android - Bluetooth A2DP profile -

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i new bluetooth app development. bluetooth profile? hardware specification device? can android mobile phone bluetooth act sender , receiver in a2dp profile?

a bluetooth profile specification on protocol , functionality of bluetooth device. not hardware specification, because implementing profile depend on both software stack , hardware chip. can find more information wikipedia page.

and in case of a2dp, designed music streaming. cannot used arbitrary data communication (if that's mean "sender , receiver"). if looking generic data communication mechanism on bluetooth transport, serial port profile (spp) need (some people call rfcomm). android sdk user guide has quite detailed information on how use rfcomm api: http://developer.android.com/guide/topics/wireless/bluetooth.html


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