Android Open Source - CopresenceDataCollector Audio Proc

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Back to project page CopresenceDataCollector.

License

The source code is released under:

Copyright (c) 2014, Xiang Gao All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Re...

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Java Source Code

package org.sesy.coco.datacollector;
/*ww w .j  av  a  2s  .  co m*/
import java.io.File;

import org.sesy.coco.datacollector.database.Entry;

import android.app.IntentService;
import android.content.Intent;
import android.os.SystemClock;
import android.util.Log;

public class AudioProc extends IntentService {

  //private Wave waveRemote, waveLocal;
  //final float[] trimSeconds = {10, 5, 4, 3, 2, 1};
  //private String fp;
  
  public AudioProc() {
    super("AudioProc");
    // TODO Auto-generated constructor stub
  }

  @Override
  protected void onHandleIntent(Intent intent) {
    // TODO Auto-generated method stub
    Log.i("wavproc", "Audio Proc started");
    //String waveHeaderJson = intent.getStringExtra("header");
    //String waveDataString = intent.getStringExtra("data");
    String waveFP = intent.getStringExtra("wavefp");
    
    /*Gson gson = new Gson();
      WaveHeader waveHeaderRemote = gson.fromJson(waveHeaderJson, WaveHeader.class);
      byte[] dataRemote = null;
      try {
        dataRemote = Hex.decodeHex(waveDataString.toCharArray());
    } catch (DecoderException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
      waveRemote = new Wave(waveHeaderRemote, dataRemote);
      waveLocal = new Wave(WorkerService.wavPath);
      fp = WorkerService.wavName + "#";
      if(waveRemote.length() > 0 && waveLocal.length() > 0){
        for(int i = 0; i < 6; i++){
          if(waveRemote.length() > trimSeconds[i]){
            waveRemote.rightTrim(waveRemote.length() - trimSeconds[i]);
          }
          if(waveLocal.length() > trimSeconds[i]){
            waveLocal.rightTrim(waveLocal.length()  - trimSeconds[i]);
          }
          
          XCorrAndDistFromWav xCorrAndDistFromWav = new XCorrAndDistFromWav(waveRemote, waveLocal);
          fp += xCorrAndDistFromWav.getMaxCorr()+"#"+xCorrAndDistFromWav.getDist()+"#";
          
        }
      }*/
    
      long ts = SystemClock.elapsedRealtime() - WorkerService.metaTS;
      
      //remove wav if not server storage not enabled  
    if(!WorkerService.isRecord){
      new File(WorkerService.wavPath).delete();
    }
    
      Entry eobj = new Entry();        
    //eobj.setOB(WorkerService.ob);
    eobj.setTS(ts);
    //eobj.setGT(WorkerService.gt);
    eobj.setMT(Constants.STATUS_SENSOR_AUDIO);
    eobj.setFP(waveFP+WorkerService.wavName);
        WorkerService.audList.set(0, eobj);
    
    WorkerService.audioTaskDone = true;
      
      
  }

}

Java Source Code List