Expression library generation method and device

Abstract

The invention provides an expression library generation method and device. The method comprises steps of reading a piece of data from a database storing the correspondence of image expressions and expression character strings; adding a mapping relation of the expression character string and the unicode in the piece of data; and generating an expression library by use of new data obtained after processing. Through adoption of the expression library generated by the method, the problem that the image expression needs to be processed for multiple times in a certain application is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for generating an expression library. Background technique [0002] At present, the emoticon library is widely used in almost all mobile chat software, such as WeChat, Yixin, QQ, etc., all have an emoticon library, and the edited text content can be called from the emoticon library to send emoticons to the other party's client. The picture expression in the expression library is essentially a character string conforming to a specific format. Most of the implementation schemes are to establish a layer of correspondence between the picture expression and its corresponding string. For example, "[:smile]" corresponds to "smile "Emoji, "[:cry]" corresponds to the "crying" emoticon. [0003] Usually, the existing emoticon library has established a mapping relationship between image emoticons and emoticon strings. The image emoticons invoked based on the mapping r...

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Problems solved by technology

[0003] Usually, the existing emoticon library has established the mapping relationship between image emoticons and emoticon strings. The image emoticons invoked based on the mapping relationship, although the emoticons are displayed within the specified range, but in the actual operation process, the inside of the TextView control What is saved is the original character string, that is, the picture expression and the expression string in the expression library are regarded as two separate entities, and the picture expression cannot be processed as a whole. It can be seen from this that when the background program is executed, the There are certain loopholes in the recognition of the mapping relationship. As a result, when some applications (such as input methods) perform image processing, it is necessary to perform multiple operations on the image emoticons to complete the operation.

[0004] It can be seen from this that when using the existing emoticon library, if the image emoticons included in it are processed, multiple operations may be required to complete, and the increase in the number of operations will waste corresponding resources and increase the difficulty of operation

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