如何解析我的android中间件的方向API响应？

import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements SensorEventListener {

    private SensorManager sensorManager;
    private Sensor orientationSensor;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 获取传感器管理器实例
        sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);

        // 获取方向传感器实例
        orientationSensor = sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION);
    }

    @Override
    protected void onResume() {
        super.onResume();
        // 注册传感器监听器
        sensorManager.registerListener(this, orientationSensor, SensorManager.SENSOR_DELAY_NORMAL);
    }

    @Override
    protected void onPause() {
        super.onPause();
        // 取消注册传感器监听器
        sensorManager.unregisterListener(this);
    }

    @Override
    public void onSensorChanged(SensorEvent event) {
        // 解析方向传感器数据
        float azimuth = event.values[0];
        float pitch = event.values[1];
        float roll = event.values[2];

        // 处理方向信息，这里只是简单地显示一个Toast
        String message = "Azimuth: " + azimuth + "\nPitch: " + pitch + "\nRoll: " + roll;
        Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
        // 传感器精度发生变化时的回调方法
    }
}