如何在Android中使用getAccuracy()以米为单位记录GPS精度?

以下是我的代码。当我运行它时,会得到一个构建错误。我添加了getAccuracy()方法,但奇怪的是它返回了一个错误。

package com.example.yires.locationdemo;

import android.Manifest;

import android.accounts.AccountAuthenticatorResponse;

import android.content.Context;

import android.content.pm.PackageManager;

import android.location.Location;

import android.location.LocationListener;

import android.location.LocationManager;

import android.support.annotation.NonNull;

import android.support.v4.app.ActivityCompat;

import android.support.v4.content.ContextCompat;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.util.Log;

public class MainActivity extends AppCompatActivity {

LocationManager locationManager;

LocationListener locationListener;

@Override

public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

super.onRequestPermissionsResult(requestCode, permissions, grantResults);

if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {

if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);

}

}

}

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

locationListener = new LocationListener() {

@Override

public void onLocationChanged(Location location) {

Log.i("Location",location.toString());

Log.i("GetAccuracy",location.getAccuracy());

}

@Override

public void onStatusChanged(String s, int i, Bundle bundle) {

}

@Override

public void onProviderEnabled(String s) {

}

@Override

public void onProviderDisabled(String s) {

}

};

if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {

ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION},1);

} else {

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);

}

}

}

我是一个初学者在Android,所以会感谢任何代码帮助或解释。再次感谢。