How to Record piano voice in Android

Question

Hi, I want to make piano application in Android phone, I want to record piano voice, How i record own phone voice.

Answer 1

Presumably you mean that you want to make a piano application in which you can record the output audio?

If so, it is probably not a very good idea to record the output to the speaker when you can record the sounds you are producing within the app. This would add needless overhead.

A better idea might be to do this all in the midi format, so if a key is pressed, it writes the note to a file and plays the sound at the same time...

I'm not sure there is a way to record the audio going to the speaker outside of a call. If you want to record the audio from a call you can use media.MediaRecorder I think.