Do the fetching image part in a thread. That will solve your problem.
On Wed, Oct 27, 2010 at 4:25 PM, umakantpatil <[email protected]>wrote:
>
> I have HTML text, I need to show it in textview. I did it. There are
> some images in it. I also made ImageGetter
> which loads image from remote server and displays it. But the issue is
> now its very slow.
> I know i can load it async. But i haven't got a single example or help
> for this.
>
> Below is the code to get the image
>
> @Override
> public Drawable getDrawable(String source) {
> Drawable drawable = null;
> Bitmap bitmap = null;
> InputStream in = null;
> BufferedOutputStream out = null;
> try {
> in = new BufferedInputStream(new
> URL(source).openStream(),4096);
> final ByteArrayOutputStream dataStream = new
> ByteArrayOutputStream();
> out = new BufferedOutputStream(dataStream, 4096);
> copy(in, out);
> out.flush();
> final byte[] data = dataStream.toByteArray();
> bitmap = BitmapFactory.decodeByteArray(data, 0,
> data.length);
> drawable = new BitmapDrawable(bitmap);
>
> int width = getScreen();
> int fin = width - 120;
>
> drawable.setBounds(0, 0, fin, 200);
> return drawable;
> }catch (Throwable e) {
> return null;
> }
> }
>
> Can any one tell my how can get it async without stopping UI?
>
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--
Kumar Bibek
http://techdroid.kbeanie.com
http://www.kbeanie.com
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