Thanks for the hint, Romain! Here is the code that now works:
final int drawableId = R.drawable.thumb1;
final Drawable d = getResources().getDrawable(drawableId);
d.setBounds(new Rect(0, 0, d.getIntrinsicWidth(),
d.getIntrinsicHeight())); <== this is the new call
slider.setThumb(d);
Regards,
Blake
On Jun 15, 12:58 pm, Romain Guy <romain...@android.com> wrote:
> You probably need to call setBounds() on the drawable to give it a size?
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> On Wed, Jun 15, 2011 at 6:03 AM, Blake B. <bbuckle...@yahoo.com> wrote:
> > I'm using a custom image for the Thumb on my SeekBar. I want to
> > change the image at some points in my app, but whenever
> > setThumb(drawable) is called, the Thumb image disappears. The seekbar
> > still works, but it's like the Thumb is invisible.
>
> > I've found a few other questions regarding this, but no answers, and
> > there is no Issue being tracked that I could find. Does anyone know
> > what I'm doing wrong, or how to work around this? Any Googlers that
> > are familiar with SeekBar?
>
> > Thanks,
> > Blake
>
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> --
> Romain Guy
> Android framework engineer
> romain...@android.com
>
> Note: please don't send private questions to me, as I don't have time
> to provide private support. All such questions should be posted on
> public forums, where I and others can see and answer them
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