typeFromString method
Implementation
PresenceType? typeFromString(String? typeString) {
switch (typeString) {
case 'error':
return PresenceType.ERROR;
case 'probe':
return PresenceType.PROBE;
case 'subscribe':
return PresenceType.SUBSCRIBE;
case 'subscribed':
return PresenceType.SUBSCRIBED;
case 'unavailable':
return PresenceType.UNAVAILABLE;
case 'unsubscribe':
return PresenceType.UNSUBSCRIBE;
case 'unsubscribed':
return PresenceType.UNSUBSCRIBED;
}
return null;
}