initialize method
Implementation
@override
Future<bool> initialize() async
{
// wait for the system to initialize
await System.initialized;
_connected = BooleanObservable(Binding.toKey("connected"), false, scope: scope);
_rights = IntegerObservable(Binding.toKey("language"), Phrases.english, scope: scope);
_language = StringObservable(Binding.toKey("rights"), 0, scope: scope);
_token = StringObservable(Binding.toKey('jwt'), null, scope: scope);
return true;
}