Save image from network to external storage using Glide

OnButtonClick.java

    // Step 1
    private void saveImage(String source) {

        SimpleTarget<Bitmap> simpleTarget = new SimpleTarget<Bitmap>() {
            @Override
            public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                saveImage(resource, position);
            }

        };

        Glide
                .with(getApplicationContext())
                .asBitmap()
                .load(source)
                .into(simpleTarget);
    }


    // Step 2
    private String saveImage(Bitmap image, int position) {
        String savedImagePath = null;

        String imageFileName = "JPEG_" + images.get(position).getName() + ".jpg";
        File storageDir = new File(
                Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
                        + "/Comicoid");
        boolean success = true;
        if (!storageDir.exists()) {
            success = storageDir.mkdirs();
        }
        if (success) {
            File imageFile = new File(storageDir, imageFileName);
            savedImagePath = imageFile.getAbsolutePath();
            try {
                OutputStream fOut = new FileOutputStream(imageFile);
                image.compress(Bitmap.CompressFormat.JPEG, 100, fOut);
                fOut.close();
            } catch (Exception e) {
                e.printStackTrace();
            }

            // Add the image to the system gallery
            galleryAddPic(savedImagePath);
        }
        return savedImagePath;
    }

    // Step 3
    private void galleryAddPic(String imagePath) {
        Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
        File f = new File(imagePath);
        Uri contentUri = Uri.fromFile(f);
        mediaScanIntent.setData(contentUri);
        getApplicationContext().sendBroadcast(mediaScanIntent);
    }