A control method, a display device, and a storage medium

Abstract

This application discloses a control method, a display device, and a storage medium. The control method is applied to the display device, which includes at least a first display area and a second display area. The first display area and the second display area are rotatable relative to a rotatable component. The control method includes: displaying a first call interface in the first display area and displaying a second call interface in the second display area; responding to a first operation command on a first position of the first display area, controlling the first call interface to switch from a first state to a second state, and controlling the second call interface to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state.

Description

Technical Field

[0001] This application relates to the field of computer technology, and more particularly to a control method, a display device, and a storage medium. Background Technology

[0002] The emergence of smart terminals such as mobile phones has brought great convenience to people's lives. Among these features, the calling function of mobile phones is frequently used in our daily lives. To provide better telecommunications services, various telecommunications operators offer caller ID services. When a user subscribes to caller ID, the mobile terminal with caller ID functionality will display relevant call information on its screen. The user can then process the incoming call based on this information, such as answering, hanging up, or sending a text message.

[0003] However, when a mobile phone establishes two or more simultaneous calls, due to the limited screen size, the information from these calls will be displayed in a reduced size, with smaller fonts or less information, or the display will be switched through other operations. This can lead to users misreading information and cause great inconvenience to users switching between calls. Summary of the Invention

[0004] This application aims to provide a control method, a display device, and a storage medium.

[0005] The technical solution of this application is implemented as follows:

[0006] An embodiment of the first aspect of this application provides a control method applied to a display device, the display device including at least a first display area and a second display area; the first display area and the second display area are rotatable relative to a rotatable component, the control method comprising:

[0007] The first call interface is displayed in the first display area, and the second call interface is displayed in the second display area;

[0008] In response to a first operation command on a first position of the first display area, the first call interface is controlled to switch from a first state to a second state, and the second call interface is controlled to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state.

[0009] Optionally, in response to a second operation command on the first position of the first display area, the first call interface is controlled to switch from the second state to the first state, and the second call interface is controlled to switch from the fourth state to the third state.

[0010] Optionally, the first state has a first display state, the second state has a second display state, the third state has a third display state, and the fourth state has a fourth display state;

[0011] The first display state and the fourth display state are the same, and the second display state is the same as the third display state; or,

[0012] The first display state and the fourth display state have a first style or a first brightness, and the second display state and the third display state have a second style or a second brightness. The first style and the second style are different, and the first brightness and the second brightness are different.

[0013] Optionally, the first position includes a function key area and a non-function key area; the first operation command or second operation command in response to the first position of the first display area includes:

[0014] Responding to a first type of operation instruction on the first position of the function key area, or responding to a second type of operation instruction on any position of the non-function key area; the first type of operation instruction and the second type of operation instruction are different.

[0015] Optionally, in response to a third operation command on a second position of the first display area, the first display area is controlled not to display the first call interface; or the second display area is controlled not to display the second call interface; or the first display area is controlled to display both the first call interface and the third call interface; wherein the third call interface is different from the first call interface and the second call interface.

[0016] Optionally, when the first call interface is displayed in the first display area, in response to a fourth operation command on the third position of the first display area, the second display area, which is in an idle state, is controlled to display the second call interface.

[0017] Optionally, the display priority of the first display area and the second display area is obtained in real time; the priority is related to the number of call interfaces and the status of the call interfaces in the first display area and the second display area.

[0018] Based on the display priority, the display area of ​​the second call interface or the third call interface is determined.

[0019] Optionally, in response to a fourth operation command on a third position of the first display area, the second call interface is controlled to be displayed in a display area where the number of call interfaces is zero, and the third call interface is controlled to be displayed in the display area where the call interface is in a call hold state.

[0020] An embodiment of the second aspect of this application provides a display device, including:

[0021] The display screen includes a first display area and a second display area, wherein the first display area displays a first call interface and the second display area displays a second call interface;

[0022] A rotatable component, wherein the first display area and the second display area are rotatable relative to the rotatable component;

[0023] The control module, in response to a first operation command on a first position of the first display area, controls the first call interface to switch from a first state to a second state, and controls the second call interface to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state.

[0024] A third aspect of this application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method described in the first aspect.

[0025] This application provides a control method, device, and storage medium. The control method is applied to a display device, which includes at least a first display area and a second display area. The first and second display areas are rotatable relative to a rotatable component. The control method includes: displaying a first call interface in the first display area and a second call interface in the second display area; responding to a first operation command on a first position of the first display area, controlling the first call interface to switch from a first state to a second state, and controlling the second call interface to switch from a third state to a fourth state, wherein the first and fourth states indicate that the corresponding call interface is in a normal call state, and the second and third states indicate that the corresponding call interface is in a call hold state. By employing the technical solution of this application, each call interface is independently displayed in multiple display areas on the display device, fully utilizing the display area of ​​the display device, avoiding reduction of call information, improving the user's call experience, and allowing flexible switching of call states by clicking on a specific position on one of the display areas, facilitating timely answering of important calls and better meeting the user's call needs. Attached Figure Description

[0026] Figure 1 A flowchart illustrating a control method provided in an embodiment of this application;

[0027] Figure 2This is a schematic diagram of the display scene of the first display area and the second display area provided in the embodiments of this application;

[0028] Figure 3 A structural schematic diagram of the first position on the first display area provided in this application;

[0029] Figure 4 This is an exploded structural diagram of a display device provided in an embodiment of this application. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Furthermore, the accompanying drawings are merely illustrative of this application and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. Some block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically independent entities. These functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0032] The flowchart shown in the attached diagram is merely an illustrative example and does not necessarily include all steps. For example, some steps may be broken down, while others may be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0033] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. When used herein, the singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising” and / or “including,” when used in this specification, identify the presence of the stated features, integers, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups. When used herein, the term “and / or” includes any and all combinations of the associated listed items.

[0034] In some embodiments, please refer to Figure 1 , Figure 1This is a flowchart illustrating a control method provided in an embodiment of this application. The control method is applied to a display device, which includes at least a first display area and a second display area. The first and second display areas are rotatable relative to a rotatable component. The control method includes:

[0035] Step S110: Display the first call interface in the first display area and the second call interface in the second display area.

[0036] In this embodiment, the display device can be either a dual-screen display device driven by a hinge or a display device with a flexible folding screen. The second display area is a display area on the display screen that is different from the first display area. It should be noted that the display device may include not only the first and second display areas, but also other display areas.

[0037] In one example, see Figure 2 , Figure 2 This is a schematic diagram illustrating a display scenario for the first and second display areas provided in an embodiment of this application. The first and second call interfaces may include information such as the caller's name, phone number, caller address, call time, and call status. Here, the call interface is not limited to a mobile phone call interface; it can also be other online conversation interfaces. Additionally, the first and second display areas may also include function button areas, including various function buttons for performing various functions.

[0038] In one optional embodiment, when the display device receives the first call request, a first call interface is displayed in the first display area. If the call corresponding to the first call request has not yet ended and a second call request is received, a second call interface is displayed in the second display area.

[0039] In another alternative embodiment, when the display device receives the first call request, the first call interface can be displayed in the second display area. If the call corresponding to the first call request has not yet ended and a second call request is received, the second call interface can be displayed in the first display area.

[0040] In this embodiment, the display area of ​​the first display area is not less than that of the second display area. Therefore, when the display device receives the first call request, the first call interface is preferentially displayed in the first display area. It should be noted that the display states of the first call interface and the second call interface are different; that is, only one of the first and second call interfaces has a normal call state. Here, when no other instructions are received, the display state corresponding to the pre-displayed first call interface is the normal call state.

[0041] Step S120: In response to a first operation command on a first position of the first display area, control the first call interface to switch from a first state to a second state, and control the second call interface to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state.

[0042] In this embodiment, the normal call state is the state where the user can talk to the caller normally, and the call hold state is the state where the user cannot talk to the caller normally. Here, the first operation command is a call switching command. The first call interface displayed beforehand corresponds to the normal call state, and the second call interface displayed later corresponds to the call hold state. Upon receiving the first operation command, the first call interface switches from the normal call state to the call hold state, and the second call interface switches from the call hold state to the normal call state.

[0043] In some embodiments, in response to a second operation command on a first position of a first display area, the first call interface is controlled to switch from a second state to a first state, and the second call interface is controlled to switch from a fourth state to a third state.

[0044] In this embodiment, the second operation instruction is a call switching instruction, which may be the same as or different from the first operation instruction. When the first call interface is in a call-on-call state and the second call interface is in a normal call state, in response to the second operation instruction on the first position of the first display area, the first call interface can switch from the call-on-call state to the normal call state, and the second call interface can switch from the normal call state to the call-on-call state.

[0045] In some embodiments, the first state has a first display state, the second state has a second display state, the third state has a third display state, and the fourth state has a fourth display state;

[0046] The first display state and the fourth display state are the same, and the second display state is the same as the third display state; or,

[0047] The first and fourth display states have a first style or a first brightness, the second and third display states have a second style or a second brightness, the first style and the second style are different, and the first brightness and the second brightness are different.

[0048] In this embodiment, the first display state and the fourth display state are the same, and the second display state and the third display state are the same. For example, the first display state and the fourth display state have a first brightness, and the second display state and the third display state have a third brightness, with the first brightness being greater than the second brightness. Alternatively, the first display state and the fourth display state may be in color mode, while the second display state and the third display state may be in grayscale mode. It should be noted that this is merely illustrative, and the specific manifestation of each state is not specifically limited.

[0049] In some embodiments, please refer to Figure 3 , Figure 3 A structural schematic diagram of a first position on a first display area provided in this application; the first position 310 includes a function key area 320 and a non-function key area 330; in response to a first operation command or a second operation command on the first position of the first display area, the following are included:

[0050] The operation is responsive to a first type of operation command on a first position of the function key area 320, or to a second type of operation command on any position of the non-function key area 330; the first type of operation command and the second type of operation command are different.

[0051] In this embodiment, the first position 310 can be part or all of the area on the first display area. The function key area 320 can include multiple virtual keys, each corresponding to a different function, such as speakerphone function, call interface switching function, recording function, etc. The user can issue corresponding commands by clicking different keys. In response to the first type of operation command on the first position of the function key area, the call interface state can be switched. The non-function key area 330 can be a control area with touch function. The second type of operation command can be the user's double-click command or swipe command. According to the preset touch command, such as when the user's double-click distance interval or double-click time interval meets the preset condition, or the user's swipe trajectory meets the preset condition, the touch command corresponds to the call interface switching function. Thus, in response to the second type of operation command on the first position of the non-function key area, the call interface state can be switched. It should be noted that the first display area can also display the caller's name, mobile phone number, caller address, call time, call status, and other information. In addition, the second display area can also have the same area as the first position in the first area.

[0052] It should be noted that the second display area has a second position of the same type as the first position. The second position includes a function key area and a non-function key area, which can respond to operation commands on the second position of the second display area. The area above the first and second positions can be used to display the caller's basic information, such as name, remarks, mobile phone number, and caller address.

[0053] In some embodiments, in response to a third operation command on a second position of the first display area, the first display area is controlled not to display the first call interface; or the second display area is controlled not to display the second call interface; or the first display area is controlled to display both the first call interface and the third call interface; the third call interface is different from the first call interface and the second call interface.

[0054] In this embodiment, the second position may also include a function key area and a non-function key area. The content of the third instruction differs from the content of the first and second instructions.

[0055] In one optional embodiment, when the first call interface is in a call hold state and the second call interface is in a normal call state, in response to a third operation command on the second position of the first display area, the first display area is controlled not to display the first call interface.

[0056] In another optional embodiment, when the first call interface is in a normal call state and the second call interface is in a call hold state, in response to a third operation command on the second position of the first display area, the second display area is controlled not to display the second call interface.

[0057] In another optional embodiment, if the first call interface is in a call-on-call state and the second call interface is in a normal call state, when a new call request is received, in response to a third operation command on a second position of the first display area, the first display area is controlled to display both the first call interface and the third call interface, where the third call interface corresponds to the new call request. By displaying the call interface in the call-on-call state and the new call interface, which is of less importance, together in the same display area, and displaying the call interface in the normal call state separately in a separate display area, users can better understand the interface information of the current call, thus improving the user's call experience.

[0058] In some embodiments, when the first call interface is displayed in the first display area, in response to a fourth operation command on a third position of the first display area, the second display area, which is in an idle state, is controlled to display the second call interface.

[0059] In this embodiment, when the first call interface is displayed in the first display area, if a new call request is received, to avoid affecting the call display information of the first call interface that is in a normal call state, a fourth operation command can be used to control the second display area, which is in an idle state, to display the second call interface. Here, the third position can be the same as or different from the first and second positions.

[0060] The fourth operation instruction is different from the first, second, and third operation instructions.

[0061] In some embodiments, the display priority of the first display area and the second display area is obtained in real time; the priority is related to the number of call interfaces in the first display area and the second display area and the state of the call interface;

[0062] Based on display priority, determine the display area of ​​the second or third call interface.

[0063] In this embodiment, the fewer the number of call interfaces in the display area, the higher their display priority; if the number of call interfaces in the display area is the same, the display area where the call interface is in a call-on-hold state has a higher priority than the display area where the call interface is in a normal call state.

[0064] In some embodiments, in response to a fourth operation command to a third position of the first display area, the second call interface is controlled to be displayed in a display area where the number of call interfaces is zero, and the third call interface is controlled to be displayed in the display area where the call interface is in a call hold state.

[0065] In one example, the number of call interfaces in the first display area is 1, and the number of call interfaces in the second display area is 0. Therefore, the display priority of the second display area is higher than that of the first display area, and the second call interface is determined to be displayed in the second display area.

[0066] In another example, the number of call interfaces in the first display area and the second display area is 1. The call interface in the first display area is in a call hold state, and the call interface in the second display area is in a normal call state. Therefore, the display priority of the first display area is greater than that of the second display area, and the third call interface is determined to be displayed in the first display area.

[0067] By displaying new call interfaces in idle display areas, or by grouping call interfaces on hold and new call interfaces of less importance together in the same display area, the call information displayed on the primary call interface during normal calls is avoided, thus improving the user's call experience.

[0068] This application embodiment fully utilizes the display area of ​​the display device by independently displaying each call interface in multiple display areas on the display device, avoiding the reduction of call information, improving the user's call experience, and allowing users to flexibly switch call status by clicking on a specific location on one of the display areas, making it easier for users to answer important calls in a timely manner and better meeting the user's call needs.

[0069] In some embodiments, please refer to Figure 4 , Figure 4This is an exploded view of a display device provided in an embodiment of this application; this application provides a display device, including:

[0070] The display screen 410 includes a first display area and a second display area. The first display area displays a first call interface, and the second display area displays a second call interface.

[0071] The rotatable component 420 allows the first display area and the second display area to rotate relative to the rotatable component.

[0072] The control module 430, in response to a first operation command on a first position of the first display area, controls the first call interface to switch from a first state to a second state, and controls the second call interface to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state.

[0073] In this embodiment, the display device can be a dual-screen display device driven by the rotatable component 420, or a display device with a flexible folding screen. The control module 430 can be a logic circuit located inside the display device and connected to the contacts on the display screen 410. The second display area is a display area on the display screen that is different from the first display area. It should be noted that the display device may include not only the first and second display areas, but also other display areas. The first and second call interfaces may include information such as the caller's name, phone number, and caller address. Here, the call interface is not limited to a mobile phone call interface, but may also be other online conversation interfaces. It should be noted that, in addition to the display screen 410, the rotatable component 420, and the control module 430, the display device in this embodiment may also include a splicing unit 440 and a power board 450. The splicing unit 440 is used to accommodate and fix various components, and the power board 450 is used to provide power to various electrical components. The display device may also include other types of electrical components and mechanical parts, which will not be listed one by one.

[0074] Normal call status means the user can talk to the caller normally. Call hold status means the user is waiting to answer a call, but cannot talk to the caller normally in this state. Here, the first operation command is a call switching command. The first call interface displayed initially corresponds to the normal call status, and the second call interface displayed subsequently corresponds to the call hold status. Upon receiving the first operation command, the first call interface switches from the normal call status to the call hold status, and the second call interface switches from the call hold status to the normal call status.

[0075] In some embodiments, the control module 430 responds to a second operation command on a first position of the first display area by controlling the first call interface to switch from a second state to a first state, and controls the second call interface to switch from a fourth state to a third state.

[0076] In some embodiments, the first state has a first display state, the second state has a second display state, the third state has a third display state, and the fourth state has a fourth display state;

[0077] The first display state and the fourth display state are the same, and the second display state is the same as the third display state; or,

[0078] The first and fourth display states have a first style or a first brightness, the second and third display states have a second style or a second brightness, the first style and the second style are different, and the first brightness and the second brightness are different.

[0079] In some embodiments, the first position includes a function key area and a non-function key area; the control module 430 responds to a first operation command or a second operation command to the first position of the first display area, including: the control module 430 responds to a first type of operation command to the first position of the function key area, or responds to a second type of operation command to any position of the non-function key area; the first type of operation command and the second type of operation command are different.

[0080] In some embodiments, the control module 430 responds to a third operation command on a second position of the first display area by controlling the first display area not to display the first call interface; or controlling the second display area not to display the second call interface; or controlling the first display area to display both the first call interface and the third call interface; wherein the third call interface is different from the first call interface and the second call interface.

[0081] In some embodiments, when the first call interface is displayed in the first display area, the control module 430 responds to a fourth operation command on a third position of the first display area and controls the second display area, which is in an idle state, to display the second call interface.

[0082] In some embodiments, the control module 430 acquires the display priority of the first display area and the second display area in real time; the priority is related to the number of call interfaces in the first display area and the second display area and the status of the call interfaces;

[0083] Based on display priority, determine the display area of ​​the second or third call interface.

[0084] In some embodiments, the control module 430 responds to a fourth operation command to a third position of the first display area by controlling the second call interface to be displayed in a display area where the number of call interfaces is zero, and controlling the third call interface to be displayed in the display area where the call interface is in a call hold state.

[0085] This application embodiment fully utilizes the display area of ​​the display device by independently displaying each call interface in multiple display areas on the display device, avoiding the reduction of call information, improving the user's call experience, and allowing users to flexibly switch call status by clicking on a specific location on one of the display areas, making it easier for users to answer important calls in a timely manner and better meeting the user's call needs.

[0086] It should be noted that the description of the above display device embodiments is similar to the description of the above control method embodiments, and has similar beneficial effects. For technical details not disclosed in the display device embodiments of this application, please refer to the description of the control method embodiments of this application for understanding, and will not be repeated here.

[0087] In some embodiments, the display device may be a terminal, server, or similar computing device. The display device can vary significantly depending on its configuration or performance and may include one or more central processing units (CPUs), including but not limited to microprocessors (MCUs) or programmable logic devices (FPGAs), memory for storing data, and one or more storage media (e.g., one or more mass storage devices) for storing applications or data. The memory and storage media may be temporary or persistent storage. The program stored in the storage media may include one or more modules, each module including a series of instruction operations on the electronic device. Furthermore, the CPU may be configured to communicate with the storage media and execute a series of instruction operations stored in the storage media on the electronic device. The electronic device may also include one or more power supplies, one or more wired or wireless network interfaces, one or more input / output interfaces, and / or one or more operating systems, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, etc. The input / output interfaces may be used to receive or send data via a network. Specific examples of the network described above may include a wireless network provided by the communication provider of the electronic device.

[0088] In one example, the input / output interface includes a network interface controller (NIC) that can connect to other network devices via a base station to communicate with the Internet. In an exemplary embodiment, the input / output interface can be a radio frequency (RF) module for wireless communication with the Internet.

[0089] In some embodiments, this application provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the steps of the above-described hard disk management method.

[0090] It should be noted that the descriptions of the above display device embodiments and storage medium embodiments are similar to the descriptions of the above control method embodiments, and have similar beneficial effects. For technical details not disclosed in the display device embodiments and storage medium embodiments of this application, please refer to the descriptions of the control method embodiments of this application for understanding, and they will not be repeated here.

[0091] In the several embodiments provided in this application, it should be understood that the disclosed control methods, display devices, and storage media can be implemented in other ways. The embodiments of methods, devices, and storage media described above are merely illustrative.

[0092] The control method, display device, and storage medium described in the embodiments of this application are only examples of the embodiments described in this application, but are not limited thereto. Any control method, display device, and storage medium involved are within the protection scope of this application.

[0093] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. It should be understood that in the various embodiments of this application, the sequence numbers of the above-described processes do not imply a sequential order of execution; the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application. The sequence numbers of the above-described embodiments are merely descriptive and do not represent the superiority or inferiority of the embodiments.

[0094] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0095] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any modifications or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A control method applied to a display device, the display device including at least a first display area and a second display area; the first display area and the second display area are rotatable relative to a rotatable component, the display device being a dual-screen display device driven by a rotating shaft; the control method comprising: The first call interface is displayed in the first display area, and the second call interface is displayed in the second display area; In response to a first operation command on a first position of the first display area, the first call interface is controlled to switch from a first state to a second state, and the second call interface is controlled to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state; the second display area is a display area on the display screen that is different from the first display area; The call information displayed on the first call interface and the second call interface is the same; If the first call interface is in a call hold state and the second call interface is in a normal call state, upon receiving a third call request, in response to a third operation command on the second position of the first display area, the first display area is controlled to display the first call interface and the third call interface. The first position includes a function key area and a non-function key area; a first operation command in response to the first position of the first display area includes: a first type of operation command in response to the first position of the function key area, or a second type of operation command in response to any position of the non-function key area; the first type of operation command and the second type of operation command are different; the second display area has the same area as the first position in the first display area.

2. The control method according to claim 1 further includes: In response to a second operation command on the first position of the first display area, the first call interface is controlled to switch from the second state to the first state, and the second call interface is controlled to switch from the fourth state to the third state.

3. The control method according to claim 1 or 2, The first state has a first display state, the second state has a second display state, the third state has a third display state, and the fourth state has a fourth display state; The first display state and the fourth display state are the same, and the second display state is the same as the third display state; or, The first display state and the fourth display state have a first style or a first brightness, and the second display state and the third display state have a second style or a second brightness. The first style and the second style are different, and the first brightness and the second brightness are different.

4. The control method according to claim 2, wherein the second operation command responsive to the first position of the first display area includes: In response to a first type of operation instruction on the first position of the function key area, or in response to a second type of operation instruction on any position of the non-function key area.

5. The control method according to claim 4 further includes: In response to a third operation command on a second position of the first display area, the first display area is controlled not to display the first call interface; Alternatively, the second display area may be controlled to not display the second call interface; or the first display area may be controlled to display both the first call interface and the third call interface. The third call interface is different from the first call interface and the second call interface.

6. The control method according to claim 5 further includes: When the first call interface is displayed in the first display area, in response to a fourth operation command on the third position of the first display area, the second display area, which is in an idle state, is controlled to display the second call interface.

7. The control method according to claim 6 further includes: Real-time acquisition of the display priorities of the first and second display areas; The priority is related to the number of call interfaces and the status of the call interfaces in the first display area and the second display area; Based on the display priority, the display area of ​​the second call interface or the third call interface is determined.

8. The control method according to claim 7, further comprising: In response to a fourth operation command to a third position of the first display area, the second call interface is controlled to be displayed in a display area where the number of call interfaces is zero, and the third call interface is controlled to be displayed in the display area where the call interface is in a call hold state.

9. A display device, comprising: The display screen includes a first display area and a second display area, wherein the first display area displays a first call interface and the second display area displays a second call interface; The display device is a dual-screen display device driven by a rotating shaft; A rotatable component, wherein the first display area and the second display area are rotatable relative to the rotatable component; The control module, in response to a first operation command on a first position of the first display area, controls the first call interface to switch from a first state to a second state, and controls the second call interface to switch from a third state to a fourth state, wherein the first state and the fourth state indicate that the corresponding call interface is in a normal call state, and the second state and the third state indicate that the corresponding call interface is in a call hold state; the second display area is a display area on the display screen that is different from the first display area; the call information displayed on the first call interface and the second call interface is the same; If the first call interface is in a call hold state and the second call interface is in a normal call state, upon receiving a third call request, in response to a third operation command on the second position of the first display area, the first display area is controlled to display the first call interface and the third call interface. The first position includes a function key area and a non-function key area; the control module is responsive to a first type of operation command on the first position of the function key area, or to a second type of operation command on any position of the non-function key area; the first type of operation command and the second type of operation command are different; the second display area has the same area as the first position in the first display area.

10. A computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method according to any one of claims 1 to 8.

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