docs: public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, float roundPx) {
          Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
          Canvas canvas = new Canvas(output);
  
          final int color = 0xff424242;
          final Paint paint = new Paint();
          final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
          final RectF rectF = new RectF(rect);
  
          paint.setAntiAlias(true);
          canvas.drawARGB(0, 0, 0, 0);
          paint.setColor(color);
          canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
  
          paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
          canvas.drawBitmap(bitmap, rect, rect, paint);
          return output;
      }