在Android手机中计算GPS距离的最好方法是什么？

// 获取LocationManager实例
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

// 创建一个LocationListener来监听位置变化
LocationListener locationListener = new LocationListener() {
    @Override
    public void onLocationChanged(Location location) {
        // 获取到最新的位置信息
        double latitude = location.getLatitude();
        double longitude = location.getLongitude();

        // 创建一个目标位置的Location对象
        Location targetLocation = new Location("");
        targetLocation.setLatitude(targetLatitude);
        targetLocation.setLongitude(targetLongitude);

        // 计算距离
        float distance = location.distanceTo(targetLocation);

        // 打印距离
        Log.d(TAG, "距离目标位置的距离为：" + distance + "米");
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {
    }

    @Override
    public void onProviderEnabled(String provider) {
    }

    @Override
    public void onProviderDisabled(String provider) {
    }
};

// 注册位置监听器
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

// 检查是否已经授权
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
    // 请求授权
    ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, PERMISSION_REQUEST_CODE);
}