How can i initialize properly the instance of my DatabaseProvider? I'm struggling with it. I found solutions but everyone of them initialize objectbox in the wi
I create flutter web application to increase knowledge about adaptive ui, and i stuck with a big problem for me. When i move my application window to other scre
I am using firebase cloud messaging push notification service to send notifications in a flutter, but I want to send notifications. I am using FCM as a push not
I need a model object on two screens. I have 2 questions: Is passing a model object (from one screen to another) required if we are using GetX? If yes, how do
I am very new to Flutter/Dart, so please forgive my ignorance and please explain everything to me like I am a five year old. I have a screen on my app where I w
I am trying to call this API using the Bearer authorization token to get video detail. but still, the video does not play. GET: https://api.vimeo.com/videos/{vi
Hi so I have been getting this error - "The non-nullable local variable 'newTaskTitle' must be assigned before it can be used. (Documentation) Try giving it an
I am having a problem of reading a number from firebase. I have no problems writing the number to firebase but as soon as I close the app the numbers displayed
I have created a simple flutter app and its work perfectly, so recently I added to it a section to show google adMob (bottomNavigationBarm widget) I used google
import 'package:flutter/material.dart'; import 'package:flutter/cupertino.dart'; class Reservation extends StatelessWidget { @override Widget build(BuildCo
I am not experienced with ffmpeg. So I'm sorry if I'm asking the wrong question in the wrong place. i am trying to make a video compressor, i add the dependency
So I'm working on a flutter app and created a generic dropdownbutton class that I want to fill with objects from a database. The dropdownbutto
I'm trying to call multiple api's but i can't really figure out how to format the results in json for both endpoints. Future<List<dynamic>> fetchM
While updating and installing some packages sudo pacman -Syu && sudo pacman -S --needed \ webkit2gtk \ base-devel \ curl \ wget \... on Arch Linux I go
Im using flutter reactive plugin https://pub.dev/packages/flutter_reactive_ble For connect and fetching data from multiple devices. Successfully i have connecte
I want to turn off / lock the screen of my device by the clicking the icon of my app in flutter. Like some new Android devices have this functionality. Anyone P
Hello I'm trying to use StreamChat.io API to build a chat app but when I try to create a channel I get this error StreamChatNetworkError (StreamChatNetworkError
Im currently using https://pub.dev/packages/file_picker for this function FilePickerResult result = await FilePicker.platform.pickFiles(); if (result != nu
If I update a variable using class object, the build method should get called, but I am unable to call setState from the StatefulWidget class. class CustomError
I am developing a featured news app, how do I make a blur tabar like in the picture
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