dispose method
free resources. Do nothing if isDisposed already true
Implementation
@override
Future<void> dispose() async {
if (!isDisposed) {
await performDispose();
isDisposed = true;
}
}
free resources. Do nothing if isDisposed already true
@override
Future<void> dispose() async {
if (!isDisposed) {
await performDispose();
isDisposed = true;
}
}