我想创建一个单色bitmap,然后再用这个bitmap创建一个BitmapDrawable...
那些函数的参数都不懂..谁有代码参考一下?
谢谢了~~纠结中.
------解决方案--------------------
全白
- Java code
int[] pix = new int[picw * pich]; for (int y = 0; y < pich; y++) for (int x = 0; x < picw; x++) { int index = y * picw + x; int r = ((pix[index] >> 16) & 0xff)|0xff; int g = ((pix[index] >> 8) & 0xff)|0xff; int b =( pix[index] & 0xff)|0xff; pix[index] = 0xff000000 | (r << 16) | (g << 8) | b; } bm1.setPixels(pix, 0, picw, 0, 0, picw, pich); BitmapDrawable bmp11=new BitmapDrawable(bm1);