2015-05-27 08:48:27 +00:00
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/*
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* Copyright © 2013 – 2015 Ricki Hirner (bitfire web engineering).
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the GNU Public License v3.0
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* which accompanies this distribution, and is available at
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* http://www.gnu.org/licenses/gpl.html
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*/
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2015-05-25 17:54:16 +00:00
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package at.bitfire.davdroid;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class DAVUtils {
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public static int CalDAVtoARGBColor(String davColor) {
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int color = 0xFFC3EA6E; // fallback: "DAVdroid green"
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if (davColor != null) {
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Pattern p = Pattern.compile("#?(\\p{XDigit}{6})(\\p{XDigit}{2})?");
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Matcher m = p.matcher(davColor);
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if (m.find()) {
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int color_rgb = Integer.parseInt(m.group(1), 16);
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int color_alpha = m.group(2) != null ? (Integer.parseInt(m.group(2), 16) & 0xFF) : 0xFF;
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color = (color_alpha << 24) | color_rgb;
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}
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}
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return color;
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}
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}
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