Android Phone Time zone update

In the Nitz test, the first need to determine the correct state code or not, if the country code is set to the correct, then in the time zone update,

You will not get the time zone from Nitz for updates. So when it comes to testing, the time zone does not change, regardless of how the Nitz message is set.

When setting the country code on the BTS is wrong, the phone will get the time zone from the Nitz message, at which time the timezone will be updated according to the Nitz message.

Settimefromnitzstring

if (zone = = null) {

if (Mgotcountrycode) {
if (ISO! = NULL && iso.length () > 0) {
Zone = Timeutils.gettimezone (tzoffset, DST! = 0,c.gettimeinmillis (), ISO);
} else {
Zone = Getnitztimezone (Tzoffset, (DST! = 0), C.gettimeinmillis ());
}
}

Android Phone Time zone update