Cfrgtkky

I want to extract the audio features, I'm providing the wav audio file and want to get the arff file.

    package Sound;

    import jAudioFeatureExtractor.ACE.DataTypes.Batch;

    import jAudioFeatureExtractor.DataModel;

    import java.io.File;

    import java.io.FileOutputStream;

    import java.io.OutputStream;



    public class Analysis {



   String featureFile =  getFilesDir()+ "/features.xml";

   String settingsFile = getFilesDir() + "/settings.xml";

   String FKOuputFile = getFilesDir() + "/fk.xml";

   String FVOuputFile = getFilesDir() + "/fv.xml";



     public String extractAudioFeatures() {

        Batch batch = new Batch(featureFile, null);

        try{

            batch.setRecordings(new File{new File(musicFile)});

            batch.getAggregator();

            batch.setSettings(settingsFile);



            DataModel dm = batch.getDataModel();

            OutputStream valsavepath = new FileOutputStream(FVOuputFile);

            OutputStream defsavepath = new FileOutputStream(FKOuputFile);

            dm.featureKey = defsavepath;

            dm.featureValue = valsavepath;

            batch.setDataModel(dm);



            batch.execute();

        }

        catch (Exception e){

            e.printStackTrace();

        }

    }

}

I am trying to get the arff file with this code, and I am using same Jar which has GUI. Feature.xml is working fine in Jaudio GUI and in Netbeans, IntelliJ and Eclipse (means in desktop) but not working in android and the error is this in Android :

11-12 23:54:52.100 27977-27977 W/System.err: java.lang.Exception: The /storage/emulated/0/features.xml file is not formatted properly.

11-12 23:54:52.101 27977-27977 W/System.err: Details of the problem: Couldn't open /storage/emulated/0/features.xml

        at jAudioFeatureExtractor.ACE.XMLParsers.XMLDocumentParser.parseXMLDocument(XMLDocumentParser.java:109)

        at jAudioFeatureExtractor.DataModel.<init>(DataModel.java:175)

        at jAudioFeatureExtractor.ACE.DataTypes.Batch.init(Batch.java:87)

        at jAudioFeatureExtractor.ACE.DataTypes.Batch.<init>(Batch.java:81)