appFirstLaunchDate static method
Get the first launch date
Implementation
static Future<DateTime?> appFirstLaunchDate() async {
return await useMonitoringMethod(() async {
final firstLaunch = await readValue('first_launch');
if (firstLaunch == null || firstLaunch.isEmpty) {
return null;
}
return DateTime.tryParse(firstLaunch);
});
}