ion - current image as placeholder

Question

I use com.koushikdutta.ion.Ion for download image to ImageView:

void ChangeImage()
{
  Ion.with(imageView).error(R.drawable.request_error).load(nextHttpUrl);
}

When begins loading next image, the current image disappears and while the next request is loading, ImageView does not contain any images (or, if I add .placeholder() - contains a picture from resources).

How I leave as placheholder current image? Or any other way that the current image on ImageView is changed only after the complete download the next?

score 1 · Answer 1 · edited Jan 04 '15 at 16:09

1

Try .crossfade(), that will crossfade from the existing image.

edited Jan 04 '15 at 16:09

SimplePi

95
1
4
15

answered Dec 18 '14 at 21:31

koush

2,972
28
31

Thanks! I found only a little help on github.com/koush/ion, there is somewhere a detailed guide to ion? Or ion-sample source only? – Alexey Kiryushkin Dec 19 '14 at 05:05

ion - current image as placeholder

1 Answers1