Android -Substring
String substr=mysourcestring.substring(startIndex,endIndex);
Faiz
String substr=mysourcestring.substring(startIndex,endIndex);
String substr=mysourcestring.substring(mysourcestring.indexOf("characterValue"));
String substr=mysourcestring.substring(mysourcestring.indexOf("characterValue") + 1);
String hallostring = "hallo";
String asubstring = hallostring.substring(0, 1);