I am developing an app in flutter using the google_maps_flutter package. I listen for user taps on the screen and record the lat/lng of that press. However, I d
I have a bottom navigation bar with some tabs and I want to animate the icons of them when I switch page, without an external package. And I have one more quest
After upgrade the linter to the new version (flutter_lints: 2.0.1) in my pubspec the linter enables this rule: library_private_types_in_public_api by default. I
I am having a TextFormField as a child in Form like below Form(
Is it possible to send environment variables to string.xml in flutter? How to do it?
I am trying to set up a Dart project to use shelf. Now to enable hot reload, I am trying to install dartman. On doing pub global activate dartman Command 'pub'
I am trying to send a soap request with two arguments using flutter. The wsdl can be found at this address I didn't found any ways to only send a request with
I'm writing a flutter application and I'm trying to define my own themes for light and dark themes. coding with android studio and testing it using the regular
As we know flutter app runs in an isolates. Somewhere I read that isolates are not system processes. So what really an isolate is and how it's different from pr
When I send data from flutter to php I am getting the error below. I am using dropdown and map to display and collect the date selection. I also have a few text
When I try to open the flutter project of my developer, I get hundreds of errors, that he does not find multiple packages for instance. Packages that consist wi
ive created a custom button that I use in multiple places in my flutter app. and I've also used the toast package to copy and show text anytime the button is cl
Im first time trying to write Tests for Bloc, Here I face the problem that is : NoSuchMethodError: The method 'fetchPlayerToLogin' was called on null. Receiver:
Guys, I am trying to create a BMI calculator app. everything is working fine but I am getting an error which is shown below while passing data in the condition
I am trying to store data received via FCM inside a class in order to navigate to a specific tab of my app after a user clicks on that notification. My problem
FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':app:processDebugMainManifest'. Manifest merger failed : Attribute applica
After i upgraded Flutter i followed all the steps for migration code and now i get this error, can't use to .Copy. class ImageInput extends StatefulWidget { f
I ran into a problem. I have a Checkbox in the value method, I need to specify _isChecked[index]. But I have an error on the word index. I understand why the er
Is there a formula that swaps two elements in an array? for example nums=['a','b','c','d']; Swapping d and b and making my new string nums=['a','d','c','b'];
As per flutter package I implemented code on my project but it threw exception while making build, "Notification channel 'call_channel' does not exist., n.a.a.k