摘要: Activity中加入以下代码(kotlin) val paint = Paint() val colorMatrix = ColorMatrix() colorMatrix.setSaturation(0f) paint.colorFilter = ColorMatrixColorFilter(c 阅读全文
posted @ 2020-05-20 15:19 心夢無痕 阅读(1974) 评论(0) 推荐(0) 编辑