ICU4C is the C-language library, you need to use ICU4J. I believe you
can download the jar here: http://site.icu-project.org/
You can also do most types of RegEx tests using the Pattern and
Matcher classes like so:
private boolean validEmail(String email)
{
String emailPattern = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";
Pattern pattern =
Pattern.compile(emailPattern,Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(email);
return matcher.matches();
}
On Aug 25, 5:25 am, Mark Carter <mjc1...@googlemail.com> wrote:
> I have read that Android uses ICU4C to support regular expressions.
>
> Does this mean that the java.util.regex.Pattern class uses ICU4C under the
> hood? If so, why does \U0002A700-\U0002B73F (or similar \U expressions) not
> work?
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