创建了一个方法转换三原色值到HEX值:protected String convertRGBToHex(int r, int g, int b) {
String rFString, rSString, gFString, gSString, bFString, bSString, result;
int red, green, blue;
int rred, rgreen, rblue;
red = r / 16;
rred = r % 16;
if (red == 10) rFString = "A";
else if (red == 11) rFString = "B";
else if (red == 12) rFString = "C";
else if (red == 13) rFString = "D";
else if (red == 14) rFString = "E";
else if (red == 15) rFString = "F";
else rFString = String.valueOf(red);
if (rred == 10) rSString = "A";
else if (rred == 11) rSString = "B";
else if (rred == 12) rSString = "C";
else if (rred == 13) rSString = "D";
else if (rred == 14) rSString = "E";
else if (rred == 15) rSString = "F";
else rSString = String.valueOf(rred);
rFString = rFString + rSString;
green = g / 16;
rgreen = g % 16;
if (green == 10) gFString = "A";
else if (green == 11) gFString = "B";
else if (green == 12) gFString = "C";
else if (green == 13) gFString = "D";
else if (green == 14) gFString = "E";
else if (green == 15) gFString = "F";
else gFString = String.valueOf(green);
if (rgreen == 10) gSString = "A";
else if (rgreen == 11) gSString = "B";
else if (rgreen == 12) gSString = "C";
else if (rgreen == 13) gSString = "D";
else if (rgreen == 14) gSString = "E";
else if (rgreen == 15) gSString = "F";
else gSString = String.valueOf(rgreen);
gFString = gFString + gSString;
blue = b / 16;
rblue = b % 16;
if (blue == 10) bFString = "A";
else if (blue == 11) bFString = "B";
else if (blue == 12) bFString = "C";
else if (blue == 13) bFString = "D";
else if (blue == 14) bFString = "E";
else if (blue == 15) bFString = "F";
else bFString = String.valueOf(blue);我想知道能不能将这个string结果转换到int值,使用方法:view.setBackgroundColor(0xF82619);或者转换string到int:view.setBackgroundColor(result);
添加回答
举报
0/150
提交
取消