Below is my flutter TextEditingController TextEditingController displayName = TextEditingController(); when fetching document from firebase storage and assiging to the above controller, it throws an error called Exception has occurred. _TypeError (type 'String' is not a subtype of type 'TextEditingController') FirebaseFirestore…
I have a unique situation where flutter/dart seems to be requiring a coma for line endings instead of semi colon and I am completely baffled. Is this correct behavior or is there some major bug going on? SharedPreferences.getInstance().then((prefs) => {…
Is there a way I can use the magic of generics to write a function that returns an optional if the input is optional, otherwise both non-null? For example, I have two functions that I want to combine into one.…
I developed an app in flutter, in this app we are keeping a unique id using UUID package, and I am storing that uuid using shared preferences for guest login purpose. We tested app on emulator, simulator and 10 to…
I have sizedbox.square which align with text on design, but i can't understand how can they be on the same level and at the same time be at the beginning of the divider. I tried a lot of things, but…
I am trying to add google logo inside my Elevated button. I tried searching but can't found anything useful. I found only adding icons via ElevatedButton.icon. How can I show google or facebook or any other logos inside my elevated…
I have a login button on my app with this code: class PublicHomePage extends StatelessWidget { const PublicHomePage({super.key}); @override Widget build(BuildContext context) { final userDataNotifier = Provider.of<UserDataNotifier>(context); return Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Text( 'Please login', style: Theme.of(context).textTheme.headlineMedium,…
I am creating a generic widget within which I want to display the SearchField widget each time with a different return value.For example: SearchField<String> SearchField<CustomObject> When every time I want to send the value of this object and display it…
I’m working on a Flutter project where I need to remove elements from a ListView.builder and refresh the list to reflect these changes. However, I’m encountering issues where the list does not update correctly after removing an item. Here is…
I am trying to create a dynamic elevated button widget. class CustomeElevatedBtn extends StatelessWidget { const CustomeElevatedBtn( {required this.child_, required this.onPressed_, required this.style_}); final Widget child_; final VoidCallback onPressed_; final ??? style_; @override Widget build(BuildContext context) { return ElevatedButton( onPressed:…