setInstallDay static method

Future<void> setInstallDay(
  1. int installDayMillis
)

Implementation

static Future<void> setInstallDay(int installDayMillis) async {
  final utcDay = EventDateUtil.getUtcDate(installDayMillis);
  await Prefs.setString('install_day', utcDay.toString());
  // Also save the exact install time in milliseconds for retention calculation
  await Prefs.setInt('install_time_millis', installDayMillis);
}