addObserved method
void
addObserved(})
Implementation
void addObserved(Object obj,
{String group = 'manual', int? expectedTotalCount, String? className}) {
if (_objHasAdded(group, obj) == true) return ;
_savePolicy(obj, expectedTotalCount, className);
if ((obj is num) ||
(obj is bool) ||
(obj is String) ||
(obj is Struct) ||
(obj is Pointer)) {
throw ArgumentError.value(obj,
'Expandos 不允许用于下类型: strings, numbers, booleans, null, Pointers, Structs or Unions.');
}
_leakController.postLeaksEvent(LeaksDoctorEvent(LeaksDoctorEventType.AddObject, data: group));
String key = group;
Expando? expando = _dynamicWatchGroup[key];
expando ??= Expando('LeakDoctor-$key');
expando[obj] = true;
_dynamicWatchGroup[key] = expando;
}