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Picture switching method, device and user terminal

A picture switching and user terminal technology, applied in instruments, computing, electrical digital data processing, etc., can solve the problem of high memory, achieve the effect of reducing memory occupation and speeding up processing speed

Active Publication Date: 2017-06-16
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This means that when the user frequently switches between multiple background pictures, the application software needs to load all the multiple background pictures into the memory, resulting in a relatively large amount of memory occupied by the application software during the process of switching background pictures. high

Method used

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  • Picture switching method, device and user terminal
  • Picture switching method, device and user terminal
  • Picture switching method, device and user terminal

Examples

Experimental program
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no. 1 example

[0033] like image 3 As shown, it is a structural block diagram of the picture switching device 300 provided by the first embodiment of the present invention, and the picture switching device 300 includes: a data acquisition unit 310 , a data processing unit 320 , and a picture display unit 330 .

[0034] The data acquiring unit 310 is configured to acquire a source picture and conversion parameters between a target picture pointed to by the picture switching instruction and the source picture in response to a picture switching instruction for a currently displayed picture.

[0035] The picture switching instruction may be triggered by the user in the process of using the user terminal. For example, when a user uses a user terminal to browse documents or read electronic novels, he can select the picture he needs according to the thumbnails corresponding to multiple pictures to be selected provided by the user terminal, so that the user can click on the thumbnail to trigger the...

no. 2 example

[0064] like Figure 4 As shown, it is a structural block diagram of the picture switching device 400 provided in the second embodiment of the present invention, and the picture switching device 400 includes: a data acquisition unit 410, a data comparison unit 420, a data processing unit 430, and a picture display unit 440;

[0065] A data acquisition unit 410, configured to acquire a source picture and conversion parameters between a target picture pointed to by the picture switching instruction and the source picture in response to a picture switching instruction for the currently displayed picture;

[0066] A data comparison unit 420, configured to compare the conversion parameter obtained this time with the conversion parameter obtained last time,

[0067] The data processing unit 430 is configured to obtain the target picture according to the source picture and the conversion parameter when the conversion parameter acquired this time is different from the conversion parame...

no. 3 example

[0074] like Figure 5 As shown, a picture switching method provided by the third embodiment of the present invention, the method describes the processing flow of the user terminal, and the method includes:

[0075] Step S510: In response to the picture switching instruction for the currently displayed picture, obtain the source picture and the conversion parameters between the target picture pointed to by the picture switching instruction and the source picture; it can be understood that the data in the first embodiment can be used The acquisition unit 310 executes step S510.

[0076] As an implementation manner, if the picture switching instruction carries the identification information of the target picture, the source picture and conversion parameters corresponding to the identification information of the target picture may also be acquired through the data acquisition unit 310 .

[0077] It should be noted that the conversion parameters between the target picture and the ...

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PUM

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Abstract

The embodiment of the invention provides a picture switching method and device and a user terminal and belongs to the technical field of computer mobile communication. The method comprises the steps that a picture switching instruction for current display is responded to, and a source picture and conversion parameters between a target picture pointed by the picture switching instruction and the source picture are obtained; the target picture is obtained according to the source picture and the conversion parameters; a picture displayed currently is switched into the target picture. According to the method, in the picture switching process, only the source picture is loaded into a memory, other pictures do not need to be loaded, and memory occupation in the picture switching process is reduced.

Description

technical field [0001] The present invention relates to the technical field of computer mobile communication, in particular, to a picture switching method, device and user terminal. Background technique [0002] Currently, the application software on the market is usually provided with a background picture. During the process of using the application software, the user can change the background picture in the application software according to his own preference. When the application software changes the background picture in response to the user's operation, it needs to load the new background picture into the memory first. This means that when the user frequently switches between multiple background pictures, the application software needs to load all the multiple background pictures into the memory, resulting in a relatively large amount of memory occupied by the application software during the process of switching background pictures. high. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484
CPCG06F3/04842G06F3/04847
Inventor 尤洋
Owner ALIBABA (CHINA) CO LTD