Line data    Source code

       1              : /// Represents different types of cast status events.
       2              : ///
       3              : /// These events are used to categorize different types of status updates
       4              : /// that can be received from a Google Cast session.
       5              : enum CastStatusType {
       6              :   /// Media status events related to playback state, position, etc.
       7              :   mediaStatus('MEDIA_STATUS'),
       8              : 
       9              :   /// Receiver status events related to device state, volume, etc.
      10              :   receiverStatus('RECEIVER_STATUS'),
      11              : 
      12              :   /// Unknown or unhandled status event type.
      13              :   unknow('UNKNOW');
      14              : 
      15              :   /// The raw string value associated with this status type.
      16              :   final String rawValue;
      17              : 
      18              :   /// Creates a cast status type with the given raw value.
      19              :   const CastStatusType(this.rawValue);
      20              : 
      21              :   /// Creates a [CastStatusType] from a string value.
      22              :   ///
      23              :   /// Returns [CastStatusType.unknow] if the string doesn't match any known type.
      24            0 :   factory CastStatusType.fromString(String name) {
      25            0 :     return CastStatusType.values.firstWhere(
      26            0 :         (element) => element.rawValue == name,
      27            0 :         orElse: () => CastStatusType.unknow);
      28              :   }
      29              : }
      30              : 
      31              : /// Represents a cast message event received from a Google Cast session.
      32              : ///
      33              : /// This class encapsulates status updates and other messages that are
      34              : /// sent from the Cast receiver to the sender application.
      35              : class CastMessageEvent {
      36              :   /// The type of status event this message represents.
      37              :   final CastStatusType type;
      38              : 
      39              :   /// Creates a new cast message event.
      40              :   ///
      41              :   /// [type] specifies the category of this status event.
      42            0 :   CastMessageEvent({
      43              :     required this.type,
      44              :   });
      45              : }