获取手机气压传感器数据-创新互联

private SensorManager mSensorManager;
private Sensor mBarometerSensor;

获取

// sensor managermSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
  
//BarometerSensor mBarometerSensor=mSensorManager.getDefaultSensor(Sensor.TYPE_PRESSURE);

监听器

private SensorEventListener mBarometerSensorEventListener=new SensorEventListener() {

        @Override
public void onSensorChanged(SensorEvent event) {
            updateBarometer(event.values);
        }

        @Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {

        }
    };

注册监听器

if(mBarometerSensor!=null){
            mSensorManager.registerListener(mBarometerSensorEventListener, mBarometerSensor, SensorManager.SENSOR_DELAY_NORMAL);
}

取消监听器

if(mBarometerSensor!=null){
            mSensorManager.unregisterListener(mBarometerSensorEventListener);            
 }