About BlurView how to set fillet？

[wardenlzr]

blurOverlayColorOnly one property can be configured

[Dimezis]

Sorry, I'm not sure what you mean. Could you elaborate?

[wardenlzr]

Sorry,My English is not good. I think the answer is this Create a rounded drawable, as usual, set it as a background. And do blurView.setOutlineProvider(ViewOutlineProvider.BACKGROUND); blurView.setClipToOutline(true);

[wardenlzr]

But final Drawable windowBackground = getWindow().getDecorView().getBackground(); Log.i(TAG, "windowBackground." + windowBackground); RoundDrawable roundDrawable = new RoundDrawable(getResources(), drawable2Bitmap(windowBackground)); roundDrawable.setRadius(30f); binding.bv.setupWith(((ViewGroup) getWindow().getDecorView())) .setFrameClearDrawable(roundDrawable);

private Bitmap drawable2Bitmap(Drawable drawable) { if (drawable == null) { return null; }

    if (drawable instanceof BitmapDrawable) {
        return ((BitmapDrawable) drawable).getBitmap();
    }

    try {
        Bitmap.Config config =
                drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
                        : Bitmap.Config.RGB_565;
        Bitmap bitmap;
        //颜色Drawable
        if (drawable instanceof ColorDrawable) {
            //宽为2, 高为2 ??
            bitmap = Bitmap.createBitmap(2, 2, config);
        } else {
            bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), config);
        }
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
        //将 drawable 的内容绘制到 bitmap的canvas 上面去.
        drawable.draw(canvas);
        return bitmap;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

I set these, but the fillet does not take effect

[wardenlzr]

final Drawable windowBackground = getWindow().getDecorView().getBackground(); Log.i(TAG, "windowBackground." + windowBackground); // RoundDrawable roundDrawable = new RoundDrawable(getResources(), drawable2Bitmap(windowBackground)); Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.ex_bg); Drawable roundDrawable = new RoundDrawable(bitmap); binding.bv.setupWith(((ViewGroup) getWindow().getDecorView())) .setFrameClearDrawable(roundDrawable); binding.iv.setImageDrawable(roundDrawable);

I'm sure roundDrawable is OK

[Dimezis]

I still don't understand. Is the problem that you can't set rounded corners?

blurView.setOutlineProvider(ViewOutlineProvider.BACKGROUND);
blurView.setClipToOutline(true);

Should do the job with a proper rounded corner Drawable.

Or is the problem that setFrameClearDrawable doesn't work with this drawable? (Why is it rounded though?)

Some screenshots of expected and actual results might be helpful

[wardenlzr]

How to get a round corner BlurView?

[Dimezis]

blurView.setBackgroundDrawable(roundDrawable);
blurView.setOutlineProvider(ViewOutlineProvider.BACKGROUND);
blurView.setClipToOutline(true);

[Dimezis]

Did that solve your issue?

[wardenlzr]

yes thanks