downloading an image from internet (AsyncTask), takes too long
<p>I'm using AsyncTask to perform an operation that connects to internet, download data, and then get a picture of the internet.</p>

<p>The image obtained from internet too, but when it takes the server to respond the application gets a FC.</p>

<p>How I can do to get the data AsyncTask although it takes the server?</p>

<p>Then I put the code I use to download the data:</p>

<pre><code>class CargaImgs extends AsyncTask&lt;Void, Void, Bitmap&gt; {

    final ProgressDialog progressDialog = new ProgressDialog(imagen.this);

    protected void onPreExecute() {
        progressDialog.setTitle("");
        progressDialog.setMessage("Cargando Imagen...");
        progressDialog.show();
    }

    protected Bitmap doInBackground(Void... params) {
        return urlImageToBitmap(imageUrl(StrUrl));
    }

    protected void onPostExecute(Bitmap imagen) {
        RawBmp = imagen;
        sourceBmp = RawBmp;
        sourceBmp = redimensionarImagenMaximo(sourceBmp, screen_w, screen_h);
        imageWidth = sourceBmp.getWidth();
        imageHeight = sourceBmp.getHeight();
        showBmp = Bitmap.createBitmap(sourceBmp);
        main.invalidate();
        primera_carga = false;
        progressDialog.dismiss();
    }
}

private String imageUrl(String url) {
    Document doc = null;
    try {
        doc = Jsoup.connect(url).get();
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    Elements div_exterior = doc.getElementsByClass("inner");
    for (Element subelementos : div_exterior) {
        Elements imgs = subelementos.getElementsByTag("img");
        StrUrlImage = imgs.get(1).attr("src");
        if (StrUrlImage == StrUrlImage2) {

        } else {
            return imgs.get(1).attr("src");
        }
    }
    return null;
}

public Bitmap urlImageToBitmap(String urlImage) {
    Bitmap mIcon1 = null;
    URL url_value;
    try {
        url_value = new URL(urlImage);
        if (url_value != null) {
            mIcon1 = BitmapFactory.decodeStream(url_value.openConnection()
                    .getInputStream());
        }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return mIcon1;
}
</code></pre>
