CN103106033B - Control method, device and terminal unit that application interface moves - Google Patents

Abstract

The invention discloses a method, device and terminal equipment for controlling the movement of an application interface, belonging to the field of interface control. The method includes: respectively detecting the moving distances of two or more touch screen touch points that trigger the movement of the application interface; adding the moving distances of the two or more touch points to calculate the total moving distance of the touch screen operations; According to the total moving distance, the movement of the application interface is controlled. In the present invention, when the user needs to check the position far from the current display position in the application interface, the moving distance of two or more touch points operated by the touch screen is added to obtain the total moving distance of the touch screen operation, and the application is displayed according to the total moving distance. The extension of the interface or the switching of the current application interface can double the moving speed of the application interface when the user performs a touch operation, thereby simplifying the user operation.

Description

Method, device and terminal equipment for controlling movement of application interface

technical field

The invention relates to the field of interface control, in particular to a method, device and terminal equipment for controlling movement of an application interface.

Background technique

With the development of mobile terminals, more and more mobile terminals have touch screens, and users can realize various functions through touch screen operations on the touch screen with their fingers. When it is necessary to switch or move the application interface , the user can use a finger to perform a moving operation on the application interface displayed on the touch screen to view an extended area of the application interface or switch scenes. For example: for the desktop of the operating system, the user can view the applications on different pages of the desktop by touching the touch screen with one finger and sliding in a straight line. Another example: for the address book interface, the user touches the touch screen with one finger and slides in a straight line, and can scroll the list to view different contacts.

In the process of realizing the present invention, the inventor finds that there are at least the following problems:

If the user wants to view a location in the application interface that is far from the current display location, it needs to perform multiple single-finger operations, which is cumbersome.

Contents of the invention

In order to simplify the operation of the mobile application interface, the embodiments of the present invention provide a method, an apparatus and a terminal device for controlling the movement of the application interface. Described technical scheme is as follows:

In a first aspect, a method for controlling movement of an application interface is provided, the method comprising:

Separately detect the movement distance of two or more touch points in the touch screen operation that triggers the movement of the application interface;

Adding the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

According to the total moving distance, the movement of the application interface is controlled.

In combination with the first aspect, in the first possible implementation of the embodiment of the present invention, respectively detecting the moving distance of two or more touch points in the touch screen operation that triggers the movement of the application interface includes:

Separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface;

According to the movement track of each touch point, the moving distance of each touch point is obtained.

In combination with the first possible implementation of the embodiment of the present invention, in the second possible implementation of the embodiment of the present invention, the moving distance of each contact is obtained according to the movement track of each contact, including:

Obtain the straight-line distance between the starting point coordinates and the end point coordinates of the movement track of each contact point as the moving distance of each contact point;

and / or,

The arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point is acquired as the moving distance of each contact point.

In combination with the second possible implementation of the embodiment of the present invention, in the third possible implementation of the embodiment of the present invention, the arc distance between the starting point coordinates and the ending point coordinates of the movement track of each contact is obtained as The travel distance of each touch point, including:

Obtain the straight-line distance between every two adjacent coordinate points according to the preset number of coordinate points on the moving track of each contact point;

The obtained straight-line distances are added together, and the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is obtained as the moving distance of each contact point.

In combination with any of the above possible implementation manners, in a fourth possible implementation manner of the embodiment of the present invention, controlling the movement of the application interface according to the total moving distance includes:

According to the ratio of the total moving distance to the preset threshold, control the currently displayed application interface to switch to the application interface corresponding to the ratio;

or,

Controlling the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface.

In a second aspect, a device for controlling movement of an application interface is provided, the device comprising:

The detection module is used to respectively detect the movement distance of two or more touch points that trigger the touch screen operation of the movement of the application interface;

A calculation module, configured to add the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

A processing module, configured to control the movement of the application interface according to the total moving distance.

With reference to the second aspect, in the first possible implementation manner of the embodiment of the present invention, the detection module includes:

A movement trajectory detection unit is used to separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface;

The moving distance acquiring unit is configured to acquire the moving distance of each touch point according to the moving track of each touch point.

In combination with the first possible implementation of the embodiment of the present invention, in the second possible implementation of the embodiment of the present invention, the moving distance obtaining unit is used to obtain the starting point coordinates and the ending point coordinates of the moving track of each contact point The straight-line distance between is used as the moving distance of each contact point;

and / or,

The moving distance obtaining unit is used to obtain the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point as the moving distance of each contact point.

In combination with the second possible implementation of the embodiment of the present invention, in the third possible implementation of the embodiment of the present invention, the moving distance acquisition unit is used to , to obtain the straight-line distance between every two adjacent coordinate points; add the obtained straight-line distances to obtain the arc distance between the starting point coordinates and the end point coordinates of the movement track of each contact, as the The distance traveled by each touch point.

In combination with any of the above possible implementation manners, in a fourth possible implementation manner of the embodiment of the present invention, the processing module includes:

The first processing unit is configured to control the currently displayed application interface to switch to the application interface corresponding to the ratio according to the ratio of the total moving distance to the preset threshold;

The second processing unit is configured to control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface.

In a third aspect, a terminal device is provided, and the terminal device includes:

touch screen;

one or more processors;

memory; and

One or more modules, the one or more modules are stored in the memory and configured to be executed by the one or more processors, wherein the one or more modules have the following functions:

Separately detect the movement distance of two or more touch points in the touch screen operation that triggers the movement of the application interface;

Adding the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

According to the total moving distance, the movement of the application interface is controlled.

The beneficial effects brought by the technical solution provided by the embodiments of the present invention are:

The method, device, and terminal device for controlling the movement of the application interface provided by the embodiments of the present invention can calculate the touch screen according to the moving distance of the touch point operated by the touch screen when the user needs to view a position in the application interface that is far from the current display position. According to the total movement distance of the operation, the extension of the current application interface is displayed or the current application interface is switched. When the user performs a gesture operation, the movement speed of the application interface is doubled, thereby simplifying user operations.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some examples of the 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 a flowchart of a method for controlling movement of an application interface provided by an embodiment of the present invention;

Fig. 2 is a flowchart of a method for controlling movement of an application interface provided by an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a device for controlling movement of an application interface provided by an embodiment of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

In the embodiment of the present invention, a terminal device refers to a device that provides voice and/or data connectivity for a user, including a wireless terminal or a wired terminal. The wireless terminal may be a handheld device with a wireless connection function, or other processing device connected to a wireless modem, and a mobile terminal that communicates with one or more core networks via a wireless access network. Wireless terminals may be, for example, mobile telephones (or "cellular" telephones) and computers with mobile terminals. As another example, the wireless terminal may also be a portable, pocket, hand-held, computer built-in or vehicle-mounted mobile device.

Fig. 1 is a flow chart of the first method for controlling the movement of an application interface provided by an embodiment of the present invention. The execution subject of the embodiment of the present invention is a terminal device. Referring to FIG. 1, the method includes:

101: respectively detecting the movement distance of two or more touch points in the touch screen operation that triggers the movement of the application interface;

Wherein, the touch screen operation refers to the operation triggered by the user's contact on the touch screen of the terminal device, and the touch screen operation is used to trigger the movement of the application interface. The touch screen operation may specifically be a sliding operation with a certain displacement. The type of interface is different, and the interface moving mode corresponding to the sliding operation is also different. For the application interface with paging display function, the interface moving mode corresponding to the sliding operation is page turning. For the application interface with continuous display function, The interface moving manner corresponding to the sliding operation is to move the currently displayed application interface to display an extended part of the application interface.

In the embodiment of the present invention, the touch screen operation with more than two touch points can be regarded as more than two independent touch screen operations.

Specifically, the distance between the start position and the end position of each contact is detected respectively, and the moving distances of more than two contacts are obtained. Wherein, the starting position and the ending position of the touch point may be determined by the coordinates of the touch point.

It should be noted that this step 101 can be specifically, when any touch screen operation is captured, detecting whether the touch screen operation is a touch screen operation that triggers the movement of the application interface, and when the touch screen operation that triggers the movement of the application interface is detected, Detect the moving distance of two or more touch points of the touch screen operation respectively, otherwise, perform other interface operations matching the touch screen operation.

102: Add the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

In the embodiment of the present invention, the total moving distance of the touch screen operation can be calculated by adding the detected moving distances of each touch point of the touch screen operation.

103: Control the movement of the application interface according to the total moving distance.

In the embodiment of the present invention, steps 101 and 102 are performed based on the currently displayed application interface. Specifically, the terminal device respectively detects the movement of two or more touch points in the touch screen operation that triggers the movement of the application interface on the currently displayed application interface. Distance, according to the moving distance of the two or more touch points, calculate the total moving distance of the touch screen operation.

According to different types of applications, the application interface includes but not limited to an application program interface and an operating system interface.

Wherein, the application program interface can be an application program interface with a page-by-page display function or an application program interface with a continuous display function. interface; the application program interface with continuous display function may be an interface displayed in the form of a list, menu, etc., for example, the application program interface with continuous display function may be an address book interface, a management software interface, and the like.

The operating system interface can be an operating system interface with paging display function or an operating system interface with continuous display function. For example, the operating system interface with paging display function can be a desktop display interface; the operating system interface with continuous display function can be short Information management interface, setting interface or application manager interface, etc.

According to the calculated total movement distance of the touch screen operation, the movement of the currently displayed application interface can be controlled. For application interfaces with different display modes, there are correspondingly different movement modes, and the movement modes can include moving the application interface and Display an extended part of the application interface or switch the currently displayed interface, etc.

The method provided by the embodiment of the present invention can calculate the total moving distance of the touch screen operation according to the moving distance of the touch point operated on the touch screen when the user needs to view a position far from the current display position in the application interface. When the user performs a gesture operation, the moving speed of the application interface is doubled, thereby simplifying the user operation.

Optionally, on the basis of the embodiment shown in FIG. 1 , step 101 "respectively detect the moving distances of two or more touch points in the touch screen operation that triggers the movement of the application interface" may include steps 101a and 101b:

101a: respectively detecting the movement track of each touch point in the touch screen operation that triggers the movement of the application interface;

Wherein, the movement track refers to the track of the moving route of the touch point on the touch display screen between the user's finger touching the touch display screen until the user's finger leaves the touch display screen; the movement track includes but is not limited to a straight line and an arc and other shapes.

101b: Obtain the moving distance of each touch point according to the movement track of each touch point.

Specifically, after detecting the moving track of each touch point in the touch screen operation, according to whether the moving track of each touch point is a straight line or an arc, different ways can be used to obtain the moving distance of each touch point, for example, When the moving track of each contact point is a straight line, the linear distance between the starting position and the ending position of the moving track can be regarded as the moving distance of each contact point.

Optionally, on the basis of the embodiment shown in FIG. 1, step 101b "acquire the moving distance of each touch point according to the moving track of each touch point" adopts any of the following steps 101b-1 and 101b-2 form:

101b-1: Obtain the straight-line distance between the starting point coordinates and the end point coordinates of the movement trajectory of each contact point as the moving distance of each contact point;

In the embodiment of the present invention, the starting point coordinates and the ending point coordinates of the moving track of each contact are obtained, the straight-line distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is calculated, and the distance is taken as The moving distance of each contact point.

101b-2: Obtain the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point as the moving distance of each contact point.

In the embodiment of the present invention, the starting point coordinates and the ending point coordinates of the moving track of each contact are obtained, the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is calculated, and the distance as the moving distance of each contact point.

It should be noted that when the moving track is a straight line or an arc, any of the above methods can be used to obtain the moving distance, and in order to determine the moving distance more accurately, the type of moving track can also be judged first, that is, Judging whether the moving track of the contact point is a straight line or an arc, when it is detected that the moving track of each contact point is a straight line, preferably, the starting point coordinates and the ending point coordinates of the moving track of each contact point are obtained, and each The linear distance between the starting point coordinates and the end point coordinates of the moving track of each contact point is used as the moving distance of each contact point; and when it is detected that the moving track of each contact point is an arc , obtain the starting point coordinates and end point coordinates of the moving track of each contact point, calculate the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point, and obtain the distance as the The moving distance of a touch point.

Optionally, on the basis of the embodiment shown in FIG. 1, the step 101b-2 "acquires the arc distance between the starting point coordinates and the ending point coordinates of each contact point's movement trajectory, and obtains the "Moving distance" includes step (1) and step (2):

Step (1): Obtain the straight-line distance between every two adjacent coordinate points according to the preset number of coordinate points on the moving track of each contact point;

In the embodiment of the present invention, according to the preset number, a number of coordinate points equal to the preset number is selected on the moving trajectory, and the straight-line distance between every two adjacent coordinate points is obtained. Evenly select preset coordinate points on the moving track.

Wherein, the preset number can be set by the developer, or can be personalized by the user. In order to ensure the accuracy of obtaining the arc distance, the preset number can be set to a larger value, and the value of the preset number The larger the value, the more accurate the obtained arc distance.

Step (2): Add up the obtained straight-line distances to obtain the arc distance between the starting point coordinates and the ending point coordinates of the movement trajectory of each contact point as the moving distance of each contact point.

Specifically, add the straight-line distances between every two adjacent coordinate points on the obtained arc trajectory, and use the calculated sum of the distances as the arc between the starting point coordinates and the end point coordinates of the arc trajectory Line distance, the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point is the moving distance of each contact point.

For example, it is detected that the starting point of a contact S is A, and the ending point is B. When the preset number is 4, that is, select 4 coordinate points on the moving track between A and B. Suppose you select The coordinate points are C, D, E, F, respectively calculate the linear distance between every two adjacent coordinate points in the six coordinate points A, B, C, D, E, F, and divide the six Add the straight-line distance between every two adjacent coordinate points in coordinate points A, B, C, D, E, F, and the total distance obtained is the arc distance between coordinate points A and B, which can be Obtained as the moving distance of the touch point S.

Optionally, on the basis of the embodiment shown in FIG. 1 , depending on the application interface, the step 103 "controlling the movement of the application interface according to the total moving distance" includes step 103a or 103b:

103a: According to the ratio of the total moving distance to a preset threshold, control the currently displayed application interface to switch to an application interface corresponding to the ratio;

This method is generally applied in a scenario where the current application interface is an application interface with a paging display function, such as a desktop display interface, an electronic photo album interface, and the like.

Wherein, the preset threshold is used to define the movement distance corresponding to turning a page when the user performs a single-finger touch screen operation; the preset threshold can be set by technicians during development, and can also be set by users during use.

Specifically, when the ratio of the total moving distance to the preset threshold is greater than or equal to N and less than N+1, it can be determined that the ratio of the total moving distance to the preset threshold is N, and according to the ratio N, all The currently displayed application interface is switched to the corresponding application interface, that is, the currently displayed application interface is controlled to turn the page to the interface of the current page number plus N pages, wherein N is a positive integer;

For example, when the current display screen displays the Mth page, the ratio of the total moving distance of the touch screen operation to the preset threshold is N, then the interface operation matching the touch screen operation is to turn the page to the M+Nth page.

Taking the operating system desktop as an example, assuming that the first page of the operating system desktop is currently displayed, the user can use two fingers to perform a touch screen operation of sliding to the right on the touch screen, and when the terminal device detects that the two According to the touch screen operation, the third page of the desktop of the operating system is displayed according to the moving track of the touch point, which prevents the user from repeatedly performing the operation of sliding to the right in order to turn the page.

103b: Control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the application interface.

This method is generally applied in scenarios where the current application interface is an application interface with continuous display function, such as the address book interface, short message management interface, etc.;

Specifically, by detecting the direction of the touch screen operation, the currently displayed application interface is controlled to move in a corresponding direction, and the moving distance is equal to the total moving distance, so as to display the extended part of the application interface.

For the application interface with continuous display function, the currently displayed part can be considered as a part of the application interface. In order to display the extended part of the application interface, the user can use the touch screen with at least two touch points to make the current application The movement speed of the interface is accelerated, and its extended part is displayed quickly, avoiding multiple operations for the user to view the extended part.

For example, for the address book, by moving the current address book application interface according to the total moving distance, the content of the address book that cannot be displayed on the current application interface can be displayed, so that the user can find contacts.

The method provided by the embodiment of the present invention can calculate the total moving distance of the touch screen operation according to the moving distance of the touch point operated on the touch screen when the user needs to view a position far from the current display position in the application interface. When the user performs a gesture operation, the moving speed of the application interface is doubled, thereby simplifying the user operation.

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

Fig. 2 is a flowchart of a method for controlling movement of an application interface provided by an embodiment of the present invention. The subject of execution of this embodiment of the invention is a terminal device. Referring to FIG. 2, the method includes:

201: Obtain the touch screen operation input by the user to trigger the movement of the application interface;

202: Detect whether the touch screen operation includes more than two contacts; if yes, perform step 204; if not, perform step 203;

203: Move the currently displayed application interface according to the interface processing operation mode matched by the touch screen operation, and end.

204: Detecting the moving track of each touch point in the touch screen operation respectively;

205: Obtain the moving distance of each contact point according to the linear distance between the starting point coordinates and the end point coordinates of the moving track of each contact point;

In the embodiment of the present invention, the specific shape of the movement trajectory is not limited, but the movement distance is obtained only according to the straight-line distance between the coordinates of the starting point and the coordinates of the end point of the movement trajectory.

206: Calculate the total moving distance of the touch screen operation according to the moving distance of the two or more touch points;

207: If the currently displayed application interface is an application interface with a page-by-page display function, control the currently displayed application interface to switch to an application interface corresponding to the ratio according to the ratio of the total moving distance to a preset threshold;

208: If the currently displayed application interface is an application interface with a continuous display function, control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the application interface.

The method provided by the embodiment of the present invention can calculate the total moving distance of the touch screen operation according to the moving distance of the touch point operated on the touch screen when the user needs to view a position far from the current display position in the application interface. When the user performs a gesture operation, the moving speed of the application interface is doubled, thereby simplifying the user operation.

Fig. 3 is a schematic structural diagram of a device for controlling the movement of an application interface provided by an embodiment of the present invention. Referring to Fig. 3 , the device includes:

The detection module 31 is used to respectively detect the movement distance of two or more touch points in the touch screen operation that triggers the movement of the application interface;

Calculation module 32, for adding the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

The processing module 33 is configured to control the movement of the application interface according to the total moving distance.

Optionally, the detection module 31 includes:

A movement trajectory detection unit is used to respectively detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface;

The moving distance acquiring unit is configured to acquire the moving distance of each touch point according to the moving track of each touch point.

Further optionally, the moving distance obtaining unit is configured to obtain the linear distance between the starting point coordinates and the ending point coordinates of the moving track of each contact point as the moving distance of each contact point;

and / or,

The arc distance between the coordinates of the starting point and the coordinates of the ending point of the moving track of each contact point is obtained as the moving distance of each contact point.

Further optionally, the moving distance obtaining unit is also used to obtain the straight-line distance between every two adjacent coordinate points according to the preset number of coordinate points on the moving track of each contact point; the obtained straight-line distance The distances are added, and the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is obtained as the moving distance of each contact.

Optionally, the processing module 33 includes:

The first processing unit is configured to control the currently displayed application interface to switch to the application interface corresponding to the ratio according to the ratio of the total moving distance to the preset threshold;

The second processing unit is configured to control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface.

The first processing unit and the second processing unit perform operations on different application interfaces respectively, wherein the first processing unit is aimed at the application interface with a page-by-page display function, and the second processing unit is aimed at the application interface with a continuous display function.

The device provided by the embodiment of the present invention can calculate the total moving distance of the touch screen operation according to the moving distance of the contact point operated by the touch screen when the user needs to view a position far from the current display position in the application interface. When the user performs a gesture operation, the moving speed of the application interface is doubled, thereby simplifying the user operation.

It should be noted that the device for controlling the movement of the application interface provided by the above-mentioned embodiments is only illustrated by dividing the above-mentioned functional modules. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to needs. The internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the device for controlling the movement of the application interface provided by the above embodiment and the embodiment of the method for controlling the movement of the application interface belong to the same idea. For the specific implementation process, refer to the method embodiment for details, and will not be repeated here.

The embodiment of the present invention also provides a terminal device, and the terminal device includes:

touch screen;

one or more processors;

memory; and

One or more modules, the one or more modules are stored in the memory and configured to be executed by the one or more processors, wherein the one or more modules have the following functions:

respectively detecting the movement distances of two or more touch points in the touch screen operation that triggers the movement of the application interface, and the touch screen operation triggers the movement of the application interface;

Adding the moving distances of the two or more contacts to calculate the total moving distance of the touch screen operation;

According to the total moving distance, the movement of the application interface is controlled.

Optionally, the one or more modules are configured to respectively detect the moving track of each touch point in the touch screen operation; and obtain the moving distance of each touch point according to the moving track of each touch point.

Optionally, the one or more modules are further configured to obtain the linear distance between the starting point coordinates and the end point coordinates of the movement track of each contact point as the moving distance of each contact point; and/or, obtain The arc distance between the coordinates of the starting point and the coordinates of the ending point of the moving track of each contact point is used as the moving distance of each contact point.

Optionally, the one or more modules are further configured to obtain a straight-line distance between every two adjacent coordinate points according to a preset number of coordinate points on the moving track of each contact point; the acquired The straight-line distances are added together, and the arc distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is obtained as the moving distance of each contact.

Optionally, the one or more modules are further configured to control the currently displayed application interface to switch to the application interface corresponding to the ratio according to the ratio of the total moving distance to the preset threshold; or, control the currently displayed application interface to switch to the application interface corresponding to the ratio; or, control the currently displayed The application interface moves the total moving distance in the direction of the touch screen operation, so as to display the extended part of the currently displayed application interface.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

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

Claims (12)

1. A method for controlling the movement of an application interface, characterized in that the method comprises: Separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface; Judging the type of the movement trajectory of each contact point; When it is detected that the moving track of each contact is a straight line, the linear distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is obtained as the moving distance of each contact; Adding the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; According to the total moving distance, the movement of the application interface is controlled, and the application interfaces of different display modes have correspondingly different movement modes, and the movement mode includes moving the application interface to display an extension of the application interface or switching the currently displayed interface . 2. The method according to claim 1, wherein the controlling the movement of the application interface according to the total moving distance comprises: For an application interface with a paging display function, according to the ratio of the total moving distance to a preset threshold, control the currently displayed application interface to switch to the application interface corresponding to the ratio; or, For an application interface with a continuous display function, the currently displayed application interface is controlled to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface. 3. A method for moving an application interface, characterized in that the method comprises: Separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface; Judging the type of the movement trajectory of each contact point; When it is detected that the movement trajectory of each contact is an arc, the arc distance between the starting point coordinates and the end point coordinates of the movement trajectory of each contact is obtained as the movement distance of each contact; Adding the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; According to the total moving distance, the movement of the application interface is controlled, and the application interfaces of different display modes have correspondingly different movement modes, and the movement mode includes moving the application interface to display an extension of the application interface or switching the currently displayed interface . 4. The method according to claim 3, wherein said obtaining the arc distance between the starting point coordinates and the end point coordinates of the moving track of each contact point, as the moving distance of each contact point, comprises : Obtain the straight-line distance between every two adjacent coordinate points according to the preset number of coordinate points on the moving track of each contact point; Add up the obtained straight-line distances to obtain the arc distance between the starting point coordinates and the ending point coordinates of the movement track of each contact point as the moving distance of each contact point. 5. The method according to claim 3 or 4, wherein the controlling the movement of the application interface according to the total moving distance comprises: For an application interface with a paging display function, according to the ratio of the total moving distance to a preset threshold, control the currently displayed application interface to switch to the application interface corresponding to the ratio; or, For an application interface with a continuous display function, the currently displayed application interface is controlled to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface. 6. A device for controlling the movement of an application interface, characterized in that the device comprises: The detection module detects the movement trajectory of each contact in the touch screen operation that triggers the movement of the application interface respectively; judges the type of the movement trajectory of each contact; when detecting that the movement trajectory of each contact is For a straight line, obtain the straight-line distance between the starting point coordinates and the end point coordinates of the movement track of each contact point as the moving distance of each contact point; A calculation module, configured to add the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; A processing module, configured to control the movement of the application interface according to the total moving distance; Wherein, application interfaces in different display modes have correspondingly different moving modes, and the moving modes include moving the application interface to display an extension of the application interface or switching the currently displayed interface. 7. The device according to claim 6, wherein the processing module comprises: The first processing unit is configured to control the currently displayed application interface to switch to the application interface corresponding to the ratio according to the ratio of the total moving distance to the preset threshold for the application interface with a paging display function; The second processing unit is configured to, for an application interface with a continuous display function, control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface. 8. A device for controlling the movement of an application interface, characterized in that the device comprises: The detection module detects the moving track of each contact in the touch screen operation that triggers the movement of the application interface respectively; the type of the moving track of each contact is judged; when the moving track of each contact is detected as When arcing, obtain the arc distance between the starting point coordinates and the end point coordinates of the movement track of each contact point as the moving distance of each contact point; A calculation module, configured to add the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; A processing module, configured to control the movement of the application interface according to the total moving distance; Wherein, application interfaces in different display modes have correspondingly different moving modes, and the moving modes include moving the application interface to display an extension of the application interface or switching the currently displayed interface. 9. The device according to claim 8, wherein the detection module is used to obtain a straight line between every two adjacent coordinate points according to a preset number of coordinate points on the movement track of each contact point Distance: Add up the obtained straight-line distances to obtain the arc distance between the starting point coordinates and the end point coordinates of the movement track of each contact point as the moving distance of each contact point. 10. The device according to claim 8 or 9, wherein the processing module comprises: The first processing unit is configured to control the currently displayed application interface to switch to the application interface corresponding to the ratio according to the ratio of the total moving distance to the preset threshold for the application interface with a paging display function; The second processing unit is configured to, for an application interface with a continuous display function, control the currently displayed application interface to move the total moving distance in the direction of the touch screen operation, so as to display an extended part of the currently displayed application interface. 11. A terminal device, characterized in that it comprises: touch screen; one or more processors; memory; and One or more modules, the one or more modules are stored in the memory and configured to be executed by the one or more processors, wherein the one or more modules have the following functions: Separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface; Judging the type of the movement trajectory of each contact point; When it is detected that the moving track of each contact is a straight line, the linear distance between the starting point coordinates and the ending point coordinates of the moving track of each contact is obtained as the moving distance of each contact; Adding the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; Controlling the movement of the application interface according to the total moving distance; Wherein, application interfaces in different display modes have correspondingly different moving modes, and the moving modes include moving the application interface to display an extension of the application interface or switching the currently displayed interface. 12. A terminal device, characterized in that it comprises: touch screen; one or more processors; memory; and One or more modules, the one or more modules are stored in the memory and configured to be executed by the one or more processors, wherein the one or more modules have the following functions: Separately detect the movement trajectory of each touch point in the touch screen operation that triggers the movement of the application interface; Judging the type of the movement trajectory of each contact point; When it is detected that the movement trajectory of each contact is an arc, the arc distance between the starting point coordinates and the end point coordinates of the movement trajectory of each contact is obtained as the movement distance of each contact; Adding the moving distances of more than two contacts to calculate the total moving distance of the touch screen operation; Controlling the movement of the application interface according to the total moving distance; Wherein, application interfaces in different display modes have correspondingly different moving modes, and the moving modes include moving the application interface to display an extension of the application interface or switching the currently displayed interface.