Just wondering if there is any difference between: // == Add all picked idoes to the mix table setState(() { Future.forEach(result, (asset) async { final video = await MixTableVideo.create(original: asset); videos.add(video); }); }); and: // == Add all picked idoes…
I faced a problem while try building an application. the problem is that trying to set the field in SomeClass with a general setField function. my implementation was like this but faced an issue withthis[fieldName]; EDITED class TestClass { String…
I am using shared_preferences: ^2.0.15 and saving my values locally. When I change my screen and get my values, I get an error. How can I initialize SharedPreferences correctly? Video late SharedPreferences _preferences; @override void initState() { super.initState(); getLocalData(); }…
I'm creating an app with firebase as a database. After sending data to firebase, app screen should pop out for that I had bloclistener on the screen but after sending the data to firestore database, nothing is happening, flow is…
Im a newbie, Not able to select items in Radio button, inside a ListTile. I tied to use same code without ListTile and working as expected. Looks like combination is not correct or i might be missing something. class _TempState…
I am new to flutter. I am building todo list app by following one of the article. I have managed to find couple of errors already such as asyn and .then method, FieldButton to Text button. I am struggling to…
import 'package:flutter/material.dart'; class LayOutBuilder extends StatelessWidget { const LayOutBuilder({super.key}); @override Widget build(BuildContext context) { return Scaffold( body: LayoutBuilder( builder: (context, p1) { if (p1.maxHeight < 400) { return Container(); } }, ), ); } } I dont know why it…
I have a JSON code like this: final String response = await rootBundle.loadString('assets/Schools.json'); List data = await json.decode(response); print(data); /* output: [{ "city": "ISTANBUL", "districty": "Kagithane", "name": "Kagithane anadolu lisesi"}, { "city": "ISTANBUL", "districty": "Sisli", "name": "Aziz Sancar anadolu lisesi"},…
Following problem: I have Hive in my project and there I save Lists of Objects. When I store something while I use the App, and want to get the data from Hive(still same session), then everything is fine and I…
i created a file with the colors that i want to use in my project, but when i try to used, flutter does not acept the variables as a correct color. This is the colors file: import 'package:flutter/material.dart'; class ColorSkh…