I created a StateProvider: final tabsStateProvider = StateNotifierProvider<TabsProvider, List<TabClass>>( (ref) => TabsProvider()); and I'm listening to it with ref.listen: Inside ref.listen, when the state changes, I'm calling tabController.animateTo(1); but it's not having any effect on the tabs. I'm not sure…
I am new to Flutter/Dart but I have experience with Typescript. Can you help me with the following code and question: final String? title; appBar: title != null ? AppBar( title: Text(title), ) : null, I am getting the error…
I've a Map<int, Future<GpxCoordinates>> in which the int key is the id of the entity and the future contains the async call to my API to get data for the related entity id. I need to start all the requests…
class SplashServices { UserPreferences userPreferences = UserPreferences(); void isLogin() { userPreferences.getUser().then((value) { if (value.token!.isNotEmpty && value.token.toString() != 'null') { Timer( const Duration(seconds: 5), () => Get.toNamed(RouteName.homeView)); } else { Timer( const Duration(seconds: 5), () => Get.toNamed(RouteName.loginView)); } }); } }…
I have this screen, but the white part I would like to expand it to the bottom limit of the user's screen, but I am not getting it, it has a part in blue as shown in the image. Page…
I have a stateless widget that returns a button widget inside of the builder method. I want this stateless widget to be called from different parts of the application but I want the widget to return a button that I…
I have a problem. I want to add text below the Icon and I want to add a border with a background. How can I do that? I don't know how can I add a text inside the border with…
I'm trying multiple request in a controller. var requests = []; for(var url in urls){ requests.add(http.get(Uri.parse(url.split(',')[0]))); } var results = await Future.wait(requests as Iterable<Future>); for(int i = 0; i < results.length; i++){ saveData(urls[i].split(',')[1], results[i]); } So it give an error.…
I have a function which loads data to TextFormField from firebase . can we supply controller to the TextFormField created by following function. loadDataToTextFormField( QuerySnapshot mySnapshot, int index, String databaseField, String? bulletsAndNumberingType, TextStyle textStyle) { List getDataList = List.from(mySnapshot.docs[index][databaseField]); return…
There is no heavy widget, that why I am facing this issue: Code: Obx(()=>InkWell( onTap: (){ controller.login(); }, child: Container( alignment: Alignment.center, height: 50, width: 150, color: Colors.greenAccent, child: Text('Login Here'), ), ), ), I just want to call this…