[android-developers] Sensor Manager: How to Use

[bernis Nzouwo]

I work on SDK1.5
this code compile and make apk file. but this file don't walk on my virtual
device.
package com.exemple.android.skeleton;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.hardware.*;
import java.util.Date;





public  class TimeButton extends Activity implements SensorListener {
    /** Called when the activity is first created. */
TextView myTextView;
    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.main);
        SensorManager sensorMgr = (SensorManager)
getSystemService(SENSOR_SERVICE);
        boolean TempSupported =
sensorMgr.registerListener(this,SensorManager.SENSOR_TEMPERATURE,SensorManager.SENSOR_DELAY_UI);
        if (!TempSupported) {
sensorMgr.unregisterListener(this,SensorManager.SENSOR_TEMPERATURE);
myTextView.findViewById(R.id.TextView01);
myTextView.setText("Pas de temperature");
}
    }




    SensorListener mySensorListener = new SensorListener() {
     @Override
     public void onSensorChanged(int sensor, float[] values) {
     if (sensor == SensorManager.SENSOR_TEMPERATURE)
     onTemperatureChanged(sensor, values);
     }


     public void onTemperatureChanged(int sensor, float[] values){
     float temp;
     temp = values[0];
     myTextView.findViewById(R.id.TextView01);
myTextView.setText("Temp:"+temp);
     }


public void onAccuracyChanged(int sensor, int accuracy) {}

    };
@Override
public void onAccuracyChanged(int sensor, int accuracy) {
// TODO Auto-generated method stub
 }




@Override
public void onSensorChanged(int sensor, float[] values) {
// TODO Auto-generated method stub
 }


}


-- 
Nzouwo bernis
Etudiant maître en informatique.
spécialité réseaux et dévellopement.
certifié cisco
Tel:(00237)75282421
loisirs: sport, jeu d'echec, musique...

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