How to get the amplitude when blowing into MIC on android device

Question

How to get the amplitude when blowing into MIC in android device.

MediaRecorder recorder = new MediaRecorder();
   recorder.setAudioSource(MediaRecorder.AudioSou         


        

Answer 1

You have to initialize the recorder, as well as set several methods. Look at the documentation for MediaRecorder to see how to do this. I've used this method and it works quite well.