I need to get all the images from a gallery without using image_picker or other packages in flutter. I tried using image_picker. But it turned out that it cannot be used. And how after receiving the images to display a…
i want to make a simple drop down button in flutter . i checked everything, i watched tutorials, and i just get an error that i don't understand it at all . and i really don't know what to do…
My Flutter Text widget is not going on a new line in the way that it should following the spaces between words. What I am expecting is something like: Non tutti possono diventare dei grandi artisti ma un grande artista…
I have added new new support for new language to my own flutter app locale and I have got the above exception . Could you you give me direction
so i tried changing theme with provider and heres my main.dart import 'package:flutter/material.dart'; import 'package:hive_flutter/hive_flutter.dart'; import 'package:provider/provider.dart'; import 'package:themetestnew/homepage.dart'; import 'package:themetestnew/theme/theme_provider.dart'; void main() async { await Hive.initFlutter(); await Hive.openBox('myBox'); runApp( ChangeNotifierProvider( create: (context) => ThemeProviderNew(), child: MyApp(), ), ); }…
How to make my backgroundColor become dynamic color? I have code Expanded( child: ListView.builder( itemCount: controller.proposal.length, padding: EdgeInsets.zero, itemBuilder: (context, index) { var item = controller.proposal[index]; if (item["status_proposal"] == "REJECTED") { var color = Colors.red; } else if (item["status_proposal"] ==…
I have a flutter app in which I normally use http request post from a model to a go API like this. if (dateRequired != null) { data['date_required'] = dateRequired?.formatDbDate(); } else { data['date_required'] = null; } However, I want…
I need a Lottie to be fitted to the whole screen, so I set Lottie height and width to double.infinity. But the Lottie getting expanded from top left corner instead of from centre making the centre of lottie slightly moved…
I am trying to create a post system with geo location filter. I want to fetch all the results in the given radius and then paginate it to reduce the reads and to be developer-cost efficient. In the codes below,…
I was learning Flutter, and I am trying to create a simple app. This is my code so far; import 'package:flutter/material.dart'; void main() => runApp(const CurrencyConverter()); class CurrencyConverter extends StatefulWidget { const CurrencyConverter({Key? key}) : super(key: key); @override _CurrencyConverterState createState()…