Java 我的方法在 onKeyEntered 内部不起作用

我正在try 创建一款应用程序，允许用户租用离他们最近的汽车.我想用一个TextView和ImageView来构建一个cardView一旦我找到了最近的汽车，我创建了方法BuildCardView来实现这一点.我的问题是cardView在被调用时没有被创建.当我直接调用BuildCardView时，它工作得很好，但在GeoQuery onKeyEntered方法内部调用时就不行了.我调试了代码，在onKeyEntered的内部调用了方法BuildCardView，但cardView不可见.下面是调用FireBase方法的代码.

FindCar.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
                   findClosestCars();
        }
    });

下面是调用BuildCardView的FireBase方法

private void findClosestCars() {
    if (ActivityCompat.checkSelfPermission(RentersMenuPageActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {

     //  turnOnLocationUpdates();
        //fusedLocationClient.requestLocationUpdates(mLocationRequest, locationCallback, Looper.myLooper());

        databaseReference = FirebaseDatabase.getInstance().getReference("Users").child("Lenders");
        GeoFire geoFire = new GeoFire(databaseReference);
        GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(latitude, longitude), radius);
        geoQuery.removeAllListeners();

        geoQuery.addGeoQueryEventListener(new GeoQueryEventListener() {
            @Override
            public void onKeyEntered(String key, GeoLocation location) {
           //
                //  Toast.makeText(RentersMenuPageActivity.this, "You Found a Lender",Toast.LENGTH_LONG);
                  //      Toast.LENGTH_LONG).show();


                //showPictureAndPrice();

                if (!driverFound) {
                    driverFound = true;
                    driverFoundID = key;

                    closestLender = FirebaseDatabase.getInstance().getReference("Users").child("Lenders").child(driverFoundID);

                    String [] lenderLocations;

                    buildCardView();
                }

               radius++;
            }

下面是BuildCardView，它在主视图中inflating 一个较小的视图(直接调用时起作用，但不是从onkey enter调用时起作用)

private void buildCardView(){
    Toast.makeText(RentersMenuPageActivity.this, "You Found a Lender",Toast.LENGTH_LONG).show();

    LayoutInflater mInflater = (LayoutInflater) getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

    View view =getLayoutInflater().inflate(R.layout.card,null);

   // CardView cardView = view.findViewById(R.id.cardView);
    Button rentCarButton = view.findViewById(R.id.rentCarButton);
    TextView price= view.findViewById(R.id.price);
    TextView makeandmodel = view.findViewById(R.id.makeandmodel);
    ImageView imageView =view.findViewById(R.id.imageViewScroll);

    LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
            LinearLayout.LayoutParams.WRAP_CONTENT,
            LinearLayout.LayoutParams.WRAP_CONTENT);
    linearLayout.addView(view);
}