Media player and character input method thereof

Abstract

The invention discloses a character input method of a media player, comprising the following steps of: for a plurality of information items stored in the media player, establishing and saving the correspondence of each character in the index identification of each information item to the belonged index identification thereof; receiving the inputted characters, obtaining the index identifications corresponding to the inputted characters according to the saved correspondences of the characters to the index identifications and outputting the obtained index identifications; and receiving the inputted selection instruction, and selecting the index identification indicated by the selection instruction in the obtained index identifications corresponding to the inputted characters. The invention also discloses a media player. The method organically combines character input and information item retrieval in a process by establishing the correspondence of each character in the index identification of each information item to the belonged index identification thereof so that people can more flexibly retrieve, thereby the method greatly improves the intelligent degree and the usability of the character input and retrieval and obviously improves the retrieving speed and the success rate.

Description

technical field [0001] The invention relates to computer software technology, in particular to a media player and a character input method thereof. Background technique [0002] With the continuous development of integrated circuit technology, the processing capability of integrated circuit chips has been continuously enhanced while the cost has been continuously reduced. Therefore, in addition to the traditional computers for general data processing, there are more and more specialized embedded devices. Due to the cost advantages of embedded devices and their relatively specific functional uses, they have achieved considerable development in recent years. . [0003] In the application field of embedded devices, although with the continuous development of software and hardware technology, its processing capabilities and human-computer interaction functions are constantly improving and perfecting, but it is limited by various factors such as its cost, product size, developme...

AI Technical Summary

Problems solved by technology

Obviously, as the number of information items increases, the retrieval speed will become slower and slower, so it cannot be guaranteed that users can find the target information items they need quickly and accurately

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