CallState.fromJson constructor

CallState.fromJson(Map<String, dynamic> json)

a CallState return type can be :

• CallStatePending
• CallStateExchangingKeys
• CallStateReady
• CallStateHangingUp
• CallStateDiscarded
• CallStateError

Implementation

factory CallState.fromJson(Map<String, dynamic> json)  {
  switch(json["@type"]) {
    case CallStatePending.CONSTRUCTOR:
      return CallStatePending.fromJson(json);
    case CallStateExchangingKeys.CONSTRUCTOR:
      return CallStateExchangingKeys.fromJson(json);
    case CallStateReady.CONSTRUCTOR:
      return CallStateReady.fromJson(json);
    case CallStateHangingUp.CONSTRUCTOR:
      return CallStateHangingUp.fromJson(json);
    case CallStateDiscarded.CONSTRUCTOR:
      return CallStateDiscarded.fromJson(json);
    case CallStateError.CONSTRUCTOR:
      return CallStateError.fromJson(json);
    default:
      return const CallState();
  }
}