@@ -0,0 +1,483 @@
+package omrecorder;%0A%0Aimport android.media.AudioRecord;%0A%0A/**%0A * @author Kailash Dabhi%0A * @date 01 July, 2017 12:34 PM%0A */%0Afinal class MinimumBufferSize %7B%0A  private final int minimumBufferSize;%0A%0A  MinimumBufferSize(AudioRecordConfig audioRecordConfig) %7B%0A    this.minimumBufferSize = AudioRecord.getMinBufferSize(audioRecordConfig.frequency(),%0A        audioRecordConfig.channelPositionMask(), audioRecordConfig.audioEncoding());%0A  %7D%0A%0A  int asInt() %7B%0A    return minimumBufferSize;%0A  %7D%0A%7D%0A

Add MinimumBufferSize class for AudioSource