AlertData constructor

AlertData(String? _headline, String? _msgtype, String? _severity, String? _urgency, String? _areas, String? _category, String? _certainty, String? _event, String? _note, String? _effective, String? _expires, String? _desc, String? _instruction,)

Implementation

AlertData(
    this._headline,
    this._msgtype,
    this._severity,
    this._urgency,
    this._areas,
    this._category,
    this._certainty,
    this._event,
    this._note,
    this._effective,
    this._expires,
    this._desc,
    this._instruction);