Research and design of chatting room system based on Android Bluetooth

Bluetooth provides a low-power and low-cost wireless connection among mobile devices and their accessories, which is an open standard for implementing a short-range wireless communication. Bluetooth is integrated into Android which is a mainstream smart phone platform as a mean of mobile communication. Android has attracted a large number of developers because of its character of open sourcing and powerful application AP I. This article takes designing a Bluetooth chat room for example to research Bluetooth and its architecture of android platform and introduce the process of realizing the Bluetooth communication in detail. Then we design and implement a chat room based on Bluetooth by using APIs of Android platform. At last, a further prospect of the function of this system was made.