gistfile1.txt

outlineProvider = object : ViewOutlineProvider() {
        override fun getOutline(view: View, outline: Outline?) {
          if (view.width <= 0 || view.height <= 0 || outline == null) return

          if (tlPx == trPx && trPx == brPx && brPx == blPx) {
            outline.setRoundRect(0, 0, view.width, view.height, tlPx)
            return
          }

          val path = android.graphics.Path()
          val radii = floatArrayOf(
            tlPx, tlPx,
            trPx, trPx,
            brPx, brPx,
            blPx, blPx
          )
          val rectF = android.graphics.RectF(0f, 0f, view.width.toFloat(), view.height.toFloat())
          path.addRoundRect(rectF, radii, android.graphics.Path.Direction.CW)

          if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
            outline.setPath(path)
          } else {
            @Suppress("DEPRECATION")
            outline.setConvexPath(path)
          }
        }
      }