flutter singleton
class Singleton {
static final Singleton _instance = Singleton._internal();
factory Singleton() => _instance;
Singleton._internal();
}
// Whenever you need to get the singleton, call its factory constructor, e.g.:
// var singleton = Singleton();
//
// You'll always get the same instance.flutter singleton
class Singleton {
static final Singleton _singleton = Singleton._internal();
factory Singleton() {
return _singleton;
}
Singleton._internal();
}Copyright © 2021 Codeinu
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