おまけ// com.android.tools.lint.checks.IconDetector.javafor (inty = 0,height = image.getHeight();y < height; y++) { for (int x = 0,width = image.getWidth();x < width; x++) { int rgb = image.getRGB(x, y); if ((rgb & 0xFF000000) != 0) { int r = (rgb & 0xFF0000) >>> 16; int g = (rgb & 0x00FF00) >>> 8; int b = (rgb & 0x0000FF); if (r != g || r != b) {1pxずつ色を評価していて執念を感じた