Method and device for searching short messages and multimedia messages

Abstract

The invention relates to the technical field of communication electronics, in particular to a method and a device for searching short messages and multimedia messages. The method and the device for searching the short messages and the multimedia messages are used for solving the problem that in the prior art, the searching of short message and multimedia message sending contact person and short message and multimedia message receiving contact person or message sending phone number and the message receiving number cannot be achieved. The method comprises storing received or sent short messages and multimedia messages to information database after preprocessing, carrying out retrieval in the information database according to the search character string input by a user, and the short messages and the multimedia messages matched with the search character string are presented to the user as a retrieved result. The searching of the short message and multimedia message receiving contact person and the short message and multimedia message sending contact person or the message receiving phone number and the message sending phone number can be achieved through the method.

Description

technical field [0001] The invention relates to the technical field of communication electronics, in particular to a short and multimedia message search method and device. Background technique [0002] At present, most mobile phones use the Android system, and the search method for short and multimedia messages in the Android system is as follows: [0003] The source code realizes the search based on the contents of SMS and MMS, but it does not support the full-text search of MMS and only supports keyword search starting from the first character of MMS. The search range is very limited and the actual effect is not great. The so-called "full-text search" means that the computer index program scans each word in the article, builds an index for each word, and indicates the number and position of the word in the article. The index is searched, and the result of the search is fed back to the user's retrieval method. The traditional search is to prepare a search table in advance...

AI Technical Summary

Problems solved by technology

[0005] The embodiments of the present invention provide a method and device for searching short and multimedia messages, which are used to solve the problem that in the prior art, it is impossible to search for contacts or phone numbers for sending and receiving short and multimedia messages.

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