CN107728885A - Multi-task control method, device, mobile terminal and storage medium - Google Patents

Abstract

The application discloses multitask control method, device, terminal and storage medium, belongs to the technical field of terminals, and is applied to a mobile terminal, wherein the mobile terminal is provided with a foldable display screen, and the display screen is in an unfolding state, and the method comprises the following steps: detecting the posture of the mobile terminal in the process that the mobile terminal displays a task interface of a target task in a full screen mode; when the mobile terminal is detected to be switched from a first posture to a second posture, acquiring a target notification message from the received and unread notification messages before the current time; and when the target notification message is acquired, displaying a task interface of the target task in a first display area, and displaying the task interface of the target notification message in a second display area. Through simple posture switching in this application, make different task interfaces show in different display areas, avoided loaded down with trivial details operation, convenience of customers' use.

Description

Multi-task control method, device, mobile terminal and storage medium

technical field

The present application relates to the technical field of terminals, and in particular to a multi-task control method, device, mobile terminal and storage medium.

Background technique

With the rapid development of terminal technology, mobile terminals such as mobile phones, tablet computers, and smart watches have increasingly powerful functions, and have gradually become indispensable tools in people's work and life. During people's use of a mobile terminal, multiple tasks can often be executed simultaneously on one mobile terminal. For example, it is possible to chat with friends while playing games on a mobile terminal.

In the related art, when the user needs to perform multiple tasks at the same time, the screen of the mobile terminal can be divided into multiple areas by gestures, so as to operate different programs, and then perform multiple tasks for the user to use. For example, the screen of the mobile terminal can be divided into upper and lower areas by gestures, the upper area of the screen is used for playing games, and the lower area of the screen can be used for chatting with friends.

Contents of the invention

The embodiment of the present application provides a multi-task control method, device, mobile terminal and storage medium, which can be used to solve the problem of cumbersome operation process when calling a multi-task control function in related technologies. The technical solution is as follows:

According to the first aspect of the embodiments of the present application, a multi-task control method is provided, the mobile terminal has a foldable display screen, and the display screen is in an unfolded state, the method includes:

During the process of the mobile terminal displaying the task interface of the target task in full screen, detecting the posture of the mobile terminal;

When it is detected that the mobile terminal switches from the current first posture to the second posture, the target notification message is obtained from the notification messages received and unread before the current time;

When the target notification message is acquired, display the task interface of the target task in the first display area, and display the task interface of the target notification message in the second display area, the first display area and the The second display area is a display area obtained by dividing the display screen by a folding axis.

Optionally, the method also includes:

During the process of the mobile terminal displaying the task interface of the target task in full screen, when receiving a notification message, the notification message is displayed on the display screen in a preset manner, and the preset method means that the The way the quest interface of the target quest is affected.

Optionally, after obtaining the target notification message from the notification messages received and unread before the current time, the method further includes:

When the target notification message is not acquired, the task interface of the target task is displayed in the first display area, and the desktop of the mobile terminal is displayed in the second display area.

Optionally, after displaying the task interface of the target task in the first display area, and displaying the task interface of the target notification message or the desktop of the mobile terminal in the second display area, the method further includes:

When a touch operation is detected in the second display area, respond to the touch operation.

Optionally, after displaying the task interface of the target task in the first display area, and displaying the task interface of the target notification message or the desktop of the mobile terminal in the second display area, the method further includes:

When it is detected that the mobile terminal switches from the current second posture to the first posture, the task interface of the target task is displayed in full screen.

Optionally, before the detecting the posture of the mobile terminal, it also includes:

When the mobile terminal has turned on the multi-task control function, an operation of detecting the posture of the mobile terminal is performed.

Optionally, the method also includes:

When a first setting instruction is detected, a first setting interface is displayed, and the first setting interface includes an option of whether to enable the multi-task control function;

When the opening operation of the option is detected, the multi-task control function is started.

Optionally, before the detecting the posture of the mobile terminal, it also includes:

When the target task is any task in the application with multi-task control function, the operation of detecting the posture of the mobile terminal is performed.

Optionally, the method also includes:

When a second setting instruction is detected, a second setting interface is displayed, and the second setting interface includes an identification of an installed application;

When the identifiers of multiple applications are selected from the second setting interface, the multiple applications are set as applications with a multi-task control function.

Optionally, the first posture is a landscape posture, and the second posture is a portrait posture.

According to the second aspect of the embodiments of the present application, a multitasking control device is provided, the mobile terminal has a foldable display screen, and the display screen is in an unfolded state, the device includes:

A detection module, configured to detect the posture of the mobile terminal when the mobile terminal displays the task interface of the target task in full screen;

An acquisition module, configured to acquire a target notification message from notification messages that have been received and not read before the current time when it is detected that the mobile terminal is switched from the current first posture to the second posture;

The first display module is configured to display the task interface of the target task in the first display area and display the task interface of the target notification message in the second display area when the target notification message is acquired, the The first display area and the second display area are display areas obtained by dividing the display screen by a folding axis.

Optionally, the device also includes:

The second display module is configured to display the notification message on the display screen in a preset manner when the mobile terminal displays the task interface of the target task in full screen, when the notification message is received. The setting mode refers to a mode that does not affect the task interface of the target task.

Optionally, the device also includes:

The third display module is configured to display the task interface of the target task in the first display area and display the desktop of the mobile terminal in the second display area when the target notification message is not acquired.

Optionally, the device also includes:

A response module, configured to respond to the touch operation when a touch operation is detected in the second display area.

Optionally, the device also includes:

The fourth display module is configured to display the task interface of the target task in a full screen when it is detected that the mobile terminal is switched from the second posture currently in to the first posture.

Optionally, the device also includes:

The first trigger module is configured to trigger the detection module to detect the posture of the mobile terminal when the mobile terminal has turned on the multi-task control function.

Optionally, the device also includes:

The fifth display module is configured to display a first setting interface when a first setting instruction is detected, and the first setting interface includes an option of whether to enable the multi-task control function;

An enabling module, configured to enable the multi-task control function when an opening operation of the option is detected.

Optionally, the device also includes:

The second trigger module is used to trigger the detection module to detect the posture of the mobile terminal when the target task is any task in the application with multi-task control function.

Optionally, the device also includes:

A sixth display module, configured to display a second setting interface when a second setting instruction is detected, where the second setting interface includes an identifier of an installed application;

A setting module, configured to set the multiple applications as applications with a multi-task control function when the identifiers of the multiple applications are selected from the second setting interface.

Optionally, the first posture is a landscape posture, and the second posture is a portrait posture.

According to a third aspect of the embodiments of the present application, a mobile terminal is provided, the mobile terminal includes a processor, a memory, and program codes stored in the memory and operable on the processor, the processor The method described in the first aspect above is realized when the program code is executed.

According to a fourth aspect of the embodiments of the present application, there is provided a computer-readable storage medium, where instructions are stored on the computer-readable storage medium, and when the instructions are executed by a processor, the steps of the method described in the above-mentioned first aspect are implemented.

The beneficial effects brought by the technical solutions provided by the embodiments of the present application are:

In the embodiment of the present application, during the process of the mobile terminal displaying the task interface of the target task in full screen, the posture of the mobile terminal is detected, and when it is detected that the mobile terminal switches from the current first posture to the second posture, Note that the user may need to read previously unread notification messages without affecting the target task. At this time, the target notification message can be obtained from the received and unread notification messages before the current time. When the target notification message is acquired, the task interface of the target task may be displayed in the first display area, and the task interface of the target notification message may be displayed in the second display area. That is, when the user receives the notification message, if the task interface of the target task and the task interface of the notification message need to be displayed on a split screen, the mobile terminal can be switched from the current first posture to the second posture, so as to Realize split-screen display of different task interfaces. In this way, different task interfaces can be displayed in different display areas through simple gesture switching without affecting the target task, which avoids cumbersome operations and is convenient for users to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a flowchart of a multi-task control method provided by an embodiment of the present application;

Fig. 2A is a flow chart of another multi-task control method provided by the embodiment of the present application;

FIG. 2B is a schematic diagram of a first setting interface provided by an embodiment of the present application;

Fig. 2C is a schematic diagram of a second setting interface provided by the embodiment of the present application;

Fig. 2D is a schematic diagram of a third setting interface provided by the embodiment of the present application;

FIG. 2E is a schematic diagram of a display screen of a mobile terminal provided by an embodiment of the present application;

Fig. 3A is a schematic structural diagram of the first multi-tasking control device provided by the embodiment of the present application;

Fig. 3B is a schematic structural diagram of a second multi-tasking control device provided by an embodiment of the present application;

Fig. 3C is a schematic structural diagram of a third multi-tasking control device provided by an embodiment of the present application;

FIG. 3D is a schematic structural diagram of a fourth multi-tasking control device provided by an embodiment of the present application;

FIG. 3E is a schematic structural diagram of a fifth multi-tasking control device provided by an embodiment of the present application;

FIG. 3F is a schematic structural diagram of a sixth multi-tasking control device provided by an embodiment of the present application;

FIG. 3G is a schematic structural diagram of a seventh multi-tasking control device provided by an embodiment of the present application;

FIG. 3H is a schematic structural diagram of an eighth multi-tasking control device provided by an embodiment of the present application;

FIG. 3I is a schematic structural diagram of a ninth multi-tasking control device provided by an embodiment of the present application;

FIG. 4A is a structural block diagram of a terminal 100 with an Android system as an operating system provided by an embodiment of the present application;

FIG. 4B is a structural block diagram of a terminal 100 with an IOS system as an operating system provided by an embodiment of the present application;

Fig. 4C is a schematic diagram of the first folding screen provided by the embodiment of the present application;

Fig. 4D is a schematic diagram of the second folding screen provided by the embodiment of the present application;

Fig. 4E is a schematic diagram of the third folding screen provided by the embodiment of the present application;

FIG. 4F is a schematic diagram of a fourth type of folding screen provided by an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

For ease of understanding, before explaining the embodiment of the present application in detail, the application scenarios involved in the embodiment of the present application are firstly introduced.

In daily life, when people use a mobile terminal, they often need to display the task interfaces of multiple tasks at the same time. At this time, the user can divide the screen of the mobile terminal into multiple display areas through gestures to display the task interfaces of multiple tasks respectively. However, in this way, the original task may be affected, and the operation process is cumbersome. Therefore, in the embodiment of the application, different task interfaces can be displayed in different display areas by switching the posture of the mobile terminal, so that different task interfaces can be displayed through simple posture switching without affecting the target task. Displayed in different display areas, avoiding cumbersome operations and making it convenient for users to use.

For example, when a user receives an important WeChat message while playing a game, he needs to reply to the message without affecting the running of the game. At this time, the user can switch the mobile terminal from the first posture to the second posture, and the display screen of the mobile terminal It will be divided into two display areas. The original game interface is displayed in the first display area, and the WeChat interface is displayed in the second display area. Users can continue to operate the game in the first display area, and can also read and reply in the second display area. Received WeChat messages.

Next, the method for displaying information content provided by the embodiment of the present application will be described in detail with reference to the accompanying drawings.

FIG. 1 is a flow chart of a multi-task control method provided by an embodiment of the present application. The method is applied to a mobile terminal, the mobile terminal has a foldable display screen, and the display screen is in an unfolded state, as shown in Figure 1, the method includes the following steps:

Step 101: Detect the posture of the mobile terminal when the mobile terminal displays the task interface of the target task in full screen.

Step 102: when it is detected that the mobile terminal is switched from the first posture currently in to the second posture, acquire the target notification message from the notification messages received and not read before the current time.

Step 103: When the target notification message is obtained, display the task interface of the target task in the first display area, and display the task interface of the target notification message in the second display area, the first display area and the second display area are connected by The display area obtained by dividing the display screen by the folding axis.

In the embodiment of the present application, during the process of the mobile terminal displaying the task interface of the target task in full screen, the posture of the mobile terminal is detected, and when it is detected that the mobile terminal switches from the current first posture to the second posture, Note that the user may need to read previously unread notification messages without affecting the target task. At this time, the target notification message can be obtained from the received and unread notification messages before the current time. When the target notification message is acquired, the task interface of the target task may be displayed in the first display area, and the task interface of the target notification message may be displayed in the second display area. That is, when the user receives the notification message, if the task interface of the target task and the task interface of the notification message need to be displayed on a split screen, the mobile terminal can be switched from the current first posture to the second posture, so as to Realize split-screen display of different task interfaces. In this way, different task interfaces can be displayed in different display areas through simple gesture switching without affecting the target task, which avoids cumbersome operations and is convenient for users to use.

Optionally, the method also includes:

During the process of displaying the task interface of the target task by the mobile terminal in full screen, when receiving the notification message, the notification message is displayed on the display screen in a preset mode, and the preset mode refers to a mode that does not affect the task interface of the target task.

Optionally, after obtaining the target notification message from the notification messages received and unread before the current time, further include:

When the target notification message is not acquired, the task interface of the target task is displayed in the first display area, and the desktop of the mobile terminal is displayed in the second display area.

Optionally, after displaying the task interface of the target task in the first display area, and displaying the task interface of the target notification message or the desktop of the mobile terminal in the second display area, the method further includes:

When a touch operation is detected in the second display area, the touch operation is responded.

Optionally, after displaying the task interface of the target task in the first display area, and displaying the task interface of the target notification message or the desktop of the mobile terminal in the second display area, the method further includes:

When it is detected that the mobile terminal switches from the current second posture to the first posture, the task interface of the target task is displayed in a full screen.

Optionally, before detecting the posture of the mobile terminal, it also includes:

When the mobile terminal has turned on the multi-task control function, an operation of detecting the posture of the mobile terminal is performed.

Optionally, the method also includes:

When the first setting instruction is detected, a first setting interface is displayed, and the first setting interface includes an option of whether to enable the multitasking control function;

When the opening operation of this option is detected, the multitasking control function is turned on.

Optionally, before detecting the posture of the mobile terminal, it also includes:

When the target task is any task in the application with multi-task control function, the operation of detecting the posture of the mobile terminal is performed.

Optionally, the method also includes:

When the second setting instruction is detected, a second setting interface is displayed, and the second setting interface includes the identification of the installed application;

When the identifiers of multiple applications are selected from the second setting interface, the multiple applications are set as applications with a multi-task control function.

Optionally, the first posture is a landscape posture, and the second posture is a portrait posture.

All the above optional technical solutions can be combined in any way to form optional embodiments of the present application, which will not be repeated in the embodiments of the present application.

FIG. 2A is a flowchart of a multi-task control method provided by an embodiment of the present application. The embodiment of the present application will discuss the embodiment shown in FIG. 1 in conjunction with FIG. 2A . Referring to Figure 2A, the method comprises the following steps:

Step 201: When the mobile terminal displays the task interface of the target task in full screen, detect the posture of the mobile terminal.

Among them, the target task refers to a task that needs to be displayed in full screen or split screen according to different requirements, and the target task can be any task in the application installed on the mobile terminal. The task of performing full-screen or split-screen display by switching the posture of the mobile terminal. In addition, the posture of the mobile terminal refers to the orientation posture of the user when using the mobile terminal, for example, the posture of the mobile terminal may be a landscape posture or a portrait posture.

When a user uses a mobile terminal, it often needs to display task interfaces of multiple tasks at the same time. In order to determine when the user needs to display task interfaces of multiple tasks at the same time, the posture of the mobile terminal can be detected. Specifically, the mobile terminal may be provided with a gyroscope gravity sensor, and when the mobile terminal displays the task interface of the target task in full screen, the attitude of the mobile terminal is detected by the gyroscope gravity sensor.

It should be noted that, when the mobile terminal displays the task interface of the target task in full screen, when the notification message is received, the notification message may be displayed on the display screen in a preset manner. Wherein, the preset mode refers to a mode that does not affect the task interface of the target task, and can be set in advance according to requirements. For example, the preset method may be that the notification message is displayed on the top of the screen as a small transparent bar, which stays for 1 second and then disappears.

For ease of understanding, the function of the mobile terminal to perform full-screen or split-screen display tasks through gesture switching is called a multi-task control function. The multi-tasking control function can be preset to be enabled when the mobile terminal leaves the factory, that is, the multi-task control function is enabled by default after the mobile terminal leaves the factory. Of course, since different users have different requirements, the multi-task control function can also be enabled based on the user's requirements. At present, the multitasking control function can be directly turned on, so that it is applicable to all applications. Of course, the multitasking control can also be turned on for some installed applications. That is, when the mobile terminal has turned on the multi-task control function, or when the target task is any task in the application with the multi-task control function, the posture of the mobile terminal can be directly detected.

In this case, before detecting the posture of the mobile terminal, the multitasking control function in the mobile terminal can also be enabled according to the following ways 1-3.

Mode 1: When the first setting instruction is detected, the first setting interface is displayed, and the first setting interface includes the option of whether to enable the multi-task control function; when the operation of enabling the option is detected, the multi-task control function is enabled.

It should be noted that when the first setting instruction is detected, it means that the user needs to set whether to enable the multitasking control function of the mobile terminal. At this time, the first setting interface will be displayed, and the first setting interface includes whether to enable the multitasking control function. option, the user can perform corresponding operations in the first setting interface to select this option. When the mobile terminal detects the opening operation of the option of the multi-task control function, the multi-task control function is enabled.

In this implementation mode, the user can set whether to enable the multi-task control function according to his actual needs, which avoids the error that the mobile terminal displays different task interfaces at the same time when the user does not need to display different task interfaces in the mobile terminal at the same time. operation without disturbing the user.

For example, FIG. 2B is a schematic diagram of a first setting interface. When a first setting instruction is detected, the first setting interface shown in FIG. 2B is displayed, and the first setting interface includes "multitasking control function" and options " On", "Off", when the mobile terminal detects that the user has selected the "on" option, the multi-tasking control function is turned on.

Mode 2: When the second setting instruction is detected, the second setting interface is displayed, and the second setting interface includes the identification of the installed application; when the identification of multiple applications is selected from the second setting interface, the multiple application Set as an app with multitasking control.

It should be noted that when the mobile terminal detects the second setting instruction, it means that the user needs to set whether to enable the multitasking control function according to the specific application installed in the mobile terminal, and the mobile terminal will display the second setting interface at this time, The second setting interface includes the identifications of the applications installed in the mobile terminal, and the user can select a plurality of application identifications from the second setting interface through the corresponding selection operation, and set the selected application as an application with a multi-task control function. application.

In this implementation manner, the user can set whether to enable the multi-task control function for a specific application installed in the mobile terminal according to his actual needs. It is not necessary to enable the multitask control function of all the applications installed in the mobile terminal, but only enable the multitask control function of the applications required by the user, so that the user can use the multitask control function more flexibly.

For example, FIG. 2C is a schematic diagram of a second setting interface. When a second setting instruction is detected, the second setting interface shown in FIG. 2C is displayed, and the second setting interface includes the application 1, Application 2, application 3, each application has options "on" and "off", when the mobile terminal detects that the user has selected the "on" option for an application, set the application as an application with multi-task control function .

Method 3: When the third setting instruction is detected, the third setting interface is displayed, and the third setting interface includes the option of whether to enable the multi-task control function and the option of whether to enable the multi-task control function of a specific application, wherein, whether to enable the specific The identification of the installed application is also included under the option of the multitasking control function of the application. When an opening operation of an option of the multitask control function is detected, the multitask control function is turned on. Or when it is detected that the identifiers of multiple applications are selected from the third setting interface, the multiple applications are set as applications with a multi-task control function.

It should be noted that if the user turns on the option of the multitasking control function in the third setting interface, the option of turning on the multitasking control function of a specific application cannot be turned on at the same time. That is, the user can only set one of the multitasking control function and the multitasking control function of a specific application in the third setting interface. When the user chooses to set the multitask control function of a specific application, it is possible to set whether the specific application included in the third setting interface enables the multitask control function.

In this implementation mode, the user can not only set whether to enable the multitasking control function, but also set whether to enable the multitasking control function of an application for multiple applications installed on the mobile terminal according to the actual needs of the user, so that the user can More flexible use of multitasking control functions.

For example, FIG. 2D is a schematic diagram of a third setting interface. When a third setting instruction is detected, the third setting interface shown in FIG. On", "Off", when the mobile terminal detects that the user has selected the "on" option, the multi-tasking control function is turned on. The third setting interface also includes "application-specific multitasking control function" and "application 1", "application 2", and "application 3", and "application 1", "application 2", and "application 3" are followed by corresponding "On" and "Off" options. Assuming that the user selects the corresponding options behind "Application 1" and "Application 2" as "On", and selects the corresponding option behind "Application 3" as "Off", then Application 1 and Application 2 are set to have multi-task control Functional applications, other applications do not have multitasking control functions.

Certainly, in practical applications, there may be other implementation manners for enabling the multitasking control function in the mobile terminal, which is not limited in this application.

Step 202: When it is detected that the mobile terminal is switched from the first posture currently in to the second posture, obtain the target notification message from the notification messages received and not read before the current time.

It should be noted that tasks included in many applications installed on the mobile terminal require horizontal screen operation during operation, for example, most games require horizontal screen operation, and videos are also viewed in landscape orientation. Therefore, in a preferred implementation manner, the first posture is a landscape posture, and the second posture is a portrait posture. Of course, in practical applications, the first posture may also be a portrait posture, and the second posture may also be a landscape posture, which is not limited in this application.

When the mobile terminal is currently in the first posture, the task interface of the target task is displayed in full screen, and when it is detected that the mobile terminal is switched from the current first posture to the second posture, it indicates that the user may need to complete the task without affecting the target task. In the case of reading unread notification messages before, the target notification message can be obtained from the received and unread notification messages before the current time.

Specifically, since the received and unread notification messages before the current time may include more than one notification message, the target notification message may be obtained through the following ways 1-4.

Mode 1: among the notification messages received and unread before the current time, the message closest to the current time is used as the target notification message.

For example, the notification messages received and not read before the current time include SMS message 1, MMS message 1, and WeChat message 1, assuming that the time sequence of receiving the three notification messages is SMS message 1, MMS message 1, and WeChat message 1, then At this time, wechat message 1 is used as the target notification message.

Method 2: Count the communication applications that received and unread notification messages before the current time belong to, use the communication application with the largest number of notification messages received by the same communication application as the target application, and then use the communication application that is closest to the current time among the target applications message as a target notification message.

For example, notification messages received and not read before the current time include SMS message 1, MMS message 1, WeChat message 1, WeChat message 2, and WeChat message 3. Since WeChat message 1, WeChat message 2, and WeChat message 3 are all received by WeChat Therefore, WeChat is determined as the target application. Assume that the time sequence of WeChat receiving the three WeChat messages is WeChat message 1, WeChat message 2, and WeChat message 3. At this time, the three WeChat messages received by WeChat can be The WeChat message 3 closest to the current time is used as the target notification message.

Method 3: Pre-count the usage frequency of the communication application in the mobile terminal, take the communication application with the highest usage frequency as the target application, and then use the notification message received and unread before the current time as the one received by the target application that is closest to the current time The notification message serves as the target notification message.

For example, through pre-statistics, it is found that WeChat is the most frequently used communication application, and WeChat is used as the target application. Assume that the notification messages received and unread before the current time include SMS message 1, MMS message 1, WeChat message 1, and WeChat message 2. , WeChat message 3, since the target application is WeChat, and assuming that the time sequence of WeChat receiving the three WeChat messages is WeChat message 1, WeChat message 2, and WeChat message 3, the distance between the three WeChat messages received by WeChat and the current The most recent WeChat message 3 is used as the target notification message.

Method 4: Set the priority of the communication application in the mobile terminal in advance, count the priority of the application that has received and unread the notification message before the current time, and receive the notification that is closest to the current time by the communication application with the highest priority message as a target notification message.

For example, the priorities of the communication applications installed in the mobile terminal are SMS, QQ, and WeChat from low to high. Assume that the notification messages received and not read before the current time include SMS message 1, MMS message 1, WeChat message 1, WeChat message 2. WeChat message 3, since WeChat has the highest priority, and assuming that the time sequence of WeChat receiving the three WeChat messages is WeChat message 1, WeChat message 2, and WeChat message 3, it is possible to use the three WeChat messages received by WeChat The WeChat message 3 closest to the current time is used as the target notification message.

Of course, in practical applications, there may be other implementation ways to obtain the target notification message from the notification messages received and not read before the current time, which is not limited in this application.

Step 203: When the target notification message is acquired, display the task interface of the target task in the first display area, and display the task interface of the target notification message in the second display area.

Wherein, the first display area and the second display area are display areas obtained by dividing the display screen by the folding axis. For example, as shown in FIG. 2E , one side of the folding axis is the first display area, and the other side of the folding axis is the second display area.

When the target notification message is acquired, the task interface of the target task is displayed in the first display area, and the task interface of the target notification message is displayed in the second display area. In this way, the display screen of the mobile terminal can be divided into two display areas, and the notification message can be read and replied without affecting the operation of the target task.

Further, when the target notification message is not obtained, the display screen of the mobile terminal may also be divided into two areas, and different interfaces are displayed respectively, so as to facilitate the use of the user. Specifically, when the target notification message is not acquired, the task interface of the target task is displayed in the first display area, and the desktop of the mobile terminal is displayed in the second display area.

It should be noted that after the task interface of the target task is displayed in the first display area, and the task interface of the target notification message or the desktop of the mobile terminal is displayed in the second display area, when a touch operation is detected in the second display area , respond to touch operations. That is, the user can perform a touch operation in the second display area, and the mobile terminal responds to the touch operation in the second display area without affecting the target task displayed in the first display area.

For example, the game interface is displayed in the first display area, and the task interface of the target notification message is displayed in the second display area. The user reads the target notification message and replies to the target notification message in the second display area. The user can also perform a return operation in the second display area to return to the desktop of the mobile terminal. Alternatively, the game interface is displayed in the first display area, the desktop of the mobile terminal is displayed in the second display area, and the user performs a corresponding touch operation in the second display area to open other applications that need to be run or perform other operations.

It should be noted that after the task interface of the target task is displayed in the first display area, and the task interface of the target notification message is displayed in the second display area, the user may not need to split the screen to display the task interfaces of multiple tasks. In use, it is necessary to display the task interface of the target task in full screen, and at this time, the following step 204 may be performed to display the task interface of the target task in full screen.

Step 204: When it is detected that the mobile terminal switches from the current second posture to the first posture, display the task interface of the target task in full screen.

When it is detected that the mobile terminal switches from the current second posture to the first posture, it means that the user does not need to display multiple task interfaces on a split screen, but only needs to display the task interface of the target task. At this time, the target task can be displayed in full screen. task interface.

For example, the task interface of the target task is a game interface, and when it is detected that the mobile terminal switches from the second posture to the first posture, the game interface is displayed in full screen.

For another example, the current posture of the mobile terminal is the first posture, and it is assumed that the user is playing a game, and the game interface is displayed in full screen at this time. If the user receives the notification message, the user can switch the posture of the mobile terminal from the first posture to the second posture, and at this time, the task interface of the game will be displayed in the first display area, so that the user can continue to play the game, and at the same time The task interface of the received notification message is displayed in the second display area, so that the user can read and reply to the notification message. After the user finishes replying to the notification message, if he wants to continue operating the game in full screen, the user can switch the posture of the mobile terminal from the second posture to the first posture, and the game interface of the game will be displayed in full screen at this moment.

In the embodiment of the present application, during the process of the mobile terminal displaying the task interface of the target task in full screen, the posture of the mobile terminal is detected, and when it is detected that the mobile terminal switches from the current first posture to the second posture, Note that the user may need to read previously unread notification messages without affecting the target task. At this time, the target notification message can be obtained from the received and unread notification messages before the current time. When the target notification message is acquired, the task interface of the target task may be displayed in the first display area, and the task interface of the target notification message may be displayed in the second display area. That is, when the user receives the notification message, if the task interface of the target task and the task interface of the notification message need to be displayed on a split screen, the mobile terminal can be switched from the current first posture to the second posture, so as to Realize split-screen display of different task interfaces. In this way, different task interfaces can be controlled to be displayed in different display areas through simple posture switching without affecting the target task, which avoids cumbersome operations and is convenient for users to use.

After a detailed explanation of the multi-task control method provided by the embodiment of the present application through the above-mentioned embodiments shown in FIG. 1 and FIG. 2 , a multi-task control device provided by the embodiment of the present application will be introduced next.

Fig. 3A is a schematic structural diagram of a multi-task control device provided by an embodiment of the present application. Referring to FIG. 3A , the device includes a detection module 301 , an acquisition module 302 , and a first display module 303 .

The detection module 301 is configured to detect the posture of the mobile terminal when the mobile terminal displays the task interface of the target task in full screen.

The obtaining module 302 is configured to obtain the target notification message from the notification messages received and unread before the current time when it is detected that the mobile terminal switches from the current first posture to the second posture.

The first display module 303 is configured to display the task interface of the target task in the first display area and display the task interface of the target notification message in the second display area when the target notification message is acquired, the first display area and the second display area The second display area is the display area obtained after the display screen is divided by the folding axis.

Optionally, referring to Figure 3B, the device also includes:

The second display module 304 is configured to display the notification message on the display screen in a preset manner when the mobile terminal displays the task interface of the target task in a full screen, when a notification message is received, the preset method refers to not matching the target task The way the quest interface is affected.

Optionally, referring to Figure 3C, the device also includes:

The third display module 305 is configured to display the task interface of the target task in the first display area and display the desktop of the mobile terminal in the second display area when the target notification message is not acquired.

Optionally, referring to Figure 3D, the device also includes:

The response module 306 is configured to respond to the touch operation when the touch operation is detected in the second display area.

Optionally, referring to Figure 3E, the device also includes:

The fourth display module 307 is configured to display the task interface of the target task in a full screen when it is detected that the mobile terminal is switched from the current second posture to the first posture.

Optionally, referring to Figure 3F, the device also includes:

The first trigger module 308 is configured to trigger the detection module 301 to detect the posture of the mobile terminal when the mobile terminal has turned on the multi-task control function.

Optionally, referring to Figure 3G, the device also includes:

The fifth display module 309 is configured to display a first setting interface when the first setting instruction is detected, and the first setting interface includes an option of whether to enable the multitasking control function.

The enabling module 310 is configured to activate the multi-task control function when detecting the activation operation of the option.

Optionally, referring to Figure 3H, the device also includes:

The second trigger module 311 is configured to trigger the detection module 301 to detect the posture of the mobile terminal when the target task is any task in the application with multi-task control function.

Optionally, referring to Figure 3I, the device also includes:

The sixth display module 312 is configured to display a second setting interface when the second setting instruction is detected, and the second setting interface includes the identification of the installed application.

The setting module 313 is configured to set the multiple applications as applications with a multi-task control function when the identifiers of the multiple applications are selected from the second setting interface.

Optionally, the first posture is a landscape posture, and the second posture is a portrait posture.

In the embodiment of the present application, during the process of the mobile terminal displaying the task interface of the target task in full screen, the posture of the mobile terminal is detected, and when it is detected that the mobile terminal switches from the current first posture to the second posture, Note that the user may need to read previously unread notification messages without affecting the target task. At this time, the target notification message can be obtained from the received and unread notification messages before the current time. When the target notification message is acquired, the task interface of the target task may be displayed in the first display area, and the task interface of the target notification message may be displayed in the second display area. That is, when the user receives the notification message, if the task interface of the target task and the task interface of the notification message need to be displayed on a split screen, the mobile terminal can be switched from the current first posture to the second posture, so as to Realize split-screen display of different task interfaces. In this way, different task interfaces can be controlled to be displayed in different display areas through simple posture switching without affecting the target task, which avoids cumbersome operations and is convenient for users to use.

It should be noted that when the multi-task control device provided by the above-mentioned embodiment controls multiple tasks, it only uses the division of the above-mentioned functional modules as an example. In practical applications, the above-mentioned functions can be allocated by different Completion of functional modules means that the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the multi-task control device and the multi-task control method embodiments provided by the above embodiments belong to the same idea, and the specific implementation process thereof is detailed in the method embodiments, and will not be repeated here.

Referring to FIG. 4A and FIG. 4B , it shows a structural block diagram of a terminal 100 provided by an exemplary embodiment of the present application. The terminal 100 can be a smart phone, a tablet computer, an e-book, and so on. The terminal 100 in this application may include one or more of the following components: a processor 110 , a memory 120 and a touch display 130 .

Processor 110 may include one or more processing cores. The processor 110 uses various interfaces and lines to connect various parts of the entire terminal 100, and executes the terminal by running or executing instructions, programs, code sets or instruction sets stored in the memory 120, and calling data stored in the memory 120. 100's of various functions and processing data. Optionally, the processor 110 may use at least one of Digital Signal Processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable LogicArray, PLA). implemented in the form of hardware. The processor 110 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a modem, and the like. Among them, the CPU mainly processes the operating system, user interface and application programs, etc.; the GPU is responsible for rendering and drawing the content that needs to be displayed on the touch screen 130 ; the modem is used for processing wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 110, but implemented by a single chip.

The memory 120 may include a random access memory (Random Access Memory, RAM), and may also include a read-only memory (Read-Only Memory). Optionally, the memory 120 includes a non-transitory computer-readable storage medium. The memory 120 may be used to store instructions, programs, codes, sets of codes, or sets of instructions. The memory 120 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like for implementing the following method embodiments; the storage data area can store data created according to the use of the terminal 100 (such as audio data, phonebook) and the like.

Taking the operating system as an Android system as an example, the programs and data stored in the memory 120 are as shown in Figure 4A, and the memory 120 is stored with a Linux kernel layer 220, a system runtime layer 240, an application framework layer 260 and an application layer 280 . The Linux kernel layer 220 provides underlying drivers for various hardware of the terminal 100, such as display drivers, audio drivers, camera drivers, Bluetooth drivers, Wi-Fi drivers, power management, and so on. The system runtime layer 240 provides main feature support for the Android system through some C/C++ libraries. For example, the SQLite library provides database support, the OpenGL/ES library provides 3D drawing support, and the Webkit library provides browser kernel support. An Android Runtime library (Android Runtime) is also provided in the system runtime library layer 240, which mainly provides some core libraries and can allow developers to use the Java language to write Android applications. The application framework layer 260 provides various APIs that may be used when building applications. Developers can also use these APIs to build their own applications, such as activity management, window management, view management, notification management, content providers, Package management, call management, resource management, location management. There is at least one application program running in the application layer 280, and these application programs can be contact programs, SMS programs, clock programs, camera applications, etc. Communication programs, photo beautification programs, etc.

Taking the operating system as the IOS system as an example, the program and data stored in the memory 120 are as shown in Figure 4B, the IOS system includes: a core operating system layer 320 (Core OS layer), a core service layer 340 (Core Services layer), a media layer 360 (Media layer), touchable layer 380 (Cocoa Touch Layer). The core operating system layer 320 includes an operating system kernel, drivers, and underlying program frameworks. These underlying program frameworks provide functions closer to hardware for use by the program frameworks located in the core service layer 340 . The core service layer 340 provides system services and/or program frameworks required by applications, such as foundation framework, account framework, advertisement framework, data storage framework, network connection framework, geographic location framework, exercise framework and so on. The media layer 360 provides audio-visual interfaces for applications, such as interfaces related to graphics and images, interfaces related to audio technology, interfaces related to video technology, and wireless playback (AirPlay) interfaces of audio and video transmission technologies. The touchable layer 380 provides various commonly used interface-related frameworks for application development, and the touchable layer 380 is responsible for the user's touch interaction operation on the terminal 100 . Such as local notification service, remote push service, advertisement framework, game tool framework, message user interface interface (User Interface, UI) framework, user interface UIKit framework, map framework and so on.

In the framework shown in FIG. 4B , frameworks related to most applications include but are not limited to: the basic framework in the core service layer 340 and the UIKit framework in the touchable layer 380 . The basic framework provides many basic object classes and data types, and provides the most basic system services for all applications, regardless of UI. The class provided by the UIKit framework is a basic UI class library for creating a touch-based user interface. iOS applications can provide UI based on the UIKit framework, so it provides the infrastructure of the application for building user interfaces, drawing , Handle and user interaction events, respond to gestures, and more.

The touch display screen 130 is used to receive a user's touch operation on or near it using any suitable object such as a finger or a touch pen, and to display user interfaces of various application programs. The touch display screen 130 is generally arranged on the front panel of the terminal 100 .

As shown in FIG. 4C, the terminal 100 includes a first housing 41, a second housing 42, and a connection assembly 43 connected between the first housing 41 and the second housing 42. The first housing 41 and the second housing The body 42 is flipped and folded through the connection assembly 43 .

The first housing 41 includes a first support surface connected to the back of the touch screen, and a first back opposite to the first support surface, and the second housing 42 includes a second support surface connected to the back of the touch screen, and a second support surface connected to the back of the touch screen. The second back surface opposite to the second supporting surface. Correspondingly, the touch display screen includes a first display area 131, a second display area 132 and a third display area 133, wherein the first display area 131 corresponds to the position of the first housing 41, and the second display area 132 corresponds to the position of the second The position of the housing 42 corresponds, and the third display area 133 corresponds to the position of the connecting component 43 . In one implementation, the first display area 131, the second display area 132, and the third display area 133 are all made of flexible materials, which have certain stretchability; in another implementation, only the third display The area 133 is made of flexible material, and the first display area 131 and the second display area 132 are made of non-flexible material.

In an optional implementation manner, the connection component 43 of the terminal 100 adopts a manual structure. When the user manually separates the first casing 41 and the second casing 42, the terminal 100 changes from the folded state to the unfolded state; when the user manually closes the first casing 41 and the second casing 42, the terminal 100 changes from the unfolded state to the folded state. state.

In another optional implementation manner, the connection assembly 43 of the terminal 100 adopts an electric structure, for example, the connection assembly 43 is provided with an electric rotating component such as an electric motor. Driven by the electric rotating part, the first housing 41 and the second housing 42 are automatically closed or separated, so that the terminal 100 has two states of unfolding and folding.

According to whether the touch display screen is exposed in the folded state, the terminal 100 can be divided into an outer folding screen terminal and an inner folding screen terminal. in:

External folding screen terminal

An external folding screen terminal refers to a terminal that can be folded at an angle of 180°, and in the folded state, the entire touch screen is exposed. As shown in FIG. 4C , the terminal 100 is an external folding screen terminal. In the unfolded state, the first supporting surface of the first housing 41 of the terminal 100 is flush with the second supporting surface of the second housing 42 (that is, the included angle is 180°), and the first display area 131, The second display area 132 and the third display area 133 are located on the same plane; when the terminal 100 changes from the unfolded state to the folded state, as shown in FIG. The two backs are close together, and the angle between the first support surface and the second support surface changes from 180° to 0°; in the folded state, as shown in FIG. 4D , the first support surface and the second support surface of the first housing 41 of the terminal 100 The second supporting surfaces of the two housings 42 are parallel (the angle between the first housing 41 and the second housing 42 is 0°), so that the touch screen is in a U-shaped folded state, wherein the third display area of the touch screen 133 forms an exposed U-shaped arc surface.

In an optional implementation manner, in the folded state, all or part of the display area of the touch display screen is used to display a user interface. For example, as shown in FIG. 4D , in the folded state, only the second display area 132 is used to display the user interface, or only the third display area 133 is used to display the user interface.

Inner folding screen terminal

An inner folding screen terminal refers to a terminal that can be folded at an angle of 180°, and in the folded state, the touch screen (all or part) is restrained. As shown in FIG. 4E , the terminal 100 is an inner folding screen terminal. In the unfolded state, the first supporting surface of the first housing 41 of the terminal 100 is flush with the second supporting surface of the second housing 42 (that is, the included angle is 180°), so that the touch screen is in a planar unfolded state (first The display area 131, the second display area 132 and the third display area 133 are located on the same plane); when the terminal 100 changes from the unfolded state to the folded state, as shown in FIG. The second supporting surfaces of the two casings 42 are close together, that is, the angle between the first supporting surface and the second supporting surface changes from 180° to 0°; The second supporting surfaces of the second housing 42 are parallel, so that the touch screen is in a U-shaped folded state, wherein the third display area 133 of the touch screen forms a restrained U-shaped arc. In an optional implementation manner, in the folded state, no user interface is displayed on the entire display area of the touch display screen.

In addition to setting a touch display screen on the supporting surface of the housing, a touch display screen may also be provided on the first back of the first housing 41 and/or the second back of the second housing 42 . When the inner folding screen terminal is in the folded state, the touch screen disposed on the back of the casing is used to display a user interface, which is the same as or different from the user interface displayed on the touch screen in the unfolded state.

In other possible implementations, the foldable angle of the terminal 100 can also be 360° (it can be folded inward or outward), and in the folded state, the touch screen is exposed or restrained. Not limited.

In the terminal 100 shown in FIG. 4C to FIG. 4E , the first housing 41 and the second housing 42 have the same or similar dimensions, and the folding method of the terminal 100 is called symmetrical folding. In other possible implementation manners, the folding manner of the terminal 100 may also be asymmetric folding. When using asymmetric folding, the size of the first housing 41 and the second housing 42 can be different or the size difference is greater than a threshold (such as 50% or 60% or 70%), correspondingly, the first display area 131 in the touch screen The difference between the area of and the area of the second display region 132 is greater than the threshold.

Schematically, as shown in FIG. 4F , the terminal 100 is an asymmetrically folded outer folding screen terminal, and the size of the first casing 41 is larger than that of the second casing 42 . In the folded state, the area of the first display area 131 is larger than the area of the second display area 132 .

In Fig. 4C to Fig. 4F, only the terminal 100 includes two shells and a connection assembly for connecting the shells as an example for schematic illustration (the terminal is a two-fold structure), in other possible implementations, the terminal 100 may include n parts of the housing and n-1 connecting components. Correspondingly, the touch display screen of the terminal 100 includes 2n-1 display areas, and the n-1 display areas corresponding to the connecting components are made of flexible materials. In this way, a terminal with an n-fold structure is realized, which is not limited in this embodiment.

At least one other component is also provided in the terminal 100, and the at least one other component includes: a camera, a fingerprint sensor, a proximity light sensor, a distance sensor, and the like. In some embodiments, at least one other component is disposed on the front, side or back of the terminal 100 , such as disposing the fingerprint sensor on the back or side of the housing, and disposing the camera above the touch display 130 .

In other embodiments, at least one other component may be integrated inside or under the touch display screen 130 . In some embodiments, a bone conduction earpiece is placed inside the terminal 100; other components on the front panel of a traditional terminal are integrated into all or part of the area of the touch display 130, for example, the photosensitive element in the camera After splitting into a plurality of photosensitive pixels, each photosensitive pixel is integrated in the black area of each display pixel in the touch display screen 130, so that the touch display screen 130 has an image acquisition function. Since at least one other component is integrated inside or under the touch display screen 130, the terminal 100 has a higher screen-to-body ratio.

In some optional embodiments, a single side of the middle frame of the terminal 100, or two sides (such as the left and right sides), or four sides (such as the upper, lower, left, and right sides) An edge touch sensor is arranged on two sides), and the edge touch sensor is used to detect at least one of the user's touch operation, click operation, press operation and slide operation on the middle frame. The edge touch sensor may be any one of a touch sensor, a thermal sensor, a pressure sensor, and the like. The user can perform operations on the edge touch sensor to control the application programs in the terminal 100 .

In addition, those skilled in the art can understand that the structure of the terminal 100 shown in the above drawings does not constitute a limitation on the terminal 100, and the terminal may include more or less components than those shown in the figure, or combine some components, or different component arrangements. For example, the terminal 100 also includes components such as a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (Wireless Fidelity, WiFi) module, a power supply, and a Bluetooth module, which will not be repeated here.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory including instructions, which are executable by a processor of an apparatus to perform the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

That is, when the instructions in the computer-readable storage medium are executed by the processor of the device, the method in the above embodiment shown in FIG. 1 or FIG. 2A can be implemented.

In the above embodiments, all or part may be implemented by software, hardware, firmware or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Transmission to another website site, computer, server or data center via wired (eg coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (eg infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media. The available medium may be a magnetic medium (for example: floppy disk, hard disk, magnetic tape), an optical medium (for example: Digital Versatile Disc (Digital Versatile Disc, DVD)), or a semiconductor medium (for example: Solid State Disk (Solid State Disk, SSD) )Wait.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (14)

1. A multitasking control method applied to a mobile terminal, characterized in that the mobile terminal has a foldable display screen, and the display screen is in an unfolded state, the method comprising: During the process of the mobile terminal displaying the task interface of the target task in full screen, detecting the posture of the mobile terminal; When it is detected that the mobile terminal switches from the current first posture to the second posture, the target notification message is obtained from the notification messages received and unread before the current time; When the target notification message is acquired, display the task interface of the target task in the first display area, and display the task interface of the target notification message in the second display area, the first display area and the The second display area is a display area obtained by dividing the display screen by a folding axis. 2. The method of claim 1, further comprising: During the process of the mobile terminal displaying the task interface of the target task in full screen, when receiving a notification message, the notification message is displayed on the display screen in a preset manner, and the preset method means that the The way the quest interface of the target quest is affected. 3. The method according to claim 1, wherein after obtaining the target notification message from the notification message received and unread before the current time, further comprising: When the target notification message is not acquired, the task interface of the target task is displayed in the first display area, and the desktop of the mobile terminal is displayed in the second display area. 4. The method according to claim 1 or 3, wherein the task interface of the target task is displayed in the first display area, and the task interface of the target notification message is displayed in the second display area Or after the desktop of the mobile terminal, it also includes: When a touch operation is detected in the second display area, respond to the touch operation. 5. The method according to claim 1 or 3, wherein the task interface of the target task is displayed in the first display area, and the task interface of the target notification message is displayed in the second display area Or after the desktop of the mobile terminal, it also includes: When it is detected that the mobile terminal switches from the current second posture to the first posture, the task interface of the target task is displayed in full screen. 6. The method according to claim 1, wherein before the detection of the posture of the mobile terminal, further comprising: When the mobile terminal has turned on the multi-task control function, an operation of detecting the posture of the mobile terminal is performed. 7. The method of claim 6, further comprising: When a first setting instruction is detected, a first setting interface is displayed, and the first setting interface includes an option of whether to enable the multi-task control function; When the opening operation of the option is detected, the multi-task control function is started. 8. The method according to claim 1, wherein before the detection of the posture of the mobile terminal, further comprising: When the target task is any task in the application with multi-task control function, the operation of detecting the posture of the mobile terminal is performed. 9. The method of claim 8, further comprising: When a second setting instruction is detected, a second setting interface is displayed, and the second setting interface includes an identification of an installed application; When the identifiers of multiple applications are selected from the second setting interface, the multiple applications are set as applications with a multi-task control function. 10. The method according to any one of claims 1-3, 6-9, wherein the first posture is a landscape posture, and the second posture is a portrait posture. 11. A multitasking control device applied to a mobile terminal, characterized in that the mobile terminal has a foldable display screen, and the display screen is in an unfolded state, and the device comprises: A detection module, configured to detect the posture of the mobile terminal when the mobile terminal displays the task interface of the target task in full screen; An acquisition module, configured to acquire a target notification message from notification messages that have been received and not read before the current time when it is detected that the mobile terminal is switched from the current first posture to the second posture; The first display module is configured to display the task interface of the target task in the first display area and display the task interface of the target notification message in the second display area when the target notification message is acquired, the The first display area and the second display area are display areas obtained by dividing the display screen by a folding axis. 12. The device of claim 11, further comprising: The second display module is configured to display the notification message on the display screen in a preset manner when the mobile terminal displays the task interface of the target task in full screen, when the notification message is received. The setting mode refers to a mode that does not affect the task interface of the target task. 13. A mobile terminal, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor is configured to execute the program described in claims 1-10. Steps of any one of the methods described above. 14. A computer-readable storage medium, characterized in that instructions are stored in the computer-readable storage medium, and when the computer-readable storage medium is run on a computer, the computer executes the method according to any one of claims 1-10 .