TWI677817B - Electronic device, display screen controlling method and system - Google Patents

Abstract

A method for controlling a screen includes the steps of detecting whether a preset area has a touch action, and the preset area is located at an edge region of the screen; and if the preset area has a touch action, determining the touch action Whether it is a preset touch action; and if the touch action is the preset touch action, activating a preset function corresponding to the touch action. The invention also provides a screen control system and an electronic device.

Description

Electronic device, screen control method and system

The invention relates to the field of touch control technology, in particular to an electronic device, a method and a system for controlling a screen.

At present, it is a common operation mode for a user to operate an electronic device such as a mobile phone with one hand. However, the current electronic devices, such as mobile phones, are becoming larger and larger, and their appearance is also designed to be borderless. One-handed operation of electronic devices is prone to accidental touch. The current software application startup is generally set at a fixed position as the startup method, reducing access At the same time, current software design lacks context-aware smart design.

In view of the above, an electronic device, a method and a system for controlling a screen capable of solving the above problems are provided.

An electronic device includes: a screen; a memory; at least one processor; and one or more modules, the one or more modules are stored in the memory, and the at least one The processor executes, the one or more modules include: a detection module for detecting whether there is a touch action in a preset area, the preset area is located at an edge area of the screen; a first judgment mode Group for judging whether the touch action is a preset touch when there is a touch action in the preset area An action; and an activation module for activating a first preset function corresponding to the touch action when the touch action is the preset touch action, and the first preset function is configured A shortcut icon for generating a prediction function corresponding to the APP application interface currently displayed on the screen according to the previous touch action received by the screen.

A method for controlling a screen. The control method includes the steps of detecting whether a preset area has a touch action, and the preset area is located at an edge area of the screen; if the preset area has a touch action, Whether the touch action is a preset touch action; and if the touch action is the preset touch action, activating a first preset function corresponding to the touch action, the first preset action The function is configured to generate and display a shortcut icon of a prediction function corresponding to an APP application interface currently displayed on the screen according to a previous touch action received by the screen.

A screen control system running on an electronic device. The control system includes a detection module for detecting whether a preset area has a touch action, the preset area is located at an edge area of the screen; a first A judging module for judging whether the touch action is a preset touch action when there is a touch action in the preset area; and activating a module for determining that the touch action is the preset action When a touch action is performed, a first preset function corresponding to the touch action is activated, and the first preset function is configured to generate and display the current preset value corresponding to the screen according to the previous touch action received by the screen. A shortcut icon showing the prediction function corresponding to the APP application interface.

The electronic device, the screen control method and the system provided by the present invention can activate corresponding preset functions according to the user's touch action, which is convenient for the user to operate.

10‧‧‧ electronic device

11‧‧‧ processor

12‧‧‧screen

13‧‧‧Memory

200‧‧‧screen control system

100‧‧‧ Setting Module

101‧‧‧ Detection Module

102‧‧‧First Judgment Module

103‧‧‧Second Judgment Module

104‧‧‧Activation module

20‧‧‧ first marginal area

21‧‧‧Second Marginal Area

22‧‧‧ third marginal area

23‧‧‧ fourth marginal area

24‧‧‧ preset area

FIG. 1 is a system architecture diagram of an electronic device according to a preferred embodiment of the present invention.

FIG. 2 is a functional module diagram of a screen control system according to a preferred embodiment of the present invention.

FIG. 3 is a preset area diagram of a screen of the present invention.

FIG. 4 is a schematic diagram of generating a first shortcut icon on a screen of the present invention.

FIG. 5 is a schematic diagram of generating a second shortcut icon on the screen of the present invention.

FIG. 6 is a flowchart of a preferred embodiment of a method for controlling a screen of the present invention.

FIG. 1 is a structural diagram of a preferred embodiment of an electronic device 10 according to the present invention. In this embodiment, the electronic device 10 includes, but is not limited to, at least one processor 11, a screen 12, and a memory 13. The above-mentioned various components are electrically connected. In this embodiment, the electronic device 10 may be a device such as a mobile phone or a tablet computer. In the preferred embodiment, a full-screen electronic device 10 can be applied.

The processor 11 may be a central processing unit, a microprocessor, or other chips with data processing functions.

The screen 12 is used to provide an interactive interface to enable a user to interact with the electronic device 10. Preferably, the screen 12 is a touch screen for displaying the interactive interface, and sensing operations occurring on the touch screen, generating corresponding electrical signals, and transmitting the electrical signals to all Mentioned processor 11.

The memory 13 may be the memory of the electronic device 10 itself, or may be an external memory, such as a Smart Media Card, a Secure Digital Card, or a Flash Card. Wait.

In this embodiment, the screen control system 200 is installed and operated in the electronic device 10, and the screen control system 200 may be divided into one or more modules, and the one or more modules are stored in the The memory 13 is executed by the one or more processors 11, so that the electronic device 10 responds to the operation of the screen 12 by the user to realize the interaction between the user and the electronic device 10 based on the interaction interface. . For example, referring to FIG. 2, the screen control system 200 is divided into setting modules. 100, a detection module 101, a first determination module 102, a second determination module 103, and a startup module 104. The module referred to in the present invention is a program segment capable of completing a specific function.

In this preferred embodiment, the detection module 101 is configured to detect whether there is a touch action in a preset area 24, and the preset area 24 is located at an edge area of the screen 12.

In this preferred embodiment, referring to FIG. 3, the screen 12 has a rectangular touch area, and the edge area includes a first edge area 20 and a second edge disposed along the edge of the touch area. In the region 21, the third edge region 22, and the fourth edge region 23, the first edge region 20 is disposed opposite the second edge region 21, and the third edge region 22 is disposed opposite the fourth edge region 23.

The preset area 24 is an area having a preset shape and size located in the edge area. Preferably, the area of the preset shape and size may be a rectangular area having a specified length and a specified width. The specified length is greater than the specified width. The preset area 24 extends along the edge of the screen where the preset area 24 is located. The preset area 24 is perpendicular to the edge of the screen where the preset area 24 is located in the width direction. The specified length is equal to or less than the length of the edge region in which it is located.

It can be understood that the preset area 24 may be one, that is, only one of the first edge area 20, the second edge area 21, the third edge area 22, and the fourth edge area 23 is provided in the edge area. Mentioned preset area 24.

It can be understood that the preset area 24 may be multiple, that is, two or more of the first edge area 20, the second edge area 21, the third edge area 22, and the fourth edge area 23 of the edge area. Each of the edge regions is provided with one of the preset regions 24.

Generally, when the electronic device 10 is placed in the longitudinal direction, the longer side of the screen 12 extends in its length direction and extends vertically, and the shorter side of the screen 12 extends in the width direction and extends laterally. Therefore, when the electronic device 10 is placed vertically, the aforementioned first edge region 20, second edge region 21, third edge region 22, and fourth edge region 23 correspond to the left edge region, right edge region, and upper edge of the screen 12, respectively. Area and lower edge area. At this time, the preset area 24 set in the first edge area 20 or the second edge area 21 is along the screen. 12 is a rectangular long area extending in the length direction; the preset area 24 provided in the third edge area 22 or the fourth edge area 23 is a rectangular long area extending along the width direction of the screen 12.

It can be understood that when there are multiple preset regions 24, the multiple preset regions 24 may have the same designated length and designated width, or may each have different designated lengths and designated widths.

In this preferred embodiment, the preset touch action is a swipe gesture in a preset direction. The preset direction may be a first direction, a second direction, a third-party direction, or a fourth direction. The first direction is opposite to the second direction, the third party direction is opposite to the fourth direction, and the first direction and the second direction are perpendicular to the third party direction and the fourth direction, respectively. The sliding gesture refers to a touch action that is performed by continuously pressing on the screen 12 for a preset time and sliding in one direction. The preset time can be preset and stored in the memory 13 by the setting module 100. For example, the preset time may be one second, two seconds, or the like.

In the present preferred embodiment, as shown in FIG. 3, generally, when the electronic device 10 is placed in the longitudinal direction, the first direction is a direction from the bottom edge up to the first edge area 20 and the second edge area 21. The second direction is a direction from top to bottom in the first edge region 20 and the second edge region 21. The third party direction is a direction from right to left in the third edge region 22 and the fourth edge region 23. The fourth direction is a direction from left to right in the third edge region 22 and the fourth edge region 23.

In another preferred embodiment, when the electronic device 10 is placed horizontally, the aforementioned first edge area 20, second edge area 21, third edge area 22, and fourth edge area 23 correspond to the upper edge area of the screen 12, respectively. , Lower edge area, right edge area, and left edge area. At this time, the preset area 24 set in the first edge area 20 or the second edge area 21 is a rectangular strip area extending along the width direction of the screen 12; the preset set in the third edge area 22 or the fourth edge area 23 The area 24 is a rectangular long area extending along the length direction of the screen 12. The first direction is a direction from bottom to top in the third edge region 22 and the fourth edge region 23. The second direction is a direction from top to bottom in the third edge region 22 and the fourth edge region 23. The third party direction is a direction from right to left in the first edge region 20 and the second edge region 21. The fourth direction is a direction from right to left in the first edge region 20 and the second edge region 21.

In this preferred embodiment, the setting module 100 sets the preset function corresponding to the preset touch action. Each of the preset touch actions corresponds to one of the preset functions. Each of the preset touch actions may be a first slide gesture, a second slide gesture, a third slide gesture, or a fourth slide gesture. The first sliding gesture is a sliding gesture along the first direction. The second sliding gesture is a sliding gesture along the second direction. The third sliding gesture is a sliding gesture in the direction of the third party. The fourth sliding gesture is a sliding gesture along the fourth direction. Each of the preset functions may be a first preset function, a second preset function, a third preset function, a fourth preset function, or a fifth preset function. Application functions corresponding to the first preset function, the second preset function, the third preset function, the fourth preset function, and the fifth preset function are set in advance by the setting module 100 And stored in the memory 13. The fourth preset function may change as the APP application interface changes, and the fifth preset function does not change as the APP application interface changes. The setting module 100 can also change the preset function corresponding to the preset touch operation in response to a user operation.

In this preferred embodiment, the first determining module 102 is configured to determine whether the touch action is the preset touch action when there is a touch action in the preset area 24. When the touch action meets the definition of the preset touch action described above, the first determination module 102 determines that the touch action is a preset touch action. When the first determination module 102 determines that the preset touch action occurs in the preset area 24, the second determination module 103 determines whether the interface currently displayed on the screen 12 of the electronic device 10 is an APP Application interface.

It should be noted that the screen 12 of the electronic device 10 can display two interfaces, that is, an APP application interface and a system display interface. The APP application interface belongs to an APP installed on the electronic device 10. The system display interface belongs to the operating system of the electronic device 10 itself.

In this preferred embodiment, when the interface currently displayed on the screen 12 is a system display interface and the touch action is a first sliding gesture, the activation module 104 activates the first preset function. When the interface currently displayed on the screen 12 is a system display interface and the touch action is a second swipe gesture, start The moving module 104 activates the second preset function. The first preset function and the second preset function may include functions such as volume adjustment, immediately dialing a preset contact, and immediately opening a preset APP. For example, in one embodiment, the first preset function is set to adjust the volume to increase, and the second preset function is set to adjust the volume to decrease. In one embodiment, the first preset function is set to immediately dial a preset contact, and the second preset function is set to immediately open a WeChat APP. For example, when the interface currently displayed on the screen 12 is a system display interface and the touch action is a first sliding gesture, the activation module 104 immediately dials a preset contact A. When the interface currently displayed on the screen 12 is a system display interface and the touch action is a second swipe gesture, the startup module 104 immediately opens the WeChat APP.

When the interface currently displayed on the screen 12 is a system display interface and the touch action is a third or fourth swipe gesture, the activation module 104 activates the third preset function. The third preset function may be a preset function such as opening an album or opening a browser. When multiple browser APPs are installed in the system, the third preset function may be set to open a preset browser. For example, in an embodiment, the third preset function is configured to open an album. When the interface currently displayed on the screen 12 is a system display interface and the touch action is a third or fourth swipe gesture, the activation module 104 opens an album. In another embodiment, the third preset function is configured to open a browser. When the interface currently displayed on the screen 12 is a system display interface and the touch action is a third or fourth swipe gesture, the activation module 104 opens the browser.

In this preferred embodiment, when the interface currently displayed on the screen 12 of the electronic device 10 is an APP application interface and the touch action is a third sliding gesture or a fourth sliding gesture, the startup module 104 starts A fourth preset function configured to generate a first shortcut icon of a prediction function corresponding to the APP application interface according to a touch action received by the APP application interface. As shown in FIG. 4, the arrow indicates the third sliding gesture or the fourth sliding gesture that triggers the fourth preset function. The interface currently displayed on the screen 12 of the electronic device 10 is the APP application interface P11. For the fourth preset function, an overlay function table P12 will be generated to cover the original APP application interface P11 For example, the superimposed function table P12 may include a first shortcut icon A1 and A2, that is, a function A shortcut icon A1 and a function B shortcut icon A2. The prediction function is a function related to the APP application interface. The first shortcut icon is preset by the setting module 100 and stored in the memory 13. The first shortcut icon that appears every time the fourth preset function is activated is not fixed, and it changes with the current APP type and the touch action received by the current APP application interface. The first shortcut icon may include, but is not limited to, notepad, storage, and editing.

For example, in one embodiment, when the interface currently displayed on the screen 12 of the electronic device 10 is a text application interface, the text application interface first receives a first touch action. The first touch action is, for example, selecting or copying a text. Then, when there is a second touch gesture in the preset area 24, and the second touch gesture is a third slide gesture or a fourth slide gesture, the startup module 104 generates and displays the first touch gesture The text-related first shortcut icon, such as functions such as notepad, storage, and copy, are provided to the user for selection.

In another embodiment, when the interface currently displayed on the screen 12 of the electronic device 10 is an album application interface, the album application interface first receives a first touch action. The first touch action is, for example, selecting or copying a photo. Then, when there is a second touch gesture in the preset area 24, and the second touch gesture is a third slide gesture or a fourth slide gesture, the startup module 104 generates and albums according to the first touch gesture. The first shortcut icon of the corresponding prediction function, such as storage, sharing, and editing functions, is provided to the user for selection.

In another embodiment, when the interface currently displayed on the screen 12 of the electronic device 10 is an APP application interface and the touch action is a third slide gesture or a fourth slide gesture, the startup module 104 starts the The fifth preset function is configured to generate and display a second shortcut icon corresponding to a function operation included in the APP application interface. The second shortcut icon may include, but is not limited to, forwarding. As shown in FIG. 5, the arrow indicates the third sliding gesture or the fourth sliding gesture that triggers the fifth preset function. The interface currently displayed on the screen 12 of the electronic device 10 is the APP application interface P21. When the startup module 104 activates the fifth preset function, an overlay menu P22 will be generated to cover the original APP application interface P21. The overlay menu P22 may include second shortcut icons A3 and A4, respectively. Represents the function of forwarding to WeChat and the function of forwarding to the circle of friends.

For example, in one embodiment, when the interface currently displayed on the screen 12 of the electronic device 10 is an APP application interface with a forwarding function, and the touch action is a third sliding gesture or a fourth sliding gesture, start The module 104 generates a second shortcut icon corresponding to the forwarding function. For example, functions such as forwarding information to a friend, a circle of friends, or a social networking site are provided to the user to select a forwarding action. Regardless of the APP, the second shortcut icon can provide a consistent forwarding operation interface, that is, the forwarding operation with the same operation interface and operation steps, so that the user does not need to find the forwarding function in the current APP application interface or Cumbersome operations such as copying web links.

As shown in FIG. 6, a flowchart of a preferred embodiment of a method for controlling a screen of the present invention is shown. The method for controlling the screen includes the following steps:

In step S300, the setting module 100 sets different preset functions corresponding to different preset touch actions.

In step S301, the detection module 101 detects whether there is a touch action in a preset area 24, and the preset area 24 is located at an edge area of the screen 12. If not, continue detection. If there is a touch action, go to step S302.

In step S302, the first determination module 102 determines whether the touch action is the preset touch action. If the first determination module 102 determines that the touch action is not the preset touch action, it returns to step S301. If the first determination module 102 determines that the touch action is a preset touch action, it proceeds to step S303.

In step S303, it is determined whether the touch action is a first slide gesture. If the touch action is a first slide gesture, the process proceeds to step S3031. If the touch action is not the first sliding gesture, the process proceeds to step S304.

In step S3031, the startup module 104 activates the first preset function.

In step S304, it is determined whether the touch action is a second slide gesture. If the touch action is a second slide gesture, the process proceeds to step S3041. If the touch action is not the second slide gesture, the process proceeds to step S305.

In step S3041, the startup module 104 activates the second preset function.

In step S305, if the touch action is a third or fourth swipe gesture, the second determination module 103 determines whether the interface currently displayed on the screen 12 of the electronic device 10 is an APP application interface. If the second determining module 103 determines that the interface currently displayed on the screen 12 of the electronic device 10 is not an APP application interface, that is, the interface currently displayed on the screen 12 is a system display interface, the process proceeds to step S3051. If the second determination module 103 determines that the current screen interface of the electronic device is an APP application interface, it proceeds to step S306.

In step S3051, the startup module 104 activates the third preset function.

In step S306, it is determined whether the touch action is a third sliding gesture. If yes, the process proceeds to step S3061. If not, it proceeds to step S307.

In step S3061, the startup module 104 activates a fourth preset function.

In step S307, it is determined whether the touch gesture is a fourth sliding gesture. If yes, the process proceeds to step S3071. If not, it returns to step S301.

In step S3071, the activation module 104 activates a fifth preset function.

In another embodiment, the preset functions performed in step S3061 and step S3071 are interchangeable, that is, the startup module 104 starts the fifth preset function in step S3061, and the startup module 104 starts the fourth preset function in step S3071.

The electronic device and the screen control method provided by the present invention can activate the corresponding preset function according to the user's touch action, which is convenient for the user to operate.

In summary, this creation complies with the elements of an invention patent, and a patent application is filed in accordance with the law. However, the above is only a preferred embodiment of this creation, and the scope of this creation is not limited to the above embodiments. For example, those who are familiar with the skills of this case make equivalent modifications or changes based on the spirit of this creation. It should be covered by the following patent applications.

Claims (15)

An electronic device is improved in that the electronic device includes: a screen; a memory; at least one processor; and one or more modules, the one or more modules are stored in the memory and are composed of The at least one processor executes, the one or more modules include: a detection module for detecting whether a preset area has a touch action, the preset area is located at an edge area of the screen; A first judging module, configured to judge whether the touched action is a preset touched action when there is a touched action in the preset area; and a start-up module, used to determine whether the touched action is the When the preset touch action is initiated, a first preset function corresponding to the touch action is activated, and the first preset function is configured to generate and display a first touch function corresponding to the previous touch action received by the screen. A shortcut icon of the prediction function corresponding to the APP application interface currently displayed on the screen. The prediction function is a function related to the APP application interface. The shortcut icon is received with the current APP type and the current APP application interface. Change the touch action ; When the current screen interface of the electronic device is an APP application interface, the APP application interface first receives a first touch action, and then the first determination module determines that there is a second touch action in the preset area And when the second touch gesture is the third slide gesture or the fourth slide gesture, the startup module generates and displays a quick map of the prediction function corresponding to the current APP application interface according to the first touch gesture. It is shown that the APP application interface includes a text application interface and a photo album application interface. The electronic device according to item 1 of the scope of patent application, wherein the preset touch action is a sliding gesture in a preset direction, and the sliding gesture refers to continuously pressing on the screen for a preset time and then Touch motion with sliding direction. The electronic device according to item 1 of the scope of patent application, wherein the activation module is further configured to activate a second preset function when the touch action is a first sliding gesture, and the second preset function Configured to immediately dial a preset contact; and the activation module is further configured to activate a third preset function when the touch action is a second swipe gesture, and the third preset function is configured to Open the preset app immediately. The electronic device according to item 1 of the scope of patent application, wherein the electronic device further comprises: a second determination module, configured to determine whether the current screen interface of the electronic device is an APP application interface; When the current screen interface of the device is not an APP application interface and the touch action is a third or fourth swipe gesture, the startup module activates a third preset function, and the third preset function is configured to open immediately A preset APP; when the current screen interface of the electronic device is an APP application interface and the touch action is the third sliding gesture, the startup module activates the first preset function; and When the current screen interface of the electronic device is an APP application interface and the touch action is the fourth sliding gesture, the activation module activates a fourth preset function. The electronic device according to item 4 of the scope of patent application, wherein the fourth preset function is configured to generate and display a second shortcut icon corresponding to a function operation included in the APP application interface currently displayed on the screen. A method for controlling a screen is applied to an electronic device. The improvement is that the control method includes the steps of: detecting whether a preset area has a touch action, and the preset area is located at an edge area of the screen; A touch action is set in the area to determine whether the touch action is a preset touch action; and if the touch action is the preset touch action, a first preset action corresponding to the touch action is activated. Setting function, the first preset function is configured to generate and display a shortcut icon of a prediction function corresponding to an APP application interface currently displayed on the screen according to a previous touch action received by the screen, the prediction The function is a function related to the APP application interface, and the shortcut icon changes with the current APP type and the touch action received by the current APP application interface; when the current screen interface of the electronic device is the APP application interface , The APP application interface first receives a first touch action, and then determines that there is a second touch action in the preset area, and the second touch action is a third sliding gesture or a fourth sliding gesture , And generate and display a shortcut icon forecasting current corresponding to APP application interface, said interface comprising a text application APP application interface and application interface according to the first album touch operation. The control method according to item 6 of the scope of patent application, wherein the control method further includes the step of: the preset touch action is a slide gesture in a preset direction, and the slide gesture refers to continuously pressing on the screen A touch action that slides in one direction after reaching a preset time. The control method according to item 6 of the scope of patent application, wherein if the touch action is the preset touch action, the step of activating a preset function corresponding to the touch action includes: The touch action is a first swipe gesture to activate a second preset function, and the second preset function is configured to immediately dial a preset contact; and if the touch action is a second swipe gesture, start The third preset function is configured to immediately open a preset APP. The control method according to item 6 of the scope of patent application, wherein if the touch action is a third or fourth swipe gesture, the step of activating a third preset function includes: judging a current screen of the electronic device Whether the interface is an APP application interface; if the current screen interface of the electronic device is not an APP application interface and the touch action is a third or fourth swipe gesture, a third preset function is activated, and the third preset The function is configured to immediately open the preset APP; if the current screen interface of the electronic device is an APP application interface and the touch action is the third sliding gesture, start the first preset function; and if The current screen interface of the electronic device is an APP application interface, and the touch action is the fourth sliding gesture to activate a fourth preset function. The control method according to item 9 of the scope of patent application, wherein the fourth preset function is configured to generate and display a second shortcut icon corresponding to a function operation included in an APP application interface currently displayed on the screen. A control system for a screen runs on an electronic device. The improvement is that the control system includes a detection module for detecting whether there is a touch action in a preset area, and the preset area is located at an edge of the screen. Area; a first determining module for determining whether the touch action is a preset touch action when there is a touch action in the preset area; and a starting module for determining whether the touch action is When the preset touch action is initiated, a first preset function corresponding to the touch action is activated, and the first preset function is configured to generate and display a first touch action based on a previous touch action received by the screen. A shortcut icon of a prediction function corresponding to the APP application interface currently displayed on the screen, the prediction function is a function related to the APP application interface, and the shortcut icon varies with the current APP type and the current APP application interface. The received touch action changes; when the current screen interface of the electronic device is an APP application interface, the APP application interface first receives a first touch action, and then determines that there is a second touch in the preset area. action, When the second touch gesture is a third slide gesture or a fourth slide gesture, a shortcut icon of a prediction function corresponding to the current APP application interface is generated and displayed according to the first touch gesture, and the APP application interface Including text application interface and album application interface. The control system according to claim 11 in which the preset touch action is a sliding gesture in a predetermined direction, and the sliding gesture refers to a direction in which the finger is continuously pressed on the screen for a preset time. Sliding touch action. The control system according to claim 11, wherein the activation module is further configured to activate a second preset function when the touch action is a first sliding gesture, and the second preset function is Configured to immediately dial a preset contact; and the activation module is further configured to activate a third preset function when the touch action is a second swipe gesture, and the third preset function is configured to immediately Open the preset app. The control system according to claim 11 in the patent application scope, wherein the control system further comprises: a second determination module, configured to determine whether the current screen interface of the electronic device is an APP application interface; When the current screen interface is not an APP application interface and the touch action is a third or fourth swipe gesture, a third preset function is activated, and the third preset function is configured to immediately open the preset APP; When the current screen interface of the electronic device is an APP application interface and the touch action is the third sliding gesture, the startup module activates the first preset function; and when the current screen of the electronic device is When the interface is an APP application interface and the touch action is the fourth sliding gesture, the startup module activates a fourth preset function. The control system according to claim 14, wherein the fourth preset function is configured to generate and display a second shortcut icon corresponding to a function operation included in an APP application interface currently displayed on the screen.