May i ask help to use flutter for print in my android built in printer ? I already search in everywhere but not found a clue but i just try use sunmi pos refere
The widget TrainsPage is added to the build graph in main.dart, when the corresponding menu button is clicked. This is done twice: once when _routes is empty an
I have an AppRouter like this; class AppRouter { //static const String homeScreen = '/'; static const String mapScreen = '/'; static const String filter
The widget TrainsPage is added to the build graph in main.dart, when the corresponding menu button is clicked. This is done twice: once when _routes is empty an
I have an encrypted string with RSA that I have encoded in base64 to put it in a QR-code: echo "thesearesecretlogininfos"|openssl rsautl -encrypt -pubin -inkey
I'm creating a dashboard from flutter. in my code, I have used the singlechildscroll view and it's not working. and I'm getting a blue line at the end of the pa
My issue is that flutter breaks Text at non whitespace characters: How can I tell flutter not to beak text at the "/" but only when it encounters a whitespace?
When I upgraded Flutter from Flutter 2.10.2 to a newer version, I got this error on every Flutter project I had created. Even when I created the new Flutter pro
I simply want to produce the same effect that PHP's array_diff() function does in Dart, and for those who don't know PHP or this function, my apologies but unfo
I am learning more about testing and i want to use Mockito Package and Build Runner Packate then i have my class Cat inside lib/models/cat.dart then i have my
I have a flutter module project and I want to import it into another existing flutter project, how can I do this? I think this may not be possible since there w
this is the login screen I had Implemented using flutter. I want this screen to be scrollable. how can I do that? I have uploaded my login screen code for your
I browsed the Web for tutorials on how to use health package and Google Fitness API in a flutter app. I gathered the steps according to my understanding: Create
I am getting data as Future from my json API. And use my Flutter Mobile app. Here is my code for getting data from API- import 'dart:async'; import 'dart:conver
I'm trying this package usb_serial to communicate with my hardware devices like Arduino, Esp8266, Esp32, FTDI board, etc., Right now I'm using a board with a CH
I have added googleapis package into my flutter project and also run flutter pub get but still when i tried to import 'package:googleapis_auth/auth_io.dart' Gee
I'm developing an app and I want the button I click on to activate a total screen overlay. Basically turn the screen darker whilst keeping the button I've click
Here is My Code import 'package:flutter/material.dart'; import 'package:screenshot/screenshot.dart'; import 'package:sweld/globals.dart'; import 'package:geoloc
My project has a document with two or more references, sometimes I need to load these references data before display the data itself. For example: "Item" docume
I have a ChangeNotifier Subclass that I am sharing between a number of screens like this: final value = MyChangeNotifier(); MaterialApp( routes: { '/list