CN108323197A

CN108323197A - A kind of method and apparatus of multihead display

Info

Publication number: CN108323197A
Application number: CN201780003587.3A
Authority: CN
Inventors: 陈晓晓; 陈浩; 胡佳佳; 易辉
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-12-27
Filing date: 2017-04-21
Publication date: 2018-07-24
Anticipated expiration: 2037-04-21
Also published as: CN108323197B; WO2018120533A1

Abstract

The application provides a kind of method and apparatus of multihead display, is related to field of terminal technology, and the interaction between multiple display screens of multi-screen terminal may be implemented, and improves the user experience in interactive process.Concrete scheme is：The first GUI of presentation icons and the first display object including the second display panel is shown in the first display panel；The first instruction that user inputs on the first GUI is obtained, which is the instruction that the starting point coordinate of sliding trace is the continuity slide triggering that coordinate position, terminal point coordinate where the second display object are presentation icons place coordinate position；The 2nd GUI for including the second display object is shown in the second display panel in response to the first instruction, second display object includes all images of the first display object, or second display object include the first display object parts of images, or first display object include at least two son show objects, second display object be at least two son show objects in one son show objects.

Description

Multi-screen display method and equipment

The present application claims priority of the chinese patent application entitled "a method and apparatus for multi-screen display" filed by the chinese patent office on 27/12/2016 under the reference of application number 201611225504.9, the entire contents of which are incorporated herein by reference.

Technical Field

The embodiment of the invention relates to the technical field of terminals, in particular to a multi-screen display method and equipment.

Background

With the popularization and expansion of intelligent terminals, the conventional terminals cannot meet the requirements of single-sided touch screens, and some terminals in the market are provided with back touch screens besides front touch screens. Some terminals with double-sided touch screens can display different or same contents on the double-sided touch screens respectively.

However, in the prior art, the double-sided touch screens of the terminal are independent from each other, and no interaction exists, that is, the touch screens on different sides display different contents, and no new change or breakthrough is brought on human-computer interaction.

Disclosure of Invention

The application provides a multi-screen display method and equipment, which can realize interaction among a plurality of display screens of a multi-screen terminal and improve user experience in a man-machine interaction process.

In order to achieve the purpose, the technical scheme is as follows:

in a first aspect, the present application provides a multi-screen display method, which may be applied to a multi-screen terminal, where the multi-screen terminal includes a first display panel and a second display panel, and the multi-screen display method may include: the multi-screen terminal displays a first Graphical User Interface (GUI) on a first display panel, wherein the first GUI comprises a demonstration icon and a first display object of a second display panel; acquiring a first instruction input by a user on a first GUI (graphical user interface), wherein the first instruction is an instruction triggered by first operation of the user, and the first operation is continuous sliding operation in which the starting point coordinate of a sliding track is the coordinate position of a second display object and the ending point coordinate is the coordinate position of a demonstration icon; and in response to the first instruction, displaying a second GUI including a second display object on a second display panel, the second display object including an entire image of the first display object, or the second display object including a partial image of the first display object, or the first display object including at least two sub-display objects, the second display object being one of the at least two sub-display objects.

In the multi-screen display method provided by the present application, the multi-screen terminal may display a second GUI including a partial image or a full image (i.e., a second display object) of a first display object in the first GUI on the second display panel in response to a first instruction input by a user when the first GUI including the first display object is displayed on the first display panel. The content displayed by the first display panel and the content displayed by the second display panel are in contact, so that interaction among a plurality of display screens of the multi-screen terminal can be realized, and user experience in a man-machine interaction process can be improved.

With reference to the first aspect, in a first possible implementation manner, when the second display object includes a partial image of the first display object, the "displaying the second GUI including the second display object on the second display panel in response to the first instruction" may include: in response to the first instruction, displaying an image selection window having the start point coordinate as a center point on the first GUI displayed on the first display panel, and displaying an image surrounded by the image selection window on the second display panel. Wherein the image surrounded by the image selection window is the second display object.

It can be understood that the first instruction is an instruction triggered by a first operation of the user, and the first operation is a continuous sliding operation in which a start point coordinate of the sliding track is a coordinate position where the second display object is located and an end point coordinate is a coordinate position where the demonstration icon is located; therefore, when the user's finger touches the coordinates of the start point of the slide trajectory, the multi-screen terminal may display an image selection window centered on the coordinates of the start point on the first GUI, and then determine an image surrounded by the image selection window in the first display object as the second display object. The image selection window may be a display window with a preset shape, and the image selection window does not obscure an image of a position where the image selection window is located in the first GUI.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, the image selection window is movable in the first GUI. Specifically, after the above "in response to the first instruction, displaying the second GUI including the second display object on the second display panel", the method according to the embodiment of the present invention may further include: acquiring a second instruction input by a user on the first GUI, wherein the second instruction is an instruction for triggering the multi-screen terminal to move the image selection window on the first display panel; and responding to the second instruction, displaying the dynamically moved image selection window on the first GUI displayed on the first display panel according to the movement track indicated by the second instruction, and displaying a third GUI comprising a third display object on the second display panel. The third display object is an image surrounded by the image selection window at the end point coordinate of the movement locus. For example, the second instruction may be a drag instruction of the user to select a window for the image displayed on the first display panel.

The multi-screen terminal can respond to the second instruction, and dynamically display the image selection window on the first GUI on the first display panel according to the movement track corresponding to the second instruction, so that the image surrounded by the image selection window in the first GUI changes, and thus, the multi-screen terminal can respond to the second instruction, and show different details of the first GUI to the user on the second display panel.

With reference to the first aspect or any one of the foregoing possible implementations, in a third possible implementation, the multi-screen terminal may display, on the second display, a second GUI including a dynamically changing second display object, so as to improve a visual experience of a user. Specifically, the "displaying the second GUI including the second display object on the second display panel" may include: displaying a second GUI including a moving image in which the second display object gradually becomes larger from small on the second display panel; or, according to a straight-line distance between the start point coordinate and the end point coordinate, displaying a second GUI on the second display panel, the second GUI including a second display object having a size corresponding to the straight-line distance, wherein the second display object in the second GUI is larger as the straight-line distance is longer, or the second display object in the second GUI is smaller as the straight-line distance is longer.

With reference to the first aspect and any one of the foregoing possible implementation manners, in a fourth possible implementation manner, in order to more intuitively prompt, on the first display panel, to a user which portion of the first display object is a display object displayed on the second display panel by the multi-screen terminal. After the multi-screen terminal responds to the first instruction and displays the second GUI including the second display object on the second display panel, the method of the application may further include: highlighting the second display object on the first display panel.

In a second aspect, the present application further provides a multi-screen terminal, where the multi-screen terminal includes: the device comprises a first display module, an acquisition module and a second display module. The first display module is used for displaying a first GUI, and the first GUI comprises a demonstration icon and a first display object of the second display panel; an obtaining module, configured to obtain a first instruction input by a user on the first GUI displayed by the first display module, where the first instruction is an instruction triggered by a first operation of the user, and the first operation is a continuous sliding operation in which a start-point coordinate of a sliding track is a coordinate position where a second display object is located, and an end-point coordinate of the sliding track is a coordinate position where the presentation icon is located; the second display module is configured to display, in response to the first instruction, a second GUI including the second display object, where the second display object includes an entire image of the first display object displayed by the first display module, or the second display object includes a partial image of the first display object, or the first display object includes at least two sub-display objects, and the second display object is one of the at least two sub-display objects.

With reference to the second aspect, in a first possible implementation manner, the second display object includes a partial image of the first display object. The first display module is configured to display an image selection window with the start point coordinate as a central point on the first GUI in response to the first instruction acquired by the acquisition module. The second display module is used for responding to the first instruction acquired by the acquisition module and displaying the image surrounded by the image selection window; wherein the image surrounded by the image selection window is the second display object.

With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner, the obtaining module is further configured to obtain a second instruction input on the first GUI by the user after the second displaying module displays a second GUI including the second display object in response to the first instruction, where the second instruction is an instruction for triggering the multi-screen terminal to move the image selection window on the first display panel. The first display module is further configured to, in response to the second instruction acquired by the acquisition module, display a dynamically moving image selection window on the first GUI according to a movement trajectory indicated by the second instruction. The second display module is further configured to display a third GUI including a third display object in response to the second instruction acquired by the acquisition module. Wherein the third display object is an image surrounded by the image selection window at the coordinates of the end point of the movement locus.

With reference to the second aspect or any one of the foregoing possible implementation manners, in a third possible implementation manner, the foregoing "second display module, configured to display a second GUI that includes the second display object" may include: the second display module is configured to: displaying a second GUI including a moving image in which the second display object gradually becomes larger from small to large; or, according to a straight-line distance between the start point coordinate and the end point coordinate, displaying a second GUI including a second display object having a size corresponding to the straight-line distance. Wherein the second display object in the second GUI is larger the longer the linear distance is, or the second display object in the second GUI is smaller the longer the linear distance is.

With reference to the second aspect or any one of the foregoing possible implementation manners, in a fourth possible implementation manner, the foregoing first display module is further configured to highlight the second display object in response to the first instruction.

In a third aspect, the present application provides a multi-screen terminal, including: the display device comprises a first display panel, a second display panel, a processor and a memory. Wherein the memory is configured to store a computer program code, and the computer program code includes instructions that, when executed by the processor, cause the multi-screen terminal to perform the multi-screen display method according to the first aspect, and display the GUIs on the first display panel and the second display panel.

Specifically, the first display panel is configured to display a first GUI, where the first GUI includes a presentation icon and a first display object of the second display panel. And the processor is used for acquiring a first instruction input by a user on a first GUI (graphical user interface) displayed by the first display panel, wherein the first instruction is an instruction triggered by a first operation of the user, and the first operation is a continuous sliding operation in which a starting point coordinate of a sliding track is a coordinate position of a second display object and an end point coordinate of the sliding track is a coordinate position of the demonstration icon. A second display panel for displaying, in response to the first instruction, a second GUI including the second display object, the second display object including an entire image of the first display object, or the second display object including a partial image of the first display object, or the first display object including at least two sub-display objects, the second display object being one of the at least two sub-display objects.

With reference to the third aspect, in a first possible implementation manner, the second display object includes a partial image of the first display object. The first display panel is further configured to display an image selection window with the start point coordinate as a center point on the first GUI in response to the first instruction. The above-mentioned "the second display panel for displaying the second GUI including the second display object in response to the first instruction" may include: and the second display panel is used for responding to the first instruction and displaying the image surrounded by the image selection window. Wherein the image surrounded by the image selection window is the second display object.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner, the processor is further configured to, after the second display panel displays, in response to the first instruction, a second GUI including the second display object, acquire a second instruction input by the user on the first GUI, where the second instruction is an instruction for triggering the multi-screen terminal to move the image selection window on the first display panel. The first display panel is further configured to, in response to the second instruction, display a dynamically moving image selection window on the first GUI according to the movement trajectory indicated by the second instruction. The second display panel is further configured to display a third GUI including a third display object in response to the second instruction. Wherein the third display object is an image surrounded by the image selection window at the coordinates of the end point of the movement locus.

With reference to the third aspect or any one of the foregoing possible implementation manners, in a third possible implementation manner, the foregoing "the second display panel is configured to display a second GUI that includes the second display object" may include: a second display panel for displaying a second GUI including a dynamic image in which the second display object gradually becomes larger from small to large; or, a second display panel configured to display, on the second display panel, a second GUI including a second display object having a size corresponding to a linear distance between the start point coordinate and the end point coordinate, where the second display object in the second GUI is larger as the linear distance is longer, or the second display object in the second GUI is smaller as the linear distance is longer.

With reference to the third aspect or any one of the foregoing possible implementation manners, in a fourth possible implementation manner, the first display panel is further configured to highlight the second display object in response to the first instruction.

The first display module in the second aspect of the present application is the first display panel in the first aspect and the third aspect, and the second display module in the second aspect is the second display panel in the first aspect and the third aspect.

In a fourth aspect, the present application provides a computer storage medium, where the computer storage medium includes computer instructions, and when the computer instructions are executed on a multi-screen terminal, the multi-screen terminal is caused to perform the method for multi-screen display according to the first aspect or any possible implementation manner of the first aspect.

In a fifth aspect, the present application further provides a computer program product, which when run on a computer, causes the computer to execute the method for multi-screen display according to the first aspect of the present application or any one of the possible implementation manners of the first aspect.

It can be understood that, the multi-screen terminal according to the second aspect, the multi-screen terminal according to the third aspect, the computer storage medium according to the fourth aspect, or the computer program product according to the fifth aspect are all configured to execute the corresponding method provided above, and therefore, the beneficial effects achieved by the multi-screen terminal according to the second aspect may refer to the beneficial effects in the corresponding method provided above, and are not described herein again.

In a sixth aspect, the present application provides a multi-screen display method, which may be applied to a multi-screen terminal, where the multi-screen terminal includes a first display panel and a second display panel, and the multi-screen display method may include: displaying a first GUI including a first display object on the first display panel, the first display object being a display object in a first display task, the first display task being a display task added to a first task window at a first time; displaying a second GUI including a second display object, the second display object being a display object in a second display task, the second display task being a display task in a second task window, on a second display panel; acquiring a first instruction input by a user on a first GUI (graphical user interface), wherein the first instruction is used for triggering a multi-screen terminal to display a GUI comprising a first display object currently displayed by a first display panel on a second display panel; in response to the first instruction, a third GUI including the first display object is displayed on the second display panel, and a fourth GUI including the third display object is displayed on the first display panel.

The third display object is a display object corresponding to a third display task, the third display task is a display task added to the first task window at a second time, the second time is earlier than the first time, and the second time is later than the adding time of other display tasks in the first task window; or, the third display object is a preset display object.

According to the multi-screen display method provided by the application, two independent task windows can be set in the multi-screen terminal, each task window corresponds to one display panel, for example, the first display panel is used for displaying the GUI corresponding to the newly added additional task in the first task window, and the second display panel is used for displaying the GUI corresponding to the newly added additional task in the second task window. Therefore, the multi-screen terminal can display the GUI comprising the first display object currently displayed by the first display panel on the second display panel and display the GUI comprising the second display object currently displayed by the second display panel on the first display panel through switching of the display task in the two task windows, so that interaction of display contents of the two display screens of the multi-screen terminal can be realized, and user experience in a man-machine interaction process can be improved.

With reference to the sixth aspect, in a first possible implementation manner, the first GUI may further include an icon of the second task window. The first instruction may be an instruction triggered by a first operation of a user, where the first operation is a continuous sliding operation in which a start coordinate of a sliding track is a coordinate position where the first display object is located, and a terminal coordinate is a coordinate position where an icon of the second task window is located, and the first instruction is used to instruct the multi-screen terminal to add the first display task to the second task window.

With reference to the sixth aspect or the first possible implementation manner of the sixth aspect, in a second possible implementation manner, the first GUI, the second GUI, the third GUI, and the fourth GUI may further include an icon of the first task window and an icon of the second task window. In this implementation, the multi-screen terminal may display a GUI including a dynamic image of the first display object on the first display panel and the second display panel. Specifically, the above "displaying a third GUI including the first display object on the second display panel and displaying a fourth GUI including a third display object on the first display panel in response to the first instruction" may include: in response to the first instruction, displaying a third GUI including a first dynamic image on the second display panel and displaying a fourth GUI including a second dynamic image on the first display panel. The first dynamic image is a dynamic image in which the first display object moves according to a first preset moving track and the first display object gradually increases in the moving process, the start point coordinate of the first preset moving track is the coordinate position of the icon of the first task window in the third GUI, and the end point coordinate of the first preset moving track is the coordinate position for displaying the display object in the third GUI; the second dynamic image is a dynamic image in which the third display object moves according to a second preset movement track and the third display object gradually increases from small to large in the moving process, the start point coordinate of the second preset movement track is the coordinate position of the icon of the first task window in the fourth GUI, and the end point coordinate of the second preset movement track is the coordinate position of the icon for displaying the display object in the fourth GUI.

The starting point coordinate of the moving track of the third display object displayed on the first display panel is the icon of the first task window, so that the user can determine that the first display object currently displayed on the first display panel is the display object corresponding to the display task of the first display panel, and not the display object corresponding to the display task switched from the second display panel.

The coordinates of the starting point of the moving track of the first display object on the second display panel are the icons of the first task window but not the icons of the second task window; therefore, the user can determine that the first display object currently displayed by the second display panel is not the display object corresponding to the display task of the second display panel, but the display object corresponding to the display task switched from the first display panel.

In addition, in the process of switching the display objects of the first display panel and the second display panel, the display objects are presented to the user in a dynamic mode, and the visual experience of the user can be improved.

With reference to the sixth aspect or any one of the foregoing possible implementation manners, in a third possible implementation manner, before the foregoing "displaying the first GUI including the first display object on the first display panel", the method of the present application may further include: acquiring a second instruction input by a user, wherein the second instruction is an instruction for triggering a multi-screen terminal to open a first application, and the first GUI is an interface of the first application; the "displaying the first GUI including the first display object on the first display panel" may include: in response to the second instruction, displaying a first GUI including a first display object on the first display panel.

The second instruction is further used for triggering the multi-screen terminal to display the first GUI on the first display panel, or the first display panel is a display panel configured in advance and used for displaying an interface of the first application.

With reference to the fifth possible implementation manner of the sixth aspect, in a sixth possible implementation manner, the first task window is a first window stack, the first window stack is configured to store the display task pushed into the first window stack according to a first-in-first-out principle, and the first display panel is configured to display a GUI corresponding to the display task at the top of the first window stack. The second task window is a second window stack, the second window stack is used for storing the display tasks pressed into the second window stack according to a first-in and last-out principle, and the second display panel is used for displaying the GUI corresponding to the display tasks on the top of the second window stack.

The first display panel is used for displaying the GUI corresponding to the display task at the top of the first window stack, and the second display panel is used for displaying the GUI corresponding to the display task at the top of the second window stack; therefore, the multi-screen terminal can display the GUI corresponding to the first display task on the second display panel by popping the display task (i.e., the first display task) at the top of the first window stack from the first window stack and pushing the first display task to the top of the second window stack, i.e., the interaction between the first display panel and the second display panel can be realized, and the interaction process between the first display panel and the second display panel can be simplified.

In a seventh aspect, the present application provides a multi-screen terminal, including: the device comprises a first display module, a second display module and an acquisition module. The first display module is used for displaying a first user graphical interface (GUI) comprising a first display object, wherein the first display object is a display object in a first display task, and the first display task is a display task added to a first task window at a first time. And a second display module for displaying a second GUI including a second display object, the second display object being a display object in a second display task, the second display task being a display task in a second task window. An obtaining module, configured to obtain a first instruction input by a user on the first GUI displayed by the first display module, where the first instruction is used to trigger the second display module to display a GUI that includes the first display object currently displayed by the first display module. The second display module is further configured to display a third GUI including the first display object in response to the first instruction acquired by the acquisition module. The first display module is further configured to display a fourth GUI including a third display object in response to the first instruction acquired by the acquisition module. The third display object is a display object corresponding to a third display task, the third display task is a display task added to the first task window at a second time, the second time is earlier than the first time, and the second time is later than the adding time of other display tasks in the first task window; or, the third display object is a preset display object.

With reference to the seventh aspect, in a first possible implementation manner, the first GUI may further include an icon of the second task window. The first instruction is triggered by a first operation of a user, the first operation is a continuous sliding operation in which a start coordinate of a sliding track is a coordinate position of the first display object, and a terminal coordinate is a coordinate position of an icon of the second task window, and the first instruction is used for indicating the multi-screen terminal to add the first display task to the second task window.

With reference to the seventh aspect or the first possible implementation manner, in a second possible implementation manner, the first GUI, the second GUI, the third GUI, and the fourth GUI may further include an icon of the first task window and an icon of the second task window. The "second display module, configured to display, in response to the first instruction acquired by the acquisition module, a third GUI including the first display object" may include: the second display module is configured to display a third GUI including a first dynamic image in response to the first instruction. The "first display module, configured to display, in response to the first instruction acquired by the acquisition module, a fourth GUI including a third display object" may include: the first display module is configured to display a fourth GUI including a second dynamic image in response to the first instruction.

With reference to the seventh aspect or any one of the foregoing possible implementation manners, in a third possible implementation manner, the obtaining module is further configured to obtain a second instruction input by the user before the first display module displays the first GUI, where the second instruction is an instruction for triggering the multi-screen terminal to open a first application, and the first GUI is an interface of the first application. The "first display module, configured to display the first GUI," may include: the first display module is configured to display a first GUI including a first display object in response to the second instruction acquired by the acquisition module.

In an eighth aspect, the present application provides a multi-screen terminal, including: the display device comprises a first display panel, a second display panel, a processor and a memory. Wherein the memory is configured to store a computer program code, and the computer program code includes instructions, and when the processor executes the instructions, the multi-screen terminal executes the multi-screen displaying method according to the sixth aspect, and the GUIs are displayed on the first display panel and the second display panel.

Specifically, the first display panel is configured to display a first GUI including a first display object, where the first display object is a display object in a first display task, and the first display task is a display task added to a first task window at a first time. And a second display panel for displaying a second GUI including a second display object, the second display object being a display object in a second display task, the second display task being a display task in a second task window. And the processor is configured to acquire a first instruction input by a user on the first GUI, where the first instruction is used to trigger the multi-screen terminal to display, on the second display panel, a GUI including the first display object currently displayed by the first display panel. A second display panel for displaying a third GUI including the first display object in response to the first instruction. A first display panel to display a fourth GUI including a third display object in response to the first instruction.

With reference to the eighth aspect, in a first possible implementation manner, the first GUI may further include an icon of the second task window. The first instruction is triggered by a first operation of a user, the first operation is a continuous sliding operation in which a start coordinate of a sliding track is a coordinate position of the first display object, and a terminal coordinate is a coordinate position of an icon of the second task window, and the first instruction is used for instructing the multi-screen terminal to add the first display task to the second task window.

With reference to the eighth aspect or the first possible implementation manner, in a second possible implementation manner, the first GUI, the second GUI, the third GUI, and the fourth GUI may further include an icon of the first task window and an icon of the second task window. The above-mentioned "the second display panel for displaying the third GUI including the first display object in response to the first instruction" may include: the second display panel is configured to display a third GUI including a first dynamic image in response to the first instruction. The above-mentioned "the first display panel for displaying the fourth GUI including the third display object in response to the first instruction" may include: the first display panel is configured to display a fourth GUI including a second moving image.

With reference to the eighth aspect or any one of the foregoing possible implementation manners, in a third possible implementation manner, the processor may be further configured to acquire a second instruction input by the user before the first display panel displays a first GUI including a first display object, where the second instruction is an instruction for triggering the multi-screen terminal to open a first application, and the first GUI is an interface of the first application.

It should be noted that, for the detailed description of the third display object, the first dynamic image, the second dynamic image, the first task window, and the second task window in the seventh aspect and the eighth aspect of the present application or any possible implementation manner of the third display object, the first dynamic image, the second dynamic image, the first task window, and the second task window, reference may be made to relevant contents in the sixth aspect, and details are not repeated herein.

The first display module in the seventh aspect of the present application is the first display panel in the sixth aspect and the eighth aspect, and the second display module in the seventh aspect is the second display panel in the sixth aspect and the eighth aspect.

In a ninth aspect, the present application provides a computer storage medium, where the computer storage medium includes computer instructions, and when the computer instructions are executed on a multi-screen terminal, the multi-screen terminal is caused to perform the method for multi-screen display according to the sixth aspect or any possible implementation manner of the sixth aspect.

In a tenth aspect, the present application further provides a computer program product, which when run on a computer, causes the computer to execute the method for multi-screen display according to any one of the possible implementations of the sixth aspect or the sixth aspect of the present application.

It is to be understood that the multi-screen terminal of the seventh aspect, the multi-screen terminal of the eighth aspect, the computer storage medium of the ninth aspect, or the computer program product of the tenth aspect, which are provided above, are all configured to execute the corresponding methods provided above, and therefore, the beneficial effects that can be achieved by the multi-screen terminal of the seventh aspect and the multi-screen terminal of the eighth aspect, which are not described herein again, can be referred to as the beneficial effects of the corresponding methods provided above.

In an eleventh aspect, a multi-screen display method is provided, and may be applied to a multi-screen terminal, where the multi-screen terminal includes a first display panel and a second display panel, and the multi-screen display method may include: displaying a first GUI on a first display panel, the first GUI including a first display object therein; acquiring a first instruction input by a user, wherein the first instruction is used for triggering the multi-screen terminal to display a display object which is the same as that of a first display panel on a second display panel; and displaying a second GUI on a second display panel in response to the first instruction, the second GUI including the first display object.

The multi-screen terminal can respond to the first instruction, and display objects which are the same as those of the first display panel on the second display panel, namely two display screens of the multi-screen terminal can interact with each other instead of being independent of each other, so that user experience in a man-machine interaction process can be improved.

In a twelfth aspect, a multi-screen terminal is provided, where the multi-screen terminal may include: the device comprises a first display module, an acquisition module and a second display module. The first display module is used for displaying a first user graphical interface (GUI), and the first GUI comprises a first display object. The obtaining module is used for obtaining a first instruction input by a user, and the first instruction is used for triggering the multi-screen terminal to display a display object which is the same as that of the first display module on a second display module. And the second display module is used for responding to the first instruction acquired by the acquisition module and displaying a second GUI, wherein the second GUI comprises the first display object.

In a thirteenth aspect, the present application provides a multi-screen terminal, including: the display device comprises a first display panel, a second display panel, a processor and a memory. Wherein the memory is configured to store a computer program code, and the computer program code includes instructions, and when the processor executes the instructions, the multi-screen terminal executes the multi-screen displaying method according to the sixth aspect, and the GUIs are displayed on the first display panel and the second display panel.

Specifically, the first display panel is configured to display a first GUI, where the first GUI includes a first display object; the processor is configured to acquire a first instruction input by a user, where the first instruction is used to trigger the multi-screen terminal to display a display object, which is the same as that of the first display panel, on the second display panel. And the second display panel is used for responding to the first instruction acquired by the processor and displaying a second GUI, and the second GUI comprises the first display object.

The first display module in the twelfth aspect of the present application is the first display panel in the eleventh aspect and the twelfth aspect, and the second display module in the twelfth aspect is the second display panel in the eleventh aspect and the twelfth aspect.

In a fourteenth aspect, the present application provides a computer storage medium including computer instructions, which, when executed on a multi-screen terminal, cause the multi-screen terminal to perform the method for multi-screen display according to the eleventh aspect or any one of the possible implementation manners of the eleventh aspect.

In a fifteenth aspect, the present application further provides a computer program product, which when run on a computer, causes the computer to execute the method for multi-screen display according to the eleventh aspect or any one of the possible implementations of the eleventh aspect of the present application.

It should be understood that, the multi-screen terminal according to the twelfth aspect, the multi-screen terminal according to the thirteenth aspect, the computer storage medium according to the fourteenth aspect, or the computer program product according to the fifteenth aspect are all configured to execute the corresponding method provided above, and therefore, the beneficial effects achieved by the multi-screen terminal according to the twelfth aspect can refer to the beneficial effects in the corresponding method provided above, and are not described herein again.

Drawings

Fig. 1 is a schematic structural diagram of a double-sided touch screen of a double-screen terminal according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a front and a back structure of a mobile phone according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a hardware structure of a mobile phone according to an embodiment of the present invention;

fig. 4 is a first graphical user interface diagram displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a graphical user interface displayed by a multi-screen terminal according to a third embodiment of the present disclosure;

fig. 7 is a fourth schematic view of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 8 is a flowchart illustrating a multi-screen displaying method according to a first embodiment of the present invention;

fig. 9 is a schematic diagram of a graphical user interface displayed by a multi-screen terminal according to a fifth embodiment of the present disclosure;

fig. 10 is a schematic diagram six of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 11 is a schematic diagram seven of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 12 is a flowchart illustrating a multi-screen displaying method according to an embodiment of the present invention;

fig. 13 is an eighth schematic diagram of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 14 is a flowchart of a multi-screen display method according to a third embodiment of the present invention;

fig. 15 is a schematic diagram nine of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 16 is a flowchart illustrating a fourth multi-screen displaying method according to an embodiment of the present invention;

fig. 17 is a schematic view ten of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 18 is a schematic diagram eleven illustrating a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 19 is a flowchart illustrating a multi-screen displaying method according to an embodiment of the present invention;

fig. 20 is a diagram twelve illustrating a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 21 is a diagram illustrating an example task window according to an embodiment of the present invention;

fig. 22 is a schematic diagram thirteen of a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 23 is a fourteenth graphical user interface schematic diagram displayed by a multi-screen terminal according to an embodiment of the present invention;

FIG. 24 is a diagram illustrating an example of a window stack according to an embodiment of the present invention;

fig. 25 is a schematic diagram fifteen illustrating a graphical user interface displayed by a multi-screen terminal according to an embodiment of the present invention;

fig. 26 is a first schematic structural diagram of a multi-screen terminal according to an embodiment of the present invention;

fig. 27 is a schematic structural diagram of a multi-screen terminal according to an embodiment of the present invention.

Detailed Description

The multi-screen display method provided by the embodiment of the invention can be applied to a multi-screen terminal, and particularly can be applied to a process of interactively displaying respective display contents by a plurality of touch screens of the multi-screen terminal.

The multi-screen terminal in the embodiment of the present invention may include a plurality of touch screens, and the plurality of touch screens may respectively display the same or different display contents. For example, the multi-screen terminal may be a dual-screen terminal, and the dual-screen terminal may include an a-side touch screen and a B-side touch screen.

The following takes a dual-screen terminal as an example to introduce a multi-screen terminal in the embodiment of the present invention:

in the embodiment of the present invention, as shown in fig. 1a, the a-side touch screen and the B-side touch screen of the dual-screen terminal may be touch screens connected to the same physical accessory and presenting the front direction and the back direction; or, as shown in fig. 1B, the a-side touch screen and the B-side touch screen of the dual-screen terminal may be touch screens that are respectively connected to different physical accessories and present two directions.

The surface A touch screen can be a front touch screen, and the surface B touch screen is a back touch screen; or the A-side touch screen can be a reverse side touch screen, and the B-side touch screen can be a front side touch screen. The direction in which the arrow points in fig. 1 is opposite to the display surface of the touch screen (a-side touch screen or B-side touch screen).

Of course, fig. 1 only gives the arrangement of the a-side touch screen and the B-side touch screen of the dual-screen terminal by way of example, and the arrangement of the a-side touch screen and the B-side touch screen of the dual-screen terminal does not include, but is not limited to, the arrangement shown in fig. 1. For example, the a-side touch screen may be a front touch screen of the dual-screen terminal, and the B-side touch screen may be disposed at a side of the dual-screen terminal.

The specification parameters of the A-side touch screen and the specification parameters of the B-side touch screen can be the same or different. The specification parameters of the touch screen may include: physical size, resolution, model, etc. of the touch screen.

For example, the multi-screen terminal in the embodiment of the present invention may be various devices having a wireless communication function, for example, the multi-screen terminal may be a wearable electronic device (e.g., a smart watch, etc.) having a wireless communication function, may also be the mobile phone 300 shown in fig. 3, and may also be a tablet computer, etc., and the following embodiment does not particularly limit the specific form of the mobile device.

The following embodiments take a mobile phone as an example to illustrate how the mobile device implements the specific technical solutions in the embodiments. As shown in fig. 3, the mobile device in this embodiment may be a mobile phone 300. Fig. 2a and 2b are schematic external views of the mobile phone 300, wherein fig. 2a is a schematic front view of the mobile phone 300, and fig. 2b is a schematic back view of the mobile phone 300. The embodiment will be specifically described below by taking the mobile phone 300 as an example.

It should be understood that the illustrated handset 300 is merely one example of a mobile device, and that the handset 300 may have more or fewer components than shown in the figures, may combine two or more components, or may have a different configuration of components. The various components shown in fig. 3 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

As shown in fig. 3, the mobile phone 300 includes: RF (Radio Frequency) circuitry 310, memory 320, input unit 330, display unit 340, sensor 350, audio circuitry 360, Wi-Fi module 370, processor 380, and power supply 390. Those skilled in the art will appreciate that the handset configuration shown in fig. 3 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes the components of the mobile phone 300 in detail with reference to fig. 3:

the RF circuit 310 may be used for receiving and transmitting signals during information transmission and reception or during a call, and may receive downlink information from a base station and then process the downlink information to the processor 380; in addition, data relating to uplink is transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the RF circuitry 310 may also communicate with networks and other mobile devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications, general packet radio service, code division multiple access, wideband code division multiple access, long term evolution, email, short message service, and the like.

Memory 320 may be used to store software programs and data. The processor 380 executes various functions and data processing of the cellular phone 300 by executing software programs and data stored in the memory 320. The memory 320 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the data storage area may store data (e.g., audio data, telephone) created according to the use of the cellular phone 300This, etc.) and the like. Further, the memory 320 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. In the following embodiments, the memory 320 stores an operating system that enables the handset 300 to operate, such as developed by apple IncOperating System, developed by GoogleOpen source operating system, developed by Microsoft corporationAn operating system, etc.

The input unit 330 (i.e., a touch screen) may be used to receive input numeric or character information and generate signal inputs related to user settings and function control of the cellular phone 300. Specifically, the input unit 330 may include a first touch panel 331 disposed on the front surface of the mobile phone 300, where the first touch panel 331 is also referred to as a first touch screen, and may collect a touch operation performed by a user on or near the first touch panel 331 (for example, an operation performed by the user on or near the first touch panel 331 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a preset program. Alternatively, the first touch panel 331 may include two portions, i.e., a touch detection device and a touch controller (not shown). The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 380, and can receive and execute instructions sent by the processor 380. In addition, the first touch panel 331 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the first touch panel 331, the input unit 330 may further include a second touch panel 332 (also called a second touch screen) disposed on the back of the mobile phone 300, that is, the first touch panel 331 and the second touch panel 332 are disposed on two opposite sides of the mobile phone 300. Specifically, the second touch panel 332 can also adopt the same structure as the first touch panel 331, and is not described herein again.

The display unit 340 (i.e., display screen) may be used to display information input by or provided to the user and GUIs of various menus of the cellular phone 300. The display unit 340 may include a first display panel 341 (also referred to as a first display screen) disposed on the front surface of the mobile phone 300 and a second display panel 342 (also referred to as a second display screen) disposed on the back surface of the mobile phone 300, that is, the first display panel 341 and the second display panel 342 are disposed on two opposite surfaces of the mobile phone 300. The first display panel 341 may be configured in the form of a liquid crystal display, a light emitting diode, or the like; the second display panel 342 may employ a screen such as an electronic ink screen, which is manufactured by an electronic paper display technology or other low power consumption display materials, so that an electronic book, a magazine, and the like can be read in the second display panel 342. Of course, the second display panel 342 may be made of the same display material as the first display panel 341.

As shown in fig. 2a and 2B, in some embodiments, the handset 300 includes a front a and a back B; three optical touch keys 201, 202 and 203 can be arranged at the bottom of the front surface A; a first touch panel 331 and a first display panel 341 are further provided, and the first touch panel 331 covers the first display panel 341. When the first touch panel 331 detects a touch operation on or near the first touch panel 331, the touch operation is transmitted to the processor 380 to determine a touch event, and then the processor 380 provides a corresponding visual output on the first display panel 341 according to the type of the touch event. Although the first touch panel 331 and the first display panel 341 are shown in fig. 3 as two separate components to implement the input and output functions of the mobile phone 300, in some embodiments, the first touch panel 331 and the first display panel 341 may be integrated to implement the input and output functions of the mobile phone 300, and the integrated first touch panel 331 and the first display panel 341 may be simply referred to as the first touch screen 401. In the back surface B, a second touch panel 332 and a second display panel 342 are provided, and the second touch panel 332 is overlaid on the second display panel 342. The functions of the second touch panel 332 and the second display panel 342 are similar to those of the first touch panel 331 and the first display panel 341. In some embodiments, the second touch panel 332 and the second display panel 342 may be integrated to realize the input and output functions of the mobile phone 300, and the integrated second touch panel 332 and the second display panel 342 may be simply referred to as the second touch screen 402.

In some other embodiments, the first touch panel 331 and the second touch panel 332 may further include a pressure-sensitive sensor, so that when a user performs a touch operation on the touch panels, the touch panels can detect a pressure of the touch operation, and the mobile phone 300 can detect the touch operation more accurately.

The handset 300 may also include at least one sensor 350, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein, as shown in fig. 2a, the ambient light sensor 351 may adjust the brightness of the first display panel 341 and/or the second display panel 342 according to the brightness of the ambient light, the proximity light sensor 352 is disposed on the front surface of the mobile phone 300, and when the mobile phone 300 moves to the ear, the mobile phone 300 turns off the power of the first display panel 341 and also turns off the power of the second display panel 342 according to the detection of the proximity light sensor 352, so that the mobile phone 300 may further save power. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone 300, further description is omitted here.

Audio circuitry 360, speaker 361, and microphone 362 may provide an audio interface between a user and the handset 300. The audio circuit 360 may transmit the electrical signal converted from the received audio data to the speaker 361, and the audio signal is converted by the speaker 361 and output; on the other hand, the microphone 362 converts collected sound signals into electrical signals, which are received by the audio circuit 360 and converted into audio data, which are then output to the RF circuit 310 for transmission to, for example, another cell phone, or to the memory 320 for further processing.

Wi-Fi is a short-range wireless transmission technology, and the mobile phone 300 can help a user to send and receive e-mails, browse webpages, access streaming media and the like through the Wi-Fi module 370, and provides wireless broadband Internet access for the user.

The processor 380 is a control center of the mobile phone 300, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone 300 and processes data by running or executing software programs stored in the memory 320 and calling data stored in the memory 320, thereby performing overall monitoring of the mobile phone. In some embodiments, processor 380 may include one or more processing units; processor 380 may also integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 180.

The bluetooth module 381 is configured to perform information interaction with other devices through a short-range communication protocol, such as bluetooth. For example, the mobile phone 300 may establish a bluetooth connection with a wearable electronic device (e.g., a smart watch) having a bluetooth module via the bluetooth module 381, so as to perform data interaction.

The handset 300 also includes a power supply 390 (e.g., a battery) that powers the various components. The power supply may be logically coupled to the processor 380 through a power management system to manage charging, discharging, and power consumption functions through the power management system. It is understood that in the following embodiments, the power supply 390 may include two: one power supply is mainly used for supplying power to the first display panel 341 and the first touch panel 331, and the other power supply is mainly used for supplying power to the second display panel 342 and the second touch panel 332.

The mobile phone 300 may further include a front camera 353, a rear camera 354, and the like, which are not described in detail herein.

The first touch screen (e.g., front touch screen) and the second touch screen (e.g., touch screens of the mobile phone 300 except the front touch screen) of the mobile phone 300 may respectively display the same or different display contents. For example, the first touch screen and the second touch screen may serve as display interfaces of different applications or clients, or the first touch screen and the second touch screen may serve as display interfaces of the same application or client, and are used for displaying the same content or different contents in the display interfaces of the application or client.

Wherein, the display interface can be a GUI; and the GUI includes text-form and icon-form graphical options, which can be operated by the user through a touch screen (i.e., a touch screen) or with other input devices (e.g., physical keys).

The GUI is a display interface in a terminal (such as a mobile phone) displayed in a graphic mode; the graphical options in the GUI may include text forms and icon forms, and these graphics may be operable by the user, and what the user sees and operates in the GUI may be graphics. Specifically, the GUI is a display format of a display interface for a user to communicate with a terminal (e.g., a mobile phone), and allows the user to manipulate options in the form of icons or text on a touch screen through an input unit such as a touch screen, so as to perform operations such as commands, call files, start programs, and perform other daily tasks. The GUI includes windows, pull-down menus, dialog boxes and their corresponding control mechanisms (e.g., the CPU of the terminal). Meanwhile, GUIs are standardized in various new applications, i.e., the same operations are always done in the same way; operating on any graphical option in the GUI in the form of text or an icon (hereinafter referred to as an option) may be the user clicking on the option through a touch screen.

The methods in the following embodiments can be implemented in the mobile phone 300 having the above hardware structure.

In order to solve the problem that the multi-surface touch screens of the multi-screen terminal in the prior art are mutually independent and have no interaction, the embodiment of the invention provides two display modes, namely a mirror image mode and a demonstration mode, on the basis of a single-screen mode and an independent mode of the multi-screen terminal in the prior art, and expands the independent mode.

Illustratively, as shown in fig. 2, when a user selects to adopt a first touch screen 401 (e.g., a front touch screen as shown in fig. 2 a) of the multi-screen terminal 300 (e.g., the mobile phone 300) as a primary working screen of the multi-screen terminal 300 and a second touch screen 402 (i.e., a touch screen other than the front touch screen, such as a back touch screen as shown in fig. 2 b) as a secondary working screen of the multi-screen terminal 300, the multi-screen terminal 300 can display icons of various applications (e.g., an icon 403 representing a system application "setting") on the first touch screen thereof and display a predefined image, such as a word "Hello, World" on the second touch screen 402 thereof. Of course, when the user selects to adopt the first touch screen 401 of the multi-screen terminal 300 as the work screen, the second touch screen 402 of the multi-screen terminal 300 may be in an off state or a standby state.

The user may also select to use the second touch screen 402 of the multi-screen terminal 300 as the main working screen of the multi-screen terminal 300, and use the first touch screen 401 as the auxiliary working screen of the multi-screen terminal 300. When the second touch screen 402 is used as the main working screen and the first touch screen 401 is used as the auxiliary working screen, the control mode, the display mode and the display content of the first touch screen 401 and the second touch screen 402 can refer to the related description when the first touch screen 401 is used as the main working screen and the second touch screen 402 is used as the auxiliary working screen, which is not repeated herein.

In one implementation, the user may enter a "dual screen mode selection" interface by applying a touch operation of a "settings" icon 403 to the system as shown in FIG. 2 a. For example, as shown in fig. 4a, when a user's finger touches or approaches an icon 403 (i.e., "set") displayed on the first display panel 341, the first touch panel 331 of the multi-screen terminal 300 detects the touch event thereon or nearby, transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes a system application "set" stored in the memory 320 according to the instruction, and displays a GUI of the system application "set", i.e., displays a GUI as shown in fig. 4b, on the first display panel 341.

Subsequently, when the user's finger touches or approaches the "dual-screen mode selection" option 407 displayed on the first display panel 341, the first touch panel 331 detects the touch event thereon or nearby, and transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes the "dual-screen mode selection" application stored in the memory 320 according to the instruction, and displays the GUI of the "dual-screen mode selection" application on the first display panel 341, assuming that the current display mode of the multi-screen terminal 300 is the "single-screen mode", then the first display panel 341 may display the GUI as shown in fig. 4 c. As shown in fig. 4c, a "dual screen mode selection" menu 408 may be displayed on the first display panel 341.

In another implementation, the user may enter the "dual screen mode selection" interface via a pre-configured shortcut key. For example, when the processor 308 of the multi-screen terminal 300 detects that the user simultaneously triggers the "volume-key" 405 and the "optical touch button 201" shown in fig. 2a, a trigger operation instruction may be generated, and then the processor 380 may invoke the "dual-screen mode selection" application stored in the memory 320 according to the trigger operation instruction and display the GUI of the "dual-screen mode selection" application on the first display panel 341, and assuming that the current display mode of the multi-screen terminal 300 is the "single-screen mode", the first display panel 341 may display the GUI shown in fig. 5.

The multi-screen terminal 300 can set a default display mode from four display modes, namely, a "single-screen mode", an "independent mode", a "mirror mode", and a "demonstration mode", in response to a touch event of a user on the first touch panel and/or the second touch panel or a key event of a physical key of the multi-screen terminal 300. For example, as shown in fig. 4c or fig. 5, the default display mode of the multi-screen terminal 300 may be a "single screen mode".

In the "single-screen mode" and the "mirror mode", the multi-screen terminal provided in the embodiment of the present invention may further support different response modes, such as a first response mode (i.e., a first touch panel response mode), a second response mode (i.e., a second touch panel response mode), a dual-screen response mode, and a partial response mode (i.e., a second touch panel partial response mode).

In the first response mode, the multi-screen terminal can respond to a touch event of a user on the first touch panel and shield the touch event of the user on the second touch panel. However, if the fingerprint identification area is disposed on the second touch panel, the multi-screen terminal may respond to a user's touch event to the fingerprint identification area of the second touch panel and shield the user's touch event to other areas of the second touch panel except the fingerprint identification area.

In the second response mode, the multi-screen terminal may respond to a touch event of the user to the second touch panel, and shield the touch event of the user to the first touch panel. Alternatively, the multi-screen terminal may shield the touch events of the user on the other areas of the first touch panel except for the three optical touch buttons 201, 202 and 203 in response to the touch events of the user on the second touch panel and only in response to the touch events of the user on the three optical touch buttons 201, 202 and 203 on the first touch panel.

In the dual-screen response mode, the multi-screen terminal can respond to a touch event of a user on the first touch panel and can respond to a touch event of the user on the second touch panel; alternatively, the multi-screen terminal may respond to the integrated input by combining the touch event of the user to the first touch panel and the touch event of the user to the second touch panel.

In the partial response mode, the multi-screen terminal may respond to a touch event of the user to a partial area of the second touch panel, shield the touch event of the user to an area of the second touch panel other than the partial area, and shield the touch event of the user to the first touch panel. For example, the partial area may be an area including a fingerprint identification area on the second touch panel. Or, the multi-screen terminal may respond to a partial touch event of the user on the second touch panel, shield other touch events except the partial touch event on the second touch panel by the user, and respond to the touch event of the user on the first touch panel.

The partial touch event may be a preset touch event. For example, the partial touch event may be any one of a single click event of the user on the second touch panel, multiple consecutive click events of the user on the second touch panel within a predetermined time, a drag event of the user on the second touch panel, a long press event of the user on the second touch panel, and the like, or a combination of multiple events.

In the "demonstration mode", the multi-screen terminal provided by the embodiment of the invention can support the first response mode, i.e., the first touch panel response mode.

In the "independent mode", the multi-screen terminal may support the first response mode, and display, on the first display panel, a GUI corresponding to the touch event detected by the first touch panel; meanwhile, the multi-screen terminal may further support the second response mode (i.e., the second touch panel response mode), and display, on the second display panel, a GUI corresponding to the touch event detected by the second touch panel.

Illustratively, in the embodiment of the present invention, the "mirror mode" is taken as an example, when the user's finger touches or approaches the "mirror mode" option in the "dual-screen mode selection" menu 408 displayed on the first display panel 341 in fig. 4c, or the user's finger touches or approaches the drop-down indicator 502 of the "mirror mode" option in the "dual screen mode selection" menu 408 displayed on the first display panel 341 in figure 4c, the first touch panel 331 detects the touch event on or near the first touch panel, and transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 may invoke a "mirror mode" application stored in the memory 320 according to the instruction, and displays the GUI of the "mirror mode" application on the first display panel 341, expands the response mode selection window 503 of the "mirror mode", and displays the GUI as shown in fig. 6.

The multi-screen terminal 300 can set a default response mode from four response modes, namely, the "first response mode", the "second response mode", the "dual-screen response mode", and the "partial response mode", in response to a touch event of the user on the first touch panel and/or the second touch panel, or a key event of a physical key of the multi-screen terminal 300. For example, as shown in fig. 6, the default display mode of the multi-screen terminal 300 may be the "first response mode".

Of course, when the user's finger touches or approaches the "mirror mode" option in the "dual screen mode selection" menu 408 displayed on the first display panel 341 in fig. 4c, the multi-screen terminal may not display the response mode selection window 503 of the "mirror mode" as shown in fig. 6, but directly determine that the current response mode is the default response mode, such as the first response mode.

The embodiment of the present invention takes a response mode of a "mirror mode" as an example of a first response mode, and exemplifies a multi-screen display method provided by the embodiment of the present invention:

taking the GUI shown in fig. 4c as an example, when the user's finger touches or approaches the "mirror mode" option in the "dual-screen mode selection" menu 408 displayed on the first display panel 341 in fig. 4c, as shown in fig. 7a-1, since the multi-screen terminal 300 has not entered the "mirror mode", the multi-screen terminal 300 may control the second display panel 342 thereof to continue displaying a predefined image, such as the word "Hello, World", as shown in fig. 7 a-2.

In the "mirror mode", the auxiliary working screen of the multi-screen terminal can display the same content as the main working screen, that is, the multi-screen terminal can perform the multi-screen display method shown in fig. 8, and after performing the multi-screen display method shown in fig. 8, the GUI shown in fig. 7b-1 is displayed on the first display panel 341 thereof, and the GUI shown in fig. 7b-2 is displayed on the second display panel 342 thereof. Specifically, as shown in fig. 8, the multi-screen display method provided by the embodiment of the present invention may include S801-S802:

s801: the multi-screen terminal acquires a first instruction input by a user, and responds to the first instruction to enter a mirror image mode.

The first instruction can be a touch operation instruction of a user to the option of the "mirror mode", and the first instruction is used for triggering the multi-screen terminal to display all images in the first GUI currently displayed by the first display panel on the second display panel.

For example, the user's touch operation instruction for the "mirror mode" option may be an operation instruction generated by the user touching or touching the "mirror mode" option in the "dual screen mode selection" menu 408 displayed on the first display panel 341 in fig. 7 a-1.

S802: the multi-screen terminal displays a first GUI on a first display panel, wherein the first GUI includes a first display object.

The multi-screen terminal can obtain an application starting instruction input by a user, and in response to the application starting instruction, displays a GUI (i.e., a first GUI) of the application on the first display panel.

For example, the application start instruction may be further used to trigger the multi-screen terminal to display the GUI of the application on the first display panel, or the first display panel is a display panel configured in advance to display an interface of the application.

In the embodiment of the present invention, S801 may be executed first, and then S802 may be executed, that is, after the multi-screen terminal enters the mirror mode, the first GUI may be displayed on the first display panel; or may also execute S802 first and then execute S801, that is, the multi-screen terminal may enter the mirror mode after the first GUI is displayed on the first display panel. The embodiment of the present invention does not limit the sequence of executing S801 and S802.

S803: the multi-screen terminal acquires a first display object in a first GUI displayed by a first display panel.

The display screen where the first display panel is located is a main working screen of the multi-screen terminal. The first display object may be an entire image in the first GUI.

S804: the multi-screen terminal judges whether the resolution of the first display panel is the same as the resolution of the second display panel.

If the resolution of the first display panel is the same as the resolution of the second display panel, it indicates that the second display panel can directly display the second GUI (i.e., the first GUI) according to the resolution of the first display panel, and then S806 may be continuously performed; if the resolution of the first display panel is different from the resolution of the second display panel, which means that the second display panel cannot directly display the first GUI according to the resolution of the first display panel, but needs to perform resolution conversion, S805-S806 may be continuously performed:

s805: and rendering the first display object in the first GUI by the multi-screen terminal according to the resolution of the second display panel to obtain a second GUI comprising the first display object.

The multi-screen terminal can render all images of the first GUI according to the resolution of the second display panel to obtain a second GUI with the resolution meeting the resolution specification of the second display panel, and then display the second GUI.

S806: the multi-screen terminal displays a second GUI on the second display panel, the second GUI including the first display object.

For example, when the resolution of the first display panel and the resolution of the second display panel are the same, as shown in fig. 7b-1 and 7b-2, the multi-screen terminal may display GUIs (i.e., first GUIs) including icons of various applications on the first display panel and the second display panel.

In one case, since the first display panel and the second display panel may have different sizes, the resolution of the first display panel and the resolution of the second display panel may be different. After the multi-screen terminal performs the multi-screen display method shown in fig. 8, the multi-screen terminal may display a GUI shown in fig. 7b-1 on the first display panel 341 thereof and display a GUI shown in fig. 9b on the second display panel 342 thereof. That is, fig. 9a may replace fig. 7a-2 and fig. 9b may replace fig. 7 b-2.

The interaction process of the first display panel and the second display panel when the multi-screen terminal is in the "mirror mode" is illustrated in conjunction with fig. 7.

When the multi-screen terminal is in the "mirror mode", as shown in fig. 10a-1 and 10a-2, the second display panel displays the same contents as the first display panel. As shown in fig. 10a-1, when the user' S finger touches or approaches the icon 411 (i.e., "photo") displayed on the first display panel 341, the first touch panel 331 of the multi-screen terminal 300 detects the touch event thereon or nearby, transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes the system application "photo" stored in the memory 320 according to the instruction and displays the GUI of the system application "photo" on the first display panel 341 (i.e., executes S802), i.e., displays the GUI as shown in fig. 10 b-1; meanwhile, assuming that the resolution of the first display panel is the same as the resolution of the second display panel, the processor 380 may also display a GUI for the system application "photo" on the second display panel 342 (i.e., perform S803, S804, and S805), i.e., display the GUI as shown in fig. 10 b-2.

Similarly, as shown in fig. 10c-1, when the user' S finger touches or approaches the icon 412 ("swan") displayed on the first display panel 341, the first touch panel 331 of the multi-screen terminal 300 detects the touch event thereon or nearby, transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes the photo "swan" stored in the memory 320 according to the instruction and displays the GUI of the photo "swan" on the first display panel 341, i.e., displays the GUI as shown in fig. 10d-1 (i.e., executes S802); meanwhile, assuming that the resolution of the first display panel is the same as the resolution of the second display panel, the processor 380 may also display the GUI of the photo "swan" on the second display panel 342, i.e., display the GUI as shown in fig. 10d-2 (i.e., perform S803, S804, and S805).

Further, in order to distinguish the "mirror image mode" and the "single-screen mode" of the multi-screen terminal, when the multi-screen terminal is in the "mirror image mode", the first display panel may further display a first mirror image identifier, and the second display panel may further display a second mirror image identifier. As shown in fig. 7b-1, a mirror image identifier 409, such as "JX", may also be displayed on the first display panel, as shown in fig. 7b-2, and a mirror image identifier 410, such as "JX", may also be displayed on the second display panel. The mirror identifier 409 and the mirror identifier 410 may be the same or different. An example of the mirror image logo is given in fig. 7 by way of example only, and the specific shape of the mirror image logo and the position of the mirror image logo in the embodiment of the present invention in the first display panel and the second display panel include but do not show the shape and the position shown in fig. 7.

According to the multi-screen display method provided by the embodiment of the invention, when the multi-screen terminal is in the mirror image mode, the first instruction can be responded, and the display object which is the same as that of the first display panel is displayed on the second display panel, namely, two display screens of the multi-screen terminal can be mutually interacted but are not mutually independent, so that the user experience in the man-machine interaction process can be improved.

In one implementation, the user may enter the "dual screen mode selection" interface shown in FIG. 4c by applying a touch operation of the "settings" icon 403 to the system as shown in FIG. 4 a. Then, by switching the display mode in the "dual screen mode selection" interface as shown in fig. 4c, the "mirror mode" is switched to any one of the "independent mode", "presentation mode", or "single screen mode" from the above-described "mirror mode".

It can be understood that, the method of entering the "dual-screen mode selection" interface shown in fig. 4c by applying the touch operation of the "setting" icon 403 to the system shown in fig. 4a, and then selecting to enter any one of the "independent mode", "presentation mode" or "single-screen mode" in the "dual-screen mode selection" interface shown in fig. 4c is similar to the method of entering the "mirror mode" in the foregoing embodiment, and is not described herein again in the embodiments of the present invention.

In another implementation manner, a user may control the multi-screen terminal to directly enter the "dual-screen mode selection" interface from the "mirror mode" through a preconfigured shortcut key, that is, control the first display panel of the multi-screen terminal to display the "dual-screen mode selection" interface, and then select the "dual-screen mode selection" interface to enter any one of the "independent mode", "presentation mode", or "single-screen mode".

For example, here, taking an example that the multi-screen terminal directly enters the "dual-screen mode selection" interface from the "mirror mode", and then enters the "presentation mode" from the "dual-screen mode selection" interface, the method of the implementation will be described in detail:

as shown in FIG. 10d-1, assume that when the first display panel of the multi-screen terminal displays a photograph 412, the user wants to display all or some of the details of the photograph 412 on the second display panel. At this time, the user may display a "dual screen mode selection" interface as shown in fig. 11a-1 on the first display interface through a pre-configured shortcut key. When the user presses a preset shortcut key or a combination of shortcut keys, the processor 380 may detect a corresponding key event to determine an instruction corresponding to the key event, and then the processor 380 invokes a "dual screen mode selection" application stored in the memory 320 according to the instruction and displays a GUI of the "dual screen mode selection" application on the first display panel 341. Since the current display mode of the multi-screen terminal 300 is the "mirror mode", the first display panel 341 may display the GUI as shown in fig. 11 a-1. Since the multi-screen terminal 300 is still in the "mirror mode" when the first display panel 341 can display the GUI shown in FIG. 11a-1, the second display panel of the multi-screen terminal 300 can display the same GUI as the first display interface, as shown in FIG. 11 a-2.

When the user's finger touches or approaches the "presentation mode" option in the "dual-screen mode selection" menu 408 displayed on the first display panel 341, as shown in FIG. 11b-1, since the multi-screen terminal 300 is still in the "mirror mode", the second display panel of the multi-screen terminal 300 can display the same contents as the first display panel, as shown in FIG. 11 b-2. The first touch panel 331 detects the touch event on or near the touch panel, transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes a "presentation mode" application stored in the memory 320 according to the instruction, and displays the GUI shown in fig. 11c-1 on the first display panel 341.

Of course, the multi-screen terminal 300 can also control the second display panel to display other words or images (such as the predefined image: "Hello, World" words), instead of displaying the photo "swan" as shown in fig. 11c-2, which is not limited in this embodiment of the invention. For example, as shown in FIGS. 14a-1 and 14a-2, when the multi-screen terminal is in the "presentation mode," the second display panel may display the word "presentation mode" instead of displaying the same "photo" interface as the first display panel.

Optionally, in order to distinguish whether the multi-screen terminal is in the "demonstration mode" or the "single-screen mode" when the multi-screen terminal is in the "demonstration mode" and the "single-screen mode" to display the same content; when the multi-screen terminal is in the "presentation mode", as shown in fig. 11c-1, a presentation icon 601 may also be displayed on the first display panel. An example of a presentation icon is given in fig. 11 by way of example only, and the specific shape of the presentation icon and the position of the presentation icon in the first display panel and the second display panel in the embodiment of the present invention include, but do not show, the shape and position shown in fig. 11. Wherein the second display panel of the multi-screen terminal may display the GUI as illustrated in fig. 11c-2 while the first display panel displays the GUI as illustrated in fig. 11 c-1. As shown in fig. 11c-2, a presentation icon 602 may also be displayed on the second display panel. The presentation icon 601 and the presentation icon 602 may be the same or different.

In the demonstration mode, the auxiliary working screen of the multi-screen terminal can display the same content as the main working screen of the multi-screen terminal, and can also display the content designated by the user in the main working screen of the multi-screen terminal. Specifically, as shown in fig. 12, the multi-screen display method provided by the embodiment of the present invention may include S1201-S1202:

s1201: and the multi-screen terminal receives a touch operation instruction of a user on the demonstration mode option and enters the demonstration mode.

After receiving a touch operation instruction of a user on the demonstration mode option, the multi-screen terminal can enter the demonstration mode.

For example, the user's touch manipulation instruction for the "demo mode" option may be a manipulation instruction generated by the user touching or touching the "mirror mode" option in the "dual screen mode selection" menu 408 displayed on the first display panel 341 in fig. 11 b-1.

S1202: the multi-screen terminal displays a first GUI at a first display panel, which may include a presentation icon (e.g., presentation icon 601) and a first display object of a second display panel.

In the embodiment of the present invention, S1201 may be executed first, and then S1202 is executed, that is, after the multi-screen terminal enters the demonstration mode, the first GUI may be displayed on the first display panel; or may also be executed first in S1202 and then in S1201, that is, the multi-screen terminal may enter the presentation mode after the first GUI is displayed on the first display panel. The embodiment of the present invention does not limit the sequence of executing S1201 and S1202.

S1203: the multi-screen terminal acquires a first instruction input by a user on a first GUI, and the first instruction is an instruction triggered by a first operation of the user.

For example, the first operation may be a continuous sliding operation in which the start point coordinate of the sliding track is the coordinate position of the second display object, and the end point coordinate is the coordinate position of the demonstration icon.

The second display object may include an entire image of the first display object, or the second display object includes a partial image of the first display object, or the first display object includes at least two sub-display objects, and the second display object is one of the at least two sub-display objects.

S1204: the multi-screen terminal displays a second GUI including a second display object on the second display panel in response to the first instruction.

When the second display object comprises all images of the first display object, all image contents displayed in the first GUI can be included in the second GUI; when the second display object includes a partial image of the first display object, or the second display object is one of at least two sub-display objects, a partial image content displayed in the first GUI may be included in the second GUI.

For example, the multi-screen terminal may determine a second display object from the first display objects in response to the first instruction, and then display a second GUI including the second display object on the second display panel.

Optionally, in order to more intuitively highlight the relationship between the second display object displayed by the second display panel and the first display object displayed by the first display panel, the multi-screen terminal may further highlight the second display object on the first display object in the first display panel.

In a first application scenario of "presentation mode", the second display object may comprise the entire image of the first display object.

Illustratively, as shown in fig. 13a-1, it is assumed that the first display panel 341 currently displays a GUI (i.e., a first GUI) including a photograph 603 (i.e., a first display object), and as shown in fig. 13a-2, the second display panel 342 currently displays a GUI including a photograph 1301. As shown in fig. 13a-1, when the user' S finger touches or approaches the photo 603 displayed on the first display panel 341 and drags the photo 603 to the presentation icon 601, the first touch panel 331 of the multi-screen terminal 300 may, upon detecting a continuous slide drag event (i.e., execution 1203) thereon or thereabout, transfer the event to the processor 380 to display a GUI as shown in fig. 13b-2 on the second display panel (i.e., execution of S1204).

In a second application scenario of "presentation mode", the second display object comprises a partial image of the first display object. In this application scenario, as shown in fig. 14, S1204 in fig. 12 may be replaced with S1204 a:

s1204 a: the multi-screen terminal responds to the first instruction, displays an image selection window with the start point coordinate as a central point on the first GUI displayed on the first display panel, and displays an image surrounded by the image selection window on the second display panel.

The shape of the image selection window may be a rectangle, a circle, or a polygon, which is not limited in the embodiment of the present invention. And, the size of the image selection window may be a fixed size pre-configured in the multi-screen terminal; or, the multi-screen terminal may pre-configure an initial size of the image selection window, and the multi-screen terminal may display the image selection window according to the initial size, then receive an adjustment operation of the initial size by the user, and re-determine the size of the image selection window.

Illustratively, in the embodiment of the present invention, taking the image selection window as a circle, as shown in fig. 15a-1, when the user's finger touches or approaches a point (referred to as a point O) on the photo 603 displayed on the first display panel 341 and drags the photo 603 to the demonstration icon 601, the first touch panel 331 of the multi-screen terminal 300 may detect a continuous slide drag event (i.e., execution 1203) thereon or nearby, and then transmit the event to the processor 380, and the processor 380 may determine the image selection window 604 with a center at the start coordinate of the slide track (i.e., the coordinate of the point O) and a preset radius, display the GUI as shown in fig. 15b-1 on the first display panel, and display the GUI as shown in fig. 15b-2 on the second display panel. As shown in fig. 15b-1, the GUI displayed on the first display panel includes an image selection window 604, and the GUI displayed on the second display panel includes an image surrounded by the image selection window 604.

In the second application scenario of "presentation mode", the user may also drag the image selection window 604 displayed on the first display panel, controlling the movement of the image selection window 604 on the first display panel so that different detailed contents of the photograph 603 may be displayed on the second display panel. As shown in fig. 16, after S1204a shown in fig. 14, the method of the embodiment of the present invention may further include S1601:

s1601: the multi-screen terminal acquires a second instruction input by a user on the first GUI, and the second instruction is an instruction used for triggering the multi-screen terminal to move the image selection window on the first display panel.

S1602: and the multi-screen terminal responds to the second instruction, displays the dynamically moving image selection window on the first GUI displayed on the first display panel according to the movement track indicated by the second instruction, and displays a third GUI comprising a third display object on the second display panel, wherein the third display object is an image surrounded by the image selection window at the endpoint coordinate of the movement track.

For example, as shown in fig. 15c-1, when the user's finger drags the image selection window 604 displayed on the first display panel 341, the first touch panel 331 of the multi-screen terminal may detect a drag event thereon or nearby (i.e., 1601 is performed); then, the drag event may be transmitted to the processor 380 to determine the coordinates of the movement trajectory of the drag event on the first display panel, dynamically display the image selection window on the first display panel, and display the image selection window formed by the dotted line as shown in fig. 15c-1 at the coordinates of the end point of the movement trajectory, until the GUI as shown in fig. 15d-1 is displayed on the first display panel and the GUI as shown in fig. 15d-2 is displayed on the second display panel after the user' S finger leaves the first display panel (i.e., S1602 is executed).

It is understood that, in the process of dragging the image selection window 604 displayed on the first display panel 341 by the user's finger, since the user does not determine the position of the image selection window 604 in the first display panel, the second display panel may display the same GUI as that of fig. 15b-2, as shown in fig. 15 c-2. When the user's finger leaves the first display panel and the first display panel can display the GUI as shown in fig. 15d-1, the second display panel can display the terminal screen as shown in fig. 15 d-2.

In a third application scenario of "presentation mode", the first display object comprises at least two sub-display objects, and the second display object is one of the at least two sub-display objects.

Illustratively, the first display object is a photo list in a mobile phone, and the at least two sub-display objects are photos in the photo list. If 17a-1 shows, the first display panel 341 displays a photo list, and when the user's finger drags the icon 701 on the first display panel 341 to the demonstration icon 601, the first touch panel 331 detects the drag event on or near the first display panel 341, and transmits the detected drag event to the processor 380 to determine an instruction corresponding to the drag event; then, the processor 380 determines the photo corresponding to the icon 701 as the second display object according to the instruction, and then, the GUI shown in fig. 17b-2 can be displayed on the second display panel while the GUI shown in fig. 17b-1 is displayed on the first display panel. Wherein the first display panel may highlight the second display object, as shown in fig. 17 b-1.

Further, the method for displaying, by the multi-screen terminal, the second GUI including the second display object on the second display panel may include: the multi-screen terminal displays a second GUI including a moving image in which the second display object gradually becomes larger and smaller on the second display panel. Alternatively, the method of the multi-screen terminal displaying the second GUI including the second display object on the second display panel may include: and displaying a second GUI including a second display object having a size corresponding to a linear distance on the second display panel based on the linear distance between the start point coordinate and the end point coordinate of the slide trajectory, wherein the second display object in the second GUI is larger as the linear distance is longer, or the second display object in the second GUI is smaller as the linear distance is longer.

Alternatively, the first operation may be an operation in which the user draws an image selection window on the first GUI. In this case, the multi-screen terminal may determine an image surrounded by the image selection window on the first display object as a second display object in response to the first instruction, and then display a second GUI including the second display object on the second display panel.

For example, as shown in fig. 18a-1, when the user's finger touches or approaches the photo 603 displayed on the first display panel 341 to form the image selection window 604, the first touch panel 331 of the multi-screen terminal 300 detects the window selection event (i.e., execution 1203) on or near the first touch panel, and then transmits the window selection event to the processor 380 to determine the coordinates of the image selection window 604 on the first display panel corresponding to the window selection event, and to determine the image selection window surrounding part or all of the image in the first GUI. Then, the processor 380 may determine an image surrounded by the image selection window 604 on the photo 603 as a second display object while the first display panel displays the GUI as shown in fig. 18b-1, and display the GUI as shown in fig. 18b-2 on the second display panel.

For example, as shown in fig. 18c-1, when the user's finger drags the image selection window 604 displayed on the first display panel 341, the first touch panel 331 of the multi-screen terminal may detect a drag event thereon or nearby (i.e., 1601 is performed); then, the drag event may be transmitted to the processor 380 to determine the coordinates of the movement track of the drag event on the first display panel, dynamically display the image selection window on the first display panel, and display the image selection window formed by the dotted line as shown in fig. 18c-1 at the coordinates of the end point of the movement track, until the user' S finger leaves the first display panel and controls the first display panel to display the GUI as shown in fig. 18d-1 and the GUI as shown in fig. 18d-2 on the second display panel (i.e., execute S1209).

According to the multi-screen display method provided by the embodiment of the invention, when the multi-screen terminal is in the 'demonstration mode', the second display panel can be controlled to display all or part of the content displayed by the first display panel in response to the operation of the user, namely, the two display screens of the multi-screen terminal can interact with each other instead of being independent of each other, so that the user experience in the man-machine interaction process can be improved.

The mode of entering the "independent mode" by the multi-screen terminal is similar to the mode of entering the "mirror mode" or the "presentation mode" by the multi-screen terminal, and details are not repeated here in the embodiments of the present invention.

In the "independent mode" provided in the embodiment of the present invention, the multi-screen terminal may set a task window for each of the first display panel and the second display panel, where the first task window is used to correspond to the first display panel and to store a display task of the content to be displayed on the first display panel, and the second task window is used to correspond to the second display panel and to store a display task of the content to be displayed on the second display panel. The multi-screen terminal can add a display task to the first task window or the second task window according to a preset display strategy or according to the selection of a user; then, the first display panel may preferentially display the GUI corresponding to the newly added display task in accordance with the time order of display task addition in the first task window, and the second display panel may preferentially display the GUI corresponding to the newly added display task in accordance with the time order of display task addition in the second task window. Specifically, as shown in fig. 19, the method according to the embodiment of the present invention may further include S1901 to S1910:

s1901: and the multi-screen terminal acquires a touch operation instruction of a user on the independent mode option and enters the independent mode.

After receiving a touch operation instruction of a user on the independent mode option, the multi-screen terminal can enter the independent mode.

Illustratively, as shown in fig. 20, it is assumed that after the multi-screen terminal enters the independent mode, the first display panel of the multi-screen terminal displays the GUI shown in fig. 20a-1, and the second display panel displays the GUI shown in fig. 20 a-2. In the "independent mode", the first display panel may display the icon 801 of the first task window and the icon 802 of the second task window as shown in fig. 20a-1, and similarly, the second display panel may display the icon 801 of the first window stack and the icon 802 of the second window stack as shown in fig. 20 a-2.

S1902: the multi-screen terminal acquires a second instruction input by the user, wherein the second instruction is an instruction for triggering the multi-screen terminal to open the first application.

The second instruction is a starting instruction of the first application. Because in the "independent mode", the multi-screen terminal can simultaneously support the first response mode (i.e., the first touch panel response mode) and the second response mode (i.e., the second touch panel response mode); therefore, the starting instruction of the first application may be an instruction corresponding to the touch event determined by the processor, when the first display panel is touched or approximately displayed by the finger of the user, the first touch panel detects the touch event on or near the first display panel and transmits the touch event to the processor; or, the starting instruction of the first application may be an instruction corresponding to the touch event determined by the processor, when the user finger touches or approaches the second display panel, the second touch panel detects the touch event on or near the second touch panel, and transmits the touch event to the processor.

In the "independent mode", the multi-screen terminal may display a GUI corresponding to the touch event detected by the first touch panel on the first display panel in support of the first response mode, and display a GUI corresponding to the touch event detected by the second touch panel on the second display panel in support of the second response mode.

S1903: and the multi-screen terminal responds to the second instruction and adds the first display task to the first task window, wherein the first display task is a display task corresponding to the first application.

The multi-screen terminal can respond to the second instruction, generate the first display task and add the first display task to the first task window at the first time.

Before the multi-screen terminal adds the first display task to the first task window, the multi-screen terminal may have added other display tasks (e.g., a third display task) in the first task window, where the third display task may be a display task that the multi-screen terminal added to the first task window at a second time, the second time being earlier than the first time. Of course, before the multi-screen terminal adds the first display task to the first task window, other display tasks may not be added to the first task window.

When the designated display screen of the first application is the display screen of the first display panel, the first display task can be added to the first task window.

For example, the multi-screen terminal may determine, according to the instruction of the second instruction, that the designated display screen of the first application is the display screen on which the first display panel is located, that is, the second instruction may also be used to trigger the multi-screen terminal to display the first GUI on the first display panel; or, the multi-screen terminal may pre-store a corresponding relationship between each application program and the first display panel and the second display panel, and the multi-screen terminal may determine, according to the corresponding relationship, that the first display panel is a display panel configured in advance for displaying an interface of the first application.

S1904: the multi-screen terminal executes a first display task in the first task window, and displays a first GUI including a first display object on the first display panel, wherein the first GUI is an interface of a first application.

The multi-screen terminal may preferentially execute the display task newly added to the first task window (i.e., the display task with the shortest time added to the first task window) according to the time sequence of the addition of the display tasks in the first task window. Since the first display task is a display task newly added to the first task window, the multi-screen terminal may preferentially perform the first display task in the first task window. When the multi-screen terminal completes execution of the first display task in the first task window, or the first display task is deleted from the first task window by the multi-screen terminal in response to the user operation, the multi-screen terminal may continue to execute the third display task, that is, the display task with the shortest time added to the first task window, except the first display task, in the first task window.

S1905: the multi-screen terminal acquires a third instruction input by the user, wherein the third instruction is an instruction for triggering the multi-screen terminal to open a second application.

S1906: and the multi-screen terminal responds to the third instruction and adds a second display task to the second task window, wherein the second display task is a display task corresponding to the second application.

The multi-screen terminal can respond to the third instruction, generate a second display task and add the second display task to the second task window at a third time.

Before the multi-screen terminal adds the second display task to the second task window, the multi-screen terminal may have added another display task (e.g., a fourth display task) in the second task window, where the fourth display task may be a display task that the multi-screen terminal added to the second task window at a fourth time, and the fourth time is earlier than the third time. Of course, before the multi-screen terminal adds the second display task to the second task window, other display tasks may not be added to the second task window.

S1907: the multi-screen terminal executes a second display task in the second task window, and displays a second GUI including a second display object on the second display panel.

The multi-screen terminal may preferentially execute the display task newly added to the second task window (i.e., the display task with the shortest time added to the second task window) according to the time sequence of the addition of the display tasks in the second task window. Since the second display task is a display task newly added to the second task window, the multi-screen terminal may preferentially execute the second display task in the second task window. When the multi-screen terminal completes execution of the second display task in the second task window, or the second display task is deleted from the second task window by the multi-screen terminal in response to the user operation, the multi-screen terminal may continue to execute the fourth display task, that is, the display task with the shortest time added to the second task window in the second task window, except for the second display task.

S1908: the multi-screen terminal acquires a first instruction input by a user on a first GUI, and the first instruction is used for triggering the multi-screen terminal to display a GUI including a first display object currently displayed by a first display panel on a second display panel.

Optionally, the first GUI may further include an icon of the second task window, the first instruction may be an instruction triggered by a first operation of the user, the first operation may be a continuous sliding operation in which a start coordinate of the sliding track is a coordinate position where the first display object is located, and a terminal coordinate is a coordinate position where the icon of the second task window is located, and the first instruction is used to instruct the multi-screen terminal to add the first display task to the second task window.

S1909: and the multi-screen terminal responds to the first instruction, deletes the first display task from the first task window and adds the first display task to the second task window.

S1910: the multi-screen terminal displays a third GUI including the first display object on the second display panel and displays a fourth GUI including the third display object on the first display panel.

Since the first display task is a display task newly added to the second task window, the multi-screen terminal may preferentially execute the first display task in the second task window, and display a third GUI including the first display object on the second display panel; and, since the first display task has been deleted from the first task window, the multi-screen terminal may then continue to perform the third display task in the first task window (i.e., the display task in the first task window that has the shortest time to be added to the first task window, excluding the first display task), and display a fourth GUI including the third display object on the first display panel.

For example, the following describes, with reference to fig. 20, a process of the multi-screen terminal performing the multi-screen display method shown in fig. 19 when the multi-screen terminal is in the "independent mode":

as shown in fig. 20a-1, when the user' S finger touches or approaches the "reading" icon 803 displayed on the first display panel 341, the first touch panel 331 detects the touch event on or near the first touch panel, transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event (i.e., performs S1902), and then the processor 380 invokes the GUI of the "reading" application stored in the memory 320 according to the instruction (i.e., the start instruction of the "reading" application), generates and adds the first display task to the first task window (i.e., performs S1903), and displays the GUI as shown in fig. 20b-1 on the first display panel (i.e., performs S1904). The first display task is specifically: the GUI of the "reading" application is displayed.

While the user operates the first display panel as shown in fig. 20a-1, if the user' S finger touches or approaches the "photo" icon 701 displayed on the second display panel as shown in fig. 20a-2, the second touch panel may detect the touch event thereon or nearby, transmit the touch event to the processor to determine an instruction corresponding to the touch event, and then the processor 380 invokes the GUI of the "photo" application stored in the memory according to the instruction (i.e., a start instruction of the "photo" application) (i.e., execution S1905), generates and adds the second display task to the second task window (i.e., execution S1906), and displays the GUI as shown in fig. 20b-2 on the second display panel (i.e., execution S1907). The first display task is specifically: the GUI for the "photos" application is displayed.

It can be understood that, since the start instruction of the "reading" application is detected by the first touch panel, the multi-screen terminal may determine that the designated display screen of the "reading" application is the first display panel. Since the designated display screen of the "reading" application is the first display panel, the multi-screen terminal may add the first display task to the first task window (i.e., perform S1903).

As shown in fig. 21a-1 and 21b-1, the "reading" task is a first display task added to the first task window at a first time, and the "video 1" task is a third display task added to the first task window at a second time, the first time being later than the second time; the "photo" task is a second display task added to the second task window at a third time, and the "video 2" task is a fourth display task added to the second task window at a fourth time. The multi-screen terminal executes S1908-S1909, and may delete the first display task ("reading" task) from the first task window, and add the first display task ("reading" task) to the second task window, as shown in fig. 21a-1 to 21a-2, and fig. 21b-1 to 21b-2, to illustrate examples of changes in the display tasks in the first task window and the second task window after executing S1908-S1909 for the multi-screen terminal.

In connection with fig. 21, it is assumed that the first display panel is currently performing the first display task, displaying the GUI of "reading", and the second display panel is currently performing the second display task, displaying the GUI of "video 2". As shown in fig. 22a-1, when a user' S finger touches or approaches a reading window in a "reading" GUI displayed on the first display panel 341 and drags the reading window in the "reading" GUI to a position of the icon 802 of the second task window, the first touch panel 331 detects the dragging event thereon or nearby, transmits the dragging event to the processor 380 to determine an instruction corresponding to the dragging event (i.e., performs S1908), and then the processor 380 deletes the first display task ("reading" task) from the first task window and adds the first display task to the second task window according to the instruction (i.e., performs S1909). At this time, as shown in fig. 21a-2, the newly added display task in the first task window is a "video 1" task (i.e., a third display task), and as shown in fig. 21b-2, the newly added display task in the second task window is a "reading" task (i.e., a first display task); accordingly, the GUI as shown in FIG. 22b-1 can be displayed on the first display panel; the second display panel displays a GUI as shown in fig. 22 b-2.

The multi-screen terminal may further display a display task list in the first task window on the first display panel (or the second display panel) in response to a touch operation instruction of a user on an icon 801 of the first task window or an icon 802 of the second task window on the first display panel (or the second display panel), where the display task list includes identifiers of all display tasks in the first task window.

For example, as shown in fig. 23a, taking the content displayed on the first display panel as shown in fig. 20b-1 as an example, when the user's finger touches or approaches the icon 801 of the first task window displayed on the first display panel 341, the first touch panel 331 detects the touch event on or near the first touch panel, and transmits the touch event to the processor 380 to determine an instruction corresponding to the touch event, and then the processor 380 invokes the GUI of the "first task window" application stored in the memory 320 according to the instruction and displays the GUI shown in fig. 23b on the first display panel. As shown in fig. 23b, a display task list 804 of a first task window is displayed on the first display panel, and the display task list 804 includes identifications of all display tasks in the first task window 801, such as an identification of a "reading" task and an identification of a "video 1" task.

Further, while the first display panel displays the GUI corresponding to the first display task and the second display panel displays the GUI corresponding to the second display task, the user may want to display the GUI corresponding to the second display task on the first display panel. The method for displaying the GUI corresponding to the second display task on the first display panel by the multi-screen terminal is similar to the method for displaying the GUI corresponding to the first display task on the second display panel, and details are not repeated here in the embodiment of the present invention.

Optionally, the first task window may be a first window stack, the first window stack may be configured to store the display task pushed into the first window stack according to a first-in-first-out principle, and the first display panel is configured to display a GUI corresponding to the display task at the top of the first window stack. The second task window may be a second window stack, the second window stack is configured to store the display task pushed into the second window stack according to a first-in-first-out principle, and the second display panel is configured to display a GUI corresponding to the display task at the top of the second window stack.

Illustratively, as shown in FIG. 24a-1, assume that two display tasks are pushed in the first window stack: the "read" task and the "video 1" task, the "read" task being located at the top of the stack of the first window stack, i.e. as shown in fig. 22a-1, the first display panel is currently performing the "read" task, displaying the GUI of the "read" application.

As shown in FIG. 24b-1, assume that two display tasks are pushed in the second window stack: the "photo" task, which is at the top of the stack of the second window stack, i.e. the second display panel is currently executing the "photo" task, displaying the GUI of the "photo" application, as shown in fig. 22a-2, and the "video 2" task.

As shown in fig. 22a-1, when a user' S finger touches or approaches a reading window in a "reading" GUI displayed on the first display panel 341 and drags the reading window in the "reading" GUI to a position of the icon 802 of the second task window, the first touch panel 331 detects the dragging event on or near the reading window, transmits the dragging event to the processor 380 to determine an instruction corresponding to the dragging event (i.e., performs S1908), and then the processor 380 pops the first display task ("reading" task) from the first window stack window as shown in fig. 24b-1 and pushes the first display task into the second task window according to the instruction, as shown in fig. 24a-1 (i.e., performs S1909). At this time, as shown in fig. 24a-2, the display task at the top of the stack of the first window stack is a "video 1" task (i.e., a third display task), and as shown in fig. 24b-2, the display task at the top of the stack of the second task window is a "reading" task (i.e., a first display task); accordingly, the GUI as shown in FIG. 22b-1 can be displayed on the first display panel; the second display panel displays a GUI as shown in fig. 22 b-2.

Further, the multi-screen terminal may display GUIs including dynamic images on the first display panel and the second display panel in response to the first instruction to improve a user visual experience. Specifically, S1910 shown in fig. 19 may be replaced with S1910 a:

s1910 a: the multi-screen terminal displays a third GUI including the first dynamic image on the second display panel and displays a fourth GUI including the second dynamic image on the first display panel in response to the first instruction.

The first dynamic image is a dynamic image in which the first display object moves according to a first preset movement track and the first display object gradually increases from small to large in the moving process, the start point coordinate of the first preset movement track is the coordinate position of the icon of the first window stack in the third GUI, and the end point coordinate of the first preset movement track is the coordinate position for displaying the display object in the third GUI.

The second dynamic image is a dynamic image in which the third display object moves according to a second preset moving track and the third display object gradually increases from small to large in the moving process, the start point coordinate of the second preset moving track is the coordinate position of the icon of the first window stack in the fourth GUI, and the end point coordinate of the second preset moving track is the coordinate position for displaying the display object in the fourth GUI.

Illustratively, as shown in fig. 25a-1, when a user' S finger touches or approaches a reading window in the "reading" GUI displayed on the first display panel 341 and drags the reading window in the "reading" GUI to a position of the icon 802 of the second task window, the first touch panel 331 detects the dragging event on or near the reading window, transmits the dragging event to the processor 380 to determine an instruction corresponding to the dragging event (i.e., executes S1908), then the processor 380 displays a GUI including the second dynamic image as shown in fig. 25b-1 on the first display panel according to the instruction, and finally displays a GUI as shown in fig. 25c-1 on the first display panel; the second display panel displays the GUI including the first moving image as shown in fig. 22b-2, and finally displays the GUI as shown in fig. 25c-2 on the second display panel.

As shown in fig. 25b-1, since the start point coordinate of the movement trajectory of the display object "video 1" displayed on the first display panel is the icon 801 of the first task window, the user can determine that "video 1" currently displayed on the first display panel is the display object corresponding to the display task of the first display panel, and not the display object corresponding to the display task switched from the second display panel. As shown in fig. 25b-2, since the coordinates of the start point of the movement trajectory of the display object "reading content" displayed on the second display panel are the icon 801 of the first task window, but not the icon 802 of the second task window, the user can determine that the "reading content" currently displayed on the second display panel is not the display object corresponding to the display task of the second display panel, but the display object corresponding to the display task switched from the first display panel.

In the multi-screen display method provided by the embodiment of the present invention, when the multi-screen terminal is in the "independent mode", two independent task windows may be set in the multi-screen terminal, where each task window corresponds to one display panel, for example, the first display panel is used to display a GUI corresponding to a newly added additional task in the first task window, and the second display panel is used to display a GUI corresponding to a newly added additional task in the second task window. Therefore, the multi-screen terminal can display the GUI comprising the first display object currently displayed by the first display panel on the second display panel and display the GUI comprising the second display object currently displayed by the second display panel on the first display panel through switching of the display task in the two task windows, so that interaction of display contents of the two display screens of the multi-screen terminal can be realized, and user experience in a man-machine interaction process can be improved.

The scheme provided by the embodiment of the application is introduced from the perspective of controlling the interaction process of the first display panel and the second display panel of the multi-screen terminal. It is understood that the photographing terminal includes corresponding functional modules for performing respective functions in order to implement the above-described functions. Those of skill in the art will readily appreciate that the exemplary multi-screen terminals and algorithm steps described in connection with the embodiments disclosed herein can be implemented as hardware or a combination of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiment of the present application, the multi-screen terminal may be divided according to the above method example, for example, each module or unit may be divided corresponding to each function, or two or more functions may be integrated in one processing module. The integrated module may be implemented in the form of hardware, or may be implemented in the form of a software module or unit. The division of the modules or units in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Fig. 26 is a schematic diagram illustrating a possible structure of the multi-screen terminal according to the embodiment. As shown in fig. 21, the multi-screen terminal 2600 includes: a first display module 2601, a second display module 2602, and an acquisition module 2603.

In the first instance, the first display module 2601 is configured to support S802 in method embodiments, and/or other processes for the techniques described herein. The second display module 2602 is used to support S806 in method embodiments and/or other processes for the techniques described herein, and the acquisition module 2603 is used to support S801, S803 in method embodiments and/or other processes for the techniques described herein.

Further, in the first case, the multi-screen terminal 2600 can further include a determination module and a rendering module. Wherein the determination module is configured to support S804 in method embodiments, and/or other processes for the techniques described herein. A rendering module to support S805 in method embodiments, and/or other processes for the techniques described herein.

In the second case, the first display module 2601 described above is used to support the display actions of the first display panel in S1202, S1204a, and S1602 in the method embodiments, and/or other processes for the techniques described herein. The second display module 2602 is used to support the display actions of the second display panel in S1204, S1204a, and S1602 in method embodiments, and/or other processes for the techniques described herein. An obtaining module 2603 to support S1201, S1203, S1601 in method embodiments, and/or other processes for the techniques described herein.

In a third case, the first display module 2601 is used to support the display actions of the first display panel in S1904, S1910 in the method embodiment, and/or other processes for the techniques described herein. The second display module 2602 is used to support the display actions of the second display panel in S1907, S1910 in method embodiments, and/or other processes for the techniques described herein. An acquisition module 2603 to support S1901, S1902, S1905, S1908, and/or other processes for the techniques described herein, in method embodiments.

Further, in a third case, the multi-screen terminal 2600 can further include a task window management module. Wherein the task window management module is to support S1903, S1906, S1909 in method embodiments, and/or other processes for the techniques described herein

Of course, the multi-screen terminal 2600 includes, but is not limited to, the above listed unit modules, for example, the multi-screen terminal 2600 may further include a sending module for sending data or signals to other devices, a receiving module for receiving data or signals sent by other devices, a storage module for storing data, and the like. Moreover, the functions that can be specifically realized by the modules also include, but are not limited to, the functions corresponding to the method steps described in the foregoing examples, and the detailed description of the corresponding method steps may be referred to for the detailed description of other units of the multi-screen terminal 2600 and the detailed description of each unit of the multi-screen terminal 2600, which is not described herein again in this embodiment of the application.

In the case of an Integrated Unit, the obtaining module 2102, the task window management module, etc. may be Integrated into a Processing Unit, which may be a processor or a controller, such as a Central Processing Unit (CPU), a general-purpose processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), other Programmable logic devices, transistor logic devices, hardware components, or any combination thereof. Which may implement or execute the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processing unit may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like. The storage module may be a memory. The first display module may be a first display panel, the second display module may be a second display panel, and the first display panel and the second display panel may be different display panels.

When the processing unit is a processor, the first display module 2601 is a first display panel, the second display module 2602 is a second display panel, and the storage module is a memory, the multi-screen terminal 2600 according to the embodiment of the application can be the multi-screen terminal 2700 shown in fig. 27. This many screen terminals 2700 includes: a processor 2701, a first display panel 2702, a second display panel 2703, a memory 2704, and a bus 2705. The processor 2701, the first display panel 2702, the second display panel 2703, and the memory 2704 are connected to each other through a bus 2705.

The first display panel 2702 and the second display panel 2703 are used to display GUIs instructed by the processor 2701. The memory 2704 is used for storing a computer program code, which includes instructions, when executed by the processor 2701 of the multi-screen terminal 2700, the multi-screen terminal 2700 executes related method steps as in any one of fig. 8, 12, 14, 16 and 19 to implement the method for multi-screen display in the above-described embodiment.

The bus 2705 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus 2705 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 27, but this is not intended to represent only one bus or type of bus.

The embodiment of the present invention further provides a computer storage medium, where a computer program code is stored in the computer storage medium, and when the processor 2701 of the multi-screen terminal 2700 executes the computer program code, the multi-screen terminal 2700 executes relevant method steps in any one of fig. 8, 12, 14, 16, and 19 to implement the multi-screen display method in the foregoing embodiment.

Embodiments of the present invention also provide a computer program product, which when run on a computer causes the computer to execute the relevant method steps in any one of fig. 8, 12, 14, 16 and 19 to implement the method for multi-screen display in the above-described embodiments.

In addition, the multi-screen terminal, the computer storage medium, or the computer program product provided in the embodiments of the present invention are all used for executing the corresponding methods provided above, and therefore, the beneficial effects achieved by the multi-screen terminal, the computer storage medium, or the computer program product may refer to the beneficial effects in the corresponding methods provided above, and are not described herein again.

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: flash memory, removable hard drive, read only memory, random access memory, magnetic or optical disk, and the like.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A multi-screen display method is applied to a multi-screen terminal, wherein the multi-screen terminal comprises a first display panel and a second display panel, and the method comprises the following steps:

displaying a first user graphical interface (GUI) on the first display panel, wherein the first GUI comprises a presentation icon and a first display object of the second display panel;

acquiring a first instruction input by a user on the first GUI, wherein the first instruction is an instruction triggered by first operation of the user, and the first operation is continuous sliding operation in which the starting point coordinate of a sliding track is the coordinate position of a second display object and the end point coordinate is the coordinate position of the demonstration icon;

in response to the first instruction, displaying a second GUI including the second display object on the second display panel, the second display object including an entire image of the first display object, or the second display object including a partial image of the first display object, or the first display object including at least two sub-display objects, the second display object being one of the at least two sub-display objects.

2. The method of claim 1, wherein the second display object comprises a partial image of the first display object;

the displaying, in response to the first instruction, a second GUI including the second display object on the second display panel includes:

in response to the first instruction, displaying an image selection window with the start point coordinate as a center point on the first GUI displayed on the first display panel, and displaying an image surrounded by the image selection window on the second display panel;

wherein the image surrounded by the image selection window is the second display object.

3. The method of claim 2, wherein after the displaying, in response to the first instruction, a second GUI on the second display panel that includes the second display object, the method further comprises:

acquiring a second instruction input by a user on the first GUI, wherein the second instruction is an instruction for triggering the multi-screen terminal to move the image selection window on the first display panel;

in response to the second instruction, displaying a dynamically moving image selection window on the first GUI displayed on the first display panel according to the movement trajectory indicated by the second instruction, and displaying a third GUI including a third display object on the second display panel;

wherein the third display object is an image surrounded by the image selection window at the coordinates of the end point of the movement locus.

4. The method according to any of claims 1-3, wherein said displaying a second GUI comprising the second display object on the second display panel comprises:

displaying a second GUI including a moving image in which the second display object gradually becomes larger from small on the second display panel;

or,

displaying a second GUI including a second display object having a size corresponding to the linear distance on the second display panel according to the linear distance between the start point coordinate and the end point coordinate,

wherein the second display object in the second GUI is larger the longer the linear distance is, or the second display object in the second GUI is smaller the longer the linear distance is.

5. The method of any of claims 1-4, wherein after the displaying, in response to the first instruction, a second GUI on the second display panel that includes the second display object, the method further comprises:

highlighting the second display object on the first display panel.

6. A multi-screen display method is applied to a multi-screen terminal, wherein the multi-screen terminal comprises a first display panel and a second display panel, and the method comprises the following steps:

displaying a first user graphical interface (GUI) comprising a first display object on the first display panel, the first display object being a display object in a first display task, the first display task being a display task added to a first task window at a first time;

displaying a second GUI including a second display object, which is a display object in a second display task, in the second display panel, which is a display task in a second task window;

acquiring a first instruction input by a user on the first GUI, wherein the first instruction is used for triggering the multi-screen terminal to display a GUI comprising the first display object currently displayed by the first display panel on the second display panel;

displaying a third GUI including the first display object on the second display panel and a fourth GUI including a third display object on the first display panel in response to the first instruction;

7. The method of claim 6, further comprising an icon of the second task window in the first GUI;

the first instruction is triggered by a first operation of a user, the first operation is a continuous sliding operation in which a start coordinate of a sliding track is a coordinate position of the first display object, and a terminal coordinate is a coordinate position of an icon of the second task window, and the first instruction is used for indicating the multi-screen terminal to add the first display task to the second task window.

8. The method of claim 6 or 7, wherein the first GUI, the second GUI, the third GUI, and the fourth GUI further comprise an icon of the first task window and an icon of the second task window;

the displaying, in response to the first instruction, a third GUI including the first display object on the second display panel and a fourth GUI including a third display object on the first display panel, including:

displaying a third GUI including a first dynamic image on the second display panel and a fourth GUI including a second dynamic image on the first display panel in response to the first instruction;

the first dynamic image is a dynamic image in which the first display object moves according to a first preset moving track and the first display object gradually increases in the moving process, the start point coordinate of the first preset moving track is the coordinate position of the icon of the first task window in the third GUI, and the end point coordinate of the first preset moving track is the coordinate position for displaying the display object in the third GUI;

the second dynamic image is a dynamic image in which the third display object moves according to a second preset movement track and the third display object gradually increases from small to large in the moving process, the start point coordinate of the second preset movement track is the coordinate position of the icon of the first task window in the fourth GUI, and the end point coordinate of the second preset movement track is the coordinate position of the icon for displaying the display object in the fourth GUI.

9. The method of any of claims 6-8, wherein prior to the first display panel displaying the first GUI comprising the first display object, the method further comprises:

acquiring a second instruction input by a user, wherein the second instruction is an instruction for triggering the multi-screen terminal to open a first application, and the first GUI is an interface of the first application;

displaying, on the first display panel, a first GUI including a first display object, including:

in response to the second instruction, displaying a first GUI including a first display object on the first display panel.

10. The method according to any one of claims 6-9, wherein the first task window is a first window stack, the first window stack is used for saving the display tasks pushed into the first window stack according to a first-in-last-out principle, and the first display panel is used for displaying the GUI corresponding to the display tasks at the top of the first window stack;

the second task window is a second window stack, the second window stack is used for storing display tasks pressed into the second window stack according to a first-in and last-out principle, and the second display panel is used for displaying a GUI corresponding to the display tasks on the top of the second window stack.

11. A multi-screen display method is applied to a multi-screen terminal, wherein the multi-screen terminal comprises a first display panel and a second display panel, and the method comprises the following steps:

displaying a first user graphical interface (GUI) on the first display panel, the first GUI including a first display object therein;

acquiring a first instruction input by a user, wherein the first instruction is used for triggering the multi-screen terminal to display a display object which is the same as that of the first display panel on the second display panel;

displaying a second GUI on the second display panel in response to the first instruction, the second GUI including the first display object therein.

12. A multi-screen terminal, comprising:

the first display module is used for displaying a first user graphical interface (GUI), and the first GUI comprises a demonstration icon and a first display object of the second display panel;

an obtaining module, configured to obtain a first instruction input by a user on the first GUI displayed by the first display module, where the first instruction is an instruction triggered by a first operation of the user, and the first operation is a continuous sliding operation in which a start-point coordinate of a sliding track is a coordinate position where a second display object is located, and an end-point coordinate of the sliding track is a coordinate position where the presentation icon is located;

a second display module, configured to display, in response to the first instruction, a second GUI including the second display object, where the second display object includes an entire image of the first display object displayed by the first display module, or the second display object includes a partial image of the first display object, or the first display object includes at least two sub-display objects, and the second display object is one of the at least two sub-display objects.

13. A multi-screen terminal as recited in claim 12, wherein the second display object includes a partial image of the first display object;

the first display module is configured to display an image selection window with the start point coordinate as a central point on the first GUI in response to the first instruction acquired by the acquisition module;

the second display module is used for responding to the first instruction acquired by the acquisition module and displaying the image surrounded by the image selection window;

14. A multi-screen terminal as recited in claim 13, wherein the obtaining module is further configured to obtain a second instruction input by the user on the first GUI after the second display module displays a second GUI that includes the second display object in response to the first instruction, the second instruction being an instruction for triggering the multi-screen terminal to move the image selection window on the first display panel;

the first display module is further configured to, in response to the second instruction acquired by the acquisition module, display a dynamically moving image selection window on the first GUI according to a movement trajectory indicated by the second instruction;

the second display module is further configured to display a third GUI including a third display object in response to the second instruction acquired by the acquisition module;

15. A multi-screen terminal as recited in any of claims 12-14, wherein the second display module, when configured to display a second GUI that includes the second display object, includes:

the second display module is configured to:

displaying a second GUI including a moving image in which the second display object gradually becomes larger from small to large;

or,

displaying a second GUI including a second display object of a size corresponding to the linear distance according to the linear distance of the start point coordinate and the end point coordinate,

16. A multi-screen terminal as recited in any of claims 12-15, wherein the first display module is further configured to highlight the second display object in response to the first instruction.

17. A multi-screen terminal, comprising:

a first display module for displaying a first user graphical interface (GUI) including a first display object, the first display object being a display object in a first display task, the first display task being a display task added to a first task window at a first time;

a second display module for displaying a second GUI including a second display object, the second display object being a display object in a second display task, the second display task being a display task in a second task window;

an obtaining module, configured to obtain a first instruction input by a user on the first GUI displayed by the first display module, where the first instruction is used to trigger the second display module to display a GUI that includes the first display object currently displayed by the first display module;

the second display module is further configured to display a third GUI including the first display object in response to the first instruction acquired by the acquisition module;

the first display module is further configured to display a fourth GUI including a third display object in response to the first instruction acquired by the acquisition module;

18. A multi-screen terminal as recited in claim 17, wherein the first GUI further includes an icon of the second task window;

19. A multi-screen terminal as recited in claim 17 or 18, wherein the first GUI, the second GUI, the third GUI, and the fourth GUI further include an icon of the first task window and an icon of the second task window;

the second display module, configured to display a third GUI including the first display object in response to the first instruction acquired by the acquisition module, includes:

the second display module is configured to display, in response to the first instruction, a third GUI including a first dynamic image, where the first dynamic image is a dynamic image in which the first display object moves according to a first preset movement track and the first display object gradually increases from small to large in a moving process, a start-point coordinate of the first preset movement track is a coordinate position where an icon of the first task window in the third GUI is located, and an end-point coordinate of the first preset movement track is a coordinate position in the third GUI for displaying the display object;

the first display module, configured to display, in response to the first instruction acquired by the acquisition module, a fourth GUI including a third display object, includes:

the first display module is configured to display, in response to the first instruction, a fourth GUI including a second dynamic image, where the second dynamic image is a dynamic image in which the third display object moves according to a second preset movement trajectory and the third display object gradually increases from small to large in the moving process, a start point coordinate of the second preset movement trajectory is a coordinate position where an icon of the first task window in the fourth GUI is located, and an end point coordinate of the second preset movement trajectory is a coordinate position in the fourth GUI where the icon of the first task window is located.

20. A multi-screen terminal as recited in any one of claims 17-19, wherein the obtaining module is further configured to obtain a second instruction input by the user before the first GUI is displayed by the first display module, the second instruction being an instruction for triggering the multi-screen terminal to open a first application, and the first GUI being an interface of the first application;

the first display module is configured to display the first GUI, and includes:

the first display module is configured to display a first GUI including a first display object in response to the second instruction acquired by the acquisition module.

21. A multi-screen terminal as defined in any of claims 17-20, wherein the first task window is a first window stack, the first window stack is configured to save display tasks pushed onto the first window stack on a first-in-last-out basis, and the first display module is configured to display a GUI corresponding to a top-of-stack display task of the first window stack;

the second task window is a second window stack, the second window stack is used for storing display tasks pressed into the second window stack according to a first-in and last-out principle, and the second display module is used for displaying a GUI corresponding to the display tasks on the top of the second window stack.

22. A multi-screen terminal, comprising:

the first display module is used for displaying a first user graphical interface (GUI), and the first GUI comprises a first display object;

the multi-screen terminal comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a first instruction input by a user, and the first instruction is used for triggering the multi-screen terminal to display a display object which is the same as that of the first display module on a second display module;

and the second display module is used for responding to the first instruction acquired by the acquisition module and displaying a second GUI, wherein the second GUI comprises the first display object.

23. The utility model provides a many screen terminals, its characterized in that, many screen terminals include: the display device comprises a first display panel, a second display panel, a processor and a memory;

the first display panel, the second display panel, the processor and the memory are connected by a bus, the memory is used for storing computer program code, and the computer program code comprises instructions, when the processor executes the instructions, the multi-screen terminal executes the multi-screen displaying method according to any one of claims 1-5, 6-10 or 11, and a user graphical interface (GUI) is displayed on the first display panel and the second display panel.

24. A computer storage medium comprising computer instructions that, when executed on a multi-screen terminal, cause the multi-screen terminal to perform the method for multi-screen display according to any one of claims 1-5, 6-10, or 11.

25. A computer program product, which, when run on a computer, causes the computer to perform the method of multi-screen display according to any one of claims 1-5, 6-10 or 11.