I am trying to transfer data from the first page to the second page like this. Navigator.pushReplacement(context, MaterialPageRoute(builder: (contex) => SegmentationSchedule(idBatch: batchTransfer.id!,))); but when I try to retrieve the data a message like this appears The instance member 'widget' can't…
I have notification details in SharedPreferences as List<Notifications>. I want to get the length of the list in real-time and update the UI. Here is the code that I tried: Future countNotifications() async { final prefs = await SharedPreferences.getInstance(); final…
I've got to this stage of a simple app, and am kind of stuck. I'm trying to make a ListView with rows, and a button "behind" the rows, so then whenever you click on a ListView Row, it will take…
I am developing an Android app using Flutter and currently working on implementing notifications. I have successfully set up weekly notifications, but I want to add a condition: the notification should be triggered only if the app has not been…
I am confused at the fact that, are the classes like TextStyle, MainAxisAlignment are widgets or just some classes? If they are not widgets, how can I distinguish them?
We are using stripe connect payment integration in our mobile application all integration we did from backend and we are doing payment from browser from mobile app. Issue is with demo project it for native browser it showing Gpay option…
I have 3 widgets A,B,C from A I push B and set a .then to print a debug message if I return to A (from B) the .then fires and the message is printed but if from B I push…
handleDataSrc(List<dynamic> dataSrc) { final List<PlutoRow> rows = dataSrc.map((dynamic item) { Map<String, PlutoCell> cells = {}; for (var key in item.keys) { if (item[key] != null) { cells[key] = PlutoCell(value: "${item[key]}"); } } PlutoRow row = PlutoRow(cells: cells); return row; }).toList();…
I work on reading book app in flutter, i make the text selectable text, but the problem when i want share the selected text, thier is any way to do it ? I try use onselectionchanged in selectable to capture…
When I press the button it count in all of the cards, I want it to count in each on of them separately making an app in flutter, When I press the go button counter works in all of the…