On Apr 2, 9:04 pm, xingye <[EMAIL PROTECTED]> wrote:
> My code
>
> ImageView iv =
> (ImageView)convertView.findViewById(R.id.image);
> // iv.setImageResource(R.drawable.badge);
> Uri uri = Uri.parse("http://www.yexing.org/
> image.axd?
> picture=browse.png");
>
> // iv.setImageURI(uri);
> // Drawable drawable =
> Drawable.createFromPath(uri.getPath());
> try {
> URL url = new
> URL("http://www.yexing.org/image.axd?
> picture=browse.png");
> InputStream is = url.openStream();
> Drawable drawable =
> Drawable.createFromStream(is, "none");
> iv.setImageDrawable(drawable);
> } catch(Exception e) {
> Log.e(LOG_TAG, "load image error! \n"
> + e.toString());
> }
>
> On 4月2日, 上午9时19分, David Given <[EMAIL PROTECTED]> wrote:
>
>
>
> > I'm trying to programmatically set the image on an ImageView. (Part of a
> > SimpleCursorAdapter binding function.) I'm finding that the image never
> > appears to show up.
>
> > While this behaviour appears if I call setImageURI(), I also see it if I
> > break things down as follows:
>
> > ImageView iv = (ImageView) view;
> > String path = getApplication().getFilesDir().getAbsolutePath();
> > InputStream is = new FileInputStream(path + "/icon.png");
> > Drawable icon = new BitmapDrawable(is);
> > Log.i("Fnord", "width="+icon.getIntrinsicWidth()+
> > " height="+icon.getIntrinsicHeight());
> > iv.setImageDrawable(icon);
>
> > I'm getting sensible tracing, indicating that the image has loaded
> > correctly, and iv.setImageDrawable() appears to succeed --- but nothing
> > happens. The ImageView doesn't even change size.
>
> > Any suggestions?
>
> > --
> > David Given
> > [EMAIL PROTECTED] Hide quoted text -
>
> - Show quoted text -
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