I am thinking of making a Screenshot application using Flutter. The features of the screenshot application will be: Creating a floating button, that can float/d
I wanted to delete singleton class when i need Could you please tell me is it possible to dispose or remove singleton class from memory instance after use
I want set value of bool v from SharedPreferences in flutter but getting LateInitializationError. here's my code: import 'package:agl_mdd/home/home.dart'; impor
Is it possible to copy HTML and paste it into Gmail or Apple Mail? Sample HTML: <img src="w3schools.jpg" alt="W3Schools.com" width="104" height="142"> I'
I'm currently facing this problem with flutter (dart): var data = { "U": "উ", "UU": "ঊ", } UU's value never get printed it print U's value twice
I am a new Flutter developer trying to figure out how to send my form data into SQLite as an instance of a simple class I set up. I am trying to create a new us
I have the google_maps_flutter 2.1.0 and flutter 2.10.3 running. While opening the map, the app crashes and shows the following error log. Could anyone point ou
I am stuck in trying to achieve a text field with prefix Icon. I want the text field and prefixIcon to be center-aligned and should expand while typing. Any hel
THIS IS MY CODE this is the app for storing data into google spreadsheets. // showing red line under plus OPERATOR '+' in LINE import 'dart:convert' as convert;
I am creating PDF document using dart-pdf. It contains various sections that could be any number of pages in length. Each section starts on a new page. Currentl
How to make fixedLengthList in class model using @freezed? @freezed class Example with _$Example { factory Example({ List<int> example, // this list
I found a flutter sqfl example on the web and trying to modify it for my personal project. I need more than one table in a database, so I want to be able to cre
I am developing a Flutter Module, multiple Flutter Plugins. The relationship between them is: module depends on all plugins. All plugins are not published to pu
[ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: LateInitializationError: Field 'isDayTime' has not been initialized. E/flutter ( 5534): #0
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart:63:33: Error: The getter 'addressOf' isn't defined for the class 'Utf8'. 'Utf
Say I have a string "1974-03-20 00:00:00.000" It is created using DateTime.now(), how do I convert the string back to a DateTime object?
I want to change title in appBar, when when I switch from one tab to another. In my current code do not do that because on change tab build is not called. Thank
Is there a way to detect and avoid notches in a phone's screen (for example, the camera notch in an iPhone X), but ignore a screen's rounded corners? For exampl
I am using bloc library available in Dart to implement "bloc" pattern. I will eventually move onto flutter_bloc library so I can use it inside a real app. I'm h
I'm using Semantics to adapt my app for accessibility and want to read a phone number (like: Text("950874123")) one to one instead "million, thousand...". Is th