Screen interaction method and device

Abstract

The present application discloses a screen interaction method and device, belonging to the technical field of terminal equipment. The screen interaction method comprises: receiving a user's input for expanding the screen; and when receiving a user's input for retracting the screen within a first preset time, performing a target operation on the content displayed on the interface according to the retracting input, wherein the target operation is associated with a characteristic parameter of the retracting input.

Description

Technical Field

[0001] The present application belongs to the field of interaction, and specifically relates to a screen interaction method and device. Background Art

[0002] With the development of flexible screens, roll-up screen electronic devices have begun to enter people's lives. Their screens can be folded inside the electronic device body in the form of a scroll, and users can expand or retract the screen by rotating or stretching it.

[0003] As a new type of device, people have not yet developed and utilized the scroll screen electronic device. In order to improve the user experience, how to maximize the characteristics of the scroll screen is a problem that needs to be solved urgently. Summary of the invention

[0004] The embodiments of the present application provide a screen interaction method and device, which can solve the problem that the existing technology has little development and utilization of the scroll screen and cannot maximize the characteristics of the scroll screen.

[0005] In a first aspect, a screen interaction method is provided, comprising:

[0006] receiving a user input for expanding the screen;

[0007] When receiving a retraction input of the screen from the user within a first preset time period, performing a target operation on the content displayed on the interface according to the retraction input;

[0008] The target operation is associated with a characteristic parameter of the retraction input.

[0009] In a second aspect, a screen interaction device is provided, comprising:

[0010] A receiving module, used for receiving a user's input for expanding the screen;

[0011] An execution module, configured to, when receiving a retraction input of the screen from the user within a first preset time period, execute a target operation on the content displayed on the interface according to the retraction input;

[0012] The target operation is associated with a characteristic parameter of the retraction input.

[0013] In a third aspect, an electronic device is provided, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0014] In a fourth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0015] In a fifth aspect, an embodiment of the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect.

[0016] In the embodiment of the present application, the user's screen expansion input is first received, and then when the user's screen retraction input is received within the first preset time period, the target operation is performed on the content displayed on the interface according to the retraction input; wherein the target operation is associated with the characteristic parameter of the retraction input. The embodiment of the present application utilizes the feature of the scroll screen that the screen can be expanded and retracted, and combines the user's screen expansion and retraction with the execution of different operations, so as to realize the interaction between multiple screens and operations and enhance the user's experience when using the scroll screen electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 is a flow chart of a screen interaction method provided by an embodiment of the present application;

[0019] Figure 2 is a schematic diagram of an interface of an electronic device provided by an embodiment of the present application;

[0020] Figure 3 yes Figure 2 Schematic diagram of the interface of the electronic device after the selection box on the screen moves downward;

[0021] Figure 4 yes Figure 2 A schematic diagram of the interface of the electronic device after the selection box on the screen expands the selected range;

[0022] Figure 5 is a schematic diagram of an interface of an electronic device after it is unfolded provided by an embodiment of the present application;

[0023] Figure 6 is a schematic diagram of an electronic device provided by an embodiment of the present application;

[0024] Figure 7 It is a schematic diagram of the hardware structure of an electronic device provided by an embodiment of the present application. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0026] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0027] The following is combined with Figure 1-7 , the screen interaction method and device provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0028] like Figure 1 As shown, an embodiment of the present application provides a screen interaction method, which may include the contents shown in S101 to S102.

[0029] In S101 , a screen expansion input from a user is received.

[0030] It is worth noting that the user can expand and retract the scroll screen in the scroll screen electronic device according to the characteristics of the scroll screen, that is, pull the screen out of the electronic device or retract it.

[0031] In S102, when a user's screen retraction input is received within a first preset time period, a target operation is performed on the content displayed on the interface according to the retraction input.

[0032] Among them, the target operation is associated with the characteristic parameters of the retract input.

[0033] In this embodiment, when the screen receives a retraction input within a certain period of time after receiving an expansion input, different operations may be performed on the content displayed on the interface according to the characteristic parameters of the retraction input.

[0034] It can be understood that the first preset duration is a shorter duration, that is, different operations will be performed on the displayed content only when the screen is pulled open and then partially retracted within a short period of time.

[0035] The characteristic parameter may be the retraction amount of the retraction input, or the retraction speed of the retraction input, etc. For example, the selection of the content on the display interface may be controlled according to the retraction amount of the retraction input of the screen by the user, such as selecting the previous option of the currently selected option or selecting the next option, etc., or different options may be selected according to the retraction speed, such as selecting the previous option or the next option of the currently selected option, etc., which will be described in detail in the subsequent embodiments.

[0036] In the embodiment of the present application, the user's screen expansion input is first received, and then when the user's screen retraction input is received within the first preset time period, the target operation is performed on the content displayed on the interface according to the retraction input; wherein the target operation is associated with the characteristic parameter of the retraction input. The embodiment of the present application utilizes the feature of the scroll screen that the screen can be expanded and retracted, and combines the user's screen expansion and retraction with the execution of different operations, so as to realize the interaction between multiple screens and operations and enhance the user's experience when using the scroll screen electronic device.

[0037] In a possible implementation of the present application, the interface may include a selection box and M optional items, where M is an integer greater than 1.

[0038] For example, Figure 2 As shown, the interface includes five options A, B, C, D, and E, and a selection box, and the options currently selected in the selection box are A and B.

[0039] Accordingly, performing a target operation on the content displayed on the interface according to the retraction input may include the following steps.

[0040] First, the retract amount of the retract input and the expand amount of the expand input are obtained.

[0041] Optionally, the circumference of the electronic device's rotating shaft and the initial screen width can be determined, where the rotating shaft includes a first rotating shaft and a second rotating shaft; then the retraction amount of the retracting input and the expansion amount of the expanding input can be determined based on the rotation angle of the rotating shaft and the circumference of the rotating shaft.

[0042] That is to say, an electronic device may include a scroll screen and two rotating shafts, and the screen can be expanded and retracted by one or two of the two rotating shafts. The screen may include an initial screen width, and then the length increased or decreased after the rotating shaft is rotated can be determined according to the angle of rotation of the rotating shaft, and then the expansion and retraction amounts of the screen can be determined according to the above-mentioned dimensions. When the rotating shaft rotates through a third preset circumference, the maximum width of the screen can be obtained. Among them, the third preset circumference can be 3 times the circumference of the rotating shaft, or 4 times the circumference of the rotating shaft, or 3.5 times the circumference of the rotating shaft, which is subject to the actual situation and is not limited in this embodiment. The retraction amount and expansion amount can also be obtained by other methods, which are not listed one by one in this application.

[0043] Then, when the retraction amount meets the first preset condition, the control selection box moves downward, wherein the first preset condition includes: the retraction amount is less than the expansion amount; when the retraction amount meets the second preset condition, the control selection box moves upward, wherein the second preset condition includes: the initial state of the screen is the expansion state, and the retraction amount is greater than the expansion amount.

[0044] That is to say, the selection box can be determined to move up or down based on the retraction amount and expansion amount obtained above. When the retraction amount is less than the expansion amount, the selection box is controlled to move down. Correspondingly, when the retraction amount is greater than the expansion amount, the selection box moves up. It should be noted that the premise that the retraction amount is greater than the expansion amount is that the initial state of the screen is the expansion state, and only then can the retraction amount be greater than the expansion amount. By controlling the upward and downward movement of the selection box by expanding and then retracting, the user can control the displayed content according to the characteristics of the scroll screen, which increases the fun of use.

[0045] In a specific embodiment of the present application, the selection box on the screen can be moved down one position by expanding the screen and then retracting the screen, and the retraction amount is smaller than the expansion amount, such as Figure 2 As shown, the selection box selects the information of A and B. When the user expands the screen to 1 times the circumference of the rotation axis and then retracts the screen to 0.8 times the circumference of the rotation axis, the selection box moves down one position and the selection box selects the information of B and C. Figure 3 shown.

[0046] In other embodiments, multiple options may be selected, or multiple positions may be moved, either up or down. This is not specifically limited in this embodiment and is subject to actual application.

[0047] In this embodiment, by determining the expansion amount and retraction amount of the screen, the corresponding operation performed on the display area of ​​the screen can be determined, and the expansion amount and retraction amount are associated with the interaction of the screen to enhance the user experience.

[0048] In a possible implementation manner of the present application, the interface displays first content, and at least a portion of the first content is selected.

[0049] The first content may be text, a control, a folder, etc.

[0050] Accordingly, performing a target operation on the content displayed on the interface according to the retraction input may include: expanding the selected range when receiving N first operations of the user retracting the screen after expanding it, and the N first operations satisfy a third preset condition.

[0051] The expansion range is positively correlated with N, and N is an integer greater than 1.

[0052] In this embodiment, the selected range can be expanded through multiple expansion and retraction operations, further increasing the interaction between screen characteristics and displayed content, thereby enhancing the user experience of using a roll-up screen electronic device.

[0053] For example, Figure 2 As shown, initially two information A and B are selected. When the first operation of expanding and then shrinking twice is received, one selected information is expanded, that is, three information A, B and C are selected, as shown in FIG. Figure 4 That is, when the first operation of expanding and then shrinking N times is received, N-1 selected contents can be expanded.

[0054] Optionally, the third preset condition may include: receiving N first operations within a second preset time period, or an operation time period between any two first operations is less than a third preset time period.

[0055] That is to say, N first operations need to be completed within a certain period of time before it can be determined that N first operations have been received. For example, the second preset time is 3s, and a total of five first operations are received, but only the first three first operations are completed within 3s, and the remaining two operations are completed after 3s. At this time, N is 3, that is, the expansion operation corresponding to the three first operations is performed (such as the above example, the selected content range is expanded by three). Or any two first operations are completed within a certain period of time before it can be determined that N first operations have been received. For example, the third preset time is 2s, the time between the first two first operations is 1s, the time between the second first operation and the third first operation is 2s, and the time between the third first operation and the fourth first operation is 3s. At this time, N is determined to be 2, that is, the expansion operation corresponding to the two first operations is performed (such as the above example, the selected content range is expanded by two).

[0056] In the embodiment of the present application, multiple first operations are limited to a preset time length, which can avoid the occurrence of erroneous operations, so that the electronic device can better perform operations corresponding to the received input.

[0057] In another embodiment of the present application, performing a target operation on the content displayed on the interface according to the retraction input may also include: upon receiving N first operations of the user retracting the screen after expanding it, obtaining an average value of the retraction amount, and then expanding or reducing the selected range according to the average value.

[0058] Specifically, if the average value of the retraction amount is less than or equal to the first preset value, the selected range is expanded; if the average value of the retraction amount is greater than the first preset value, the selected range is reduced.

[0059] It is understandable that in this embodiment, the retraction amounts of N expansion and retraction operations can be obtained, and the average of the N retraction amounts can be determined, so as to determine whether to expand or reduce the selected range according to the magnitude relationship between the average value and a preset value. That is, the range is adjusted according to the degree of retraction.

[0060] In this embodiment, the retraction amount of the retracted screen is associated with the selected range, so as to realize the interaction between the screen and the operation and enhance the fun of the user.

[0061] In a possible implementation of the present application, performing a target operation on the content displayed on the interface according to the retraction input may also include: obtaining the retraction amount of the retraction input and the expansion amount of the expansion input, and performing a return operation when the retraction amount is equal to the expansion amount.

[0062] The steps of obtaining the retraction amount of the retraction input and the expansion amount of the expansion input have been described in detail in the above embodiments and will not be described again here.

[0063] Since the screen is a scroll screen, the return button is generally located in the upper left corner or lower right corner of the screen. When the user operates the screen, the return button is sometimes difficult to touch due to the curl of the screen. At this time, the return operation can be performed by expanding and then retracting the same length to avoid accidental touches and difficulty in touching, thereby improving the user's operating experience.

[0064] In a possible implementation of the present application, the screen can be fully expanded to display more content, so that the information can be expanded and displayed, such as Figure 5 As shown, two parallel dialog boxes can be displayed on the screen, which is convenient for the user to talk to two contacts at the same time without switching back and forth.

[0065] It should be noted that the screen interaction method provided in the embodiment of the present application can be executed by a screen interaction device or a control module in the screen interaction device that executes the screen interaction method. In the embodiment of the present application, the screen interaction device provided in the embodiment of the present application is described by taking the screen interaction device executing the screen interaction method as an example.

[0066] An embodiment of the present application also provides a screen interaction device, which may include: a receiving module and an execution module.

[0067] Specifically, the receiving module is used to receive the user's input for expanding the screen; the execution module is used to perform a target operation on the content displayed on the interface according to the retraction input when the user's input for retracting the screen is received within a first preset time period; wherein the target operation is associated with the characteristic parameters of the retraction input.

[0068] In the embodiment of the present application, the receiving module first receives the user's input for expanding the screen, and then the executing module receives the user's input for retracting the screen within the first preset time, and performs the target operation on the content displayed on the interface according to the retraction input; wherein the target operation is associated with the characteristic parameters of the retraction input. The embodiment of the present application utilizes the feature of the scroll screen that can be expanded and retracted, and combines the user's retraction of the screen after expansion with the execution of different operations, so as to realize the interaction between multiple screens and operations and enhance the user experience when using the scroll screen electronic device.

[0069] In a possible implementation of the present application, the interface includes a selection box and M optional items, where M is an integer greater than 1, and the execution module may include: a first acquisition unit, a first execution unit, and a second execution unit.

[0070] Specifically, the first acquisition unit is used to obtain the retraction amount of the retraction input and the expansion amount of the expansion input; the first execution unit is used to control the selection box to move downward when the retraction amount meets the first preset condition, wherein the first preset condition includes: the retraction amount is less than the expansion amount; the second execution unit is used to control the selection box to move upward when the retraction amount meets the second preset condition, wherein the second preset condition includes: the initial state of the screen is the expanded state, and the retraction amount is greater than the expansion amount.

[0071] In a possible implementation manner of the present application, the interface displays first content, at least a portion of the first content is selected, and the execution module may include: a third execution unit.

[0072] Specifically, the third execution unit is used to expand the selected range when receiving N first operations of the user expanding and then retracting the screen, and the N first operations meet the third preset condition, wherein the expanded range is positively correlated with N, wherein N is an integer greater than 1.

[0073] In a possible implementation manner of the present application, the third preset condition includes: receiving N first operations within a second preset time period, or the operation time period between any two first operations is less than a third preset time period.

[0074] In a possible implementation manner of the present application, the execution module may include: a second acquisition unit and a fourth execution unit.

[0075] Specifically, the second acquisition unit is used to acquire the retraction amount of the retraction input and the expansion amount of the expansion input; the fourth execution unit is used to execute the return operation when the retraction amount is equal to the expansion amount.

[0076] The screen interaction device in the embodiment of the present application can be a device, or a component, integrated circuit, or chip in a terminal.

[0077] The screen interaction device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0078] The screen interaction device provided in the embodiment of the present application can achieve Figures 1 to 5 To avoid repetition, the various processes implemented by the method embodiment are not described here.

[0079] Alternatively, if Figure 6 As shown, an embodiment of the present application also provides an electronic device 500, including a processor 501, a memory 502, and a program or instruction stored in the memory 502 and executable on the processor 501. When the program or instruction is executed by the processor 501, each process of the above-mentioned screen interaction method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0080] Figure 7 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0081] The electronic device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, and a processor 610.

[0082] Those skilled in the art will appreciate that the electronic device 600 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 610 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Figure 7 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0083] Among them, the processor 610 is used to: when receiving the user's input to expand the screen and receiving the user's input to retract the screen within a first preset time period, perform a target operation on the content displayed on the interface according to the retraction input, wherein the target operation is associated with the characteristic parameters of the retraction input.

[0084] In the embodiment of the present application, the user's screen expansion input is first received, and then when the user's screen retraction input is received within the first preset time period, the target operation is performed on the content displayed on the interface according to the retraction input; wherein the target operation is associated with the characteristic parameter of the retraction input. The embodiment of the present application utilizes the feature of the scroll screen that the screen can be expanded and retracted, and combines the user's screen expansion and retraction with the execution of different operations, so as to realize the interaction between multiple screens and operations and enhance the user's experience when using the scroll screen electronic device.

[0085] It should be understood that in the embodiment of the present application, the input unit 604 may include a graphics processor (GPU) 6041 and a microphone 6042, and the graphics processor 6041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 607 includes a touch panel 6071 and other input devices 6072. The touch panel 6071 is also called a touch screen. The touch panel 6071 may include two parts: a touch detection device and a touch controller. Other input devices 6072 may include but are not limited to a physical keyboard, a function key (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which will not be repeated here. The memory 609 can be used to store software programs and various data, including but not limited to applications and operating systems. The processor 610 can integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, the user interface, and the application program, and the modem processor mainly processes wireless communication. It is understandable that the above-mentioned modem processor may not be integrated into the processor 610.

[0086] The embodiment of the present application also provides a readable storage medium, which stores a program or instruction. When the program or instruction is executed by a processor, each process of the screen interaction method embodiment provided in any of the above embodiments is implemented. And the same technical effect can be achieved, so it will not be repeated here to avoid repetition.

[0087] The processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0088] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned screen interaction method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0089] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0090] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0091] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0092] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A screen interaction method, characterized in that: include: receiving a user input for expanding the screen; When receiving a retraction input of the screen from the user within a first preset time period, performing a target operation on the content displayed on the interface according to the retraction input; wherein the target operation is associated with a characteristic parameter of the retraction input; The performing a target operation on the content displayed on the interface according to the retraction input comprises one of the following: acquiring a retraction amount of the retraction input and an expansion amount of the expansion input, and performing a selection operation according to the retraction input when the retraction amount is not equal to the expansion amount; The retraction amount of the retraction input and the extension amount of the extension input are obtained, and when the retraction amount is equal to the extension amount, a return operation is performed.

2. The method according to claim 1, characterized in that The interface includes a selection box and M optional items, where M is an integer greater than 1. In the case where the retraction amount is not equal to the expansion amount, performing a selection operation according to the retraction input includes: When the retraction amount satisfies a first preset condition, controlling the selection box to move downward, wherein the first preset condition includes: the retraction amount is smaller than the expansion amount; When the retraction amount satisfies a second preset condition, the selection box is controlled to move upward, wherein the second preset condition includes: an initial state of the screen is an expanded state, and the retraction amount is greater than the expansion amount.

3. A screen interaction method, characterized in that: include: receiving a user input for expanding the screen; When receiving a retraction input of the screen from the user within a first preset time period, performing a target operation on the content displayed on the interface according to the retraction input; wherein the target operation is associated with a characteristic parameter of the retraction input; The interface displays first content, at least a portion of the first content is selected, and performing a target operation on the content displayed on the interface according to the retraction input includes: When receiving N first operations of the user to expand and then retract the screen, and the N first operations satisfy a third preset condition, the selected range is expanded, wherein the expanded range is positively correlated with N, wherein N is an integer greater than 1.

4. The method according to claim 3, characterized in that The third preset condition includes: receiving the first operation N times within a second preset time period, or the operation time period between any two first operations is less than a third preset time period.

5. A screen interaction device, characterized in that: include: A receiving module, used for receiving a user's input for expanding the screen; an execution module, configured to, when receiving a retraction input of the screen from the user within a first preset time period, execute a target operation on the content displayed on the interface according to the retraction input; wherein the target operation is associated with a characteristic parameter of the retraction input; The execution module is used to execute one of the following: acquiring a retraction amount of the retraction input and an expansion amount of the expansion input, and performing a selection operation according to the retraction input when the retraction amount is not equal to the expansion amount; The retraction amount of the retraction input and the extension amount of the extension input are obtained, and when the retraction amount is equal to the extension amount, a return operation is performed.

6. The device according to claim 5, characterized in that The interface includes a selection box and M optional items, where M is an integer greater than 1. The execution module includes: A first execution unit, configured to control the selection box to move downward when the retraction amount satisfies a first preset condition, wherein the first preset condition includes: the retraction amount is smaller than the expansion amount; The second execution unit is used to control the selection box to move upward when the retraction amount meets a second preset condition, wherein the second preset condition includes: the initial state of the screen is an expanded state, and the retraction amount is greater than the expansion amount.

7. A screen interaction device, characterized in that: include: A receiving module, used for receiving a user's input for expanding the screen; an execution module, configured to, when receiving a retraction input of the screen from the user within a first preset time period, execute a target operation on the content displayed on the interface according to the retraction input; wherein the target operation is associated with a characteristic parameter of the retraction input; The interface displays first content, at least a portion of the first content is selected, and the execution module includes: The third execution unit is used to expand the selected range when receiving N first operations of the user to expand and then retract the screen, and the N first operations meet a third preset condition, wherein the expanded range is positively correlated with N, and N is an integer greater than 1.

8. The device according to claim 7, characterized in that The third preset condition includes: receiving the first operation N times within a second preset time period, or the operation time period between any two first operations is less than a third preset time period.

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