I've to make an application which has 2 parts:
1) It should record the audio from Android application layer and through JNI it should send the audio data to C library.
2) The C library processes this audio data and send its back to application layer where the processed audio song is played back.
i know how to use the Audio Recorder and Audio Track ...but i 'm having problem regarding sending the data from application layer and sending it back to application layer...How to send Audio data as bytes to lower layer and then retrive it back as bytes?