Merge "Fix missing zone strings in some cases" am: 738df114

         * @return TimeZoneInfo containing time zone names, exemplar locations and GMT offset

         */

        public TimeZoneInfo format(TimeZone timeZone) {

            final String id = timeZone.getID();

            String canonicalZoneId = getCanonicalZoneId(timeZone);

            final TimeZoneNames timeZoneNames = mTimeZoneFormat.getTimeZoneNames();

            final java.util.TimeZone javaTimeZone = java.util.TimeZone.getTimeZone(id);

            final java.util.TimeZone javaTimeZone = java.util.TimeZone.getTimeZone(canonicalZoneId);

            final CharSequence gmtOffset = ZoneGetter.getGmtOffsetText(mTimeZoneFormat, mLocale,

                javaTimeZone, mNow);

            return new TimeZoneInfo.Builder(timeZone)

                    .setGenericName(timeZoneNames.getDisplayName(id,

                    .setGenericName(timeZoneNames.getDisplayName(canonicalZoneId,

                            TimeZoneNames.NameType.LONG_GENERIC, mNow.getTime()))

                    .setStandardName(timeZoneNames.getDisplayName(id,

                    .setStandardName(timeZoneNames.getDisplayName(canonicalZoneId,

                            TimeZoneNames.NameType.LONG_STANDARD, mNow.getTime()))

                    .setDaylightName(timeZoneNames.getDisplayName(id,

                    .setDaylightName(timeZoneNames.getDisplayName(canonicalZoneId,

                            TimeZoneNames.NameType.LONG_DAYLIGHT, mNow.getTime()))

                    .setExemplarLocation(timeZoneNames.getExemplarLocationName(id))

                    .setExemplarLocation(timeZoneNames.getExemplarLocationName(canonicalZoneId))

                    .setGmtOffset(gmtOffset)

                    .build();

        }

        private static String getCanonicalZoneId(TimeZone timeZone) {

            final String id = timeZone.getID();

            final String canonicalId = TimeZone.getCanonicalID(id);

            if (canonicalId != null) {

                return canonicalId;

            }

            return id;

        }

    }

}