Flutter 如何获取本地时区名称？

我想得到当地时区的名字，比如“亚洲/东京”

我试过了

DateTime.now().timeZoneName

这会给出+0530这样的值。有办法得到时区名称吗？

有一个软件包。您可以使用此软件包从中获取时区名称。应该是这样的：

Future<void> initTimezones() async {
    // get device timezone
    String dtz = await FlutterNativeTimezone.getLocalTimezone();

    // Load timezone data
    var byteData = await rootBundle.load('assets/timezone/2020a.tzf');
    tz.initializeDatabase(byteData.buffer.asUint8List());
    tz.initializeTimeZones();
    // set the local location.
    tz.setLocalLocation(tz.getLocation(dtz));

    // Iterate and use through the list of timezones.
    _locations = tz.timeZoneDatabase.locations;
    _locations.values.forEach((element) {
        print(element.name);
        print(element.currentTimeZone.abbr);
        print(element.currentTimeZone.offset);
        print(element.currentTimeZone.isDst);
        print(element.zones.length);
      });
  }

import 'package:timezone/timezone.dart' as tz;
import 'package:timezone/data/latest.dart' as tz;

void main() {
  tz.initializeTimeZones();
  var locations = tz.timeZoneDatabase.locations;
  print(locations.length); // => 429
  print(locations.keys.first); // => "Africa/Abidjan"
  print(locations.keys.last); // => "US/Pacific"
}