类extends Activity implements SensorEventListener

@Override
public void onSensorChanged(SensorEvent event) {
// TODO Auto-generated method stub
if(event.sensor.getType()==Sensor.TYPE_TEMPERATURE){
Log.e("Log", "temprature==="+event.values[0]);
}
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
// TODO Auto-generated method stub

}

传感器

private SensorManager mSensorManager;  

用于判断是否注册成功

boolean mRegisteredSensor;

protected void onResume() {
 super.onResume();
 mSensorManager=(SensorManager)getSystemService(SENSOR_SERVICE);
 List<Sensor> sensors=mSensorManager.getSensorList(Sensor.TYPE_ALL);//获得一个方向传感器
 
 for (Sensor s : sensors) {
 Log.e("Log", "sensors.name==="+s.getType());
 }
 
 if (sensors.size()>0) 
 {
  Sensor sensor=sensors.get(0);
  mRegisteredSensor=mSensorManager.registerListener(this,sensor,SensorManager.SENSOR_DELAY_FASTEST);
  Log.e("Log", "booelan =="+mRegisteredSensor);
 }
}

protected void onPause() 
{
 if (mRegisteredSensor) {
  mSensorManager.unregisterListener(this);
  mRegisteredSensor=false;
 }
 super.onPause();
}

关于传感器