flutter Archives - IT Nursery

flutter, Programming

IT Nursery

How to make button width match parent?

I want to know that how can I set a width to match parent layout width new Container( width: 200.0, padding: const EdgeInsets.only(top: ...

June 3, 2022
0 Comments

flutter, Programming

IT Nursery

Force Flutter navigator to reload state when popping

I have one StatefulWidget in Flutter with button, which navigates me to another StatefulWidget using Navigator.push(). On second widget I’m changing global state ...

June 3, 2022
0 Comments

flutter, Programming

IT Nursery

Programmatically scrolling to the end of a ListView

I have a scrollable ListView where the number of items can change dynamically. Whenever a new item is added to the end of ...

June 3, 2022
0 Comments

flutter, Programming

IT Nursery

How to set the width and height of a button in Flutter?

I have seen that I can’t set the width of a ElevatedButton in Flutter. If I have well understood, I should put the ...

June 3, 2022
0 Comments

flutter, Programming

IT Nursery

How to change the appBar back button color

I cannot figure out how to change the appBar’s automatic back button to a different color. it’s under a scaffold and I’ve tried ...

June 2, 2022
0 Comments

flutter, Programming

IT Nursery

Flutter: Expanded vs Flexible

I’ve used both Expanded and Flexible widgets and they both seem to work the same. What is the difference between Expanded and Flexible? ...

June 1, 2022
0 Comments

flutter, Programming

IT Nursery

How to change color of CircularProgressIndicator

How can I change the color of CircularProgressIndicator? The value of the color is an instance of Animation<Color>, but I am hoping there ...

June 1, 2022
0 Comments

flutter, Programming

IT Nursery

Check whether there is an Internet connection available on Flutter app

I have a network call to be executed. But before doing that I need to check whether the device have internet connectivity. This ...

June 1, 2022
0 Comments

flutter, Programming

IT Nursery

How can I check if a Flutter application is running in debug?

I’m looking for a way to execute code in Flutter when the app is in Debug mode. Is that possible in Flutter? I ...

May 31, 2022
0 Comments

flutter, Programming

IT Nursery

How to deactivate or override the Android “BACK” button, in Flutter?

Is there a way to deactivate the Android back button when on a specific page? class WakeUpApp extends StatelessWidget { @override Widget build(BuildContext ...

May 31, 2022
0 Comments