A method and device for text input

Abstract

The invention provides a character input method. The method comprises steps as follows: a character library and / or a language model in an input method are / is inquired according to input phonetic alphabets, and at least one first input character constraint term is generated; selection of the at least one first to-be-selected character in the first input character constraint term is triggered; the input phonetic alphabets are inquired according to the selected first to-be-selected character, and phonetic syllables, corresponding to the first to-be-selected character, of the input phonetic alphabets are acquired; at least one second to-be-selected character or second input character constraint term with the second to-be-selected character is generated according to the phonetic syllables and / or the phonetic alphabets behind the phonetic syllables; selection of the second to-be-selected character or the second input character constraint term is triggered, the first to-be-selected character in the first input character constraint term is updated through the second first to-be-selected character, or a character in the first input character constraint term is updated through the second input character constraint term, and accordingly, character input is realized.

Description

technical field The invention relates to the technical field of computers, in particular to a method and device for character input. Background technique Generally speaking, in the technical field of computers, especially in mobile computer devices, it is an unavoidable technical problem to need to input characters. In the existing technical schemes for inputting Chinese characters in mobile devices, the pinyin letters are first input, and then the matching of the corresponding Chinese character font and / or Chinese language model is determined according to the pinyin syllables formed by the input pinyin letters, Selectable Chinese character candidates are determined for the user to select, and an input is completed after the user selects and confirms. At present, when users input, they often do not input complete pinyin syllables, but only input part of pinyin letters containing initials and / or finals corresponding to each Chinese character. For example, if the user wants t...

AI Technical Summary

Problems solved by technology

This operation of deleting the pinyin letters and re-entering the pinyin letters has seriously affected the efficiency of text input, especially when text input is performed in mobile terminals such as mobile phones, the efficiency of this input text needs to be improved

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