/** * bitmap中的透明色用白色替换 * * @param bitmap * @return */ public static Bitmap changeColor(Bitmap bitmap) { if (bitmap == null) { return null; } int w = bitmap.getWidth(); int h = bitmap.getHeight(); int[] colorArray = new int[w * h]; int n = 0; for (int
先看看截图效果图 截取scrollview的屏幕 /** * 截取scrollview的屏幕 **/ public static Bitmap getScrollViewBitmap(ScrollView scrollView) { int h = 0; Bitmap bitmap; for (int i = 0; i < scrollView.getChildCount(); i++) { h += scrollView.getChildAt(i).getHeight(); } // 创建对应
