package com.dani;



import static android.hardware.SensorManager.DATA_X;
import static android.hardware.SensorManager.DATA_Y;
import static android.hardware.SensorManager.DATA_Z;
import static android.hardware.SensorManager.SENSOR_ACCELEROMETER;
import static android.hardware.SensorManager.SENSOR_DELAY_UI;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;



import android.app.Activity;

import android.hardware.SensorListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;



@SuppressWarnings("deprecation")
public class Recolector2 extends Activity implements SensorListener, OnClickListener,       Runnable {
// GUI controls


EditText txtData;
Button btnWriteSDFile;
Button btnReadSDFile;
Button btnClose;
private SensorManager sensorMgr;

private float x, y, z;
private float cx, cy, cz;
private long lastUpdate = -1;


private TextView xLabel;


@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.recolector2);

txtData = (EditText) findViewById(R.id.txtData);
//txtData.setHint("Enter some lines of data here...");
xLabel = (TextView) findViewById(R.id.x_Label);



}

protected void onPause() {
    super.onPause();

    sensorMgr.unregisterListener(this, SENSOR_ACCELEROMETER);
    sensorMgr = null;
    cx = 0;
    cy = 0;
    cz = 0;
}

@Override
protected void onResume() {
    super.onResume();

    sensorMgr = (SensorManager) getSystemService(SENSOR_SERVICE);
    boolean accelSupported = sensorMgr.registerListener(this,
            SENSOR_ACCELEROMETER,
            SENSOR_DELAY_UI);

    if (!accelSupported) {
        // on accelerometer on this device
        sensorMgr.unregisterListener(this, SENSOR_ACCELEROMETER);

    }
}

// from the android.hardware.SensorListener interface
public void onAccuracyChanged(int sensor, int accuracy) {


    }


// from the android.hardware.SensorListener interface
public void onSensorChanged(int sensor, float[] values) {
    if (sensor == SENSOR_ACCELEROMETER) {



            try {

                FileWriter fstream=new FileWriter("/mnt/sdcard/mysdfile.txt");
                BufferedWriter out=new BufferedWriter(fstream);

                int i=0;

                while (i<10){//temporizar como sea!!



                    ++i;
                    x = values[DATA_X];
                    y = values[DATA_Y];
                    z = values[DATA_Z];

                    xLabel.setText(String.format("X: %+2.5f (%+2.5f)", (x+cx), cx));




                    out.write(String.format("X: %+2.5f (%+2.5f)", (x+cx), cx)+"n");
                    Thread.sleep(5);//temporiza a 5   milisegundos
                }
                out.close();//cierra el objeto out.txt


            }catch (Exception e) {
                    Toast.makeText(getBaseContext(),   e.getMessage(),
                    Toast.LENGTH_SHORT).show();

                                }//endcatch

            }//endwhile



btnReadSDFile = (Button) findViewById(R.id.btnReadSDFile);
btnReadSDFile.setOnClickListener(new OnClickListener() {

public void onClick(View v) {
    // write on SD card file data in the text box
try {
    File myFile = new File("/mnt/sdcard/mysdfile.txt");
    FileInputStream fIn = new FileInputStream(myFile);
    BufferedReader myReader = new BufferedReader(
            new InputStreamReader(fIn));
    String aDataRow = "";
    String aBuffer = "";
    while ((aDataRow = myReader.readLine()) != null) {
        aBuffer += aDataRow + "n";
    }
    txtData.setText(aBuffer);
    myReader.close();
    Toast.makeText(getBaseContext(),
            "Done reading SD 'mysdfile.txt'",
            Toast.LENGTH_SHORT).show();
} catch (Exception e) {
    Toast.makeText(getBaseContext(), e.getMessage(),
            Toast.LENGTH_SHORT).show();
}
}// onClick
}); // btnReadSDFile


btnClose = (Button) findViewById(R.id.btnClose);
btnClose.setOnClickListener(new OnClickListener() {

    public void onClick(View v) {
        // clear text box
        finish();
    }
}); // btnClose

}// onCreate

@Override
public void run() {
    // TODO Auto-generated method stub

}

@Override
public void onClick(View v) {
    // TODO Auto-generated method stub

}
}