I'm using setLayoutParams on some images in a HorizontalScrollView to
change their size as they scroll past. This seems to work fine, until I
hit one of the boundaries, then all the imageViews stop responding to
setLayoutParams. They are locked in at their last size. Monitoring my
code, I can absolutely see that there are no errors being thrown and that
setLayoutParams is definitely being called with changing values, just like
before they got locked in. The UI, which continuing to scroll, is just
refusing to update my layout params on this ImageView now.
Very frustrating.. Any ideas what's going on here?
int iWidth = (int) (scale * 108 * getResources().getDisplayMetrics().
density);
int iHeight = (int) (scale * 56 * getResources().getDisplayMetrics().
density);
if(r == R.id.imageView5){
//Log.v("LOCATION", String.valueOf(imageViewCenter) );
//Log.v("OFFSET", String.valueOf(offset));
//Log.v("RATIO", String.valueOf(ratio));
//Log.v("SCALE", String.valueOf(scale));
Log.v("DIMS", String.valueOf(iWidth) + ":" + String.valueOf(iHeight) );
}
LinearLayout.LayoutParams layoutParams =
(android.widget.LinearLayout.LayoutParams) iv.getLayoutParams();
layoutParams.height = iHeight;
layoutParams.width = iWidth;
iv.setLayoutParams(layoutParams);
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