ANDROID取得传感器值的代码

package com.SensorGetValue.muskmelon;

import java.util.List;

import android.app.Activity;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.widget.TextView;

public class SensorGetValueActivity extends Activity implements SensorEventListener{  
    /** Called when the activity is first created. */
    private SensorManager sensorManager;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //SensorManager的接口取得
        sensorManager = (SensorManager)this.getSystemService(SENSOR_SERVICE);
        setContentView(R.layout.main);
    }
    
    @Override
    protected void onResume(){
        super.onResume();
        List<Sensor> sensors = sensorManager.getSensorList(Sensor.TYPE_ALL);
        
        //sensor1
        for (Sensor s : sensors){
            sensorManager.registerListener(this,s,SensorManager.SENSOR_DELAY_NORMAL);
        }              
    }
    
    //
    @Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void onSensorChanged(SensorEvent e) {
        // TODO Auto-generated method stub
        switch(e.sensor.getType()){
            //加速度的值表示
            case Sensor.TYPE_ACCELEROMETER:{
                TextView x = (TextView)findViewById(R.id.x);
                x.setText("x:" + String.valueOf(e.values[SensorManager.DATA_X]));
                TextView y = (TextView)findViewById(R.id.y);
                y.setText("y:" + String.valueOf(e.values[SensorManager.DATA_Y]));
                TextView z =(TextView)findViewById(R.id.z);
                z.setText("z:" + String.valueOf(e.values[SensorManager.DATA_Z]));
                break;
            }
            //倾斜度的值表示
            case Sensor.TYPE_ORIENTATION:{
                TextView x = (TextView)findViewById(R.id.Azimuth);
                x.setText("Azimuth" + String.valueOf(e.values[SensorManager.DATA_X]));
                
                TextView y = (TextView)findViewById(R.id.Pitch);
                y.setText("Pitch:" + String.valueOf(e.values[SensorManager.DATA_Y]));
                
                TextView z = (TextView)findViewById(R.id.Roll);
                z.setText("Roll:" + String.valueOf(e.values[SensorManager.DATA_Z]));
                break;
            }
            //磁力计 的值表示
            case Sensor.TYPE_MAGNETIC_FIELD:{
                TextView x = (TextView)findViewById(R.id.magnetic_x);
                x.setText("x:" + String.valueOf(e.values[SensorManager.DATA_X]));
                TextView y = (TextView)findViewById(R.id.magnetic_y);
                y.setText("y:" + String.valueOf(e.values[SensorManager.DATA_Y]));
                
                TextView z= (TextView)findViewById(R.id.magnetic_z);
                z.setText("z:" + String.valueOf(e.values[SensorManager.DATA_Z]));
                break;
            }
            //温度計の値を表示する
            case Sensor.TYPE_TEMPERATURE:{
                TextView x = (TextView)findViewById(R.id.degree);
                x.setText("Degree:" + String.valueOf(e.values[SensorManager.DATA_X]));
        
            }
            case Sensor.TYPE_PROXIMITY:{
            	TextView x = (TextView)findViewById(R.id.proximity);
            	 x.setText("proximity:" + String.valueOf(e.values[SensorManager.DATA_X]));
            }
            //近距离感应器值的取得
        }
    
    }  
    
    @Override
    protected void onStop(){
        super.onStop();
        sensorManager.unregisterListener(this);
    }
}