ReVanced/ARSCLib
1
0
Fork 0
mirror of https://github.com/revanced/ARSCLib.git synced 2025-04-29 22:04:25 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix hex color decoding

Browse Source
This commit is contained in:
REAndroid 2023-05-06 20:03:28 +02:00
parent 193a9b66ee
commit 75d6ed704b
1 changed files with 37 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
src/main/java/com/reandroid/arsc/decoder/ColorUtil.java
View File

@ -15,7 +15,6 @@
*/
package com.reandroid.arsc.decoder;
import com.reandroid.arsc.util.HexUtil;
import com.reandroid.arsc.value.ValueType;
public class ColorUtil {
@ -24,25 +23,42 @@ public class ColorUtil {
if(valueType == null){
return null;
}
int index;
StringBuilder builder = new StringBuilder();
builder.append('#');
switch (valueType){
case INT_COLOR_RGB4:
index = 5;
builder.append(byteToHex(data >> 16));
builder.append(byteToHex(data >> 8));
builder.append(byteToHex(data));
break;
case INT_COLOR_ARGB4:
index = 4;
builder.append(byteToHex(data >> 24));
builder.append(byteToHex(data >> 16));
builder.append(byteToHex(data >> 8));
builder.append(byteToHex(data));
break;
case INT_COLOR_RGB8:
index = 2;
builder.append(byteToHex(data >> 20));
builder.append(byteToHex(data >> 16));
builder.append(byteToHex(data >> 12));
builder.append(byteToHex(data >> 8));
builder.append(byteToHex(data >> 4));
builder.append(byteToHex(data));
break;
case INT_COLOR_ARGB8:
index = 0;
builder.append(byteToHex(data >> 28));
builder.append(byteToHex(data >> 24));
builder.append(byteToHex(data >> 20));
builder.append(byteToHex(data >> 16));
builder.append(byteToHex(data >> 12));
builder.append(byteToHex(data >> 8));
builder.append(byteToHex(data >> 4));
builder.append(byteToHex(data));
break;
default:
return null;
}
String hex = HexUtil.toHexNoPrefix8(data);
return "#" + hex.substring(index);
return builder.toString();
}
public static ValueDecoder.EncodeResult encode(String hexColor){
int[] values = hexToIntegers(hexColor);
@ -56,11 +72,11 @@ public class ColorUtil {
if (len == 4) {
valueType = ValueType.INT_COLOR_RGB4;
color |= 0xFF000000;
color |= values[1] << 20;
color |= values[1] << 16;
color |= values[2] << 12;
color |= values[2] << 8;
color |= values[3] << 4;
color |= (values[1] << 20);
color |= (values[1] << 16);
color |= (values[2] << 12);
color |= (values[2] << 8);
color |= (values[3] << 4);
color |= values[3];
} else if (len == 5) {
valueType = ValueType.INT_COLOR_ARGB4;
@ -96,6 +112,14 @@ public class ColorUtil {
}
return new ValueDecoder.EncodeResult(valueType, color);
}
private static char byteToHex(int i){
i = i & 0xf;
if(i < 0xa){
return (char) ('0' + i);
}
i = i - 0xa;
return (char) ('a' + i);
}
private static int[] hexToIntegers(String hexColor){
if(hexColor == null){
return null;