CN105824693A - Control method for multitask display and mobile terminal - Google Patents

Abstract

The present invention provides a control method for multi-task display, the method comprising: detecting a user's long-press operation on the touch screen; determining a long-press pressure value and a long-press time according to the long-press operation; Press the pressure value and long press time to display the standby desktop and the running first application program and the second application program in a stacked manner from top to bottom with preset transparency, and display a multitasking display control small window on the upper layer of the standby desktop; receive user A click operation on the touch screen controls the standby desktop and the running first application program and second application program to be displayed in a preset mode. The invention also provides a corresponding mobile terminal. The control method for multitasking display provided by the present invention does not affect the user's operation of the application program, and the user can switch between the small screen mode and the full screen mode and display the application program by clicking each function button in the multitasking display control window. Sequential switching, easy to operate.

Description

A control method and mobile terminal for multitasking display

technical field

The present invention relates to the technical field of mobile communication, in particular to a multi-task display control method and a mobile terminal.

Background technique

With the development of science and technology, mobile communication technology has also made great progress. Mobile terminals such as mobile phones that could only provide basic voice and short message services in the past have become personal information service centers, including up tablet. And as the application programs that can run on the mobile terminal become more and more abundant, the mobile terminal is not only used to provide basic communication services, but also can provide users with various video application programs, entertainment, information, office services and other services. And with the improvement of the performance of the mobile terminal, it can not only run a single application program, but also can run multiple application programs at the same time, that is, multi-task.

Existing multitasking display methods generally use split screens for display. Due to the limited area of the display interface of the mobile terminal, the split screen display method will cause the display interface of each application program to be reduced or part of the content will be blocked, thereby causing the user to Inconvenience to the operation of the application.

Contents of the invention

The embodiment of the present invention provides a multi-task display control method to solve the problem that the display interface of each application program in the existing multi-task split-screen display mode is reduced or part of the content is blocked, which causes inconvenience for the user to operate the application program The problem.

In a first aspect, a method for controlling multitasking display is provided, which is applied to a mobile terminal, and the mobile terminal includes a touch screen. The method for controlling multitasking display includes:

Detecting a user's long press operation on the touch screen;

Determine the long-press pressure value and long-press time according to the long-press operation;

According to the long-press pressure value and long-press time, the standby desktop and the running first application program and the second application program are stacked from top to bottom with preset transparency, and a multi-tasking display control widget is displayed on the upper layer of the standby desktop window;

A user's click operation on the touch screen is received, and the standby desktop and the running first application program and second application program are controlled to be displayed in a preset mode.

In a second aspect, a mobile terminal is provided, including a touch screen, and the mobile terminal also includes:

A detection module, configured to detect a user's long press operation on the touch screen;

A determining module, configured to determine a long-press pressure value and a long-press time according to the long-press operation detected by the detection module;

The display module is configured to display the standby desktop and the running first application program and the second application program in a stacked manner from top to bottom with preset transparency according to the long-press pressure value and long-press time determined by the determination module, and The upper layer of the standby desktop displays a small multi-tasking display control window;

The control module is configured to receive a user's click operation on the touch screen, and control the standby desktop and the running first application program and second application program to be displayed in a preset mode.

In this way, in the embodiment of the present invention, by detecting the long press operation of the user on the touch screen; according to the long press operation, determine the long press pressure value and long press time; according to the long press pressure value and long press time, The standby desktop and the running first application program and the second application program are stacked and displayed from top to bottom with preset transparency, and a multi-tasking display control small window is displayed on the upper layer of the standby desktop; the click operation of the user on the touch screen is received , to control the display of the standby desktop and the running first application program and the second application program in a preset mode. Since the standby desktop and all running applications maintain the original interface size and are stacked with preset transparency, it will not affect the user's operation of the application, and the user can control each function button in the multi-tasking display control window by clicking, The switch between the small screen mode and the full screen mode and the switch of the display order of application programs can be realized, the operation is convenient, and the user experience is improved.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is the flowchart of an embodiment of the control method of multitasking display of the present invention;

Fig. 2 is a schematic diagram showing the pressure level of the long-press operation in a digital display mode of an embodiment of the control method for multi-tasking display of the present invention;

Fig. 3 is a schematic diagram of an animation display mode showing a long press operation pressure level of an embodiment of the control method for multitasking display of the present invention;

Fig. 4 is a schematic diagram of a combination of digital and animation display modes to display long-press operation pressure levels of an embodiment of the multi-task display control method of the present invention;

FIG. 5 is a schematic diagram of a multitasking display control window in an embodiment of the multitasking display control method of the present invention;

FIG. 6 is a schematic structural diagram of the first embodiment of the mobile terminal of the present invention;

Fig. 7 is another schematic structural diagram of the first embodiment of the mobile terminal of the present invention;

Fig. 8 is a schematic structural diagram of a second embodiment of a mobile terminal according to the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one

The present invention provides a control method for multi-task display, which is applied to a mobile terminal, and the mobile terminal includes a touch screen. Referring to FIG. 1, the control method for multi-task display includes:

Step 101: Detect a user's long press operation on the touch screen.

In the embodiment of the present invention, when at least one application program is running in the mobile terminal, the user can start the multi-tasking display control function by long pressing the touch screen. In the embodiment of the present invention, the control method for multi-tasking display is described by taking two application programs running as an example.

Step 102: Determine a long-press pressure value and a long-press time according to the long-press operation.

In the embodiment of the present invention, when the user's long press operation on the touch screen of the mobile terminal is detected, the long press force value and the long press time need to be determined.

Preferably, said step 102 may specifically include:

Detecting the long press pressure value of the long press operation;

When the long-press pressure value reaches a preset pressure level, the pressure level of the long-press operation is displayed in a digital display mode and/or an animation display mode, and the long-press pressure value of the long-press operation is continuously detected, the The preset pressure level is less than the maximum pressure level;

When the long-press pressure value reaches the maximum pressure level and the duration of the long-press operation exceeds a preset duration threshold, determine the long-press pressure value and long-press time, and the duration threshold is greater than or equal to 1 second.

In the embodiment of the present invention, the pressure value that can be detected by the touch screen is divided into multiple levels, the size of the level can be set by the user, the preset pressure level is less than the maximum pressure level, and the preset pressure level is preferably the maximum pressure level half of. For example, if it is divided into 10 levels, the maximum pressure level is 10, and the preset pressure threshold can be 4 or 5. When it is detected that the long press pressure value reaches 4 or 5, it will be displayed on the touch screen through digital display and/or The animation display mode displays the pressure level of the long-press operation, and continues to detect the long-press pressure value of the long-press operation.

As shown in Figure 2, the number 5 in Figure 2 shows that the pressure level of the long-press operation is 5; as shown in Figure 3, the pressure level of the long-press operation is displayed through the diffusion animation of water ripples. The number of ripples also increases accordingly. There are 5 circles of water ripples in Figure 3, indicating that the pressure level of the long press operation is 5, and the innermost area is the area pressed by the user's finger; as shown in Figure 4, numbers and The water ripple animation shows the pressure level of the long press operation.

In the embodiment of the present invention, when the long-press pressure value reaches the maximum pressure level and the duration of the long-press operation exceeds a preset duration threshold, the long-press pressure value and long-press time are determined, and the duration threshold is greater than or equal to 1 second, the present invention may select 1 second or more as the preset duration threshold. The determined long-press pressure value and long-press time are used as a basis for further operations on the mobile terminal.

Step 103: According to the long-press pressure value and long-press time, display the standby desktop and the running first application program and the second application program in a stacked manner from top to bottom with preset transparency, and display a multitasking on the upper layer of the standby desktop Displays the control widget.

When the long press pressure value and long press time are determined, the standby desktop and the running first application program and the second application program are stacked from top to bottom with preset transparency, and a multitasking display control is displayed on the upper layer of the standby desktop small window.

Specifically, the standby desktop and the running first application program and the second application program are all stacked and displayed from top to bottom with a preset transparency, and the preset transparency makes the standby desktop and the running first application program and the second application program All displayed content is visible, and the preset transparency value ranges from 0% to 100%. The transparency settings of the standby desktop, the first application program and the second application program do not affect the standby desktop, the first application program and the second application program. The display of the content of the application program interface shall prevail. And display a multitasking display control small window on the upper layer of the standby desktop, this multitasking display control small window can display any interface position in the touch screen area of the mobile terminal, preferably, the multitasking display control small window is suspended and displayed in the area near the top of the touch screen .

The multitasking display control small window includes: a small screen mode/full screen mode switching button, a display order switching button, and a multitasking display control function closing button, and the multitasking display control small window can be displayed in all multitasking display states. Receive control commands.

As shown in Figure 5, the multitasking display control small window 500 is provided with a small screen 501 (small screen mode/full screen mode switching button), switching 502 (display order switching button) and closing 503 (multitasking display control function closing button) , the user realizes switching between small screen mode/full screen mode, switching of application program display sequence, and closing the multitasking display control function by operating each function button on the multitasking display control small window 500 .

Step 104: receiving a user's click operation on the touch screen, controlling the standby desktop and displaying the running first application program and the second application program in a preset mode.

In the embodiment of the present invention, by accepting the user's click operation on the touch screen, the different display states of multitasking are controlled. For example, the mobile terminal runs two application programs, a video application program and a WeChat application program, and a video application program and a WeChat application program. Corresponding to the first application program and the second application program respectively, the current interface displays the standby interface, video application program and WeChat application program in a stacked manner from top to bottom. The different display states of multitasking are divided into the following situations for illustration :

Case 1:

receiving the user's operation of clicking the third application program icon on the standby desktop; starting the third application program matching the third application program icon, and displaying the third application program on the standby desktop with preset transparency; The interface, the upper layer of the first application program and the second application program; the third application program is set to receive control commands, and the standby interface, the first application program and the second application program are set to be unacceptable control commands.

In the embodiment of the present invention, taking the QQ application program icon as the third application program icon as an example, when the user clicks the operation of the QQ application program icon on the standby interface, the QQ application program is started, and the QQ application program is displayed with preset transparency. Displayed on the upper layer of the standby interface, video application, and WeChat application, set the QQ application to receive control commands, and set the standby interface, video application, and WeChat application to not receive control commands, that is, the user can only operate QQ application, but cannot operate video application and WeChat application. The preset transparency makes the display content of the standby desktop and the running first application program and the second application program visible, and the value range of the preset transparency is 0% to 100%. For example, the transparency of the QQ application program can be set to The transparency of the standby desktop can be set to 81%, the transparency of the video application can be set to 75% or 70%, the transparency of the WeChat application can be set to 60%, 50% or 0%, and the transparency settings of each interface The display content of QQ application, standby desktop, video application and WeChat application shall prevail. Since the QQ application, the video application, and the WeChat application are all displayed with preset transparency, even if the top layer is the QQ application, it does not affect the playback of the video application. View the progress of the video application's playback content.

Case two:

An operation of clicking the small-screen mode/full-screen mode switching button by the user is received; and the standby desktop displayed on the top layer is controlled to switch between the small-screen mode and the full-screen mode.

In the embodiment of the present invention, the small screen mode/full screen mode switching button is only valid for the top interface. to switch between. For example, when the top layer is a WeChat application, the WeChat application can be controlled to switch between the small screen mode and the full screen mode.

Case three:

Receive the operation that the user clicks on the display order switching button; switch the display order of the first application program displayed on the uppermost layer of the standby desktop and the lower layer of the standby desktop; set the first application program displayed on the uppermost layer after switching to be able to receive control command, and set the standby desktop and the second application program to be unable to receive control commands.

Since the current interface is stacked from top to bottom to display the standby interface, video application program and WeChat application program, when the receiving user clicks the display sequence switching button, the display order of the standby interface and the video application program is reversed, that is, the video The application program is moved up one level, and the standby interface is moved down one level. When the user clicks the display order switching button again, the display order of the video application program and the WeChat application program are reversed, and the WeChat application program becomes the top layer. Apps displayed.

In the embodiment of the present invention, according to the settings of the user, it can be set that when the display sequence needs to be switched, the standby interface is always displayed at the bottom. When the user clicks the display order switching button, the display order switching button is only used to switch between applications, and the standby interface is always displayed at the bottom.

For example, when the user has set that when the display sequence needs to be switched, the standby interface is always displayed at the bottom, and the mobile terminal only runs video applications, the control for multitasking display is as follows:

Detecting a user's long press operation on the touch screen.

According to the long press operation, a long press pressure value and a long press time are determined. The process of determining the long-press pressure value and long-press time is the same as step 102, and will not be repeated here.

According to the long-press pressure value and long-press time, the standby desktop and the running first application are stacked and displayed from top to bottom with preset transparency, and a small multi-task display control window is displayed on the upper layer of the standby desktop. The first application program is a video application program.

A user's click operation on the touch screen is received, and the standby desktop and the running first application program are controlled to be displayed in a preset mode. The first application program is a video application program.

When the user clicks the operation of the navigation application icon on the standby interface, the navigation application is started, and the navigation application is displayed on the standby interface and the upper layer of the video application with a preset transparency, and the navigation application is set to receive control command, and set the standby interface and video application program to not be able to receive control commands.

When receiving the operation that the user clicks the display sequence switching button, the standby interface will be set as the bottom display, the video application is switched to the top layer, and the navigation application is switched to the next layer of the video application. The interface is located at the next layer of the navigation application; when the user clicks the display order switching button again, the display position of the standby interface remains unchanged, and the display order of the video application and the navigation application are reversed. Switching between the small-screen mode and the full-screen mode and disabling the multi-tasking display control function are the same as in step 104, and will not be repeated here.

In the embodiment of the present invention, for example, when the mobile terminal opens the navigation and the chat application program is opened at the same time, in order to ensure driving safety, the chat cannot be performed, but there is no need to close the chat interface. At this time, the map of the navigation application program can be switched to the upper layer , allowing the user to see the map of the navigation application more clearly.

In the embodiment of the present invention, when the user clicks the operation of closing the button of the multi-tasking display control function; display mode. By closing the small multi-tasking display control window, the original display mode of all application programs and the standby desktop can be restored, so that the user can operate the application programs with the original usage habits.

The first application program, the second application program, and the third application program in the embodiment of the present invention are only examples, and are not intended to limit a specific application program.

The control method of the multi-task display in the embodiment of the present invention detects the user's long press operation on the touch screen; according to the long press operation, determine the long press pressure value and the long press time; according to the long press pressure value and the long press time Press the time for a long time to display the standby desktop and the running first application program and the second application program from top to bottom with the preset transparency, and display a multitasking display control small window on the upper layer of the standby desktop; The click operation on the control panel and the running first application program and second application program are displayed in a preset mode. Since the standby desktop and all running applications maintain the original interface size and are stacked with preset transparency, it will not affect the user's operation of the application, and the user can control each function button in the multi-tasking display control window by clicking, The switch between the small screen mode and the full screen mode and the switch of the display order of application programs can be realized, the operation is convenient, and the user experience is improved.

Embodiment two

Referring to FIG. 6 , a mobile terminal 600 is provided, including a touch screen (not shown in the figure), and the mobile terminal 600 also includes: a detection module 601 , a determination module 602 , a display module 603 and a control module 604 .

The detection module 601 is configured to detect a user's long press operation on the touch screen.

In the embodiment of the present invention, when at least one application program is running in the mobile terminal, the user can start the multi-tasking display control function by long pressing the touch screen. In the embodiment of the present invention, the control method for multi-tasking display is described by taking two application programs running as an example.

The determination module 602 is configured to determine a long press pressure value and a long press time according to the long press operation detected by the detection module 601 .

In the embodiment of the present invention, when the detection module 601 detects the user's long press operation on the touch screen of the mobile terminal, the long press pressure value and the long press time need to be determined.

Preferably, the determining module 602 specifically includes:

The detection unit 6021 is configured to detect the long press pressure value of the long press operation.

The fifth control unit 6022 is configured to display the pressure level of the long press operation through digital display and/or animation display when the long press pressure value reaches a preset pressure level, and continue to detect the long press operation The long-press pressure value, the preset pressure level is less than the maximum pressure level.

The determining unit 6023 is configured to determine a long-press pressure value and a long-press time when the long-press pressure value reaches a maximum pressure level and the duration of the long-press operation exceeds a preset duration threshold, and the duration threshold is greater than or equal to 1 second.

In the embodiment of the present invention, the pressure value that can be detected by the touch screen is divided into multiple levels, and the size of the level can be set by the user. For example, if it is divided into 10 levels, the maximum pressure level is 10, and the preset pressure threshold is 5. , when the detection unit 6021 detects that the pressure value of the long press reaches 5, it instructs the fifth control unit 6022 to display the pressure level of the long press operation on the touch screen through digital display and/or animation display, and the fifth control unit 6022 And continue to detect the long press pressure value of the long press operation.

The display module 603 is configured to, according to the long-press pressure value and long-press time determined by the determining module 6023, display the standby desktop and the running first application program and the second application program in a stacked manner from top to bottom with preset transparency, And a multitasking display control small window is displayed on the upper layer of the standby desktop.

In the embodiment of the present invention, the multi-task display control window includes: a small screen mode/full screen mode switching button, a display sequence switching button, and a multi-task display control function closing button, and the multi-task display control small window is in all Control commands can be received in the task display state.

Specifically, the standby desktop and the running first application program and the second application program are all stacked and displayed from top to bottom with a preset transparency, and the preset transparency makes the standby desktop and the running first application program and the second application program All displayed content is visible, and the preset transparency value ranges from 0% to 100%. The transparency settings of the standby desktop, the first application program and the second application program do not affect the standby desktop, the first application program and the second application program. The display of the content of the application program interface shall prevail. And display a multitasking display control small window on the upper layer of the standby desktop, this multitasking display control small window can display any interface position in the touch screen area of the mobile terminal, preferably, the multitasking display control small window is suspended and displayed in the area near the top of the touch screen .

The multitasking display control small window includes: a small screen mode/full screen mode switching button, a display order switching button, and a multitasking display control function closing button, and the multitasking display control small window can be displayed in all multitasking display states. Receive control commands.

The control module 604 is configured to receive a user's click operation on the touch screen, and control the standby desktop and the running first application program and the second application program to be displayed in a preset mode.

Preferably, the control module 604 specifically includes:

The first receiving unit 6041 is configured to receive an operation of clicking the application icon on the standby desktop by the user.

The first control unit 6042 is configured to start a third application program matching the application icon, and display the third application program on the standby interface, the first application program and the second application program with a preset transparency. The upper layer of the second application.

A setting unit 6043, configured to set the third application program to be able to receive control commands, and set the standby interface, the first application program and the second application program to be unable to receive control commands.

The second receiving unit 6044 is configured to receive the user's operation of clicking the small screen mode/full screen mode switching button.

The second control unit 6045 is configured to control the standby desktop displayed on the top layer to switch between the small screen mode and the full screen mode according to the operation received by the second receiving unit 6044 .

The third receiving unit 6046 is configured to receive an operation of the user clicking the display sequence switching button.

The third control unit 6047 is configured to switch the display order of the standby desktop displayed on the top layer and the first application program displayed on the lower layer of the standby desktop according to the operation received by the third receiving unit 6046, and switch the display order of the first application program displayed on the top layer after switching. The first application program is set to be able to receive control commands, and the standby desktop and the second application program are set to be unable to receive control commands.

The fourth receiving unit 6048 is configured to receive the user's operation of clicking the multitasking display control function off button;

The fourth control unit 6049 is configured to eliminate the display of the multitasking display control widget according to the operation received by the fourth receiving unit 6048, and restore the original display mode of the standby desktop and the running first application program and the second application program .

The first application program, the second application program, and the third application program in the embodiment of the present invention are only examples, and are not intended to limit a specific application program.

The mobile terminal 600 in the embodiment of the present invention can implement the content in each step in the method embodiments shown in FIG. 1 to FIG. 5 , and details are not repeated here to avoid repetition.

The mobile terminal 600 of the embodiment of the present invention detects the user's long press operation on the touch screen through the detection module 601; the determination module 602 determines the long press pressure value and the long press time according to the long press operation; the display module 603 determines the long press operation according to the Long press the pressure value and long press time to display the standby desktop and the running first application program and the second application program from top to bottom with a preset transparency, and display a multitasking display control small window on the upper layer of the standby desktop; control Module 604 receives a user's click operation on the touch screen, and controls the standby desktop and the running first application program and second application program to be displayed in a preset mode. Since the standby desktop and all running applications maintain the original interface size and are stacked with preset transparency, it will not affect the user's operation of the application, and the user can control each function button in the multi-tasking display control window by clicking, The switch between the small screen mode and the full screen mode and the switch of the display order of application programs can be realized, the operation is convenient, and the user experience is improved.

Embodiment three

Fig. 8 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Specifically, the mobile terminal 800 in FIG. 8 may be a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), or a vehicle-mounted computer.

Mobile terminal 800 in FIG.

Wherein, the input unit 830 can be used for receiving number or character information input by the user, and generating signal input related to the user setting and function control of the mobile terminal 800 . Specifically, in the embodiment of the present invention, the input unit 830 may include a touch panel 831 . The touch panel 831, also referred to as a touch screen, can collect user's touch operations on or near it (such as the user's operation on the touch panel 831 using any suitable object or accessory such as a finger or a stylus), and based on preset The specified program drives the corresponding connected device. Optionally, the touch panel 831 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 860, and can receive and execute commands sent by the processor 860. In addition, the touch panel 831 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 831, the input unit 830 may also include other input devices 832, which may include but not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc. one or more of.

Wherein, the display unit 840 can be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 800 . The display unit 840 may include a display panel 841. Optionally, the display panel 841 may be configured in the form of an LCD or an organic light-emitting diode (Organic Light-Emitting Diode, OLED).

It should be noted that the touch panel 831 can cover the display panel 841 to form a touch display screen. When the touch display screen detects a touch operation on or near it, it is sent to the processor 860 to determine the type of the touch event, and then the processor The 860 provides corresponding visual output on the touch display screen according to the type of the touch event.

The touch display screen includes an application program interface display area and a common control display area. The arrangement of the display area of the application program interface and the display area of the commonly used controls is not limited, and may be an arrangement in which the two display areas can be distinguished, such as vertical arrangement, left-right arrangement, and the like. The application program interface display area can be used to display the interface of the application program. Each interface may include at least one interface element such as an icon of an application program and/or a widget desktop control. The application program interface display area can also be an empty interface without any content. The commonly used control display area is used to display controls with a high usage rate, for example, application icons such as setting buttons, interface numbers, scroll bars, and phonebook icons.

Wherein the processor 860 is the control center of the mobile terminal 800, utilizes various interfaces and lines to connect the various parts of the whole mobile phone, by running or executing the software programs and/or modules stored in the first memory 821, and calling the software programs and/or modules stored in the second memory 821. The data in the memory 822 executes various functions of the mobile terminal 800 and processes data, so as to monitor the mobile terminal 800 as a whole. Optionally, the processor 860 may include one or more processing units. In the embodiment of the present invention, the second memory 822 is used to store pressure level information set by the user, determined long-press pressure value and long-press time.

In the embodiment of the present invention, the input unit 830 detects the user's long press operation on the touch screen by calling the software program and/or module stored in the first memory 821 and/or the data in the second memory 822; The processor 860 determines the long-press pressure value and long-press time according to the long-press operation; the processor 860 instructs the display unit 840 to display the standby desktop from top to bottom with a preset transparency according to the long-press pressure value and long-press time And the running first application program and the second application program, and display a multitasking display control small window on the upper layer of the standby desktop; the input unit 830 receives the user's click operation on the touch screen, and the processor 860 controls the standby desktop and runs The first application program and the second application program are displayed in a preset mode through the display unit 840 .

Optionally, the multitasking display control widget includes: a small screen mode/full screen mode switching button, a display order switching button, and a multitasking display control function closing button, and the multitasking display control widget is displayed on all multitasking display In any state, control commands can be received.

Optionally, the input unit 830 detects the long-press pressure value of the long-press operation; when the long-press pressure value reaches a preset pressure level, the display unit 840 displays the long-press value in a digital display mode and/or an animation display mode. According to the pressure level of the operation, the input unit 830 continues to detect the long-press pressure value of the long-press operation, and the preset pressure level is less than the maximum pressure level; when the input unit 830 detects that the long-press pressure value reaches the maximum pressure level, And when the input unit 830 detects that the duration of the long-press operation exceeds a preset duration threshold, the processor 860 determines a long-press pressure value and a long-press time, and the duration threshold is greater than or equal to 1 second.

Optionally, the input unit 830 receives an operation in which the user clicks the third application program icon on the standby desktop; the processor 860 starts the third application program matching the third application program icon, and instructs the display unit 840 to preset Setting transparency to display the third application program on the upper layer of the standby interface, the first application program and the second application program; the processor 860 sets the third application program to receive control commands, and The standby interface, the first application program and the second application program are set to be unable to receive control commands.

Optionally, the input unit 830 receives the user's operation of clicking the small-screen mode/full-screen mode switching button; the processor 860 controls the standby desktop displayed on the top layer to switch between the small-screen mode and the full-screen mode.

Optionally, the input unit 830 receives an operation in which the user clicks the display order switching button; the processor 860 switches the display order of the standby desktop displayed on the top layer and the first application program displayed on the lower layer of the standby desktop; The first application program displayed on the uppermost layer is set to be capable of receiving control commands, and the standby desktop and the second application program are set to be unable to receive control commands.

Optionally, the input unit 830 receives the user's operation of clicking the off button of the multitasking display control function; the processor 860 eliminates the display of the multitasking display control small window, and restores the standby desktop and the running first application program and the second application program The original display mode of the program.

It can be seen that the mobile terminal 800 in the embodiment of the present invention detects the user's long press operation on the touch screen through the input unit 830; the processor 860 determines the long press pressure value and the long press time according to the long press operation; The long-press pressure value and long-press time instruct the display unit 840 to display the standby desktop and the running first application program and the second application program in a stacked manner from top to bottom with preset transparency, and display a multitasking interface on the upper layer of the standby desktop. Display a small control window; the input unit 830 receives the user's click operation on the touch screen, and the processor 860 controls the standby desktop and the running first application program and the second application program to be displayed in a preset mode through the display unit 840 . Since the standby desktop and all running applications maintain the original interface size and are stacked with preset transparency, it will not affect the user's operation of the application, and the user can control each function button in the multi-tasking display control window by clicking, The switch between the small screen mode and the full screen mode and the switch of the display order of application programs can be realized, the operation is convenient, and the user experience is improved.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed in the embodiments of the present invention can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (16)

1. the control method that multitask shows, is applied to mobile terminal, and described mobile terminal includes touch screen, it is characterised in that the control method that described multitask shows includes:

Detection user's length on described touch screen is by operation；

According to described length by operation, determine that length is by force value with length temporally；

According to described length by force value with length temporally, show standby desktop and the first application program of operation and the second application program with the stacking from top to bottom of default transparency, and show that on the upper strata of standby desktop a multitask display controls wicket；

Receive user's clicking operation on described touch screen, control standby desktop and the first application program of operation and the second application program shows with preset mode.

Method the most according to claim 1, it is characterised in that described reception user clicking operation on described touch screen, controls standby desktop and the first application program of operation and the second application program carries out the step that shows with preset mode, including:

Receive the 3rd application program image target operation that user clicks on described standby desktop；

Start the 3rd application program mated with described 3rd application icon, and with default transparency, described 3rd application program is shown on described standby interface, described first application program and the upper strata of described second application program；

Described 3rd application program is set to receive control command, and is set to receive control command by standby interface, the first application program and the second application program.

Method the most according to claim 1, it is characterized in that, described multitask display controls wicket and includes: smaller screen pattern/screen mode toggle switching push button, DISPLAY ORDER switching push button and multitask presentation control function X button, and described multitask display controls wicket and all can receive control command under all multitask display states.

Method the most according to claim 3, it is characterised in that described reception user clicking operation on described touch screen, controls standby desktop and the first application program of operation and the second application program carries out the step that shows with preset mode, including:

Receive user and click on the operation of described smaller screen pattern/screen mode toggle switching push button；

The standby desktop that the control the superiors show switches between smaller screen pattern and screen mode toggle.

Method the most according to claim 3, it is characterised in that described reception user clicking operation on described touch screen, controls standby desktop and the first application program of operation and the second application program carries out the step that shows with preset mode, including:

Receive user and click on the operation of described DISPLAY ORDER switching push button；

The DISPLAY ORDER of the first application program that the switching standby desktop that shows of the superiors and standby desktop lower floor show；

The first application program shown in the superiors after switching is set to receive control command, and is set to receive control command by standby desktop and the second application program.

Method the most according to claim 3, it is characterised in that described reception user clicking operation on described touch screen, controls standby desktop and the first application program of operation and the second application program carries out the step that shows with preset mode, including:

Receive user and click on the operation of described multitask presentation control function X button；

Eliminate multitask display and control the display of wicket, and recover the former display pattern of standby desktop and the first application program of operation and the second application program.

Method the most according to claim 1, it is characterised in that described determine long by the step of force value by operation according to described length, including:

Detect the described length length by operation by force value；

When described length reaches preset pressure grade by force value, the described length pressure rating by operation is shown by numerical monitor mode and/or animation display mode, and continue to detect described length by the length operated by force value, described preset pressure grade is less than maximum pressure level；

When described length reaches maximum pressure level by force value, and when described length exceedes preset duration threshold value by the duration of operation, determining length by force value with length temporally, described duration threshold value is more than or equal to 1 second.

Method the most according to claim 1 and 2, it is characterised in that described default transparency makes the display content of standby desktop and the first application program of operation and the second application program the most visible, and described default transparency span is 0%～100%.

9. a mobile terminal, including touch screen, it is characterised in that described mobile terminal also includes:

Detection module, for detecting user's length on described touch screen by operation；

Determine module, for the described length that detects according to described detection module by operation, determine long by force value and long temporally；

Display module, for by force value and growing temporally according to the described described length determining that module determines, show standby desktop and the first application program of operation and the second application program with the stacking from top to bottom of default transparency, and show that on the upper strata of standby desktop a multitask display controls wicket；

Control module, for receiving user's clicking operation on described touch screen, and controls standby desktop and the first application program of operation and the second application program shows with preset mode.

Mobile terminal the most according to claim 9, it is characterised in that described control module includes:

First receives unit, for receiving the 3rd application program image target operation that user clicks on described standby desktop；

First control unit, for starting the 3rd application program mated with described 3rd application icon, and shows described 3rd application program on described standby interface, described first application program and the upper strata of described second application program with default transparency；

Unit is set, for described 3rd application program is set to receive control command, and is set to receive control command by described standby interface, described first application program and described second application program.

11. mobile terminals according to claim 9, it is characterized in that, described multitask display controls wicket and includes: smaller screen pattern/screen mode toggle switching push button, DISPLAY ORDER switching push button and multitask presentation control function X button, and described multitask display controls wicket and all can receive control command under all multitask display states.

12. mobile terminals according to claim 11, it is characterised in that described control module includes:

Second receives unit, clicks on the operation of described smaller screen pattern/screen mode toggle switching push button for receiving user；

Second control unit, for receiving, according to second, the operation that unit receives, the standby desktop that the control the superiors show switches between smaller screen pattern and screen mode toggle.

13. mobile terminals according to claim 11, it is characterised in that described control module also includes:

3rd receives unit, clicks on the operation of described DISPLAY ORDER switching push button for receiving user；

3rd control unit, for receiving, according to the described 3rd, the operation that unit receives, the DISPLAY ORDER of the first application program that the switching standby desktop that shows of the superiors and standby desktop lower floor show, and be set to receive control command by the first application program shown in the superiors after switching, and it is set to receive control command by standby desktop and the second application program.

14. mobile terminals according to claim 11, it is characterised in that described control module also includes:

4th receives unit, clicks on the operation of described multitask presentation control function X button for receiving user；

4th control unit, for receiving, according to the described 4th, the operation that unit receives, eliminates multitask display and controls the display of wicket, and recover the former display pattern of standby desktop and the first application program of operation and the second application program.

15. mobile terminals according to claim 9, it is characterised in that described determine that module includes:

Detector unit, for detecting the described length length by operation by force value；

5th control unit, for when described length reaches preset pressure grade by force value, showing the described length pressure rating by operation by numerical monitor mode and/or animation display mode, and continue to detect described length by the length operated by force value, described preset pressure grade is less than maximum pressure level；

Determining unit, for reaching maximum pressure level when described length by force value, and when described length exceedes preset duration threshold value by the duration of operation, determine length by force value with length temporally, described duration threshold value is more than or equal to 1 second.

16. according to the mobile terminal described in claim 9 or 10, it is characterised in that described default transparency makes the display content of standby desktop and the first application program of operation and the second application program the most visible, and described default transparency span is 0%～100%.