Flutter Pull To Refresh

@override Widget build(BuildContext context) { _brandSubscriptionProviderProvider = Provider.of<BrandSubscriptionProvider>(context); final isLoading = _brandSubscriptionProviderProvider.isLoading; return Scaffold( appBar: AppBar( title: Text('브랜드 알림', style: TextStyle(fontWeight: FontWeight.bold),), centerTitle: false, backgroundColor: Colors.black87, brightness: Brightness.dark, ), body: Stack( children: [ Center( child: getTextWidgets(_brandAlarmSubscriptions), ), Container( child: isLoading ? Loader() : Container() ) ], ) ); }

Future<void> _onRefresh() { 👈👈👈👈👈👈 _brandSubscriptionProviderProvider.fetchBrandAlarmSubscriptions(); return Future<void>.value(); 👈👈👈 } @override Widget build(BuildContext context) { _brandSubscriptionProviderProvider = Provider.of<BrandSubscriptionProvider>(context); final isLoading = _brandSubscriptionProviderProvider.isLoading; return Scaffold( appBar: AppBar( title: Text('브랜드 알림', style: TextStyle(fontWeight: FontWeight.bold),), centerTitle: false, backgroundColor: Colors.black87, brightness: Brightness.dark, ), body: RefreshIndicator( 👈👈👈👈👈👈👈👈 onRefresh: _onRefresh, 👈👈👈👈👈 child: Stack( 👈👈👈👈 children: [ Center( child: getTextWidgets(_brandAlarmSubscriptions), ), Container( child: isLoading ? Loader() : Container() ) ], ) ) ); }