CN107688430B

CN107688430B - Wallpaper replacing method, device, terminal and storage medium

Info

Publication number: CN107688430B
Application number: CN201710801725.4A
Authority: CN
Inventors: 杨颂
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-09-07
Filing date: 2017-09-07
Publication date: 2020-04-14
Anticipated expiration: 2037-09-07
Also published as: CN107688430A

Abstract

The application discloses a wallpaper replacing method, a wallpaper replacing device, a terminal and a storage medium, and belongs to the technical field of terminals. The method comprises the following steps: displaying a shrinkage rate graph of one or more wallpapers in a designated area of the main interface; receiving touch operation on a designated reduction rate graph, and entering a preview state of designated wallpaper according to the touch operation on the designated reduction rate graph, wherein the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper is the one or more wallpapers; in a preview state of the designated wallpaper, when a closing operation for the designated area is received, the designated area is closed, and the designated wallpaper is set as the wallpaper of the terminal. The wallpaper replacing method and device improve convenience of wallpaper replacing, and therefore efficiency of wallpaper replacing is improved.

Description

Wallpaper replacing method, device, terminal and storage medium

Technical Field

The embodiment of the application relates to the technical field of terminals, in particular to a method and a device for replacing wallpaper, a terminal and a storage medium.

Background

Currently, terminals such as mobile phones are widely used. With the increase of the use of the terminal, the requirements of the terminal for wallpaper replacement are more and more increased, for example, the user not only requires the terminal to support the replacement of various types of wallpaper, but also requires the terminal to rapidly and efficiently replace the wallpaper.

In the related art, various types of wallpapers may be generally stored in a wallpaper library of a terminal. When the wallpaper is changed, the terminal needs to enter a wallpaper setting interface, and a user can select a target wallpaper from the wallpaper library according to own preference. And then, the terminal can replace the wallpaper based on the target wallpaper selected by the user. Further, the terminal exits the setting interface.

Disclosure of Invention

The embodiment of the application provides a method, a device, a terminal and a storage medium for wallpaper replacement, which can be used for solving the problem of how to efficiently replace wallpaper. The technical scheme is as follows:

in a first aspect, a method for changing wallpaper is provided, and is applied to a terminal, and the method includes:

displaying a shrinkage rate graph of one or more wallpapers in a designated area of the main interface;

receiving touch operation on a designated reduction rate graph, and entering a preview state of designated wallpaper according to the touch operation on the designated thumbnail, wherein the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper belongs to the one or more wallpapers;

and in the preview state of the designated wallpaper, when a closing operation on the designated area is received, closing the designated area, and setting the designated wallpaper as the wallpaper of the terminal.

Optionally, the terminal has a curved screen, the curved screen includes a plurality of curved display areas, the designated area is the curved display area on the left side of the curved screen, or the designated area is the curved display area on the right side of the curved screen.

Optionally, the displaying a scaling chart of one or more pieces of wallpaper in a designated area of the main interface includes:

displaying the reduction rate graphs of the one or more wallpapers in a reduction rate graph list in a curved surface display area on the left side of the curved surface screen; alternatively, the first and second electrodes may be,

and displaying the reduction rate graphs of the one or more wallpapers in a reduction rate graph list mode in a curved surface display area on the right side of the curved surface screen.

Optionally, after the displaying the scaling graphs of the one or more wallpapers in the designated area of the main interface, the method further includes:

when a sliding operation is detected in a display area of the reduction map list, determining a sliding direction and a sliding distance;

and sliding and displaying the reduction rate graphs of one or more wallpapers in the reduction rate graph list to the sliding direction based on the sliding distance.

In a second aspect, there is provided an apparatus for changing wallpaper, configured in a terminal, the apparatus comprising:

the display module is used for displaying the shrinkage rate graphs of one or more pieces of wallpaper in a designated area of the main interface;

the wallpaper previewing method comprises the steps that an entering module is used for receiving touch operation on a specified shrinkage rate graph and entering a previewing state of specified wallpaper according to the touch operation on the specified shrinkage rate graph, wherein the specified shrinkage rate graph is the shrinkage rate graph of the specified wallpaper, and the specified wallpaper belongs to one or more pieces of wallpaper;

and the replacing module is used for closing the designated area and setting the designated wallpaper as the wallpaper of the terminal when the closing operation of the designated area is received in the preview state of the designated wallpaper.

Optionally, the display module is configured to:

Optionally, the apparatus further comprises:

a determination module, configured to determine a sliding direction and a sliding distance when a sliding operation is detected in a display area of the thumbnail list;

and the sliding module is used for sliding and displaying the reduction rate graphs of one or more wallpapers in the reduction rate graph list to the sliding direction based on the sliding distance.

In a third aspect, a terminal comprises a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor is configured to perform the steps of any one of the methods of the first aspect.

In a fourth aspect, a computer-readable storage medium is provided, having stored therein instructions, which when run on a computer, cause the computer to perform the method of replacing wallpaper of the first aspect described above.

In a fifth aspect, there is provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of replacing wallpaper as described in the first aspect above.

The beneficial effect that technical scheme that this application provided brought is: displaying one or more thumbnails of the wallpaper in a designated area of the main interface, and entering a preview state of the designated wallpaper when a touch operation on the thumbnail of the designated wallpaper in the one or more wallpapers is received so as to facilitate a user to browse the designated wallpaper. In the preview state of the designated wallpaper, if a closing operation of the designated area is received, the user is indicated to have selected and determined to use the designated wallpaper, at this time, the designated area is closed, and the designated wallpaper is set as the wallpaper of the terminal, so that the convenience of wallpaper replacement is improved, and the efficiency of wallpaper replacement is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments 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 only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a flow chart of a method for changing wallpaper according to an exemplary embodiment;

FIG. 2A is a flow chart illustrating a method of changing wallpaper according to another exemplary embodiment;

FIG. 2B is a schematic view of a curved screen shown in accordance with an exemplary embodiment;

FIG. 2C is a display schematic of another curved screen shown in accordance with an exemplary embodiment;

FIG. 3A is a schematic diagram illustrating a wallpaper changing apparatus according to an exemplary embodiment;

FIG. 3B is a schematic diagram illustrating another wallpaper changing apparatus according to an exemplary embodiment;

fig. 4 is a block diagram illustrating a terminal 400 according to an embodiment of the present invention;

fig. 5 is a block diagram illustrating another terminal 400 according to an embodiment of the present invention;

FIG. 6A is a schematic diagram of a full-screen interface display according to an embodiment of the present invention;

FIG. 6B is a schematic interface display diagram of a curved screen according to an embodiment of the present invention;

fig. 6C is a schematic interface display diagram of a special-shaped screen according to an embodiment of the present invention;

FIG. 6D is a schematic interface display diagram of another irregular screen provided by an embodiment of the present invention;

FIG. 6E is a schematic interface display diagram of another irregular screen provided by the embodiment of the invention;

fig. 6F is a schematic interface display diagram of another irregular screen according to the embodiment of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Before the embodiments of the present application are described in detail, a brief description is given to an application scenario and an execution subject related to the embodiments of the present application.

First, a brief description is given of an application scenario related to the present application.

In the process of using the terminal, the user has a need to change the wallpaper. For this reason, one or more wallpapers are usually stored in the terminal in advance, and in a specific implementation, the one or more wallpapers may be provided by default by a provider of the terminal, or may be acquired by a user through downloading or the like and then stored in the terminal. In the related art, when wallpaper is replaced, the general operation process is cumbersome, resulting in poor user experience. Therefore, the application provides a wallpaper replacing method, which can improve the convenience of wallpaper replacing operation, thereby improving the wallpaper replacing efficiency, and the specific implementation process of the wallpaper replacing method is as shown in the following embodiments shown in fig. 1 and fig. 2A.

Next, the execution main body related to the present application will be briefly described.

The wallpaper replacing method provided by the embodiment of the application can be executed by the terminal, one or more wallpaper is stored in the terminal in advance, and the terminal is provided with the touch screen and supports touch operation. Further, the terminal may further have a curved screen including a plurality of curved display areas including at least a left curved display area and a right curved display area.

Of course, in practical implementations, the terminal may also have a flat display area. Further, according to different practical designs of the terminal, the plurality of curved surface display areas may further include an upper curved surface display area and/or a lower curved surface display area, which is not limited in this application.

It should be noted that, in an actual implementation, the terminal may be a device such as a mobile phone, a tablet computer, a computer, and the like, which is not limited in this embodiment of the present application.

After the application scenario and the execution subject related to the present application are described, a method for replacing wallpaper according to an embodiment of the present application will be described in detail with reference to fig. 1 and fig. 2A.

Referring to fig. 1, fig. 1 is a flowchart of a method for changing wallpaper according to an exemplary embodiment, where the method for changing wallpaper may be applied to the above terminal, and the method for changing wallpaper may include the following implementation steps:

step 101: and displaying the shrinkage rate graph of one or more pieces of wallpaper in a designated area of the main interface.

Step 102: and receiving touch operation on the designated reduction rate graph, and entering a preview state of the designated wallpaper according to the touch operation on the designated reduction rate graph, wherein the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper is the one or more wallpapers.

Step 103: and in the preview state of the designated wallpaper, when a closing operation on the designated area is received, closing the designated area and setting the designated wallpaper as the wallpaper of the terminal.

In the embodiment of the application, thumbnails of one or more pieces of wallpaper are displayed in a designated area of a main interface, and when a touch operation on the thumbnails of the designated wallpaper in the one or more pieces of wallpaper is received, a preview state of the designated wallpaper is entered, so that a user can browse the designated wallpaper conveniently. In the preview state of the designated wallpaper, if a closing operation of the designated area is received, the user is indicated to have selected and determined to use the designated wallpaper, at this time, the designated area is closed, and the designated wallpaper is set as the wallpaper of the terminal, so that the convenience of wallpaper replacement is improved, and the efficiency of wallpaper replacement is improved.

All the above optional technical solutions can be combined arbitrarily to form optional embodiments of the present disclosure, and the embodiments of the present disclosure are not described in detail again.

Referring to fig. 2A, fig. 2A is a flowchart illustrating a method for replacing wallpaper according to another exemplary embodiment, where the method for replacing wallpaper may be performed by the above-mentioned terminal, and the method for replacing wallpaper may include the following implementation steps:

step 201: and displaying the shrinkage rate graph of one or more pieces of wallpaper in a designated area of the main interface.

In practical implementation, the terminal may display the scaling map of the one or more wallpapers in a designated area of the main interface after receiving the instruction for replacing the wallpaper.

The wallpaper changing instruction can be triggered by a user, the user can trigger through a specified operation, the specified operation can be a click operation, a sliding operation, a 'shake-shake' operation and the like, and the wallpaper changing instruction is not limited in the embodiment of the application.

For example, the terminal is provided with an interface entry option to enter a change wallpaper interface of the terminal, which can be clicked to enter the change wallpaper interface of the terminal when the user wants to change the wallpaper of the terminal. Furthermore, a wallpaper replacement option may be provided in the wallpaper replacement interface, and after the terminal enters the wallpaper replacement interface, the user may click the wallpaper replacement option to trigger the wallpaper replacement instruction. Correspondingly, after detecting the wallpaper replacing command, the terminal returns to the main interface and displays one or more thumbnails of the wallpaper in the designated area of the main interface. Wherein the one or more wallpapers may be pre-stored in a wallpaper library of the terminal.

The designated area may be any area of the main interface, and may be specifically set by a user according to actual requirements. For example, in one possible implementation, the designated area may be a display area on the left side of the main interface, and the area size of the display area is N times the area size of the main interface. Wherein N may be an integer greater than 1.

Further, when the terminal has a curved screen and the curved screen includes a plurality of curved display areas, the designated area may be a curved display area on the left side of the curved screen, or the designated area may also be a curved display area on the right side of the curved screen.

For example, referring to fig. 2B, fig. 2B is a schematic diagram of a curved screen according to an exemplary embodiment, in fig. 2B, the terminal displays a scaling chart of multiple wallpapers in a curved display area on the right side of the curved screen.

Further, when the terminal has a curved screen, and the curved screen includes a plurality of curved display areas, displaying the scaling chart of the plurality of wallpapers in the designated area of the main interface may include the following several possible implementation manners:

the first mode is as follows: and displaying the reduction rate graphs of the one or more wallpapers in a reduction rate graph list in a curved surface display area on the left side of the curved surface screen.

The second mode is as follows: and displaying the reduction rate graphs of the one or more wallpapers in a reduction rate graph list in a curved surface display area on the right side of the curved surface screen.

The second mode is explained here as an example. For the aesthetic property of the display, the reduction rate graphs of the one or more pieces of wallpaper can be displayed in the curved surface display area on the right side of the curved surface screen in the form of a reduction rate graph list, and the specific implementation effect is as shown in fig. 2B.

It should be noted that, here, the reduction rate graph of the one or more wallpapers is only shown in the form of a reduction rate graph list, in an actual implementation, the reduction rate graph of the one or more wallpapers may be displayed in other manners, for example, the reduction rate graph of the one or more wallpapers may be displayed in a folder manner, and the embodiment of the present application is not limited thereto.

Further, after the terminal displays the thumbnails of the one or more wallpapers in the designated area of the main interface, the user can set the one or more wallpapers in a user-defined manner according to actual requirements. For example, referring to fig. 2B, a wallpaper addition option 20 may be provided in the main interface, and the user may click on the wallpaper addition option 20 to trigger a wallpaper addition instruction. Accordingly, after receiving the wallpaper adding instruction, the terminal may display a custom gallery, for example, the custom gallery may be an album or the like. And then, the user can select pictures from the custom image library according to own preferences. And the terminal adds the picture selected by the user to the one or more wallpapers and takes the picture as one wallpaper.

Further, when a sliding operation is detected in the display area of the reduction map list, a sliding direction and a sliding distance are determined, and the reduction maps of one or more wallpapers in the reduction map list are displayed in a sliding manner in the sliding direction based on the sliding distance.

In a practical application scenario, especially when there are multiple wallpapers, the actual number of the multiple wallpapers may be relatively large, and therefore, when the scaling graphs of the multiple wallpapers are displayed in the form of a scaling graph list in the current designated area, the scaling graphs of all the wallpapers may not be completely displayed. When the terminal detects a sliding operation in the display area of the thumbnail list, the terminal indicates that the user may need to view thumbnails of other wallpaper which are not displayed.

For this purpose, the terminal determines the direction and distance of the user sliding on the display area of the reduction map list, and then the terminal slides and displays the reduction maps of the plurality of wallpapers in the reduction map list to the sliding direction based on the sliding distance.

Based on the sliding distance, the specific implementation of sliding and displaying the scaling chart of one or more wallpapers in the scaling chart list to the sliding direction may include: and sliding the sliding distance towards the sliding direction to realize sliding display of the reduction rate graphs of one or more pieces of wallpaper in the reduction rate graph list.

For example, if the terminal determines that the sliding direction of the user on the display area of the reduction map list is upward and the sliding distance is 1cm, the terminal slides upward by 1cm to realize the sliding display of the reduction maps of one or more wallpapers in the reduction map list.

Of course, the above-mentioned specific implementation of sliding the reduction map of one or more wallpapers in the reduction map list to the sliding direction based on the sliding distance is exemplary. In another embodiment, a corresponding relationship between the sliding distance and the actual sliding distance may also be preset, and the terminal determines the actual sliding distance based on the detected sliding distance and the preset corresponding relationship, and then slides the actual sliding distance in the sliding direction, so as to realize the sliding display of the scaling map of one or more wallpapers in the scaling map list.

Step 202: and when the touch operation of the designated reduction rate graph is received, entering a preview state of the designated wallpaper according to the touch operation of the designated reduction rate graph.

Wherein, the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper belongs to the plurality of wallpapers. After the terminal displays the shrinkage rate graph of the wallpaper or wallpapers in the designated area, the user can select from the wallpaper or wallpapers according to the preference of the user. In order to enable the user to clearly see the selected wallpaper, when the terminal detects the selection operation of the user based on any one of the one or more wallpapers, the terminal enters a preview state of the selected wallpaper.

For example, referring to fig. 2C, if the designated reduction map is the reduction map of the wallpaper 21, that is, when the user selects the reduction map of the designated wallpaper 21 in the one or more wallpapers, the terminal enters the preview state of the designated wallpaper 21. In this way, the user can clearly see the designated wallpaper 21.

Further, when the touch operation on the designated thumbnail is detected and the duration of the touch operation reaches a preset duration, the designated thumbnail is enlarged, and the enlarged designated thumbnail is displayed in the current main interface in a floating window mode.

The preset duration can be set by a user according to actual needs in a self-defined manner, and can also be set by the terminal in a default manner, which is not limited in the embodiment of the application. For example, in practical implementations, the preset duration may be preset to be 7 milliseconds.

That is, in order to allow the user to clearly see the selected wallpaper, when a long-press operation of the user on the designated thumbnail is detected, the designated thumbnail may be displayed in an enlarged manner in a floating window. Therefore, the user can further know the selected specified wallpaper according to the specified scaling chart displayed in an enlarged mode. Further, when it is detected that the user finishes the long press operation on the specified thumbnail, the terminal may enter a preview state of the specified wallpaper.

It should be noted that, in the embodiment of the present application, the display position of the floating window is not limited, and for example, the floating window may be displayed in a floating manner in any area near the specified reduction ratio map.

Further, in actual implementation, the user can also cut the specified wallpaper according to actual requirements. In particular, the terminal may be provided with a wallpaper clipping function, so that the user may clip the specified wallpaper based on the wallpaper clipping function.

For example, if the user wants to set only a certain partial image in the designated wallpaper as the wallpaper, the user may cut the partial image from the designated wallpaper using the wallpaper cutting function, and then the terminal re-determines the cut partial image as the designated wallpaper.

It should be noted that the operation of cropping the specified wallpaper may be performed before the terminal enters the preview state of the specified wallpaper, or may be performed after the terminal enters the preview state of the specified wallpaper, which is not limited in this embodiment of the application.

Step 203: and in the preview state of the designated wallpaper, when a closing operation on the designated area is received, closing the designated area and setting the designated wallpaper as the wallpaper of the terminal.

In the preview state of the designated wallpaper, when the closing operation of the designated area is detected, the user is indicated that the wallpaper to be replaced is selected and the operation of replacing the wallpaper is to be finished. At this time, the terminal may close the designated area and directly replace the current wallpaper with the designated wallpaper selected by the user.

For example, referring to fig. 2C, a close option "x" of the designated area is provided in fig. 2C, and when the user selects the designated wallpaper 21 to be replaced and the terminal enters the preview state of the designated wallpaper 21, the user may click on the close option "x". After detecting the click operation based on the closing option "x", the terminal determines that the closing operation for the designated area is detected, and therefore, the terminal closes the designated area and replaces the current wallpaper with the designated wallpaper.

Therefore, when the designated area is closed, the wallpaper is replaced, the user returns to the main interface of the terminal, the user does not need to manually operate the main interface returned from the wallpaper replacing interface, and convenience in operation is improved.

Referring to fig. 3A, fig. 3A is a diagram illustrating an apparatus for changing wallpaper, according to an exemplary embodiment, the apparatus comprising:

the display module 310 is configured to display a scaled-down graph of one or more pieces of wallpaper in a designated area of the main interface;

an entering module 320, configured to receive a touch operation on a specified shrinkage map, and enter a preview state of a specified wallpaper according to the touch operation on the specified shrinkage map, where the specified shrinkage map is the shrinkage map of the specified wallpaper, and the specified wallpaper belongs to the one or more wallpapers;

and the replacing module 330 is configured to, in the preview state of the specified wallpaper, close the specified area when a closing operation for the specified area is received, and set the specified wallpaper as the wallpaper of the terminal.

Optionally, the terminal has a curved screen, and the curved screen includes a plurality of curved display areas, and the designated area is a curved display area on the left side of the curved screen, or the designated area is a curved display area on the right side of the curved screen.

Optionally, the display module 310 is configured to:

displaying the reduction rate graphs of the one or more wallpapers in a form of a reduction rate graph list in a curved surface display area on the left side of the curved surface screen; alternatively, the first and second electrodes may be,

and displaying the reduction rate graphs of the one or more wallpapers in a reduction rate graph list in a curved surface display area on the right side of the curved surface screen.

Optionally, referring to fig. 3B, the apparatus further includes:

a determining module 340, configured to determine a sliding direction and a sliding distance when a sliding operation is detected in a display area of the thumbnail list;

and a sliding module 350, configured to slide and display the scaling maps of the one or more wallpapers in the scaling map list to the sliding direction based on the sliding distance.

It should be noted that: in the wallpaper replacing device provided in the above embodiment, when the method for replacing wallpaper is implemented, only the division of each functional module is illustrated, and in practical applications, the function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the wallpaper replacing device and the wallpaper replacing method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.

Referring to fig. 4 and 5, a block diagram of a terminal 400 according to an exemplary embodiment of the present application is shown. The terminal 400 may be a mobile phone, a tablet computer, a notebook computer, an e-book, etc. The terminal 400 in the present application may include one or more of the following components: a processor 410, a memory 420, and a touch display 430.

Processor 410 may include one or more processing cores. The processor 410 connects various parts within the overall terminal 400 using various interfaces and lines, performs various functions of the terminal 400 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 420, and calling data stored in the memory 420. Alternatively, the processor 410 may be implemented in hardware using at least one of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 410 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is responsible for rendering and drawing the content to be displayed by the touch display 430; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 410, but may be implemented by a single chip.

The Memory 420 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 420 includes a non-transitory computer-readable medium. The memory 420 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 420 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like; the storage data area may store data (such as audio data, a phonebook) created according to the use of the terminal 400, and the like.

Taking an operating system as an Android (Android) system as an example, programs and data stored in the memory 420 are shown in fig. 4, and a Linux kernel layer 421, a system runtime layer 422, an application framework layer 423, and an application layer 424 are stored in the memory 420. The Linux kernel layer 421 provides underlying drivers for various hardware of the terminal 400, such as a display driver, an audio driver, a camera driver, a bluetooth driver, a Wi-Fi driver, a power management, and the like. The system runtime library layer 422 provides the main feature support for the Android system through some C/C + + libraries. For example, the SQLite library provides support for a database, the OpenGL/ES library provides support for 3D drawing, the Webkit library provides support for a browser kernel, and the like. Also provided in the system Runtime layer 422 is an Android Runtime library (Android Runtime), which mainly provides some core libraries that can allow developers to write Android applications using the Java language. The application framework layer 423 provides various APIs that may be used in building applications, and developers may build their own applications by using these APIs, such as activity management, window management, view management, notification management, content provider, package management, session management, resource management, and location management. At least one application program runs in the application layer 424, and the application programs may be a contact program, a short message program, a clock program, a camera application, and the like of the operating system; or an application program developed by a third-party developer, such as an instant messaging program, a photo beautification program, and the like.

Taking an operating system as an IOS system as an example, programs and data stored in the memory 420 are shown in fig. 5, and the IOS system includes: a Core operating system Layer 520(Core OS Layer), a Core Services Layer 540(Core Services Layer), a Media Layer 560(Media Layer), and a touchable Layer 580(Cocoa Touch Layer). The kernel operating system layer 520 includes an operating system kernel, drivers, and underlying program frameworks that provide functionality closer to hardware for use by program frameworks located in the kernel services layer 540. The core services layer 540 provides system services and/or program frameworks, such as a Foundation framework, an account framework, an advertisement framework, a data storage framework, a network connection framework, a geographic location framework, a motion framework, and so forth, that are needed by the application. The media layer 560 provides audiovisual interfaces for applications, such as graphics-related interfaces, audio-related interfaces, video-related interfaces, and audio/video transmission-technology wireless playback (AirPlay) interfaces. The touchable layer 580 provides various common interface-related frameworks for application development, and the touchable layer 580 is responsible for user touch interaction operations on the terminal 400. Such as a local notification service, a remote push service, an advertising framework, a game tool framework, a messaging User Interface (UI) framework, a User Interface UIKit framework, a map framework, and so forth.

In the framework illustrated in FIG. 5, the framework associated with most applications includes, but is not limited to: a base frame in the core services layer 540 and a UIKit frame in the touchable layer 580. The base framework provides many basic object classes and data types, provides the most basic system services for all applications, and is UI independent. While the class provided by the UIKit framework is a basic library of UI classes for creating touch-based user interfaces, iOS applications can provide UIs based on the UIKit framework, so it provides an infrastructure for applications for building user interfaces, drawing, processing and user interaction events, responding to gestures, and the like.

The touch display screen 430 is used for receiving a touch operation of a user on or near the touch screen using any suitable object such as a finger, a touch pen, or the like, and displaying a user interface of each application. The touch display 430 is generally provided at a front panel of the terminal 400. The touch display screen 430 may be designed as a full-face screen, a curved screen, or a profiled screen. The touch display 430 can also be designed as a combination of a full-screen and a curved-surface screen, and a combination of a special-shaped screen and a curved-surface screen, which is not limited in this embodiment. Wherein:

full screen

A full screen may refer to a screen design where the touch display 430 occupies more than a threshold (e.g., 80% or 90% or 95%) of the screen of the front panel of the terminal 400. One way of calculating the screen occupation ratio is as follows: (area of touch display 430/area of front panel of terminal 400) × 100%; another way to calculate the screen ratio is: (area of actual display area in touch display 430/area of front panel of terminal 400) × 100%; another calculation method of the screen occupation ratio is as follows: (diagonal of touch display 430/diagonal on front panel of terminal 400) × 100%. In the illustrative example shown in fig. 6A, almost all areas on the front panel of the terminal 400 are the touch display 430, and all areas on the front panel 40 of the terminal 400 except for the edge created by the center frame 41 are the touch display 430. The four corners of the touch display screen 430 may be right angles or rounded.

A full-screen may also be a screen design that integrates at least one front panel component within or underneath the touch display screen 430. Optionally, the at least one front panel component comprises: cameras, fingerprint sensors, proximity light sensors, distance sensors, etc. In some embodiments, other components on the front panel of the conventional terminal are integrated in all or a part of the touch display screen 430, for example, after the light sensing element in the camera is split into a plurality of light sensing pixels, each light sensing pixel is integrated in a black area in each display pixel in the touch display screen 430. The full-screen has a higher screen-to-screen ratio due to the integration of at least one front panel component inside the touch display screen 430.

Of course, in other embodiments, the front panel component of the front panel of the conventional terminal may be disposed at the side or back of the terminal 400, such as disposing the ultrasonic fingerprint sensor below the touch screen 430, disposing the bone conduction handset inside the terminal 400, and disposing the camera head in a pluggable structure at the side of the terminal.

In some optional embodiments, when the terminal 400 employs a full-screen, a single side, or two sides (e.g., two left and right sides), or four sides (e.g., four upper, lower, left and right sides) of the middle frame of the terminal 400 is provided with an edge touch sensor, and the edge touch sensor is configured to detect at least one of a touch operation, a click operation, a press operation, a slide operation, and the like of a user on the middle frame. The edge touch sensor may be any one of a touch sensor, a thermal sensor, a pressure sensor, and the like. The user may apply operations on the edge touch sensor to control applications in the terminal 400.

Curved surface screen

A curved screen refers to a screen design where the screen area of the touch display screen 430 does not lie in one plane. Generally, curved screens present at least one such section: the section is in a curved shape, and the projection of the curved screen in any plane direction perpendicular to the section is a planar screen design, wherein the curved shape can be U-shaped. Alternatively, a curved screen refers to a screen design where at least one side is curved. Alternatively, the curved screen means that at least one side edge of the touch display screen 430 extends to cover the middle frame of the terminal 400. Since the side of the touch display screen 430 extends to cover the middle frame of the terminal 400, that is, the middle frame which does not have the display function and the touch function originally is covered as the displayable area and/or the operable area, the curved screen has a higher screen occupation ratio. Alternatively, as in the example shown in fig. 6B, the curved screen refers to a screen design in which the left and right sides 42 are curved; or, the curved screen refers to a screen design in which the upper and lower sides are curved; or, the curved screen refers to a screen design in which the upper side, the lower side, the left side and the right side are all in a curved shape. In an alternative embodiment, the curved screen is made of a touch screen material with certain flexibility.

Special-shaped screen

The special-shaped screen is a touch display screen with an irregular shape, and the irregular shape is not a rectangle or a rounded rectangle. Optionally, the irregular screen refers to a screen design in which a protrusion, a notch, and/or a cutout is provided on the rectangular or rounded rectangular touch display screen 430. Alternatively, the protrusions, indentations, and/or cutouts may be located at the edges of the touch screen 430, at the center of the screen, or both. When the protrusion, the notch and/or the dug hole are arranged on one edge, the protrusion, the notch and/or the dug hole can be arranged in the middle or at two ends of the edge; when the projection, notch and/or cutout is provided in the center of the screen, it may be provided in one or more of an upper region, an upper left region, a left side region, a lower left region, a lower right region, a right side region, and an upper right region of the screen. When the projections, the notches and the dug holes are arranged in a plurality of areas, the projections, the notches and the dug holes can be distributed in a concentrated mode or in a dispersed mode; the distribution may be symmetrical or asymmetrical. Optionally, the number of projections, indentations and/or cutouts is also not limited.

The special-shaped screen covers the upper forehead area and/or the lower forehead area of the touch display screen as the displayable area and/or the operable area, so that the touch display screen occupies more space on the front panel of the terminal, and the special-shaped screen also has a larger screen occupation ratio. In some embodiments, the indentation and/or cutout is configured to receive at least one front panel component therein, the front panel component including at least one of a camera, a fingerprint sensor, a proximity light sensor, a distance sensor, an earpiece, an ambient light level sensor, and a physical key.

For example, the notch may be provided on one or more edges, and the notch may be a semicircular notch, a right-angled rectangular notch, a rounded rectangular notch, or an irregularly shaped notch. In the exemplary embodiment shown in fig. 6C, the shaped screen may be a screen design having a semicircular notch 43 at the center of the upper edge of the touch display 430, where the semicircular notch 43 is used to accommodate at least one of a camera, a distance sensor (also called a proximity sensor), an earpiece, and an ambient light sensor; as schematically shown in fig. 6D, the irregular-shaped screen may be a screen design in which a semicircular notch 44 is formed at a central position of the lower edge of the touch display screen 430, and the semicircular notch 44 is free for accommodating at least one of a physical key, a fingerprint sensor, and a microphone; in an exemplary example shown in fig. 6E, the special-shaped screen may be a screen design in which a semi-elliptical notch 45 is formed in the center of the lower edge of the touch display screen 430, and a semi-elliptical notch is also formed on the front panel of the terminal 400, and the two semi-elliptical notches form an elliptical area for accommodating a physical key or a fingerprint identification module; in the illustrative example shown in fig. 6F, the shaped screen may be a screen design having at least one aperture 45 disposed in the upper half of the touch screen 430, the aperture 45 being free to receive at least one of a camera, a distance sensor, an earpiece, and an ambient light level sensor.

In addition, those skilled in the art will appreciate that the configuration of the terminal 400 illustrated in the above-described figures does not constitute a limitation of the terminal 400, and that the terminal may include more or less components than those illustrated, or some components may be combined, or a different arrangement of components. For example, the terminal 400 further includes a radio frequency circuit, an input unit, a sensor, an audio circuit, a Wireless Fidelity (WiFi) module, a power supply, a bluetooth module, and other components, which are not described herein again.

A non-transitory computer readable storage medium, wherein instructions, when executed by a processor of a mobile terminal, enable the mobile terminal to perform the method of changing wallpaper described above with reference to fig. 1 or fig. 2A.

A computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of replacing wallpaper described above in fig. 1 or fig. 2A.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for replacing wallpaper, which is applied to a terminal, wherein the terminal is provided with a curved screen, and the curved screen comprises a plurality of curved display areas, and the method comprises the following steps:

displaying a shrinkage ratio graph of one or more pieces of wallpaper in a designated area of a main interface, wherein the designated area is a curved surface display area on the left side of the curved surface screen, or the designated area is a curved surface display area on the right side of the curved surface screen;

when a long press operation on a specified reduction rate graph is received, displaying the amplified specified reduction rate graph in a form of a floating window in the main interface; when the long press operation on the designated reduction rate graph is finished, entering a preview state of designated wallpaper, wherein the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper belongs to the one or more wallpapers;

2. The method as claimed in claim 1, wherein displaying a reduction map of one or more wallpapers in a designated area of the main interface comprises:

3. The method as claimed in claim 2, wherein after displaying the reduction map of the one or more wallpapers in the designated area of the main interface, further comprising:

4. An apparatus for changing wallpaper, configured in a terminal, wherein the terminal has a curved screen, and the curved screen includes a plurality of curved display areas, the apparatus comprising:

the display module is used for displaying one or more shrinkage rate graphs of the wallpaper in a designated area of the main interface, wherein the designated area is a curved surface display area on the left side of the curved surface screen, or the designated area is a curved surface display area on the right side of the curved surface screen;

the entry module is used for displaying the amplified specified reduction rate graph in a form of a floating window in the main interface when a long press operation on the specified reduction rate graph is received; when the long press operation on the designated reduction rate graph is finished, entering a preview state of designated wallpaper, wherein the designated reduction rate graph is the reduction rate graph of the designated wallpaper, and the designated wallpaper belongs to the one or more wallpapers;

and the replacing module is used for closing the designated area and setting the designated wallpaper as the wallpaper of the terminal when receiving the closing operation of the designated area in the preview state of the designated wallpaper.

5. The apparatus of claim 4, wherein the display module is to:

6. The apparatus of claim 5, wherein the apparatus further comprises:

7. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor is configured to perform the steps of any of the methods of claims 1-3.

8. A computer-readable storage medium having stored therein instructions which, when executed on a computer, cause the computer to perform the method of any one of claims 1-3.