Override Or Disable Back Button Flutter Appbar – The Easy Way
Learn how to override/disable back button pressed in flutter applications to make your app standout from the rest. Why because, whiles users are interacting with your app, they…
Solve the method ‘setState’ isn’t defined for the class MyApp error in Flutter
You can solve the error The method ‘setState’ isn’t defined for the class MyApp error in Flutter by simply creating your own StatefulWidget widget. The main reason whey…
Flutter error: setState() called after dispose()
When building apps with Flutter framework you will often encounter this common error “Unhandled Exception: setState() called after dispose() or during build.” This exception is related to something…
How to Shift Focus to Next TextField in Flutter
Learn how to shift focus to the next TextField or TextFormField in flutter applications. The whole idea is that when you’re done typing text in one TextField, we…
Null check operator used on a null value – flutter
The “Null check operator used on a null value” error occurs in flutter apps when you unintentionally access a variable that has a null value. For example, if…