private void drawShimmer(Canvas destinationCanvas) {
        createShimmerPaint();

        destinationCanvas.save();

        destinationCanvas.translate(maskOffsetX, 0);
        destinationCanvas.drawRect(maskRect.left, 0, maskRect.width(), maskRect.height(), gradientTexturePaint);

        destinationCanvas.restore();
    }
Sets the width of the center gradient color to a value higher than 0 to less than 1.
0.99 means that the whole shimmer line will have this color with a little transparent edges.
The default value is 0.1.

@param gradientCenterColorWidth The width of the center gradient color.
imitate/src/main/java/com/engineer/imitate/ui/widget/ShimmerLayout.java