim 3, wherein when the first gesture is a continuous click operation having a touch screen area less than or equal to an area threshold and the second gesture is a single click operation, wherein:

The intercepting the screen image according to the first gesture and the second gesture comprises: intercepting an image of the entire screen.
The method of claim 3, wherein when the first gesture is a sliding operation having a touchscreen area less than or equal to an area threshold and the second gesture is a sliding operation, wherein:

The intercepting the screen image according to the first gesture and the second gesture includes:

When the track direction of the second gesture belongs to a clockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the counterclockwise direction, the screen image is intercepted according to the second screen type; or

When the track direction of the second gesture belongs to the counterclockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the clockwise direction, the screen image is intercepted according to the second screen type.
The method of claim 5 wherein:

The intercepting the screen image according to the first screen type includes: if the sliding track of the first gesture and the sliding track of the second gesture form a closed curve, intercepting the screen image in the closed curve;

The intercepting the screen image according to the second screen type includes: capturing an image of the entire screen and displaying a sliding track of the first gesture and a sliding track of the second gesture; or, if the sliding track of the first gesture and the sliding of the second gesture The trajectory constitutes a closed curve, and the image of the entire screen is intercepted and the screen image outside the closed curve is blurred.
The method of claim 6 wherein:

The intercepting the screen image according to the first screen capture type further includes: if the sliding trajectory of the first gesture and the sliding trajectory of the second gesture do not form a closed curve, and the starting point of the sliding trajectory of the first gesture and the sliding trajectory of the second gesture Supplementing the contour line between the start point of the sliding trajectory of the first gesture and the end point of the sliding trajectory of the second gesture with the ratio between the distance between the end points and the length of the two sliding trajectories is less than or equal to the percentage threshold Generating a closed curve to intercept a screen image within the closed curve;

The intercepting the screen image according to the second screen type further includes: if the sliding trajectory of the first gesture and the sliding trajectory of the second gesture do not constitute a closed curve, and the starting point of the sliding trajectory of the first gesture and the sliding trajectory of the second gesture Supplementing the contour line between the start point of the sliding trajectory of the first gesture and the end point of the sliding trajectory of the second gesture with the ratio between the distance between the end points and the length of the two sliding trajectories is less than or equal to the percentage threshold A closed curve is generated, the image of the entire screen is intercepted, and the screen image outside the closed curve is blurred.
The method according to claim 6 or 7, after obtaining the closed curve and the generated closed curve, the method further comprises:

The contour formed by the sliding trajectory of the first gesture and the sliding trajectory of the second gesture is templated: the contour formed by the actual sliding trajectory is replaced with a predetermined geometric template contour.
The method of claim 1 wherein:

The area threshold is a system default value S, or an adjustment value after performing threshold adaptive processing on the system default value S.
The method of claim 9 wherein:

The threshold adaptive processing is performed on the system default value S, including:

Collecting touch panel area data of a user performing a training experience for a first type of touch operation or a second type of touch operation, performing statistics on the touch screen area data, and obtaining an average value, a maximum value, or a minimum value of the user training data according to the statistics. At least one of the adjustment system default value S;

The first type of touch operation is different from the touch screen area of the second type of touch operation, and the touch screen area of the first type of touch operation is less than or equal to a system default value S, the second type of touch The touch screen area of the operation is greater than the system default value S.
The method of claim 10 wherein:

And collecting, by the user, the touch panel area data of the training experience for the first type of touch operation, performing statistics on the touch screen area data, and adjusting the system default value S according to the maximum value of the user training data obtained by the statistics, including:

If the maximum value S_Max of the touch screen area is greater than the system default value S, the system default value S is adjusted to the S_Max; if the maximum value S_Max of the touch screen area is less than or equal to the system default value S, the system default value S is maintained. constant.
The method of claim 10 wherein:

And collecting, by the user, touch panel area data for performing a training experience on the second type of touch operation, performing statistics on the touch screen area data, and adjusting a system default value S according to a minimum value of the user training data obtained by the statistics, including:

Adjust the system default value S to the minimum value of the touch screen area S_Min.
The method of claim 1, after entering the screen capture mode, the method further comprises:

Prompt the user to enter the screen capture mode.
The method of claim 1, after the screen image is captured according to the first gesture and the second gesture, the method further comprises:

Prompt the user to take a successful screenshot.
A screen capture device comprising:

The detecting module is configured to: according to the touch operation that detects that the touch screen area is less than or equal to the area threshold, and the first gesture corresponding to the touch operation satisfies the first preset gesture, triggering to enter the screen capture mode;

The screen capture module is configured to intercept the screen image according to the first gesture and the second gesture based on detecting the second gesture and the second gesture satisfying the second preset gesture after entering the screen capture mode.
The apparatus of claim 15 wherein:

The first preset gesture includes: a continuous click operation in which the touch screen area is less than or equal to the area threshold, or a sliding operation in which the touch screen area is less than or equal to the area threshold.
The apparatus of claim 16 wherein:

The second preset gesture includes: a single click operation or a sliding operation.
The apparatus of claim 17 wherein:

The screen capture module is configured to intercept an image of the entire screen when the first gesture is a continuous click operation with a touch screen area less than or equal to an area threshold and the second gesture is a single click operation.
The apparatus of claim 17 wherein:

The screen capture module is configured to intercept the first gesture and the second gesture according to the first gesture and the second gesture when the first gesture is a sliding operation whose touchscreen area is less than or equal to an area threshold and the second gesture is a sliding operation Screen image:

When the track direction of the second gesture belongs to a clockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the counterclockwise direction, the screen image is intercepted according to the second screen type; or

When the track direction of the second gesture belongs to the counterclockwise direction, the screen image is cut according to the first screen type; when the track direction of the second gesture belongs to the clockwise direction, the screen image is intercepted according to the second screen type.
The apparatus of claim 19 wherein:

The screen capture module is configured to intercept the screen image according to the first screen type in the following manner: if the sliding track of the first gesture and the sliding track of the second gesture form a closed curve, intercepting the screen image in the closed curve; Intercepting the screen image according to the second screen type: capturing the image of the entire screen and displaying the sliding track of the first gesture and the sliding track of the second gesture; or, if the sliding track of the first gesture and the sliding track of the second gesture are closed The curve intercepts the image of the entire screen and blurs the screen image outside the closed curve.
The apparatus of claim 20 wherein:

The screen capture module is further configured to intercept the screen image according to the first screen type in the following manner: if the sliding track of the first gesture and the sliding track of the second gesture do not constitute a closed curve, and the starting point and the second of the sliding track of the first gesture The ratio between the distance between the end points of the sliding trajectories of the gesture and the length sum of the two sliding trajectories is less than or equal to the percentage threshold, then the starting point of the sliding trajectory of the first gesture and the ending point of the sliding trajectory of the second gesture The supplementary contour is closed to generate a closed curve, and the screen image in the closed curve is intercepted; the screen image is intercepted according to the second screen type in the following manner: if the sliding trajectory of the first gesture and the sliding trajectory of the second gesture are not formed Closing the curve, and the ratio between the distance between the start point of the sliding track of the first gesture and the end point of the sliding track of the second gesture and the length of the two segments of the sliding track is less than or equal to the percentage threshold, then in the first gesture A contour line is added between the start point of the sliding track and the end point of the sliding track of the second gesture to generate a closed process A closed curve, the clipped image and the entire screen of the screen image of the external closed curve fuzzy processing.
The device of claim 20 or 21 wherein:

The screen capture module is further configured to template the contour formed by the sliding trajectory of the first gesture and the sliding trajectory of the second gesture after obtaining the closed curve formed and the generated closed curve: using the predetermined geometric template The contour replaces the contour formed by the actual sliding track.
The apparatus of claim 15 further comprising a setting module;

The setting module is configured to set the area threshold to a system default value S, or set the area threshold to an adjustment value after performing threshold adaptive processing on the system default value S.
The apparatus of claim 23 wherein:

The setting module is configured to perform threshold adaptive processing on the system default value S in the following manner: collecting touch panel area data of a user performing a training experience for a first type of touch operation or a second type of touch operation, for the touch The screen area data is counted, and the system default value S is adjusted according to at least one of a mean value, a maximum value, or a minimum value of the user training data obtained by the statistics;

The first type of touch operation is different from the touch screen area of the second type of touch operation, and the touch screen area of the first type of touch operation is less than or equal to a system default value S, the second type of touch The touch screen area of the operation is greater than the system default value S.
The apparatus of claim 24 wherein:

The setting module is configured to adjust the system default value S according to the touch screen area data of the user performing the training experience for the first type of touch operation in the following manner:

If the maximum value S_Max of the touch screen area is greater than the system default value S, the system default value S is adjusted to the S_Max; if the maximum value S_Max of the touch screen area is less than or equal to the system default value S, the system default value S is maintained. constant.
The apparatus of claim 24 wherein:

The setting module is configured to adjust the system default value S according to the touch panel area data of the user performing the training experience for the second type of touch operation in the following manner: adjusting the system default value S to the minimum value S_Min of the touch screen area.
The apparatus of claim 15 wherein:

The screen capture module is further configured to perform at least one of the following operations: after entering the screen capture mode, prompting the user to enter the screen capture mode; and, after intercepting the screen image according to the first gesture and the second gesture, prompting the user to successfully screen capture.
A terminal comprising:

a memory, a processor, and a screen capture program stored on the memory and operable on the processor, the screen capture program being executed by the processor to implement the screen capture of any of the preceding claims 1-14 method.
A computer readable storage medium having a screen capture program stored thereon, the screen capture program being executed by the processor to implement the screen capture method of any of the preceding claims 1-14.