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Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal

A technology for transferring files and files, which is applied in the field of communication, and can solve the problems of not supporting vcard file sending and group sending in the phone book

Active Publication Date: 2012-04-11
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the bluetooth technology in the prior art is only aimed at large files, such as media files, application files, etc., and does not support the sending and group sending of vcard files in the phone book all the time
[0004] Therefore, there are certain technical defects in the bluetooth transmission file technology in the prior art, need to improve

Method used

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  • Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal
  • Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal
  • Method and device for transmitting files through Bluetooth and intelligent mobile communication terminal

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Embodiment Construction

[0019] The main realization principles, specific implementation modes and corresponding beneficial effects of the technical solutions of the embodiments of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0020] In order to solve the problems existing in the prior art, the embodiment of the present invention provides a method for transferring files via bluetooth, such as figure 1 As shown, the method includes:

[0021] Step 101, using the first thread to read the pre-transmission file from the database, converting the pre-transmission file into a preset file format and caching, and the preset file format is a file format conforming to the Bluetooth transmission protocol;

[0022] Step 102, using the second thread to insert the cached pre-transferred file in the form of a preset file into the database;

[0023] Step 103, start the bluetooth transmission main thread, and send the pre-transmission file in the form of a pres...

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Abstract

The invention relates to a technology in the field of communication, in particular to a method and device for transmitting files through Bluetooth and an intelligent mobile terminal. The method comprises the following steps of: reading a pre-transmitted file from a database by adopting a first thread, converting the pre-transmitted file into a preset file and caching, wherein the preset file is a file which is accordant with a Bluetooth transmission protocol; inserting the cached pre-transmitted file in the form of preset file into the database by adopting a second thread; and starting a main Bluetooth transmission thread, and transmitting the pre-transmitted file in the form of preset file. In the method and the device for transmitting files through Bluetooth and the intelligent mobile communication terminal provided by the embodiment of the invention, records in a phone book are converted into a file which is accordant with the Bluetooth transmission protocol by using a newly-established thread, the file is inserted into the database, the main Bluetooth transmission thread is started, and the records in the phone book are transmitted, so that a large quantity of small-sized files can be transmitted, and the CPU (Central Processing Unit) occupancy factor can be lowered by preprocessing the records in the phone book with the newly-created thread.

Description

technical field [0001] The invention relates to the technology in the field of communication, in particular to a method and device for transmitting files via bluetooth and an intelligent mobile communication terminal. Background technique [0002] In the prior art, the Bluetooth OPP (Object Push Profile, Object Storage Specification) module of the Android platform mainly includes a server, a receiver, a database, and a series of Activity threads responsible for refreshing the UI (UserInterface, user interface). The OPP transmission process is implemented based on this database. Wherein, the database is used to record the attributes of the sent files and the sending status of the current files. The server is started as soon as Bluetooth is turned on, and it listens for changes in the database. Once the content in the database changes (such as adding a sending file), the server will start a thread to add the changed file information in the database to the locally maintained ...

Claims

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Application Information

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IPC IPC(8): H04B5/00H04M1/725H04M1/2745H04M1/72412
Inventor 阙远刘红星
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD