commit c5b1eb191102a20bc0626aea955aba417e337fbc
author Narayan Kamath <narayan@google.com> Fri Jan 10 14:54:31 2014 +0000
committer Narayan Kamath <narayan@google.com> Fri Jan 17 14:01:48 2014 +0000
tree 1c7ed3c31228a9844f65d0fcd8b36930593d1227
parent 83793e71b07d340d3861bf6422c3795fc8af5bc0

java7: Implement new Locale APIs.

Most validation and sanity checking is performed entirely
in java. We use ICU only for converting back and forth
between Locale objects and BCP-47 language tags
(toLanguageTag & forLanguageTag).

The new APIs also add support for script subtags and
manipulation of unicode locale extensions.

Note that we do not implement
IllformedLocaleException.getErrorIndex. If anyone complains
or if it proves useful somehow, we could plumb the information
through from ICU if required.

bug: 8992787
Change-Id: I9b2d7f8d17f970d1b57111dcfe92c16e68b0fa67