WO2020132866A1

WO2020132866A1 - Display method, electronic device, and storage medium

Info

Publication number: WO2020132866A1
Application number: PCT/CN2018/123491
Authority: WO
Inventors: 黄晓
Original assignee: 深圳市柔宇科技有限公司
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-07-02
Also published as: CN112639679A

Abstract

Disclosed in the present invention are a display method, an electronic device, and a storage medium. The display method is applied in an electronic device, and the electronic device comprises a housing, a flexible display screen that can be rolled and stored in the housing, and a detector for detecting the expanded size of the flexible display screen. The display control method comprises: obtaining the expanded size of the flexible display screen expanded from the housing; and controlling the flexible display screen to display a virtual keyboard of a different form according to the expanded size, the virtual keyboard of a different form being a virtual keyboard having a different size or placement direction. The electronic device can control the display form of a virtual keyboard according to the expanded size of the flexible display screen, and thus, the virtual keyboard can be adaptively adjusted according to the size of the flexible display screen, thereby providing good user experience.

Description

Display method, electronic equipment and storage medium

Technical field

The present invention relates to the field of display technology, and in particular, to a display method, electronic equipment, and storage medium.

Background technique

The keyboard is widely used in life as an external input device for electronic devices such as computers and notebooks. With the development of high technology, users are increasingly demanding the portability and diversification of electronic devices, and flexible keyboards have emerged.

The display form of the existing flexible keyboard is fixed and cannot be adjusted adaptively according to user needs, and the user experience is poor.

Summary of the invention

In order to overcome the shortcomings of the prior art, the object of the present invention is to provide a display method, an electronic device and a storage medium.

The object of the present invention is achieved by the following technical solution: a display method applied to an electronic device including a casing and a flexible display screen that can be curled and received in the casing, and for detecting a flexible display screen The expanded size detector, the display control method includes: detecting the expanded size of the flexible display screen expanded from the housing; controlling the flexible display screen to display virtual keyboards of different forms according to the expanded size, the Different shapes of virtual keyboards are virtual keyboards with different sizes or different placement directions.

The present invention also provides an electronic device, the electronic device includes: a housing; a flexible display screen, the flexible display screen can be curled and received in the housing; a detector for detecting the flexible display screen An expanded size of the casing; a memory for storing a computer executable program; and a processor for executing the computer executable program to implement the display control method, the display control method including: detecting the The expanded size of the flexible display screen unfolded from the housing, wherein the unfolded size is detected by the detector; the flexible display screen is controlled to display different forms of virtual keyboards according to the unfolded size, the different forms of virtual The keyboard is a virtual keyboard with different sizes or different placement directions.

The present invention also provides a storage medium that stores a computer-executable program, and when the computer-executable program is called by a computer, causes the computer to execute the foregoing display method.

Compared with the existing design, the display method, the electronic device and the storage medium provided by the present invention can control the display form of the virtual keyboard according to the expanded size of the flexible display screen, and realize the virtual keyboard can follow the size of the flexible display screen to realize adaptive adjustment To provide users with a better experience.

BRIEF DESCRIPTION

FIG. 1 is a schematic flowchart of a display method provided by a first embodiment of the present invention.

FIG. 2A is a schematic structural view of a flexible display screen of an electronic device according to an embodiment of the present invention being unfolded in one direction along a length direction.

FIG. 2B is a schematic structural view of a flexible display screen of an electronic device according to an embodiment of the present invention being unfolded in two directions along a length direction.

FIG. 3 is a schematic flowchart of a specific embodiment of step S102.

FIG. 4 is a schematic diagram of the virtual keyboard displayed on the flexible display screen along the first orientation when the expanded length of the flexible display screen of the electronic device is greater than the first threshold value and less than the second threshold value.

FIG. 5 is a schematic diagram of the virtual keyboard displayed on the flexible display screen along the second orientation when the expanded length of the flexible display screen of the electronic device is greater than or equal to the second threshold.

FIG. 6 is a schematic flowchart of another specific embodiment of step S102.

FIG. 7 is a schematic diagram of the virtual keyboard enlarged and displayed on the flexible display screen according to a preset ratio when the expanded length of the flexible display screen of the electronic device is L3.

8 is a structural block diagram of an electronic device provided by the present invention.

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects without using To describe a specific order or sequence. It should be understood that the data so used can be interchanged under appropriate circumstances so that the embodiments described herein can be implemented in an order other than what is illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, processes, methods, systems, products or devices that contain a series of steps or units are not necessarily limited to those clearly listed Those steps or units, but may include other steps or units not explicitly listed or inherent to these processes, methods, products, or equipment.

It should be noted that the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated . Thus, the features defined as "first" and "second" may include at least one of the features explicitly or implicitly. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary skilled in the art to achieve, when the combination of technical solutions contradicts each other or cannot be achieved, it should be considered that the combination of such technical solutions does not exist , Nor within the scope of protection required by the present invention.

The electronic device in the present invention may include other functions such as a personal digital assistant (PDA) and/or a portable multimedia player (PMP)-enabled portable communication device, such as e-paper, e-book, on-board display, tablet computer, Smart phones, smart watches, smart bracelets, etc. Exemplary embodiments of portable electronic devices include, but are not limited to, portable electronic devices equipped with iOS@Android@WindowsPhone@other operating systems. Electronic devices usually support multiple applications, such as one or more of the following: drawing applications, rendering applications, word processing applications, web page creation applications, disk editing applications, spreadsheet applications, game applications , Phone apps, video conferencing apps, email apps, instant messaging apps, exercise support apps, photo management apps, digital camera apps, digital video camera apps, web browsing apps, digital music players Applications, and/or digital video player applications.

The present invention provides a display method, a storage medium, and an electronic device. The electronic device includes a housing and a flexible display screen that can be curled and stored in the housing, and a detector for detecting the expanded size of the flexible display screen. The flexible display screen can be used to display a virtual keyboard after being unfolded. The display form of the virtual keyboard can be adaptively adjusted following the size of the flexible display screen to provide a better user experience.

Referring to FIG. 1, a first embodiment of the present invention provides a display method applied to an electronic device. The electronic device includes a flexible display screen that can be rolled or unfolded. The display method includes the following steps:

Step S101: Detect the expanded size of the flexible display screen unfolded from the casing.

As shown in FIG. 2, in some embodiments, the electronic device 10 includes a flexible display screen 102 and a housing 101, where the flexible display screen 102 may be an organic light-emitting diode (Organic Light-Emitting Diode, OLED) flexible display screen, which has The characteristics of bending, twisting and folding, as well as better color and contrast, and ultra-thin features. The flexible display screen 102 can be curled and stored in the casing 101, or can be extended from the casing 101 under the external force to expand the flexible display screen 102.

The electronic device 10 further includes a detector 103, which may be one or more, and is mounted on the casing 101, and is used to detect the expanded size of the flexible display screen 102 expanded from the casing, wherein the expanded size may be a flexible display The unfolded area or unfolded length of the screen, the unfolded area is the area of the area where the flexible display screen 102 is exposed to the housing 101, the unfolded length is the length of the area where the flexible display screen 102 is exposed to the housing 101, and the area and length are The flexible display screen 102 gradually increases or decreases as it extends or retracts.

When the flexible display screen 102 is unfolded, any one of the width and length of the flexible display screen 102 changes in size with the unfolding of the flexible display screen 102, and the other remains unchanged. The detector 103 measures the change in size The size value can obtain the expanded size of the flexible display screen 102, that is, the expanded length of the flexible display screen 102, and the expanded area of the flexible display screen 102 is the product of the expanded length and the width.

The unfolding direction of the flexible display screen 102 may be one-way stretching and unfolding along the length or width direction of the flexible display screen 102, as shown in FIG. 2A.

It may also be along the length direction or the width direction of the flexible display screen 102, which is 180 degrees toward the back, as shown in FIG. 2B.

In this embodiment, the unfolded size is the unfolded length of the flexible display screen 102. The width of the flexible display screen 102 is constant, and the length becomes larger as the flexible display screen 102 expands unidirectionally. The flexible display 102 is stretched in the longitudinal direction.

Exemplarily, the width of the flexible display screen 102 is W, wherein the width W remains unchanged during the expansion of the flexible display screen 102, and the length L becomes larger as the flexible display screen 102 expands, that is, L is a variable, And the maximum value of the unfolding length is Lmax, Lmax≥L≥0.

A plurality of labels 100 are provided in the expansion direction of the flexible display screen 102, and the label 100 stores corresponding size information of the flexible display screen 102, and the size information may be a currently expanded length or area value of the flexible display screen 102.

When the flexible display screen 102 is unfolded, the detector 103 reads the corresponding information of the tag 100, thereby obtaining the current unfolded size of the flexible display screen 102, that is, the current unfolded length L.

In some feasible embodiments, the flexible display screen 102 is retracted into the housing 101 by a reel, and the expanded size of the flexible display screen 102 can also be obtained by detecting the number of rotations of the reel.

Step S102: controlling the flexible display screen to display virtual keyboards of different forms according to the expanded size, where the virtual keyboards of different forms are virtual keyboards of different sizes or placement directions.

Referring to FIG. 3, in some feasible embodiments, step S102 includes steps S201-S205.

In step S201, the expanded size of the flexible display screen is obtained.

In step S202, it is determined whether the expanded size is greater than the first threshold and less than or equal to the second threshold. When the expanded size is greater than the first threshold and less than or equal to the second threshold, step S203 is executed, otherwise step S204 is executed.

Specifically, the first threshold and the second threshold may be set in advance, or may be set by the user as needed, where the second threshold is greater than the first threshold. The electronic device 10 obtains the current expanded size of the flexible display screen 102 through the detector 103, and determines whether the acquired current expanded size is greater than the first threshold and less than the second threshold.

For example, the first threshold is A and the second threshold is B, where B﹥A. The current expanded size of the flexible display screen 102 detected by the detector 103 is L1, and it is determined whether B﹥L1﹥A is established. When B﹥L1﹥A is established, step S203 is executed, otherwise step S204 is executed.

Step S203, when it is detected that the expanded size is greater than the first threshold and less than the second threshold, the virtual keyboard is controlled to be placed on the flexible display screen along the first orientation.

As shown in FIG. 4, when the electronic device 10 detects that the expanded length of the flexible display screen 102 is L1, and B﹥L1﹥A, the virtual keyboard 104 is controlled to be placed on the flexible display screen 102 along the first orientation. When placed on the flexible display screen 102 along the first orientation, the size of the virtual keyboard 104 is the first size, and the size of the virtual keyboard 104 may be the length, width, or area of the virtual keyboard 104.

Preferably, when the expanded size of the flexible display screen 102 is greater than the first threshold and less than the second threshold, the virtual keyboard 104 is placed in the first direction, and the display area of the virtual keyboard 104 remains unchanged.

Preferably, the first threshold A=W/2, the second threshold B=W, and W is the width of the flexible display screen 102.

In step S204, it is determined whether the expanded size is greater than or equal to the second threshold, and when the expanded size of the flexible display screen is greater than or equal to the second threshold, step S205 is executed, otherwise step S204 is continued.

Step S205, when it is detected that the expanded size is greater than or equal to the second threshold, the virtual keyboard is controlled to be placed on the flexible display screen along the second orientation.

Preferably, when the expanded size is greater than the first threshold and less than or equal to the second threshold, the virtual keyboard 104 is displayed in a preset size. The preset size is the display size of the virtual keyboard 104, that is, the length and width, or area of the virtual keyboard 104.

As shown in FIG. 5, when the electronic device 10 detects that the expanded length of the flexible display screen 102 is L2, and L2 ≥ B, the virtual keyboard 104 is controlled to be placed on the flexible display screen 102 along the second orientation. When the second orientation is placed on the flexible display screen 102, the size of the virtual keyboard 104 is the second size, and the second size is larger than the first size. Wherein, the first orientation and the second orientation are set at an angle, preferably, the included angle is 90°, that is, the first orientation and the second orientation are perpendicular to each other.

When the flexible display screen 102 is deployed, only the size of the flexible display screen 102 changes along the deployment direction, that is, during the deployment of the flexible display screen 102, the expanded area of the flexible display screen 102 changes from small to large, when detected When the deployment size of the flexible display screen 102 along the deployment direction is greater than the first threshold value and less than the second threshold value, the virtual keyboard 104 is controlled to be placed on the flexible display screen 102 along the first orientation. At this time, the virtual display screen 102 displays the virtual The keyboard 104 has a small size, which is convenient for users to use in a small space.

When the flexible display screen 102 continues to be stretched along the deployment direction, the area of the flexible display screen 102 becomes larger, and when the expanded size of the flexible display screen 102 exceeds the set turning threshold, which is greater than or equal to the second threshold, the virtual keyboard is controlled 104 is placed on the flexible display screen 102 along the second orientation, and the choice of placement orientation of the virtual keyboard 104 is increased, thereby improving the user experience.

Please refer to FIG. 6, in some embodiments, step S206 is included after step S205.

Step S206, when the expanded size is greater than or equal to the second threshold, the virtual keyboard is controlled to enlarge or shrink according to the expanded size and the scaling ratio corresponding to the expanded size, the scaling ratio and the expansion The change in size is related.

The unfolded size of the flexible display screen 102 is the unfolded length of the flexible display screen 102 exposed to the casing 101, wherein the unfolded length gradually increases during the unfolding of the flexible display screen 102, and gradually decreases during the curling of the flexible display screen 102, virtual The keyboard 40 follows the change of the expanded size of the flexible display screen 102 to zoom in or out at a corresponding zoom ratio.

In some embodiments, when the expanded size is greater than or equal to the second threshold, and the expanded size value is gradually increased, the virtual keyboard 40 increases at a fixed zoom ratio following the increase in the expanded size of the flexible display screen 102. When the expanded size is greater than or equal to the second threshold, and the expanded size value gradually decreases, the virtual keyboard 40 decreases at a fixed zoom ratio following the decrease in the expanded size of the flexible display screen 102.

In some embodiments, the virtual keyboard 104 is enlarged or reduced according to the expanded size and the scaling ratio k corresponding to the expanded size specifically: when the expanded size is greater than or equal to the second threshold and the expanded size value gradually becomes larger, the virtual keyboard 104 is controlled 104 is enlarged by the zoom ratio k; when the expanded size is greater than or equal to the second threshold and the expanded size value is gradually reduced, the virtual keyboard 104 is controlled to be reduced by the zoom ratio k so that the virtual keyboard 104 can follow the expanded size of the flexible display screen 40 Adaptability is adjusted.

Preferably, when the virtual keyboard 104 is controlled to enlarge or shrink according to the expanded size and the zoom ratio k corresponding to the expanded size, the point corresponding to the center of the selected virtual keyboard 104 is used as a reference point, and the selected The fixed reference point is the zoom center of the zoom virtual keyboard 104; wherein, when zooming the virtual keyboard 104, the position of the reference point does not change, and the distance between each point on the virtual keyboard 104 and the reference point is according to the zoom The ratio k increases or decreases.

Specifically, when the expanded size is greater than or equal to the second threshold, the size of the virtual keyboard 104 follows the scaling of the expanded size of the flexible display screen 102, that is, the ratio of the expanded size of the flexible display screen 102 to the virtual keyboard 104 is in the virtual keyboard 104 During the development of the flexible display screen 102, the ratio is a constant value α, that is, the ratio is constant α.

In some embodiments, the ratio α of the expanded size of the flexible display screen 102 to the virtual keyboard 104 may also be a variable during the deployment process.

In this embodiment, the ratio will be described as a constant value α. That is, when the expanded size of the flexible display screen 102 is the second threshold B, the display area of the virtual keyboard 104 at this time is S ₀ , α=B*W/S ₀ . S ₀ is the preset size of the virtual keyboard 104.

Assume that the current expanded size of the flexible display screen 102 is Li, and the display area of the corresponding virtual keyboard 104 is Si at this time, since the ratio of the expanded size of the flexible display screen 102 to the virtual keyboard 104 is a constant value α, that is

Then there is

Therefore, the scaling factor k is

Where Li is the current expanded size of the flexible display screen 102 and B is the second threshold, that is, the zoom ratio k is related to the change in the expanded size of the flexible display screen 102, that is, the zoom ratio k becomes larger with the expanded size of the flexible display screen 102 As it becomes larger, it decreases as the deployment size of the flexible display screen 102 decreases.

As shown in FIG. 7, when the expanded size of the flexible display screen 40 is L3 and L3≧B, the virtual keyboard 104 is enlarged at a zoom ratio k.

In the present invention, when the virtual keyboard 104 is placed along the second direction, the size of the display area of the virtual keyboard 104 is controlled to change with the expanded size of the flexible display screen 102, thereby more effectively using the flexible display screen 102 The expanded area, and when the display area of the virtual keyboard 104 becomes larger, it can effectively provide the correct rate when the user taps the virtual key.

Referring to FIG. 8, an embodiment of the present invention further provides an electronic device 30, which can be used to execute the display method provided by the present invention. The electronic device 30 includes a housing (not shown), a detector 303, a flexible display screen 302, a processor 305, and a memory 306. The flexible display screen 302 can be curled and stored in the casing, and can leak out from the casing and expand under the action of external force for displaying a virtual keyboard.

The detector 303 is installed in the casing, and is used for detecting the expanded size of the flexible display screen unfolded from the casing, so as to obtain the expanded size value of the flexible display screen. The processor 305 and the memory 306 are connected by a bus to realize a communication function.

The memory 306 includes at least one of the following: a random access memory, a non-volatile memory external memory, the memory 306 may be used to store a computer executable program, and the processor 305 stores the memory 306 by calling The computer can execute the program to execute any one of the above display methods. The memory 306 mainly includes a program storage area and a data storage area, where the program storage area can store an operating system, application programs required for at least one function, and the like; the data storage area can store data created according to the use of the terminal and the like.

The processor 305 is the control center of the electronic device 30, and uses various interfaces and lines to connect the various parts of the entire electronic device 30. By running or executing the computer executable program stored in the memory 306, the The computer executable program in the memory 306 is the aforementioned display method.

The processor 305 may be composed of an integrated circuit (Integrated Circuit, referred to as IC), for example, may be composed of a single packaged IC, or may be composed of multiple packaged ICs connected with the same function or different functions. For example, the processor 305 may include only a central processor, or may be a combination of a CPU, a digital signal processor (Digital Signal Processor, DSP for short), a GPU, and various control chips. In the embodiments of the present invention, the CPU may be a single computing core, or may include multiple computing cores.

When the flexible display screen 302 is unfolded, any one of the width and length of the flexible display screen 302 changes in size with the unfolding of the flexible display screen 302, the other remains unchanged, and the one whose size changes is measured by the detector The size value can obtain the expanded size of the flexible display screen 302. The expanded area of the flexible display screen 302 is the product of the expanded length and the width.

The unfolding direction of the flexible display screen 302 may be one-way stretching along the length or width of the flexible display screen 302, or it may be along the length or direction of the flexible display screen, 180 degrees in both directions.

The above-mentioned embodiments are only preferred embodiments of the present invention, which cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the present invention. The scope of protection.

Claims

A display method is applied to an electronic device. The electronic device includes a housing and a flexible display screen that can be curled and received in the housing, and a detector for detecting the expanded size of the flexible display screen, characterized in that , The display control method includes:

Detecting the expanded size of the flexible display screen unfolded from the casing;

The flexible display screen is controlled to display virtual keyboards in different forms according to the expanded size, and the virtual keyboards in different forms are virtual keyboards with different sizes or placement directions.
The display method according to claim 1, wherein controlling the flexible display screen to display the virtual keyboard according to the expanded size comprises:

Determine whether the expanded size is greater than the first threshold and less than or equal to the second threshold;

When the expanded size is greater than the first threshold and less than a second threshold, the virtual keyboard is controlled to be placed along a first orientation, and the second threshold is greater than the first threshold.
The display method according to claim 2, wherein controlling the flexible display screen to display the virtual keyboard according to the expanded size comprises:

Judging whether the expanded size is greater than or equal to a second threshold; when the expanded size is greater than or equal to the second threshold, controlling the virtual keyboard to be placed along the second orientation.
The display method according to claim 3, wherein the first orientation and the second orientation are perpendicular to each other.
The display method according to claim 3, wherein controlling the flexible display screen to display the virtual keyboard according to the expanded size information includes:

When the expanded size is greater than or equal to the second threshold, the virtual keyboard is controlled to enlarge or shrink according to the expanded size and the zoom ratio corresponding to the expanded size, and the change in the zoom ratio and the expanded size related.
The display control method according to claim 5, wherein controlling the virtual keyboard to zoom in or out according to a zoom ratio specifically includes:

When the expanded size is greater than or equal to the second threshold, and the expanded size value gradually becomes larger, controlling the virtual keyboard to be enlarged according to the zoom ratio;

When the expanded size is greater than or equal to the second threshold, and the expanded size value gradually decreases, the virtual keyboard is controlled to be reduced according to the zoom ratio.
The display control method according to claim 6, wherein controlling the virtual keyboard to enlarge or reduce according to a zoom ratio specifically comprises: selecting a point corresponding to the center of the virtual keyboard as a reference point, and using the selected The reference point of is the zoom center of zooming the virtual keyboard; wherein, when zooming the virtual keyboard, the position of the reference point does not change, and the distance between each point on the virtual keyboard and the reference point Increase or decrease according to the zoom ratio.
The display control method according to claim 5, wherein when the expanded size is greater than the first threshold and less than or equal to the second threshold, the virtual keyboard is displayed in a preset size; the virtual keyboard is controlled Zoom in or zoom out according to the zoom ratio includes:

The ratio of the display size of the virtual keyboard to the expanded size of the flexible display screen is a fixed value, and the scaled size of the virtual keyboard is the product of the preset size of the virtual keyboard and the scaling ratio.
An electronic device, characterized in that the electronic device includes:

case;

A flexible display screen, the flexible display screen can be curled and stored in the housing;

A detector for detecting the expanded size of the flexible display screen unfolded from the casing;

Memory for storing computer executable programs; and

The processor is configured to control the flexible display screen to display virtual keyboards in different forms according to the expanded size, and the virtual keyboards in different forms are virtual keyboards with different sizes or placement directions.
The electronic device according to claim 9, wherein the processor controlling the flexible display screen to display the virtual keyboard according to the expanded size comprises:

Determine whether the expanded size is greater than the first threshold and less than or equal to the second threshold;

When the expanded size is greater than the first threshold and less than a second threshold, the virtual keyboard is controlled to be placed along a first orientation, and the second threshold is greater than the first threshold.
The electronic device according to claim 10, wherein the processor controlling the flexible display screen to display the virtual keyboard according to the expanded size comprises:

Determine whether the expanded size is greater than or equal to the second threshold;

When the expanded size is greater than or equal to the second threshold, the virtual keyboard is controlled to be placed along the second orientation.
The electronic device of claim 11, wherein the first orientation and the second orientation are perpendicular to each other.
The electronic device according to claim 11, wherein the processor controlling the flexible display screen to display a virtual keyboard according to the expanded size information includes:

When the expanded size is greater than or equal to the second threshold, the virtual keyboard is controlled to enlarge or shrink according to the expanded size and the zoom ratio corresponding to the expanded size, and the change in the zoom ratio and the expanded size related.
The electronic device according to claim 13, wherein the processor is further configured to control the virtual keyboard to be enlarged or reduced according to a zoom ratio specifically including:

When the expanded size is greater than or equal to the second threshold, and the expanded size value gradually becomes larger, controlling the virtual keyboard to be enlarged according to the zoom ratio;

When the expanded size is greater than or equal to the second threshold, and the expanded size value gradually decreases, the virtual keyboard is controlled to be reduced according to the zoom ratio.
The electronic device of claim 14, wherein the processor controlling the virtual keyboard to enlarge or reduce according to a zoom ratio specifically includes:

Selecting a point corresponding to the center of the virtual keyboard as a reference point, and using the selected reference point as a zoom center for zooming the virtual keyboard; wherein, when zooming the virtual keyboard, the position of the reference point Without change, the distance between each point on the virtual keyboard and the reference point increases or decreases according to the zoom ratio.
The electronic device of claim 13, wherein when the expanded size is greater than the first threshold and less than or equal to a second threshold, the virtual keyboard is displayed in a preset size; the processor controls the The virtual keyboard enlargement or reduction according to the zoom ratio specifically includes:

The ratio of the display size of the virtual keyboard to the expanded size of the flexible display screen is a fixed value, and the scaled size of the virtual keyboard is the product of the preset size of the virtual keyboard and the scaling ratio.
A storage medium, characterized in that the storage medium stores a computer executable program which, when called by a computer, causes the computer to perform the display according to any one of claims 1-8 method.