flutter控件InkWell

是一个效果控件 ，点击有泼墨的水波的效果 ，长和Material+颜色透明一起使用

example

Material(
            // 透明
            color: Colors.transparent,
            child: InkWell(
              splashColor: Colors.white.withOpacity(0.1),
              highlightColor: Colors.transparent,
              borderRadius: BorderRadius.circular(8),
              onTap: onTap,
              child: Center(
                child: Container(
                  width: 48,
                  height: 48,
                  alignment: Alignment.center,
                  decoration: BoxDecoration(
                    borderRadius: BorderRadius.circular(60),
                    color: Colors.amber,
                  ),
                  child: Text(
                    title,
                    style: TextStyle(
                      fontSize: 24,
                      color: Colors.white,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                ),
              ),
            ),
          )