we have a slider to select the question number, like the picture below.
Which tool should I use to make it?
Please tell me the steps of making it in general, I will find the details of the code myself.
You can use Stepper Class Widget official by Flutter doc and also use a custom package by the flutter community
Stepper Package
Stepper Class Widget
Use this package im_stepper: ^1.0.1+1
import 'stepper.dart';
NumberStepper(
numbers:[
1,
2,
3,
4,
]
),
Related
I have a flutter widget ProgressBar, which needs to be notified when a change happens to a value in Flame,
I followed a tutorial which is using overlays.notifyListeners(); to update the StatelessWidget progressBar, but after I updated to the newest Flame version (v1.6.0), this method can not be used anymore, what is the correct way of doing this now?
There are a few different ways to do this, either you can use state management libraries like flame_riverpod or flame_bloc to achieve this, or you can wrap your value in a ChangeNotifier/ValueNotifier and update the state once the value updates.
I am doing a project in flutter and it this kind of text field where depth is given is attractive anyone can help me to do it.
You can use this package
https://pub.dev/packages/flutter_neumorphic
and use
Neumorphic(
child:TextField()
)
I was creating Inkwell in flutter, but that is not the same as the messenger. can anyone please create this for me in flutter?
what I create was too fast.
If you would like a slower ripple effect, then you have to change splashFactory property in your MaterialApp theme from InkSplash.splashFactory (default) to InkRipple.splashFactory. InkRipple's splash looks more like native.
You can use third party package splash alternatives from https://pub.dev/packages/splash/example . WaveSplash from that package maybe helpful for your need
WaveSplash.customSplashFactory(strokeWidth: 30, blurStrength: 5)
just play around with those figures.
Remember to import the package:
import 'package:splash/splash.dart';
As I found out, this effect of searching is built in the ios framework. But how this layout can be implemented in Flutter?
What you're looking for is probably the Hero widget
https://pub.dev/packages/flutter_search_bar - looks like this is what you need, but unfortunately that package still not migrated to null safety, but you can look at source code and create own widget.
I wrote a package for Flutter and added it to the main.dart and it works well but How can I access the value of one of the variables in the package? or how return a variables from it ? For example, in the slider widget, we have access to the value of the slider with on change .
You want to learn how to manage state in flutter.
There are couple of good state management tools:
provider seems to be the easiest one.
Here is a nice tutorial on provider:
https://blog.codemagic.io/flutter-tutorial-app-arhitecture-beginners/