package jp.sourceforge.qrcode.util;public class ContentConverter {		static char n = '\n'; 	public static String convert(String targetString) { 		if (targetString == null) 			return targetString;		if(targetString.indexOf("MEBKM:") > -1)			targetString = convertDocomoBookmark(targetString);		if(targetString.indexOf("MECARD:") > -1)			targetString = convertDocomoAddressBook(targetString);		if(targetString.indexOf("MATMSG:") > -1)			targetString = convertDocomoMailto(targetString);		if(targetString.indexOf("http\\://") > -1)			targetString = replaceString(targetString, "http\\://", "\nhttp://");		return targetString; 	}	 private static String convertDocomoBookmark(String targetString)	 {	 	targetString = removeString(targetString, "MEBKM:");	 	targetString = removeString(targetString, "TITLE:");	 	targetString = removeString(targetString, ";");	 	targetString = removeString(targetString, "URL:");	     return targetString;	 }	 private static String convertDocomoAddressBook(String targetString)	 {	 	targetString = removeString(targetString, "MECARD:");	 	targetString = removeString(targetString, ";");	 	targetString = replaceString(targetString, "N:", "NAME1:");	 	targetString = replaceString(targetString, "SOUND:", n + "NAME2:");	 	targetString = replaceString(targetString, "TEL:", n + "TEL1:");	 	targetString = replaceString(targetString, "EMAIL:", n + "MAIL1:");	 	targetString = targetString + n;	     return targetString;	 }	 private static String convertDocomoMailto(String s)	 {	     String s1 = s;	     char c = '\n';	     s1 = removeString(s1, "MATMSG:");	     s1 = removeString(s1, ";");	     s1 = replaceString(s1, "TO:", "MAILTO:");	     s1 = replaceString(s1, "SUB:", c + "SUBJECT:");	     s1 = replaceString(s1, "BODY:", c + "BODY:");	     s1 = s1 + c;	     return s1;	 }	 private static String replaceString(String s, String s1, String s2)	 {	     String s3 = s;	     for(int i = s3.indexOf(s1, 0); i > -1; i = s3.indexOf(s1, i + s2.length()))	         s3 = s3.substring(0, i) + s2 + s3.substring(i + s1.length());	     return s3;	 }	 private static String removeString(String s, String s1)	 {	     return replaceString(s, s1, "");	 }}