rounded corner imageview programmatically

Question

I want to set a rounded corner on my ImageView and here is code:

FrameLayout frameLayout = new FrameLayout(this);
            frameLayout.setLayoutParams(up);
            layout.addView(frameLayout);

            CardView cardView = new CardView(this);
            cardView.setCardElevation(0);
            cardView.setRadius(20);
            cardView.setMaxCardElevation(0);
            cardView.setLayoutParams(upz);
            frameLayout.addView(cardView);

            ImageView imageView = new ImageView(this);
            String imageuri = listgambarpromo.get(i);
            if (!this.isFinishing()) {
                Glide.with(getBaseContext())
                        .load(imageuri)
                        .error(R.drawable.promoe)
                        .placeholder(R.drawable.promoe)
                        .skipMemoryCache(true)
                        .diskCacheStrategy(DiskCacheStrategy.ALL)
                        .fitCenter()
                        .into(imageView);
            }
            imageView.setScaleType(ImageView.ScaleType.FIT_XY);
            imageView.setLayoutParams(upz1);
            cardView.addView(imageView);

I've set the ImageView inside the CardView, but it doesn't work and shown square on the corners

What should I do with my codes?

Answer 1

you already use Glide library for image. So there is make round option

Glide.with(context)
    .load(url)
    .apply(new RequestOptions().transforms(new CenterCrop(), new RoundedCorners(20)))
    .into(imageView);

like this.

if you want to make circle,

RequestOptions options = new RequestOptions()
                    .circleCrop()
                    .placeholder(R.drawable.img_nonemymenu)
                    .error(R.drawable.img_nonemymenu);

Glide.with(mContext).setDefaultRequestOptions(options)
    .load(url)
    .circleCrop()
    .into(imageView);

like this.

for more options, check this