android: Android MediaRecorder.AudioSource = undefined

From @bradmartin on February 24, 2016 4:29

MediaRecorder.AudioSource -

Android Sample:

    private void startRecording() {
    mRecorder = new MediaRecorder();
    mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    mRecorder.setOutputFile(mFileName);
    mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);

    try {
        mRecorder.prepare();
    } catch (IOException e) {
        Log.e(LOG_TAG, "prepare() failed");
    }

    mRecorder.start();
}

`

NativeScript JS code:

    var MediaRecorder = android.media.MediaRecorder;
    var AudioSource = android.media.MediaRecorder.AudioSource;
    var OutputFormat = android.media.MediaRecorder.OutputFormat;
    var AudioEncoder = android.media.MediaRecorder.AudioEncoder;

   var recorder;

   function startAudio(args) {
      try {
          console.log('START AUDIO');
          recorder = new MediaRecorder();
          console.log('RECORDER: ' + recorder);

         // *** FAILS with AudioSource being undefined. **
         recorder.setAudioSource(AudioSource.MIC);
         recorder.setOutputFormat(OutputFormat.THREE_GPP);
         recorder.setOutputFile("bradTest");
         recorder.setAudioEncoder(AudioEncoder.AMR_NB);
         recorder.prepare();
         recorder.start();
       } catch (ex) {
          console.log(ex);
      }
 }
 exports.startAudio = startAudio;

`

Copied from original issue: NativeScript/NativeScript#1622