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PODownloading many pictures from a server in android
 

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  1. PODownloading many pictures from a server in android
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    <p>I don't know how to get several images from a URL.</p> <p>Those images come in as Bitmap; I need to convert them to drawable, but I don't know how.</p> <blockquote> <p>Drawable icon = getResources().getDrawable(R.drawable.icon);</p> </blockquote> <p>Am I doing it correctly calling the <code>url(images)</code>, or is there a better way to do that?</p> <hr> <p><strong>This is the asynctask where I get the images</strong></p> <pre><code> private class BajarImagenTask extends AsyncTask&lt;String, Void, Bitmap&gt; { @Override protected Bitmap doInBackground(String... urls) { return BajarImagen(urls[0]); } protected void onPostExecute(Bitmap result){ Drawable icon = getResources().getDrawable(R.drawable.icon); point.setImage(d); } } </code></pre> <p>This the connection:</p> <pre><code> private Bitmap BajarImagen (String URL) { Bitmap bitmap = null; InputStream in = null; try { in=OpenHttpConnection(URL); bitmap=BitmapFactory.decodeStream(in); in.close(); } catch (IOException e1) { } return bitmap; } </code></pre> <p><strong>Here is the method with a "FOR" inside to get several URLs and calling many times the asynctask</strong></p> <pre><code> public void datosDesdeElXML(String[][] datos) { for(int i = 0; i &lt; moteles.length;i++){ String motel[] = moteles[i]; double lat = Double.valueOf(motel[0].trim()); double lng = Double.valueOf(motel[1].trim()); String name = motel[2].trim(); String address = motel[3].trim(); **String urldefotoglobo = motel[4].trim();** // here i get url from server in a xml format String aidis = motel[5].trim(); **new BajarImagenTask().execute(urldefotoglobo);** // Here i call the asynctask } } </code></pre>
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    1. USpablete
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    1. COSorry, I know this isn't an answer: using an AsyncTask to do this is just going to be a headache. I really suggest you look into an architecture based on a Service.
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      1. USG. Blake Meike
    2. COWhat do you mean "Architecture based on a Service"
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    3. COhttp://stackoverflow.com/questions/2415619/how-to-convert-a-bitmap-to-drawable-in-android
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