How to make List.generate with condition? I got error paused on exception I cant display image from firebase array there is my code Obx( () => Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: List.generate( 3, (index) => data['p_imgs'][index] != '' ? Image.network( data['p_imgs'][index],…
I writing an app using flutter that add item to list (using simpleDialog) and show thus items in ListView when you add on. The problem is that the list only update when I move to another page and them get…
I'm trying to incorporate a stopwatch into my app and I'm using the stop_watch_timer package (https://pub.dev/packages/stop_watch_timer). My issue lies with 2 buttons I'm adding; one to add 5 minutes to the current display time, and another to subtract 5 minutes…
In my flutter app I created a custom bottom navigation bar with the ability to change its icon when navigating using it, but when I used a FloatingActionButton to navigate, it navigate me to the correct spot but the color…
My result - What I expected - I don't have an idea how to fix this, there is my code I did - Set the background color of Scaffold to transparent use the Container widget and add LinearGradient Scaffold( backgroundColor:…
I want to show a_page if the ageValue value is less than 13, b_page if it is less than 15, and c_page if it is less than 17 final ageValue = 0; final age; if(ageValue <= 17){ age = const…
I'm having trouble creating deeplinks with app_links. Package: https://pub.dev/packages/app_links Widget build(BuildContext context) { return MaterialApp( navigatorKey: _navigatorKey, initialRoute: "/", onGenerateRoute: (RouteSettings settings) { Widget routeWidget = defaultScreen(); String? routeName = settings.name; if (routeName == '/reset-password/') { // redirect to Reset…
I am making a To-Do list application, and I'd like it on 24 hours to uncheck the tasks that have been checked. Basically, alter the Checkbox widget's check. How, do I approach that? I have tried using Workmanager, initialising a…
How do I convert jp2 bytes array to jpeg or some other image type in Flutter. I'm working with a file which is of jp2 format, but since flutter does not support this file format I'm searching for a way…
This is the initial welcome screen: This is the home screen when I successfully logged in: Logout button: When I click that logout button on the home screen the button styles are unexpectedly changed to another style as below: How…