CN104238887B - The icon lookup method and device of conventional application program - Google Patents

Abstract

The embodiment of the invention discloses a kind of icon lookup method of conventional application program and device.Methods described includes：When receiving conventional application icon look-up command, obtain and identified high frequency touch area is operated by user's screen sliding；According to the high frequency touch area and the number of starts of application program, frequency applications program is obtained；The icon of the frequency applications program is shown in the high frequency touch area.The present invention, which solves existing icon lookup technology, to be needed artificially to participate in more, the low technical problem of search efficiency, realize according to user operation habits and to the service condition of application program, the technique effect that the icon of the conventional application of user is shown in the touch area that user is accustomed to, optimize existing icon lookup technology, the icon for meeting the increasingly enhanced personalized, facilitation of people searches demand, improves the operating experience of user.

Description

Method and device for searching icons of commonly used application programs

technical field

The embodiments of the present invention relate to the field of electronic technology, and in particular to a method and device for searching icons of common application programs.

Background technique

With the continuous development of terminal technology and software technology, there are more and more applications that facilitate people's work, life and entertainment. Correspondingly, terminal users install more and more application programs in mobile terminals. Therefore, it becomes more and more difficult for the user to obtain the desired icon from a large number of application program icons provided in the display area of the terminal device.

A form of placing application program icons in the prior art is: placing application program icons in multiple side-by-side display interfaces that can be switched left and right. Because the user generally can only view the content in one display interface at the same time. Therefore, when the user searches for the required application icon, it needs to rely on the memory to slide the screen to complete the search. The user has more manual participation and the search efficiency is low; another form of application icon placement is: at least two application icons are placed in one application file place it in the folder. After the application folder is collapsed, the icon thumbnails are displayed, and the icon thumbnails can only display a limited number of application icons in the application file. Therefore, when a user searches for a desired application icon, it is first necessary to determine and open the correct application folder, and then to find the desired application icon in the folder, which also requires human memory, and the search process is relatively complicated.

The advancement of technology makes people have higher requirements for icon search, and the traditional icon search method can no longer meet people's increasingly personalized and convenient icon-based search needs.

Contents of the invention

In view of this, the embodiments of the present invention provide a method and device for searching icons of commonly used application programs, so as to optimize the existing icon searching technology and meet people's increasing demand for personalized and convenient icon searching.

In the first aspect, the embodiment of the present invention provides a method for searching icons of common application programs, including:

When receiving a common application icon search instruction, obtain the high-frequency touch area determined by the user's sliding screen operation;

Acquiring high-frequency application programs according to the high-frequency touch area and the startup times of the application programs;

Displaying the icon of the high-frequency application program in the high-frequency touch area.

In the second aspect, an embodiment of the present invention provides an icon search device for commonly used application programs, including:

A high-frequency touch area acquisition unit, configured to acquire the high-frequency touch area determined by the user's sliding screen operation when receiving a commonly used application icon search instruction;

A high-frequency application acquisition unit, configured to acquire a high-frequency application according to the high-frequency touch area and the number of times the application is started;

The commonly used icon display unit is configured to display the icon of the high-frequency application program in the high-frequency touch area.

The embodiment of the present invention obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the common application icon search instruction; obtains the high-frequency application program according to the high-frequency touch area and the startup times of the application program; The technical means of displaying the icons of the high-frequency application program in the high-frequency touch area solves the technical problems that the existing icon search technology requires more human participation and low search efficiency, and realizes the user's operating habits and For the usage of applications, the technical effect of displaying the icons of frequently used applications in the user's habitual touch area optimizes the existing icon search technology and meets people's increasingly personalized and convenient icon search needs , improving the user's operating experience.

Description of drawings

Fig. 1 is a flow chart of a method for searching icons of commonly used application programs according to the first embodiment of the present invention;

Fig. 2 is a flow chart of a method for searching icons of commonly used application programs according to the second embodiment of the present invention;

Fig. 3 is a schematic diagram of a coordinate range of an initial touch area according to the second embodiment of the present invention;

Fig. 4 is a flow chart of a method for searching icons of commonly used application programs according to the third embodiment of the present invention;

Fig. 5 is a schematic diagram of icon display of a common application program according to the third embodiment of the present invention;

6 is a structural diagram of an icon search device for commonly used application programs according to a fourth embodiment of the present invention;

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

First of all, the realization principle of each embodiment of the present invention is briefly described as follows: in each embodiment of the present invention, while realizing the search for the icon of the user's frequently used application program, the original icon arrangement form in the mobile terminal will not be changed. Instead, when the mobile terminal receives a frequently used application icon search instruction triggered by the user, the icon of the user's frequently used application program is displayed in the user's frequently used touch area, so as to realize the user's icon search for the frequently used application program.

first embodiment

Fig. 1 is a flow chart of a method for searching icons of commonly used application programs according to the first embodiment of the present invention. The method in this embodiment can be performed by an icon search device for commonly used application programs, which can be implemented in the form of hardware and/or software, and can generally be integrated into a mobile terminal and used in conjunction with the built-in operating system of the mobile terminal, or as a Subroutines of the operating system. The method of this embodiment specifically includes the following steps:

Step 110 , when receiving the frequently-used application icon search instruction, acquire the high-frequency touch area determined by the user's sliding screen operation.

In this embodiment, the mobile terminal obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the frequently used application icon search instruction.

In this embodiment, when the user needs to search for commonly used icons, the mobile terminal may be triggered to generate a frequently used application icon search instruction by performing a set operation on the mobile terminal. For example, the application icon search instruction can be triggered by the user clicking or long-pressing one or more physical keys of the mobile terminal, or can be triggered by the user touching or long-pressing a set area of the mobile terminal's touch screen. Limit.

In this embodiment, the high-frequency touch area specifically refers to an area of the touch screen frequently touched by the user, which may specifically be determined by the user's sliding screen operation. Correspondingly, the touch area frequently used by the user during the sliding screen operation may be used as the high-frequency touch area. Preferably, the high-frequency touch area can be determined according to the overlapping area of the touch area corresponding to each swipe operation of the user or the area formed by the average value of the coordinate range of the touch area corresponding to each swipe operation of the user. No limitation is imposed.

Step 120: Acquire high-frequency application programs according to the high-frequency touch area and the startup times of the application programs.

In this example. The mobile terminal obtains the high-frequency application program according to the high-frequency touch area and the number of times the application program is started.

In this embodiment, the high-frequency application program specifically refers to an application program frequently used by the user, which may specifically be determined by the number of times the application program is started. That is, the more times an application is started, the more often it is used.

In this embodiment, in order to enable the acquired icons of high-frequency application programs to be displayed within the range defined by the high-frequency touch area, the number of high-frequency application programs needs to be adapted to the high-frequency touch area.

In a preferred implementation of this embodiment, the mobile terminal can first acquire the first application whose number of times of activation exceeds a predetermined threshold; if the number of the first application is less than the number of icons that can be displayed in the high-frequency touch area, then Directly use the acquired first application program as a high-frequency application program; otherwise, obtain the high-frequency touch application program from the first application program according to the selected selection rules (randomly selected, selected in descending order of the number of starts) from the first application program. The area may display applications with a corresponding number of icons as high-frequency applications.

In another preferred implementation of this embodiment, the mobile terminal may directly acquire applications corresponding to the number of icons that can be displayed in the high-frequency touch area as high-frequency applications in descending order of start times.

Of course, it can be understood that other ways can also be used to obtain high-frequency applications, which are not limited.

Step 130, displaying the icon of the high-frequency application program in the high-frequency touch area.

In this embodiment, the mobile terminal displays the icon of the high-frequency application program in the high-frequency touch area.

Wherein, the mobile terminal may arrange the icons of the high-frequency application program from left to right in the high-frequency touch area according to a set arrangement sequence (starting times from large to small or starting times from small to large, etc.), The icons of the high-frequency application programs may be displayed in order from top to bottom, or the icons of the high-frequency application programs may be randomly arranged in the high-frequency touch area, and the like is not limited thereto.

The embodiment of the present invention obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the common application icon search instruction; obtains the high-frequency application program according to the high-frequency touch area and the startup times of the application program; The technical means of displaying the icons of the high-frequency application program in the high-frequency touch area solves the technical problems that the existing icon search technology requires more human participation and low search efficiency, and realizes the user's operating habits and For the usage of applications, the technical effect of displaying the icons of frequently used applications in the user's habitual touch area optimizes the existing icon search technology and meets people's increasingly personalized and convenient icon search needs , improving the user's operating experience.

second embodiment

FIG. 2 is a flow chart of a method for searching icons of commonly used application programs according to the second embodiment of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, preferably, it also includes: obtaining the coordinate range of the initial touch area corresponding to the user's sliding operation; The average coordinate range; correspondingly, preferably, the step of obtaining the high-frequency touch area determined by the user's sliding screen operation is optimized as: determining the high-frequency touch area according to the average coordinate range;

Preferably, it also includes: recording the number of startups of the application in the mobile terminal; correspondingly, preferably, the step of obtaining the high-frequency application is optimized according to the high-frequency touch area and the startup times of the application as: according to the high-frequency touch The number of icons that can be displayed is determined for the area range of the area; and the application programs that match the number of icons that can be displayed are obtained as high-frequency applications in the order of the startup times from the largest to the smallest.

Correspondingly, the method of this embodiment specifically includes the following steps:

Step 210, acquiring an operation instruction corresponding to the user operation.

In this embodiment, the mobile terminal acquires an operation instruction corresponding to a user operation.

Wherein, the operation instruction corresponding to the user operation obtained by the mobile terminal may specifically include the application start instruction generated when the user clicks the application icon; it may also include the user's sliding screen operation instruction generated when the user slides the mobile terminal screen, and may also include the user's When it is necessary to search for commonly used icons, the commonly used application icon search instruction is generated by performing a set operation on the mobile terminal.

Step 220 , judging whether the acquired operation instruction is an application start instruction: if yes, execute step 230 ; otherwise, execute step 240 .

Step 230: Increase the start times of the application program corresponding to the application program start instruction recorded in the mobile terminal by 1, and this process ends.

In this embodiment, the number of startup times of each installed application program is recorded in the mobile terminal. When it is judged that the acquired operation instruction is an application start instruction, the mobile terminal increases the start times of the application corresponding to the application start instruction by 1.

Step 240 , judging whether the acquired operation instruction is a user sliding screen operation instruction: if yes, execute step 250 ; otherwise, execute step 260 .

Step 250 , acquire the coordinate range of the initial touch area corresponding to the user's screen sliding operation, and execute step 270 .

In this embodiment, when it is determined that the acquired operation instruction is a user's screen sliding operation instruction, the mobile terminal obtains the coordinate range of the initial touch area corresponding to the user's screen sliding operation.

Wherein, a complete swipe screen operation of the user includes two parts of a touch operation and a swipe operation. In this embodiment, the touch area corresponding to the touch operation in the user's sliding screen operation is used as the initial touch area.

In the prior art, when the user performs a sliding screen operation on the mobile terminal, the mobile terminal can detect the position coordinates of each touch point corresponding to the initial touch area. In this embodiment, the mobile terminal determines the coordinate range of the initial touch area according to the detected position coordinates of each touch point.

FIG. 3 shows a schematic diagram of a coordinate range of an initial touch area. As shown in FIG. 3 , according to the position coordinates of each touch point in the initial touch area 31, the mobile terminal can determine the minimum horizontal axis coordinate x1, the maximum horizontal axis coordinate x2, and the minimum vertical axis coordinate y1 corresponding to the initial touch area 31. And the maximum vertical axis coordinate y2.

Correspondingly, the coordinate range determined by the mobile terminal according to the initial touch area 31 is:

In this embodiment, the mobile terminal may acquire the coordinate range of the initial touch area corresponding to all the user's swipe operations on the touch screen, or may only acquire the initial touch area corresponding to the user's swipe operations in the setting application program. The coordinate range of the area, which is not limited.

Step 260 , judging whether the acquired operation instruction is a commonly used application icon search instruction: if yes, execute step 280 ; otherwise, return to step 210 .

Step 270: Determine the mean coordinate range according to the coordinate ranges of each initial touch area, and the process ends.

In this embodiment, the mobile terminal determines the mean coordinate range according to the coordinate range of each initial touch area.

Specifically, after the mobile terminal obtains the minimum horizontal axis coordinates of each initial touch area, calculate the average value of all the obtained minimum horizontal axis coordinates Correspondingly, the average value of all the maximum horizontal axis coordinates can be calculated sequentially Average value of all minimum vertical axis coordinates and the average of all the maximum horizontal axis coordinates

Finally, according to with Determine the mean coordinate range as:

In this embodiment, the mobile terminal can determine the average coordinate range according to the coordinate ranges of all initial touch areas; it can determine the average coordinate range only according to the coordinate ranges of the initial touch areas that satisfy the set threshold condition. This is not limiting.

Step 280 : Determine the high-frequency touch area according to the mean coordinate range, and execute step 290 .

In this embodiment, the mobile terminal determines the high-frequency touch area according to the mean coordinate range.

Wherein, the mobile terminal may directly use the touch area determined by the mean coordinate range as a high-frequency touch area; the mobile terminal may also use the touch area determined after the mean coordinate range is enlarged or reduced by a set factor as a high-frequency touch area. The touch area is not limited in this embodiment.

For example, the The determined touch area is used as a high-frequency touch area. Wherein, k1>1 and k2>1.

Step 290 : Determine the number of icons that can be displayed according to the area range of the high-frequency touch area, and execute step 2100 .

In this embodiment, the mobile terminal determines the number of icons that can be displayed according to the area range of the high-frequency touch area.

Wherein, the mobile terminal may determine the number of icons that can be displayed in the high-frequency touch area according to the area range of the high-frequency touch area and the area occupied by each application icon;

In order to improve the display aesthetics, the mobile terminal may also determine that the high-frequency touch area can Displays the number of icons.

Step 2100 , according to the order of starting times from the largest to the smallest, obtain the application program corresponding to the number of displayable icons as the high-frequency application program, and execute step 2110 .

Step 2110, display the icon of the high-frequency application in the high-frequency touch area.

The embodiment of the present invention obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the common application icon search instruction; obtains the high-frequency application program according to the high-frequency touch area and the startup times of the application program; The technical means of displaying the icons of the high-frequency application program in the high-frequency touch area solves the technical problems that the existing icon search technology requires more human participation and low search efficiency, and realizes the user's operating habits and For the usage of applications, the technical effect of displaying the icons of frequently used applications in the user's habitual touch area optimizes the existing icon search technology and meets people's increasingly personalized and convenient icon search needs , improving the user's operating experience.

On the basis of the above-mentioned embodiments, the step of obtaining the coordinate range of the initial touch area corresponding to the user's sliding screen operation may specifically include: when it is determined that the currently running application program is the application program to be monitored, The sliding screen event is monitored, and when the sliding screen event is detected, the coordinate range of the initial touch area corresponding to the user's sliding screen operation is obtained.

The reason for this setting is: in order to make the finally obtained high-frequency touch area conform to the user's operating habits as much as possible, the mobile terminal mainly obtains the user's sliding screen operation in the application program to be monitored that can freely slide the screen according to the user's operating habits The coordinate range of the corresponding initial touch area.

Typically, the application program to be monitored may specifically be: a web browser, an e-book reader, or a picture browser.

On the basis of the above-mentioned embodiments, the step of determining the average coordinate range according to the coordinate range of each initial touch area may specifically include: taking the initial touch area whose coordinate range satisfies the set threshold range as the target area; acquiring the coordinate range of each target area The horizontal coordinate range and the vertical coordinate range; according to the obtained horizontal coordinate range and the vertical coordinate range, calculate the mean value of the horizontal coordinate range and the vertical coordinate range value, and form the mean coordinate range with the calculation results.

The advantage of this setting is that some initial touch areas that obviously do not conform to the user's sliding habit can be filtered out, for example, the edge area, etc., so that the calculated value of the final mean coordinate range is closer to the user's usage habits, and further improves the user experience. .

third embodiment

Fig. 4 is a flow chart of a method for searching icons of commonly used application programs according to the third embodiment of the present invention. This embodiment is optimized based on the above embodiments. In this embodiment, preferably, the step of displaying the icon of the high-frequency application in the high-frequency touch area is optimized as: obtaining the high-frequency application The first high-frequency application with the highest startup times in the program; display the icon of the first high-frequency application on the geometric center of the high-frequency touch area; According to a predetermined arrangement rule, the first high-frequency application is displayed in the high-frequency touch area.

Correspondingly, the method of this embodiment specifically includes the following steps:

Step 410 , when receiving the frequently-used application icon search instruction, acquire the high-frequency touch area determined by the user's sliding screen operation.

Step 420: Acquire the high-frequency application program according to the high-frequency touch area and the startup times of the application program.

Step 430: Obtain the first high-frequency application with the highest startup times among the high-frequency application programs.

In this embodiment, the mobile terminal acquires the first high-frequency application with the highest number of times of activation among the high-frequency application programs.

Preferably, if at least two application programs with the highest startup times are obtained at the same time, the mobile terminal can randomly select an application program as the first high-frequency application, or select the application program whose latest startup time is closest to the current system time as the first application program. For high-frequency applications, there is no limit to this.

Step 440: Display the icon of the first high-frequency application on the geometric center of the high-frequency touch area.

In this embodiment, the mobile terminal displays the icon of the first high-frequency application on the geometric center of the high-frequency touch area.

Step 450: Display icons of other high-frequency application programs in the high-frequency touch area around the first high-frequency application according to a set arrangement rule.

In this embodiment, the mobile terminal displays icons of other high-frequency application programs in the high-frequency touch area around the first high-frequency application according to a set arrangement rule.

Wherein, the mobile terminal can display the icons of the remaining application programs in the high-frequency application programs in a nine-square grid display mode around the first high-frequency application in the high-frequency touch area; the mobile terminal can also use the first high-frequency application as the center of the circle , constructing a circle according to a set radius, and displaying icons of other application programs in the high-frequency application programs on the circle, etc., which are not limited. Wherein, FIG. 5 shows a schematic diagram of icon display of a commonly used application program.

The embodiment of the present invention obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the common application icon search instruction; obtains the high-frequency application program according to the high-frequency touch area and the startup times of the application program; The technical means of displaying the icons of the high-frequency application program in the high-frequency touch area solves the technical problems that the existing icon search technology requires more human participation and low search efficiency, and realizes the user's operating habits and For the usage of applications, the technical effect of displaying the icons of frequently used applications in the user's habitual touch area optimizes the existing icon search technology and meets people's increasingly personalized and convenient icon search needs , improving the user's operating experience.

Fourth embodiment

FIG. 6 shows a structural diagram of an icon search device for commonly used application programs according to a fifth embodiment of the present invention. As shown in Figure 6, the device includes:

The high-frequency touch area acquisition unit 61 is configured to acquire the high-frequency touch area determined by the user's sliding screen operation when receiving a commonly used application icon search instruction.

The high-frequency application acquiring unit 62 is configured to acquire the high-frequency application according to the high-frequency touch area and the startup times of the application.

The commonly used icon display unit 63 is configured to display the icon of the high-frequency application program in the high-frequency touch area.

The embodiment of the present invention obtains the high-frequency touch area determined by the user's sliding screen operation when receiving the common application icon search instruction; obtains the high-frequency application program according to the high-frequency touch area and the startup times of the application program; The technical means of displaying the icons of the high-frequency application program in the high-frequency touch area solves the technical problems that the existing icon search technology requires more human participation and low search efficiency, and realizes the user's operating habits and For the usage of applications, the technical effect of displaying the icons of frequently used applications in the user's habitual touch area optimizes the existing icon search technology and meets people's increasingly personalized and convenient icon search needs , improving the user's operating experience.

On the basis of the foregoing embodiments, the device may further include:

A coordinate range acquisition unit, configured to acquire the coordinate range of the initial touch area corresponding to the user's sliding screen operation;

The mean coordinate range determining unit is used to determine the mean coordinate range according to the coordinate range of each initial touch area;

Correspondingly, the high-frequency touch area acquiring unit is specifically configured to: determine the high-frequency touch area according to the mean coordinate range.

On the basis of the above embodiments, the device may further include: a startup times recording unit, configured to record the startup times of the application in the mobile terminal;

Correspondingly, the high-frequency application acquisition unit is specifically used for:

According to the area range of the high-frequency touch area, determine the number of icons that can be displayed;

According to the descending order of the start times, the application programs corresponding to the number of displayable icons are acquired as high-frequency application programs.

On the basis of the above-mentioned embodiments, the coordinate range acquisition unit can be specifically used for:

When it is determined that the currently running application program is the application program to be monitored, the sliding screen event under the application program is monitored, and when the sliding screen event is detected, the coordinates of the initial touch area corresponding to the user's sliding screen operation are obtained scope.

On the basis of the above embodiments, the application program to be monitored may include at least one of the following:

Web browser, e-book reader and photo viewer.

On the basis of the above-mentioned embodiments, the mean coordinate range determining unit can be specifically used for:

Use the initial touch area whose coordinate range satisfies the set threshold range as the target area;

Obtain the horizontal coordinate range and vertical coordinate range of each target area;

Calculate the average value of the horizontal coordinate range and the average value of the vertical coordinate range according to each of the obtained horizontal coordinate ranges and each of the vertical coordinate ranges, and form the average coordinate range from the calculation results.

On the basis of the above-mentioned embodiments, the commonly used icon display unit can be specifically used for:

Acquiring the first high-frequency application with the highest number of starts among the high-frequency applications;

displaying the icon of the first high-frequency application on the geometric center of the high-frequency touch area;

The icons of the remaining application programs in the high-frequency application programs are displayed in the high-frequency touch area around the first high-frequency application according to a set arrangement rule.

The device for searching icons of commonly used application programs provided by the embodiments of the present invention can be used to execute the method for searching icons of commonly used application programs provided by any embodiment of the present invention, and has corresponding functional modules to achieve the same beneficial effects.

Apparently, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented by the above-mentioned mobile terminal. Optionally, the embodiments of the present invention can be implemented by programs executable by a computer device, so that they can be stored in a storage device and executed by a processor, and the program can be stored in a computer-readable storage medium, The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.; or they may be fabricated into individual integrated circuit modules, or multiple modules or steps among them may be fabricated into a single integrated circuit module for implementation. As such, the present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (12)

1. A method for searching icons of commonly used application programs, comprising: When receiving a common application icon search instruction, obtain the high-frequency touch area determined by the user's sliding screen operation; According to the area range of the high-frequency touch area, the determined number of displayable icons and the number of startup times of the application program, obtain the high-frequency application program corresponding to the number of displayable icons; displaying the icon of the high-frequency application in the high-frequency touch area; The method also includes: Obtain the coordinate range of the initial touch area corresponding to the user's sliding operation; Determine the mean coordinate range according to the coordinate range of each initial touch area; The acquiring the high-frequency touch area determined by the user's sliding screen operation includes: determining the high-frequency touch area according to the mean coordinate range. 2. The method according to claim 1, further comprising: recording the startup times of the application program in the mobile terminal; According to the area range of the high-frequency touch area, the determined number of displayable icons and the number of startup times of application programs, obtaining high-frequency application programs that match the number of displayable icons includes: According to the area range of the high-frequency touch area, determine the number of icons that can be displayed; According to the descending order of the start times, the application programs corresponding to the number of displayable icons are acquired as high-frequency application programs. 3. The method according to claim 1, wherein obtaining the coordinate range of the initial touch area corresponding to the user's sliding screen operation comprises: When it is determined that the currently running application program is the application program to be monitored, the sliding screen event under the application program is monitored, and when the sliding screen event is detected, the coordinates of the initial touch area corresponding to the user's sliding screen operation are obtained scope. 4. The method according to claim 3, wherein the application program to be monitored comprises at least one of the following: Web browser, e-book reader and photo viewer. 5. The method according to claim 1, wherein, according to the coordinate ranges of each initial touch area, determining the mean coordinate range specifically comprises: Use the initial touch area whose coordinate range satisfies the set threshold range as the target area; Obtain the horizontal coordinate range and vertical coordinate range of each target area; Calculate the average value of the horizontal coordinate range and the average value of the vertical coordinate range according to each of the obtained horizontal coordinate ranges and each of the vertical coordinate ranges, and form the average coordinate range from the calculation results. 6. The method according to claim 2, wherein displaying the icon of the high-frequency application in the high-frequency touch area comprises: Acquiring the first high-frequency application with the highest number of starts among the high-frequency applications; displaying the icon of the first high-frequency application on the geometric center of the high-frequency touch area; The icons of the remaining application programs in the high-frequency application programs are displayed in the high-frequency touch area around the first high-frequency application according to a set arrangement rule. 7. An icon search device for commonly used application programs, characterized in that it comprises: A high-frequency touch area acquisition unit, configured to acquire the high-frequency touch area determined by the user's sliding screen operation when receiving a commonly used application icon search instruction; A high-frequency application acquisition unit, configured to obtain high-frequency applications that match the number of displayable icons according to the determined number of displayable icons and the number of application startup times based on the area range of the high-frequency touch area; A commonly used icon display unit, configured to display the icon of the high-frequency application program in the high-frequency touch area; The device also includes: A coordinate range acquisition unit, configured to acquire the coordinate range of the initial touch area corresponding to the user's sliding screen operation; The mean coordinate range determining unit is used to determine the mean coordinate range according to the coordinate range of each initial touch area; The high-frequency touch area acquiring unit is specifically configured to: determine the high-frequency touch area according to the mean coordinate range. 8. The device according to claim 7, further comprising: a start times recording unit for recording the start times of the application program in the mobile terminal; The high-frequency application acquisition unit is used specifically for: According to the area range of the high-frequency touch area, determine the number of icons that can be displayed; According to the descending order of the start times, the application programs corresponding to the number of displayable icons are acquired as high-frequency application programs. 9. The device according to claim 7, wherein the coordinate range acquisition unit is specifically used for: When it is determined that the currently running application program is the application program to be monitored, the sliding screen event under the application program is monitored, and when the sliding screen event is detected, the coordinates of the initial touch area corresponding to the user's sliding screen operation are obtained scope. 10. The device according to claim 9, wherein the application program to be monitored comprises at least one of the following: Web browser, e-book reader and photo viewer. 11. The device according to claim 7, wherein the mean value coordinate range determining unit is specifically used for: Use the initial touch area whose coordinate range satisfies the set threshold range as the target area; Obtain the horizontal coordinate range and vertical coordinate range of each target area; Calculate the average value of the horizontal coordinate range and the average value of the vertical coordinate range according to each of the obtained horizontal coordinate ranges and each of the vertical coordinate ranges, and form the average coordinate range from the calculation results. 12. The device according to claim 8, wherein the commonly used icon display unit is specifically used for: Acquiring the first high-frequency application with the highest number of starts among the high-frequency applications; displaying the icon of the first high-frequency application on the geometric center of the high-frequency touch area; The icons of the remaining application programs in the high-frequency application programs are displayed in the high-frequency touch area around the first high-frequency application according to a set arrangement rule.