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POdownloading an image from internet (AsyncTask), takes too long
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  1. POdownloading an image from internet (AsyncTask), takes too long
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    copied!<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>
 

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