I am looking at the documentation and apparently I can use platformDispatcher to get some data, however I can`t seem to get the following attributes : ui.window.devicePixelRatio ui.window.physicalSize ui.window.viewPadding Any idea where I can get without using a context ?
Here I have json response model, { "success": true, "data": { "news": [ { "id": 3, "user_id": 2, "title": "Where to give blood in the UAE", "content": "Blood is pretty important stuff.rnrnAs a result of the pandemic, donations have dipped,…
I'm trying to create a list of ingredients that can be re-ordered using Flutter/Dart. I'm using ReorderableListView and ReorderableDragStartListener. I can drag the items around, but they won't re-ordered. They just snapped back to their original places. Any help? The…
I am trying to render a simple 10x10 grid of characters on my application, but the grid boxes are not being rendered properly (only the characters are being displayed, not the boxes themselves), and I'm getting an exception stating: Null…
I created a simple firebase and would like to show my List of strings in flutter but it gives a snapshot error while the normal Strings (if I remove the List, the name and size) display normally. How can i…
I am using GoRouter for navigation and GetX for multiple things, including updating the app's locale. It is updating the language perfectly fine, but the problem is that somehow my navigation stack is getting reset after the call. I've made…
: Error: No named parameter with the name 'kind'. photo_view_gesture_detector.dart:89 }) : super(debugOwner: debugOwner, kind: kind); ^^^^ Failed to compile application. Can anyone help with the solution for resolving this error?
I need an AudioPlayer in Flutter that, even if one sound is currently playing, if I play another one, the previous one cancels and the new one goes. This works if I do this: audioPlayer.setReleaseMode(ReleaseMode.stop); The problem is, if I…
I have an async stream which generates consecutive integers every second: Stream<int> f() async* { for (int i = 0; i < 100; ++i) { await Future.delayed(Duration(seconds: 1)); yield i; } } I have a state List<Widget> l = [];…
Disclaimer: I'm extremely new to this stuff; I'm trying out app development for the first time so please acknowledge that before flaming me if I'm missing something obvious lol. So I've just started watching this tutorial series on Flutter that…