Universal image loader roundedBitmapDisplayer issues

Question

I'm using latest universal-image-loader-1.9.2-SNAPSHOT-with-sources.jar file. Its working fine. I want to change image to round(Circle). I have used following display options.

             DisplayImageOptions userimgoptions = new DisplayImageOptions.Builder()
                           .displayer(new RoundedBitmapDisplayer(35))
                           .showImageOnLoading(android.R.color.transparent)
                           .showImageForEmptyUri(R.drawable.picture_info_profile_img)
                           .showImageOnFail(R.drawable.picture_info_profile_img)
                           .cacheInMemory(true).cacheOnDisc(true)
                           .bitmapConfig(Bitmap.Config.RGB_565).build();

its not working for some images. I have tested this into low and high resolution its not working.

Note : In my xml Imageview height and with(55 * 55).

please kindly help me how to resolve this issue. i cant resolve this issue.

Thanks,

Answer 1

If you want a circular image you can change .displayer(new RoundedBitmapDisplayer(25)) to .displayer(new RoundedBitmapDisplayer(1000)) which worked for me.

Answer 2

If you want a rounded image you need to set the rounded bitmap displayer to the radius of the image which in your case is 1/2 55 or 27.5

DisplayImageOptions userimgoptions = new DisplayImageOptions.Builder()
                       .displayer(new RoundedBitmapDisplayer((int) 27.5f))
                       .showImageOnLoading(android.R.color.transparent)
                       .showImageForEmptyUri(R.drawable.picture_info_profile_img)
                       .showImageOnFail(R.drawable.picture_info_profile_img)
                       .cacheInMemory(true).cacheOnDisc(true)
                       .bitmapConfig(Bitmap.Config.RGB_565).build();

But it's probably not a good idea to hard code that, I would change the config when you actually get the bitmap and calculate the width.

Answer 3

I've found the RoundedBitmpDisplayer to be pretty slow even with the latest rewrite. By far the fastest way I've found to get a Rounded corners consistently is to use RoundedImageView. https://github.com/vinc3m1/RoundedImageView You can pass that view into UIL and the view will take care of rounding the corners for you. You just specify the radius you want.