show method

Future<void> show(AppNotification notification)

Displays a notification. Respects DND and channel preferences.

Implementation

Future<void> show(AppNotification notification) async {
  // Check DND.
  if (_preferences.isDndActive &&
      notification.priority != NotificationPriority.urgent) {
    // Still store it, but don't push to stream.
    _store(notification);
    return;
  }

  // Check channel.
  if (notification.groupKey != null) {
    final channel = _preferences.channels[notification.groupKey];
    if (channel != null && !channel.enabled) {
      _store(notification);
      return;
    }
  }

  _store(notification);
  _streamController.add(notification);

  // Auto-expire.
  if (notification.expiresAt != null) {
    final delay = notification.expiresAt!.difference(DateTime.now());
    if (delay.isNegative) {
      notification.dismissed = true;
    } else {
      Timer(delay, () => dismiss(notification.id));
    }
  }
}