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]
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