CN114675912A

CN114675912A - Theme skin switching method and device, computer equipment and computer storage medium

Info

Publication number: CN114675912A
Application number: CN202110493009.0A
Authority: CN
Inventors: 苟亚明
Original assignee: Tencent Cloud Computing Beijing Co Ltd
Current assignee: Tencent Cloud Computing Beijing Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-06-28

Abstract

The application discloses a theme skin switching method, a theme skin switching device, computer equipment and a computer storage medium, wherein the method comprises the following steps: if the theme skin switching operation exists, acquiring a target theme skin package and page information, wherein the page information comprises one or more first page elements and a first assignment method of each first page element; traversing one or more first page elements, and acquiring a target element value of the currently traversed target first page element in the target subject skin packet; adding the target element value to a first assignment method of a target first page element to obtain a target assignment method of one or more first page elements; and calling a target assignment method of each first page element in the one or more first page elements, and changing each first page element to obtain a target page. The theme skin switching method provided by the application can effectively improve the theme skin switching rate.

Description

Theme skin switching method and device, computer equipment and computer storage medium

Technical Field

The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for switching theme skins, a computer device, and a computer storage medium.

Background

As mobile terminals are developed more and more, users have higher and higher requirements for products, such as: users often require applications to have the functionality of theme skin switching. However, the conventional topic skin switching method usually takes much time to switch the topic skin, and thus the topic skin switching rate is low. Therefore, how to increase the rate of topic skin switching becomes an important research target for developers.

Disclosure of Invention

The application provides a theme skin switching method, a theme skin switching device, computer equipment and a computer storage medium, which can improve the theme skin switching rate.

In one aspect, the present application provides a method of theme skin switching, the method comprising:

if the theme skin switching operation exists, acquiring a target theme skin package and page information, wherein the page information comprises one or more first page elements and a first assignment method of each first page element;

traversing the one or more first page elements, and acquiring a target element value of a currently traversed target first page element in the target subject skin package;

adding the target element value to the first assignment method of the target first page element to obtain a target assignment method of the one or more first page elements;

And calling a target assignment method of each first page element in the one or more first page elements, and changing each first page element to obtain a target page.

In one aspect, the present application provides a subject skin switching apparatus comprising:

the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a target theme skin package and page information if theme skin switching operation exists, and the page information comprises one or more first page elements and a first assignment method of each first page element;

the traversal unit is used for traversing the one or more first page elements and acquiring a target element value of a currently traversed target first page element in the target subject skin packet;

a processing unit, configured to add the target element value to the first assignment method of the target first page element to obtain a target assignment method of the one or more first page elements;

the processing unit is further configured to call a target assignment method of each first page element of the one or more first page elements, and change each first page element to obtain a target page.

In one aspect, the present application provides a computer device comprising:

A processor adapted to implement one or more computer programs;

a computer storage medium storing one or more computer programs adapted to be loaded and executed by the processor to:

if the theme skin switching operation exists, acquiring a target theme skin package and page information, wherein the page information comprises one or more first page elements and a first assignment method of each first page element; traversing the one or more first page elements, and acquiring a target element value of a currently traversed target first page element in the target subject skin package; adding the target element value to the first assignment method of the target first page element to obtain a target assignment method of the one or more first page elements; and calling a target assignment method of each first page element in the one or more first page elements, and changing each first page element to obtain a target page.

In one aspect, the present application provides a computer storage medium storing one or more computer programs adapted to be loaded by a processor and to perform:

In one aspect, the present application provides a computer program product or computer program, the computer program product comprising a computer program stored in a computer storage medium; the processor of the computer device reads the computer program from the computer storage medium, and the processor executes the computer program to cause the computer device to execute:

According to the theme skin switching method, when the theme skin of the application program is switched, each first page element and the first assignment method of each first page element can be obtained firstly, then the target element value of the target first page element is obtained in the target theme skin package based on the first page element and the first assignment method, and after the target element value is obtained by computer equipment, the target first page element can be changed.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an application page update provided herein;

FIG. 2 is a schematic flow chart diagram of a subject skin switching method provided herein;

FIG. 3 is a schematic flow chart of a subject skin switching method provided herein;

FIG. 4 is a schematic diagram of a subject skin switching method provided herein;

FIG. 5 is a schematic diagram of the structure of a subject skin-switching device provided herein;

fig. 6 is a schematic structural diagram of a computer device provided in the present application.

Detailed Description

With the rapid development of the internet, diverse application programs appear in the market, and most of the application programs with powerful functions support a user to change the theme skin of the application program on the setting page of the application program, so that page elements in the application program are changed, and the application program can be displayed on computer equipment running with the application program with different display effects. The page element can be understood as a button color, a button shape, a background picture, and the like on any page in the application.

Based on this, the present application provides a subject-matter skin switching scheme, whose general principle is as follows: after a theme skin switching event is established, acquiring an initial assignment method of each initial page element in an application program through reflection, and establishing a mapping relation (or corresponding relation) based on each initial page element and the initial assignment method of the initial page element to generate an initial global dictionary; wherein, the subject skin switching event can be understood as: the container for carrying the application program to switch the theme skin can download and save the theme skin package, modify the theme skin configuration file, switch the theme skin and the like based on the container. Illustratively, the subject skin switch event may include a themeManger singleton, the subject skin profile may include a themeColor class, which refers to: classes that include one or more attributes of a page element, such as: the attributes included may be: theme name, theme color value, picture address (supporting local and network pictures), UIView (representing a rectangular area on the screen, responsible for rendering the content of the area and responding to touch events occurring in the area), and a setter (assignment) method for attributes in the ThemeColor sub-class. The initial page element may refer to: page elements created during the creation of a theme skin switch event. Since the application program can obtain all the properties and methods of any class in the code of the application program when running, and can call and modify all the properties and methods of any class or instance, the above mentioned reflection can be understood as: obtaining the value of the object attribute through the names of the object and the attribute, such as: and acquiring a color value (such as grey) corresponding to the color of the search box through the search box and the color of the search box.

Further, after the application program is started, each page element (also referred to as a first page element) in the current page may be acquired, a first assignment method for each first page element is constructed, then the initial assignment method is replaced by the first assignment method, and then the corresponding relationship in the initial global dictionary may be updated (the "corresponding relationship between the first page element and the initial assignment method" is changed to the corresponding relationship between the first page element and the first assignment method), so as to obtain the target global dictionary, wherein the current page may be understood as a page displayed by the application program under the current theme skin, the first page element may be the initial page element, the first assignment method may be understood as an assignment method for unifying the assignments of the same first page element in each theme skin package, so as to achieve the purpose of improving the theme skin switching rate, after the theme skin switching behavior is detected, based on the target global dictionary, calling a first assignment method to change the page elements corresponding to the first assignment method, and further changing the current page to obtain a target page, wherein each page element in the target page is each page element corresponding to the target theme skin package.

Referring to fig. 1, for example, if a page element "shape of search box" (see 111 in fig. 1) exists in a current page (see 11 in fig. 1) of an application program, an assignment method of "shape of search box" in a theme skin package a is a1, and an assignment method of "shape of search box" in a theme skin package B is a2, then, in order to avoid that when a theme skin switching operation is performed, the same page element is assigned by different methods in different theme packages, which results in a slow theme skin switching rate, the assignment methods of "shape of search box" are unified in the present application; specifically, the first assignment method of the shape of the search box is constructed in the application to unify the assignment methods of the shapes of the search boxes in the theme skin package a and the theme skin package B, and it can be understood that after the assignment methods of the shapes of the search boxes are unified, the first assignment method is adopted when the page element of the shape of the search box is changed no matter whether the current theme skin is switched to the theme skin corresponding to the theme skin package a or the current skin is switched to the theme skin corresponding to the theme skin package B. Therefore, when the first assignment method is called, the shape of the search box in the current page is converted into the shape of the search box (see 121 in fig. 1) in the target page (see 12 in fig. 1).

In a specific implementation, the theme skin switching scheme described above may be executed by a computer device, which may be a terminal or a server. Among others, terminals may include, but are not limited to: smart phones, tablet computers, notebook computers, desktop computers, smart televisions, and the like; various clients (APPs) can be run in the terminal, such as a multimedia playing client, a social client, a browser client, an information flow client, an education client, and so on. The server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a CDN (Content Delivery Network), a big data and artificial intelligence platform, and the like.

Based on the principle description of the above-mentioned theme-skin switching scheme, the present application provides a theme-skin switching method, which can be executed by the above-mentioned computer device; referring to fig. 2, the subject skin switching method includes the following steps S201 to S204:

S201, if the theme skin switching operation exists, acquiring a target theme skin package and page information.

The target theme skin package is a theme skin package which needs to be switched by the application program, the page information comprises one or more first page elements, and a first assignment method of each first page element, wherein one or more of the first page elements represents "at least one".

Optionally, the first page element may understand the properties of the control, and then the first page element may belong to the control. In particular, one control may include at least one first page element. For example, controls may include: UISwitch control, uislide control, UISearchBar, UITableView, etc. The switch control may include an onttintcolor attribute (color when the switch state is "on"), and a thumbTintColor attribute (color of a state button of the switch control); the UISlider (progress bar control) may include a minimumTrackTintColor attribute (color to the left of the slider), a maximumTrackTintColor attribute (color to the right of the slider), and a thumbbTintColor attribute (color of the slider). UISearchBar (search box control) may include barTintColor (background color), placeholeder Color attribute (placeholder color), and textColor attribute (text color); the UITableView (List control) may include a background color attribute (background color), a section IndexColor attribute (index font color), and a section IndexBackGroundColor attribute (index background color).

S202, traversing one or more first page elements, and acquiring a target element value of the currently traversed target first page element in the target subject skin packet.

As can be understood from the above description, the target element value of the first page element may be understood as: values of properties of the control, such as: color values of the switch (red, blue, etc.), font size of the switch (12px, 14px, etc.). Alternatively, the computer device traversing the one or more first page elements may be by: a computer device traverses a rootview controller view (root view controller) and its subview controller view (child view controller) implementation of a keywindow, wherein a keywindow can be understood as: the method comprises the steps of acquiring all pages of views under a mainController, wherein the pages can receive Uiwindow (which can be understood as a container for storing page elements) of keyboard input and other non-touch events, and in an application program, only one keywindow exists, and the keywindow can be acquired through an UIapplication class, and the UIapplication class needs a proxy object so that a computer device can process theme skin switching events of the application program through the proxy object; the UIApplication class can be obtained by calling ThemeChanged method (theme skin switching method) in a memory through a computer device.

In a specific application, the page elements included in each page may be regarded as a tree structure, and thus, when the computer device traverses one or more first page elements, it may be understood that: the computer device performs recursion operation on the subViews, and the termination condition of the recursion operation is that the subViews attribute is null, that is, the condition of the traversal termination is as follows: all page elements are selected as over "target first page element". Illustratively, the computer device may perform in a recursion volume: and matching the control type, and acquiring a second assignment method (which can be understood as an assignment method for the target first page element in the target theme skin package) of the target first page element through NSSelectorFromString (dynamic load example method). Further, when the computer device succeeds in matching the control type, the target element value may be stored in the nsinvite object by the first assignment method of the target first page element.

S203, adding the target element value to the first assignment method of the target first page element to obtain a target assignment method of one or more first page elements.

The target assignment method may be understood as a combination of the first assignment method and the target element value, and the target element value is: an element value matching the target first page element; for example, the target element value can be regarded as a parameter value of the first assignment method. For example, assuming that the memory of the computer device has element values 1- "red", and element values 2- "oval", then if the target first page element is "the color of the search box", the computer device will match "red" from the memory of the computer device and use "red" as the target element value for "the color of the search box".

S204, calling a target assignment method of each first page element in the one or more first page elements, and changing each first page element to obtain a target page.

In one embodiment, a computer device may render a page by batch updating a first page element through a NSInvitation object. Specifically, the batch update mode of the computer device may be: updating the first page elements of the same page in the same batch; it can also be: and updating the first page elements of the same type in the same batch, and the like, which is not limited herein.

In summary, the complete flow of the theme skin switching operation performed by the computer device can be seen in fig. 3.

Based on the above description, it can be known that, according to the application, before the theme skin switching is performed on the application, assignment methods of all page elements in the application are unified in advance, so that when the theme skin switching is performed on the computer device, only first page elements needing to be changed and first assignment methods of all the first page elements need to be acquired, then, based on the first page elements and the first assignment methods, target element values of target first page elements are acquired in a target theme skin package, and after the target element values are acquired by the computer device, the target first page elements can be changed, so that the problem that the page element change rate is low due to different assignment methods of the target first page elements in different theme skin packages is solved, and further, the theme skin switching rate is improved.

Referring to fig. 4, fig. 4 is a method for switching a skin according to the present application, where the method includes the following steps S401 to S405:

s401, if the theme skin switching operation exists, acquiring a target theme skin package and page information.

In one embodiment, if there is a theme skin switching operation, the computer device may first obtain a theme skin packet identifier of the target theme skin packet, and then the computer device may first search the target theme skin packet in the memory according to the theme skin packet identifier of the target theme skin packet; and if the target theme skin packet exists in the memory, acquiring the target theme skin packet from the memory. Correspondingly, if the target theme skin package does not exist in the memory, the download address of the target theme skin package is obtained, the target theme skin package is downloaded based on the download address of the target theme skin package, and then the target theme skin package is stored in the memory.

Illustratively, after detecting the theme-skin switching operation, the computer device may first determine, through the ThemeManager (theme-skin switching event), whether a target theme-skin package to be switched already exists in a memory of the computer device, and if not, the computer device may download the target theme-skin package, and parse resource materials (which may be understood as element values, such as picture resources, general color values, special page color values, documents, page background images, navigation bar colors, and partially customized page colors, etc.) required by each page element in the current page after the downloading is completed, and at the same time, the computer device may asynchronously write the resource materials into the memory of the computer device, so that the computer device may traverse the one or more first page elements from the memory of the computer device.

S402, traversing one or more first page elements, and acquiring a target element value of the currently traversed target first page element in the target subject skin packet.

The target theme skin package may further include one or more second assignment methods, and the element values of each of the one or more second assignment methods. Wherein, the second assignment method can be understood as: and assigning the value of each first page element set in the target theme skin packet. In a specific implementation, the computer device may take the first page element currently being traversed as a target first page element, and then for each target page element, the computer device may perform the following steps: and matching the target first page element with one or more second assignment methods, wherein the main purpose of matching is as follows: and judging whether the second assignment method exists in the target first page element when the computer equipment is switched to the theme skin corresponding to the target theme skin packet, and further judging whether the target first page element can be updated.

In one embodiment, if the target first page element matches one of the one or more second assignment methods, determining the second assignment method matching the target first page element from the one or more second assignment methods as the second assignment method of the target first page element, and determining the element value of the second assignment method of the target first page element in the target subject skin package as the target element value of the target first page element; if the target first page element is not matched with one or more second assignment methods, generating first prompt information, which may include, for example, information of the target first page element and a first reason for failure in updating the target first page element. The information of the first page element may be, for example: an element identification of a target first page element, a first reason may be, for example: and (4) a method for assigning the first page element of the target does not exist in the target theme skin packet.

In another embodiment, after the computer device determines the second assignment method of the target first page element, the computer device may search, according to the second assignment method of the target first page element, an element value corresponding to the target first page element in the target subject skin packet; if the parameter values of the second assignment method for the target first page element (i.e. the element values of the target first page element) exist in the target theme skin packet, the computer device may perform: and determining the element value of the second assignment method of the target first page element in the target theme skin packet as the target element value of the target first page element.

Correspondingly, if the target element value of the second assignment method of the target first page element does not exist in the target theme skin packet, second prompt information is generated. For example, the second hint information may include information of the target first page element and a second reason why the update of the target first page element fails, where the information of the target first page element may be, for example: element identification of the target first page element, position information of the target first page element, and the like; the second reason may be, for example: the parameter value of the second assignment method corresponding to the target first page element does not exist in the target subject skin packet (or the parameter value of the second assignment method is empty), and the parameter value of the second assignment method is not applicable to the target first page element (for example, the character string format is wrong).

In one embodiment, when the computer device is a terminal, if the number of the prompt messages generated after the theme skin switching operation exists in the computer device reaches a target number, the computer device may send the generated prompt messages to a server; and the server can modify the target theme skin packet based on the generated prompt information to obtain a theme skin modification data packet, and the theme skin modification data packet can be used for modifying each first page element to obtain a target page. Further, the computer device may receive the theme skin modification data packet sent by the server, so that the theme skin modification data packet may be used when the computer device performs theme skin switching corresponding to the target theme skin packet next time, and the problem of failure in updating the target first page element may be avoided. The generated prompt message may include a first prompt message or a second prompt message; in practical application, the generated prompt information may also include the first prompt information and the second prompt information at the same time, and it can be understood that, at this time, the number of the generated prompt information may be the sum of the number of the first prompt information and the number of the second prompt information; in other embodiments, the generated prompt information may further include other prompt information, and accordingly, the number of the generated prompt information at least includes the number of the other prompt information, and the application does not limit the type of the generated prompt information.

S403, acquiring the target element replacing object.

Wherein the target element replacement object comprises a first assignment method for the target first page element. In a specific implementation, the computer device may first obtain one or more first page elements in a current page, and generate a first assignment method for each first page element in the one or more first page elements in the current page; and then the computer equipment can initialize the element replacement object according to the first assignment method of each first page element to obtain a target element replacement object. By way of example, the element replacement object may be understood as the "nsaction object" mentioned in step S202 above, and the target element replacement object may be understood as a container storing the assignment methods of the respective first page elements in the application program, on the basis of which the computer device may update the respective first page elements.

In one embodiment, the target page element may be obtained by: the computer device may first obtain one or more third assignment methods in each historical theme skin package, where each historical theme skin package is downloaded before the theme skin switching operation, that is: the historical theme skin package is located in a memory of the computer device. The computer device may then traverse the one or more third assignment methods and match the currently traversed target third assignment method with the one or more first page elements in the current page; and if each of the one or more third assignment methods is successfully matched, keeping the target element replacement object unchanged.

For example, if the downloaded historical topic skin package includes a historical topic skin package 1 and a historical topic skin package 2, the historical topic skin package 1 includes a third assignment method for a page element a and a third assignment method for a page element b, and the historical topic skin package 2 includes a third assignment method for a page element a and a third assignment method for a page element c, then if the one or more first page elements include the page element a and the page element b, then: when the target third assignment method being traversed by the computer device is the third assignment method of the page element a or the third assignment method of the page element b, since the computer device can match the page element a or the page element b in the one or more first page elements, the element replacement object is not updated in this traversal.

Correspondingly, if the matching of the target third assignment method fails, the computer device may generate a second page element corresponding to the target third assignment method and the first assignment method of the second page element, and initialize the element replacement object according to the first assignment method of the second page element to obtain the target element replacement object.

For example, assuming that the downloaded history theme skin package includes a history theme skin package 1 and a history theme skin package 2, the history theme skin package 1 includes a third assignment method of the page element a and a third assignment method of the page element b, and the history theme skin package 2 includes a third assignment method of the page element a and a third assignment method of the page element c, if the target third assignment method is the assignment method of the page element c, since page element c is not included in the one or more first page elements, the computer device will not be able to match to the page element corresponding to the third assignment method, the computer device will then generate a page element c and a first assignment method for the page element c based on the third assignment method, and updating the element object according to the first assignment method of the page element c to obtain a target element object. For example: when the computer device passes through a third assignment method of "background picture of UISearchBar" (search box control) "in the history theme skin package, if the" background picture of search box "does not exist in the one or more first page elements, the computer device may create an NSMethodSignature object through an instancemethodsignaturefesector (example method signature of selector), and acquire the background picture of the search box in the current state by using searchFieldBackgroundImageForState (a method of acquiring background picture of search box). The signature object records return value type information of a certain method and parameter type information corresponding to the method, and is used for forwarding a message which cannot be responded by a message receiver, namely, for 'message forwarding', wherein the message forwarding refers to: when the computer device calls the function, the method signature of a certain function can be captured when the application program runs, and the message is forwarded to other objects for processing through the method signature. Further, the computer device may initialize an nsencation object with the acquired signature object as a parameter, and then the computer device may further mark a background picture in a current state, so that after detecting the theme skin switching operation, the computer device may acquire an element value of the "background picture of the search box" through the nsencation object, thereby updating the marked background picture.

In another embodiment, the target element switch object may also be obtained by: the computer device may first obtain an initial global dictionary, where the initial global dictionary includes one or more initial page elements, and the initial page elements correspond to initial assignment methods of the initial page elements. In a specific implementation, the computer device may establish the initial global dictionary before acquiring the initial global dictionary. Specifically, the computer device may generate one or more initial page elements, and an initial assignment method for each initial page element; and establishing a corresponding relation between each initial page element and the initial assignment method of each initial page element, and then constructing and obtaining the initial global dictionary by the computer equipment based on the corresponding relation between each initial page element and the initial assignment method of each initial page element. Illustratively, the method for the computer to construct the initial global dictionary may be, for example: and acquiring an initial assignment method of each attribute by calling (a function can be used for returning a method name) through an API-NSStringFromSector, and mapping the initial assignment method into the ThemeManager singleton object to generate a global dictionary. The API-NSStringFromSelector may be used to convert a SEL object into an NSString object, where the SEL object refers to: a selector object for holding the address of a method, namely: the address of the method can be found from a SEL object; ThemeManger singleton object can be understood as a special class with and without an instance.

Further, after the computer device obtains the initial global dictionary, the corresponding relationship between each initial page element in the initial global dictionary and the initial assignment method of each initial page element may be adjusted to obtain a target global dictionary, where the target global dictionary includes the corresponding relationship between each initial page element and the first assignment method of each initial page element; then, the computer device may perform initialization processing on the element replacement object according to the first assignment method of each initial page element based on the target global dictionary to obtain the target element replacement object.

S404, adding the target element value into the target element replacing object, and adding the target element value into the first assignment method of the target first page element through the target element replacing object to obtain a target assignment method of one or more first page elements.

In one embodiment, after the computer device obtains the target element value of the target first page element, the target element value may be added to the target element replacement object, and it can be understood that the target first page element and the target element value have a corresponding relationship; and because the target element replacement object includes the first assignment method of each first page element, and the target global dictionary includes the correspondence between each first page element and its first assignment method, then, it can be further understood that the computer device can match the first assignment method corresponding to the target element value according to the target element value, and further can add the target element value to the first assignment method corresponding to the target element value, so as to obtain the target assignment method of the first page element.

S405, calling a target assignment method of each first page element in the one or more first page elements, and changing each first page element to obtain a target page.

In an embodiment, the description of step S204 may be referred to for specific embodiments in step S405, and details are not repeated herein.

Based on the above description, according to the application, before the theme skin switching is performed on the application, assignment methods of all page elements in the application are unified in advance, so that when the theme skin switching is performed on the computer device, only first page elements needing to be changed and first assignment methods of all the first page elements need to be acquired, then, based on the first page elements and the first assignment methods, target element values of target first page elements are acquired in a target theme skin package, and after the target element values are acquired by the computer device, the target first page elements can be changed, so that the problem that the change rate of the page elements is low due to different assignment methods of the target first page elements in different theme skin packages is solved, and further, the theme skin switching rate is improved. In addition, the method and the device can acquire the prompt information generated after any page element fails to be updated in the application program, and modify the target theme skin package indicated by the prompt information after the prompt information reaches the preset number so as to solve the theme skin switching problem corresponding to the prompt information, so that the theme skin switching method provided by the application can monitor the error rate of theme skin switching (namely, the application can perform the fault-tolerant processing of theme skin switching on each page element), increase the user stickiness, and optimize the user experience.

Based on the description of the related embodiments of the subject-matter skin switching method, the present application also discloses a subject-matter skin switching apparatus, which may be a computer program (including program code) running in the above mentioned computer device. The subject skin switching device may perform the methods as shown in fig. 2 and fig. 4, please refer to fig. 5, the subject skin switching device may at least include: an acquisition unit 501, a traversal unit 502 and a processing unit 503.

An obtaining unit 501, configured to obtain a target theme skin package and page information if a theme skin switching operation exists, where the page information includes one or more first page elements and a first assignment method for each first page element;

a traversing unit 502, configured to traverse the one or more first page elements, and obtain a target element value of a currently traversed target first page element in the target subject skin package;

a processing unit 503, configured to add the target element value to the first assignment method of the target first page element to obtain a target assignment method of the one or more first page elements;

the processing unit 503 is further configured to invoke a target assignment method of each first page element in the one or more first page elements, and change each first page element to obtain a target page.

In an embodiment, the target subject skin package includes one or more second assignment methods and the element values of each of the one or more second assignment methods, and the processing unit 503 may specifically perform:

matching the target first page element with the one or more second assignment methods;

if the target first page element is matched with one of the one or more second assignment methods, determining a second assignment method matched with the target first page element from the one or more second assignment methods as the second assignment method of the target first page element, and determining an element value of the second assignment method of the target first page element in the target subject skin package as a target element value of the target first page element;

and if the target first page element is not matched with the one or more second assignment methods, generating first prompt information.

In yet another embodiment, the processing unit 503 is further configured to perform:

if the element values of the second assignment method of the target first page elements exist in the target theme skin package, executing the following steps: determining the element value of the second assignment method of the target first page element in the target theme skin package as the target element value of the target first page element;

And if the target element value of the second assignment method of the target first page element does not exist in the target theme skin packet, generating second prompt information.

In another embodiment, the processing unit 503 is further specifically configured to perform:

when the number of the prompt messages generated after the theme skin switching operation reaches a target number, sending the generated prompt messages to a server, wherein the generated prompt messages comprise the first prompt messages or the second prompt messages;

and receiving a theme skin modification data packet sent by the server, wherein the theme skin modification data packet is obtained after the server modifies the target theme skin packet based on the generated prompt information, and the theme skin modification data packet is used for modifying each first page element to obtain a target page.

In another embodiment, when the first assigning method for adding the target element value to the target first page element is executed to obtain the target assigning method for the one or more first page elements, the processing unit 503 is specifically configured to:

acquiring a target element replacement object, wherein the target element replacement object comprises a first assignment method of the target first page element;

Adding the target element value to the target element replacement object, and adding the target element value to the first assignment method of the target first page element by the target element replacement object to obtain a target assignment method of the one or more first page elements;

when the processing unit 503 executes a target assignment method for calling each first page element of the one or more first page elements, and changes each first page element to obtain a target page, the following specific steps are executed:

and calling one or more target assignment methods based on the target element replacement object, and changing the first page element corresponding to each target assignment method in the one or more target assignment methods to obtain the target page.

In another embodiment, the obtaining unit 501 is further specifically configured to:

acquiring one or more first page elements in a current page, and generating a first assignment method of each first page element in the one or more first page elements in the current page;

and initializing the element replacement object according to the first assignment method of each first page element to obtain the target element replacement object.

In another embodiment, the obtaining unit 501 is further configured to perform:

acquiring one or more third assignment methods in each historical theme skin package, wherein each historical theme skin package is downloaded before the theme switching operation;

traversing the one or more third assignment methods, and matching a currently traversed target third assignment method with one or more first page elements in the current page;

if each of the one or more third assignment methods matches successfully, then keeping the target element replacement object unchanged;

and if the matching of the target third assignment method fails, generating a second page element corresponding to the target third assignment method and a first assignment method of the second page element, and initializing the element replacement object according to the first assignment method of the second page element to obtain the target element replacement object.

In another embodiment, the obtaining unit 501 may be further configured to:

acquiring an initial global dictionary, wherein the initial global dictionary comprises one or more initial page elements, and the initial page elements correspond to the initial assignment methods of the initial page elements;

Adjusting the corresponding relation between each initial page element in the initial global dictionary and the initial assignment method of each initial page element to obtain a target global dictionary, wherein the target global dictionary comprises the corresponding relation between each initial page element and the first assignment method of each initial page element;

the initializing the element replacement object according to the first assignment method of each initial page element to obtain the target element replacement object includes:

and initializing the element replacement object according to the first assignment method of each initial page element based on the target global dictionary to obtain the target element replacement object.

In yet another embodiment, the processing unit 503 may be further configured to perform:

generating the one or more initial page elements and an initial assignment method of each initial page element;

and establishing a corresponding relation between each initial page element and the initial assignment method of each initial page element, and establishing the initial global dictionary based on the corresponding relation between each initial page element and the initial assignment method of each initial page element.

In another embodiment, the obtaining unit 501 is further configured to perform:

searching the target subject skin packet in a memory according to the subject skin packet identifier of the target subject skin packet;

if the target theme skin packet exists in the memory, acquiring the target theme skin packet from the memory;

if the target theme skin package does not exist in the memory, downloading the target theme skin package based on the download address of the target theme skin package, and storing the target theme skin package into the memory.

According to an embodiment of the application, the steps involved in the methods shown in fig. 2 and 4 may be performed by the units in the subject skin switching apparatus shown in fig. 5. For example, step S201 shown in fig. 2 may be performed by the acquisition unit 501 in the subject-skin switching apparatus shown in fig. 5; step S202 may be performed by the traversal unit 502 in the subject-skin switching apparatus shown in fig. 5; both step S203 and step S204 can be executed by the processing unit 503 in the subject-skin switching apparatus shown in fig. 5. As another example, both of step S401 and step S403 shown in fig. 4 may be performed by the acquisition unit 501 in the subject-skin switching apparatus shown in fig. 5; step S402 may be performed by the traversal unit 502 in the subject-skin switching apparatus shown in fig. 5; both of step S404 and step S405 can be executed by the processing unit 503 in the subject-skin switching apparatus shown in fig. 5.

According to another embodiment of the present application, the units in the subject skin switching apparatus shown in fig. 5 are divided based on logic functions, and the units may be combined into one or several other units respectively or all, or some unit(s) may be further split into multiple units with smaller functions, which may achieve the same operation without affecting the achievement of the technical effect of the embodiment of the present application. In other embodiments of the present application, the skin switching device based on subject matter may also include other units, and in practical applications, these functions may also be implemented by assistance of other units, and may be implemented by cooperation of a plurality of units.

According to another embodiment of the present application, the subject skin switching apparatus as shown in fig. 5 may be constructed by running a computer program (including program codes) capable of executing the steps involved in the method shown in fig. 2 or fig. 4 on a general-purpose computing device such as a computer including a processing element such as a Central Processing Unit (CPU), a random access storage medium (RAM), a read-only storage medium (ROM), and a storage element, and the subject skin switching method of the embodiment of the present application may be implemented. The computer program may be embodied on, for example, a computer storage medium, and loaded into and executed by the computing device described above via the computer storage medium.

When the theme skin switching device provided by the application switches the theme skin of the application program, each first page element can be acquired first, and a first assignment method for each first page element, and then based on the first page element and the first assignment method, obtaining a target element value of a target first page element in the target theme skin package, after obtaining the target element value, the computer device can change the target first page element, therefore, when the theme skin switching method provided by the application changes the theme skins of the same page element, the assignment methods are all the first assignment methods of the page elements, so that the problem of low change rate of the page elements caused by different assignment methods of the target first page elements in different theme skin packages is solved, and the theme skin switching rate is further improved.

Based on the description of the method embodiment and the apparatus embodiment, the present application further provides a computer device, please refer to fig. 6. The computer device comprises at least a processor 601, an input interface 602, an output interface 603, and a computer storage medium 604, and the processor 601, the input interface 602, the output interface 603, and the computer storage medium 604 of the computer device may be connected by a bus or other means.

The computer storage medium 602 is a memory device in a computer device for storing programs and data. It is understood that the computer storage medium 602 herein may include both built-in storage media in a computer device and, of course, extended storage media supported by a computer device. The computer storage media 602 provides storage space that stores an operating system for the computer device. Also stored in this memory space are one or more computer programs, which may be one or more program codes, adapted to be loaded and executed by the processor 601. The computer storage medium may be a high-speed RAM memory, or may be a non-volatile memory (non-volatile memory), such as at least one disk memory; and optionally at least one computer storage medium located remotely from the processor. The processor 601 (or CPU) is a computing core and a control core of a computer device, and is adapted to implement one or more computer programs, and in particular, is adapted to load and execute the one or more computer programs so as to implement a corresponding method flow or a corresponding function.

In one embodiment, one or more computer programs stored in the computer storage medium 602 may be loaded and executed by the processor 601 to implement the corresponding method steps described above in connection with the method embodiments shown in fig. 2 and 4; in particular implementations, one or more computer programs in the computer storage medium 602 are loaded and executed by the processor 601 as follows:

In one embodiment, the target subject skin package includes one or more second assignment methods and the element values of each of the one or more second assignment methods, and the processor 601 is operable to load and execute:

if the target first page element matches one of the one or more second assignment methods, determining a second assignment method matching the target first page element from the one or more second assignment methods as the second assignment method for the target first page element, and determining an element value of the second assignment method for the target first page element from the target subject skin package as a target element value for the target first page element;

In yet another embodiment, the processor 601 may be configured to load and execute:

In yet another embodiment, the output interface 603 may be used to load and execute:

the input interface 602 may be used to load and execute: and receiving a theme skin modification data packet sent by the server, wherein the theme skin modification data packet is obtained after the server modifies the target theme skin packet based on the generated prompt information, and the theme skin modification data packet is used for modifying each first page element to obtain a target page.

In yet another embodiment, the processor 601, when executing the first assignment method for adding the target element value to the target first page element to obtain the target assignment method for the one or more first page elements, is operable to load and execute:

Acquiring a target element replacement object, wherein the target element replacement object comprises a first assignment method of a target first page element;

the processor 601, when executing a target assignment method for calling each first page element of the one or more first page elements, changes each first page element to obtain a target page, may be configured to load and execute:

In yet another embodiment, the processor 601 is further specifically configured to load and execute:

traversing the one or more third assignment methods, and matching the currently traversed target third assignment method with one or more first page elements in the current page;

When the computer device provided by the application program switches the theme skin, each first page element can be acquired first, and a first assignment method for each first page element, and then based on the first page element and the first assignment method, obtaining a target element value of a target first page element in the target theme skin package, after obtaining the target element value, the computer device can change the target first page element, therefore, when the theme skin switching method provided by the application changes the theme skins of different theme skins for the same page element, the adopted assignment methods are all the first assignment methods of the page elements, so that the problem of low changing rate of the page elements caused by different assignment methods of the target first page elements in different theme skin packages is solved, and the switching rate of the theme skin is further improved.

The present application further provides a computer storage medium, where a computer program of the theme skin switching method is stored in the computer storage medium, where the computer program includes program instructions, and when one or more processors load and execute the program instructions, descriptions of the theme skin switching method in the embodiments may be implemented, and are not described herein again. The description of the beneficial effects of the same method is not repeated herein. It will be understood that the program instructions may be deployed to be executed on one or more devices that are capable of communication with each other.

It should be noted that according to an aspect of the present application, a computer program product or a computer program is also provided, and the computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer readable storage medium. A processor in the computer device reads the computer instructions from the computer-readable storage medium and then executes the computer instructions, thereby enabling the computer device to perform the methods provided in the various alternatives described above in connection with the embodiment of the subject skin switching method illustrated in fig. 2 and 4.

It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above may be implemented by instructing relevant hardware by a computer program, where the computer program may be stored in a computer-readable storage medium, and when executed, the computer program may include the processes of the embodiments of the subject skin switching method described above. The computer readable storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

While the invention has been described with reference to a particular embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method for switching a theme skin, comprising:

2. The method of claim 1, wherein the target subject skin package includes one or more second assignment methods and values of elements of respective ones of the one or more second assignment methods, the method further comprising:

3. The method of claim 2, further comprising:

And if the target element value of the second assignment method of the target first page element does not exist in the target subject skin packet, generating second prompt information.

4. The method according to claim 3 or 2, characterized in that the method further comprises:

5. The method of claim 1, wherein adding the target element value to the first assignment method for the target first page element to obtain the target assignment method for the one or more first page elements comprises:

the calling a target assignment method of each first page element in the one or more first page elements to change each first page element to obtain a target page includes:

6. The method of claim 5, further comprising:

7. The method of claim 6, further comprising:

8. The method of claim 6, further comprising:

9. The method of claim 8, further comprising:

10. The method of claim 1, wherein the obtaining the target subject skin package comprises:

searching the target theme skin packet in a memory according to the theme skin packet identifier of the target theme skin packet;