Merge "Fix hard edge on charging ripple." into sc-qpr1-dev

        // the active effect area. Values here should be kept in sync with the

        // animation implementation in the ripple shader.

        val maskRadius = (1 - (1 - rippleShader.progress) * (1 - rippleShader.progress) *

                (1 - rippleShader.progress)) * radius * 1.5f

                (1 - rippleShader.progress)) * radius * 2

        canvas?.drawCircle(origin.x, origin.y, maskRadius, ripplePaint)

    }

}